Full Stack Developer Python Javascript Jobs in UK

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Junior Data Systems Analyst

Role Title: Data System AnalystContract: 12 monthsLocation: Marlow (hybrid) SRG are working with a global leader in the aesthetics industry, committed to driving innovation and providing high-quality products and services. Our client is dedicated to empowering confidence by providing the most adv ...

AI Augmented Engineering Lead Up to £130k + Bonus

AI Augmented Engineering Lead Up to £130k + Bonus London Office 3 days per week Our client, a leader in Financial Services is looking for a AI-Augmented Engineering Lead who is responsible for integrating AI-driven solutions into engineering practices to improve devel ...

Cloud based development .Net Core, Azure, EF, Full stack Leeds City 745

A creative, technology led, Leeds-based software solutions provider, is seeking talented software developers to join their growing team. They are seeking people with experience in using the full Microsoft technology stack to design, develop and deliver bleeding edge solutions to their customers that includ ...

Senior Software Developer – Bath

# Senior Software Developer – BathApril 15, 2026### Job DescriptionTheir Culture:They thrive on a close-knit, fun, and technology-driven environment. Their development approach emphasizes collective effort, with all team members actively participating in pair programming, white-boarding sessions, and architectur ...

Software Engineer DV Sponsorship (Defence Systems & Satcoms)

Software Engineer - DV Sponsorship (Defence Systems & Satcoms)£75,000 - £90,000 + Company Benefits + Progression + Hybrid + Company Bonus + DV Clearance SponsorshipRedhill - Hybrid Are you a Software Developer with a Telecommunications background looking to step into a high-impact rol ...

Software Developer, Risk and Regulatory

Job DescriptionAs a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions.The Risk and Regulatory team’s goal is to form a function around an ever-growing road map. This will be covering not only So ...

Software Developer, Risk and Regulatory

Job DescriptionAs a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions.The Risk and Regulatory team’s goal is to form a function around an ever-growing road map. This will be covering not only So ...

Software Developer, Risk and Regulatory

Job DescriptionAs a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions.The Risk and Regulatory team’s goal is to form a function around an ever-growing road map. This will be covering not only So ...

Software Developer, Risk and Regulatory

Job DescriptionAs a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions.The Risk and Regulatory team’s goal is to form a function around an ever-growing road map. This will be covering not only So ...

Senior Software Developer

2 days ago Be among the first 25 applicants If you're interested in progressing your career in developing innovative tools and being part of a hands-on, collaborative, project-based approach to solving data challenges, then we'd love to hear from you.The Special Projects team is Quick Release's i ...

Senior Software Developer

2 days ago Be among the first 25 applicants If you're interested in progressing your career in developing innovative tools and being part of a hands-on, collaborative, project-based approach to solving data challenges, then we'd love to hear from you.The Special Projects team is Quick Release's i ...

Calypso Developer FinTech Solutions & Full Lifecycle

Core-Asset Consulting is seeking a skilled Calypso Developer in Newcastle upon Tyne, England. This role involves working on high-impact financial technology projects. Candidates should have strong programming skills in Java and be able to manage the full development lifecycle. Communication and problem-solving s ...

UI/UX Developer (Full time Job)

Job Category: UI/UX DeveloperJob Type: PaidJob Location: On- Site (GIDC, Kalol, Gandhinagar, Gujarat) About Purezza Technologies Purezza Technologies is a fast-growing and forward-thinking technology ...

Software Developer Placement Programme No experience needed

Software Developer Placement Programme No experience needed Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below.From £27,000 to £65,000 per annum Trainee Software Developer £27,000£65,000 Job Prog ...

Senior Software Engineer (Python)

Overview Join to apply for the Senior Software Engineer (Python) role at TieTalent . Bristol - fully flexible hybrid / some client visits. Salary up to £65,000 + benefits + discretionary bonus. Responsibilities Support Agile teams that work with a broad sele ...

Senior Software Engineer (Python)

Overview Join to apply for the Senior Software Engineer (Python) role at TieTalent . Bristol - fully flexible hybrid / some client visits. Salary up to £65,000 + benefits + discretionary bonus. Responsibilities Support Agile teams that work with a broad sele ...

Java Software Engineer

Java Software Engineer – Defence, Cyber & Intelligence | Full-Time | eDV Clearance Required Is this the role you are looking for If so read on for more details, and make sure to apply today.We are seeking Software Engineers at all levels to join a leading aerospace and ...

Backend Software Engineer Python Data R&D

Backend Software Engineer / Developer (Python Data R&D) Cambridge onsite to £55k Would you like to work on Greenfield projects at the cutting edge of medical technology? You could be joining a well funded start-up, collaborating with scientists and other engineers to develop sensing and i ...

Lead Developer – SC or DV Cleared (Azure / .NET / Microservices)

SC or DV Cleared Lead Developer (Azure / .NET / Microservices) Location: London / Manchester / Bristol / Glasgow (Hybrid) Clearance: Active SC Clearance (essential) Rate: £ per day (Inside IR35) The Opportunity We’re supporting a major government programme build ...

Mid Level Python Developer Remote/Hybrid (Flask, AWS)

A leading recruitment agency is seeking a Mid-Level Python Developer to enhance a FinTech company's engineering team. The ideal candidate will design complex systems and write scalable Python code to optimize performance. Candidates should have at least 2 years of experience in Python, knowledge of Flask, SQL ex ...

Senior Python Developer Remote, Data Driven Cloud Apps

A technology firm is seeking a Senior Python Developer to design, implement, and maintain high-quality software. This remote role offers flexibility and collaboration opportunities across various UK locations. Candidates should possess strong Python expertise, experience in building production-grade applications ...

Software Engineer II Platforms & Data (Fully Remote Europe)

Overview We’re looking for an exceptional mid-level software engineer with a passion for building great products to join our team. You will gain exposure to the full stack of the Unibuddy platform across web, native, and backend to deliver engaging solutions to our users and customers. This ...

Quantitative (Python) Developer Hybrid London Up To 250k!

Quantitative Developer – Python – Central London We’re a fast‑paced blockchain scale‑up looking for Quantitative Developers with proficiency in Python, Pandas, NumPy, and experience from the Trading world. We’re on the lookout for candidates who: Have deep familiarity with the P ...

Commissioning Engineer (Software Developer)

Responsibilities Design technical solutions to support I&C commissioning engineers, simplifying the use and interpretation of I&C data. Improve and maintain web‑based applications. Implement backend logic, data processing workflows, and automation solutions using Python. ...

Backend Developer (python and GCP) £525 inside IR35

Overview Back-End developer (python and GCP) - £525 inside IR35 Responsibilities Experience with frontend technologies including React Strong experience deploying and managing applications on Google Cloud Platform (GCP) Proficiency in designing and integratin ...

Quantitative (Python) Developer Hybrid London Up To 250k!

Quantitative Developer – Python – Central London We’re a fast‑paced blockchain scale‑up looking for Quantitative Developers with proficiency in Python, Pandas, NumPy, and experience from the Trading world. We’re on the lookout for candidates who: Have deep familiarity with the P ...

Hybrid Python Software Developer Live Pricing & Data Tools

A digital insurance provider in the UK is seeking a Software Developer to maintain and enhance live pricing code within the Alternative Pricing Department. The ideal candidate must be detail-oriented, confident in their coding skills, specifically in Python, and able to manage multiple deployments independently. ...

Liferay Developer (IT) in Norwich Nexus Jobs Limited

Liferay Developer (IT) Norwich, United Kingdom Posted 10 months ago Our Client is looking to recruit a Frontend Software Developer with at least 3 to 5 years experience developing in HTML, JavaScript and ideally Liferay 7. A degree in Computer Science or other relevant educati ...

Senior Software Engineer

Opus have partnered with a client in Essex who are looking for a Full Stack Developer to join the team. They’re an AI company with their software being used in Universities all over the UK to help students and teachers with learning and teaching. You’ll be involved in the full development lifest ...

Senior Software Engineer

Opus have partnered with a client in Essex who are looking for a Full Stack Developer to join the team. They’re an AI company with their software being used in Universities all over the UK to help students and teachers with learning and teaching. You’ll be involved in the full development lifest ...

DevOps Engineer – Fintech

Job Description The Role As a Cloud Engineer for this high-growth crypto exchange scale up you will play a key role in building out a modern financial institution. You will – Be a technical leader within cloud engineering Own the microservices that ...

DevOps Engineer – Fintech

Job Description The Role As a Cloud Engineer for this high-growth crypto exchange scale up you will play a key role in building out a modern financial institution. You will – Be a technical leader within cloud engineering Own the microservices that ...

Node.js Developer Remote (Northern Ireland only)

Job Description My client, an innovative software company specialising in collaborative digital platforms, is hiring a Node.js Developer to join an existing remote-first engineering team based in Northern Ireland.Apply fast, check the full description by scrolling below to find out the full requirements for ...

PHP Developer

PHP Developer Leeds Hybrid £35,000 - £45,000 DOE We're working with a growing organisation looking to hire a PHP Developer to join their engineering team and support the ongoing development of their platform and APIs. This is a hands-on role where you'll be in ...

Senior Software Engineer

Senior Software Developer About the Role We are seeking an experienced Senior Software Developer to join our engineering team developing scalable insurance technology platforms used by global clients in the insurance sector. This is an opportunity to work on mo ...

Software Developer

Software DeveloperLocation: Worthing / Brighton (hybrid - 1 or 2 days per month in office required)Salary: circa. £70k (flexibility, depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Software Deve ...

Software Developer

Software DeveloperLocation: Worthing / Brighton (hybrid - 1 or 2 days per month in office required)Salary: circa. £70k (flexibility, depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Software Deve ...

Software Developer

Software Developer Job ID: 4905 Location: Farnborough, ENG, GB Date: May 7, 2026 Qualifications, skills and abilities Full-Stack Software Developer The company At Jenoptik UK, we design and build advanced ANPR camera syst ...

Python Developer – APIs & LLM Data Infrastructure (Energy Markets)

Overview Modo Energy is building the data and AI infrastructure behind the energy transition — ingesting global energy datasets and powering APIs, analytics platforms, and LLM-driven systems that understand real-world power markets. Our data platform processes huge volumes of energy marke ...

Senior Python Web App Developer Hybrid Belfast | Remote

Ocho People is seeking a Python Web Application Developer in Belfast to join a dynamic team at a key growth stage. This hybrid role offers a chance to work on major projects that shape engineering functions, involving Python and TypeScript for web apps and APIs. Ideal for mid-level or emerging senior developers, ...

Lead Software Engineering Python Front Office Quant Developer

Lead Software Engineering - Python - Front Office Quant Developer LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Commercial & Investment Bank Posting Date 10/16/2025, 01:47 P ...

Software Developer (Python) Up to £140,000 + Bonus + Package

Overview Role: Software Developer (Python) - Up to £140,000 + Bonus + Package Salary: Up to £140,000 + Bonus + Package Location: London (Hybrid Working) Skills: Python as a main language This firm is an elite tech firm with high standards ...

Senior Agentic AI Developer | Hybrid Python, RAG, LLMs

A leading telecommunications provider is seeking two Senior Agentic AI Developers based in Bradford or Leeds. This hybrid role requires expertise in Python and agent-based architectures, focusing on developing advanced AI systems. Candidates should possess a strong background in AI/ML solutions and be comfortabl ...

Python Developer – Front Office R&D Trading Systems

Job Title: Python Developer – Front Office R&D Trading Systems Location: London, UK Employment Type: Permanent or Contract About Margo MARGO is a tech-native consultancy delivering high-value-added IT expertise to the financial services industry. We ...

Lead Software Engineering Python Front Office Quant Developer

Overview Join us and make a real impact in a high-energy front office role where your ideas shape the future of trading and investment strategies. You will collaborate with talented developers, quants, and traders, working on exciting projects that help clients implement their strategies. We value ...

Python Developer: Front Office Trading Tech & R&D

A tech-native consultancy in London is looking for a Python Developer to join their Front Office R&D and Trading Technology team. The role involves designing and maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a strong grasp of ...

Graduate Developer: Python/Linux/C#/Java — Remote (UK)

A leading technology company is seeking a Graduate / Junior Developer to join their team in London, offering flexibility with remote work. Applicants should have a foundational knowledge of Python, Linux, C#, or Java, ideally from their degree or industry experience. The role promises an engaging environment wit ...

Hybrid FX Front Office E Trading Developer Python

A leading financial services firm in London is looking for a Jnr/Mid-level Front Office E-Trading Developer. This role supports a dynamic FX trading desk and requires strong Python development skills alongside a solid understanding of financial markets. The successful candidate will engage with traders, maintain ...

Python Developer (Mid) – AWS, CI/CD, UK Security

A growing software consultancy is seeking a Mid-Level Python Developer in Manchester. This role involves designing, developing, and testing software, primarily in Python, and engaging with AWS solutions while collaborating in an agile team. Ideal candidates will have over 4 years of experience with CI/CD methodo ...

Python Developer (Mid) – AWS, CI/CD, UK Security

A growing software consultancy is seeking a Mid-Level Python Developer in Manchester. This role involves designing, developing, and testing software, primarily in Python, and engaging with AWS solutions while collaborating in an agile team. Ideal candidates will have over 4 years of experience with CI/CD methodo ...

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