1 to 25 of 66 AWS Lambda Jobs in London

Role:AWS Architect Location:London, UK Is it Permanent/Contract:Contract/FTC (3 to 6 months duration) Is it Onsite/Remote/Hybrid:Hybrid Start Date:Only Immediate Joiners or candidates with max 2 weeks’ notice. No. of Positions:1 We are seeking an experienced AWS … implementing cloud‐based data platforms and lakehouse architectures. The ideal candidate will be responsible for architecting scalable, secure, and high‐performance data solutions on AWS while collaborating closely with engineering and data teams to deliver robust cloud‐native data pipelines and analytics platforms. Key Responsibilities Design and implement scalable ...

services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market. Job Description Role: AWS Architect Location: London, UK Is it Permanent/Contract: Contract/FTC (3 to 6 months duration) Is it Onsite/Remote/Hybrid: Hybrid … Start Date: Only Immediate Joiners or candidates with max 2 weeks’ notice. No. of Positions: 1 We are seeking an experienced AWS Architect with strong hands‐on expertise in designing and implementing cloud‐based data platforms and lakehouse architectures. The ideal candidate will be responsible for architecting scalable, secure ...

support LCS, which manages $114B in AUM across diverse fixed‐income portfolios. Key Technologies C#, React/Angular, Typescript, FastAPI, Python, Terraform, SQL, AWS ECS, AWS Lambda, AWS DynamoDB, AWS SNS/SQS, CI/CD (GitLab Runners), Snowflake. Responsibilities Use cloud‐native technologies … software development experience in relevant industry. Proficiency in C#, JavaScript (React and/or Angular), Typescript, relational/NoSQL databases, and cloud technologies (preferably AWS). Experience designing, developing, and operating scalable microservice architectures and RESTful APIs. Strong object‐oriented programming background and ability to develop secure, maintainable code. ...

Senior C# Engineer .NET 8/9, AWS Lambda, SQS, SNS OUTSIDE IR35 £700£800/day 100% Remote 11-month rolling contract Takeaway: Lead the architecture and build of a greenfield SaaS platform as a deeply senior, hands-on C# engineer, with heavy emphasis on deep .NET … engineering , high-performance distributed systems , and real-world AWS serverless delivery . Youll also have the opportunity to develop hands-on skills with Claude Code , one of the most advanced AI-assisted development tools in the industry. Role Overview: Youll operate as the technical spearhead for a greenfield product ...

Tasks Agentic AI Engineer Duration: 3-4 months Location: London Role Summary We are seeking a highly skilled AWS AI Agent Engineer with strong hands-on experience in agentic AI development, Amazon Bedrock, AWS AgentCore, Python, TypeScript and production-grade AIOps. The role will focus on designing, building … deploying and operating enterprise AI agents and multi-agent workflows on AWS, with strong emphasis on observability, reliability, cost control, security and continuous optimization in production environments. Required Skills Agentic AI, Engineering, AWS Platform, AIOps/LLMOps, Dev Key Responsibilities AI Agent Development Design and develop AI agents ...

play a key role in building and scaling cloud infrastructure, improving automation, and strengthening the security of the platform. You'll work across AWS infrastructure, CI/CD, networking, identity, security, and infrastructure as code, collaborating closely with engineering and security teams to ensure the platform remains secure, resilient … impact in a growing business this could be a great next step. What You'll Be Doing Design, build, and maintain scalable and secure AWS cloud infrastructure Work across AWS services including EC2, Lambda, and other core AWS technologies Build and maintain CI/CD pipelines ...

AWS Cloud Engineer l Terraform l Infrastructure as code l IAM l AWS l ECS l Lambda l Python l Node.JS l CI/CD l Platform l £500-£550 per day l Outside IR35 l twice a week in London l 6 months … clients in London are looking for a number of AWS cloud engineers on outside IR35 contracts to help with an AWS Platform project. Core Skills: AWS Platform Engineering - Hands-on experience with AWS services including ECS, Lambda, IAM and CloudFront. Terraform & Automation - Strong Infrastructure ...

Senior Platform Engineer at Omaze, you take genuine ownership of the infrastructure and reliability foundations that everything else depends on. You're experienced across AWS, particularly Lambda, API Gateway, DynamoDB and the serverless patterns that underpin our platform. You know how to build and maintain infrastructure that … force multiplier for the whole organisation. What You’ll Be Doing Own the design, implementation, and evolution of Omaze's cloud infrastructure on AWS, Lambda, API Gateway, and surrounding services, written and maintained as code using CDK and/or Terraform. Build and maintain CI/CD pipelines ...

Citi's cloud transformation journey.Our team is dedicated to evolving Citi's application and data hostingenvironments into an integrated, hybrid multi-cloud ecosystem, primarilyleveraging AWS and Google Cloud. We focus on building, automating, and optimizingthe foundational cloud infrastructure and services that empower developers toinnovate rapidly and securely. In this … build it, you run it" philosophy to ensureoperational excellence. Key Responsibilities Cloud Platform Engineering: Design,implement, and manage core cloud infrastructure and services on AWS andGCP, focusing on compute, storage, networking, security, and identitymanagement. Infrastructure as Code (IaC): Develop, maintain, and optimize cloud infrastructure using IaC tools suchas Terraform ...

Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC Job ID: 10455265 | AWS EMEA SARL (UK Branch) AWS Security Assurance Services (SAS) is hiring a Senior Security & Compliance Engineer to lead the design, deployment, and implementation of complex AWS security and compliance solutions that accomplish customer … enabled automation and tooling that translate security and compliance frameworks into secure-by-design implementations on AWS. You will innovate on behalf of AWS’s most highly regulated customers, design and build controls, write code, lead reviews, automate remediations, and own security risk identification, mitigation, and engineering outcomes that ...

application, integration, and data platforms Lead the design and delivery of cloud-native, full-stack solutions using modern frontend, backend, and API technologies across AWS and Microsoft Azure Make pragmatic technical decisions that balance business objectives, security, scalability, cost, timelines, and operational requirements Champion engineering excellence by promoting high … hand-on engineering where appropriate. Lead large-scale data migration and modernisation initiatives from legacy platforms to cloud-native data and database services across AWS and Microsoft Azure Design, build, and optimise scalable ETL/ELT pipelines using modern cloud data integration and orchestration services Design and implement secure ...

technical solutioning where needed. Architecting, building and shipping complex, high-performance distributed services in C# and .NET Core 8/9 – primarily serverless on AWS Lambda – setting the technical bar for the squad and owning delivery of substantive feature sets end-to-end. Designing data models and persistence … tuning for performance at scale, and modelling for both transactional and high-throughput access patterns. Building resilient, event-driven systems with SQS and related AWS messaging primitives – idempotency, retries, dead-letter handling, and clean separation of concerns across services. Owning each feature’s solution end-to-end – partnering with ...

engineering position. You'll own the runtime, infrastructure, and operational layers that RAG pipelines, LLM orchestration, vector search, and evaluation workflows run on, across AWS and Databricks. The focus is on building scalable, observable, secure, and cost-efficient platform infrastructure that enables AI engineering teams to ship and operate … products reliably in production. What you'll do Design, build, and operate cloud-native AI platform infrastructure across AWS (Lambda, API Gateway, DynamoDB, S3, CloudWatch) and Databricks Deploy and operate containerised services on Kubernetes using Terraform for infrastructure-as-code Own and scale vector search infrastructure (OpenSearch, Algolia ...

critical systems that support National Security across the UK. This is an exciting opportunity for an experienced Cloud Engineer to work with cutting-edge AWS technologies, helping to design, build and maintain secure cloud solutions that make a real-world impact. Working within empowered DevOps teams, you'll have … complex challenges. What We Can Offer You as a Cloud Engineer Opportunity to work on high-impact National Security programmes Exposure to large-scale AWS cloud and DevOps environments Flexible and hybrid working arrangements Dedicated Career Manager and structured career development Access to extensive training and learning platforms Company ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week (Tues + Wed) Start: ASAP My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. The ideal candidate combines deep … maintain high‐quality Java applications using Spring Boot. Build and optimise RESTful APIs and contribute to GraphQL service development. Develop cloud‐native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others. Contribute to microservices architecture, event‐driven systems, and distributed design patterns. Implement ...

stability Hands-on expertise in Java, Spring, Springboot, Maven, Kafka, and modern web technologies such as React Strong knowledge of cloud platforms such as AWS, Lambda, ECS, EC2, and Terraform Knowledge of AMPS, MQ, Cucumber Integration Tests, JUnit, Mockito, and Testcontainers is desirable Proficiency in automation and continuous … delivery, including CI/CD tools such as GitHub Actions and AWS CodePipeline Advanced proficiency in designing scalable, secure, and resilient systems for large-scale data environments Demonstrated ability to lead engineering teams, set technical direction, and deliver complex projects Demonstrated experience in leading and implementing standard software engineering ...

Senior Tech Lead - PHP, Node.js, React, AWS - Successful FinTech - UK Remote-First - Highly Competitive Salary We have a fabulous opportunity to join a successful FinTech as their Senior Tech Lead , on a UK remote-first basis. Joining the engineering team that develops and maintains the technology that powers … scalable backend systems and services Improving reliability, performance and observability Helping modernise legacy parts of the platform Enhancing the platform and DevOps - collaborating with AWS infrastructure and cloud-native services, refining CI/CD pipelines and developer tooling and supporting monitoring, scaling and reliability Leading technical discussions and design ...

This is an excellent opportunity for a highly skilled DevOps professional to work on complex cloud-native environments, designing and automating scalable platforms across AWS, Kubernetes and modern CI/CD ecosystems. The successful candidate will play a key role in building resilient cloud platforms, improving deployment automation, supporting … containerised applications and driving DevOps best practices across enterprise environments. Key Responsibilities Design, build and maintain scalable cloud infrastructure across AWS environments Develop and manage Infrastructure as Code solutions using Terraform, CloudFormation and automation frameworks Build and optimise CI/CD pipelines using GitLab CI/CD, Jenkins, GitHub ...

Description: You will lead a small, high-output agentic engineering pod migrating AWS Lambda applications to Azure. Inspired by OpenAIs Harness Engineering model, your primary job is not writing code it is designing the harness: the scaffolding, constraints, and feedback loops that let Claude Code agents do reliable … Responsibilities Own and evolve the claude_code_forge scaffolding repo structure, CLAUDE.md templates, creating agents, MCP tool configs, and custom slash commands Decompose the AWS estate into depth-first migration work-packages with clear acceptance criteria agents can validate Enforce architecture mechanically (structural tests, linting rules, dependency-layer checks ...

experiences using React where new UI development is required Integrate with identity and MFA platforms (e.g. Transmit Security, Auth0) Deploy and operate services on AWS, using Infrastructure as Code Run and maintain services in production, including: Database migrations and updates Manage vendor-specific software services running in AWS … TypeScript across frontend and backend Experience designing and building REST APIs Understanding of authentication protocols: OAuth 2.0, JWT, MFA flows Hands-on experience with AWS (ECS, Lambda, CloudFront, S3, Secrets Manager) Familiarity with Infrastructure as Code (CloudFormation or Terraform) Experience with containerised workloads (Docker) Strong Git practices ...

infrastructure, monitor performance, and collaborate across teams to maintain scalable, secure, and resilient systems. Key role and responsibilities Build, deploy, and monitor solutions using AWS services (Lambda, API Gateway, CloudWatch, ECS, ECR, Dynamo, S3 etc.) Integrate APIs into CI/CD pipelines using Azure DevOps, Github workflows Lead … custom analytics reports for API consumption and errors Hands‐on experience with infrastructure‐as‐code tools (e.g. Terraform, Ansible) is a must Proficiency with AWS cloud tools and architecture , including deploying microservices using ECS, ECR and Fargate. Hands‐on experience with Python Hands‐on experience with Docker. Experience ...

Design and implement REST APIs using NestJS/TypeScript Integrate with identity and MFA platforms (e.g. Transmit Security, Auth0) Deploy and operate services on AWS, using CloudFormation/CloudBlocks Run and maintain services in production, including: Database migrations and updates Manage vendor‐specific software services running in AWS … engineering fundamentals with Node.js and NestJS or Express Experience designing and building REST APIs Understanding of authentication protocols: OAuth2.0, JWT Hands‐on experience with AWS (ECS, Lambda, CloudFront, S3, Secrets Manager) Familiarity with Infrastructure as Code (CloudFormation or CDK/Terraform) Strong Git practices and CI/ ...

major Public Sector programme, supporting cloud infrastructure, CI/CD pipelines and Kubernetes-based services hosted on AWS. Essential Skills Kubernetes Docker Helm AWS (RDS, Lambda, S3) Terraform Jenkins Linux Bitbucket Grafana, Prometheus & Kibana CI/CD pipeline management and migration Infrastructure as Code (IaC) AWS infrastructure … management Kubernetes deployment and troubleshooting Vault secrets management Certificate management Responsibilities Manage and support AWS infrastructure Build, maintain and migrate CI/CD pipelines Deploy applications into test and production environments Manage Kubernetes clusters and troubleshoot platform issues Maintain Terraform code and infrastructure Manage secrets using Vault Support infrastructure ...

cloud-native ML services (SageMaker, Azure ML, Vertex AI). Platform & Cloud Engineering Architecture and delivery of scalable cloud data and AI platforms on AWS,Azureor GCP; experienced with containerisation,IaC, event-driven architectures and CI/CD. Track recordof delivering production Python services and APIs; working knowledge … cloud-native application patterns and release practices. Software Engineering Production-grade Python services (FastAPI, AWS Lambda, event-driven patterns) and front-end development with React/Next.js, Material UI and SWR. Cloud architecture design capability across major providers; rounded understanding of database trade-offs – relational, NoSQL,graphand caching ...

PyTorch, XGBoost) and cloud‐native ML services (SageMaker, Azure ML, Vertex AI). Architecture and delivery of scalable cloud data and AI platforms on AWS, Azure or GCP; experienced with containerisation, IaC, event‐driven architectures and CI/CD. Track record of delivering production Python services and APIs; working … knowledge of cloud‐native application patterns and release practices. Software Engineering Production‐grade Python services (FastAPI, AWS Lambda, event‐driven patterns) and front‐end development with React/Next.js, Material UI and SWR. Cloud architecture design capability across major providers; rounded understanding of database trade‐offs – relational, NoSQL ...