19 of 19 Contract AWS Lambda Jobs in London

Senior Software Engineer – TypeScript – Government We’re looking for a Senior Engineer with strong TypeScript and AWS experience to support, troubleshoot, and enhance a cloud-native platform used across the UK public sector. This role is heavily DevOps-focused — you’ll be deep in AWS operations, Lambda-based architectures, monitoring, observability, and automation, while still contributing to … feature development and service improvements. Key Responsibilities Provide hands-on support for a large-scale serverless platform built on AWS (Lambda, API Gateway, CloudFormation, CloudWatch). Troubleshoot production issues across multiple services — digging into logs, metrics, traces, and distributed systems behaviour. Monitor system health using CloudWatch dashboards, alarms, logs, metrics, and X-Ray tracing , responding to issues and … recommending improvements. Maintain and evolve AWS infrastructure using CloudFormation, AWS SAM, and Terraform. Build, update, and support TypeScript-based Lambda functions, APIs, and microservices. Improve platform reliability, performance, and resilience through automation and DevOps best practices. Enhance and run CI/CD pipelines (GitHub Actions) with automated testing and deployment. Containerise where needed using Docker for local More ❯

Role/Job Title: AWS Solution Architect Work Location: London 250 Bishopsgate (Onsite) The Role As an AWS Solution Architect , you will be working closely with the technical team on development and implementation journeys that transform traditional banking infrastructure and services by leveraging the power, scalability, and security of the AWS cloud. The role demands a strong … understanding of AWS services, cloud architecture principles, security best practices, and the ability to navigate complex regulatory landscapes. Your Responsibilities: Design and implement scalable, secure, and high-performance AWS cloud infrastructure complying with bank standards. Familiarity with private banking preferred; Avaloq experience will be an added advantage. Ability to re-envision the target state from current DWH estate … towards data products/marketplace model on AWS/Snowflake. Review AWS Infrastructure components design & usage and implement enhancements. Design and implement an ETL (Extract, Transform, Load) engine using AWS EMR (Elastic MapReduce) for efficient data processing. Design, review, and implement reporting solutions integrating Tableau with AWS services for seamless data visualization. Design and implement containerized More ❯

join our team. The successful candidate will be responsible for diagnosing, troubleshooting, and resolving environment-related issues, ensuring high availability and performance of the project infrastructure (in datapower and AWS). This role requires a hands-on technical expert with a strong background in DataPower development, complemented by knowledge of AWS cloud services. Excellent communication skills are essential … related infrastructure. - Develop, configure, and maintain IBM DataPower Gateway services to meet project requirements. - Collaborate closely with Mainframe teams to understand interdependencies and troubleshoot integration points where necessary. - Monitor AWS cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows. - Implement best practices for … Required Skills and Qualifications: - Proven experience in IBM DataPower development, configuration, and troubleshooting within enterprise environments. - Familiarity with Mainframe systems, integration with DataPower where applicable. - Good working knowledge of AWS services, particularly CloudWatch, DynamoDB, and Lambda, including monitoring, troubleshooting, and optimisation. - Excellent verbal and written communication skills to effectively articulate technical issues and solutions. - Ability to work under More ❯

re looking for a Senior Software Engineer to design, build, and deliver secure, scalable digital services for the UK public sector. You’ll develop cloud-native systems using TypeScript, AWS, and modern frameworks, ensuring high performance, resilience, and compliance.Key Responsibilities Develop and maintain applications using TypeScript with Express or Fastify. Build microservices and RESTful APIs with Node.js and React. … Design and deploy AWS solutions using Lambda, CloudFormation, AWS SAM, API Gateway, and ECS. Implement Infrastructure as Code with Terraform and CloudFormation. Create and optimise CI/CD pipelines (e.g. GitHub Actions). Containerise and deploy with Docker. Conduct unit testing (Mocha, Jest, AWS SAM). Apply security and performance best practices throughout development. Essential Skills More ❯

related infrastructure. Develop, configure, and maintain IBM DataPower Gateway services to meet project requirements. Collaborate closely with mainframe teams to understand interdependence and troubleshoot integration points where necessary. Monitor AWS cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows. Implement best practices for … Knowledge/Experience: Proven experience in IBM DataPower development, configuration, and troubleshooting within enterprise environments. Familiarity with mainframe systems and integration with DataPower where applicable. Good working knowledge of AWS services, particularly CloudWatch, DynamoDB, and Lambda, including monitoring, troubleshooting, and optimisation. Excellent verbal and written communication skills to effectively articulate technical issues and solutions. Ability to work under More ❯

in open data Familiarity with CKAN or similar data management platforms Awareness of recent AI developments and their impact on data services Deep expertise in Linux and cloud services (AWS preferred) Proficient in Python ; Ruby desirable Strong experience with infrastructure technologies : databases, web servers, CDNs, message queues, load balancers Skilled in Infrastructure as Code (Terraform, CloudFormation) Experience with containers … Kubernetes, ECS) or serverless (AWS Lambda) Supporting large-scale production services Strong Git and CI/CD pipeline experience (GitHub Actions, AWS CodePipeline) Solid understanding of security principles Proven technical leadership experience : leading projects, guiding teams, and mentoring colleagues If you are passionate about modern technology and shaping the future of public sector data , we want to More ❯

Bristow Holland is working with an exciting global business that is looking for an experienced AWS DevOps Engineer to join their growing team on a 12 month fixed term contract. This is a fantastic opportunity to work fully remotely while designing, developing, and optimising cloud-based applications within a cutting-edge AWS environment. In this role, you’ll … ensuring the reliability, security, and scalability of complex systems while collaborating with talented teams across development, QA, and operations. Key Responsibilities Design and develop scalable, high-performance solutions on AWS with a focus on robust architecture and efficient code. Continuously monitor and optimise AWS resources for performance, security, and cost efficiency. Collaborate closely with cross-functional teams to … ensure seamless integration and deployment of applications. Implement and maintain security best practices and compliance standards across all AWS environments. Troubleshoot and resolve complex technical issues as part of incident response efforts. Maintain detailed documentation of architectures, configurations, and processes. Apply design patterns to ensure code reusability and maintainability. Develop and execute unit tests, following test-driven development (TDD More ❯

AWS Consultant (Amazon Connect Specialist) Contract: 6 months Location: Remote Rate: £400 per day Your New Role A leading technology consultancy is seeking an AWS Consultant with a specialism in Amazon Connect to design and deliver scalable, customer-centric contact-centre solutions for an enterprise client. This position blends AWS solution design with hands-on configuration and … implementation, suited to someone who combines strong technical capability with confident stakeholder engagement. You will take ownership from requirements gathering through to design, documentation, and delivery within the AWS ecosystem, guiding clients toward best-practice architecture while working closely with engineers throughout implementation. Your Responsibilities Lead the design, configuration, and delivery of Amazon Connect environments within AWS. Engage with … to capture, refine, and document requirements. Produce high-quality solution and architecture documentation. Collaborate with developers and engineers to ensure design alignment during build and test phases. Advise on AWS architectural best practice and contact-centre optimisation. Support automation and integration initiatives to enhance scalability and performance. You Will Have Strong, recent experience designing and delivering Amazon Connect solutions. More ❯

AWS Consultant (Amazon Connect Specialist) Contract: 6 months Location: Remote Rate: £400 per day Your New Role A leading technology consultancy is seeking an AWS Consultant with a specialism in Amazon Connect to design and deliver scalable, customer-centric contact-centre solutions for an enterprise client. This position blends AWS solution design with hands-on configuration and … implementation, suited to someone who combines strong technical capability with confident stakeholder engagement. You will take ownership from requirements gathering through to design, documentation, and delivery within the AWS ecosystem, guiding clients toward best-practice architecture while working closely with engineers throughout implementation. Your Responsibilities Lead the design, configuration, and delivery of Amazon Connect environments within AWS. Engage with … to capture, refine, and document requirements. Produce high-quality solution and architecture documentation. Collaborate with developers and engineers to ensure design alignment during build and test phases. Advise on AWS architectural best practice and contact-centre optimisation. Support automation and integration initiatives to enhance scalability and performance. You Will Have Strong, recent experience designing and delivering Amazon Connect solutions. More ❯

SC essential Westminster or Croydon - approx 2 days per month on site Initial contract until the end of the financial year - extension possible We are looking for an experienced AWS/Athena Data Analyst to support a high-profile government project. The role involves designing, developing, and optimising data queries and analytics solutions using AWS services, with a … strong focus on Athena and S3-based data lakes. Key responsibilities: Develop and maintain SQL queries in AWS Athena for large-scale datasets Optimise data retrieval and ensure efficient performance across AWS environments Collaborate with stakeholders to translate business requirements into actionable insights Work with AWS services such as Glue, Lambda, and S3 for ETL and … data processing Ensure compliance with government data security and governance standards Essential skills: Strong proficiency in SQL and AWS Athena Hands-on experience with AWS data services (Glue, S3, Lambda) Knowledge of data modelling and performance tuning Excellent analytical and problem-solving skills Ability to work within secure government environments Desirable: Experience with Python for data manipulation More ❯

SC Cleared Contract Developer - Node.js/AWS Inside IR35 | £400 p/day | 3 days per week in London We're supporting a client who needs a strong Software Developer/Devops Engineer with solid AWS experience to join an active programme. You'll work across build, support and deployments, combining hands-on development with core DevOps practices. … Key Requirements: Strong software engineering background DevOps experience (CICD, deploying changes to higher environments) AWS expertise - Lambda essential, Connect desirable Node.js IaC knowledge - Terraform desirable If this sounds of interest, please get in touch for full details. ECS Resource Group are an Equal Opportunity Employer, for more information please click the following link More ❯

The contract market is gradually beginning to open again. Right now we are looking to expand our team of [AWS] Data Engineers to work on some excited, mission-critical, public sector projects. This is an opportunity for a skilled technical Data Engineer to take on a bit more of a consulting position in London. The ley challenge is representing … strong consultant who is willing to engage with clients, learn domain knowledge, be proactive and curious in addition to standard tech would be ideal for the role. Tech Stack: AWS - S3 for storage, Lambda functions, Athena (thus strong SQL), Glue, Glue Data Catalog Python Current frontend is Tableau but experience with any of them will be interchangeable DevOps More ❯

user on the journey, closely consulting and innovating with cutting-edge innovation and leadership? We're on the look out for a Senior Data Engineer who has experience in: AWS - S3 for storage, Lambda functions, Athena (thus strong SQL). Open to interchangable Azure experience. Databricks Python Devops experience a bonus e.g. Terraform, Drone, Kubernetes cluster management for More ❯

user on the journey, closely consulting and innovating with cutting-edge innovation and leadership? We're on the look out for a Senior Data Engineer who has experience in: AWS - S3 for storage, Lambda functions, Athena (thus strong SQL). Open to interchangable Azure experience. Databricks Python Devops experience a bonus e.g. Terraform, Drone, Kubernetes cluster management for More ❯

internal technology teams including InfoSec, Login, and Networks to ensure integrations, deployments, and configurations are implemented to the highest standard. The successful candidate will have hands-on experience with AWS services such as CloudFormation, Lambda (Python), and Step Functions, alongside solid understanding of load balancing, monitoring, and alerting within a DevOps context. Strong scripting skills in PowerShell (or … and collaboration will thrive in this role. Experience with SSO integration and newsroom systems would be advantageous but not essential. Key Skills and Responsibilities Essential Skills: You will have: AWS CloudFormation - Command Line GitHub - Strong AWS skills - Load balancer experience PowerShell experience (and some knowledge of Windows Server) OR Linux experience Willing to learn PowerShell Lambda functions More ❯

I am working with a consultancy feeding into a public sector end client on the lookout for an AWS DevOps engineer.Inside IR35Fully remote (travel once in the 6 month contract)6 month (possible extensions)Around £400 per dayAll candidates must pass a BPSS check Start: 17th NovemberInterviews: 06/11 - 07/11Skills:- AWS- Kubernetes- Lambda/ More ❯

I am working with a consultancy feeding into a public sector end client on the lookout for an AWS DevOps engineer. Inside IR35 Fully remote (travel once in the 6 month contract) 6 month (possible extensions) Around £400 per day All candidates must pass a BPSS check Start: 17th November Interviews: 06/11 - 07/11 Skills: - AWS - Kubernetes - Lambda/CI/CD pipelines - Terraform - Public sector experience More ❯

solutions who will either have current and active SC clearance or have the ability to be able to obtain SC clearance. You will provide solutions across both Azure and AWS technologies and importantly have a demonstrable background in C#.Net . This will be a very much collaborative role working with a range of domain experts. Being the AI SME … Skills Programming: Python, .NET/C# (Key to have a background in C#) Knowledge of AI principles and AI ethics Knowledge of data safety in LLM usage Experience with: AWS: boto3, Bedrock, SageMaker, Lambda, S3, EC2 Azure: Azure OpenAI Service, Cosmos DB Retrieval-Augmented Generation (RAG), Graph RAG Embedding models and LLM training fundamentals Damia Group Limited acts More ❯

Data Engineer – SC Cleared - AWS Our client is establishing a new Data Team and requires a Data Engineer to design and implement the foundational data infrastructure. Current data is dispersed across multiple systems with inconsistent structures and limited automation. You will play a key role in creating scalable, secure data pipelines and models that enable reliable ingestion, transformation, and … delivery across the organisation.Due to the nature of the work, active SC clearance is required. Key Responsibilities Design, build, and maintain scalable data pipelines across AWS and Azure environments to ingest, transform, and store data from multiple sources. Develop and manage data models, schemas, and metadata to support analytics, reporting, and operational requirements. Work closely with Data Analysts, Data … purpose. Implement data quality and validation routines , including monitoring, alerting, and automated checks. Optimise data workflows for performance, cost-efficiency, and maintainability , using platforms such as Azure Data Factory, AWS Data Pipeline, Glue, Lambda, Databricks, and Apache Spark. Support the integration of transformed data into visualisation and analytical platforms , including Power BI, ServiceNow, and Amazon QuickSight. Ensure compliance More ❯