776 to 800 of 904 AWS Jobs in London

Data Engineer - Azure or AWS with Databricks - London (Hybrid) - £75,000 + benefits We're partnering with a high-performing organisation that continues to invest heavily in its data capability. Over the last 24 months, the business has achieved 33% growth in its data team, reinforcing data as a core … Data Engineer to help design, build and optimise modern cloud data platforms. This role is open to engineers with experience in Azure or AWS, provided they bring strong hands-on expertise with Databricks. You'll join a collaborative, forward-thinking environment where data engineering best practice, scalability and platform reliability ...

web applications. Key Responsibilities Develop high-quality, scalable applications using Node.js, TypeScript, and React Optimise data flow between databases and applications Manage and optimise AWS cloud infrastructure Collaborate with cross-functional teams to integrate new features and technologies Mentor junior developers and promote a culture of continuous learning What … experience in an engineering role, with strong backend expertise in Typescript and Node and front capability in React Proficiency in SQL, Redux, cloud services (AWS or GCP), RESTful API design and GraphQL Strong analytical skills with the ability to design, optimise, and troubleshoot complex UIs Excellent communication and leadership skills ...

procedures, and data processing logic Design and build backend services in Python or C# Modernise legacy platforms and improve system performance Build and maintain AWS-hosted services and APIs Collaborate with distributed engineering and product teams Top Skills Required Advanced SQL Server expertise (performance tuning, indexing, complex queries) – non-negotiable … Backend development in Python or C# AWS environment experience Proven experience in enterprise or legacy systems – critical Strong analytical and problem-solving abilities We'd expect you to have around 10 years of software and data engineering skills. Nice-to-Haves Financial services or market data background Experience modernising legacy ...

used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews, share knowledge and grow … engineering best practices Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds) Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates. What we are looking for: Proven experience shipping fullstack features in a product-driven ...

globally and across new offices Hiring, developing, and leading an inclusive, engaged, and high performing team Our backend is written in Golang, runs on AWS, and is deployed using Terraform, though direct experience with these technologies is not required. An ideal candidate has: Built or worked on critical production systems … using AWS (preferred) or Azure/GCP Experience working with geo‐distributed teams Deep knowledge of operating distributed systems at large scale and implementation best practices 8+ years of relevant software engineering work experience 2+ years of hands‐on technical management experience 2+ years experience building platforms and managing multiple ...

Engineer, specialising in Databricks. We are looking for: Demonstratable data engineering/BI skills, with a focus on having delivered in Microsoft Azure or AWS Strong experience designing and delivering data solutions in Databricks Proficient with SQL and Python Experience using Big Data technologies such as Apache Spark or PySpark … Great communication skills, effectively participating with Senior Stakeholders Nice to haves: Azure/AWS Data Engineering certifications Databricks certifications What's in it for you: 📍Location: London (Hybrid) 💻Remote working: Occasional office visits each month 💰Salary: £60,000-£75,000 DOE 🤝Collaborative culture and great team support 📈Vast ...

streaming ecosystem. What You’ll Be Working On Building and supporting APIs and microservices in production Developing backend systems using Python + AWS (Lambda, API Gateway, S3, DynamoDB) Working with event-driven systems (Kafka, SNS/SQS, etc.) Supporting and improving existing production systems Debugging real-world issues and keeping … systems stable at scale Collaborating within an existing team + codebase (pragmatic engineering) Tech Stack Python AWS (Lambda, API Gateway, S3, DynamoDB, IAM) Event-driven systems (Kafka, SNS/SQS) Databases (Postgres, DynamoDB, Couchbase) CI/CD (Concourse, Git workflows) Observability (Prometheus, Grafana, CloudWatch) What You’ll Bring Strong backend ...

What you'll be doing: Writing TypeScript across both application code and infrastructure as code (Pulumi - recently migrated from CDK) Designing, building, and maintaining AWS serverless infrastructure patterns at scale Owning foundational services - SSO, authentication, notifications, and core shared services Integrating AI tooling into the platform infrastructure - greenfield, high-ownership … guardrails that enable engineering autonomy across the business ✅ Must-haves: Strong software engineering background with a shift into platform or infrastructure work Deep AWS knowledge - serverless in particular TypeScript fluency (application and IaC) High-growth startup experience - you know what it means to scale fast B2B SaaS background preferred 👍 Bonus ...

pure “keep the lights on” role — it’s about defining how things are built . You’ll be: Designing cloud-native platform architecture (AWS) Building reusable Terraform modules and CI/CD pipelines Embedding SRE principles across services Supporting AI/ML workloads in production (LLMs, inference, pipelines) The environment … fast-moving, with multiple teams and products — so standardisation, scalability, and good engineering judgement really matter here. Tech highlights: AWS, Terraform, CI/CD ECS/container platforms API gateways (Kong or similar) AI/ML workloads + LLM integrations They’re looking for someone who: Is genuinely hands ...

critical services across the ecosystem. What You’ll Be Working On Designing and delivering scalable APIs and microservices Building backend systems using Python + AWS (Lambda, API Gateway, S3, DynamoDB) Handling event-driven architectures (Kafka, SNS/SQS, etc.) Driving system design decisions across distributed systems Improving observability, reliability … performance in production Debugging complex issues and leading resolution across teams Staying hands-on while setting technical direction and standards Tech Stack Python AWS (Lambda, API Gateway, S3, DynamoDB, IAM) Event-driven systems (Kafka, SNS/SQS) CI/CD (Concourse, Git workflows) Databases (Postgres, DynamoDB, Couchbase) Observability (Prometheus, Grafana ...

System Administrator (DevOps/AWS/Infrastructure) The Opportunity We’re working with a growing, technology-driven organisation looking to hire a System Administrator with strong DevOps and infrastructure experience . This is a hands-on role where you’ll play a key part in maintaining, optimising, and scaling critical … availability, performance, and security across the environment. Key Responsibilities Manage and maintain server infrastructure (Linux/Windows environments) Support and optimise cloud platforms, particularly AWS Implement and maintain CI/CD pipelines Monitor system performance, availability, and security Troubleshoot complex infrastructure and networking issues Automate routine tasks using scripting ...

Requirements - Hands-on Azure cloud security architecture and implementation - Defender for Cloud, Policy-as-Code, RBAC, PIM, private endpoints, and secure landing zone design; AWS security experience also considered - Network security engineering: firewall policy design and lifecycle management, micro-segmentation, NSG/UDR/NVA architecture, hub-spoke topology … document them - MITRE ATT&CK coverage mapping; threat hunting, adversary emulation, and proactive gap analysis against realistic TTPs - Cloud infrastructure - Azure preferred, AWS considered; IAM, managed services, automated and auditable deployment pipelines, secrets management Nice to Have o Financial services, trading, or capital markets - operational security in a regulated, high ...

Requirements - Hands-on Azure cloud security architecture and implementation - Defender for Cloud, Policy-as-Code, RBAC, PIM, private endpoints, and secure landing zone design; AWS security experience also considered - Network security engineering: firewall policy design and lifecycle management, micro-segmentation, NSG/UDR/NVA architecture, hub-spoke topology … document them - MITRE ATT&CK coverage mapping; threat hunting, adversary emulation, and proactive gap analysis against realistic TTPs - Cloud infrastructure - Azure preferred, AWS considered; IAM, managed services, automated and auditable deployment pipelines, secrets management Nice to Have o Financial services, trading, or capital markets - operational security in a regulated, high ...

environment Build scalable, high-performance systems used by modern B2B organisations What You'll Be Doing Contributing across backend and web systems (Golang, Typescript, AWS) Designing and scaling system architecture for new and existing features Leading projects and guiding engineering direction Defining and implementing REST APIs for internal and external … experience) Proven experience leading teams or complex technical projects Strong backend expertise with Golang and Typescript Experience building systems in modern cloud environments (AWS/GCP) Strong understanding of scalable architecture and system design Ability to influence, mentor and inspire engineers Experience working in fast-paced, high-feedback product environments ...

Data mapping strategies Orchestration patterns Fallback and resilience patterns Reduce lock-in while preserving regulatory robustness Design cloud-native, horizontally scalable risk services in AWS/Azure Define: API gateway strategies Identity and access control models Data partitioning and sovereignty controls Architect for: Multi-region resiliency Regulatory data residency constraints … Strong hands-on knowledge of: Event-driven architectures Kafka/streaming systems Experience designing structured and event-based data models Cloud-native architecture experience (AWS or Azure; multi-region preferred) Strong background in integrating third-party risk vendors Domain & Regulatory Knowledge Strong understanding of: AMLD requirements PSD2/PSD3 ...

Enhancing observability, monitoring, and incident response Developing internal tooling to improve engineering productivity Contributing to production code (TypeScript) across infrastructure and product Tech Environment AWS (serverless-first architecture) Pulumi (or similar infrastructure-as-code tools) GitHub Actions for CI/CD Datadog for observability TypeScript across the stack What They … Looking For Strong platform engineering experience in cloud-native SaaS environments Hands-on experience with AWS serverless architecture (e.g. Lambda, DynamoDB, event-driven systems) Experience building CI/CD pipelines and working with infrastructure-as-code A focus on improving developer experience and productivity A pragmatic approach with strong ownership ...

workflows Debugging, testing, and improving system performance Working closely with the business to help automate operational processes TECH STACK .NET (backend) React (frontend) MySQL AWS Python (AI and data models) Experience Required 3+ years of experience in software development Strong .NET experience Some front-end (React ideally) – however Angular/… fine Good understanding of software engineering fundamentals Interested in working in a startup/Have startup experience AWS exposure (similar cloud is fine) Interested in AI Desirable: Previously worked in a start-up Python experience (Data/AI) Why Join? Join a startup at launch stage Work on AI-driven ...

NCSC CAF, NCSC CSF, NIST CSF, and NIST SP 800-53 Provide security design assurance across: Network modernisation Identity modernisation Cloud adoption and migration (AWS preferred; Azure/GCP acceptable) CI/CD and DevSecOps pipelines Translate security requirements into actionable design guidance rather than policy-only responses Participate … Understanding of NCSC CSF and 800-53, NCSC CAF Experience of one or more of security elements of Network modernisation, Identity modernisation, cloud adaption (AWS) and migration, or CICD pipeline implementation. NIST CSF Security controls Technical Design Authority - Desirable Higher Education Experience - Desirable Guidant, Carbon60, Lorien & SRG - The Impellam Group ...

I am currently working with a London-based financial services client who are actively seeking 3 Senior Java developers to assist in the development and maintenance of a business-critical system in the Equity Derivatives ...

Lead Backend Engineer/Developer (Node.js Postgres AWS) London/WFH to £100k Would you like to join a scale-up technology company in an influential role where you can take ownership and see the business impact of what you do? You could be progressing your career as a Lead … great career progression as the company scales Potential equity Apply now to find out more about this Lead Backend Engineer/Developer (Node.js Postgres AWS) opportunity. ...

Agentic Software Engineer | West London | Full-time | Hybrid (4 days onsite per week) Tech: AWS, Salesforce, Snowflake, Node.js, TypeScript, Python, React, GraphQL, Claude Code, Cursor, Copilot, Codex or similar agentic tools We're hiring on behalf of a growing EdTech customer, a globally active education organisation with a genuinely … generated code you didn't write or review Running parallel agent workstreams converging on shippable, tested output Working across a real enterprise stack: AWS, Salesforce, Snowflake, Node.js, TypeScript, Python, React, GraphQL Translating between stakeholders and agents; turning ideas into working product fast enough that iteration feels like a conversation What ...

DevOps Engineer Rate: (Apply online only) Clearance required: BPSS + SC Location: London (Hybrid - travel to client office in London if required) Job Description: Writing infrastructure as code withTerraform andTerragrunt to deploy and update services ...

Must have: Automation Testing, PeopleSoft, AR, AP Role Overview The Test Lead will play a key client-facing role, responsible for leading quality assurance and test delivery across PeopleSoft and integrating systems. The role will ...

Role : AWS Cloud Engineer Location : London, UK With Hybrid (2/3 Days Onsite) Contract: Contract | InsideIR35 | 12 Months Overview: Support the development and operation of software through DevOps practices, automation, and environment management. Responsibilities include managing tools and test environments, maintaining coding standards, automating systems, and designing secure, efficient … cloud solutions. Work independently on complex stories, troubleshoot environments, and deliver DevOps solutions aligned with business needs. Key Skills & Responsibilities: AWS & Cloud: EC2, ALB, ASG, EKS, CloudWatch, Grafana, Landing Zones, VPC networking, Transit Gateway DevOps & Automation: CI/CD pipelines, GitLab CI admin, Artifactory admin, Terraform, Bash & Python scripting Networking ...

AWS Solution Architect - Senior Manager £Up to 125,000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent AWS Solution Architect (Senior Manager) Location: London (Hybrid) Level: Senior Manager Security Clearance Requirement: Please note that any offer of employment will be subject to successful BPSS ...