senior software engineer

full stack engineer

software engineer

platform engineer

analytics engineer

typescript developer

Opus Recruitment Solutions

<div>
 
 Freelance: Full‑Stack Developer (Insurance Experience Required)
 
 
 Start Date: 20/07/26
 
 
 Duration: 6 Months (extension highly likely)
 
 
 Location: London (Fully Remote)
 
 
 Capacity: 40 hours per week
 
 
 
 
 
 
 About the Role
 
 
 
 We&rsquo;re looking for an experienced Full‑Stack Developer with Insurance domain expertise to support the development and scaling of a high‑growth digital platform within the insurance sector.
 
 
 You will work across both frontend and backend layers, collaborating closely with product, design, and engineering teams to deliver robust, scalable, and high‑performance solutions.
 
 
 A key focus of the role will be building modern user interfaces (Vue.js) while contributing to backend services, APIs, and architecture that support complex insurance workflows and data models.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 
 
 
 Design, develop, and maintain full‑stack applications across frontend and backend layers.
 
 
 Build modern, responsive frontend applications using Vue.js.
 
 
 Develop and maintain backend services and APIs to support business logic and integrations.
 
 
 Work with insurance-related systems, data structures, and workflows (e.g. policies, claims, underwriting).
 
 
 Collaborate with product managers, designers, and other developers to deliver high‑quality features.
 
 
 Integrate frontend components with backend services and third‑party APIs.
 
 
 Contribute to architectural decisions across the full technology stack.
 
 
 Identify and resolve performance, scalability, and UI/UX issues.
 
 
 Ensure code quality through best practices, testing, and code reviews.
 
 
 Support the continuous improvement of development processes and system reliability.
 
 
 
 
 
 
 Required Skills
 
 
 
 
 
 
 Strong commercial experience as a Full‑Stack Developer.
 
 
 Proven experience working within the insurance domain (mandatory).
 
 
 Strong frontend expertise with Vue.js (Vue 2 and/or Vue 3). (other frontend technologies feel free to apply)
 
 
 Proficiency in JavaScript and TypeScript.
 
 
 Backend development experience (e.g. Node.js, Java, or similar).
 
 
 Experience designing and consuming RESTful and/or GraphQL APIs.
 
 
 Knowledge of state management (Vuex, Pinia, etc.).
 
 
 Solid understanding of HTML5, CSS3, and responsive design principles.
 
 
 Familiarity with databases (SQL and/or NoSQL).
 
 
 Experience with modern development tools, version control (Git), and CI/CD pipelines.
 
 
 Strong problem-solving skills and ability to work in a distributed team.
 
 
 
 
 
 
 Nice to Have (Not Required)
 
 
 
 
 
 
 Experience with Nuxt.js.
 
 
 Experience with cloud platforms (AWS, GCP, or Azure).
 
 
 Familiarity with insurance platforms or standards (e.g. Guidewire, INSIS, or similar).
 
 
 Exposure to automated testing frameworks (Jest, Cypress, Playwright).
 
 
 Experience working in a fast-paced or scaling environment.
 
 
 Knowledge of microservices architecture or event-driven systems.
 
</div>

Full Stack Engineer

Premier Group

<div>
 
 5+ years' experience in software engineering, with a strong background in scalable architecture and system design.
 
 
 
 
 
 Expert-level proficiency in
 
 TypeScript
 
 , including advanced typing techniques, reusable abstractions, and writing clean, maintainable code.
 
 
 
 
 
 Commercial experience building modern front-end applications using
 
 React
 
 , particularly for interactive dashboards, editing tools, or operational interfaces.
 
 
 
 
 
 Practical experience developing AI-powered applications using TypeScript-based frameworks such as
 
 LangChain.js
 
 ,
 
 LangGraph.js
 
 ,
 
 Vercel AI SDK
 
 , or equivalent custom LLM/agent frameworks.
 
 
 
 
 
 Solid understanding of autonomous agent architectures, including multi-agent workflows, task planning, orchestration, hierarchical agents, and execution pipelines.
 
 
 
 
 
 Experience designing and building APIs, SDKs, or service layers that enable automation and programmatic interaction with complex platforms.
 
 
 
 
 
 Strong understanding of prompt engineering best practices, including structured outputs, tool/function calling, retrieval patterns, and techniques for improving LLM reliability.
 
 
 
 
 
 Experience integrating AI capabilities into user-facing products, particularly where creative workflows or intelligent automation are involved.
 
</div>

AI Engineer

Zoopla

<div>Who We Are
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.
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.
What You'll Do
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.
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.
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.
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>
Where you&rsquo;ll be
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.
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. 
Benefits 
<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)

Bite Engineering

<div><h1 class="jobSectionHeader">Founding Engineer</h1> 
London (hybrid, 3 days in office) &middot; Full-time &middot; Competitive salary + early-team equity
Join Bite as one of our first engineers. You'll ship across the full stack to paying customers, work directly with the founders, and own real pieces of the knowledge graph that powers everything we build.<h2 class="jobSectionHeader"> 
Why this role is interesting</h2>
The problem is genuinely hard. When a structural engineer changes Column C7 in their analysis model, the same column exists in drawings, schedules, specs and emails under different names, in different formats, with no shared identifier. Resolving those references into one canonical entity, and telling the engineer exactly what just went out of date, is the core of our product. You'll build on and extend that foundation.
Your work ships to people who pay. The platform is in production with signed design partners including some of the UK's leading structural engineering firms. Features go from your branch into the hands of working engineers within days, and you'll hear directly what landed and what didn't.
You'll work on the whole product, not a slice of it. We're a small team and we run one focused thing at a time. You'll take features from a conversation with a customer through design, implementation, tests and deployment. No ticket factory, no waiting on three other teams.<h2 class="jobSectionHeader"> 
What we're building</h2>
Structural engineers work across a fragmented set of tools with no shared source of truth: ETABS models, SAFE analyses, Autodesk drawings, Excel specs, PDFs, emails. When a design changes, propagating that change across files is manual, slow and error-prone, and the errors are expensive.
Bite is the change management and audit trail layer for structural engineering. The platform does two things that today take weeks of manual work: natural-language search across a project's entire file ecosystem, and cross-file impact detection. Both run on a single engineering knowledge graph built on content-addressed file storage, per-file structured extraction, and a canonical entity resolver that unifies concepts across file formats.
The timing matters too. The Building Safety Act now requires firms to evidence their design decisions, and directors carry personal liability for it. We are building the system of record for that.<h2 class="jobSectionHeader"> 
What a typical week looks like</h2><ul><li>
Ship a feature end to end: a Node/TypeScript API change, the React frontend that exposes it, and the tests that prove it works.</li><li>
Pair with El-Amin (our CTO, a former practising structural engineer) on how engineers actually think about a column, a load path, or a revision, then encode that into the data model.</li><li>
Improve extraction or retrieval quality in the Python ML/RAG workers and measure whether it actually got better.</li><li>
Sit in on a design partner call and watch a structural engineer use what you built last week.</li><li>
Make a pragmatic call on tech debt with the team: what we fix now, what we log, and why.</li></ul>
You don't need to be expert in every layer. The stack is polyglot by design (TypeScript, Python, React, C#/WPF, Azure) and we care about strong core engineering far more than specific tools.<h2 class="jobSectionHeader"> 
Product sense is not optional</h2>
AI now writes a meaningful share of the code. What it can't do is decide what's worth building, notice that a feature solves the wrong problem, or sense that a structural engineer will never click that button. We don't have a layer of product managers between you and the customer, and we don't plan to. Every engineer here exercises product judgement daily. If you've ever been frustrated that nobody asked you what should be built, this is the antidote.<h2 class="jobSectionHeader"> 
How you'll grow</h2>
You'll learn an entire vertical: how structural engineering firms work, how AEC data formats behave, and how to build LLM/RAG systems that hold up in production. You'll work directly with our VP of Engineering and CTO, and as the team grows around you there's a clear path to owning a domain, leading projects, and eventually mentoring the engineers who come after you.<h2 class="jobSectionHeader"> 
What we're looking for</h2><ul><li>
5+ years of experience with a track record of shipping and owning production systems.</li><li>
Strong backend experience, ideally Node.js/TypeScript or Python in a production context, and comfortable reading across other languages (C#, Python or TypeScript).</li><li>
Working knowledge of distributed systems fundamentals: async queues, event-driven workflows.</li><li>
The instinct to keep things simple under pressure, and the judgement to know when a tactical shortcut is right and when it isn't.</li><li>
Genuine product sense. You think about the user before you think about the implementation.</li><li>
Clear communication. We move between deeply technical, semi-technical and plain-language conversations every day, and we value clarity above speed.</li><li>
Kindness, curiosity, optimism and drive. We believe in being kind over being nice, we give and receive constructive feedback constantly, and we're building something bigger than ourselves.</li></ul><h2 class="jobSectionHeader"> 
What will make you stand out</h2><ul><li>
LLM/RAG pipelines in production: embeddings, vector search, retrieval quality measurement.</li><li>
Graph-based data models, entity resolution, or knowledge graph tooling.</li><li>
Autodesk Platform Services or AEC data formats (IFC, Revit, ETABS, SAFE or similar).</li><li>
Windows desktop development (.NET / WPF / native integrations).</li><li>
Background in construction, structural engineering software, or document-intensive vertical SaaS.</li></ul>
Don't rule yourself out over the stack. We're looking for strong engineers with sound principles. Technologies are tools.<h2 class="jobSectionHeader"> 
How we work</h2>
We believe in thorough automated testing. Not strict TDD, but every PR ships with the appropriate E2E tests, unit tests or eval harnesses. We own the entire platform, including deployment and reliability, so we control our own CI and CD. The team is autonomous, multi-disciplinary and empowered.<h2 class="jobSectionHeader"> 
The process</h2>
We respect your time and move fast. You'll hear from us quickly after every stage, and the process is as much about you assessing us as the reverse. Ask us anything.<ul><li>
Initial screening call (15 mins)</li><li>
Technical conversation with our VP of Engineering, walking through some of your code (30 mins)</li><li>
Pairing session with the team (1&ndash;2 hours)</li><li>
Reference checks and offer</li></ul><h2 class="jobSectionHeader"> 
About Bite</h2>
Bite Engineering is an Equal Employment Employer and does not discriminate on the basis of race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or any other legally protected status. We want people from all walks of life to feel valued for their individuality, thrive in our business and share a sense of belonging. If you have a disability or special need that requires accommodation, let us know.</div>

Founding Engineer

Compare The Market

<div>Software Engineer
Function: Technology
Location: London, Peterborough
Curious about what&rsquo;s next?
So are we. Join Compare the Market and help to make financial decision making a breeze for millions.
At Compare the Market, we&rsquo;re a purpose-driven business powered by tech and AI. We&rsquo;re building high-performing, results-driven teams with the skills, mindset, and ambition to deliver outcomes at pace. Every role here plays a part in driving our mission forward, and we create an environment where you can bring your authentic self, grow a truly characterful career, and see the direct impact of your work on the lives of our customers.
We&rsquo;ve carved a meerkat-shaped niche and we&rsquo;re looking for ambitious, curious thinkers who thrive in a fast-moving, high-impact environment. If you love accountability, embrace challenge, and want to make a real difference, you&rsquo;ll fit right in. 
What you&rsquo;ll be doing:<ul><li>
Work with Product Managers, Engineering Managers, and Engineering Leadership to design solutions and considering trading-off technical and operational considerations</li><li>
Interacting with cross-functional engineering teams across the company to improve efficiency and reduce bottlenecks</li><li>
Take responsibility for keys aspects of the development life cycle, from design to implementation, testing, security, and maintenance.</li><li>
Ensure testing and security standards are well embedded into the software the team produces.</li><li>
Active in a community of practice for engineering to develop and share knowledge.</li><li>
Effectively participate in the team's software development methodologies, such as pairing, code and documentation reviewing and continuous delivery</li></ul> 
What we&rsquo;re looking for:<ul><li>
Demonstratable experience with Node,js (backend focus), JavaScript/ TypeScript and GraphQL</li><li>
Experience building scalable, highly available services and products.</li><li>
Experience designing and maintaining build, test, and deployment pipelines as part of delivering robust software systems</li><li>
Knowledge of security engineering practices and methods</li><li>
Creative problem solver who organises a team around a challenge</li><li>
Work with agile methodologies and lean thinking methods</li><li>
Active learner, both within your technical and professional area of expertise</li></ul> 
Why Compare the Market?
We&rsquo;re a business built for pace and performance. Here, you&rsquo;ll be encouraged to think differently, act boldly, and deliver brilliantly in a culture that values results and rewards progress.
We believe diverse teams make better decisions, and we&rsquo;re committed to creating an inclusive workplace where everyone feels empowered to grow, contribute, and thrive.
If you&rsquo;re ready to stretch yourself, raise the bar, and grow with a team that&rsquo;s serious about performance, innovation, and purpose, we&rsquo;d love to hear from you.</div>

Software Engineer

CareerSwift

<div><h2 class="jobSectionHeader">Job Description</h2>
We are hiring a Frontend Developer to build and maintain responsive, high-performance web applications using React. You will collaborate with designers and backend engineers to implement new features, optimize UI performance, and write clean, maintainable code. Requires 3+ years of experience with React, JavaScript/TypeScript, modern CSS frameworks, and REST/GraphQL API integration.<h2 class="jobSectionHeader">
Job Overview</h2>
Seniority Level: Middle</div>

Frontend Developer (React) Junior/Mid

Trimble

<div>Drive Innovation as Our Next SketchUp Angular Front-End Software Engineer!
Ready to build the future of 3D modeling and sustainable design? The SketchUp Habitat team is looking for a growth-minded Angular Front-End Software Engineer in London to create high-performance, cloud-based applications that help design professionals all over the globe visualize eco-friendly structures, leveraging visual AI tools and cutting-edge web technologies in an autonomous, highly collaborative greenfield engineering environment.
About Us:
Trimble is an industrial technology company transforming the way the world works by delivering solutions that enable our customers to thrive. We create technologies that connect the digital and physical worlds, helping our customers increase productivity, quality, safety, and sustainability. From purpose-built products to enterprise-level solutions, our technology empowers professionals in construction, geospatial, government, transportation, and more.
AECO: Trimble is empowering stakeholders through planning, design, construction and the entire asset lifecycle. The company&rsquo;s innovative and connected ecosystem of solutions improves coordination and collaboration between teams, phases and processes. Automating work and transforming workflows, Trimble is enabling teams to deliver with confidence at every turn.
What Makes This Role Great:
In this role, you will have the unique opportunity to champion technical autonomy while architecting greenfield products from the ground up, directly influencing sustainable building design tools used globally by optimizing modern web interfaces and transforming legacy systems.
Key Exciting Responsibilities:<ul><li>
Analyse, design, and implement high-quality client-side Web application code using Angular and TypeScript</li><li>
Collaborate with Product Management to translate feature requirements into practical, elegant code solutions</li><li>
Partner with back-end developers to define robust RESTful APIs and integrate front-end architectures</li><li>
Drive code excellence through rigorous peer reviews, unit testing, and test-driven development methodologies</li><li>
Actively utilize and experiment with modern AI development tooling to accelerate engineering workflows</li></ul>
Essential Skills &amp; Experience:<ul><li>
3+ years of professional experience developing responsive Web applications with a quality-first mindset</li><li>
Strong proficiency in TypeScript, Angular or similar, JavaScript, CSS, and modern asynchronous programming</li><li>
Solid understanding of client-server architecture, HTML protocols, and front-end backend integration</li><li>
Bachelor&rsquo;s degree in Computer Science, Software Engineering, or equivalent practical engineering experience</li></ul>
Bonus Points For:<ul><li>
Practical experience working with advanced web technologies such as WebGL, Webpack, or Node.js</li><li>
Experience working with 3D geometry analysis and visualisation</li><li>
Familiarity or interest in cloud and monitoring ecosystems like AWS, Cypress.io, PostgreSQL, or New Relic</li></ul>
Logistics:
Location: UK - London - In Office 4 Days Per Week
Travel Requirement: 10%
Why You'll Love Working With Us:
At Trimble, we're not just a company that &quot;does good&quot;&mdash;we are a team dedicated to making a tangible, positive Real-World Impact. We build innovative solutions designed to solve the world's most critical challenges. From construction sites to transportation hubs, our work tangibly improves how people live, build, move, and grow.
You'll work on projects that truly matter: Our purpose-driven culture means you'll be helping to build and deliver solutions that make work faster, safer, and more sustainable for millions of people worldwide. Our impact is tangible, from connected machines that save fuel to data-driven insights that reduce waste.
Collaborate with like-minded people: Our strong internal culture is a &quot;hidden gem.&quot; You will work with a collaborative, supportive team that shares your purpose and fosters a genuine sense of belonging. We're a company of &quot;visionary pragmatists&quot; who think boldly and build things that work.
Be an owner: Trimble thrives on individuals who take initiative and embrace ownership. You'll find an entrepreneurial spirit where success is often &quot;self-authored,&quot; empowering proactive &quot;doers.&quot;
Front-End Engineer, Angular Developer, SketchUp, TypeScript, Web Application Developer, Software Engineer, Sustainable Design, UI UX Engineering, Greenfield Software, London Tech Jobs 
How to Apply: Please submit an online application for this position by clicking on the &lsquo;Apply Now&rsquo; button located in this posting.
Join a Values-Driven Team: Belong, Grow, Innovate.
At Trimble, our core values of Belong, Grow, and Innovate aren't just words&mdash;they're the foundation of our culture. We foster an environment where you are seen, heard, and valued (Belong); where you have an opportunity to build a career and drive our collective growth (Grow); and where your innovative ideas shape the future (Innovate). We believe in empowering local teams to create impactful strategies, ensuring our global vision resonates with every individual. Become part of a team where your contributions truly matter.
Candidate Privacy Notices by Country
If you need assistance or would like to request an accommodation in connection with the application process, please contact careers@trimble.com.</div>

Front-End Angular Software Engineer

Explore 121+ Typescript developer in London this July. Find roles across top companies and apply now to boost your career.