Top AWS Jobs in London

The Lead Data Engineer will develop and maintain a data platform, create data pipelines, ensure infrastructure support, and provide governance for stakeholders' data needs.

Develop high-performance, cloud-first applications for Premium Cricket using specification-driven development (ATDD/BDD). Use C#, modern .NET, asynchronous programming and LINQ, integrate front-end React components, work with AWS/serverless and GitLab CI, and leverage AI-assisted tools to accelerate development and maintain code quality for real-time sports data services.

Deploy and integrate Latent Labs' generative biology models into customer environments. Lead end-to-end technical deployments, build production-grade APIs, data pipelines and model-serving infrastructure, work on-site with pharma/biotech partners, ensure enterprise security and reliability, gather customer feedback, and document integrations while collaborating with product and research teams.

Design and implement Python testing frameworks, conduct ETL testing, and collaborate in a CI/CD environment focusing on cloud-based data platforms.

As a Cloud Engineer, you will manage cloud infrastructures, leverage serverless services, integrate with third-party solutions, and ensure security best practices while working in an Agile team.

As a Software Engineer at Wexler, you'll architect and build full-stack applications, develop features, collaborate with AI engineers, and contribute to technical decisions while working in a fast-paced startup environment.

Own end-to-end solution design for strategic EMEA/APAC customers on the Ataccama ONE platform. Translate business requirements into scalable architectures, guide presales POCs, support customer success, produce reusable best practices, and partner with Product and Engineering to align designs with roadmap and releases.

Develop high-performance, real-time sports data services using C#/.NET and modern engineering practices. Apply Specification-Driven Development, ATDD/BDD, AI-assisted tooling, AWS/serverless and GitLab CI to build and maintain scalable APIs and frontend features (ideally React). Collaborate in an Agile team and translate cricket domain complexity into software solutions.

Lead and execute IT-focused internal audits, assess IT general controls, cloud security (AWS), and payment-product security. Use data analytics for testing, prepare audit reports, support regulatory reviews, and improve audit methodologies while liaising with senior stakeholders.

First dedicated security hire to build Wexler's security program across infrastructure, product, and compliance. Own tooling, embed secure-by-design practices, run risk assessments, maintain ISO 27001 ISMS, and demonstrate security posture to customers.

Lead and execute complex red team, purple team, assumed-breach, and adversary-emulation engagements. Develop realistic attack objectives and attack paths across enterprise, identity, cloud, and endpoint surfaces, run authorised offensive operations (including social engineering), validate detections, produce evidence-based reports, and mentor junior staff while collaborating with incident response, threat intel, and detection engineering teams.

Build scalable network automation applications across frontend and backend. Collaborate with network engineers and stakeholders to define requirements, implement modular UIs and services, maintain code quality, testing, CI/CD, documentation, and adopt best practices and tooling within Agile delivery.

Lead global cloud reliability, infrastructure, and security for a high-growth B2B SaaS platform. Define infrastructure strategy, improve CI/CD and automation, drive observability and SLOs, enforce security and compliance, and enable engineering teams with scalable, reliable cloud architecture across distributed teams.

Design, implement and maintain scalable, high-performance backend microservices. Write automated unit and integration tests, manage deployments from testing to production, collaborate with other engineering teams, translate customer requirements into deliverables, and work on client-facing scoping and delivery.

Lead and evolve enterprise security architecture for international operations. Define frameworks and standards, provide architectural governance, design secure cloud, application, infrastructure, and data solutions, conduct threat modelling and risk assessments, drive secure-by-design and DevSecOps practices, and ensure alignment with regulatory and business risk.

Lead rebuilding of security, privacy and resilience programmes. Own strategy, governance and incident response; drive BC/DR, cloud and third-party security, GDPR/PCI compliance, board reporting, and embed security into engineering and delivery.

Design and implement cloud-native security controls and guardrails across Azure/AWS/GCP and managed Kubernetes clusters. Improve product security in the SDLC by building secure infrastructure-as-code, admission controls, secrets management, and observability. Perform architecture reviews, security assessments, and support incident detection and response while advising platform and engineering teams on secure AuthN/AuthZ, service mesh, and cluster hardening.

Own detection, triage, and response for cloud, endpoint, and SaaS; extend DLP and identity controls; manage MDM/device compliance; run vulnerability scanning and remediation; translate SOC 2/ISO 27001/PCI/DORA requirements into technical controls and automated checks; operate Bug Bounty triage; build scripts and lightweight tools to automate security operations and audit evidence.

Lead cloud security engineering across AWS/Azure/GCP: manage CSPM/CNAPP platforms, implement policy-as-code and IaC controls, resolve complex cloud security issues, mentor juniors, define requirements, and champion ITIL change/incident/problem processes.

Lead platform security across cloud and Kubernetes environments, build detection and response capabilities, improve logging and identity access controls, drive cross-functional security initiatives, create runbooks and playbooks, participate in on-call rotations, and automate secure patterns across CI/CD and infrastructure.

Lead development and productionisation of scalable AI models and data-driven solutions. Tune and optimise models, evaluate third-party AI tools, define coding standards, and collaborate with software engineers to deliver high-quality, maintainable production systems aligned with business goals.

Maintain, evaluate, and test security for systems, infrastructure, and applications. Respond to incidents, manage security systems, support security reviews and policies, assist infra and dev teams with secure SDLC, conduct incident testing, and maintain documentation.

Design and maintain secure enterprise architecture patterns; act as security design authority; translate policies into controls; perform risk assessments and threat modeling; evaluate emerging technologies; collaborate with infrastructure, app, and data teams to integrate secure solutions; document architectures and develop reusable reference templates; support Group Cyber Strategy and cyber leadership priorities.

Lead and build Smarkets' security engineering and DevSecOps program for cloud-native trading systems, ensuring regulatory compliance (CFTC), secure SDLC adoption (SAST/DAST/SCA), infrastructure hardening (AWS/Azure/GCP, Kubernetes, IaC), incident response, monitoring, and security automation while engaging with executives, board, and regulators.

Build and operate production systems for Coder’s agentic development experience. Develop Go-based backend systems, contribute to React and TypeScript applications, improve agent execution and context management, and create reliable integrations across models, tools, workspaces, and developer infrastructure. Own projects through rollout, enhance system reliability and performance, participate in technical reviews, and collaborate with Product and Design to deliver useful AI-powered developer experiences.