26 to 44 of 44 AWS Lambda Jobs in the City of London

tooling to ship better, faster What we’re looking for Strong hands-on experience across TypeScript/React/Node/REST APIs AWS experience (serverless is ideal): Lambda, SQS, S3, Cognito, API Gateway, EventBridge Microservices + event-driven patterns PostgreSQL plus at least one of DynamoDB/ ...

120k We’re hiring a Hands-On Engineering Manager with deep technical leadership experience across Python , large-scale data systems, and modern AWS infrastructure. You’ll lead a squad of 4 engineers , guiding them through complex technical decisions and helping them deliver high-performance, data-intensive systems operating over … engineers , supporting growth, coaching, and high-quality delivery. Set technical direction across Python services, distributed systems, and large-scale data processing. Work heavily with AWS — especially Redshift, Lambda, ECS, S3 , plus data formats like Parquet . Shape high-throughput data pipelines and SQL-based workflows , ensuring scalability ...

client currently seeks an SC cleared AWS Solutions Architect to join their team on an initial 6 month contract. This role is Hybrid (2/3 days a month based in the office in London). Skills: 5+ years of hands-on AWS infrastructure experience. Strong expertise with … AWS CloudFormation (must be able to write complex templates from scratch). Practical experience managing and troubleshooting Amazon EKS clusters . Deep understanding of Kubernetes fundamentals (pods, deployments, services, networking, ingress, secrets). Experience with AWS core services: EC2, VPC, IAM, S3, RDS, Route 53, CloudWatch, Lambda ...

data exploration Redis for caching and task queues GitHub, Codeship and Heroku for seamless code review, integration and deployment Claude Code for agentic coding AWS S3, CloudFront and Lambda for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp ...

hands-on. Collaborate with internal infra/platform teams to align capabilities and avoid duplication. Design and implement secure, cost-aware, scalable systems using AWS services and Kubernetes. Mentor junior engineers and set best practices for AI/ML infrastructure. Influence across organisational boundaries and champion modern engineering trends. … Stay ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack Programming: Python (Java familiarity is a plus). AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more. On-Prem: Managed Kubernetes Platform and Hadoop ecosystem. Why This Role is Different Direct ...

driven trading. Collaborate with internal infra/platform teams to align capabilities and avoid duplication. Design and implement secure, cost-aware, scalable systems using AWS services and Kubernetes. Contribute to best practices for AI/ML infrastructure and mentor junior engineers when needed. Work across organisational boundaries and champion … Stay ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack Programming: Python (Java familiarity is a plus). AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more. On-Prem: Managed Kubernetes Platform and Hadoop ecosystem. Why This Role is Different Direct ...

building the new product architecture. We expect this team to work across multiple technologies around a core, including Angular, Python, C#/.Net, SQL, AWS (EKS, S3, Lambda, CDK, etc.), Applied AI/ML libraries and frameworks. About The Role: We are hiring Software Engineers to work … etc.) while collaborating with stakeholders. Requirements: Demonstrate experience working with Python and/or C# (experience in both is highly desirable). Experience with AWS or similar cloud providers, including knowledge of running cost-effective serverless architecture. Understand Software Engineering techniques and processes. Strong interpersonal, communication, and presentation skills ...

building the new product architecture. We expect this team to work across multiple technologies around a core, including Angular, Python, C#/.Net, SQL, AWS (EKS, S3, Lambda, CDK, etc.), Applied AI/ML libraries and frameworks. About the role: We are hiring Software Engineers to work … etc.) while collaborating with stakeholders. Requirements: Demonstrate experience working with Python and/or C# (experience in both is highly desirable). Experience with AWS or similar cloud providers, including knowledge of running cost-effective serverless architecture. Understand Software Engineering techniques and processes. Strong interpersonal, communication, and presentation skills ...

just bug fixing or maintenance. Tech Stack You’ll Learn Frontend: TypeScript, React, Next.js Backend: JavaScript/Python (FastAPI or similar), PostgreSQL Cloud: AWS (API Gateway, Lambda, Timestream DB, IoT Core) DevOps: Docker, CI/CD pipelines Data: IoT, time-series data, geolocation, vehicle telemetry Integrations ...

financial sector is essential An understanding of derivatives is a plus Additional Preferred Qualifications: Java 21, Clojure 1.12 Datomic Database, Dynamo DB AWS (S3, Dynamo DB, Fargate, Lambda, Elasticache ...

while driving the clean energy transition 🌱. What You’ll Do 💻 Build and maintain Node.js services and APIs ☁️ Scale infrastructure and improve reliability across AWS 🤖 Integrate AI/ML models and automate complex energy workflows 👥 Mentor engineers, lead code reviews, and shape engineering standards What We’re Looking … 5+ years backend development with Node.js/TypeScript 🎯 Strong async programming, REST/GraphQL, and PostgreSQL skills 🎯 AWS experience (ECS, Lambda, SQS, DynamoDB) 🎯 Startup experience and a passion for high-impact projects 🎯 Interest in clean energy, AI, or automation a plus Why Join 🚀 Build tech that accelerates renewable ...

building the new product architecture. We expect this team to work across multiple technologies around a core, including Angular, Python, C#/.Net, SQL, AWS (EKS, S3, Lambda, CDK, etc.), Applied AI/ML libraries and frameworks. About The Role: We are hiring a Software Engineering Lead … environment while collaborating with stakeholders Requirements: Understand Software Engineering techniques and processes, particularly adapting Scrum and agile frameworks to meet business needs. Experience with AWS or similar cloud providers, including knowledge of running cost-effective serverless architecture. Experience working with Python, C#, and Angular. Strong interpersonal, communication, and presentation ...

TypeScript for both frontend and backend development Comprehensive experience with cloud-native design patterns, microservices architecture, and serverless computing Hands-on expertise with AWS services, particularly DynamoDB, Lambda, API Gateway, and event-driven architectures Strong knowledge of Azure data platforms, data lakes, and integration technologies Proficient in technical ...

Platform Engineer (AWS/Kubernetes/Terraform) Central London (2-3 days in-office) £65,000 – £75,000 + 10% bonus Are you a Platform or Cloud Engineer who loves ownership, modern tech, and actually seeing the impact of your work? This is a chance to join a small … cloud platforms that power real, customer-facing products used by hundreds of thousands of people every day. What you’ll be working on AWS-based environments supporting mission-critical, customer-facing applications Kubernetes (EKS) clusters in production Infrastructure as Code with Terraform Highly available, scalable platforms used for current ...

implement ETL/ELT pipelines with strong error handling and retry logic. Develop incremental data processing patterns for large-scale datasets. Work with AWS services including Glue, Step Functions, S3, DynamoDB, Redshift, Lambda, and EventBridge. Build and optimise vector database solutions and embedding generation pipelines for semantic search. … Required Skills ETL/ELT pipeline design and data validation frameworks. Advanced Python (pandas, numpy, boto3) and SQL (complex queries, optimisation). Experience with AWS Glue , Step Functions , and event-driven architectures . Knowledge of vector databases , embeddings, and semantic search strategies. Familiarity with document parsing libraries (PyPDF2, pdfplumber ...

risks effectively. Their platform offers software solutions that support enterprise risk management, compliance management, health and safety, and incident reporting. Stack: React, Node, Nextjs, AWS Responsibilites: Develop and maintain responsive web applications using React and Next.js for frontend development. Write scalable, reusable, and efficient TypeScript code for both frontend … manage APIs with Node.js to handle server-side logic and integrate with databases and external services. Design, implement, and deploy cloud-based applications on AWS, including services like EC2, Lambda, and S3. Collaborate with design and product teams to translate user needs into functional, high-performance features. Please ...

/MLOps Platform Engineer at this level, you should have experience with: Proficiency in Python engineering skills, especially in backend systems and infrastructure. Deep AWS expertise, including services like SageMaker, Lambda, ECS, Step Functions, S3, IAM, KMS, CloudFormation, and Bedrock. Proven experience building and scaling MLOps platforms ...

experience) to perform the following duties and responsibilities - Maintain and develop data stacks - Understanding development requirements - Develop and optimise ETL processes - Work extensively with AWS and Snowflake - Embed and configure BI dashboards - Ensure the maintenance of data quality, documentation and governance across platforms - Design of reporting solutions using Power … this excellent and varied role you will need to be able to demonstrate experience in the following areas - MS Dynamics Business Central - Power BI - AWS services (Lambda) - SQL - Python - BI dashboards - Data structures and reporting capabilities - Data ingestion Any knowledge of MS Fabric will be a plus ...

understanding of credit research workflows and investment processes Hands-on experience working with front-office stakeholders Advanced capability in: SQL (data interrogation/validation) AWS data services (S3, Redshift, Lambda) Python (analysis, prototyping, tooling support) Excellent documentation skills and experience owning requirements across the full SDLC Highly desirable ...