Senior Full Stack Developer React Python Jobs in UK

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Graduate Software Engineer

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are ...

Senior Data Engineer

The CompanyAn organisation whose products genuinely seek to improve the world in which we live, having developed an industry-leading suite of software products that allows businesses with online communities to better understand them.They safeguard users against negative behaviour, through ...

Senior Data Engineer

The CompanyAn organisation whose products genuinely seek to improve the world in which we live, having developed an industry-leading suite of software products that allows businesses with online communities to better understand them.They safeguard users against negative behaviour, through ...

Data Scientists London, England, United Kingdom

Build the Future of Air Travel with Amach Join one of the world’s fastest-growing technical teams, where innovation meets impact. We take the time to understand your skills, ambitions, and what truly drives you—because your journey matters. Amach is an industry‑leading technology‑driven c ...

User Reearch Lead UX Consultant MOD SC CLearance

Your newpany User Researcher – Lead UX ConsultantPublic Sector Programme | MOD Security Clearance Required (DV Preferred)I’m currently looking for an experienced User Researcher / Lead UX Consultant to join a high‑profile Public Sector digital programme. This is a senior, hands‑on role where you’ll ...

User Reearch Lead UX Consultant MOD SC CLearance

Your newpany User Researcher – Lead UX ConsultantPublic Sector Programme | MOD Security Clearance Required (DV Preferred)I’m currently looking for an experienced User Researcher / Lead UX Consultant to join a high‑profile Public Sector digital programme. This is a senior, hands‑on role where you’ll ...

Integration Analyst / SQL Developer (Data Integration)

Integration Analyst / SQL Developer (Data Integration)The opportunityWe’re looking for an experienced Integration Analyst / SQL Developer to join an established Data Engineering team on a contract basis. This is a hands‑on role where you’ll play a key part in migrating a major client from a legacy system on ...

Sr. Google Cloud Developer to review and develop AI agents and data solutions on the Google platform

Our client is looking for a Sr. Google Cloud Developer to review and develop AI agents and data solutions on the Google platform.This is a remote position that will require a background check.Tasks include:Develop AI agents on the google platform, and review code for existing agen ...

Integration Analyst / SQL Developer (Data Integration)

Integration Analyst / SQL Developer (Data Integration)The opportunityWe’re looking for an experienced Integration Analyst / SQL Developer to join an established Data Engineering team on a contract basis. This is a hands‑on role where you’ll play a key part in migrating a major client from a legacy system on ...

Sr. Google Cloud Developer to review and develop AI agents and data solutions on the Google platform

Our client is looking for a Sr. Google Cloud Developer to review and develop AI agents and data solutions on the Google platform.This is a remote position that will require a background check.Tasks include:Develop AI agents on the google platform, and review code for existing agen ...

Agentic Interface Lead, Applied AI

Join us at the forefront of transforming how operations work gets done. As part of our Applied AI for Markets Operations team, you’ll help redefine the relationship between humans and AI, building interfaces that empower people to supervise and steer fleets of intelligent agents. You’ll collaborate with talen ...

Founding Engineer

Founding Engineer - AI Recruiting Infrastructure (SF, On-site)$, - $, + Competitive EquityAbout the CompanyOur client is an early-stage, venture-backed startup building AI agents that do the actual work of recruiting.Instead of job boards and appl ...

Agentic Interface Lead, Applied AI

Join us at the forefront of transforming how operations work gets done. As part of our Applied AI for Markets Operations team, you’ll help redefine the relationship between humans and AI, building interfaces that empower people to supervise and steer fleets of intelligent agents. You’ll collaborate with talen ...

Founding Engineer

Founding Engineer - AI Recruiting Infrastructure (SF, On-site)$, - $, + Competitive EquityAbout the CompanyOur client is an early-stage, venture-backed startup building AI agents that do the actual work of recruiting.Instead of job boards and appl ...

Corporate Treasury DevOps Engineer Associate Birmingham

Team overview:Payment processing has recently become one of the key areas of focus for the financial services and fintech industry. It is at the centre of innovation for automating and streamlining flows to meet the needs of a variety of clients across the globe.Our Payments Engineering ...

Corporate Treasury DevOps Engineer Associate Birmingham

Team overview:Payment processing has recently become one of the key areas of focus for the financial services and fintech industry. It is at the centre of innovation for automating and streamlining flows to meet the needs of a variety of clients across the globe.Our Payments Engineering ...

Technical Lead

Job Title: Naimuri - Technical LeadJob Location: Salford Quays, ManchesterJob Type: Permanent - FulltimeJob ID: SF19008 We can offer you the chance to help make the UK a safer place through innovation, working in partnership with government and law enforcement organisations ...

Technical Lead

Job Title: Naimuri - Technical LeadJob Location: Salford Quays, ManchesterJob Type: Permanent - FulltimeJob ID: SF19008 We can offer you the chance to help make the UK a safer place through innovation, working in partnership with government and law enforcement organisations ...

Senior Property Manager

SeniorPropertyManager-BlockManagement - Client-Side Location:London Hours:Monday-Friday9-5:30pm Salary:£55,000-£65,000PAbenefits Working for a leading developer a Senior Property Manager. You will be overseeing managing agents. MaindutiesasaSeniorPro ...

Software Engineer

Software Engineer | Bazel Bristol Hybrid work model -3 days in the office, 2 days wfh Up to £600/day - Outside IR35 6 months contract with possible extensions </p ...

Software Engineer

Software Engineer | Bazel London Hybrid work model - 3 days in the office, 2 days wfh Up to £600/day - Outside IR35 6 months contract with possible extensions </p ...

Lead AI Engineer

MCS Group is seeking a Lead AI Engineer to join one of their fastest-growing clients.While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required.This is a truly unique role where you'll sit at the centre of a f ...

Software Engineer

Software Engineer | Bazel The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below. Bristol Hybrid work model -3 days in the office, 2 days wfh <stron ...

Head of IT Strategy & Delivery

Deepstreamtech is seeking a Senior IT Manager to lead IT strategy and oversee operations within the Greater London area. This role involves managing the delivery of a technology stack that supports business strategies and ensuring compliance with project management principles. The successful candidate will have ...

Senior Software Engineer FinTech Platform (Hybrid)

An award-winning investment platform in Manchester is seeking a Senior Software Engineer to join their Operational and Regulatory Technology team. The role involves guiding a cross-functional team, developing APIs, and enhancing their technology stack. Ideal candidates should possess strong skills in C#, .NET co ...

Lead Embedded Firmware Architect – Audio, AI & OTA (Equity)

A leading tech recruitment agency seeks a Principal Embedded Software Engineer to lead the firmware stack for an AI-enhanced connected music hardware platform in London. Ideal candidates will have senior-level embedded firmware experience, strong C & C++ skills, and a robust engineering mindset. The role offers ...

Senior AI, Automation & Integration Leader

A leading charity organization in the United Kingdom is seeking a Senior Manager of AI, Automation & Integration to strategically drive innovation. This hybrid role entails leading AI initiatives, improving operational efficiency, and ensuring compliance with data protection. The ideal candidate will possess str ...

Senior Automation Engineer — Hybrid (Liverpool) with Growth Path

Maxwell Bond is seeking a Senior Automation Engineer to join their expanding team in Liverpool, with hybrid working options. In this role, you will develop and execute automated tests for web and mobile applications, maintain automation frameworks using C# and .NET, and work in cross-functional teams to enhance ...

Graduate Software Engineer Computer Science

Graduate Software Engineer / Developer *Newcastle onsite* £35k+ Start September 2026Are you a bright, ambitious technologist with a top class Computer Science degree looking for an opportunity to join a tech start-up?You could be progressing your career at a start-up Investment Management ...

Graduate Software Engineer Computer Science

Graduate Software Engineer / Developer *Newcastle onsite* £35k+ Start September 2026Are you a bright, ambitious technologist with a top class Computer Science degree looking for an opportunity to join a tech start-up?You could be progressing your career at a start-up Investment Management ...

Senior Software Engineer (mobile)

Senior Software Engineer Department: Engineering Employment Type: Full Time Location: London Description Hybrid: 2 days per week in our Tower Bridge office and 1 time per month to our Fleet office. Tempcover Tempcov ...

Senior Software Engineer (Mobile)

Senior Software Engineer (mobile) Department: Engineering Employment Type: Full Time Location: London Description Hybrid: 2 days per week in our Tower Bridge office and 1 time per month to our Fleet office Tempcover ...

Senior Software Engineer

Senior Software Engineer Department: Tech Hub Employment Type: Full Time Location: London, England, United Kingdom Compensation: circa £70,000 Description Contract type: PermanentHours: 37.5/ week ...

Senior Site Manager

O'Neill & Brennan are currently seeking an experienced Senior Site Manager to lead the delivery of the External Envelope Package on a £100m development in East London.This is a major scheme requiring a strong façade / envelope bias, with hands-on experience managing packages from structural frame han ...

DevEx Platform Lead

ABOUT US:As a world leading provider of integrated solutions for the alternative investment industry, Alter Domus (meaning “The Other House” in Latin) is proud to be home to 90% of the top 30 asset managers in the private markets, and more than 6,000 professionals across 24 jurisdictions. </ ...

DevEx Platform Lead

ABOUT US:As a world leading provider of integrated solutions for the alternative investment industry, Alter Domus (meaning “The Other House” in Latin) is proud to be home to 90% of the top 30 asset managers in the private markets, and more than 6,000 professionals across 24 jurisdictions. </ ...

Backend Engineer (Remote) (Glasgow City)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

QA Engineer (AI Applications) (Remote) (Bristol)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Software Developer (Remote/SQL)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

AI Evaluation Engineer (Remote) (Leeds)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Software Engineer AI (Remote) (Leicester)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Applied AI Engineer (Agentic AI) Remote (Bradford)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Software Engineer AI (Remote)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

AI Red Team Engineer (Remote) (Brighton)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

AI Application Engineer (Remote) (Birmingham)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Technical Consultant Remote

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Backend Engineer (Remote) (Bradford)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Backend Engineer (Remote) (City of Edinburgh)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

AI Quality Engineer (Remote) (Leicester)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

QA Engineer (AI Applications) (Remote) (Leeds)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

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