Client Server

Senior Full Stack Engineer - Technologist

Open 69d HybridUKSenior

AWS C++ C# Docker Elixir +5 skills

Senior Full Stack Engineer building scalable energy-trading market-data systems using TypeScript, Elixir, Elm, and AWS in a hybrid London office role.

up to 100K £

Python Developer - Geospatial Image Processing

Open 71d RemoteUK

AI Image Processing Machine Learning Python Ruby

Build backend services in Python to process satellite imagery and climate data, turning raw geospatial inputs into actionable Arctic insights for governments and industry.

75K – 85K £

Automation AWS Azure CI/CD Cloud +7 skills

Senior DevOps Engineer Azure - FinTech

Open 73d EuropeSenior

Spain

Senior DevOps Engineer builds and automates Azure-based infrastructure and CI pipelines for a FinTech startup, using Kubernetes, Docker, and scripting to streamline deployments and monitoring.

up to 180K €

Automation AWS Azure Azure DevOps CI/CD +8 skills

DevOps Engineer Azure CI/CD - FinTech

Open 73d EuropeFull-time

Spain

DevOps Engineer builds and automates CI/CD pipelines on Azure for a fintech startup, focusing on Kubernetes, infrastructure-as-code, and monitoring to speed up secure software delivery.

up to 180K €

Open 73d HybridUKFull-timeSenior

Senior DevOps Engineer Python AWS CDK

AI AWS CDK CI/CD Cloud +4 skills

Senior DevOps Engineer builds and automates CI/CD pipelines using Python and AWS CDK for a legal-tech startup, reducing para-legal workloads.

up to 110K £

Senior Python Backend Engineer – FastAPI, AWS, Hybrid (London)

Open 74d RemoteUKSenior

Builds FastAPI backend services in Python, integrates LLMs and payment systems, and deploys on AWS in a collaborative London office.

Senior Java Developer API Security

Open 74d RemoteUKSenior

Agile Ansible API Api Design Api Security +14 skills

Build and secure cloud-based remote-access microservices in Java, focusing on API design, scalability, and robust security practices within an Agile TDD environment.

up to 75K £

Open 74d HybridUKFull-timeLead

Lead Backend Developer Python Java AWS

Agile AWS CI/CD Java Python

Lead a backend team building Python/Java services on AWS for a logistics scale-up that matches van drivers with jobs and optimizes routes to cut costs and CO2.

up to 115K £

Python Developer Anaconda - MedTech

Open 74d UKFull-time

CI/CD Distributed Systems Image Processing Machine Learning Networking +3 skills

Develop backend services in Python (Anaconda stack) for a medtech startup, focusing on terahertz sensing, image processing, and machine learning while collaborating with scientists and engineers.

up to 55K £

Senior Python Developer FastAPI - Start-up

Open 74d RemoteUKSenior

AI AWS CI/CD Django Docker +5 skills

Build backend services and FastAPIs in Python, integrate LLMs and payment systems, and work with AWS, Docker, CI/CD, and PostgreSQL in a hands-on senior role at an early-stage AI start-up.

up to 120K £