City of London, London, 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 (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 ❯
City of London, London, 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 ❯
remote with travel required once a month to the office. Key Skills and Responsibilities: Design, deliver, and support secure and scalable AWS infrastructure using services like EC2, S3, ECS, and FARGATE Integrate SAST (Static Application Security Testing) and DAST (Dynamic Application Security Testing) tools into CI/CD pipelines to enforce secure development practices Automate infrastructure provisioning using CloudFormation More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Durlston Partners
for robustness, automation, and reliability Collaborate with cross-functional teams including research and product Contribute to infrastructure setup and CI/CD best practices Tech Stack Python AWS (Lambda, ECS, CloudFormation, S3) GitHub Actions (CI/CD) Vue.js (optional frontend involvement) Requirements 2+ years’ experience as a Data Engineer or Backend Engineer Proficiency in Python and cloud-based development More ❯
City of London, London, 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 ❯
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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Natural Resourcing Ltd
provisioning, configuration, and deployment within a highly secure environment. Collaborate as part of a multi-disciplined Agile/Scrum team. Key Technologies Cloud & Infrastructure : AWS CloudFormation, AmazonECS, Docker, Kubernetes Automation & CI/CD : CI/CD automation (ideally DroneCI), Git (GitHub or GitLab), Ansible Scripting & Administration : Advanced Linux administration and scripting (e.g., Bash) Security : Strong knowledge 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 ❯
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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Metomic
AI features, like data classification, anomaly detection, etc. Our stack includes TypeScript (Node.js) for backend services, GraphQL, Postgres, and React/TypeScript on the frontend. We deploy to AWS ECS Fargate using GitHub Actions and Terraform continuously releasing to production. AI is a big part of our product, so a strong background here would be advantageous. WHAT WE'RE More ❯
scalable, high-quality code Architect and build new features end-to-end, from API design to UI Design and maintain microservices and internal APIs Manage and improve AWS infrastructure (ECS/Kubernetes, autoscaling workers) Ensure strong standards for security, performance, and reliability Promote a pragmatic, user-centered engineering culture What We’re Looking For Required Skills 5+ years as More ❯
City of London, London, United Kingdom Hybrid / WFH Options
I3 Resourcing Limited
AWS Skillset Delivery experience Building solutions in snowflake implementing data warehousing solutions using Snowflake and AWS Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Enthusiasm for cross-functional work and adaptability beyond traditional data engineering. Examples like building APIs, integrating with microservices, or contributing to backend systems - not just data … strongly preferred for data processing, automation, and pipeline development AWS or Snowflake certifications are a plus Hands-on experience with AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Enthusiasm for cross-functional work and adaptability beyond traditional data engineering. Examples like building APIs, integrating with microservices, or contributing to backend systems - not just data More ❯
deploy time with fast CI/CD pipelines, pre-baked dev containers, and on-demand preview environments. Infrastructure-as-Code : Own Terraform modules that manage AWS accounts, VPCs, ECR, ECS/Fargate, EKS/Kubernetes, RDS, DynamoDB, S3, and more. Container Orchestration : Standardise images, registries, and rollouts via ECR + ECS/Fargate and Kubernetes (Helm). Local … endpoints, data pipelines, or tooling. Continuous Improvement : Measure developer cycle time, uptime, and MTTR; iterate until bottlenecks disappear. What We're Looking For Core Skills : Expertise in AWS, especially ECS, Fargate, ECR, RDS, DynamoDB, IAM, VPC, ALB/NLB. Infrastructure-as-Code mastery with Terraform (bonus for Terragrunt, CDK). Hands-on experience with Docker, Kubernetes/EKS, Helm More ❯
london (city of london), south east england, united kingdom
Twelve
deploy time with fast CI/CD pipelines, pre-baked dev containers, and on-demand preview environments. Infrastructure-as-Code : Own Terraform modules that manage AWS accounts, VPCs, ECR, ECS/Fargate, EKS/Kubernetes, RDS, DynamoDB, S3, and more. Container Orchestration : Standardise images, registries, and rollouts via ECR + ECS/Fargate and Kubernetes (Helm). Local … endpoints, data pipelines, or tooling. Continuous Improvement : Measure developer cycle time, uptime, and MTTR; iterate until bottlenecks disappear. What We're Looking For Core Skills : Expertise in AWS, especially ECS, Fargate, ECR, RDS, DynamoDB, IAM, VPC, ALB/NLB. Infrastructure-as-Code mastery with Terraform (bonus for Terragrunt, CDK). Hands-on experience with Docker, Kubernetes/EKS, Helm More ❯