Top AWS Jobs in London

Join the Payments cross-functional team to design and build scalable backend services used by millions. Produce high-quality code, collaborate with product and design, follow agile practices, own testing and reliability, and iterate using A/B testing and data-informed decisions.

Lead design and implementation of security tooling, harden cloud and IT infrastructure, detect and respond to incidents using SIEM/EDR/SOAR, perform threat hunting, administer IAM and monitoring, contribute to policies and forensics, and partner with engineering on AI-related security risks and automation.

Lead technical response to security events across Twilio's global cloud infrastructure: triage, contain, remediate, document incidents, build runbooks and automations, drive post-incident improvements, participate in on-call rotation and RCAs, and collaborate with R&D to scale threat mitigation and incident response capabilities.

Senior technical leader driving pre-sales architecture and partner technical strategy for Qualys-based enterprise security solutions. Lead executive workshops, complex POCs, partner enablement, solution adoption roadmaps, and mentor junior architects while influencing product and partner-delivered managed services.

Design, build, and maintain enterprise security architecture across on-prem and cloud. Develop security policies, lead threat modeling, vulnerability assessments, and incident response. Integrate security into SDLC, evaluate new technologies, ensure continuity plans, and mentor junior staff.

Partner with sales and partners to design, demo, and operationalize Qualys-based security solutions. Lead architecture workshops, POCs, partner enablement, and complex integration guidance across vulnerability, patching, cloud/application security, compliance, and threat detection. Influence product roadmap and produce enablement content.

Lead AWS-focused threat modeling, conduct risk assessments, define cloud security requirements, and integrate security controls across the SDLC. Guide architecture and DevOps teams, run workshops, manage incident response and vulnerability remediation, and recommend security tools and best practices for AWS environments.

The Software Engineer will design and maintain backend APIs, enhance performance, collaborate on B2B solutions, and align architecture with product strategy.

Own and mature the enterprise security program: manage identity/SSO, EDR, MDM, and SaaS security; secure cloud and developer stacks (GitHub, AWS, GCP); run vulnerability management, backup testing, and incident response; ensure endpoint lifecycle governance and maintain compliance with ISO 27001 and SOC 2.

Lead security engineering for an institutional product: threat modeling, secure architecture, appsec, AWS hardening, key management (HSMs/TEEs), supply-chain and reproducible builds, incident response, and compliance technical controls. Hands-on coding and infrastructure work alongside engineering.

Design and evolve a scalable, multi-tenant cloud data platform prioritizing stability, fault tolerance, cost efficiency, developer productivity, and security-by-design. Define architecture standards, review designs, modernize legacy components incrementally, implement monitoring and observability, prototype new technologies, and provide technical guidance so teams can ship reliably and quickly.

Full‑cycle enterprise hunter owning EMEA territory: generate 3–5x pipeline, run complex multi‑threaded deals across finance and engineering, build TCO/ROI cases, champion POCs, close $100k+ ACV enterprise accounts, and partner with product and founders to capture lighthouse logos and enable expansion.

Lead the TechOps team owning workplace technology: identity, device management, M365 and SaaS admin, networking, endpoint security, hands-on support, onboarding/offboarding, vendor and budget management, and automation to improve operations and compliance.

Lead technical design and architecture of a SaaS platform, own and develop the tech stack, build responsive front-end features, implement microservices and APIs, resolve performance issues, champion best practices, mentor junior developers, and shape development processes as the team scales.

Develop, validate, and deploy machine learning and statistical models for soccer betting products. Create soccer-specific features, run offline and online experiments, collaborate with data engineering and product teams, follow software engineering best practices, document work, and present findings to technical and non-technical stakeholders.

As a Junior Backend Software Engineer, you will design and implement scalable backend services, collaborate on features, and optimize performance while gaining mentorship and experience in a supportive environment.

Design, build, and scale IoT hardware for the Energy Network, ensuring secure connectivity, device security, and integration with cloud services.

The Technology Operations Engineer will ensure the reliability, security, and scalability of IT infrastructure, focusing on automation, incident response, and cross-functional collaboration to support engineering teams in a fast-paced environment.

Lead the design and development of LSEG's AWS AI platform, ensuring security, scalability, and governance while mentoring engineering teams.

The Technical Product Manager will manage the development and implementation of digital platforms, focusing on AEM and AWS projects, ensuring alignment with business needs and regulatory compliance while driving product quality and team collaboration.

The Lead DevOps Engineer will automate infrastructure, lead CI/CD pipeline design, manage Kubernetes workloads, and mentor a DevOps team while ensuring high system reliability.

Depop seeks a Senior Machine Learning Engineer for the Ranking team to develop and maintain machine learning systems for personalized rankings. Responsibilities include designing training pipelines, collaborating with ML scientists, and optimizing model serving systems.

The Senior Data Platform Engineer will architect and build a scalable data platform, enabling teams to manage data with self-serve capabilities using modern tools. Responsibilities include developing microservices, leading technical initiatives, and promoting data governance and observability, collaborating with diverse stakeholders, and mentoring team members.

Lead architecture and platform strategy for high-volume, data-intensive distributed systems using Domain-Driven Design. Provide project-embedded consultation, define standards (naming, protocols, patterns), improve platform capabilities, and communicate technical decisions to stakeholders. Drive CI/CD automation, cloud-native operations, and reliability/availability-focused design while selecting third-party components and ensuring security-conscious engineering.

Define and assure architecture artifacts, lead engineering teams as SME, establish architectural guardrails, support senior leaders with cost estimation and planning, and work cross-functionally using agile practices across cloud platforms and architecture frameworks.