1 to 25 of 435 AWS Lambda Jobs in the UK

extensive experience to execute and deliver complex cloud infrastructure projects. You will be instrumental in maintaining and modernising our multiple cloud environments hosted across public and private clouds, primarily AWS and Azure , which support deployments of the portfolio of products. Your hands-on expertise will be crucial in introducing and implementing newer technologies such as Infrastructure-as-Code (IaC … expertise in the following technologies and skills: Technology/Skill Proficiency Level Linux Administration Proficient - CentOS, Red Hat, Ubuntu - Linux Scripting Infrastructure-as-Code and Automation Proficient - Ansible - Terraform (AWS Terraforming) - HashiCorp Packer AWS Cloud Services Proficient - AWS VPC and VPC Peering - AWS VPC Endpoints - AWS Transit Gateway - AWS Elastic Load Balancing - AWS IAM - AWS S3 - AWS EFS - AWS Systems Manager - AWS AppStream - AWS Lambda - AWS Transfer Family (SFTP) - AWS Aurora for MySQL - AWS Aurora for PostgreSQL - AWS Aurora Multi-AZ Deployments Programming and Scripting Proficient - Python Coding Abilities - Java (Basic Understanding) Network Design Competency Strong Understanding More ❯

extensive experience to execute and deliver complex cloud infrastructure projects. You will be instrumental in maintaining and modernising our multiple cloud environments hosted across public and private clouds, primarily AWS and Azure , which support deployments of the portfolio of products. Your hands-on expertise will be crucial in introducing and implementing newer technologies such as Infrastructure-as-Code (IaC … expertise in the following technologies and skills: Technology/Skill Proficiency Level Linux Administration Proficient - CentOS, Red Hat, Ubuntu - Linux Scripting Infrastructure-as-Code and Automation Proficient - Ansible - Terraform (AWS Terraforming) - HashiCorp Packer AWS Cloud Services Proficient - AWS VPC and VPC Peering - AWS VPC Endpoints - AWS Transit Gateway - AWS Elastic Load Balancing - AWS IAM - AWS S3 - AWS EFS - AWS Systems Manager - AWS AppStream - AWS Lambda - AWS Transfer Family (SFTP) - AWS Aurora for MySQL - AWS Aurora for PostgreSQL - AWS Aurora Multi-AZ Deployments Programming and Scripting Proficient - Python Coding Abilities - Java (Basic Understanding) Network Design Competency Strong Understanding More ❯

month contracting within the public sector.Inside IR35Till 13th March 2026Onsite aspect in Newcastle £466 per day Tech stack Minimum 2 years of professional experience in cloud security, specifically within AWS environments, demonstrating a track record of implementing and managing comprehensive security strategies. Experience leading projects with a focus on cloud security, showing capability in managing resources, timelines, and stakeholder … expectations. A commitment to continuous professional development, staying abreast of new AWS services, security trends, and techniques in cloud security. Experience and technical skills: AWS Security Services Proficiency: Deep understanding and hands-on experience with AWS security services such as AWS GuardDuty, AWS Inspector, AWS CloudTrail, AWS Config, and Service Control Policies (SCPs … . Knowledge of cloud security frameworks, best practices, and industry standards. Familiarity with the AWS Well-Architected Framework, especially the Security Pillar, to build secure and resilient cloud applications Infrastructure as Code (IaC): Experience with IaC tools like AWS CloudFormation or Terraform to automate the deployment of AWS resources securely and efficiently. Identity and Access Management (IAM More ❯

a Cloud Operations Team Leader to join an innovative software company in Milton Keynes. This role will see you managing the day-to-day operations of a large-scale AWS cloud environment, ensuring performance, availability, and security, while leading a talented team of cloud engineers. You’ll balance hands-on technical delivery with strategic leadership, driving automation, governance, and … in the office (must be UK-based) Salary: £70,000 – £80,000 per annum + bonus + benefits Requirements for Cloud Operations Team Leader: Significant commercial experience working with AWS (minimum 3+ years hands-on) Proven experience leading cross-functional teams and managing cloud infrastructure projects Strong background in Infrastructure as Code (Terraform, Ansible) and configuration management Experience implementing … communication, and stakeholder management skills Beneficial experience includes: SQL Server, Windows Server, Active Directory, DNS, RDS, IIS/Nginx, Linux Server, IDS/IPS, PowerShell/Bash, serverless technologies (AWS Lambda, Elastic Containers), and AI applied to IAC Responsibilities for Cloud Operations Team Leader: Oversee daily cloud operations, including monitoring, incident response, troubleshooting, and optimisation Lead short- and More ❯

JSON/AWS/Lambda Developer Location: North West England (Manchester/Liverpool corridor – hybrid, UK citizenship required) About the Company: My client is a UK sovereign AI company developing secure, mission-critical artificial intelligence and data platforms for defence, national security, and strategic industry partners. Our systems operate at the intersection of real-time data, autonomous decision … re scaling rapidly and seeking a hands-on Development & Operations Manager to lead the delivery and uptime of our AI cloud systems across AWS. I need a JSON/AWS/Lambda Developer to bridge software engineering , DevOps , and cloud operations , ensuring secure, compliant, and high-availability environments for our AI workloads. You’ll lead a small cross … and enforce defence-grade reliability and observability standards. Key Responsibilities Lead and manage a small team (developers + DevOps engineers) delivering secure, scalable, and high-availability AI systems. Own AWS-based infrastructure : Lambda, EC2, S3, CloudFormation/Terraform, CloudWatch, and VPC security. Oversee JSON-based API integrations , data pipelines, and serverless event-driven architectures. Implement continuous integration and More ❯

Senior Software Engineer (TypeScript + AWS + Lambda) 12-Month Fixed Term Contract (strong potential to go perm or extend) Full-Time | Fully Remote (UK-based) £70,000 – £80,000 + Benefits We’re looking for an experienced Senior Software Engineer with strong AWS cloud experience to join our team on a 12-month fixed term contract … with architectural input and a focus on performance, reliability, and security. This is an opportunity to shape modern serverless solutions in a high-traffic environment , working with cutting-edge AWS technologies and a collaborative, delivery-focused engineering team. What You’ll Be Doing Design, develop, and maintain modern, cloud-based software applications using TypeScript , Node.js , and AWS services … Lambda, DynamoDB, S3, etc.). Contribute to architectural discussions, driving best practices in software design and system scalability. Optimise code and cloud resources for performance, security, and cost efficiency. Collaborate with DevOps, QA, and Product teams to ensure smooth, automated deployments. Implement and enforce robust coding standards, testing, and CI/CD pipelines. Troubleshoot complex issues across distributed systems More ❯

We're looking for a skilled part-time developer to help us enhance and extend our AWS-based dashboard system. You'll be joining the team to tidy up our existing infrastructure and push forward new features and visualisations. Tech Stack Our system is built entirely on AWS and includes: Frontend: React with AWS Amplify Backend: Python … based AWS Lambda functions Storage: S3 Buckets Security: AWS Cognito Containers: EC2/ECS (Elastic Container Service) Visualisation: Kibana and Power BI Responsibilities Audit and re factor existing Python Lambda functions and S3 bucket usage Extend dashboard functionality with new data pipelines and visualisations Collaborate on frontend improvements in React Amplify Support containerised services via ECS … Integrate and maintain visual dashboards in Kibana and Power BI Requirements Proven experience with AWS services (Lambda, S3, Cognito, ECS) Strong Python development skills Familiarity with React and Amplify Experience building dashboards with Kibana and Power BI Ability to work independently and manage time effectively Available part-time from mid-November/early December through June More ❯

We're looking for a skilled part-time developer to help us enhance and extend our AWS-based dashboard system. You'll be joining the team to tidy up our existing infrastructure and push forward new features and visualisations. Tech Stack Our system is built entirely on AWS and includes: Frontend: React with AWS Amplify Backend: Python … based AWS Lambda functions Storage: S3 Buckets Security: AWS Cognito Containers: EC2/ECS (Elastic Container Service) Visualisation: Kibana and Power BI Responsibilities Audit and re factor existing Python Lambda functions and S3 bucket usage Extend dashboard functionality with new data pipelines and visualisations Collaborate on frontend improvements in React Amplify Support containerised services via ECS … Integrate and maintain visual dashboards in Kibana and Power BI Requirements Proven experience with AWS services (Lambda, S3, Cognito, ECS) Strong Python development skills Familiarity with React and Amplify Experience building dashboards with Kibana and Power BI Ability to work independently and manage time effectively Available part-time from mid-November/early December through June More ❯

Position Overview We are seeking an experienced AWS .NET Core Developer with strong expertise in building modern, cloud-native applications. The ideal candidate will have hands-on experience in serverless architectures , DevOps pipelines , and a strong backend development background using .NET Core . Knowledge of frontend frameworks such as React or Blazor is an added advantage. Create Job description … for Required Skills Strong experience in .NET Core/ASP.NET Core (Web APIs, microservices). Expertise in AWS serverless services (Lambda, API Gateway, DynamoDB, S3, etc.). Knowledge of DevOps practices and CI/CD pipelines. Proficiency with Git and automated deployment strategies. Experience with SQL/NoSQL databases (SQL Server, PostgreSQL, DynamoDB). Familiarity with Docker and … work in an agile team. Strong verbal and written communication skills, with the ability to articulate technical concepts clearly to both technical and non-technical stakeholders Good to have AWS Certified Developer – Associate certification Key Responsibilities Design, develop, and maintain scalable serverless applications using AWS services such as: AWS Lambda, API Gateway, DynamoDB, S3, Step Functions More ❯

roadmap at a high-growth 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 … 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, CloudWatch, CloudFormation), PostgreSQL, Elasticsearch, Terraform 📍 Location: Hybrid, based in London (Victoria) — flexible home/office split Please apply now More ❯

roadmap at a high-growth 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 … 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, CloudWatch, CloudFormation), PostgreSQL, Elasticsearch, Terraform 📍 Location: Hybrid, based in London (Victoria) — flexible home/office split Please apply now More ❯

involve? Designing, building, and maintaining scalable applications in Java and TypeScript Championing clean, well-tested code through code reviews and best practices. Building features and modernising systems in an AWS cloud-native environment. Collaborating cross-functionally with product, engineering, and stakeholders to align on business goals. Identifying technical risks and blockers, and proactively working to resolve them. Leading and … documenting system architecture Proficient in writing unit and integration tests with tools like JUnit, Mockito, Jest Hands-on experience building and maintaining CI/CD pipelines (e.g., GitHub Actions, AWS CodePipeline) Familiar with AWS services (Lambda, S3, IAM, CloudWatch) Skilled in mentoring and adapting coaching style to diverse learning needs Confident communicator who can align technical solutions … practices and common vulnerabilities (e.g., OWASP Top 10) Familiarity with performance profiling and optimisation It would be a bonus if you also had: Commercial experience with serverless technologies (e.g., AWS Lambda, DynamoDB, API Gateway) Exposure to the Serverless Framework Knowledge of containerisation and orchestration (Docker, Kubernetes) Experience with observability tools (e.g., CloudWatch, Sentry) Familiarity with Infrastructure-as-Code More ❯

teams. Strong understanding of microservices and API design. Extensive knowledge in architectural design, scaling, feasibility studies, and technical planning. Familiarity with CI/CD pipelines, cloud platforms (we use AWS), AWS Lambda (FaaS), Cloudformation and DevOps practices. A passion for developing talent, providing mentorship, and fostering team growth. Location : Manchester (Hybrid - 2 days in-office, 3 days More ❯

Business Intelligence Engineer 12 Months Hybrid - London Inside IR35 Up to £500 a day Key Skills: Data modelling, data warehousing, Dashboarding Technical: AWS, SQL Python Key Responsibilities: - Build End to End dashboarding solutions to optimize EU CF Operations using AWS - Data source exploration, data warehousing expansion, horizontal datasets for downstream consumption - Work with customers to build Dashboards with … Data Quality checks, ETL/ELT processes, automation Technical Requirements: - Strong proficiency in SQL and Python programming - Extensive experience with data modeling and data warehouse concepts - Advanced knowledge of AWS data services, including: S3, Redshift, AWS Glue, AWS Lambda - Experience with Infrastructure as Code using AWS CDK - Proficiency in ETL/ELT processes and best … and ability to work with cross-functional teams - Background in data governance and security best practices Preferred Qualifications: - Master's degree in Computer Science, Information Systems, or related field - AWS certifications (Solutions Architect, Data Analytics) - Experience with real-time data processing - Experience with version control systems (Git) If you are interested please apply or send your CV to luke.sandilands More ❯

Role Title: AWS Solution Architect Role Purpose This role sits within a newly established Enterprise Architecture function, supporting a multi-year transformation programme. The AWS Solution Architect is responsible for shaping and governing the cloud architecture strategy, ensuring that platforms are secure, scalable, cost-effective, and aligned with AWS best practices. You will collaborate closely with product … current-state risks, define future-state patterns, and guide delivery teams toward well-architected solutions. Strategic: Define cloud roadmaps, standards, and reference architectures to future-proof the organisation’s AWS estate. Operational: Build trusted relationships across teams to translate strategy into tangible outcomes. Leadership: Act as a subject-matter expert and mentor within the wider technology community. Key Responsibilities … Lead the cloud architecture pillar of the technology strategy, driving adoption of infrastructure-as-code and embedding the AWS Well-Architected Framework. Maintain high-level architecture views and model the current AWS footprint, including dependencies and technical debt. Facilitate design forums, present architectural options, and make decisions balancing risk, cost, and delivery speed. Define target and transitional states More ❯

Role Title: AWS Solution Architect Role Purpose This role sits within a newly established Enterprise Architecture function, supporting a multi-year transformation programme. The AWS Solution Architect is responsible for shaping and governing the cloud architecture strategy, ensuring that platforms are secure, scalable, cost-effective, and aligned with AWS best practices. You will collaborate closely with product … current-state risks, define future-state patterns, and guide delivery teams toward well-architected solutions. Strategic: Define cloud roadmaps, standards, and reference architectures to future-proof the organisation’s AWS estate. Operational: Build trusted relationships across teams to translate strategy into tangible outcomes. Leadership: Act as a subject-matter expert and mentor within the wider technology community. Key Responsibilities … Lead the cloud architecture pillar of the technology strategy, driving adoption of infrastructure-as-code and embedding the AWS Well-Architected Framework. Maintain high-level architecture views and model the current AWS footprint, including dependencies and technical debt. Facilitate design forums, present architectural options, and make decisions balancing risk, cost, and delivery speed. Define target and transitional states More ❯

About the Role We’re looking for a skilled AWS Developer to join our dynamic Contact Centre Platform (CCP) team. Reporting to the AWS Lead Engineer, you’ll play a key role in supporting the deployment and maintenance of cutting-edge innovations hosted on AWS infrastructure—including AI models and automation tools. Note that you must be … Leeds – you are free to attend any of these locations. We operate on a hybrid model with 2 days per week in the office. Key Responsibilities Maintain and support AWS-hosted AI models and infrastructure. Assist in deploying services within the Amazon Connect ecosystem. Contribute to the route-to-live process for new features and innovations. Develop and maintain … AWS Lambda functions using Python or Node.js. Design and manage CI/CD pipelines for automated deployments. Ensure secure handling of sensitive production data in line with FCA standards. Collaborate with CRRM and IPG teams to align infrastructure and release processes. Troubleshoot and optimise performance of AWS-hosted services. Must-Have Qualifications Strong hands-on experience with More ❯

About the Role We’re looking for a skilled AWS Developer to join our dynamic Contact Centre Platform (CCP) team. Reporting to the AWS Lead Engineer, you’ll play a key role in supporting the deployment and maintenance of cutting-edge innovations hosted on AWS infrastructure—including AI models and automation tools. Note that you must be … Leeds – you are free to attend any of these locations. We operate on a hybrid model with 2 days per week in the office. Key Responsibilities Maintain and support AWS-hosted AI models and infrastructure. Assist in deploying services within the Amazon Connect ecosystem. Contribute to the route-to-live process for new features and innovations. Develop and maintain … AWS Lambda functions using Python or Node.js. Design and manage CI/CD pipelines for automated deployments. Ensure secure handling of sensitive production data in line with FCA standards. Collaborate with CRRM and IPG teams to align infrastructure and release processes. Troubleshoot and optimise performance of AWS-hosted services. Must-Have Qualifications Strong hands-on experience with More ❯

Senior Data Engineer (Python/AWS) Full-time | London, UK Hybrid working: 2-3 days per week on-site Must be SC cleared, or eligible to obtain SC-level security clearance Job description We are looking for a developer with expertise in Python, AWS Glue, step function, EMR cluster and redshift, to join our AWS Development Team. … ensure client expectations are met. The role involves structuring analytical solutions that address business objectives and problem solving. We are looking for hands-on experience in writing code for AWS Glue in Python, PySpark, and Spark SQL. The successful candidate will translate stated or implied client needs into researchable hypotheses, facilitate client working sessions, and be involved in recurring … in-person interview will be required as part of the interview process. Key responsibilities Hands-on experience in Python programming is essential Responsible for Build, Test and Maintain optimal AWS data pipeline architecture. Building AWS glue, step function, AWS Lambda functions and unit test Work with fellow developers, data architects, data analysts and data scientists on More ❯

help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. YOUR ROLE We are seeking a skilled and hands-on AWS Data Engineer with strong coding expertise and deep experience in building scalable data solutions using AWS services. The ideal candidate will have a solid background in data engineering … Python development, and cloud-native architecture. YOUR PROFILE Design, develop, and maintain robust data pipelines and ETL workflows using AWS services. Implement scalable data processing solutions using PySpark and AWS Glue. Build and manage infrastructure as code using CloudFormation. Develop and deploy serverless applications using AWS Lambda, Step Functions, and S3. Perform data querying and analysis … a strong emphasis on unit testing. Use GitLab for version control, CI/CD, and collaboration. Strong coding background in Python and PySpark. Hands-on experience with the following AWS services: S3, Lambda, Glue, Step Functions, Athena, SageMaker, VPC, ECS, IAM, KMS Proficiency in CloudFormation for infrastructure automation. Experience with unit testing frameworks and best practices. Familiarity with More ❯

Role: AWS DevOps Engineer Location: Manchester City Centre Working Model: Hybrid working policy of 3-4 days in the office Salary: £60-80k You ve been one of, if not the, first DevOps Engineer in a small company- setting up the tech, infrastructure, and systems that are needed to get them up and running. It was daunting going … you ve been waiting for! Working with a small SaaS company in the heart of Manchester city centre, I am looking for someone to join them as their first AWS DevOps Engineer to take them to their next level of growth, and they can only do that if they ve got the infrastructure to do it! They want to … go from a very small, single server setup- just one EC2 instance on AWS, to a multi-server environment with AWS and serverless tech powering them. You ll really know your way around AWS and a lot of their services, and you ll be given lots of autonomy to build out their event-driven architecture using AWS More ❯

Role: AWS DevOps Engineer Location: Manchester City Centre Working Model: Hybrid working policy of 3-4 days in the office Salary: £60-80k You’ve been one of, if not the, first DevOps Engineer in a small company- setting up the tech, infrastructure, and systems that are needed to get them up and running. It was daunting going … you’ve been waiting for! Working with a small SaaS company in the heart of Manchester city centre, I am looking for someone to join them as their first AWS DevOps Engineer to take them to their next level of growth, and they can only do that if they’ve got the infrastructure to do it! They want to … go from a very small, single server setup- just one EC2 instance on AWS, to a multi-server environment with AWS and serverless tech powering them. You’ll really know your way around AWS and a lot of their services, and you’ll be given lots of autonomy to build out their event-driven architecture using AWS More ❯

how customers access financial products. Its 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 applications and web platforms … ll own end-to-end 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 frameworks to professionalise the development … capabilities. * Drive technical quality, security and performance across all builds. Candidate Profile * 5 + years as a Full Stack Developer with expertise in React and Node.js. * Strong knowledge of AWS services (Lambda, S3, EC2, Redshift). * Experience building and consuming APIs and integrating applications with CRM or data systems. * Background in Agile software development and mentoring junior engineers. More ❯

Senior Software Engineer - Full Stack - TypeScript, Node React, AWS, Serverless, DynamoDB - Energy & Utilities Cleantech SaaS Location: Hybrid/Remote - London (flexibility available) Salary: Up to £80,000 About the Company This role is with, in our opinion, one of the most exciting SaaS firms in the energy and utilities space, delivering cleantech solutions to major businesses worldwide. Their mission … that help businesses tackle complex energy and sustainability challenges. Key Responsibilities: Design, develop and maintain high-quality web applications using TypeScript, Node.js and React. Build scalable, serverless solutions leveraging AWS Lambda, DynamoDB and other AWS services. Collaborate closely with product managers, designers and fellow engineers to deliver innovative features. Write clean, maintainable and testable code, participating in … best practice in cleantech and SaaS development. Skills & Experience: Strong experience with TypeScript in both frontend and backend development. Proficiency with Node.js, React and building serverless applications. Experience with AWS services, particularly Lambda and DynamoDB. Familiarity with software development best practice, including testing, CI/CD and version control. Passion for writing clean, efficient code and delivering high More ❯

Senior Software Engineer - Full Stack - TypeScript, Node React, AWS, Serverless, DynamoDB - Energy & Utilities Cleantech SaaS Location: Hybrid/Remote - London (flexibility available) Salary: Up to £80,000 About the Company This role is with, in our opinion, one of the most exciting SaaS firms in the energy and utilities space, delivering cleantech solutions to major businesses worldwide. Their mission … that help businesses tackle complex energy and sustainability challenges. Key Responsibilities: Design, develop and maintain high-quality web applications using TypeScript, Node.js and React. Build scalable, serverless solutions leveraging AWS Lambda, DynamoDB and other AWS services. Collaborate closely with product managers, designers and fellow engineers to deliver innovative features. Write clean, maintainable and testable code, participating in … best practice in cleantech and SaaS development. Skills & Experience: Strong experience with TypeScript in both frontend and backend development. Proficiency with Node.js, React and building serverless applications. Experience with AWS services, particularly Lambda and DynamoDB. Familiarity with software development best practice, including testing, CI/CD and version control. Passion for writing clean, efficient code and delivering high More ❯