1,391,175+ Backend Software Engineer Python Fastapi Sql Not Specified Jobs in UK — Top Companies Hiring June 2026

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Backend Software Engineer Python FastAPI SQL

Backend Software Engineer / Developer (Python FastAPI SQL Databricks) London to £95k Are you a data centric Backend Software Engineer with strong Python, SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insura ...

Backend Software Engineer Python FastAPI SQL

Backend Software Engineer / Developer (Python FastAPI SQL Databricks) London to £95kAre you a data centric Backend Software Engineer with strong Python, SQL and FastAPI skills?You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting ...

Backend Software Engineer Python FastAPI SQL

Backend Software Engineer / Developer (Python FastAPI SQL Databricks) London to £95kAre you a data centric Backend Software Engineer with strong Python, SQL and FastAPI skills?You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting ...

Senior Software Engineer Python FastAPI

Senior Software Engineer / Developer (Python FastAPI) London / WFH to £120kAre you a Senior Software Engineer with strong Python skills combined with Fintech / financial services experience?You could be progressing your career at a global, Fintech services company that has seen 30-40% yea ...

Senior Software Engineer Python FastAPI

Senior Software Engineer / Developer (Python FastAPI) London / WFH to £120kAre you a Senior Software Engineer with strong Python skills combined with Fintech / financial services experience?You could be progressing your career at a global, Fintech services company that has seen 30-40% yea ...

Backend Engineer (Python) — FastAPI, Cloud & MongoDB

A London-based fashion-tech platform is seeking a backend software engineer to develop RESTful APIs and internal tools. The ideal candidate will have 2+ years of Python experience, particularly with FastAPI and MongoDB, and an enthusiasm for working in a fast-paced start-up environment. This hybrid role requires ...

Python AI Backend Engineer (FastAPI + Snowflake)

Global is seeking a mid-level AI Engineer specializing in Python for their Global:IQ team in Greater London. This role involves backend engineering to develop scalable systems integral to their new intelligence platform, which harnesses data science and AI methodologies. Successful candidates will requ ...

Senior Backend Engineer — Python, FastAPI, Azure

TXP is seeking a Senior Backend Developer specializing in Python and Azure to join their team. This role involves hands-on development of backend services and APIs within a secure enterprise environment, with a focus on delivering reliable software solutions. The ideal candidate should have strong expe ...

Senior Python Backend Engineer — Remote, FastAPI & AWS

A leading recruitment agency is seeking a Senior Software Engineer with expertise in Python and AWS. The role offers the opportunity to design scalable backend systems in a remote-first or hybrid environment. You will work across rotating product squads, enabling full domain exposure while contributing to high-t ...

Senior Backend Engineer – Python & FastAPI, Hybrid London

A leading technology startup is seeking a Back-End Engineer in London to build and maintain backend services using FastAPI and Python. This role requires strong skills in developing web applications, alongside a passion for engineering and functional programming. Candidates should have a Bachelor's degree in a r ...

Mechanic (Not Specified)

Mechanic (No Experience Required) If you are considering sending an application, make sure to hit the apply button below after reading through the entire description.United Kingdom From £27,282 a year - Permanent, Full-time Keep us on track. As a full-time, entry-level Vehi ...

Driver (Not Specified)

Driver Applying for this role is straight forward Scroll down and click on Apply to be considered for this position.From £27,282 per year Be our driving force. As a full-time soldier, entry-level Driver for the British Army, you'll: Play an essential role in transporting s ...

Caretaker (Not Specified)

Caretaker Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck. Temporary Contract Job Details Client: London Borough of Tower Hamlets Service Area: Estate Services Hours: 35 hours per week Start Date: 20 May 2026 End Date: 20 August 2026 Wor ...

Remote AI Driven Python Backend Engineer (FastAPI)

Digital Waffle is seeking a Back End Engineer based in the UK to build next-generation applications using Python and FastAPI. The role emphasizes collaboration in a fast-paced environment with a focus on AI-assisted development workflows. Candidates are expected to have strong commercial experience wit ...

Senior Python Backend Engineer – Climate Tech (FastAPI)

Victrays is seeking a highly motivated Backend Python Engineer to scale our product and infrastructure. This role involves designing robust backend services and collaborating with engineers to deliver quality customer experiences. The ideal candidate has 4+ years of experience, strong knowledge of Pyth ...

Senior Backend Engineer — Python Microservices (FastAPI) London

A leading Insurtech company in London is seeking a motivated Senior Backend Engineer to build and scale their insurance platform. The role focuses on developing Python microservices using FastAPI and collaborating in a high-performing team. The ideal candidate has strong expertise in Python development, microser ...

Backend Software Engineer (Python)

Get AI-powered advice on this job and more exclusive features. SOJO is a London-based fashion-tech platform revolutionising the clothing repairs and alterations industry. We partner with the world's leading fashion brands to help them reduce returns and drive circularity within their business models ...

Backend Software Engineer (Python)

About Signal Ocean: Signal Ocean is the technology arm of the Signal Group, providing market-leading advanced machine learning and AI-driven intelligence to shipping and commodities professionals worldwide. Our platform delivers tailored, exclusive insights through web, mobile, and API interfaces ...

Backend Software Engineer – Python

Python Software Engineer (Mid to Senior) – Backend Focus Remote (Ireland / Northern Ireland) | 1 day per month on site Company Overview A technology-driven digital business operating a large-scale consumer platform with significant daily user activity. This is a sm ...

Software Engineer (Python Backend)

About Nevis Nevis is building the world’s first AI wealth management platform. We are building the system financial advisors will run on for the next decade. Our AI completes work, automates workflows end to end, and frees advisors to spend more time with clients. In the future, every wea ...

Backend Software Engineer (Python)

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This ...

Backend Software Engineer (Python)

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This ...

Backend Software Engineer (Python)

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This ...

Backend Software Engineer (Python)

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This ...

Backend Software Engineer – Python

A fantastic opportunity has opened for an experienced Backend Engineer to join an innovative technology company in London developing the next generation of intelligent software platforms. This Python focused Software Engineer role offers the chance to work on complex, large-scale systems that connec ...

Backend Software Engineer (Python)

Join a team developing a SaaS platform used to assess over £200bn of non-life insurance business. This is a mid-level software engineering role focused on production-grade Python development rather than research or one-off analysis. Hybrid role based in London (2 days per week in office) You will w ...

Backend Software Engineer (Python)

About Signal Ocean: Signal Ocean is the technology arm of the Signal Group, providing market-leading advanced machine learning and AI-driven intelligence to shipping and commodities professionals worldwide. Our platform delivers tailored, exclusive insights through web, mobile, and ...

Software Engineer (Backend, Python)

About Octopus ElectroverseWe’re making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future.In just three years, Octopus Electroverse has grown to become one of the largest eMobility players globally, with over 1,40 ...

Backend Software Engineer (Python)

About the roleAs the Signal Ocean Platform continues to grow, we’re expanding our engineering team. We’re looking for a Software Engineer capable of building and maintaining scalable back-end data services (primarily in Python) within the Modelling & Data Services team. Signal’s So ...

Software Engineer (Backend, Python)

About Octopus ElectroverseWe’re making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future.In just three years, Octopus Electroverse has grown to become one of the largest eMobility players globally, with over 1,40 ...

Backend Software Engineer (Python)

About Signal Ocean: Signal Ocean is the technology arm of the Signal Group, providing market-leading advanced machine learning and AI-driven intelligence to shipping and commodities professionals worldwide. Our platform delivers tailored, exclusive insights through web, mobile, and ...

Backend Software Engineer (Python)

About the roleAs the Signal Ocean Platform continues to grow, we’re expanding our engineering team. We’re looking for a Software Engineer capable of building and maintaining scalable back-end data services (primarily in Python) within the Modelling & Data Services team. Signal’s So ...

Remote Backend Engineer for AI HealthTech | Python & FastAPI

A leading HealthTech company in the UK is seeking a Software Engineer to design and build production-grade backend systems using Python and FastAPI. This role offers fully remote working with optional office space in Holborn. You'll contribute to high-impact projects in AI-driven healthcare, work alongside engin ...

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

Client Server is seeking a Senior Python Developer/Software Engineer to join their London office in a hands-on role. The successful candidate will build backend services and FastAPIs using Python, as well as integrate LLMs and payment systems. You'll collaborate with a talented team while enjoying flexibility ...

Backend Python Engineer — AI Driven, FastAPI, Hybrid London

Job title: Software Engineer Client: Not specified Salary: £120,000 per annum + Benefits Location: London (Hybrid / Flexible Working) The Role We’re supporting a rapidly growin ...

Associate Backend Software Engineer (Python)

Your Impact Build and maintain backend services, APIs, and data processing components across the Predictive Intelligence stack. Contribute to the forecasting, scoring, and data processing services that deliver predictive insights, with attention to performance, reliability, and co ...

Senior Backend Software Engineer (Python)

You will join the Predictive Intelligence engineering team within Anaplan, building the backend services that power the Syrup platform and Anaplan’s forecasting and predictive solutions. The team owns the production services behind forecasting, scoring, and data processing, along with the pipelines and inf ...

Senior Backend Software Engineer (Python)

Senior Backend Software Engineer (Python) at NLPatent NLPatent is seeking a highly skilled Senior Backend Software Engineer with expertise in Python to join our dynamic and growing team. In this role, you will play a critical part in designing, building, and maintaining scalable backend systems t ...

Backend Software Engineer Python Technologist

Backend Software Engineer / Developer (Python Rust C++) Cambridge to £80kDo you have strong backend software development experience?You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cy ...

Senior Backend Software Engineer (Python)

NLPatent is an AI-driven patent search and analytics platform helping companies, law firms, and universities research patents through large language models and natural language search. Our work sits at the intersection of software engineering, AI, and information retrieval, building tools that make complex pa ...

Senior Backend Software Engineer (Python)

NLPatent is an AI-driven patent search and analytics platform helping companies, law firms, and universities research patents through large language models and natural language search. Our work sits at the intersection of software engineering, AI, and information retrieval, building tools that make complex pa ...

Backend Software Engineer Python Technologist

Backend Software Engineer / Developer (Python Rust C++) Cambridge to £80kDo you have strong backend software development experience?You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cy ...

HV Fitter (Not Specified)

A growing UK engineering contractor specialising in high- and low-voltage electrical infrastructure is seeking an experienced HV Fitter to join its Construction team across the Northwest.Operating across both private and regulated networks, the business delivers specialist electrical distributi ...

Building Surveyor (Not Specified)

We are seeking an experienced Building Surveyor to join a growing team delivering surveys and inspections across residential, commercial, and public sector properties. The successful candidate will carry out building condition surveys, identify defects, assess compliance and safety risks, and p ...

Driving Instructor (Not Specified)

Train to become a Driving Instructor with DRIVE Driving School For decades, we've been helping people just like you, to change their lives and become a driving instructor.At DRIVE, we are committed to delivering the highest quality training and give you unlimited support every step of the way. Do you have the sk ...

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    Backend Software Engineer Python Fastapi Sql Jobs Not Specified Jobs in United Kingdom Job Search Guide, Trends and Insights