Luton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. LLM experience: Practical experience with Large Language Models More ❯
Oxford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. LLM experience: Practical experience with Large Language Models More ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
JR United Kingdom
Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. LLM experience: Practical experience with Large Language Models More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
Focus on SAP
Key skills: 10+ years of software engineering experience, with a minimum of 6 years working extensively with Python. Deep knowledge of Python-based frameworks such as Django , Flask , or FastAPI . Proven background in building microservices and REST API-driven applications. Solid experience with SQL and NoSQL databases, such as PostgreSQL and MongoDB . Strong command of cloud ecosystems like More ❯
bradford, yorkshire and the humber, united kingdom Hybrid / WFH Options
Focus on SAP
Key skills: 10+ years of software engineering experience, with a minimum of 6 years working extensively with Python. Deep knowledge of Python-based frameworks such as Django , Flask , or FastAPI . Proven background in building microservices and REST API-driven applications. Solid experience with SQL and NoSQL databases, such as PostgreSQL and MongoDB . Strong command of cloud ecosystems like More ❯
best practices across the stack Staying ahead of emerging technologies and suggesting improvements What the client is looking for Back-End Development Python & .NET Core/C# API Development: FastAPI (Python) & ASP.NET Core Web API Front-End Development Strong experience with React.js and modern JavaScript/TypeScript UI/UX best practices and responsive design principles DevOps & Cloud Azure services More ❯
Didcot, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Richard Wheeler Associates
of optimization techniques for reducing LLM latency and computational costs Software Engineering & Architecture Strong Python development skills (pandas, numpy, scikit-learn, PyTorch/TensorFlow) Experience with web frameworks (Streamlit, FastAPI, or Flask) and frontend technologies Database design and optimization (PostgreSQL preferred) for large protein datasets API development and integration, especially for interfacing LLMs with external systems Microservices architecture and containerization More ❯
deploy full-stack solutions that power our platform, with end-to-end responsibility from development through production. Key Responsibilities Design and implement backend services and APIs using Python (e.g., FastAPI, Django, Flask) Integrate frontend and backend components to deliver seamless user and data experiences Manage cloud infrastructure and deployments using AWS services (e.g., EC2, ECS/EKS, Lambda, S3, RDS More ❯
deploy full-stack solutions that power our platform, with end-to-end responsibility from development through production. Key Responsibilities Design and implement backend services and APIs using Python (e.g., FastAPI, Django, Flask) Integrate frontend and backend components to deliver seamless user and data experiences Manage cloud infrastructure and deployments using AWS services (e.g., EC2, ECS/EKS, Lambda, S3, RDS More ❯
London, England, United Kingdom Hybrid / WFH Options
Aimpoint Digital
traditional machine learning tools such as Python, SKLearn, XGBoost, SparkML, etc. Experience with deep learning frameworks like TensorFlow or PyTorch. Knowledge of ML model deployment options (e.g., Azure Functions, FastAPI, Kubernetes) for real-time and batch processing. Experience with CI/CD pipelines (e.g., DevOps pipelines, Git actions). Knowledge of infrastructure as code (e.g., Terraform, ARM Template, Databricks Asset More ❯
Design, develop, and implement features with guidance from senior engineers. Write and maintain clean, efficient code. Experience with both frontend and backend development is highly valued Backend Python (FastAPI) TypeScript (NodeJs) Frontend Svelte React Testing and Debugging(20%) Assist in writing unit tests and participate in debugging efforts to resolve basic issues. Ability to debug and troubleshoot distributed systems and More ❯
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
london (city of london), south east england, united kingdom
Signify Technology
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
s degree in computer science or equivalent work experience Bonus Points Additional skills that would be beneficial include: Experience in a startup environment Knowledge of Python frameworks (Django, Flask, FastAPI), Rust, and machine learning libraries Familiarity with Generative AI, MLOps, CI/CD, and cloud platforms (AWS/GCP/Azure) Expertise with container tools like Docker and Kubernetes Ready More ❯
i.e. client, server, and data tiers) Experience deploying containerized applications to Kubernetes or other orchestration platform Experience developing microservices in Java 8+ with Spring Boot or in Python with FastAPI/Flask Experience developing modern user interfaces with JavaScript frameworks such as React (preferred), Vue, and Angular Experience developing Web applications with Java using frameworks such as Spring, Hibernate/ More ❯
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
london, south east england, united kingdom Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
year of experience in applications architecture and design. - Mandatory knowledge of the following FrontEnd frameworks: React, Node.JS, Next.JS - Mandatory knowledge of the following Backend technologies: Python (Flask/FastAPI), JS (Node.js/Bun.js, Express, Nest.JS) - Mandatory knowldege of SQL, Non-SQL DB, automated deployment, HTML, CSS, Javascript/typescript. - Additional interesting knowldege: Azure DevOps, Git, GitFlow, vibe-coding. Soft Skills More ❯