Top AWS Jobs in London

The Senior Software Engineer at Sotheby's will own systems, solve business problems pragmatically, communicate clearly across teams, and ensure code maintainability while working with distributed systems and microservices.

Join as a Senior Full Stack Developer to build high-performance systems in programmatic advertising using AI technologies. Responsibilities include integrating ad servers, developing full-stack applications, and ensuring compliance with privacy frameworks.

Lead the development of software solutions for a logistics platform, overseeing technical strategy, mentoring teams, and ensuring high-quality software delivery.

Own and patch Chromium/Firefox C++ source to build an in-house stealth browser. Fix fingerprinting at the engine level (navigator, WebGL, canvas, fonts, Client Hints), eliminate CDP leaks, maintain per-OS fingerprint profiles, continuously rebase patches, build validation tooling, and debug detection issues to keep automation indistinguishable from real users.

As a Technical Lead, you will guide software engineering teams, translate client requirements into applications, ensure best practices, and shape technical direction while mentoring team members.

As an Account Executive, you will sell cloud data security solutions, managing the full sales cycle from prospecting to closing with Fortune 500 clients.

The Site Reliability Technical Lead will oversee system design, enhance platform reliability, manage incidents, drive automation, and mentor engineers to ensure scalable and secure solutions.

The Director of Software Engineering will lead a team of 10 engineers, focusing on developing and scaling Node.js and Salesforce products, improving developer velocity, managing solution performance, and driving delivery timelines.

The Senior Solutions Engineer will lead DevOps initiatives, improve infrastructure reliability, define release processes, and collaborate on architectural decisions to enhance automation and performance across the organization.

As a Senior Data Engineer, you will design and develop large-scale data processing software, manage technical components, and mentor team members, while ensuring code quality and operational readiness.

Manage design, build, maintenance, security, and quality assurance of hands-on training and certification labs for Delinea's identity security products. Develop lab challenges, maintain environments, automate provisioning/deprovisioning, troubleshoot issues, document processes, and collaborate with SMEs to keep labs current and effective for customers and partners.

Build and own backend services and APIs in Java for a multi-tenant SaaS. Ship end-to-end product features, operate services on AWS/EKS and Kubernetes, improve reliability, scalability, CI/CD/GitOps, observability, and platform tooling that enables agentic development. Drive architecture and work directly with product and customers.

Design, build and maintain cloud-native full-stack applications. Develop secure Node.js REST APIs and responsive Angular front ends, write automated tests, contribute to CI/CD, and support AWS/container deployments within Agile teams.

Design, deploy, and operate AWS infrastructure and CI/CD pipelines for multi-environment digital services. Manage networking (Transit Gateway, PrivateLink), IAM/MFA, Kong API Gateway, serverless and microservice architectures, Kafka integrations, and FinOps tagging. Troubleshoot deployments, improve automation, support accessibility standards, and collaborate within Agile teams.

Design, build and maintain cloud-native full-stack applications. Develop secure REST APIs with Node.js/Express, build Angular front ends, write tests (Jest), contribute to CI/CD (GitLab), and support AWS container deployments.

The role involves leading client engagements, driving profitable growth through AWS technology, building relationships with C-suite executives, and fostering team development.

Hands-on DevOps Engineer supporting AWS-based infrastructure and Kubernetes platforms. Build and maintain IaC (Terraform), CI/CD pipelines, monitoring, security, automation, and platform reliability. Support development teams, manage container image pipelines, maintain documentation, and contribute to cloud cost optimisation and incident resolution.

Senior full-stack developer responsible for designing, building and supporting trade capture/ETRM applications. Work includes Angular (or React) front ends and C#/.NET Core back ends, database and cloud deployments, CI/CD, collaborating with business analysts and traders, improving development processes, and ensuring robust, supportable long-lived solutions.

Develop, enhance and support bespoke, multi-asset trading applications using a Microsoft stack. Work with business stakeholders and senior developers to design, test, deploy and maintain robust front-end (Angular/React) and C#/.NET Core back-end systems, participate in CI/CD, code reviews, and contribute to architecture and process improvements.

Lead large, multidisciplinary consulting engagements focused on Microsoft cloud and AI. Build CxO relationships, drive $12-15M annual sales, scope and commercialize deals, manage post-deal implementation, mentor teams, and ensure commercially sound, measurable outcomes.

Lead and transform Citi's securities settlements technology stack: architect, design, and deliver scalable, low-latency microservices; manage engineering teams; own L3 support, CI/CD, cloud deployments, stakeholder engagement, risk and regulatory compliance, and performance optimization.

Develop and maintain server-side components for Tempo's flagship Jira Cloud products using Kotlin/Java. Design scalable distributed systems and APIs, write unit/integration/performance tests, optimize performance and database queries, collaborate with product, design, QA and docs teams, and contribute to code reviews with a focus on security, UX, and maintainability.

Lead full‑stack product delivery for B2B features with backend emphasis: design APIs, own architecture, ship production systems, ensure testing/observability, and partner with product and platform teams to support demos, trials, and customer onboarding.

Pre-sales Systems Engineer responsible for designing and architecting enterprise storage solutions, leading technical engagements, running evaluations and benchmarks, authoring RFP/RFI responses, and partnering with sales and product teams to drive customer outcomes and revenue.

Build and own cloud infrastructure and GPU compute environments for ML model training and deployment. Implement IaC, CI/CD, orchestration, containerisation, monitoring, security, and internal tooling to enable reproducible, scalable research-to-production ML workflows.