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Senior Software Engineer London, UK

Polaron is a spin-out from Imperial College London, founded by Dr Isaac Squires, Dr Steve Kench, and Dr Sam Cooper. The founders share a mission: to harness engineering, artificial intelligence, and materials science to design the materials of the future. Our vision is to become the world leader at ...

Senior Software Engineer London, UK

Polaron is a spin-out from Imperial College London, founded by Dr Isaac Squires, Dr Steve Kench, and Dr Sam Cooper. The founders share a mission: to harness engineering, artificial intelligence, and materials science to design the materials of the future. Our vision is to become the world leader at ...

Senior Software Engineer

Overview Polaron is a spin-out from Imperial College London, founded by Dr Isaac Squires, Dr Steve Kench, and Dr Sam Cooper. The founders share a mission: to harness engineering, artificial intelligence, and materials science to design the materials of the future. Our vision is to become the worl ...

27.04.2026 DataObrii Data Scientist 2500 4000$ London

This is a very interesting project focused on pricing optimisation for insurance companies, using an ensemble of predictive models. The tech stack includes: pandas, numpy, PyTorch, SHAP, and scikit-learn. We are looking for candidates with experience in building predictive models for time series, s ...

27.04.2026 DataObrii Data Scientist 2500 4000$ London

This is a very interesting project focused on pricing optimisation for insurance companies, using an ensemble of predictive models. The tech stack includes: pandas, numpy, PyTorch, SHAP, and scikit-learn. We are looking for candidates with experience in building predictive models for time series, s ...

AWS Solution Architect

About the Role: Job Title – AWS Solution Architect Location – London, UK Mode of Work – Hybrid (2 Days Onsite Per Week) Type of Hiring – Permanent Experience Required – 12-18 Years ONLY Skills AWS API Gateway, AWS Lambda, AWS Step Functions ...

AWS Solution Architect

About the Role: Job Title – AWS Solution Architect Location – London, UK Mode of Work – Hybrid (2 Days Onsite Per Week) Type of Hiring – Permanent Experience Required – 12-18 Years ONLY Skills AWS API Gateway, AWS Lambda, AWS Step Functions ...

Java/Cloud Engineer

You will be working for a leading industrial manufacturer on a Greenfield project!The company is entering an exciting stage of their life cycle as they are leaving behind traditional methods and will start to use cutting edge technologies such as digital dying and 3D printing. The role will be a ...

Java/Cloud Engineer

You will be working for a leading industrial manufacturer on a Greenfield project!The company is entering an exciting stage of their life cycle as they are leaving behind traditional methods and will start to use cutting edge technologies such as digital dying and 3D printing. The role will be a ...

Head of Data Engineering Hands On Up to £130k

Head of Data Engineering - SQL, Python, DBT, Airflow, Looker, AWS OB has partnered with a leading PropTech company that is undergoing a data transformation and is looking for a hands‑on Head of Data Engineering to take full ownership of their data platform and infrastructure, helping the organisa ...

Head of Data Engineering Hands On Up to £130k

Head of Data Engineering - SQL, Python, DBT, Airflow, Looker, AWS OB has partnered with a leading PropTech company that is undergoing a data transformation and is looking for a hands‑on Head of Data Engineering to take full ownership of their data platform and infrastructure, helping the organisa ...

Head of Data Engineering

Head of Data Engineering - SQL, Python, DBT, Airflow, Looker, AWS OB has partnered with a leading PropTech company that is undergoing a data transformation and is looking for a hands‑on Head of Data Engineering to take full ownership of their data platform and infrastructure, helping the organisa ...

Head of Data Engineering

Head of Data Engineering - SQL, Python, DBT, Airflow, Looker, AWS OB has partnered with a leading PropTech company that is undergoing a data transformation and is looking for a hands‑on Head of Data Engineering to take full ownership of their data platform and infrastructure, helping the organisa ...

Software Engineer Birmingham

Location Birmingham Employment Type Full time Department Engineering About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of rea ...

Senior Software Engineer

Bright is creating cutting‑edge software for accounting, payroll, tax, and practice management. We assemble a team of top talent leading the industry with superior software solutions and unmatched customer support. About the Role You will join a small, high‑impact squad building AI‑powered ...

Senior Software Engineer

Bright is creating cutting‑edge software for accounting, payroll, tax, and practice management. We assemble a team of top talent leading the industry with superior software solutions and unmatched customer support. About the Role You will join a small, high‑impact squad building AI‑powered ...

Site Reliability Engineer

We are seeking a Site Reliability Engineer to maintain and develop our cloud infrastructure and monitoring systems Key features Location: Cambridge Fantastic opportunity to help the business develop and thrive Full time hybrid working The opportunity We a ...

Backend / Fullstack Engineer

About Hook We’re building the future of customer growth. At Hook, we use AI and Machine Learning to help businesses predict revenue with accuracy, drive customer loyalty, and capture massive value from their existing customers. We’re a Series A company who ranked 33 out of 100 on the Sift ...

Back End Developer

Overview ClimateTech Start-up | London Bridge | 4 days onsite. Tired of being just another engineer? Here’s your chance to be the third backend hire at a fast-growing ClimateTech start-up making a real dent in global carbon emissions. This role focuses on building a scalable backend and shaping th ...

Back End Developer

Overview ClimateTech Start-up | London Bridge | 4 days onsite. Tired of being just another engineer? Here’s your chance to be the third backend hire at a fast-growing ClimateTech start-up making a real dent in global carbon emissions. This role focuses on building a scalable backend and shaping th ...

.Net Developer

Full Stack Developer | Hybrid (Durham area) | £50,000 We’re working with a fast-growing UK tech business going through a strong growth phase and evolving their core platforms beyond MVP into a more scalable, cloud-led product ecosystem. This is a hands‑on engineering role where you’ll be jo ...

Senior Software Engineer

Role: Senior Software Developer Location: Nottinghamshire Working Arrangement: Hybrid – 2 days/week in the officeSalary: Up to £65k Your Opportunity You’re a hands‑on Senior Software Developer who enjoys solving complex problems, shaping technical direction, and ...

Senior Software Engineer

Role: Senior Software Developer Location: Nottinghamshire Working Arrangement: Hybrid – 2 days/week in the officeSalary: Up to £65k Your Opportunity You’re a hands‑on Senior Software Developer who enjoys solving complex problems, shaping technical direction, and ...

Junior Software Developer (C# / Azure / Blazor)

Junior Software Developer (C# / Azure / Blazor) £35,000 Hybrid (Liverpool - 2-3 days per week) A growing UK-based technology business is looking to hire a Junior Software Developer to join its expanding in-house development team. The company operates a proprietary platform used in complex, real ...

AI‑Powered Product Engineer (London)

RGH-Global Limited, based in London, is hiring a Product Engineer to drive the development of a client-facing platform from the ground up. This role involves end-to-end building, focusing on modern web applications and user experience. Ideal candidates should have over 3 years of experience in frontend developme ...

Lead AI Platform Engineer — MLOps & RAG

Elanco is seeking a passionate Engineering Leader in Hook, UK, to drive AI product development. You will lead a talented team, ensuring adherence to engineering standards while fostering a culture of innovation. The ideal candidate will have extensive DevOps and Agile experience, alongside expertise in Python, R ...

Staff Software Engineer: Platform Architect & AI Lead

A leading technology company in the United Kingdom is looking for a Staff Engineer to oversee the long-term technical health of business units. The role requires expertise in distributed systems, primarily with Python, React, and Postgres, alongside a strong technical leadership background. With a focus on navig ...

Lead Software Engineer — Hybrid, AI‑Driven FinTech Platforms

Stream is seeking experienced Lead Engineers to join their cross-functional squads in London. You will work on innovative products including Earned Wage Access and Workplace Loans, utilizing technologies like Python, React, and AWS. The position offers a hybrid working model (3 days office), competitive salary r ...

Lead Software Engineer — Hybrid, AI‑Driven FinTech Platforms

Stream is seeking experienced Lead Engineers to join their cross-functional squads in London. You will work on innovative products including Earned Wage Access and Workplace Loans, utilizing technologies like Python, React, and AWS. The position offers a hybrid working model (3 days office), competitive salary r ...

Staff Software Engineer — AI Product Builder (Remote First)

Burns Sheehan is looking for a Staff Software Engineer in London to join an exciting tech scale-up poised for significant growth in 2026. You will use cutting-edge technologies like Next.js, React, Typescript, Node, and Python to design and build products with a high level of autonomy. The role requires a produc ...

Senior AI Engineer

AI Engineer Department: Engineering Employment Type: Full Time Location: London Reporting To: Director of AI Engineering Compensation: £85,000 - £90,000 / year Description Reward Gateway | Edenred, is a glob ...

Senior AI Engineer

AI Engineer Department: Engineering Employment Type: Full Time Location: London Reporting To: Director of AI Engineering Compensation: £85,000 - £90,000 / year Description Reward Gateway | Edenred, is a glob ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

Senior AI Python Engineer — Remote (UK) for AI driven Apps

A leading tech solutions provider in the UK seeks a Senior Software Engineer proficient in Python and modern AI frameworks. The role involves designing and building applications, collaborating with client teams, and ensuring technical quality across projects. Candidates should have experience in agile environmen ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

Senior Backend Engineer (Python) — 4 Day Week, AWS & ML Ops

A pioneering AI company is seeking a full-time Senior Software Engineer (Backend) to enhance their innovative product, The Uncertainty Engine. Located in Bristol, you'll be integral to developing high-quality software solutions using Python, AWS, and other technologies. This role necessitates significant softwar ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

Senior AI Python Engineer — Remote (UK) for AI driven Apps

A leading tech solutions provider in the UK seeks a Senior Software Engineer proficient in Python and modern AI frameworks. The role involves designing and building applications, collaborating with client teams, and ensuring technical quality across projects. Candidates should have experience in agile environmen ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a colla ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

Senior Backend Engineer (Python) — 4 Day Week, AWS & ML Ops

A pioneering AI company is seeking a full-time Senior Software Engineer (Backend) to enhance their innovative product, The Uncertainty Engine. Located in Bristol, you'll be integral to developing high-quality software solutions using Python, AWS, and other technologies. This role necessitates significant softwar ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

Senior Backend Engineer Casino UX

The Role Title: Senior Backend Engineer (Casino UX) Team: Engineering - Casino UX Location: UK (Remote) We're looking for a skilled Senior Backend Engineer to join our Casino UX team. In this role, you'll build and maintain the bac ...

Senior Product Engineer (TS/NodeJS/Vue)

The AI orchestration of your wildest imagination. n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive commu ...

Junior AI Developer Online Bootcamp (Brighton)

Junior AI Developer Programme – Job Support IncludedApply below after reading through all the details and supporting information regarding this job opportunity.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and rec ...

Junior AI Developer Online Training (Sunderland)

Junior AI Developer Programme – Job Support IncludedApply below after reading through all the details and supporting information regarding this job opportunity.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and rec ...

Python and AI Fundamentals Online Course (Huddersfield)

Junior AI Developer Programme – Job Support IncludedApply below after reading through all the details and supporting information regarding this job opportunity.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and rec ...

Junior AI Developer Online Course (Slough)

Junior AI Developer Programme – Job Support IncludedApply below after reading through all the details and supporting information regarding this job opportunity.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and rec ...

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    Senior Full Stack Developer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights