libraries. Experience building or validating platform infrastructure, with hands-on knowledge of CI/CD systems, GitHub Actions, Jenkins, or similar tools. Solid experience with AWS services (Lambda, S3, ECS/EKS, Step Functions, CloudWatch). Proficient in Infrastructure as Code using Terraform to manage and provision cloud infrastructure. Strong understanding of software engineering best practices: code quality, reliability More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
i3
You will help drive the evolution of data architecture as we move from Redshift to Snowflake. Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Conducting code reviews, mentoring through pair programming. Building APIs, integrating with microservices, or contributing to backend systems — not just data pipelines or data modelling. Tools like More ❯
london, south east england, united kingdom Hybrid / WFH Options
i3
You will help drive the evolution of data architecture as we move from Redshift to Snowflake. Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Conducting code reviews, mentoring through pair programming. Building APIs, integrating with microservices, or contributing to backend systems — not just data pipelines or data modelling. Tools like More ❯
slough, south east england, united kingdom Hybrid / WFH Options
i3
You will help drive the evolution of data architecture as we move from Redshift to Snowflake. Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Conducting code reviews, mentoring through pair programming. Building APIs, integrating with microservices, or contributing to backend systems — not just data pipelines or data modelling. Tools like More ❯
in relational database design, performance tuning, and migrations (PostgreSQL). Strong knowledge of Docker, Git workflows, and AWS core services (EC2, VPC, IAM, S3, ALB/ELB, ECR/ECS). Familiarity with API versioning, testing strategies, and documentation best practices. Eligible for SC clearance (or ability to obtain; DV clearance required later). Excellent problem-solving, communication, and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
Structure You will report to The Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
Structure You will report to The Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
Structure You will report to The Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP More ❯
Reading, Berkshire, England, United Kingdom Hybrid / WFH Options
Computer Futures
React.js, DevOps & more Collaborative Culture - Inclusive, tight-knit team that values innovation Competitive Pay & Perks - Up to £75K DOE + comprehensive benefits Your Toolkit Java & Spring Boot AWS (Lambda, ECS, S3, etc.) React.js CI/CD & DevOps tooling Bonus: AI/ML, Kubernetes, serverless architecture Security Clearance Note Due to the nature of our work, you'll need to More ❯
APIs that power our AI-driven applications. Develop & Optimise data pipelines – implement efficient, reliable systems for ingesting, processing, and serving financial data. Engineer Cloud-Native Solutions on AWS (Lambda, ECS/EKS, S3, Redshift, etc.) and automate deployments with GitHub Actions & Pulumi. Collaborate & Brainstorm with our engineering team – we frequently share ideas to innovate, plan strategy and decide on More ❯
APIs that power our AI-driven applications. Develop & Optimise data pipelines – implement efficient, reliable systems for ingesting, processing, and serving financial data. Engineer Cloud-Native Solutions on AWS (Lambda, ECS/EKS, S3, Redshift, etc.) and automate deployments with GitHub Actions & Pulumi. Collaborate & Brainstorm with our engineering team – we frequently share ideas to innovate, plan strategy and decide on More ❯
london (city of london), south east england, united kingdom
permutable.ai
APIs that power our AI-driven applications. Develop & Optimise data pipelines – implement efficient, reliable systems for ingesting, processing, and serving financial data. Engineer Cloud-Native Solutions on AWS (Lambda, ECS/EKS, S3, Redshift, etc.) and automate deployments with GitHub Actions & Pulumi. Collaborate & Brainstorm with our engineering team – we frequently share ideas to innovate, plan strategy and decide on More ❯
london, south east england, united kingdom Hybrid / WFH Options
Experis
maintain security and compliance. Build and maintain CI/CD pipelines, monitoring tools, and cost optimisation strategies. Mentor and coach engineers on platform best practices. Tech Stack Highlights AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Experis
maintain security and compliance. Build and maintain CI/CD pipelines, monitoring tools, and cost optimisation strategies. Mentor and coach engineers on platform best practices. Tech Stack Highlights AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Experis
maintain security and compliance. Build and maintain CI/CD pipelines, monitoring tools, and cost optimisation strategies. Mentor and coach engineers on platform best practices. Tech Stack Highlights AWS (ECS, S3, DynamoDB, Aurora, OpenSearch) Pulumi (TypeScript) for infrastructure as code Kafka (Confluent Cloud) for event-driven architecture GitHub Actions for CI/CD DataDog for observability Containerised microservices architecture More ❯
teams that sit at the intersection of infrastructure and product. Great Expertise in AWS best practices, infrastructure-as-code (Terraform), and monitoring (Datadog) Strong Experience in AWS utilizing Lambda, ECS, SQS, API Gateway etc. Any Programming Language experience such as Python, Golang, Typescript, Nodejs etc. If this sounds like an interesting opportunity to you, feel free to apply for More ❯
london (city of london), south east england, united kingdom
Harvey Nash
teams that sit at the intersection of infrastructure and product. Great Expertise in AWS best practices, infrastructure-as-code (Terraform), and monitoring (Datadog) Strong Experience in AWS utilizing Lambda, ECS, SQS, API Gateway etc. Any Programming Language experience such as Python, Golang, Typescript, Nodejs etc. If this sounds like an interesting opportunity to you, feel free to apply for More ❯
teams that sit at the intersection of infrastructure and product. Great Expertise in AWS best practices, infrastructure-as-code (Terraform), and monitoring (Datadog) Strong Experience in AWS utilizing Lambda, ECS, SQS, API Gateway etc. Any Programming Language experience such as Python, Golang, Typescript, Nodejs etc. If this sounds like an interesting opportunity to you, feel free to apply for More ❯
Portsmouth, Hampshire, England, United Kingdom Hybrid / WFH Options
Mexa Solutions LTD
infrastructure stack (Windows Server, SQL and some IIS). There is a little bit of infrastructure in Azure, however, the main DevOps and automation focus will be in AWS - ECS, Docker, Terraform, CDK, Ansible, Nagios, Linux. This role will heavily lean towards the infrastructure side of DevOps with a focus on managing and automating the infrastructure platform and monitoring More ❯
practices (ideally Kubernetes). Understanding of responsive design, accessibility, and cross-browser compatibility. Degree in Computer Science (or equivalent experience). Nice to Have Experience with AWS services (RDS, ECS, Lambda, CloudFront). Contributions to open-source or a strong portfolio of projects. Previous startup or fast-paced product development experience. Interest in AI/ML and creating user More ❯
practices (ideally Kubernetes). Understanding of responsive design, accessibility, and cross-browser compatibility. Degree in Computer Science (or equivalent experience). Nice to Have Experience with AWS services (RDS, ECS, Lambda, CloudFront). Contributions to open-source or a strong portfolio of projects. Previous startup or fast-paced product development experience. Interest in AI/ML and creating user More ❯
london (city of london), south east england, united kingdom
Gravitas Recruitment Group (Global) Ltd
practices (ideally Kubernetes). Understanding of responsive design, accessibility, and cross-browser compatibility. Degree in Computer Science (or equivalent experience). Nice to Have Experience with AWS services (RDS, ECS, Lambda, CloudFront). Contributions to open-source or a strong portfolio of projects. Previous startup or fast-paced product development experience. Interest in AI/ML and creating user More ❯
quality, user-focused software solutions. Contributing to technical architecture decision making. Core skills Languages: Node.js, TypeScript Front-end: Next.js and Vercel, Tailwind CSS Back-end: OpenAPI Infrastructure: AWS (ECR, ECS, Fargate, Elasticache/Redis, SQS, SES, Cognito, RDS, Bedrock, KMS, S3) Databases: MongoDB and PostgreSQL This is a hybrid role - 4 days per week in office (London N1) and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
WüNDER TALENT
ll Do Build real-time AI products using Python, AWS, LiveKit Shape AI assistants for genuine human interactions Own problems end-to-end — no PM bureaucracy Deploy scalable infrastructure (ECS, Lambda, DynamoDB) Work directly with customers to iterate fast Frontend development when needed (React/React Native) What We Want Python expert comfortable with large, async projects Interest in More ❯