Top AWS Jobs in London

Build and own scalable healthcare data applications, including Snowflake data pipelines, data-sharing solutions, and customer-facing retrieval interfaces. Develop Python backends and React frontends, modernize infrastructure with Terraform and Docker, and implement CI/CD and observability. Collaborate with oncologists, product leaders, and data scientists to translate clinical and regulatory requirements into reliable, compliant systems. Mentor engineers and help transform oncology data into actionable insights.

Design and maintain scalable test automation frameworks, test strategies, plans, scripts, and quality reports. Perform UI and API automation, manage test environments and data, and integrate testing into CI/CD pipelines. Collaborate with engineering and cross-functional teams on quality-first software delivery, using approved AI tools responsibly. The role also supports performance testing, cloud platforms, DevOps practices, and cloud migration initiatives within financial services technology projects.

Analyze advertising and product data to uncover opportunities, evaluate features through A/B testing, quantify financial impact, build dashboards and metrics, identify root causes, and provide insights for product roadmaps and go-to-market strategies. The role requires collaboration with Product, Finance, and leadership while applying experimentation, causal inference, economic modeling, and machine learning techniques.

Defines product requirements and end-to-end architecture for distributed, cloud-native products. Translates business needs into PRDs, system designs, APIs, data models, and technical specifications; leads design reviews, prototypes, engineering collaboration, governance, security, scalability, and risk management. Advises product, engineering, operations, and business leadership while ensuring solutions meet enterprise, privacy, security, and regulatory standards.

Advises partners on AI-native solution architecture, including agentic AI, RAG, multimodal AI, foundation models, and Moveworks integrations. Leads technical workshops, proofs of concept, demonstrations, executive engagements, partner training, and thought leadership. Develops reusable architectures and commercialization pathways while influencing product roadmaps and building partner AI capabilities. Requires deep AI/ML architecture expertise, enterprise integration experience, cloud knowledge, partner ecosystem experience, and lightweight coding skills.

Lead end-to-end delivery of complex federal technology programs, including network, security-platform, and cloud migrations. Responsibilities include developing program plans and business cases, managing budgets, risks, dependencies, vendors, and executive reporting, coordinating cross-functional engineering and agency stakeholders, and overseeing testing, cutover, operational readiness, and continuous improvement. The role requires deep networking, cybersecurity, cloud, infrastructure, automation, and government compliance knowledge, along with extensive technology program management experience.

Designs, develops, tests, and maintains scalable software features and services for Expedia Group’s B2B Credit platform. The role involves Java/Kotlin development, RESTful APIs, microservices, cloud platforms, architectural collaboration, production troubleshooting, code review, and improving engineering practices. The engineer partners with product, design, and cross-functional teams to deliver reliable travel technology solutions.

Own the technical side of enterprise data protection sales across discovery, proof of concept, validation, and business-case development. Design backup, recovery, and cyber-resilience architectures for hybrid and multi-cloud environments. Lead technical discussions, presentations, implementation support, and stakeholder alignment across infrastructure, cloud, security, identity, and compliance teams. Enable sales teams, influence product improvements, and advise customers on resilient architectures, automation, and identity protection. The role is remote with approximately 50% travel.

Owns MongoDB for Startups’ EMEA acquisition funnel, driving qualified applications through paid campaigns, accelerator and corporate partnerships, university programs, ambassador initiatives, and community channels. The role sets regional application goals, analyzes funnel performance, optimizes channel investment, manages referral and co-marketing programs, and coordinates with global, regional, lifecycle, and operations teams. The position also requires familiarity with the EMEA startup ecosystem and travel for events, hackathons, and partner meetings.

Monitor, triage, investigate, and respond to escalated cybersecurity alerts and incidents in a security operations center. Conduct root cause analysis, digital forensics, threat hunting, and malware analysis while developing incident-response playbooks and detection use cases. Collaborate with security engineering, threat intelligence, insider threat, and managed SOC teams to improve monitoring, automate response, mitigate risk, and strengthen critical payments infrastructure security.

Build and support full-stack features for Preqin’s cloud-based private markets platform. Develop scalable backend services with Python and .NET, create React and TypeScript frontends, design APIs and microservices, and contribute to cloud-native architecture. Responsibilities include production monitoring, incident resolution, automated testing, CI/CD, code reviews, information security, and collaboration with product and business stakeholders.

Leads secure, scalable AWS architecture for multi-tenant SaaS and AI/ML platforms. Responsibilities include cloud security design, DevSecOps, IAM, networking, encryption, compliance, vulnerability management, Kubernetes operations, MLOps security, infrastructure as code, performance tuning, mentoring, and cross-functional alignment. The role also supports cloud-native application delivery, data governance, threat modeling, and continuous improvement across production environments.

Leads MongoDB’s EMEA marketing strategy and regional execution, driving pipeline, revenue, customer acquisition, and expansion. Partners with Sales and global marketing leaders to align investments, account engagement, demand generation, developer programs, partner initiatives, and events. Transforms regional operations through AI, automation, shared capabilities, and scalable workflows. Builds high-performing teams, provides market insight, manages cross-functional alignment, and improves marketing measurement and business impact across enterprise technology markets.

Lead full-stack software development for monday.com’s enterprise engineering teams, with a primary focus on backend systems. Shape product architecture, engineering practices, data governance, and account-control infrastructure at large scale. Own features from conception through deployment while collaborating with Product, Design, and engineering teams. The role involves building user-facing web products and working across technologies including Node.js, React, Ruby on Rails, AWS, Elasticsearch, Redis, and MySQL.

Monitor, triage, and investigate security alerts across identity, endpoint, email, SaaS, and cloud environments. Own routine investigations, support major incident response, document findings, improve runbooks and detections, and develop small scripts or automated workflows. The role also involves post-incident reviews, evidence collection, threat analysis, and collaboration with global security teams.

Lead the architecture, development, governance, and operational support of a Salesforce CRM servicing platform. Translate business needs into scalable technical solutions, oversee integrated Salesforce implementations, establish architecture standards, manage risks, and champion security, testing, CI/CD, observability, and operational resilience. Partner across engineering teams in a Kafka-based event-driven microservices environment while mentoring engineers and driving technical alignment.

Lead enterprise and solution architecture for complex financial-services transformation programs. Define technology strategies, roadmaps, governance frameworks, and scalable solutions across legacy and cloud environments. Lead architecture and engineering teams, influence senior stakeholders, support consulting business development, and promote responsible use of AI-enabled tools with human oversight. Apply distributed architecture patterns, agile and DevOps practices, and recognized architecture frameworks.

Manage AWS and Azure cloud partnerships to drive co-sell motions, marketplace transactions, qualified pipeline, and revenue growth. Build relationships with cloud partner sales teams, align regional go-to-market plans, educate partners, support enterprise sales cycles, and lead quarterly business reviews. The role requires strong alliance management, cloud marketplace, enterprise sales, communication, and cross-functional influence skills.

Build, maintain, and support Wise’s cloud platform. Design and deploy scalable, secure, compliant, and cost-effective infrastructure on AWS and other cloud providers. Develop automation and infrastructure-as-code solutions, collaborate with cross-functional teams, and improve platform availability, security, and usability. The role requires strong Golang or Python skills, cloud architecture experience, and expertise in developer operations or CI/CD, with Kubernetes, networking, observability, and regulated-industry experience beneficial.

Lead the architectural evolution of an AI platform from monolithic to distributed systems. Design agent-ready services, write production Python, build distributed compute and workflow orchestration, and own CI/CD, testing, deployment, observability, reliability, and scaling. Mentor engineers, establish technical standards, guide cross-team decisions, collaborate with stakeholders, and support hiring. The role requires deep distributed systems, Kubernetes, AWS, workflow orchestration, data processing, security, and production reliability expertise.

Build and scale a distributed platform supporting engineering simulations, agentic applications, and physical AI workflows. Responsibilities include designing distributed architecture, developing production Python services, optimizing distributed compute, implementing workflow orchestration, and contributing to CI/CD, testing, deployment, observability, reliability, and incident response. The role also involves mentoring engineers, making technical decisions, collaborating cross-functionally, interviewing candidates, and supporting end-to-end platform operations.

Provide technical customer support through email, live chat, and forums; triage bugs and requests, meet response SLAs, troubleshoot machine learning product issues, and collaborate with engineering and product teams. Maintain product knowledge and documentation, identify recurring issues, improve support processes, and participate in a 24/7 weekend on-call rotation. The role is based in central London three to five days per week.

Serve as a senior technical advisor for Cloudflare One, partnering with sales and customers to design, demonstrate, and validate SASE and Zero Trust security solutions. Analyze customer environments, address network and security requirements, guide proof-of-value engagements, explain competitive advantages, support revenue goals, and relay customer feedback to product and engineering teams. The role also focuses on enterprise AI security, including Shadow AI visibility, DLP, MCP access controls, and agentic AI governance.

Provides hands-on technical leadership for structured finance credit risk modeling across RMBS, CMBS, ABS and structured credit. Responsibilities include developing Python and C++ modeling libraries, leading quantitative projects, conducting research and data analysis, reviewing models and mathematical derivations, collaborating across ratings and technology teams, mentoring analysts, and delivering transparent, interpretable credit models and documentation.

Drive architecture and implementation of scalable, multi-tenant embedded finance infrastructure using React and TypeScript. Own cross-domain features, design integrations for enterprise customers, collaborate with Product/Design/Compliance/Sales, and optimize for performance, maintainability, and production excellence to support high-scale fintech customers.