Python Developer Software Engineer Jobs in UK

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Senior Developer (Freelance Onsite London Contract)

Senior Developer (Freelance Onsite London Contract) Location: 1 day remote + 1 day on-site in London Contract: Freelance, approx. 3-month rolling project Rate: £250 - £350 per day Start: ASAP < ...

Data Scientist

Role purposeThis role is responsible for developing industrialized optimisation and machine learning models as part of a full-stack product squad that delivers operations decision-support software. Contract – 12 months (high potential to extend further)Location – HeathrowHybrid – ...

Data Scientist

Role purposeThis role is responsible for developing industrialized optimisation and machine learning models as part of a full-stack product squad that delivers operations decision-support software. Contract – 12 months (high potential to extend further)Location – HeathrowHybrid – ...

Senior Full Stack Engineer

Senior Full Stack Developer Reporting to: Engineering Manager Office Environment: Hybrid (minimum two days per week) Type: Full time, permanent Join Our Mission Skip the queue. Shape the future. See real impact. At QuantSpark, we're transforming how data ...

Senior Full Stack Engineer

Senior Full Stack Developer Reporting to: Engineering Manager Office Environment: Hybrid (minimum two days per week) Type: Full time, permanent Join Our Mission Skip the queue. Shape the future. See real impact. At QuantSpark, we're transforming how data ...

Lead Frontend Developer | Hybrid & Team Leadership

Oak Furniture Land Group is seeking a Lead Developer to enhance our eCommerce experience. This role involves leading a front-end development team, developing software for customer-facing features, and maintaining high coding standards. Ideal candidates will have exceptional leadership skills, proficiency in mode ...

Senior Ruby on Rails Engineer Build Scalable SaaS

A forward-thinking tech company in the United Kingdom is seeking a talented Ruby on Rails developer to join their expanding engineering team. This role involves pioneering new product initiatives, developing sustainable software solutions, and collaborating on feature design. Ideal candidates have over 3 years' ...

Remote SAP BTP Senior Developer: Cloud Apps & Automation

A major publishing company is seeking a passionate SAP BTP Senior Developer to enhance technology solutions in the publishing field. The role requires 5+ years of experience in SAP BTP development, hands-on expertise with cloud technologies and a focus on software engineering. Candidates must be proficient in Ja ...

Lead Frontend Developer | Hybrid & Team Leadership

Oak Furniture Land Group is seeking a Lead Developer to enhance our eCommerce experience. This role involves leading a front-end development team, developing software for customer-facing features, and maintaining high coding standards. Ideal candidates will have exceptional leadership skills, proficiency in mode ...

Remote .NET MAUI App Developer (Cross Platform)

A leading compliance software company is seeking a MAUI Developer to design and develop cross-platform applications. You will work collaboratively to deliver high-quality mobile solutions using .NET MAUI, ensuring seamless integration and adherence to security standards. The ideal candidate will have over 3 year ...

Full Stack .NET Developer — Travel Tech & Automation

Onyx-Conseil is seeking a Full Stack Dot Net Software Developer to join their team in London. This vital role involves designing and implementing web based tools to automate operational tasks for a leading Luxury Travel Company. The ideal candidate will have 3-5 years of experience, particularly within ...

Travel Tech: Full Stack .NET Engineer

Onyx-Conseil is seeking a Full Stack Dot Net Software Developer in the UK to work on a major transformation programme for a luxury travel company. The role involves designing and implementing web-based tools to automate tasks and improve operational accuracy. The ideal candidate should have at least 3- ...

Senior Engineer

Overview Senior Engineer – Housing Developer Location: ManchesterSalary: Competitive, plus excellent benefits At this award wiining, housing developer, we pride ourselves on building high-quality homes and communities where people love to live. We’re look ...

Machine Learning (Speech) Contract

Senior Machine Learning Research Engineer – Speech, Audio, and Generative AI This role is available on a permanent basis or as a 6‑month contractor via an agency. The role is inside IR35. Role and Responsibilities Drive the research, design, development, and evaluation of in ...

DevOps Engineer

We are looking for a Software Engineer to join our Customer Platforms team. Our team works with stakeholders across the business to deliver reliable, high-quality customer experience from end-to-end, from our corporate website to our critical business systems integration. The role requires strong technical ...

Senior AI Engineer Manager/Associate Director | Capital Markets

Senior AI Engineer Manager/Associate Director | Capital Markets Location: London Working pattern: Hybrid Salary: Compensation aligned to experience and seniority Ref: J13114 Senior AI Engineering professionals are required to support the design, build and delivery ...

Senior Data Engineer Hybrid ID47956

Oxfordshire / Hybrid £60,000 – £80,000 DOE Permanent | Full-time Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below.We’re working with a purpose-l ...

Platform Engineer

This range is provided by Orla Rose Associates. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Orla Rose Associates Location: Colchester, Essex (Hybrid 3 days per week ...

Technical Application Security Consultant

Our client is seeking a highly technical application security consultant. This is a hands-on technical role, not a GRC, policy, or compliance position. We are looking for a practitioner with a deep background in Application Security, Secure Coding, or Penetration Testing. You must be able to do mor ...

Technical Application Security Consultant

Our client is seeking a highly technical application security consultant. This is a hands-on technical role, not a GRC, policy, or compliance position. We are looking for a practitioner with a deep background in Application Security, Secure Coding, or Penetration Testing. You must be able to do mor ...

Remote Engineering Product Manager — Audio AI

A leading audio software company is seeking an experienced Engineering Product Manager to manage and lead a mixed team of engineers in developing innovative products. The role emphasizes strong communication with R&D. Key qualifications include a strong background in audio software development and experience wit ...

BI Developer March 2026

BI Developer - £60,000 + Benefits Location: Reading (Hybrid, in office once per week) Employment Type: Permanent We are supporting a large, well‑established UK organisation in hiring an experienced BI Developer to join their collaborative and long‑standing data team. This is a tra ...

BI Developer March 2026

BI Developer - £60,000 + Benefits Location: Reading (Hybrid, in office once per week) Employment Type: Permanent We are supporting a large, well‑established UK organisation in hiring an experienced BI Developer to join their collaborative and long‑standing data team. This is a tra ...

Full Stack Engineer

Full Stack EngineerConsortia London, England, United Kingdom (Hybrid) I am seeking a Full Stack Developer to join a global asset and wealth management company based in London. My client is an incubated technology team within a global consultancy specialising in wealth management. The ...

Full Stack Engineer

Full Stack EngineerConsortia London, England, United Kingdom (Hybrid) I am seeking a Full Stack Developer to join a global asset and wealth management company based in London. My client is an incubated technology team within a global consultancy specialising in wealth management. The ...

Founding Engineer (AI)

Compensation: Up to £120,000 + significant equity Type: Full‑time What is DeepFlow? DeepFlow is the hyperscaling platform. We launch and scale AI-native businesses. An operator with 10 years of domain expertise pairs with DeepFlow’s platform and engineering support to buil ...

DevOps Engineer

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our people and technology, we conn ...

QA Engineer

Fogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passive CCTV cameras and sensors into proactive hazard detectors, capable of ident ...

AI Solutions Development

Founded in the UK, NeosAlpha is a global IT consulting and services company specializing in cutting-edge technologies, including Application and Business Integration, Business Process Automation, API Management, Cloud CRM, and ERP. As a fast-growing company, we are seeking motivated and talented individual ...

.NET Developer, CMS, Sitecore, Optimizely

.NET Developer, CMS, Sitecore, Optimizely, Umbraco – Remote (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a leading digital agency powerhouse, delivering transfo ...

Deployed AI Engineer

Deployed AI Engineer – Helsing Join to apply for the Deployed AI Engineer role at Helsing. Who We Are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign dec ...

Deployed AI Engineer

Deployed AI Engineer – Helsing Join to apply for the Deployed AI Engineer role at Helsing. Who We Are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign dec ...

Remote Full Stack Engineer for AI Model Training

Braintrust is seeking exceptional software engineers to help train generative AI models from anywhere in the United Kingdom. You will create technical content and review AI-generated code, with a focus on enhancing software development practices. Candidates should have at least 3 years experience, proficiency in ...

Lead Back End Engineer

Job DescriptionWe are seeking a Lead Engineer to join our software delivery team as a principal contributor. In this role, you will leverage your technical expertise to guide and support a team of engineers, while also actively contributing to the team's development efforts.You will play a k ...

Lead Back End Engineer

Job DescriptionWe are seeking a Lead Engineer to join our software delivery team as a principal contributor. In this role, you will leverage your technical expertise to guide and support a team of engineers, while also actively contributing to the team's development efforts.You will play a k ...

Staff Product Engineer UK / USA

Artifact AI is building the first truly agentic accounting platform—end-to-end, zero manual work. Hiring extreme performers only (top 1% in something hard). Small team, high ownership, no comfort mode. UK / USA Why this role exists Artifact AI is rebuilding accounting from ...

Student Control Systems Engineer (12 month Undergraduate placement)

Niftylift Ltd Location: On site / Milton Keynes MK5 6GF, UKjob type: Fixed term / Full-timeSector and subsector: Engineering | DesignSalary: Competitive salary 1 Overview The Undergraduate Control Systems Engineer works closely with ...

Deals Technology, AI Forward Deployed Engineer Senior Associate

About The Role Deals AI Forward Deployed Engineer is a hands‑on technologist positioned at the heart of PwC's market‑leading Deals practice. Embedded directly within deal teams, this role is instrumental in rapidly designing, building, and deploying cutting‑edge AI‑driven solutions that reshape t ...

Machine Learning Engineer

ONYX Insight is seeking an ML Engineer to join our Advanced Analytics team on a 6‑month contract, focusing on building and deploying production‑grade machine‑learning solutions for the renewable energy sector. The Role This is a delivery‑focused contract role, ideal for an ML ...

Forward Deployed Engineer High Profile AI Scale Up [Dubai based]

Forward Deployed Engineer - High Profile AI Scale-Up (Relocation to Dubai required) About the Company We are working with a high profile, AI Scale-Up focused on building advanced AI-driven software for enterprise environments. The approac ...

Machine Learning Engineer

ONYX Insight is seeking an ML Engineer to join our Advanced Analytics team on a 6‑month contract, focusing on building and deploying production‑grade machine‑learning solutions for the renewable energy sector. The Role This is a delivery‑focused contract role, ideal for an ML ...

Student Control Systems Engineer (12 month Undergraduate placement)

Overview The Undergraduate Control Systems Engineer works closely with the other Engineers to assist in developing hardware and software solutions for Niftylift's Mobile Elevating Work Platforms. Relationships Responsible to: Principal Control Systems Engineer.Liaison with: ...

Senior Golang Engineer

Senior Software Engineer - Golang Information Security 650 per day - Inside IR35 3 days per week on-site, 2 days WFH 3 Month rolling contract up to 2 years Overview The Information Security team is responsible for developing services to find and m ...

Data Engineer, Prime Video Finance Analytics

Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching?Prime Video is a premium streaming service that offers customers a vast collection of TV shows and m ...

Machine Learning Engineer

ONYX Insight is seeking an ML Engineer to join our Advanced Analytics team on a 6‑month contract, focusing on building and deploying production‑grade machine‑learning solutions for the renewable energy sector. The Role This is a delivery‑focused c ...

Machine Learning Engineer

ONYX Insight is seeking an ML Engineer to join our Advanced Analytics team on a 6‑month contract, focusing on building and deploying production‑grade machine‑learning solutions for the renewable energy sector. The Role This is a delivery‑focused c ...

Data Engineer, Prime Video Finance Analytics

Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching?Prime Video is a premium streaming service that offers customers a vast collection of TV shows and m ...

Member of Engineering (Post training)

About Poolside In this decade, the world will create Artificial General Intelligence. There will only be a small number of companies who will achieve this. Their ability to stack advantages and pull ahead will define the winners. These companies will move faster than anyone else. They will attrac ...

Staff Engineer (Go)

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from InterQuest Group Exciting Opportunity: Staff Backend Engineer (Go) – (Fully Remote) Fully Remote | Salary + Bonus + Stocks | Flexible Hours | Unlimited Annual Leav ...

Staff Engineer (Go)

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from InterQuest Group Exciting Opportunity: Staff Backend Engineer (Go) – (Fully Remote) Fully Remote | Salary + Bonus + Stocks | Flexible Hours | Unlimited Annual Leav ...

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    Python Developer Software Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights