1 to 25 of 39 AWS Lambda Jobs in London

observability platform. What you’ll be doing: Develop monitoring automation using PowerShell, Python and CloudFormation. Migrate legacy monitoring platforms into LogicMonitor. Build and maintain AWS Lambda functions for monitoring and reporting workflows. Configure LogicMonitor datasources, alert rules, escalation chains and integrations. Integrate LogicMonitor with Freshservice, Slack and other … support the successful transition into BAU. What you’ll bring: Expert-level automation skills (PowerShell, Python & CloudFormation). LogicMonitor or enterprise monitoring platform experience. AWS Lambda expertise. Linux & Windows Server experience. Observability and alerting framework expertise. Excellent data analysis skills with a strong aptitude for translating technical findings ...

gaining stakeholder buy in and driving data quality. Create and maintain optimal data pipeline architecture by designing and implementing data ingestion solutions on AWS using AWS native services (such as GLUE, Lambda) or using data management technologies (such as Talend or Informatica) Design and optimize data models … AWS Cloud using AWS data stores such as Redshift, DynamoDB, RDS, S3 Design operations architecture and conduct performance engineering for large scale data lakes in production environment Participate in client design workshops and provide tradeoffs and recommendations towards building solutions. Mentor other engineers in coding best practices ...

technical solutioning where needed. Architecting, building and shipping complex, high-performance distributed services in C# and .NET Core 8/9 – primarily serverless on AWS Lambda – setting the technical bar for the squad and owning delivery of substantive feature sets end‐to‐end. Designing data models and persistence … tuning for performance at scale, and modelling for both transactional and high-throughput access patterns. Building resilient, event‐driven systems with SQS and related AWS messaging primitives – idempotency, retries, dead‐letter handling, and clean separation of concerns across services. Owning each feature’s solution end‐to‐end – partnering with ...

such as PostgreSQL Understanding of data modelling and organising data for software applications Ideally, experience working with Docker or containerised applications Experience working with AWS, ideally including S3, RDS or Lambda Experience building or working with API-driven data solutions would be advantageous Understanding of data quality principles … Engineer/Junior Data Engineer/Python/SQL/PostgreSQL/Data Modelling/ETL/APIs/REST APIs/Docker/AWS/Amazon S3/Amazon RDS/AWS Lambda/FastAPI/Amazon CloudWatch/Infrastructure as Code (IaC)/Computer Science ...

engineering position. You'll own the runtime, infrastructure, and operational layers that RAG pipelines, LLM orchestration, vector search, and evaluation workflows run on, across AWS and Databricks. The focus is on building scalable, observable, secure, and cost-efficient platform infrastructure that enables AI engineering teams to ship and operate … products reliably in production. What you'll do Design, build, and operate cloud-native AI platform infrastructure across AWS (Lambda, API Gateway, DynamoDB, S3, CloudWatch) and Databricks Deploy and operate containerised services on Kubernetes using Terraform for infrastructure-as-code Own and scale vector search infrastructure (OpenSearch, Algolia ...

automation, strong ownership, and continuous improvement supported by open feedback loops. We are moving towards a cloud-first architecture with a strong focus on AWS, working with technologies such as Java/Spring, AWS Lambda, Node.js, Kafka, SQL/NoSQL databases, and more. Key Tasks Work within … multiple programming languages, ideally incl. Java/Spring Passion for clean, maintainable code with a strong understanding of SOLID principles Hands-on experience designing AWS-based systems, microservices with REST APIs, and event-driven architectures Focus on engineering quality through code reviews, testing, and test strategy improvement Responsibility ...

developing and enhancing the services that power Hive's smart home ecosystem while supporting customers on their journey to net zero. Working with modern AWS technologies, including Lambda, ECS, DynamoDB, API Gateway, EventBridge, and CloudFormation, you'll design and build scalable, resilient cloud-native solutions that support everything … automated testing, and modern CI/CD practices to deliver high-quality software with confidence. Experience building and operating cloud-native applications within AWS, particularly using Lambda, DynamoDB, and CloudFormation. Familiarity with serverless development frameworks such as Serverless Framework, AWS SAM, or AWS CDK, alongside development ...

Description: Position: AWS Core Architect Location: Hybrid - London Contract Type: Contract Inside IR35 Security Clearance: BPSS/SC Clearance required In this contract, you will lead the architecture assessment of legacy application estates and design exactly how they will land, run, and operate on a newly established AWS … data flows, interfaces, and operational models. Target Landing Design: Define target account structures, network placements, compute/storage patterns, and IAM configurations using standard AWS landing zone architectures. Migration Strategy: Formulate concrete migration treatments (rehost, replatform, refactor, etc.) and address dependencies, cutover sequences, and rollback strategies. Core AWS ...

Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Inside IR35 £400 day rate Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal … Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects (back end leaning) Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code ...

mentor others and continue growing yourself. What You’ll Be Working With Our stack includes TypeScript, React, and React Query on the frontend, with AWS Lambda, Node.js, and PostgreSQL on the backend, all running on AWS cloud infrastructure. We’re looking for someone who’s most comfortable … Looking For You’re a confident, hands‐on engineer with experience in TypeScript, React, SQL, and databases You’ve worked with cloud infrastructure, ideally AWS and serverless patterns, or you’re keen to develop deep expertise here You’ve successfully delivered complex technical projects and understand what it takes ...

Platform & Agentic AI Architect Lead for a contract role based in London. This high-responsibility position involves leading an engineering pod to migrate AWS serverless applications to Azure, focusing on building frameworks, guardrails, and workflows that enable AI coding agents to deliver scalable and compliant solutions. This … claude_code_forge scaffolding, including repository structures, CLAUDE.md specifications, agent creation, MCP configurations, and custom commands. Define migration work packages and acceptance criteria for AWS-to-Azure transformation. Build CI/CD guardrails, architectural controls, and automated quality checks. Enforce architecture through testing, linting, and dependency management. Drive ...

Full Stack Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Inside IR35 £400 day rate Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit … Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects (back end leaning) Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code ...

Description: You will lead a small, high-output agentic engineering pod migrating AWS Lambda applications to Azure. Inspired by OpenAIs Harness Engineering model, your primary job is not writing code it is designing the harness: the scaffolding, constraints, and feedback loops that let Claude Code agents do reliable … Responsibilities Own and evolve the claude_code_forge scaffolding repo structure, CLAUDE.md templates, creating agents, MCP tool configs, and custom slash commands Decompose the AWS estate into depth-first migration work-packages with clear acceptance criteria agents can validate Enforce architecture mechanically (structural tests, linting rules, dependency-layer checks ...

PyTorch, XGBoost) and cloud‐native ML services (SageMaker, Azure ML, Vertex AI). Architecture and delivery of scalable cloud data and AI platforms on AWS, Azure or GCP; experienced with containerisation, IaC, event‐driven architectures and CI/CD. Track record of delivering production Python services and APIs; working … knowledge of cloud‐native application patterns and release practices. Software Engineering Production‐grade Python services (FastAPI, AWS Lambda, event‐driven patterns) and front‐end development with React/Next.js, Material UI and SWR. Cloud architecture design capability across major providers; rounded understanding of database trade‐offs – relational, NoSQL ...

delivery of cloud‐native services. You will architect, design data models, and ship robust REST APIs in a serverless AWS stack, collaborating with engineers, BAs and leadership. You’ll mentor peers and push for high standards in CI/CD, IaC and secure coding. Housed in a hybrid model ...

process improvements to the team owning migration architecture Essential Skills & Experience • Strong Python skills (this is a backend-focused role) • Confidence working with AWS services, particularly DynamoDB, S3, containers, and ECS • Solid understanding of APIs and endpoint-based integrations, including working with unfamiliar external systems and documentation • Working knowledge … Desirable Skills & Experience • Familiarity with AWS Lambda and streams • Basic frontend awareness (jQuery or Svelte) • Exposure to FTP/SFTP-based export retrieval • Familiarity with CRM platforms, recruitment systems, or adjacent operational software • Previous customer-facing technical work or integration-heavy experience What We're Looking ...

Site Reliability Engineer (AWS) Reporting to: Director of Engineering Location: London (Hybrid – we’re flexible) Job Type: Permanent About Us Camascope is a fast-growing technology company focused on empowering the care and medication sector with technology. We are a team of talented, caring, and ambitious individuals … fast-paced startup environment, Camascope will be the perfect place for you. What You'll Do Own reliability – Maintain and improve our AWS infrastructure using Terraform, bringing your expertise and best practices Champion observability – Partner with developers to implement effective monitoring, logging, and tracing strategies Strengthen security – Work closely ...

models that protect our customers and meet enterprise‐grade standards. Tech Stack includes: Node.js (TypeScript & JavaScript), Dart/Flutter, C++, MySQL (Aurora), Redis, OpenSearch, AWS (Fargate, Lambda, CloudWatch), Docker, Terraform, GitHub Actions Requirements 8+ years of professional software engineering experience, specifically in backend and infrastructure. Proven track record … upon by active users. Node.js experience, or strong experience in multiple programming languages and evidence of learning new ones quickly. Experience with cloud infrastructure (AWS preferred), infrastructure as code, and container orchestration. Strong SQL skills, including hands‐on experience with query analysis and optimization. Ability to work independently ...

DevSecOps Engineer, you will work closely with Software Engineers, Platform Engineers, Cloud Architects, and Security teams to build secure-by-design solutions across AWS environments. You will be responsible for automating security controls, improving cloud security posture, developing CI/CD pipelines, and implementing security tooling within a fast … paced engineering environment. The successful candidate will have strong software engineering capabilities alongside cloud and security expertise. Key Responsibilities Design, build and maintain secure AWS cloud infrastructure. Develop and maintain Infrastructure as Code using Terraform and AWS-native tooling. Build security controls directly into CI/CD pipelines. ...

DevSecOps Engineer, you will work closely with Software Engineers, Platform Engineers, Cloud Architects, and Security teams to build secure-by-design solutions across AWS environments. You will be responsible for automating security controls, improving cloud security posture, developing CI/CD pipelines, and implementing security tooling within a fast … paced engineering environment. The successful candidate will have strong software engineering capabilities alongside cloud and security expertise. Key Responsibilities Design, build and maintain secure AWS cloud infrastructure. Develop and maintain Infrastructure as Code using Terraform and AWS-native tooling. Build security controls directly into CI/CD pipelines. ...

Junior AWS DevOps Engineer 40,000 - 50,000 Fully Remote Overview: An exciting opportunity has arisen with a fast-growing technology organisation delivering a major cloud infrastructure project. We are looking for a Junior DevOps Engineer to join our clients growing DevOps team and help build secure, scalable … highly available cloud environments. This is an excellent opportunity for someone with AWS experience looking to develop their skills across Infrastructure as Code, automation, CI/CD, and cloud security while working on a greenfield project using modern technologies. Role & Responsibilities: Design, build, and maintain AWS cloud infrastructure ...

collaborating closely with engineers in North America and Europe, driving technical excellence across Clio’s production environments. Who you are You’re an experienced AWS engineer who thrives on building infrastructure that just works – scalable, secure, and self‐healing. You’re obsessed with automation, love digging into cloud architecture … communicate clearly, solve problems creatively, and bring both curiosity and calm to complex challenges. What you’ll work on Design, build, and maintain the AWS infrastructure supporting Clio’s production environments. Implement and evolve Infrastructure-as-Code using Terraform, ensuring reproducibility and compliance. Collaborate with developers to improve ...

/endpoint management Strong troubleshooting and problem-solving skills Desirable Experience Object storage, MariaDB or database administration CI/CD tools such as Jenkins AWS (S3, Lambda, CloudFront) exposure Terraform or additional IaC tooling Experience with Harvester or similar platforms Knowledge of security, compliance or GDPR Why Apply ...

consumption (REST, authentication, validation, error handling) and how frontend applications integrate with distributed backend systems. Experience deploying and maintaining services on cloud platforms, preferably AWS (e.g., Lambda, API Gateway, S3, DynamoDB), and working with CI/CD pipelines using tools like GitHub Actions, CircleCI, or AWS CodePipeline. ...

sequence interdependent migration work, making sound technical decisions before all edge cases are known and adapting as issues surface What we’re looking for AWS & SageMaker (must have) Amazon SageMaker (Studio, Training, Pipelines, Endpoints) — expert level; you can architect and operate the full lifecycle AWS IAM — advanced; writes … least-privilege policies from scratch, not just modifies examples Amazon S3 — advanced; including lifecycle policies, encryption, and bucket policies AWS KMS — working knowledge of key management in an ML context AWS CI/CD tooling (CodePipeline/CodeBuild or equivalent) — advanced; you've automated model promotion across environments ...