1 to 25 of 189 AWS Lambda Jobs in London

Experienced Back End Typescript/Javascript Developer (AWS, Typescript, NodeJS, GraphQL) - TSDBE25 You will need extensive experience using Typescript and AWS services for this role. We develop the SaaS platform that keeps beer flowing through the UK’s pubs. We run a serverless stack, using the Serverless Framework, AWS Lambda, AWS AppSync and other AWS … fun and enthusiastic. We care about your development and will spend a significant amount of time supporting your ongoing learning and development goals. Key Duties and Responsibilities Recommending appropriate AWS architectures for new product features Developing new product features on the backend (Typescript, NodeJS, AWS Services) Evolving existing features to provide enhanced functionality Following test driven development (TDD … we ask you to be available to respond to production system degradations at any reasonable time. Candidate Profile Essential Technical Confident Typescript & NodeJS programmer Extensive experience using: - Typescript - NodeJS - AWS Lambda - AWS Amplify - AWS AppSync - AWS Cognito - AWS Dynamo - AWS CloudFormation - Other AWS serverless services Extensive experience of writing clean, readable and More ❯

Experienced Back End Typescript/Javascript Developer (AWS, Typescript, NodeJS, GraphQL) - TSDBE25 You will need extensive experience using Typescript and AWS services for this role. We develop the SaaS platform that keeps beer flowing through the UK’s pubs. We run a serverless stack, using the Serverless Framework, AWS Lambda, AWS AppSync and other AWS … fun and enthusiastic. We care about your development and will spend a significant amount of time supporting your ongoing learning and development goals. Key Duties and Responsibilities Recommending appropriate AWS architectures for new product features Developing new product features on the backend (Typescript, NodeJS, AWS Services) Evolving existing features to provide enhanced functionality Following test driven development (TDD … we ask you to be available to respond to production system degradations at any reasonable time. Candidate Profile Essential Technical Confident Typescript & NodeJS programmer Extensive experience using: - Typescript - NodeJS - AWS Lambda - AWS Amplify - AWS AppSync - AWS Cognito - AWS Dynamo - AWS CloudFormation - Other AWS serverless services Extensive experience of writing clean, readable and 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 ❯

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 ❯

Job Title: Cloud Native API Developer (AWS/Python) - London Location: London - 2 days on site per week Salary/Rate: Up to £455 Per Day Inside IR35 Start Date: 10/11/2025 Job Type: 10 Month Inside IR35 Company Introduction: We have an exciting opportunity now available with one of our sector-leading clients! They are … currently looking for a skilled Cloud Native API Developer to join their team for a strategic project focused on AWS-based integration and enrichment platforms. Job Responsibilities/Objectives: Develop Cloud Native APIs on AWS using Python and Test-Driven Development (TDD). Design and deliver low-level diagrams to support architectural and development documentation. Design API contracts … seamless integration of services and adherence to secure coding standards. Create and maintain technical documentation to support ongoing maintenance and scalability. Required Skills/Experience: Hands-on experience with AWS API Gateway, AWS Lambda, and AWS Glue using Python. Strong background in contract testing and test-driven development (TDD). Advanced data modelling and analysis experience More ❯

Platform Engineering Manager 📍 UK Remote | 💻 AWS, CDK, Lambda, Datadog | 🏥 IVC Evidensia At IVC Evidensia, we’re combining our industry-leading veterinary services with modern technology to build resilient, scalable platforms that support better care. We're now hiring a Platform Engineering Manager to lead and grow our platform engineering team, helping unify our infrastructure practices across Europe and … support over 2,500 veterinary practices in 20 countries. The Role 💡 As Platform Engineering Manager, you’ll lead a team of engineers responsible for building and evolving our serverless, AWS-first infrastructure. You’ll balance hands-on technical leadership with people management — shaping the platform vision, enabling delivery, and supporting engineers’ growth. You will: Lead, mentor, and grow a … team of platform engineers Define and drive the strategy for a scalable, serverless AWS infrastructure (Lambda, API Gateway, DynamoDB, etc.) Oversee the design and management of AWS cloud infrastructure using CDK Guide the development and maintenance of CI/CD pipelines using AWS-native tools Foster best practices in automation, observability, and platform-as-a-product More ❯

Platform Engineering Manager 📍 UK Remote | 💻 AWS, CDK, Lambda, Datadog | 🏥 IVC Evidensia At IVC Evidensia, we’re combining our industry-leading veterinary services with modern technology to build resilient, scalable platforms that support better care. We're now hiring a Platform Engineering Manager to lead and grow our platform engineering team, helping unify our infrastructure practices across Europe and … support over 2,500 veterinary practices in 20 countries. The Role 💡 As Platform Engineering Manager, you’ll lead a team of engineers responsible for building and evolving our serverless, AWS-first infrastructure. You’ll balance hands-on technical leadership with people management — shaping the platform vision, enabling delivery, and supporting engineers’ growth. You will: Lead, mentor, and grow a … team of platform engineers Define and drive the strategy for a scalable, serverless AWS infrastructure (Lambda, API Gateway, DynamoDB, etc.) Oversee the design and management of AWS cloud infrastructure using CDK Guide the development and maintenance of CI/CD pipelines using AWS-native tools Foster best practices in automation, observability, and platform-as-a-product More ❯

in the office City of London We are looking for: Good understanding of data engineering principles A good technical grasp of Snowflake and automating it, and transforming complex datasets AWS Skillset Delivery experience Building solutions in snowflake implementing data warehousing solutions using Snowflake and AWS Hands-on experience with AWS services such as Glue (Spark), Lambda … traditional data engineering. Examples like building APIs, integrating with microservices, or contributing to backend systems - not just data pipelines or data modelling. Mention on tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. MUST HAVE SNOWFLAKE, AWS Skills and Experience: Proven experience as a data engineer with strong hands-on programming skills and software engineering fundamentals, with experience … building scalable solutions in cloud environments (AWS preferred) Extensive experience in AWS services, e.g. EC2, S3, RDS, DynamoDB, Redshift, Lambda, API Gateway Solid foundation in software engineering principles, including version control (Git), testing, CI/CD, modular design, and clean code practices. Experience developing reusable components and APIs is a strong plus. Advanced SQL skills for complex 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 ❯

Engineer to join a collaborative development team working on modern, user-focused web applications. You'll be responsible for designing, building, and maintaining scalable solutions using React, Node.js, and AWS technologies. The ideal candidate will have a strong grasp of modern JavaScript frameworks, a test-driven mindset, and experience developing applications in cloud and serverless environments. Key responsibilities: Design … applications using React, Node.js, and TypeScript Build and maintain RESTful APIs and integrate with distributed systems Write clean, testable, and maintainable code following modern standards Develop serverless applications using AWS Lambda, API Gateway, S3, Cognito and RDS Collaborate with designers, product owners and engineers to deliver user-focused solutions Contribute to continuous integration and deployment processes and champion … JavaScript, React, Node.js and TypeScript Skilled in reusable component development and responsive layouts using CSS/SASS Experience building and maintaining APIs and working with SQL databases Experience with AWS cloud tools (Lambda, S3, RDS, API Gateway) Familiarity with automated testing frameworks such as Jest, React Testing Library or Enzyme Experience working in agile and collaborative development environments More ❯

Overview AWS Public Sector Senior Cloud Architect - DevOps is a Senior Delivery Consultant role within AWS ProServe. You will work with customers to design, implement, and manage AWS solutions that meet technical requirements and business objectives. You will guide customers through their cloud journey with technical expertise and best practices across the project lifecycle, focusing on architecting … strategies to AWS. You will act as a trusted advisor on industry trends and emerging technologies, lead the implementation process, optimize performance, and manage risks throughout the project. The AWS Professional Services organization is a global team that helps customers realize business outcomes when using the AWS Cloud, collaborating with customer teams and the AWS Partner Network … to execute enterprise cloud computing initiatives, and delivering guidance through global specialty practices. Key responsibilities Designing and implementing complex, scalable, and secure AWS solutions tailored to customer needs Providing technical guidance and troubleshooting support throughout project delivery Collaborating with stakeholders to gather requirements and propose effective migration strategies Acting as a trusted advisor to customers on industry trends and More ❯

/ML pipelines and vector databases (e.g. Pinecone, FAISS, Weaviate). Proficiency in Python plus at least one other backend language (TypeScript or Java preferred). Proven experience with AWS , containerisation, and infrastructure as code (Terraform, Docker). Solid understanding of API design, data modelling, and microservice architecture. Excellent communication skills, with the ability to translate technical outcomes into … business impact. Tech Environment Languages: Python, TypeScript, Java AI/LLM: OpenAI, Anthropic, Retrieval-Augmented Generation (RAG) Infrastructure: AWS (Lambda, ECS, S3), Terraform, Docker Databases: PostgreSQL, MySQL, Redis, vector databases DevOps: GitHub, CI/CD pipelines Why Join Competitive salary and comprehensive benefits package 25 days annual leave + bank holidays Paid sick leave and parental leave Hybrid More ❯

/ML pipelines and vector databases (e.g. Pinecone, FAISS, Weaviate). Proficiency in Python plus at least one other backend language (TypeScript or Java preferred). Proven experience with AWS , containerisation, and infrastructure as code (Terraform, Docker). Solid understanding of API design, data modelling, and microservice architecture. Excellent communication skills, with the ability to translate technical outcomes into … business impact. Tech Environment Languages: Python, TypeScript, Java AI/LLM: OpenAI, Anthropic, Retrieval-Augmented Generation (RAG) Infrastructure: AWS (Lambda, ECS, S3), Terraform, Docker Databases: PostgreSQL, MySQL, Redis, vector databases DevOps: GitHub, CI/CD pipelines Why Join Competitive salary and comprehensive benefits package 25 days annual leave + bank holidays Paid sick leave and parental leave Hybrid More ❯

/ML pipelines and vector databases (e.g. Pinecone, FAISS, Weaviate). Proficiency in Python plus at least one other backend language (TypeScript or Java preferred). Proven experience with AWS , containerisation, and infrastructure as code (Terraform, Docker). Solid understanding of API design, data modelling, and microservice architecture. Excellent communication skills, with the ability to translate technical outcomes into … business impact. Tech Environment Languages: Python, TypeScript, Java AI/LLM: OpenAI, Anthropic, Retrieval-Augmented Generation (RAG) Infrastructure: AWS (Lambda, ECS, S3), Terraform, Docker Databases: PostgreSQL, MySQL, Redis, vector databases DevOps: GitHub, CI/CD pipelines Why Join Competitive salary and comprehensive benefits package 25 days annual leave + bank holidays Paid sick leave and parental leave Hybrid More ❯

/ML pipelines and vector databases (e.g. Pinecone, FAISS, Weaviate). Proficiency in Python plus at least one other backend language (TypeScript or Java preferred). Proven experience with AWS , containerisation, and infrastructure as code (Terraform, Docker). Solid understanding of API design, data modelling, and microservice architecture. Excellent communication skills, with the ability to translate technical outcomes into … business impact. Tech Environment Languages: Python, TypeScript, Java AI/LLM: OpenAI, Anthropic, Retrieval-Augmented Generation (RAG) Infrastructure: AWS (Lambda, ECS, S3), Terraform, Docker Databases: PostgreSQL, MySQL, Redis, vector databases DevOps: GitHub, CI/CD pipelines Why Join Competitive salary and comprehensive benefits package 25 days annual leave + bank holidays Paid sick leave and parental leave Hybrid More ❯

support projects environment. 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 ❯

AWS Solution Architect £80000-95000 GBP Bonus, car allowance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent AWS Solution Architect (Manager) £80,000 - £95,000 + Bonus + Car Allowance London -- Hybrid My client, a global professional services powerhouse and one of the world's leading providers of Cloud Solutions, are currently in search of … an AWS Solution Architect to join their innovative cloud transformation team. Recognised worldwide for business excellence and inclusion, they work with tier-1 clients across multiple sectors, helping turn cloud strategy into reality. The AWS Solution Architect will lead the design and delivery of transformative cloud solutions, working on cutting-edge projects spanning cloud migration, cloud-native applications … and AI-powered initiatives. You'll collaborate with cross-functional teams to architect scalable, secure solutions for some of the world's leading organisations. Responsibilities of the AWS Solution Architect: Design and implement scalable, secure cloud solutions that power AI initiatives and business transformation. Lead end-to-end cloud migration projects from strategy through to implementation. Develop cloud infrastructure More ❯

month contract. 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 for … 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 ❯

Senior Software Engineer to help lead the technical evolution of this critical platform. The Opportunity You’ll join a growing team building scalable, secure systems using React , Python , and AWS , helping to drive our mission to cut the impact of flooding in half.This is more than just building products — it’s about delivering real-world impact through technology. What … system improvements Drive code quality, observability, and resiliency across services Tech Stack Frontend : React, JavaScript/TypeScript Backend : Python (FastAPI, Flask, or Django), ideally with geospatial data processing Cloud : AWS (Lambda, ECS, RDS, S3, API Gateway, etc.) DevOps : Docker, CI/CD pipelines, Git Orchestration : Airflow or similar tools Eligo Recruitment is acting as an Employment Business in More ❯

Senior Software Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation … trends, applications, and protocols Senior Software Developer -Experience Required Proven experience as a Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs More ❯

Senior Full Stack Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The … and protocols Senior Full Stack Developer -Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs 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 ❯

tech stack and methodologies: C# .NET (8+), Terraform, Typescript - Services: Rest API; Event-driven, Microservice, Serverless architecture - Principles: TDD, Agile, Pair Programming - CI/CD: Git, Docker, Bamboo - Cloud: AWS, Lambda, ECS - Databases/Storage: Postgres , Dynamo, DocumentDb, OpenSearch/Elastic, Redis - Monitoring: Cloudwatch, Kibana, Grafana, DataDog Qualifications Experience of working with the following tech; C# .NET (8+ … Terraform, Typescript, AWS, CI/CD Dedication to high quality, testable and maintainable code and super passionate about all things technical Happy to collaborate with a wide group of people Take ownership of key deliverables Keen to coach and mentor others Additional Information Were a community here that cares as much about your life outside work as how you More ❯