8 of 8 AWS Lambda Jobs in Watford

narrow-right Job Views: 2 Posted: 28.06.2025 Expiry Date: 12.08.2025 col-wide Job Description: About the Role We’re looking for a skilled DevOps Engineer with deep experience in AWS infrastructure, automation, and containerization. You’ll own the full cloud lifecycle — from provisioning and deploying to securing and monitoring — and will play a key role in supporting the scalability … you. We're looking for candidates that have worked on either consumer facing or business facing Product platforms, not internal IT infrastructures. Tech You’ll Work With Cloud & Infra: AWS (EC2, ECS, Aurora, RDS, ElastiCache, S3, Route 53, CloudWatch, SQS, Cognito) IaC: Terraform or CloudFormation Containerization: Docker on ECS Monitoring & Security: CloudWatch, Systems Manager, IAM policies, encryption Other Tools … MongoDB Atlas, Google CDN, Bash or Python scripting What You'll Need 3+ years of hands-on experience managing AWS environments and Linux systems Proven expertise in Infrastructure as Code (Terraform or CloudFormation) Strong experience in CI/CD workflows using AWS CodePipeline and CodeBuild Hands-on experience with Docker and deploying on ECS Solid scripting skills in More ❯

modern cloud technologies. Key Responsibilities Develop and maintain full-stack web applications using PHP and modern frontend technologies Design and implement scalable solutions in multi-server environments Work with AWS cloud services to build robust, distributed systems Optimize database performance and design efficient data structures Implement and manage queue systems for asynchronous processing Collaborate with cross-functional teams to … API design and implementation Proficiency in both MySQL and PostgreSQL databases System Administration & Infrastructure Working knowledge of Linux systems (command line, file permissions, process management) Hands-on experience with AWS services (EC2, S3, RDS, Lambda, etc.) Knowledge of queue systems (SQS, Redis, Beanstalk, or similar) Understanding of load balancing, caching strategies, and CDN implementation Experience with containerization (Docker … Git) Knowledge of testing frameworks (PHPUnit, Jest, etc.) Understanding of CI/CD pipelines Excellent communication and teamwork abilities Nice to Have Experience with microservices architecture Knowledge of additional AWS services (ElastiCache, CloudWatch, etc.) Familiarity with Elasticsearch or similar search engines Experience with performance optimization and monitoring tools DevOps experience and infrastructure as code (Terraform, CloudFormation) System administration experience More ❯

sophisticated Big Data platforms, cloud solutions, or advanced infrastructure, our teams will drive innovation and digital excellence across multiple programmes. Role We are seeking a highly skilled and motivated AWS Cloud Engineer to design, build, and manage our AWS cloud environments, supporting both project delivery and operational stability. You will be responsible for creating scalable, secure, and efficient … key role in infrastructure automation, monitoring, security, and supporting smooth transitions from project build phase to long-term operations. Responsibilities Design, build, and maintain secure, scalable, and highly available AWS cloud environments. Create and manage AWS infrastructure using Infrastructure as Code (IaC) tools such as CloudFormation, Terraform or AWS CDK. Configure and manage core AWS services … including EC2, S3, IAM, RDS, Lambda, CloudFront, ECS/EKS, and CloudTrail. Develop automation scripts using AWS CLI, Python, Bash, or PowerShell to streamline infrastructure provisioning, deployment, and maintenance tasks. Implement automated CI/CD pipelines for cloud infrastructure deployments using tools like AWS CodePipeline, CodeBuild, or integration with third-party tools (e.g. Jenkins, GitLab CI). More ❯

DevOps Specialist with a strong python and data engineering background to support our R&D and tech teams by designing, building, and maintaining robust infrastructure and data pipelines across AWS and GCP. You will be instrumental in ensuring our systems are scalable, observable, cost-effective, and secure. This role is hands-on, cross-functional, and central to our product … and research success. Key Responsibilities DevOps & Infrastructure Design, implement, and maintain infrastructure on AWS and Google Cloud Platform (GCP) to support high-performance computing workloads and scalable services. Collaborate with R&D teams to provision and manage compute environments for model training and experimentation. Maintain/monitor systems, implement observability solutions (e.g., logging, metrics, tracing), and proactively resolve infrastructure … customer experience. Maintain data quality, lineage, and compliance across multiple environments. Key Requirements 5+ years of experience in DevOps , Site Reliability Engineering , or Data Engineering roles. Deep expertise with AWS and GCP , including services like EC2, S3, Lambda, IAM, GKE, BigQuery, and more. Strong proficiency in infrastructure-as-code tools (e.g., Terraform , Pulumi , CloudFormation ). Extensive hands-on More ❯

Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty and More ❯

needed. You'll be joining a high-performing team focused on designing, scaling, and maintaining their growing SaaS platform. ?️ What You’ll Be Working With: React Node.js (backend services) AWS Serverless – particularly Lambda , API Gateway, DynamoDB, etc. RESTful APIs and cloud-native architectures CI/CD workflows and version control (Git) ? What You’ll Bring: 5–7+ years … Strong track record of building commercial projects and modern, responsive user interfaces with React Proven ability to contribute across the stack (Node.js backend, API integration) Strong experience working with AWS , particularly serverless environments Experience collaborating with UX/UI and Design teams to bring polished, thoughtful features to life A STEM degree would be preferred. ? What You’ll Be … of greenfield builds and proof-of-concept work . Meaning plenty of variety and room for creative, design-led thinking. Contributing to backend services using Node.js in a serverless AWS architecture Owning features end-to-end and shipping production-ready code Working as part of a tight-knit engineering team that values clean code, best practices, and continuous learning More ❯

architecture. What You’ll Do: ?Build and enhance backend services and APIs using Node.js and TypeScript . ?Design and maintain a microservices architecture that ensures resilience and scalability. ?Utilise AWS and serverless technologies to streamline infrastructure and deployment processes. ?Write high-quality, maintainable code following best practices for security and performance. ?Frontend: React.js ?Infrastructure: AWS Lambda, Serverless … We’re Looking For? ? ?Hands-on experience as a Full Stack Engineer or in a similar role. ?Strong proficiency in Node.js, React.js, and TypeScript . ?Knowledge of cloud platforms (AWS) and serverless technologies . ?Experience with microservices architecture and building scalable systems. ?Work with a modern tech stack and help reshape financial processes. ?Gain hands-on experience in an More ❯

who takes ownership, thinks like an engineer, and enjoys working in a collaborative, delivery-focused team. What You'll Bring Strong Java development experience (Spring Boot, Microservices) Proficiency with AWS services (Java Spark, EMR, Lambda, native AWS databases) Experience with Kubernetes and EKS Strong understanding of cloud infrastructure and distributed systems A proactive mindset with a focus … on end-to-end delivery Nice to Have Background in the Payments or FinTech industry Experience with AWS Glue or large-scale data processing tools Knowledge of event-driven architecture What’s on Offer Long-term engagement through 2026 Remote-first working with some flexibility for on-site collaboration Opportunity to work with modern technologies in a high-performing More ❯