1 to 25 of 102 AWS Lambda Jobs in London

Senior Golang Developer - Kubernetes - Financial Services Excellent opportunity opens for an experienced Developer strong on Golang with experience in AWS and Kubernetes to join a highly regarded Financial Services entity's London office. You will act as the team lead and play a key role in building mission-critical … support financial applications and services , including trading platforms, investment systems, and risk management tools. Build and deploy cloud-based solutions using Amazon Web Services (AWS), including services such as EC2, S3, RDS, DynamoDB, and Lambda to create scalable, reliable, and secure infrastructure. Implement and manage containerized applications using ...

Data Engineer Python | AWS | AWS Glue | AWS Lambdas | Accounting Data | Insurance | London (Hybrid) | Up to £80K A leading insurance firm is seeking a Data Engineer to join a newly formed Data squad responsible for building a greenfield data platform. This Data Engineer will work closely with internal … Location: London Data Engineer Responsibilities Design, build, and maintain robust data pipelines from the ground up Develop and optimise ETL workflows using Python and AWS Work closely with Accounting and Finance teams on month-end, IBNR, and financial reporting data Ensure data quality, accuracy, and reliability across critical reporting ...

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 architecture Strong database design skills (PostgreSQL, DynamoDB, Elasticsearch) Familiarity with frontend 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 ...

Data Engineer Python AWS AWS Glue AWS Lambdas Accounting Data Insurance London (Hybrid) Up to £80K A leading insurance firm is seeking a Data Engineer to join a newly formed Data squad responsible for building a greenfield data platform. This Data Engineer will work closely with internal ...

crucial role within the Cloud Operations Team, focused on the design, implementation, and maintenance of cloud infrastructure and services on the Azure and AWS Cloud Platforms, respectively. This role is responsible for ensuring the reliability, scalability, and security of cloud-based solutions, including compute, storage, networking, and security components. … will work with the team in response to incidents related to AWS resources and Azure resources, conduct root cause analysis, and implement corrective actions to prevent reoccurrence. You'll configure and manage monitoring solutions (e.g., CloudWatch/Azure Monitor) to track resource utilisation, application performance, and generate alerts ...

Lead Data Architect (Snowflake/AWS) Location: London (Hybrid – flexible) Salary: £110,000–£130,000 + Benefits Lead Data Architect (Snowflake/AWS) – Your Opportunity to Own, Build & Lead We’re hiring a Lead Data Architect (Snowflake/AWS) to join a high-growth, PE-backed business … shape a platform and future engineering team from day one.As the Lead Data Architect , you’ll take full control of an existing Snowflake + AWS data platform, stabilise it, evolve it, and define the technical direction that will scale the business over the next 12 months and beyond.This role ...

Level DevOps Engineer (6-Month Contract) - Design Services Key Responsibilities Design, build, and operate AWS infrastructure using automation and infrastructure-as-code best practices. Support and improve serverless architectures (AWS Lambda, API Gateway, event-driven services). Apply SRE principles to improve reliability, availability, performance, and incident … reliability tooling. Build and support internal platform capabilities that enable development teams to deploy and operate services efficiently. Manage and support PostgreSQL databases in AWS, ensuring performance, resilience, and data integrity. Maintain and improve CI/CD pipelines, enabling reliable and repeatable deployments. Implement and enforce security best practices ...

AWS Data Engineer Rate: Up to £325 per day (Outside IR35) Contract Length: 6 Months (with strong potential for extension) Location: Hybrid - 1 day per week onsite in Central London A leading organisation is seeking an experienced AWS Data Engineer to join their data and analytics team, contributing … opportunity to work on high-impact projects, delivering data platforms and pipelines that drive real-time insights and strategic business decisions. Responsibilities for the AWS Data Engineer: Design, build and maintain scalable data pipelines and architectures within the AWS ecosystem Leverage services such as AWS Glue, Lambda ...

strong background in DevSecOps to join a critical public sector digital programme. This role offers a unique blend of hands-on technical investigation within AWS and high-level architectural design to define the future of secure cloud-native services. The Role You will be embedded within a cross-functional … engineering team, acting as the bridge between development and security. Your remit will involve: AWS Investigation: Deep-dive analysis into enterprise AWS deployments to identify vulnerabilities and optimise security posture. Security Design: Defining security solutions, guardrails, and 'ways of working' for engineering squads. Automation: Embedding security tooling into ...

Your responsibilities: Design and develop web applications using Java (latest versions), Spring Boot, and AWS technologies. Architect and implement RESTful APIs for distributed enterprise-grade systems. Develop robust, scalable, and high-performance microservices leveraging Spring Boot and modern design patterns. Integrate and manage AWS services such … Lambda, RDS, and API Gateway for cloud-native deployments. Build and optimize multithreaded and concurrent applications, ensuring thread safety and performance. Implement CI/CD pipelines using Jenkins, GitHub Actions, or AWS CodePipeline for automated deployments. Containerize applications with Docker and orchestrate using Kubernetes for scalability and resilience. ...

AWS Solutions Architect - Travel & Hospitality Location: London or UK-based (within 3-4 hours commuting distance) Salary: c£130,000 base + £40,000 bonus A leading global technology consultancy is seeking an experienced AWS Solutions Architect to join their specialist Travel & Hospitality practice. This is a senior … known travel brands operate. You’ll act as a trusted technical advisor, working closely with business development and partnership teams to shape innovative, scalable AWS architectures that drive measurable business outcomes. This is an excellent opportunity for someone who thrives at the intersection of technology, strategy, and client engagement. ...

delivery, you will design, build, and operate the runtime, infrastructure, and operational layers supporting RAG pipelines, LLM orchestration, vector search, and evaluation workflows across AWS and Databricks. Working closely with senior AI engineers and product teams, you'll ensure AI systems are scalable, observable, secure, and cost-efficient, turning … products. Build, operate, and optimise RAG and LLM-backed services, improving latency, reliability, and cost. Design and run cloud-native AI services across AWS and Databricks, including ingestion and embedding pipelines. Scale and operate vector search infrastructure (Weaviate, OpenSearch, Algolia, AWS Bedrock Knowledge Bases). Implement strong observability ...

larger engineering team. You will: Design and build backend services that ingest, process and serve intelligence at scale Own and evolve our AWS infrastructure, ensuring it's secure, cost-effective and production-ready Work across the stack when needed, comfortable contributing to frontend, APIs and data layers Help define … intelligence feeds Implement robust error handling, logging, monitoring and alerting Write clean, well-tested code with clear documentation Infrastructure & Cloud Engineering Own and manage AWS infrastructure (ECS, Lambda, RDS, S3, CloudFront, SQS, EventBridge, etc.) Design for scale, reliability and cost efficiency from the outset Implement infrastructure-as-code ...

military operations. Key Responsibilities Deliver high-quality software solutions across the full development lifecycle. Build and deploy cloud-native applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL, and MongoDB . Work within Agile and DevSecOps environments, utilising tooling such as Atlassian, Jenkins … GitLab, OWASP and AWS services. Apply Site Reliability Engineering principles to enhance reliability, resilience, and performance. Support technical decision-making, explaining trade-offs and best practices to clients and stakeholders. Contribute to a culture of continuous learning, collaboration, and technical excellence. About You We're looking for innovative engineers ...

solving, and debugging skills. Good communication and interpersonal skills. Familiarity with CI/CD pipelines and modern DevOps practices. Desirable skills Experience working with AWS Lambda and cloud-hosted applications. Familiarity with infrastructure-as-code tools such as Terraform . Experience working with Tailwind , Radix , or similar design ...

Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Key Responsibilities: Design & Build: Create and manage scalable AWS infrastructure following best practices for performance, security, and cost efficiency. Automate & Streamline: Implement Infrastructure-as-Code (Terraform or CloudFormation) and develop CI/CD pipelines … seamless delivery. Collaborate & Support: Partner with cross-functional teams to integrate DevOps solutions into project workflows and troubleshoot AWS environments. Secure & Comply: Apply security best practices, conduct audits, and maintain compliance with governance and regulatory standards. Monitor & Optimize: Develop monitoring and alerting solutions to enhance availability and proactively optimize ...

Experience : 6-10+ Years JD: We are seeking a highly skilled Developers to develop, and maintain serverless applications using Python and AWS technologies. The ideal candidate will have extensive experience in building scalable, high-performance back-end systems and a deep understanding of AWS serverless services such … Lambda, DynamoDB, SNS, SQS, S3, and others. This role requires a strong technical leader who can guide teams, architect solutions, and contribute to the overall success of our fintech products. Key Responsibilities: Minimum of 6 years of experience in back-end software development, with at least 4 years ...

seeking a highly accomplished Senior AWS Architect with 14+ years of enterprise technology experience and proven expertise in leading complex on-prem to AWS migration programs . The ideal candidate will architect scalable, secure, cost-optimized target environments on AWS, guide containerization & modernization initiatives, and drive migration … strategies such as rehost (lift & shift), replatforming, refactoring, and application consolidation . This role requires a blend of deep hands-on AWS knowledge, architectural leadership, stakeholder management, and the ability to articulate business value through AWS-native capabilities. Role Type: Contract Inside IR35 Duration: 4-6 weeks Location ...

most high-profile digital transformation programmes, ensuring the stability, scalability, and security of critical national infrastructure. You will oversee the successful delivery of AWS cloud, automation, and CI/CD initiatives by coordinating multidisciplinary teams, managing delivery timelines, and ensuring alignment with business and architectural goals. Acting … stakeholders, you will guide delivery from concept to completion, ensuring smooth handover into live service operations. Key Responsibilities Oversee planning, execution, and delivery of AWS cloud, DevOps, and automation projects on time and within budget Lead cross-functional teams including cloud engineers, DevOps engineers, architects, developers, service desk engineers ...

passionate about automation, observability, and designing systems that just don’t fail , this is the perfect environment for you. Tech Stack Cloud: AWS (EC2, RDS, S3, IAM, Lambda, CloudWatch) Containerisation & Orchestration: Docker, Kubernetes (EKS) Infrastructure as Code: Terraform Configuration Management: Ansible Monitoring & Observability: Prometheus, Grafana, ELK Stack … Championing SRE principles such as error budgets, SLIs/SLOs, and automation-first thinking. What We’re Looking For Strong experience running cloud infrastructure (AWS preferred) in production. Proven background in Kubernetes operations (EKS, Helm, or similar). Solid knowledge of monitoring, alerting, and logging (Grafana, Prometheus, ELK). ...

Essential Skills & Experience: Proven experience as a DevOps Engineer , SRE, or similar role. Strong knowledge of CI/CD tools and platforms (AWS CodePipeline preferred, but experience with Jenkins, GitLab CI, or similar is valuable). Hands-on experience with Terraform and Infrastructure as Code principles. Proficiency in Golang … building automation tools and integrations. Expertise in AWS services (EC2, ECS/EKS, Lambda, S3, IAM, CloudWatch, etc.). Familiarity with Docker and container orchestration (ECS, Kubernetes, or EKS). Strong knowledge of Git workflows and version control best practices. Understanding of security best practices in CI/ ...

just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus ...

Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator with experience as a tech lead and individual contributor in agile, fast paced environments ...

Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator with experience as a tech lead and individual contributor in agile, fast paced environments ...

Augmented Generation (RAG) Extensive programming expertise , primarily in Python, delivering ML and GenAI solutions with a language-agnostic mindset Familiar with cloud services (e.g. AWS Lambda best practices) Strong team player and confident communicator with experience as a tech lead and individual contributor in agile, fast paced environments ...