Senior Full Stack Developer React Python Jobs in UK

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Front End Developer

This expanding company in Kings Cross are looking for a Front End Developer to join their Ad Products team to aid with their goal of maximising the monetisation of their website. Their ethos is to ensure that any developers they employ leave with more skills than what they arrived with so this is a gre ...

Experienced Quant Developer

the role.This role is for you if:Advanced experience and knowledge of Python software development in industry or academiaDegree in computer science, engineering, physics, or mathematics or equivalent work experience . This includes international candidates who qual ...

Power BI Developer

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and ...

Staff Atlassian Developer

Job Description Job Overview: We're looking for a forward-thinking individual to drive improvements and efficiencies in the adoption of Atlassian tools across Arm. You will engage with teams across all business groups, finding opportunities to edu ...

C#.NET Developer

Job Title: Software Developer Type: Permanent Location: Spain (% Remote) Start Date: ASAP No Sponsorship Available // % Remote // Competitive Compensation Summary We are looking for a talented and experienced C#.NET Developer to join our team and play a key role in the d ...

Data Stage Developer

About the role:As a DataStage Developer with experience in the banking/financial services domain, you will collaborate with our client’s data and technology teams. You will be responsible for designing, building, and supporting ETL data pipelines using IBM DataStage, ensuring high‑quality and reliable dat ...

Power Platform Developer

Role: This role is a vital part of the Power Platform team at LRQA (Team Purple), reporting directly to the Power Platform Lead. The ideal candidate will have a strong grasp of the Power Platform's capabilities, a passion for its potential, a commitment to best practice development standa ...

Lead Frontend Developer

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every ...

Java Developer (AVP)

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.Job O ...

Software Developer Biology

Helical is building the in-silico labs for biologyDrug discovery still relies on wet labs: slow, expensive, and constrained by physical trial-and-error. Helical is changing that.We build the application layer that makes Bio Foundation Models usable in real-world drug discovery, enabling pharma ...

Microsoft Dynamics Developer

Who is OPENLANE UK?OPENLANE Europe was founded in Belgium in 2004 and has offices in 5 European countries (Belgium, Italy, Netherlands, Germany, France) and the UK. Today, the headquarters of OPENLANE Europe are still located in Belgium (Tienen).After the acquisition in 2019 by ...

Young Leaders Developer

Have you supported and enabled young people to shape and hone their creative voice? Are you experienced in leading engaging and inclusive programmes for diverse groups of young people? Do ...

Apprentice Business Developer

Join Howdens and Launch Your Career as an Apprentice Business Developer At Howdens, we take immense pride in being recognised as a leading employer of apprentices. Our commitment to nurturing talent and creating long-term career opportunities is evident through our placement in the prestigio ...

Oracle CPQ Developer

Req ID: 339234 Competitive salary | UK: fully remote At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence an ...

Power Platform Developer

Your responsibilities: • Build Canvas Apps with responsive layouts (containers, breakpoints, adaptive controls).• Develop Operator Portal modules: • Dashboard (KPIs, filters, drill-downs)• Letter management (create, edit, versioning, status)• Audit trail (change history, use ...

Apprentice Business Developer

Join Howdens and Launch Your Career as an Apprentice Business Developer At Howdens, we take immense pride in being recognised as a leading employer of apprentices. Our commitment to nurturing talent and creating long-term career opportunities is evident through our placement in the prestigio ...

.Net Developer (GCP)

Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Me ...

Fidessa/Java Developer

Responsibilities:Ongoing development and customization of the Enterprise Fidessa cash equities order management systemsDesign and development of cash equities business requirements on the Fidessa order management systemWork closely with regional and global business sponsors to ...

Backend Web Developer

As as web developer with mtc, you are responsible for developing world-class web applications for our clients. You will work side-by-side with designers, project managers, frontend developers, marketing, and other backend developers to create new features/websites and continue to innovate existing websites fo ...

Developer Product Systems

25% off most NEXT, MADE*, Lipsy*, Gap* and Victoria's Secret* products (*when purchased through NEXT) Company performance based bonus Sharesave scheme On-site Nursery available; OFSTED outstanding in all areas 10% off most partner brands & up to 15% off Branded Beauty ...

Salesforce Digital Developer

Company Description Three UK is a big network for the little or life-changing connections that make life richer. Our brand embodies the strength of our network and how we can provide better connectivity every day for every customer. Three UK was founded in 2003 to challenge ...

E Learning Developer

Elevation Recruitment are excited to be partnered with a leading supplier to appoint an E-Learning Training Developer to join their in-house training team in North East Lincolnshire on a full time, permanent basis. The learning and development team of this fantastic busines ...

D2C Web Developer

United Kingdom - London Posted: 03/04/2026 Salary: £55K per Year ID: 37248_BH Apply OR Web Developer (eCommerce / Salesforce Commerce Cloud)PermanentLondon (Hybrid 2 days per week)Up to £55,000 per annumW ...

Software Developer Derivatives

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth a ...

Apprentice Business Developer

Join Howdens and Launch Your Career as an Apprentice Business Developer At Howdens, we take immense pride in being recognised as a leading employer of apprentices. Our commitment to nurturing talent and creating long-term career opportunities is evident through our placement in the prestigio ...

Software Developer – London

Salary: £200-400k total compensationCompany:The role sits within the London office of one of the world’s largest quantitative trading firms with a unique focus on technology and collaborative problem solving, trading a wide range of financial products.Join a comp ...

Lead SQL Developer

Job Description:We are looking to recruit a Principal SQL Developer to work on the support of a truly unique capability, NAS. NAS is understood to be the largest number plate recognition database in the world supporting UK Policing and Law Enforcement in the detection and prevention of serious c ...

Back End Developer

Backend Developer | Node.js | Hybrid (London)Are you ready to join a high-growth, award-winning tech scale-up building real-time immersive visualisation platforms powered by 3D and AI?This is an opportunity to work in a fast-paced, highly collaborative environment where your skills wi ...

Power BI Developer

Role Overview:We are seeking Power BI Developers to design, build, and optimise management information and reporting solutions that support critical business processes.<span style=color: #1 ...

Advanced WMS Developer

Job SummaryThe Advanced WMS Developer is responsible for designing, developing, customizing, and supporting Warehouse Management System (WMS) solutions for enterprise clients. This role works closely with business stakeholders, operations teams, and technical consultants to deliver ...

Java Software Developer

Job Description:Java Platform Developer Location: On site in Gloucester or Central London 5 days a week. Due to security vetting requirements candidates must be UK nationals or sole British citizens with no dual nationality and resided in the UK 10 years or over. < ...

Lead SQL Developer

Job Description:We are looking to recruit a Principal SQL Developer to work on the support of a truly unique capability, NAS. NAS is understood to be the largest number plate recognition database in the world supporting UK Policing and Law Enforcement in the detection and prevention of serious c ...

Software Developer I

As a Software Developer I at Opus 2, you’ll contribute to small features and enhancements while building confidence in your engineering judgment. You’ll work closely with your Tech Lead, Product Manager, and Designer to deliver user-focused solutions. This role emphasizes growing autonomy, taking ownership of ...

BE Java Developer

3rd Line Back End DeveloperMethods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Establi ...

SQL / ETL Developer

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Quantitative Developer Graduate

Queueco is looking for a bright & enthusiastic graduate to join the team to learn and develop skills as a quantitative developer specialising in High-Frequency Trading (HFT). You will work closely with traders and researchers to understand exchange architectures, protocols, market data and order en ...

Graduate Software Developer

Do you want a £60,000 starting salary AND the opportunity to make a difference?We’re looking for bright and geeky graduates to join our Software Developer team. No experience is required, and many of our successful applicants have never programmed before. If you think logically and enjoy problem ...

Mid Analyst / Developer

Description Mid Analyst/Developer Job Type: Full Time, Permanent Location: Home Based – Birmingham Working Hours: Mon – Fri Salary: £Highly Competitive DOE Benefits: Highly competitive salary 26 ...

Backend Web Developer

As as web developer with mtc, you are responsible for developing world-class web applications for our clients. You will work side-by-side with designers, project managers, frontend developers, marketing, and other backend developers to create new features/websites and continue to innovate existing websites fo ...

Lead ServiceNow Developer

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving real transformation change within our clients.  We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data and business appl ...

.Net Developer (GCP)

Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Me ...

Product Developer, Tissue

Description Join the team behind iconic brands like Huggies®, Kleenex®, Andrex®, Scott®, Kotex®, Poise®, and Kimberly-Clark Professional®. At Kimberly-Clark, it’s all here for you—innovation, growth, and the chance to make a real impact. You were made to create Better Care for a Be ...

Quantitative Developer – C++

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for career growth ...

Tableau Report Developer

Job Title: Tableau Report Developer Location: London, UK / Hybrid Job Type: Permanent Job Description: Minimum 3+ years of experience as BI d ...

Xamarin Developer Permanent

A new role for a Xamarin expert, developing and maintaining new mobile applications and developing new functions for existing mobile applications.You’ll be building scalable, high quality secure mobile apps, taking a requirement and turning it into a solution to client requirements. The Xamarin Develop ...

Quant Developer (C++)

Position OverviewAs a member of collaborative team, develop and maintain critical high-performance trading and signals logics and supporting infrastructure. Work side-by-side with quant researchers and traders, assisting in implementation of trading strategies and research projects. Collaborate ...

Lead Software Developer

Lead Software Developer • Hybrid Working – Manchester based (1 day/week in office) • 12 Months FTC The Company At Amber Labs, we are a cutting‑edge UK te ...

Apprentice Business Developer

Join Howdens and Launch Your Career as an Apprentice Business Developer At Howdens, we take immense pride in being recognised as a leading employer of apprentices. Our commitment to nurturing talent and creating long-term career opportunities is evident through our placement in the prestigio ...

Lead Pricing Developer

Job Title: Lead Pricing DeveloperTarget Start Date: ASAPContract Type: 12 month FTCSalary Range: £48,000 - £72,000Location: Hybrid - once a month in Eastleigh or Reigate Lead Pricing Developer: TheLead Implementation Analyst role will i ...

DAM Platform Developer

Job Description:At Jet2.com and Jet2holidays we’re working together to deliver an amazing journey, literally! We work together to really drive forward a ‘Customer ...

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