Top AWS Jobs in London

Lead technical pre-sales for DACH customers: qualify opportunities, design architectures, run demos and POCs, respond to RFPs, guide API integrations, mentor junior presales engineers, and drive the technical win while building customer trust.

Build and scale backend systems for a managed cloud platform: design APIs, database schemas, optimize queries, ensure reliability, security, observability, and contribute to architecture and developer SDKs. Work with open source community, write docs, and participate in product-led growth activities.

Lead reliability for a cloud-native, multi-tenant platform: own observability, design and operate distributed systems and auto-scaling for untrusted code, hunt performance bottlenecks, harden runtime security, manage IaC (Terraform), and run on-call practices and SLOs.

Design, build, and operate cloud infrastructure for n8n Cloud; scale platform for high availability and performance; drive observability, security, and automation; participate in on-call and KTLO work; collaborate cross-functionally and influence architecture and platform strategy.

Design, build, and maintain scalable data pipelines and models (ingestion, modelling, orchestration). Ensure data quality via testing and monitoring, participate in code reviews, shape data architecture, and enable analytics/BI across the organisation.

Design and deliver robust, scalable, secure architectures across on‑premise, datacentre, and public cloud environments. Support delivery teams with hands‑on implementation guidance, evaluate design options, participate in peer review and assurance, collaborate with security architects, and contribute to technology roadmaps and platform adoption.

The Product Manager will own and scale the Graphics SaaS platform, driving product strategy and lifecycle while ensuring alignment with business objectives and high-quality standards.

The Principal Engineer will shape Masabi's platform architecture, deliver scalable services, act as a technical leader, and navigate complex platform challenges. Responsibilities include design, delivery, influencing technical decisions, and contributing to technical documentation and forums.

You will build backend infrastructure for a digital energy platform, working on real-time systems and customer energy pipelines while adapting to business needs

The Applied AI Engineer will develop AI features for consumers, optimize AI tools, and enhance workflows in the energy sector.

The Senior Full Stack Engineer will design and build scalable microservices in Go, develop React components, and collaborate on product solutions while ensuring code maintainability and quality.

You will design, build, and maintain scalable software systems, driving execution and collaborating with product teams to deliver impactful AI-enabled solutions.

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.

Design, develop, and implement full-stack applications and AI-enabled solutions. Collaborate with teams on AI integration and mentor junior developers.

As a Lead Software Engineer, you will develop solutions for complex business problems, focusing on a fully automated platform in the margin and collateral domain, while fostering a strong engineering culture.

Join a startup as a Full-Stack Engineer, responsible for designing and operating a SaaS platform, managing AWS infrastructure, and developing AI integrations.

Lead the backend engineering team to develop AI-enabled systems, manage engineers, and architect backend platforms for a fintech startup.

As a DTN Software Engineer, you will develop and maintain DTN products, work on distributed systems, and collaborate with other engineers to innovate communication solutions.

Develop and maintain FIX APIs for IG Prime, enhance API capabilities, monitor performance, and support clients while collaborating with stakeholders.

As a Founding Engineer, you'll build and architect the Shipherd product, develop integrations, and shape the team's technical foundation.

Lead Staff Software Engineers manage projects and teams, guiding technical direction and strategy while contributing to software development at scale.

The Application Architect designs and guides application architecture for the Risk Intelligence platform, ensuring alignment with quality standards and effectively collaborating with teams and stakeholders.

As a Senior Data Platform Engineer at Depop, you'll architect and build data platforms, working with various teams to enhance data capabilities, support complex business problems, and promote self-service tools while ensuring operational excellence and effective stakeholder collaboration.

Design and implement AI solutions, build scalable architectures, drive AI adoption, and advise stakeholders on best practices and integration opportunities.

As an Engineering Manager, you will lead high-performing teams, mentor engineers, set engineering best practices, and ensure rapid project delivery while collaborating cross-functionally.