1 to 25 of 322 AWS Lambda Jobs in the UK excluding London

expertise, and hands-on engineering in a regulated, high-throughput environment. You will lead the evolution from legacy data ingestion patterns to a modern AWS-based lakehouse and streaming architecture, handling tens of millions of events per day, while applying domain-driven design (DDD) and data-as-a-product … retention) Channel Analytics Lake (long-term retention, 7+ years) Define and expose data APIs and status/statement services with clear SLAs. Architect an AWS lakehouse using S3, Glue, Athena, Iceberg, with Redshift for BI and operational analytics. Enable dashboards and reporting using Amazon QuickSight (or equivalent BI tools ...

fintech scale-up working with top-tier global financial institutions. The role involves building and scaling backend systems in Node.js and Python, deploying on AWS (Lambda, DynamoDB, PostgreSQL), and collaborating closely across engineering, product, and customer teams. Ideal Candidate: Proven experience with backend/fullstack development using Node.js … Python, and AWS serverless architecture Strong database design skills (PostgreSQL, DynamoDB, Elasticsearch) Familiarity with frontend frameworks like Vue or React Comfortable mentoring developers and influencing technical direction Experience in financial services or a data-heavy B2B environment is a plus Tech Stack: Node.js, Python, AWS (Lambda, DynamoDB ...

from onboarding and credit analysis through to lender integration, decisioning models, and customer self-service. The environment blends custom full-stack applications, CRM, and AWS-hosted data engineering systems. This role combines hands-on coding with strategic leadership. You will design scalable architecture, improve engineering standards, and mentor … deliver next-generation customer and data platforms. Design and build web applications and APIs using Node.js, React, Python, and AWS. Oversee integrations between CRM, AWS services, data pipelines, and internal systems. Implement and enforce best practice in CI/CD, testing, code review, and version control. Develop secure, reliable ...

Title: Platform Engineer - AWS/Terraform. Location: Remote with occasional travel to Head Office - Bristol or Milton Keynes. Salary 60k - £75k Plus Benefits Working Hours (Full time): Monday to Friday (40 hours per week) 08:30 - 17:30 (1 hour break) Hybrid Working Pattern Benefits: Hybrid Working Policy Generous … Research and Development team in a rapidly growing company. Role: As a Platform Engineer, working on our SaaS product range, you will manage our AWS Cloud production, dev and test infrastructure using Infrastructure-as-Code techniques and tools, along with CI/CD pipelines. You will employ DevOps ...

AWS Infrastructure Engineer Location: Birmingham Work Model :Onsite Employment Type: Permanent We are seeking an AWS Infrastructure Engineer to join a leading global consulting organisation and contribute to projects with a major investment banking client. You'll be responsible for designing, implementing, and managing AWS infrastructure solutions … that deliver scalability, security, and reliability across enterprise environments. This role requires strong hands-on expertise in AWS services, DevOps practices, and commercial AWS deployments.This is a junior to mid-level position, ideally suited to professionals with 2-4 years of AWS infrastructure and DevOps experience. ...

.NET Developer Leeds (Hybrid) Permanent £60,000 (DOE) .Net Developer needed with strong .Net Core and AWS Serverless experience for a permanent career opportunity based in Leeds (Hybrid). Hybrid Working - 3 days/week remote (WFH), and 2 days/week working on-site in the Leeds office. … experience, responsibilities + tasks: .NET Core Developer with expertise in building Cloud-native applications. Strong hands-on back-end development using .NET Core, AWS serverless architecture + DevOps pipelines. Strong experience in .NET Core, ASP.NET Core (Web APIs, microservices). Building + optimizing .NET Core microservices and RESTful APIs. ...

.NET Core Developer Leeds (Hybrid) Permanent £60,000 (DOE) .NET Core Developer needed with strong AWS Serverless experience for a permanent career opportunity based in Leeds (Hybrid). Start ideally Dec 2025/Jan 2026. Hybrid Working - 3 days/week remote (WFH), and 2 days/week working … experience, responsibilities + tasks: .NET Core Developer with strong expertise in building cloud-native applications. Strong hands-on back-end development using .NET Core, AWS serverless architecture + DevOps pipelines. Strong experience in .NET Core, ASP.NET Core (Web APIs, microservices). Building + optimizing .NET Core microservices and RESTful ...

AWS Infrastructure Engineer Location: Birmingham Work Model :Onsite Employment Type: Permanent We are seeking an AWS Infrastructure Engineer to join a leading global consulting organisation and contribute to projects with a major investment banking client. You'll be responsible for designing, implementing, and managing AWS infrastructure solutions … that deliver scalability, security, and reliability across enterprise environments. This role requires strong hands-on expertise in AWS services, DevOps practices, and commercial AWS deployments.This is a junior to mid-level position, ideally suited to professionals with 2-4 years of AWS infrastructure and DevOps experience. ...

Engineer - £350PD - Remote Required Technical Skills AWS & Generative AI Experience with AWS Bedrock including model selection, deployment, and prompt engineering Agentic workflow development, ideally using AWS AgentCore Multi-agent orchestration frameworks such as AWS Strands Agents, LangGraph, or similar LLM integration and fine-tuning (Claude … optimisation and semantic search Context window management and chunking strategies MCP & Tool Integration Model Context Protocol (MCP) implementation LLM tool calling and API design AWS Lambda integration with agents AI Safety & Evaluation Guardrail implementation (hallucination detection, toxicity filtering) Response evaluation frameworks and A/B testing Definition ...

development team is expanding to deliver new customer journeys, data-driven automation and seamless system integration through a modern React, Node.js, Python and AWS stack interfacing with Zoho CRM. The Role - Hands-On Engineering and Technical Leadership The Senior Full Stack Developer will design, build and maintain core internal … delivery from architecture through deployment and introduce modern engineering standards across the team. Key Responsibilities * Architect and develop applications using React, Node.js, Python and AWS (Lambda, S3, Redshift). * Integrate internal platforms with CRM and external partners via REST APIs. * Implement CI/CD, version control and testing ...

Engineer Required Technical Skills AWS & Generative AI:- AWS Bedrock experience (model selection, deployment, prompt engineering)- Agentic workflow experience ideally based on AWS AgentCore- Multi-agent orchestration frameworks (AWS Strands Agents, LangGraph, or similar)- Large Language Model (LLM) integration and fine-tuning- Experience with Claude … chunking strategies MCP & Tool Integration:- Model Context Protocol (MCP) implementation- Tool calling and function integration with LLMs- API design for LLM tool interfaces- AWS Lambda integration with agents AI Safety & Evaluation:- Guardrail implementation (hallucination detection, toxicity filtering)- Response evaluation framework design- A/B testing for AI systems ...

annum Location: Fully Remote (UK-based) What you'll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React, and modern cloud engineering Hands-on experience with AWS serverless, particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you’ll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React , and modern cloud engineering Hands-on experience with AWS serverless , particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you'll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React, and modern cloud engineering Hands-on experience with AWS serverless, particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you'll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React, and modern cloud engineering Hands-on experience with AWS serverless, particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you'll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React, and modern cloud engineering Hands-on experience with AWS serverless, particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you'll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React, and modern cloud engineering Hands-on experience with AWS serverless, particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you’ll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React , and modern cloud engineering Hands-on experience with AWS serverless , particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you’ll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React , and modern cloud engineering Hands-on experience with AWS serverless , particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

annum Location: Fully Remote (UK-based) What you’ll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing … need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React , and modern cloud engineering Hands-on experience with AWS serverless , particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ups, startups, or SMEs where speed, ownership ...

experience in backend engineering, cloud systems, and architectural thinking. Tech Stack We're cloud-native platform. Experience with the following will be highly desirable: AWS – Lambda, API Gateway, Cognito, S3 and OpenSearch Node.js/TypeScript and Python DynamoDB and PostgreSQL Serverless Architecture and microservices patterns. Infrastructure tools like … system reliability, performance, and security in a healthcare context. What We're Looking For: 5+ years of backend engineering experience in production environments. Strong AWS proficiency - hands-on experience building and deploying systems in the cloud. Familiarity with embedding models, chunking strategies, and semantic search. Experience working ...

Full-Time Relevant Experience: 7 Years Job Summary: Designs, runs and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient in AngularJS, Jenkins, Karate, Gherkin and Cypress, Cloudformation, Jenkins, Groovy and deploying to native AWS services like ECS, S3, Lambda, SQS, Step Functions. Certification: Expected to have AWS Certified DevOps Engineer Professional accreditation or above Responsibilities: Write clean, secure code using test-driven approach. Create reusable and open code. Collaborate with other developers. Fix service faults and maintain infrastructure. Apply modern development standards. Use prototyping methods and tools. ...

cloud-native, modern, TypeScript-first platform. Experience with any of the following is a bonus, you do not need all of them. Backend & Infrastructure AWS (Lambda, API Gateway, Cognito, S3, OpenSearch) Node.js/TypeScript Python PostgreSQL & DynamoDB Serverless architecture & microservices Docker, CI/CD pipelines Cloud security & compliance … desire to build the future of clinical decision support. Nice to Have Experience coding in TypeScript, JavaScript, Python, or similar. Understanding of cloud systems (AWS preferred). Familiarity with LLMs, embeddings, or semantic search. A portfolio of side projects, tools, or apps you've built (clinical or not). ...

Technical Architect will provide end-to-end technical leadership across design, architecture, and delivery of modern cloud-based systems. The role focuses on AWS cloud architecture, Java-based services, API-led design, microservices patterns, and schema-driven approaches to ensure high-quality, scalable, resilient digital services. You will work … resilience, observability, and maintainability. Apply schema-driven design principles (e.g., JSON Schema, OpenAPI, AsyncAPI) to ensure consistent and reusable domain models. Cloud & Platform Engineering (AWS) Select and integrate AWS services (EC2, Lambda, API Gateway, S3, DynamoDB, RDS, ECS/EKS, etc.) based on architectural requirements. Ensure cloud ...

looking for an experienced AWS DevOps Engineer to support our client and enhance their cloud, data, and analytics platforms. This is to join our clients Finance company; based in London for a 6 month contract on-site 2 days per week. What You’ll Bring Strong hands-on experience … with AWS (Lambda, S3, CloudFormation, serverless architectures) Experience with Snowflake in a DevOps or data-platform context Solid understanding of Docker and containerised application workflows Familiarity with Java (basic troubleshooting or integration support) Exposure to Salesforce integrations or deployment processes Strong CI/CD, automation, and cloud-native ...