senior front end engineer

Taktile

<div><p>Taktile empowers financial institutions to transform into truly AI-native organizations. We&rsquo;re growing rapidly with enterprise customers across banks and insurance companies, and we&rsquo;re looking for a Senior Full-Stack Engineer to join our Platform team.</p><p></p><p><b>
About the role</b></p><p>
Taktile helps financial institutions make smarter, safer decisions with the power of AI.. Our Engineering and Product Design teams are building multiple verticals on our platform at high speed, leveraging AI and building agentic functionality into the platform itself. As we scale into the world's largest regulated financial institutions, <b>identity and access management (IAM), authorization, and fine-grained permissions</b> have become foundational to our enterprise readiness.</p><p>
We are hiring a <b>Full-Stack Engineer</b> to join the team building Taktile's <b>IAM and permissions platform</b>: the authorization backbone that powers enterprise-grade access control across our product.</p><p>
This is a genuinely full-stack role: you'll design and build permission models and access controls end-to-end, from the React/TypeScript access-management and admin UIs down to the Python (FastAPI) authorization services. You'll take on the problems that make enterprise authorization genuinely hard: <b>multi-tenant isolation</b>, <b>fine-grained permission checks in the hot path</b> of millions of decisions a day, <b>audit and access trails</b>, and the <b>constraints of regulated financial services</b>.</p><p>
Backend development is a core requirement, and you'll own features end-to-end (front-end, backend, and operations over time).</p><p><b>
If you worked with Auth systems, Identity providers and complex authorization schemes we'd love to talk.</b></p><p></p><p><b>
What You'll Do</b></p><ul><li><p>
Design, build, and operate core authorization primitives such as roles, policies, and fine-grained permission checks (RBAC/ReBAC), along with the authentication and SSO/OAuth/OIDC flows that sit on top of them.</p></li><li><p>
Guarantee strict <b>multi-tenant isolation</b> so every customer's data and decisions stay fully segregated.</p></li><li><p>
Keep <b>fine-grained permission checks fast in the hot path</b> of millions of automated decisions per day, where both latency and correctness are non-negotiable.</p></li><li><p>
Build <b>audit and access-trail capabilities</b> that give customers and auditors a verifiable record of who accessed what, when, and why.</p></li><li><p>
Design for <b>regulated-industry constraints</b> (financial services, SOC 2 / ISO 27001, data residency), where access control is a compliance requirement, not just a feature.</p></li><li><p>
Leverage leading edge AI tools (e.g. Claude) on a daily basis to build industry-shaping AI-native capabilities.</p></li><li><p>
Work across the full stack to build our IAM, authorization, and permissions systems: front-end in React/TypeScript and backend in Python (FastAPI), on an AWS serverless architecture.</p></li><li><p>
Build and maintain these security-critical systems with care: review pull requests with depth and invest in strong test automation.</p></li><li><p>
Engage actively in team rituals such as daily syncs, planning sessions, demos, and technical deep-dive discussions.</p></li><li><p>
Grow as an individual and accelerate your career by learning from our experienced team, contributing to a foundational layer of the product, and joining cross-team learning groups.</p></li><li><p>
From day one you'll contribute across both front-end and backend, taking on backend work early and deepening your ownership of our IAM and permissions systems over time.</p></li></ul><p></p><p><b>
Tech stack</b></p><ul><li><p>
Frontend: React, TypeScript</p></li><li><p>
Backend: Python (FastAPI)</p></li><li><p>
Cloud: AWS serverless</p></li><li><p>
Security: authN/authZ, SSO/OAuth/OIDC, fine-grained permissions (RBAC/ReBAC)</p></li></ul><p></p><p><b>
Must have:</b></p><ul><li><p>
5+ years of professional full-stack experience, including strong proficiency with React and TypeScript.</p></li><li><p>
Experience building access control systems, with exposure to authentication and authorization concepts (RBAC, SSO, OAuth/OIDC, multi-tenant permissions).</p></li><li><p>
Strong engineering fundamentals with a passion for simplicity and precision.</p></li><li><p>
Professional experience building backend services in Python (FastAPI or equivalent), including REST APIs and databases.</p></li><li><p>
Experience integrating into AWS or similar cloud providers.</p></li><li><p>
A genuine interest in security and access control, with exposure to authentication and authorization concepts (RBAC, SSO, OAuth/OIDC, multi-tenant permissions).</p></li><li><p>
Fluency in English, both written and spoken, is essential as we operate in a remote environment requiring clear and effective communication.</p></li></ul><p></p><p><b>
Nice to have:</b></p><ul><li><p>
Deeper backend specialization (async patterns, performance tuning, data modeling).</p></li><li><p>
DynamoDB or Postgres, SQLAlchemy.</p></li><li><p>
Hands-on experience designing authorization systems at scale: fine-grained / ReBAC models, policy engines (OpenFGA or Zanzibar-style systems, OPA), or multi-tenant RBAC for enterprise SaaS.</p></li><li><p>
Prior ops or on-call experience.</p></li></ul><p></p><p><b>
Our Offer</b></p><ul><li><p>
Work with colleagues that lift you up, challenge you, celebrate you and help you grow. We come from many different backgrounds, but what we have in common is the desire to operate at the very top of our fields. If you are similarly capable, caring, and driven, you'll find yourself at home here.</p></li><li><p>
Experience a truly flat hierarchy and communicate directly with founding team members. Having an opinion and voicing your ideas is not only welcome but encouraged, especially when they challenge the status quo.</p></li><li><p>
Learn from experienced mentors and achieve tremendous personal and professional growth. Get to know and leverage our network of leading tech investors and advisors around the globe.</p></li><li><p>
Receive a top-of-market equity and cash compensation package.</p></li><li><p>
Get access to a self-development budget you can use to e.g. attend conferences, buy books or take classes.</p></li><li><p>
Receive a new Apple MacBook Pro, as well as meaningful home office set-up.</p></li></ul><p></p><p><b>
About Us</b><br>
Taktile enables financial institutions to transform into AI-native organizations that are increasingly powered by autonomous agents. With our modular Agentic Decision Platform, customers combine AI agents, rules, relevant context, and human oversight to safely automate and optimize their decisions&mdash;approving more customers, reimbursing claims instantly, stopping fraud before it spreads, and financing every business worth funding. Founded in 2020, Taktile powers millions of decisions daily for institutions including Mercury, Monzo, Faire, and Pleo. With offices in New York, Berlin, London, S&atilde;o Paulo, and Iași, the company has raised $184M from Growth Equity at Goldman Sachs Alternatives, Index Ventures, Tiger Global, Balderton Capital, and Y Combinator. Learn more at taktile.com</p><div></div><p><b><i><br>
About Your Employment.</i></b><i> Taktile operates through regional entities worldwide. Depending on the location of this role, your employment or engagement will be with Taktile LLC (US), Taktile GmbH (Germany), Taktile Ltd (UK), or Taktile SRL (Romania). The applicable entity will be confirmed during the offer process.</i></p><p><b><i>
Your Privacy</i></b><i>. Taktile (&ldquo;we&rdquo; or &ldquo;us&rdquo;) is the controller of the personal data you provide during this</i></p><p><i>
application process. We collect and process your name, contact details, resume/CV, work history, education, and any other information you submit or that we obtain from publicly available sources or references.</i></p><p><b><i>
How we use your data</i></b><i>: We process your personal data to evaluate your candidacy, communicate with you about the recruitment process, comply with legal obligations (such as right-to-work verification), and, with your consent, to consider you for future opportunities.</i></p><p><b><i>
Legal basis (EU/UK applicants):</i></b><i> We rely on (i) pre-contractual steps at your request (GDPR/UK GDPR Art.6(1)(b)), (ii) legal obligations (Art. 6(1)(c)), and (iii) our legitimate interest in evaluating candidates (Art.6(1)(f)).</i></p><p><b><i>
Retention:</i></b><i> If your application is unsuccessful, we retain your data for 12 months after the recruitment process concludes, unless you consent to longer retention. Successful candidates&rsquo; data becomes part of their employment records.</i></p><p><b><i>
Your rights: </i></b><i>Depending on your location, you may have the right to access, correct, delete, or restrict the processing of your personal data, to data portability, and to withdraw consent.</i></p><p><b><i>
Automated decision-making:</i></b><i> We use automated tools to assist in screening applications. No hiring decision is made solely by automated means without human review.</i></p><p><b><i>
International transfers:</i></b><i> Your data may be transferred to and processed in the United States, Germany, the United Kingdom, or Romania. Where required, transfers are protected by Standard Contractual Clauses or other approved mechanisms.</i></p><p><i>
By submitting your application, you acknowledge that you have read and understood Taktile&rsquo;s Applicant Privacy Policy. To exercise your rights or ask questions, contact privacy@taktile.com</i></p></div>

Senior Full-Stack Engineer - Platform team

Eventogy

<div><p><b>STRICTLY NO AGENCIES: We are only accepting direct applications for this role. Any unsolicited CVs sent will be treated as a gift and will not be subject to any terms or fees.</b><br>
<br>
<b>RECRUITERS: DO NOT CALL OR EMAIL US REGARDING THESE ROLES</b></p><p><br>
We are a highly successful UK based Events Management SaaS company looking for an ambitious Next.js Product Developer to help oversee the next phase of development of our suite of products. As an accomplished Front-End Senior Engineer you will have a solid track record of designing highly scalable technology platforms.</p><p>
We are gearing up for the next stage of our journey and invite you to discuss how we can collaborate whilst supporting your personal growth.</p><p></p><p><b>
Role Info:</b></p><p><b>
Current Tech Includes:</b> React.js, Next.js (14+), JavaScript, HTML5, CSS3.</p><p><b>
Methodologies:</b> Agile/Kanban, TDD/BDD, Continuous Integration and Delivery, AI-assisted development with Cursor &amp; Claude.</p><p></p><p><b>
Who we are:</b></p><p>
With an existing and highly satisfied customer base of very well-known large international blue chip enterprises, we are a secure and dynamically growing Software business with a 20-year history of stability and profit from offices in Farringdon, London. Our client list includes Deutsche Bank, Santander, BNPP, Ford, Kia, Toyota, Linklaters, Clifford Chance, Freshfields etc.</p><br>
Front-End Developer Role:<p>
We are seeking a highly skilled and experienced Next.js Developer to join the front-end team and drive forward the rebuild of our platform. If you are enthusiastic about creating high-quality, user-friendly applications and enjoy working in a collaborative environment, we want to hear from you.</p><p>
While we have highly skilled developers within our teams, your role will be to provide a more holistic view to our product offering. You will be working with our dev team to design efficient and future-proof interfaces, acting as a key driver for the front-end architecture. You will also be expected to leverage AI-assisted development tooling including Cursor and Claude to accelerate delivery, improve code quality, and embed intelligent development practices across the team.<br>
</p><br>
<br>
<b>Requirements</b><p><b><br>
You will:</b></p><ul><li>Drive forward the development of the frontend of our platform using React.js and Next.js (14+).</li><li>Convert designs and wireframes into high-quality code.</li><li>Optimise applications for maximum speed, scalability, and responsiveness.</li><li>Ensure consistent implementation of brand and design guidelines across all platforms.</li><li>Develop and maintain reusable code and libraries for future use.</li><li>Conduct thorough testing and debugging to ensure the seamless functioning of applications.</li><li>Collaborate with cross-functional teams, including product managers, developers, and stakeholders, to define and implement innovative solutions for the product direction, visuals, and user experience.</li><li>Drive adoption of AI-assisted development practices, including Cursor and Claude, across the engineering team.<br>
</li></ul><p><b>What are the role requirements?</b></p><p>
You will have experience with most of the following:</p><ul><li>A minimum of 5 years of experience as a React.js/Next.js Developer, preferably working on a SaaS product.</li><li>Proficient understanding of web markup, including HTML5, CSS3, and JavaScript.</li><li>Knowledge of code versioning tools, such as Git.</li><li>Excellent problem-solving skills and a keen eye for detail.</li><li>Strong communication and teamwork skills, with the ability to work effectively with cross-functional teams.</li><li>Proficiency using AI coding tools such as Cursor and Claude to write, review, refactor, and document code efficiently.</li></ul><p><b><br>
Technical Experience:</b></p><ul><li><b>Languages:</b> JavaScript, HTML5, CSS3.</li><li><b>Frameworks:</b> React.js, Next.js (14+).</li><li><b>AI Development Tools:</b> Cursor IDE, Claude (Anthropic), prompt engineering for code generation and review.</li></ul><b><br>
Benefits</b><p><br>
We are extremely ambitious, with bold targets designed to place us among the very best in our industry. As part of our team, you'll have access to multiple career progression routes &mdash; from people and leadership roles to product expertise and project management. The direction you take is yours to choose, and we'll be on hand with the guidance and support you need to succeed.We offer a highly collaborative working environment, excellent support for career progression, and a strong commitment to developing our people &mdash; including investment in AI tooling and training.</p><p><b><br>
Benefits include:</b></p><ul><li>Company pension scheme</li><li>Gym membership</li><li>Hybrid working (3 days a week in our Farringdon, London office)</li><li>Vibrant location with a top-quality coffee shop next door and a bustling food market right outside</li></ul><p></p><p>
We are an equal opportunities employer. You must be eligible to work in the UK, hold a valid visa or UK residency, and be currently based in the UK. You must also be prepared to undergo high-level security clearance.</p><p><b><br>
Salary: &pound;60,000-&pound;70,000</b></p><p><b>
Location: London</b></p><p><b>
NO AGENCIES &ndash; Please do not attempt to canvas from here.</b></p></div>

Senior Front-End Developer (React.js/Next.js)

Lottie

<div><div><h2 class="jobSectionHeader"><b>Location</b></h2>
<p>London</p>
</div><div><h2 class="jobSectionHeader"><b>Address</b></h2>
<p>London, England</p>
</div><div><h2 class="jobSectionHeader"><b>Employment Type</b></h2>
<p>Full time</p>
</div><div><h2 class="jobSectionHeader"><b>Location Type</b></h2>
<p>Hybrid</p>
</div><div><h2 class="jobSectionHeader"><b>Department</b></h2>
<p>Engineering</p>
</div><div><h2 class="jobSectionHeader"><b>Compensation</b></h2>
<ul><li>&pound;75K &ndash; &pound;95K &bull; Offers Equity</li></ul></div></div>
<br><div><div><p>️ <b>Title: </b>Senior Growth Engineer</p>
<p><b>Department:</b> Engineering</p>
<p><b>Salary: </b>&pound;75,000 - &pound;95,000</p>
<p>Benefits &amp; Culture: Lottie&rsquo;s careers page here, Lottie&rsquo;s tech careers page here</p>
<p>Meet our CTPO: Solving hard problems in care</p>
<p><b>Equity: </b>A very generous EMI share offering.</p>
<p><b>Holiday: </b>26 days + bank holidays.</p>
<p><b>Mission:</b> Elevate later life for everybody and build the care sector of the future.</p>
<p><b>Office Policy:</b> Hybrid with a two core office days per week.</p>
<p><b>Office Location:</b> London Bridge, London, UK</p>
<p></p><h1 class="jobSectionHeader"><b>The Opportunity:</b></h1>
<p>Lottie's marketplace connects millions of families with the right care at the right time. We've built something real - now we need to grow it faster, smarter, and with more precision than a traditional engineering team can.</p>
<p>We're looking for a <b>Senior Growth Engineer </b>to join a small, focused Marketplace team and own the full experiment loop - from hypothesis to code to result. You'll work closely with a PM and designer to run high-velocity tests, feed signal back to Google to sharpen our ad performance, and build the lightweight tooling that lets us learn faster than our competitors.</p>
<p>This is a role for someone who ships first, learns fast, and doesn't look back. If you need things to be perfect before they go live, this probably isn't the right fit.</p>
<p></p><h1 class="jobSectionHeader"><b>What does this role involve?</b></h1>
<ul><li><p><b>Running end-to-end experiments across Lottie's marketplace</b>, from ideation through implementation to result analysis</p>
</li><li><p><b>Building and optimising conversion-focused front-end experiences</b>, often with limited design input</p>
</li><li><p>Writing code that sends performance data back to Google to improve ad targeting and campaign efficiency</p>
</li><li><p><b>Automating parts of our Google Ads</b> configuration and campaign management</p>
</li><li><p><b>Owning A/B test pipelines and iterating quickly</b> based on real usage data</p>
</li><li><p>Working autonomously within a lean, fast team</p>
</li></ul><p></p><h1 class="jobSectionHeader"><b>What problems will you be solving?</b></h1>
<ul><li><p><b>Turning traffic into outcomes.</b> Our marketplace is trusted by half a million families a month. You'll be closing the gap between the families who land on Lottie and the ones who find the right care. Every experiment you run is a chance to make that faster, clearer, and more effective.</p>
</li><li><p><b>Making our ad spend smarter. </b>You'll build the pipelines and integrations that help Google understand what a good Lottie outcome looks like, so our campaigns optimise toward the things that actually matter.</p>
</li><li><p><b>Moving fast in a space that matters.</b> Care decisions are urgent and emotionally charged. Getting families to the right information faster isn't just a conversion metric. It's a meaningful outcome for real people.</p>
</li></ul><p></p><h1 class="jobSectionHeader"><b>We think you&rsquo;ll be a great fit if&hellip;</b></h1>
<ul><li><p>You have<b> 5+ years of software engineering experience, front-end leaning with genuine full-stack breadth</b></p>
</li><li><p><b>You think in experiments. You can articulate what </b><b><i>moved</i></b><b> because of your work,</b> not just what you built</p>
</li><li><p>You're comfortable with throwaway work. When a test fails, you kill it and move on</p>
</li><li><p>You're <b>autonomous and low-dependency</b>. You thrive with a hypothesis and a deadline, not a detailed spec</p>
</li><li><p>You're <b>data-driven.</b> You define success before you build, and you look at the numbers before you declare a win</p>
</li><li><p>AI tools like Claude Code are already a big part of how you work, and you&rsquo;re hungry to get better at them</p>
</li></ul><p><i>Sound like you but not quite 100%? Apply anyway - we're looking for potential and passion, not perfect CV match!</i></p>
<p></p><h1 class="jobSectionHeader"><b>This role isn&rsquo;t for you if&hellip;</b></h1>
<ul><li><p><b>You prefer depth over breadth </b>and one big build over many small bets</p>
</li><li><p>You need clearly scoped requirements before you can move</p>
</li><li><p><b>You're looking for a team with lots of process and structure around you</b></p>
</li><li><p>Our mission to transform later life care doesn't resonate with you</p>
</li></ul><p></p><h1 class="jobSectionHeader"><b>Lottie&rsquo;s</b><b> </b><b>Interview Process</b></h1>
<div><ul><li><p>Intro call with our Talent Lead (20 min, remote)</p>
</li></ul><ul><li><p>Engineering Manager interview (45 min, remote)</p>
</li></ul><ul><li><p>Technical assessment: coding pairing session and 2nd session (1h each, remote)</p>
</li></ul><ul><li><p>Behavioural interview with Hiring Manager (45 mins, remote)</p>
</li></ul><ul><li><p>Final interview with Will Donnelly, Co-Founder &amp; CEO (30 mins, in person, London Bridge)</p>
</li></ul></div><p></p><p><b>Candidate Experience:</b> All candidates will be informed of their application status.</p>
<ul><li><p>Pre-Screen &amp; First Interview: You'll receive an email notification, but no specific feedback will be provided at this stage.</p>
</li><li><p>Hiring Manager Interview: If you are unsuccessful after this interview, you will receive constructive feedback via email.</p>
</li><li><p>Technical Interviews: If you are not successful after these, you'll receive constructive feedback via email and be offered a debrief call with our Talent Lead.</p>
</li><li><p>Final Interview: For final-stage candidates who are not offered the role, we will provide your feedback live via a phone call.</p>
</li></ul><p></p><h1 class="jobSectionHeader"><b>Meet Lottie</b></h1>
<p>Founded in London in July 2021, Lottie is a fast growth HealthTech start-up aiming to build the world&rsquo;s first SaaS enabled marketplace for care and with a goal of allowing families to seamlessly book care online in a similar manner to reserving a holiday stay via Airbnb or Expedia.</p>
<p></p><p>Since launching in July 2021, Lottie has supported millions of care seekers find the right care for loved ones and has raised over &pound;25m from leading venture capital funds including Accel, General Catalyst and Kindred, as well as from well known technology entrepreneurs including Mike Hudack (ex-CPTO of Deliveroo &amp; Monzo) and Tom Blomfield (ex-CEO of Monzo Bank). More recently, Lottie was the acclaimed winner of LinkedIn and Startup.co.uk Top Startup awards.</p>
<p></p><p>As of today, Lottie offers four core products and services, including:</p>
<ul><li><p><b>Lottie</b><b> (B2B2C Marketplace) - </b>Free service that helps families find the UK&rsquo;s best care homes and home care services.</p>
</li><li><p><b>Found by Lottie</b><b> (B2B Vertical SaaS) - </b>AI-native OS software supporting care providers to effectively manage their enquiries, occupancy and finances.</p>
</li><li><p><b>Seniorcare by Lottie</b><b> (B2B Vertical SaaS) - </b>Employee benefit helping companies deliver outstanding eldercare support to their employees.</p>
</li><li><p><b>Eliza by Lottie</b><b> (B2B Vertical SaaS)</b> AI agents that handle care home enquiries - so no family goes unanswered. Launch video here.</p>
</li></ul><p></p><h1 class="jobSectionHeader"><b>Why Lottie?</b></h1>
<ul><li><p><b>Career Opportunity </b>- A rare chance to own the full growth loop with real autonomy and real impact from day one.</p>
</li><li><p><b>Early Hire Benefits - </b>Be an early hire at one of the UK&rsquo;s fastest growing startups and benefit from fast career progression, as well as a generous stock options package.</p>
</li><li><p><b>Mission - </b>Tech for good that aims to build the care industry of the future and to positively impact millions of peoples lives. Care is one of the final remaining large consumer industries that is yet to be disrupted and positively revolutionised by technology.</p>
</li><li><p><b>Investors - </b>Series A backed startup having raised &pound;25m+ from tier 1 venture capital investors including Accel and General Catalyst.</p>
</li><li><p><b>Global Opportunity &amp; Scalability - </b>Be part of a company that is solving a real tangible problem that every family around the world faces at some point in their life.</p>
</li><li><p><b>People -</b> Join a kind, talented and mission driven team that loves coming to work every day.</p>
</li><li><p><b>Culture - </b>Excellent employee compensation/benefits, hybrid office policy and outstanding company culture with a 4.9/5 employee review score on Glassdoor.</p>
</li><li><p><b>Award Winning - </b>Acclaimed winner of LinkedIn&rsquo;s 2024 &ldquo;Top Startups&rdquo; and named &ldquo;the UK&rsquo;s number one startup for 2025&rdquo; in Startup.co.uk 100 Index.</p><br>
</li></ul><p><br>
<i>We want to create an inclusive environment that celebrates the diversity of our people whilst enabling them to do the best work of their careers. We are committed to ensuring that all our people processes are equitable. All applicants will be considered for employment without attention to ethnicity, religion, sexual orientation, gender identity, family or parental status, national origin, veteran, neurodiversity status or disability status.</i>
</p><p><i>If you require reasonable accommodations during the application or interview process, please let us know at Alice.Rooke@lottie.org</i></p>
Compensation Range: &pound;75K - &pound;95K</div></div><p></p>

Senior Growth Engineer Engineering • London • Full time • Hybrid £75K – £95K • Offers Equity

NatWest Group

<div><p>Closing date for applications: 03/07/2026</p>
<div>
<div><p>Location London, United Kingdom</p>
</div><div><p>Salary &pound;64,728 &ndash; &pound;91,380</p>
</div><div><p>Job typePermanent | Contract typeFull Time</p>
</div><div><div><p>Remote / On-site Hybrid</p>
<p></p><div><div><p>You&rsquo;ll spend some of your time at home, working with your team digitally. You&rsquo;ll also regularly work at your office or hub to collaborate with your colleagues.</p>
</div></div></div></div><div><div><p>Experienced</p>
<p></p><div><div><p>This is a general indication and doesn&rsquo;t always reflect day-to-day responsibilities. Check the job description for full details.</p>
</div></div></div></div></div><p>#R-00278295</p><br>
<div></div>
<p></p><div>
</div><div><div><div><h2 class="jobSectionHeader"><b>Join our digital revolution in NatWest Digital X</b></h2>
<p>In everything we do, we work to one aim. To make digital experiences which are effortless and secure.</p>
<p>So we organise ourselves around three principles: engineer, protect, and operate. We engineer simple solutions, we protect our customers, and we operate smarter.</p>
</div></div><div></div><div><h2 class="jobSectionHeader"><b>Job description</b></h2>
<p>This role is based in the United Kingdom and as such all normal working days must be carried out in the United Kingdom.</p>
<p></p><div><p>Join us as a Software Engineer, Frontend</p>
<p></p><ul><li>This is an opportunity for a driven Software Engineer to take on an exciting new career challenge</li>
<li>Day-to-day, you'll be engineering and maintaining innovative, customer centric, high performance, secure and robust solutions</li>
<li>It&rsquo;s a chance to hone your existing technical skills and advance your career while building a wide network of stakeholders</li>
</ul><p></p><h2 class="jobSectionHeader"><b>What you'll do</b></h2>
<p></p><p>In your new role, you&rsquo;ll be working within a feature team to engineer software, scripts and tools, as well as liaising with other engineers, architects and business analysts across the platform.</p>
<p></p><p>You&rsquo;ll also be:</p>
<p></p><ul><li>Producing complex and critical software rapidly and of high quality which adds value to the business</li>
<li>Working in permanent teams who are responsible for the full life cycle, from initial development, through enhancement and maintenance to replacement or decommissioning</li>
<li>Collaborating to optimise our software engineering capability</li>
<li>Designing, producing, testing and implementing our working software solutions</li>
<li>Working across the life cycle, from requirements analysis and design, through coding to testing, deployment and operations</li>
</ul><p></p><h2 class="jobSectionHeader"><b>The skills you'll need</b></h2>
<p></p><p>We&rsquo;re looking for someone to join our high performance engineering team building our new real time banking platform. You&rsquo;ll bring experience of working with Continuous Deployment practices in production environments. You&rsquo;ll have experience building user interfaces using React and working within cloud native environments, with an appreciation for automation as a core engineering principle.</p>
<p></p><p>You&rsquo;ll be comfortable contributing to the development of robust and reliable software, working as part of a team to deliver high quality frontend experiences. Exposure to agentic coding practices where it adds value, would be hugely beneficial</p>
<p></p><p>You'll also need:</p>
<p></p><ul><li>Experience building responsive user interfaces using React and TypeScript, including working with shared component libraries and using feature flags to support safe and incremental releases</li>
<li>Awareness of accessibility and performance considerations, with some experience of applying WCAG standards and optimising frontend performance such as rendering patterns, lazy loading and state management</li>
<li>Experience or exposure to building Backend for Frontend (BFF) services using Node.js such as Next.js, with an understanding of API and microservice design principles</li>
<li>The ability to work effectively in a team that values autonomy and empowerment, with a focus on delivering quality outcomes</li>
<li>Willingness to learn and develop, including supporting and learning from others within the team</li>
</ul></div><div>
</div></div></div><div><div><div><div><h2 class="jobSectionHeader"><b>Your benefits breakdown</b></h2>
<p>Here&rsquo;s a quick look at what your pay package and annual leave could look like if you get accepted for the role. We have a wide range of benefits to support you in your working life and beyond.</p>
<p>Please note, the presented benefits packages are based on the minimum base salary.</p>
<p>Tap each segment for details.</p>
</div><div><h3 class="jobSectionHeader"><b>Your pay package</b></h3>
<div><div><p>&pound;</p>
</div></div></div><p></p><div><div><h3 class="jobSectionHeader"><b>Your leave allowance</b></h3>
<div><p>28 days Annual leave You&rsquo;ll also have the opportunity to purchase up to 5 additional days off.</p> <p>3 days Volunteering Take time off to support the causes you&rsquo;re passionate about.</p> <p>3 days Training Take time to build the skills you need to grow your career.</p>
</div></div></div></div><div><div><div><h3 class="jobSectionHeader"><b>Total rewards package</b></h3><br>
<p></p>
</div><div>
</div></div></div></div></div><div><div><div><div><div><div><h2 class="jobSectionHeader"><b>Welcome to our Bishopsgate hub</b></h2>
<p>Based only a few minutes&rsquo; walk from Liverpool Street Station, the central location of this office makes working there incredibly convenient. Everything you need is close by, so you can run errands, go to the gym, and socialise with friends and colleagues before and after work.</p>
<p>Bishopsgate recently underwent a multi-year refurbishment programme to improve spaces and facilities as well as become more sustainable.</p>
</div></div></div></div></div></div><p></p><div><div><div><div><h3 class="jobSectionHeader"><b>Our tech stack</b></h3>
<p>Here&rsquo;s just some of the technologies we use.</p>
</div><div><h3 class="jobSectionHeader"><b>Front end</b></h3>
<div><ul><li>JavaScript</li>
<li>ReactJS</li>
<li>AngularJS</li>
</ul></div></div><div><h3 class="jobSectionHeader"><b>Back end</b></h3>
<div><ul><li>Python</li>
<li>Java</li>
<li>Microsoft Dynamics</li>
</ul></div></div><div><h3 class="jobSectionHeader"><b>DevOps</b></h3>
<div><ul><li>AWS</li>
<li>GitLab</li>
<li>Google Cloud Platform</li>
</ul></div></div><div><h3 class="jobSectionHeader"><b>Data</b></h3>
<div><ul><li>Kafka</li>
<li>Hadoop</li>
<li>PostgreSQL</li>
<li>Snowflake</li></ul></div></div></div></div></div></div>

Software Engineer, Frontend

Zoopla

<div><p><b>Who We Are</b></p><p>
Zoopla is one of the UK&rsquo;s most instantly recognisable property brands. In fact, we&rsquo;re known and loved by over 91% of the nation (and we&rsquo;re working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights to help with moving, managing or financing. Over 50 million people visit Zoopla every month to access exclusive data and information on every UK property, search over 500,000 homes for sale and rent, find the best agents and secure the latest mortgage deals.</p><p>
We&rsquo;re a growing, dynamic team that embraces innovation and isn&rsquo;t afraid to push the boundaries. We&rsquo;re only just starting our journey to redefine the digital property landscape, with much more to explore and achieve. Join us, and transform the way the nation makes home decisions.</p><p></p><p><b>
What You'll Do</b></p><p></p><p>
At Zoopla you will design and run the search and retrieval systems behind the consumer portal, serving millions of users. Search relevance, ranking, and the services and data pipelines that feed them sit at the centre of this role. If you care about robust APIs, fast and relevant search, scalable distributed services, observability, and personalisation, this is for you.</p><p>
You will work primarily in Python and TypeScript across Node.js and GraphQL, with some services in Golang or Perl. You will own search infrastructure end to end on OpenSearch (or Elasticsearch): indexing, query design, relevance tuning, and performance at scale. You will design and maintain the APIs and data pipelines that power it, working across both SQL and NoSQL stores on AWS.</p><p>
This is a backend role. You will touch the frontend (React and TypeScript) occasionally when a feature needs it, but deep frontend specialism is not expected.</p>
Requirements (all essential)<ul><li>
Senior engineer who has built and operated high scale systems serving millions of users, and who can point to the trade offs they made to get there.</li><li>
Production experience with OpenSearch or Elasticsearch: indexing strategy, query and relevance tuning, and keeping clusters healthy under load.</li><li>
Strong distributed systems and systems design skills, with the ability to reason about consistency, latency, failure modes, and scale.</li><li>
Hands on AWS experience running services in production.</li><li>
Fluency in backend development with Python and TypeScript, designing and building APIs and services across SQL and NoSQL stores.</li><li>
A genuine passion for shipping product features with a high level of autonomy and agency, taking an idea from problem to production with minimal hand holding.</li><li>
Excellent communication skills and a track record of working closely with Product and Design to turn ambiguous goals into shipped features.</li></ul>
Also valued<ul><li>
Solid engineering craft: maintainable code, code review, pairing when it helps, and meaningful tests.</li><li>
Building for stability, security, observability, and performance, not just the happy path.</li><li>
A commercial mindset that connects your work to business outcomes.</li><li>
You use AI tools as a core part of how you build, from coding assistants to AI driven workflows, and you have a strong sense of where they speed you up and where they need checking.</li></ul><p></p>
Where you&rsquo;ll be<p>
At Zoopla, we embrace hybrid working but emphasise the importance of also spending time together. You&rsquo;ll have the opportunity to work remotely (at home) for two days per week with Mondays and Thursdays as all-Zoopla days in the office together plus a third day in-office day of your choosing.</p><p></p><p>
Our home in Tower Bridge is a buzzing hub for collaborative and individual working, with areas to socialise and exercise - within easy reach of London Bridge, Tower Hill and Bermondsey stations. On our doorstep there are plenty of great food spots including a new indoor street food market and landscaped areas to sit by the riverside.</p><p></p><b><br>
Benefits</b><br>
<ul><li>
Our hybrid setup means you&rsquo;ll join us in the Tower Bridge office 3 days each week</li><li>
25 days annual leave + additional leave benefits Including extra days for length of service, plus other leave perks</li><li>
Cycle to work and electric car schemes</li><li>
Free Calm App membership</li><li>
Enhanced Parental leave</li><li>
Fertility Treatment Financial Support</li><li>
Group Income Protection and private medical insurance</li><li>
Gym on-site in London</li><li>
7.5% pension contribution by the company</li><li>
Discretionary annual bonus up to 10% of base salary</li></ul></div>

Senior Backend Engineer (Search)

Jack & Jill

<div>
 <strong>
  This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.
  <br/>
  <br/>
 </strong>
 She will pick the best candidates from Jack's network.
 <br/>
 <br/>
 The next step is to speak to Jack.
 <br/>
 <br/>
 <strong>
  Job Title
  <br/>
  <br/>
 </strong>
 Senior Backend Software Engineer
 <br/>
 <br/>
 <strong>
  Salary
  <br/>
  <br/>
 </strong>
 &pound;100k&ndash;&pound;140k + Equity
 <br/>
 <br/>
 <strong>
  Company Description
  <br/>
  <br/>
 </strong>
 Fleek is a ~$50M Series B startup backed by a16z and Y Combinator, building the AI-native infrastructure for the $350B global secondhand fashion market.
 <br/>
 <br/>
 <strong>
  Job Description
  <br/>
  <br/>
 </strong>
 You will join the Growth squad to own the core ecommerce journey, building backend systems for discovery, payments, and seller tools. Reporting to the CTO, you'll integrate the proprietary FleekSort AI classification engine into a marketplace handling millions of items. This role is about digitizing a broken, manual supply chain at global scale.
 <br/>
 <br/>
 <strong>
  Location
  <br/>
  <br/>
 </strong>
 London, UK
 <br/>
 <br/>
 <strong>
  Why this role is remarkable
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Work on a genuinely novel technical challenge by integrating FleekSort, a custom AI model (not a GPT wrapper) that digitizes opaque secondhand inventory.
  </li>
  <li>
   Join a hyper-growth company tripling year-on-year with ~$50M in funding from top-tier investors like a16z, Y Combinator, and HV Capital.
  </li>
  <li>
   Deliver massive environmental impact by building systems that have already saved 9 million items from landfills and are scaling to serve thousands of global retailers.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  What You Will Do
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Architect and own the end-to-end ecommerce journey, including item discovery, search, multi-currency payment systems, and credit infrastructure.
  </li>
  <li>
   Design and scale backend services to handle over 1 million unique items per month, connecting AI grading engines to real-time marketplace workflows.
  </li>
  <li>
   Collaborate in a senior product squad to translate complex international logistics and supply chain challenges into reliable, high-performance software.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  The ideal candidate
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Has 6-10 years of professional backend experience, ideally using Node.js and TypeScript, with a proven track record of shipping high-traffic production systems.
  </li>
  <li>
   Possesses a product engineering mindset from a consumer-facing marketplace or fintech background, focusing on commercial outcomes rather than just infrastructure.
  </li>
  <li>
   Thrives in early-stage, fast-paced environments (Seed to Series B) and utilizes AI tools like Cursor or Copilot as a force multiplier in their workflow.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Who are Jack &amp; Jill?
  <br/>
  <br/>
 </strong>
 Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
 <br/>
 <br/>
 And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
 <br/>
 <br/>
 <strong>
  How does this work?
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Jack's an AI agent for job searching and career coaching. He works for you.
  </li>
  <li>
   Jill is the AI recruiter working for the company. She recruits from Jack's network.
  </li>
  <li>
   If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  We never post fake jobs
  <br/>
  <br/>
 </strong>
 This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
 <br/>
 <br/>
 Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
 <br/>
 <br/>
 We appreciate this can make them look a bit suspect, but there isn't much we can do about it.
 <br/>
 <br/>
 Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.
 <br/>
 <br/>
</div>


Senior Backend Software Engineer (£100k–£140k + Equity) at Fleek

Databricks

<div><p><b>REQ ID: FEQ127R254</b></p>
<p><b>Location: Hybrid &ndash; London</b></p>
<p>As a Forward Deployed Engineer (FDE) you will work with customers to build and productionize solutions to their data &amp; AI challenges using the Databricks platform. You will own the architecture, lead design decisions, and implement end-to-end systems spanning data engineering, AI, and application development. We work cross-functionally to shape long-term strategic priorities and initiatives alongside engineering, product, and developer relations. FDEs deliver with customer empathy, integrating with client systems, training, and other technical needs to help customers get most value out of their data.</p>
<p>This is a hands-on, customer-facing role for builders who thrive at the intersection of technology and business impact. The ideal candidate combines engineering expertise with adaptability, curiosity, and a passion for working with customers and teammates to solve complex problems that drive measurable outcomes. FDEs are billable and know how to complete projects according to specification with exceptional customer empathy.</p>
<p>The impact you will have:</p>
<ul><li>Production Solution Delivery: Lead impactful customer technical projects by delivering production-grade systems, designing and building reference architectures, custom applications and data ingestion and ML/AI model integration</li>
<li>Transformational Impact: Guide strategic customers as they implement transformational big data projects including end-to-end design, build and deployment of industry-leading big data and AI applications. Work with engagement managers to scope technical delivery work with input from the customer</li>
<li>Empower Customers: Guide customers on architecture and design; bootstrap or implement customer projects which leads to a customers' successful understanding, evaluation and adoption of Databricks.</li>
<li>Own the Architecture: Lead architecture and design decisions, ensuring solutions are secure, scalable, and aligned with both customer needs and Databricks best practices.</li>
<li>Work with the Databricks technical team, Project Manager, Architect and Customer team to ensure the technical components of the engagement are delivered to meet customer's needs.</li>
<li>Work with Engineering and Databricks Customer Support to provide product and implementation feedback and to guide rapid resolution for engagement specific product and support issues.</li>
<li>Customer Immersion: Embed with customer teams, engaging with stakeholders from technical ICs to executives to deeply understand challenges and deliver impact.</li>
<li>Reusable Assets &amp; Scale: Contribute accelerators, frameworks, and best practices that scale impact across accounts and influence the Databricks product roadmap.</li>
</ul><p>What we look for:</p>
<ul><li>Extensive experience in data engineering, data platforms &amp; analytics, or software engineering</li>
<li>Comfortable writing code in either Python, Scala, JavaScript/TypeScript, and modern frameworks</li>
<li>Working knowledge of two or more common Cloud ecosystems (AWS, Azure, GCP) with expertise in at least one</li>
<li>Deep experience with distributed computing with Apache Spark&trade; and knowledge of Spark runtime internals</li>
<li>Familiarity with CI/CD for production deployments</li>
<li>Working knowledge of MLOps, ML/AI models and AI APIs</li>
<li>Design and deployment of performant production end-to-end data architectures and applications that combine data pipelines, ML/AI models, and user-facing interfaces.</li>
<li>Experience with technical project delivery - managing scope, timelines and measurable outcomes, translating complex concepts into actionable solutions.</li>
<li>Documentation and white-boarding skills.</li>
<li>Experience working with enterprise clients and managing conflicts across a broad stakeholder range</li>
<li>Build skills in technical areas, and demonstrate curiosity, adaptability, and eagerness to explore new technologies which support the deployment and integration of Databricks-based solutions to complete customer projects.</li>
<li>Travel to customers 20% of the time</li>
<li>Databricks Certification preferred but not essential</li>
</ul><div><p><b>About Databricks</b></p>
<p>Databricks is the data and AI company. More than 10,000 organizations worldwide &mdash; including Comcast, Cond&eacute; Nast, Grammarly, and over 50% of the Fortune 500 &mdash; rely on the Databricks Data Intelligence Platform to unify and democratize data, analytics and AI. Databricks is headquartered in San Francisco, with offices around the globe and was founded by the original creators of Lakehouse, Apache Spark&trade;, Delta Lake and MLflow. To learn more, follow Databricks on Twitter, LinkedIn and Facebook.
<br>
<br>
<b>Benefits
</b><br>
<br>
At Databricks, we strive to provide comprehensive benefits and perks that meet the needs of all of our employees.<br>
<br>
<br>
</p><p><b>Our Commitment to Diversity and Inclusion</b></p>
<p>At Databricks, we are committed to fostering a diverse and inclusive culture where everyone can excel. We take great care to ensure that our hiring practices are inclusive and meet equal employment opportunity standards. Individuals looking for employment at Databricks are considered without regard to age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics.</p>
<p><b>Compliance</b></p>
<p><b>If access to export-controlled technology or source code is required for performance of job duties, it is within Employer's discretion whether to apply for a U.S. government license for such positions, and Employer may decline to proceed with an applicant on this basis alone.</b></p></div></div>

Senior Forward Deployed Engineer, Full Stack

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