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Commerce

<div><h1 class="jobSectionHeader">Welcome to the Agentic Commerce Era
</h1>At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce , Feedonomics , and Makeswift , we connect the tools and systems that power growth, enabling businesses to unlock the full potential of their data, deliver seamless and personalized experiences across every channel, and adapt swiftly to an ever-changing market. We believe in harnessing AI responsibly to unlock new possibilities, and we&rsquo;re looking for individuals who use it intentionally to solve problems, accelerate outcomes, and expand what&rsquo;s possible in their role. Our purpose is to help businesses confidently solve complex commerce challenges so they can build smarter, adapt faster, and grow on their own terms. If you want to be part of a team of bold builders, sharp thinkers, and technical trailblazers who shape the future of commerce, this is the place for you.
<h1 class="jobSectionHeader">Senior Software Engineer - Data Team
</h1>Location: London / UK (Hybrid)
Company: Commerce 
 
<h2 class="jobSectionHeader">About Commerce
</h2>Commerce is an open SaaS ecommerce platform that helps merchants build, run, and grow their businesses.
The Data Team builds systems that support merchant-facing products, integrations, analytics, reporting, and the infrastructure behind them. 
 
<h2 class="jobSectionHeader">About The Role
</h2>We are looking for a Senior Software Engineer who can own complex problems from discovery through production.
This role is not narrowly frontend, backend, or data engineering. The right person can work across services, APIs, event flows, product experience, production debugging, and cross-team delivery.
They should be comfortable taking an unclear business or customer problem, breaking it down, making trade-offs clear, and shipping a reliable solution.
We need someone who raises the engineering bar without needing a lot of direction. 
 
<h2 class="jobSectionHeader">What You Will Do
</h2><ul><li>Design and build reliable services, APIs, and product-facing workflows.
</li><li>Work across backend systems, UI surfaces, event processing, and third-party integrations.
</li><li>Turn unclear problems into concrete technical plans.
</li><li>Own production behavior, including monitoring, alerting, logging, debugging, and runbooks.
</li><li>Work with product, design, infrastructure, support, and other engineering teams.
</li><li>Improve quality through tests, code review, observability, and simpler designs.
</li><li>Use data and production evidence to validate decisions.
</li>Take ownership of incidents and production issues when systems do not behave as expected. 
<li>
</li></ul> 
<h2 class="jobSectionHeader">What We Are Looking For
</h2><ul><li>Strong senior-level engineering judgment.
</li><li>Experience owning ambiguous technical work.
</li><li>Ability to solve problems across multiple layers of a system.
</li><li>Strong backend engineering experience with production services.
</li><li>Enough frontend experience to work on product-facing workflows when needed.
</li><li>Comfort with distributed systems, event-driven flows, caching, retries, rate limits, and failure modes.
</li><li>Strong production debugging skills.
</li><li>Ability to explain trade-offs clearly.
</li><li>Bias toward simple, reliable solutions.
</li>Good communication during incidents, reviews, and cross-team work. 
<li>
</li></ul> 
<h2 class="jobSectionHeader">Technical Experience
</h2><ul><li>5+ years of software engineering experience.
</li><li>Strong experience with Java, Scala, Kotlin, Go, or a similar backend language.
</li><li>Experience building APIs, services, and integrations.
</li><li>Experience with SQL and data-backed product behavior.
</li><li>Experience with GCP, AWS, or another cloud platform.
</li><li>Experience with Kafka, RabbitMQ, Pub/Sub, or similar event systems.
</li><li>Experience with logs, metrics, dashboards, alerts, and tracing.
</li>Experience writing automated tests and reviewing code. 
<li>
</li></ul> 
<h2 class="jobSectionHeader">Useful Experience
</h2><ul><li>React / TypeScript or similar frontend experience.
</li><li>Experience with merchant-facing or customer-facing product workflows.
</li><li>Experience with third-party integrations, account linking, OAuth, or external APIs.
</li><li>Experience with Redis, caching, rate limiting, queues, or high-volume event processing.
</li>Experience with analytics, reporting, attribution, or event data products. 
<li>
</li></ul> 
<h2 class="jobSectionHeader">Mindset
</h2><ul><li>Own the outcome, not only the ticket.
</li><li>Ask what problem we are solving before choosing the implementation.
</li><li>Prefer simple designs that other engineers can operate.
</li><li>Validate risky assumptions early.
</li><li>Use production data and customer impact to guide decisions.
</li><li>Escalate early when risk, ownership, or scope is unclear.
</li>Do not take shortcuts around process, security, or production safety. 
<li>
</li></ul> 
<h2 class="jobSectionHeader">What Good Looks Like
</h2>A strong candidate can describe systems they owned, incidents they handled, trade-offs they made, and mistakes they learned from.
They should be able to explain how they approach unclear problems, reduce risk before production, and make systems easier for the team to operate.
They should not need a tech lead to turn every ambiguous problem into a detailed task list.
<h1 class="jobSectionHeader">Inclusion and Belonging
</h1>At Commerce, we believe that celebrating the unique histories, perspectives and abilities of every employee makes a difference for our company, our customers and our community. We are an equal opportunity employer and the inclusive atmosphere we build together will make room for every person to contribute, grow and thrive.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the interview process, to perform essential job functions and to receive other benefits and privileges of employment. If you need an accommodation in order to interview at Commerce, please let us know during any of your interactions with our recruiting team.
Learn more about the Commerce team, culture and benefits at https://www.commerce.com/careers/
<h1 class="jobSectionHeader">Protect Yourself Against Hiring Scams: Our Corporate Disclaimer
</h1>Commerce, along with many other employers, has become the subject of fraudulent job offers to hopeful prospective job seekers.
 
 
Be advised:
 
Commerce does not offer jobs to individuals who do not go through our formal hiring process.
 
 
Commerce will never:
<ul><li>require payment of recruitment fees from candidates;
</li><li>request personally identifiable information through unsanctioned websites or applications;
</li><li>attempt to solicit money from you as part of the hiring process or as part of an employment offer;
</li><li>solicit money to complete visa requirements as part of a job offer. 
</li></ul> 
If you receive unsolicited offers of employment from Commerce, we urge you to be extremely cautious and avoid engaging or responding.</div>

Senior Software Engineer

nearForm

<div>This is a full-time, permanent opportunity for candidates based in the UK and authorised to work without sponsorship.

This position also requires travel to client sites in London (one day every couple of weeks), with travel expenses covered by the company.

About Nearform 

Nearform is an independent team of data &amp; AI experts, engineers, and designers who build intelligent digital solutions and capabilities at pace. We create AI-enabled solutions that enhance digital experiences, empower developers, and deliver measurable results. In these ways, we partner with ambitious enterprises to deliver enduring impact.

Our deep expertise in solving the world's most complex digital problems, along with our collaborative, people-first approach, enables enterprises to build breakthrough products and modernise legacy systems by unleashing the power of AI.

Today, our team of 500 experts in 20+ countries is trusted by leading enterprises, including Lululemon, Puma, Sun Life, Starbucks, Travelex, Virgin Media 02, and Walmart.
As part of our Engineering function, you will work closely with clients to translate complex business requirements into innovative digital products.
 
Whether you are a Senior Engineer, Tech Lead, or DevOps Engineer, you will collaborate with distributed teams, leveraging cutting-edge technologies to build secure, high-performance applications. Our Nearform engineers are known for building high quality, scalable solutions that solve real world problems.

About the Technical Lead Role:

As a Technical Lead at Nearform, you will be responsible for leading and guiding development teams while working directly with clients to translate business and technical requirements into impactful applications. However, as you'll likely work on a variety of projects in your time here, your responsibilities may also include:
<ul>
<li>Provide technical and line-management leadership to your development team.</li>
<li>Take responsibility for the successful delivery of projects.</li>
<li>Identify and resolve blockers before they become issues.</li>
<li>Ensure best practices in software development, DevOps, and agile methodologies are upheld within the team.</li>
<li>Work directly with clients, translating requirements into technical briefs.</li>
<li>Shape and define architectural decisions ensuring scalability, security, and maintainability.</li>
<li>Provide updates to client and Nearform leadership to ensure clear understanding of project status and drive good decision-making.</li>
</ul>
What we are looking for in this person:
<ul>
<li>Significant experience in software engineering and 2+ years of experience leading projects and mentoring as a Technical Lead. For this particular role, we are looking for professional experience Python.</li>
<li>Significant experience on DevOps practices and cloud technologies (Azure)</li>
<li>Experience with AI application development and Agentic frameworks and platforms (e.g., LangGraph, Agentspace, etc.)</li>
<li>Experience working directly with clients or customers to understand technical requirements.</li>
<li>Proven experience working with Kubernetes for container orchestration.</li>
<li>Strong CI/CD experience, including hands-on work with Terraform, Helm, and other cloud-native IaC technologies.</li>
<li>Deep understanding of observability practices, with practical experience using OpenTelemetry (OTel) and related tooling.</li>
<li>Experience leading software engineering teams through technical delivery and either direct line management or mentoring.</li>
<li>Deep understanding of agile ways of working, best practices and design patterns.</li>
<li>Deep understanding of test-driven development and testing best practices.</li>
<li>Deep understanding of version control tools, e.g. Git.</li>
<li>Understanding of operational concerns (such as monitoring, performance testing, security considerations, accessibility, GDPR)</li>
<li>Empathy and people skills</li></ul> 
 
Benefits and Perks we offer at Nearform
<ul>
<li>Annual Company Bonus - We all help Nearform to hit company goals so we all receive a share of the profits on an annual basis in line with company performance.</li>
<li>Work Remotely and Flexibly - We have a genuine dedication to work/life balance. Our flexible working culture allows you to work around what matters - school run, no problem!</li>
<li>Paid Time Off Package - We offer an annual leave of 25 days plus public holidays. We also offer sick leave, marriage leave and many more.</li>
<li>Remote Working Allowance - Every 2 years, you will have a budget of up to &euro;1250 (equivalent in GBP) to help you set up a comfortable and productive workspace in addition to your essential equipment provided by Nearform when you join.</li>
<li>Training and Development Allowance - Nearform is committed to supporting and investing in employees' ongoing learning and professional development. You will be encouraged to pursue relevant learning opportunities that support your growth and the growth of others, subject to manager approval.</li>
<li>Healthcare - It's important to always take care of your health, so we offer additional private healthcare here at Nearform. If you wish to learn more about the plan offered feel free to reach out to our team.</li>
<li>Pension &amp; Insurances - We offer a pension match of up to 5% and Income Protection and Death in Service for peace of mind.</li></ul> 


Our Interview Process

Talent Call (30 mins via Zoom) 
An initial conversation with a member of our Talent Team to explore your background, leadership experience, and career goals. We'll provide an overview of Nearform, discuss potential alignment, and answer any questions you may have. This step helps us assess initial alignment.

Technical Lead Assessment (90 mins, Zoom) 
A structured assessment led by a senior Technical Lead or Head of Engineering, designed to evaluate key aspects of a Technical Lead role. This session includes a selection of tasks to cover: 
 
Architecture Design &ndash; We want to see how you approach a high level problem, demonstrating your design thinking and decision-making process. 
Technical Implementation &ndash; How do you turn a design into reality, taking into account business needs? 
Code Standards and Feedback &ndash; We want to see not just your own skills, but also how you improve those around you

Hiring Manager Interview (45 mins via Zoom) 
A conversation with a Hiring Manager focused on your approach to teamwork, client collaboration, and problem-solving in an enterprise development setting. We'll also share more details about Nearform and the potential projects you may join.

There may also be an additional interview with the client depending on the project. 


Ready to Join Us?

If you're passionate about building high-quality applications, solving complex challenges, and driving innovation in enterprise development, we'd love to hear from you.

Apply now via our careers page at Nearform and be part of a team that values technical excellence, collaboration, and continuous learning. 

Nearform is committed to shaping a better world in all that we do. Our global team is built based on respect, inclusivity, diversity and excellence.

If you require any adjustments to the interview process as part of your application, please let someone from our Talent Team know so they can help. 
 
Salary up to &pound;120,000 + Bonus &amp; Benefits</div>

Technical Lead - Python & Azure

Cognism

<div><div><h2 class="jobSectionHeader">WHO ARE WE</h2>

Cognism is the leading provider of European B2B data and sales intelligence. Ambitious businesses of every size use our platform to discover, connect, and engage with qualified decision-makers faster and close more deals. Headquartered in London with global offices, Cognism's contact data and contextual signals are trusted by thousands of revenue teams to eliminate the guesswork from prospecting.</div>
THE ROLE

The Senior Application Security Engineer is a key member of Cognism's Information Security Team, reporting into the Application &amp; Infrastructure Security Manager. Your mission is to embed security by design across our engineering and product organization by integrating modern application security practices throughout the full development lifecycle. We focus on building secure, scalable, and resilient systems while enabling the business to innovate quickly and safely. It is to drive a culture where the fastest path for our engineers is the securest path.

You will work closely with Product, Engineering, Architecture, and Data teams to understand risks within our platform, including risks introduced by AI powered features, and ensure the right controls, guardrails, and security patterns are built into the product at its inception &ndash; all the while ensuring a balanced approach to the product experience that our thousands of large global enterprise customers use every day.

This role is ideal for a senior IC who is technical, collaborative, and pragmatic, with the ability to influence engineering teams while driving hands on improvements to Cognism's secure SDLC.

KEY RESPONSIBILITIES

Security by Design &amp; Product Integration
<ul>
<li>Partner with Product, Web and Data Engineering teams from the ideation stage to ensure security requirements are considered early in feature and model design.</li>
<li>Translate product and application risks into actionable security controls, making recommendations repeatable to build guardrails and guidance that product, design, and engineering teams can apply as they scale and build the products in the teams they own.</li>
<li>Help shape security acceptance criteria and guide engineering teams during design reviews and backlog planning.</li>
</ul>
Application Risk Assessment &amp; AI Security
<ul>
<li>Identify and assess application risks across Cognism's SaaS platform, data processing pipelines, including emerging risks associated with AI/ML capabilities.</li>
<li>Contribute to AI feature reviews and participate in AI risk assessments to ensure responsible and secure use of models, in a way that balances the need to innovate and challenge the status quo in AI implementation.</li>
<li>Assess and pragmatically recommend mitigations for security risks in data pipelines, model-training workflows, feature stores, and ML systems, ensuring strong controls for data access, data lineage, model integrity, and protection of sensitive datasets.</li>
</ul>
Secure SDLC &amp; DevSecOps Enablement
<ul>
<li>Partner with our engineering and platform team to embed security guardrails into our software development lifecycle and agile engineering workflows.</li>
<li>Partner with engineering teams to integrate and optimize security tooling into CI/CD pipelines (SAST, SCA, DAST, container scanning, IaC scanning).</li>
<li>Drive automation and developer-friendly security processes that minimize friction and support rapid delivery.</li>
</ul>
Threat Modelling &amp; Architecture Support
<ul>
<li>Conduct and facilitate a self-serve, risk-driven approach to pragmatic threat modelling sessions for new features, services, and AI components.</li>
<li>Conduct threat modelling for data architectures, including ingestion, transformation, storage, streaming, and ML model deployment patterns, ensuring data confidentiality, integrity, and responsible use.</li>
<li>Provide hands-on application security guidance to engineering teams, helping them implement secure APIs, microservices, data flows, and integrations.</li>
<li>Maintain and expand Cognism's secure coding standards, guidance, and reusable security patterns.</li>
</ul>
Application Security Testing &amp; Engineering
<ul>
<li>Perform hands-on security testing (manual and automated) for web applications, microservices, APIs, and cloud components.</li>
<li>Plan, coordinate, and oversee penetration tests, red team exercises, and third-party security assessments, ensuring findings are addressed and tracked.</li>
<li>Validate findings, assist with prioritization, and partner with engineering teams on remediation strategies.</li>
</ul>
Collaboration, Education &amp; Influence
<ul>
<li>Work directly with product squads, acting as a trusted advisor and embedded security partner. Take the time to understand what other teams are working on, what business priorities are, and partner with teams to recommend risk mitigations that balance risk with opportunity and that take into account the threat landscape.</li>
<li>Deliver security training, workshops, and guidance to improve engineering teams' security maturity.Communicate security risk and tradeoffs clearly and constructively to technical and nontechnical stakeholders.</li>
</ul>
CORE COMPETENCIES
<ul>
<li>Strong technical depth in application security, cloud security, and secure development.</li>
<li>Understanding of modern data stack components (e.g., data pipelines, feature stores) and the ability to collaborate effectively with data practitioners.</li>
<li>Deep understanding of communication protocols used for web development is a must-have.</li>
<li>Hands on experience with web application development, specifically for back-end development is a must-have competency.</li>
<li>Risk-Based Prioritization: Ability to distinguish between theoretical security risks and actual business threats, demonstrating a &quot;risk-driven&quot; rather than &quot;compliance-driven&quot; mindset. Comfortable balancing security risk with product and commercial realities.</li>
<li>Contextual Communication: Capacity to translate complex technical vulnerabilities into business-impact stories that resonate with non-technical stakeholders and product owners.</li>
<li>Collaborative Conflict Resolution: Proven track record of approaching engineering friction with transparency and pragmatism, balancing a firm stance on security with a deep care for the developer experience. Pragmatic problem solver with a growth mindset and bias toward action.</li>
<li>Architectural Empathy: Ability to put yourself in the position of your users (the engineers) to build security guardrails that are repeatable and embedded into existing workflows rather than added as hurdles.</li>
</ul>
EDUCATION &amp; EXPERIENCE
<ul>
<li>5&ndash;10+ years of experience in Application Security, Product Security, or Security Engineering roles.</li>
<li>Strong experience securing cloud native SaaS platforms (AWS preferred) and Data pipelines.</li>
<li>Handson experience with secure coding, application testing, and CI/CD security automation.</li>
<li>Experience working closely with engineering and product teams in agile environments.</li>
<li>Familiarity with security frameworks such as OWASP ASVS, OWASP Top 10, NIST, ISO 27001/2.</li>
<li>Experience evaluating and securing AI/ML enabled features is a strong advantage.</li>
<li>Experience in SME or high-growth SaaS environments preferred.</li>
</ul><div>
<h2 class="jobSectionHeader">WHY COGNISM</h2>

At Cognism, we're not just building a company - we're building an inclusive community of brilliant, diverse people who support, challenge, and inspire each other every day. If you're looking for a place where your work truly makes an impact, you're in the right spot!

Our values aren't just words on a page&mdash;they guide how we work, how we treat each other, and how we grow together. They shape our culture, drive our success, and ensure that everyone feels valued, heard, and empowered to do their best work.

Here's what we stand for:

 We Own the Outcome Together. 
 We Deeply Understand our Customers. 
 We Celebrate Impact Wherever It Comes From.

At Cognism, we are committed to fostering an inclusive, diverse, and supportive workplace. We welcome applications from individuals typically underrepresented in tech, so if this role excites you but you're unsure if you meet every requirement, we encourage you to apply!</div></div>

Senior Application Security Engineer

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Senior Software Engineer

Technical Lead - Python & Azure

Senior Application Security Engineer