Senior Fullstack Engineer Java Python Jobs in UK

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Quality Assurance Engineer

This range is provided by Burns Sheehan. 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 Burns Sheehan Senior Test Automation Engineer | Up to £80,000 | Hybrid – Basildon (4 Da ...

SC Cleared Senior Software Engineer

Job Title: SC Cleared Senior Software EngineerLocation: Farnborough, Malvern or PortsmouthDuration: 6 months with possible extensionRate: Up to 820 per day via an approved umbrella companyMust be willing and eligible to go through the SC Clearance process Are you a talen ...

Senior Software Engineer

Overview We are looking for talented Senior Python Engineers in the UK who enjoy working on and solving complex performance challenges! Job Title: Senior Software Engineer (Python) Compensation: Up to £300k Total 1st Year Compensation Location: < ...

Senior Verification Engineer – RF/DSP

LocationBelfast, Ireland# Senior Verification Engineer – RF/DSP at N Consulting LtdLocationBelfast, IrelandSalary€200 - €250 /dayJob TypeContractDate PostedMarch 4th, 2026Apply Now**Senior Verification Engineer – RF/DSP****Location: UK/ Belfast/ Belfast/ Czech Republic/ Romania/ Bulgaria/ Romania/ Poland/ Hungar ...

Senior Windows Systems Engineer Elite FinTech £100,000 £160,000 + Bonus

Job title: Senior Windows Systems Engineer Location: London / Hybrid The role: My client, an established FinTech firm are seeking a Senior Windows Engineer to join their team in London. The role is broad, varied, and is a good mixture of project work and operatio ...

Mid Level Python Developer Remote First

Overview Oliver Bernard has partnered with a FinTech company to hire 2 x Mid-Level Python Developers to their highly skilled engineering team. You will work closely with the CTO & Head of Engineering to have an impact from day one and develop their systems. Responsibilities De ...

Mid Level Python Developer Remote First

Overview Mid-Level Python Developer - Remote First. OB have partnered with a FinTech company looking to add 2 x Mid-Level Python Developers to their engineering team. You will have the opportunity to work closely with the CTO & Head of Engineering to influence projects from day one and develop the ...

Statistician with Python Freelance AI Trainer

Statistician with Python - Freelance AI Trainer 2 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level ...

Mid Level Python Developer Remote First

Overview Mid-Level Python Developer - Remote First. OB have partnered with a FinTech company, who are looking to bring on 2 x Mid-Level Python Developers to their highly skilled engineering team, where you'll have the opportunity to work closely with the CTO & Head of Engineering to have an impac ...

Backend Python Developer — Azure AI (Remote)

A growing consulting business in the UK is seeking a talented Backend Python Developer to contribute to their AI-driven platform project. The ideal candidate will have strong experience in Python backend development and familiarity with cloud-native architectures. This role offers remote flexibility and the chan ...

Freelance AI Trainer Electrical Engineering & Python

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Mindrift, innovation meets opportunity. We believe in using the power of collectiv ...

Statistician with Python Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. ...

AI Statistics Specialist (Python) Project Based

A project-based AI opportunity provider is seeking specialists in statistics for part-time contributions. The role involves designing statistical problems, evaluating AI solutions, and validating calculations using Python. Ideal candidates will hold a degree in Statistics and have 3+ years of experience, with st ...

Full Stack Developer (Python, React, AI)

About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to ...

Security Systems Engineer

2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Omega Omega are supporting with an exciting opportunity for a Security Systems Engineer to join a new site-based engineering team at Hinkle ...

Python Developer (high throughput/low latency)

Job Description: We are looking for an experienced Python Backend Developer with strong cloud expertise and hands-on experience building or supporting enterprise-grade platforms. This role is ideal for someone who has worked on complex, high-per ...

F5 Infrastructure Engineer

Job Title: F5 Infrastructure Engineer Location: Hybrid (Edinburgh, Leeds, Manchester) We are seeking a skilled F5 Infrastructure Engineer to join the security‑focused DevOps team. This role is critical in safeguarding our web applications and infrastructure by implementing, ...

Senior Software Engineer AI Fintech Product Company FULLY REMOTE IN UK £120k TypeScript[...]

Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £110k - TypeScript/ Python/ React/ AWS/ GenAI We are supporting a FinTech AI Product Company seeking an experienced Senior Software Engineer to join their FULLY REMOTE engineering team in the UK. This company is hig ...

Senior Software Development Engineer in Test

Senior Software Development Engineer in Test (SDET) - Java, JBehave/Cucumber, Microservices Perm 3 days a week on-site in Farringdon, London Up to £75,000 per annum A rapidly growing fintech organisation is transforming access to finance for small and medium-siz ...

Front Office Python Developer – Trading Systems

Front Office Developer - Trading Technology - Python Get AI-powered advice on this job and more exclusive features. This range is provided by Orbis Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range <p ...

Python Developer – FinTech SaaS Analytics (Hybrid)

A well-known FinTech Software Company is seeking a Mid-Level Python Developer to design, build, and optimise analytics and data workflows on a greenfield SaaS platform. Collaborating with actuaries and data scientists, you'll enhance Python-based features, improve system integration, and champion engineering bes ...

MMM Data Scientist, Bayesian, Python, Pymc

Overview Leading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models. This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling. You will work c ...

Full Stack Engineer – Cloud Native & AI Driven Platforms

A growing digital consultancy in Greater London is hiring two Full Stack Engineers to join their team. You will build modern cloud-native platforms for clients, ranging from start-ups to global enterprises. Responsibilities include designing scalable applications, developing back-end services using Node.js or Ja ...

Senior Test Engineer Automation Leader (Hybrid, Impactful)

A leading digital services company is seeking a Senior Test Engineer to drive automated testing strategies for its Universal Credit and Working Age teams. This role combines deep technical skills with coaching responsibilities, focusing on building robust test frameworks and ensuring quality through CI/CD proces ...

Senior Software Engineer – AI Driven Full Stack Leader (Hybrid)

A leading financial service provider in Manchester is seeking an experienced Senior Software Engineer to join their team. In this hybrid role, you'll work full-stack in multi-disciplinary squads and collaborate with various stakeholders. You'll be responsible for driving technical strategy, delivering features, ...

Senior Backend Engineer — Onsite 4 Days (Contract)

A leading talent solutions firm seeks a Senior Backend Engineer to architect scalable and secure backend systems in a contract role. This position requires extensive experience in backend engineering, particularly with Java and GCP. The ideal candidate will possess leadership skills, a customer-focused mentality ...

Senior Data Platform Engineer High Scale Queries

A leading cybersecurity firm in the United Kingdom is seeking a Senior Software Engineer to develop and maintain ultra-high-scale data platforms, focusing on Java and Apache Spark. You will play a critical role in processing petabytes of data, enhancing analytics, and driving innovation in security solutions. Th ...

Staff Software Engineer, Event Driven Platform

A leading financial technology firm in Greater London is seeking a Senior Staff Software Engineer to drive the vision for robust API services. The ideal candidate will have over 9 years of experience with a strong focus on Java Backend Development and event-driven architectures. As part of a hybrid work model, y ...

FinTech Solution Architect AWS, Java & Microservices

A recruitment service provider is seeking a Software/Solution Architect for a contract role in London. The position involves designing architectural solutions for financial services products and supporting engineering teams. Ideal candidates should have strong skills in Java, Spring Boot, microservices, and AWS, ...

VP, FICC Automation & Low Latency Electronic Trading

A leading global investment firm is seeking a dynamic Senior FICC Automation & Electronic Trading Systems Engineer based in London. This pivotal role involves designing and optimizing high-performance trading platforms while ensuring reliable, low-latency solutions. Ideal candidates have strong expertise in elec ...

Software Engineer (Onboarding)

Overview London Office - Hybrid: 4 days in the office, 1 day working from home. Responsibilities Design, develop, test, and deploy high-quality, scalable software solutions for our global financial platform. Collaborate effectively with cross-functional teams, including produc ...

Senior Threat Hunter (Python/Jupyter) London, Remote (Specialist I Information Security)

Permanent CyberProof is a cyber security services and platform company helping enterprises detect, prioritize, and respond to threats faster and smarter. Part of the UST Global family, we partner with some of the world’s largest organizations to build secure digital ecosystems. Rol ...

Why this Claude powered Senior Python Developer position is like ballet.

Full Stack Engineer Responsibilities & Qualifications The Full Stack Engineer will work for a fast-paced software business. The Full Stack Engineer will earn £90,000 per year plus benefits. The Full Stack Engineer will enjoy remote working (staggered working hours). </li ...

Why this Claude powered Senior Python Developer position is like ballet.

There are 2 versions of this ad. Below is the anodyne version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! The Full Stack Engineer will work for a fast-paced software business. The Full Stack Engineer will earn £90,000 pe ...

Remote First FinCrime Software Engineer (Backend/Full Stack)

A dynamic financial tech company in the UK seeks skilled engineers (Backend, Front End, Full Stack) to enhance financial crime solutions. You'll build scalable services, improve workflows, and ensure compliance. Ideal candidates possess expertise in Python, Java, and mobile development (React Native). Embrace a ...

Senior Platform Engineer Scale with Serverless & Kubernetes

A forward-thinking marketing technology firm in the UK is seeking candidates to champion a high-performance development culture and manage containerized applications on AWS. Ideal applicants should have professional experience in NodeJS, Golang, Python, or Java, and familiarity with Terraform and Kubernetes. The ...

Senior Software Engineer

Enterprise Recruitment Ltd provided pay range This range is provided by Enterprise Recruitment Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range A company at the forefront of developing intricate scientific system ...

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    Senior Fullstack Engineer Java Python Jobs in United Kingdom Job Search Guide, Trends and Insights