194,297+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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Python Middle Office Developer

OverviewLMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back- ...

Python Developer Tools Engineer

Salary: £200k base + bonusSummary:Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibi ...

Senior Python Developer FinTech

Senior Python Developer / Software Engineer London / WFH to £120kJoin a growing, global, Fintech services company that has seen 30-40% year on year growth for the past 10 years and has ambitious growth plans.As a Senior Python Developer you'll join a high performance engineering team buil ...

PySpark / SQL Developer Python

Pyspark/SQL Developer – Automation/SQL/PySpark – sought by leading investment bank based in London – Hybrid – Contract *inside IR35 – umbrella* Key Responsibilities: Develop, maintain, and optimize PySpark data processing pipelines. Automate data ...

Senior Python Quant Developer

My client is a London-based financial-servicespany who are actively seeking a Senior Python Quant Developer to join on an initial 12-month contract basis.What you'll need to succeed : Extensive hands-on Python Development experience building REST APIs with FastAPI or similar. ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe. Oxford Nanopore employs from multiple subject areas including nanopor ...

Senior Research Python Developer

I am currently working with a London-based financial-services client who are actively seeking a Senior Python Developer to work on the development of a business-critical research and analytics platform.What you'll need to succeed : Strong Python software engineering experience beyond exp ...

Python Developer RAD – Commodities

Salary: up to £150k + £60k bonus (3-8 years of experience)ClientOne of the world’s most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team.This is a specialist team of engineers, qu ...

Python Developer / Team Lead

Python Developer / Team Lead London / WFH to £120kAre you a skilled Python Developer with team leadership experience?You could be progressing your career at a well-funded and profitable FinTech start-up.As a Python Developer / Team Lead you'll head up a small, talented tech team to ...

Senior Developer (Python / Django)

Full-time, Permanent | Remote (UK) Shortlister Solutions is scaling fast. We build interview and assessment technology that helps employers hire fairly and efficiently. Our platform supports high-stakes recruitment and admissions workflows, so reliability, security and clea ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe.Oxford Nanopore employs from multiple subject areas i ...

Remote Senior Python Developer

Job Overview We are seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join our dynamic team. The ideal candidate will have a strong background in software development, a deep understanding of trading systems, and expertise in the Financial Information Ex ...

Python Developer / Team Lead

Python Developer / Team Lead London / WFH to £120kAre you a skilled Python Developer with team leadership experience?You could be progressing your career at a well-funded and profitable FinTech start-up.As a Python Developer / Team Lead you'll head up a small, talented tech team to ...

Senior Backend Python Developer

Leeds based – hybrid working – 3 days onsite Responsibilities Build and maintain backend services and APIs in line with existing architectural patterns and standards. Implement business logic, data access layers, and integrations with internal and external systems. ...

Lead Python/Django Developer

Salary: £? - ? per year Requirements We must have recently worked on a project within Central Government. We must have worked in a lead role. We must have strong Python and Django experience. We must have proven system design capability end to e ...

(Senior) Python Developer (gn)

At ControlExpert, a company of the Solvd Group based in Munich, you will be part of a team at the forefront on innovation in automotive claims management. Since our founding in 2002, we have been processing more than 20 million vehicle claims every year with over 1,200 employees <b ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe. Oxford Nanopore employs from multiple subject areas including nanopor ...

Python Developer Tools Engineer

Salary: £200k base + bonusSummary:Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibi ...

Senior Python Developer FinTech

Senior Python Developer / Software Engineer London / WFH to £120kJoin a growing, global, Fintech services company that has seen 30-40% year on year growth for the past 10 years and has ambitious growth plans.As a Senior Python Developer you'll join a high performance engineering team buil ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe.Oxford Nanopore employs from multiple subject areas i ...

Senior Python Quant Developer

My client is a London-based financial-servicespany who are actively seeking a Senior Python Quant Developer to join on an initial 12-month contract basis.What you'll need to succeed : Extensive hands-on Python Development experience building REST APIs with FastAPI or similar. ...

Python Developer Cyber Security

Python Developer / Backend Software Engineer Cambridge to £65kAre you a technologist Python Developer who enjoys problem solving and working on complex systems?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to pr ...

Python Middle Office Developer

OverviewLMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back- ...

Senior Developer (Python / Django)

Full-time, Permanent | Remote (UK) Shortlister Solutions is scaling fast. We build interview and assessment technology that helps employers hire fairly and efficiently. Our platform supports high-stakes recruitment and admissions workflows, so reliability, security and clea ...

PySpark / SQL Developer Python

Pyspark/SQL Developer – Automation/SQL/PySpark – sought by leading investment bank based in London – Hybrid – Contract *inside IR35 – umbrella* Key Responsibilities: Develop, maintain, and optimize PySpark data processing pipelines. Automate data ...

Python Developer RAD – Commodities

Salary: up to £150k + £60k bonus (3-8 years of experience)ClientOne of the world’s most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team.This is a specialist team of engineers, qu ...

Senior Research Python Developer

I am currently working with a London-based financial-services client who are actively seeking a Senior Python Developer to work on the development of a business-critical research and analytics platform.What you'll need to succeed : Strong Python software engineering experience beyond exp ...

Python Developer Cyber Security

Python Developer / Backend Software Engineer Cambridge to £65kAre you a technologist Python Developer who enjoys problem solving and working on complex systems?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to pr ...

Incident & Problem Manager

**About this role** **About the BlackRock Returner Programme** The Returner Programme is designed to encourage and support a return to full-time work through a six-month paid internship starting in September 2025. The returner programme acts as a feeder to full-time permanent employment (subjec ...

IT Problem Manager

Operations Problem ManagerBe one of the first applicants, read the complete overview of the role below, then send your application for consideration.£30KHybrid home and Cardiff office basedMon Friday standard office hours 37.5 hours per week.Purpose of RoleResponsible for ensuring that th ...

IT Problem Manager

Join to apply for the IT Problem Manager role at Marsh McLennan Join to apply for the IT Problem Manager role at Marsh McLennan Get AI-powered advice on this job and more exclusive features. Direct message the job pos ...

Problem & Incident Management

Get AI-powered advice on this job and more exclusive features. Job Title: Problem and Incident Management Lead Salary: Up to £40,000 Location: Birmingham (Hybrid 2-3 days in office per week) Established in 2003, Focus Group is proud to be one o ...

IT Problem Manager

Operations Problem Manager £30K Hybrid home and Cardiff office based Mon Friday standard office hours 37.5 hours per week. Purpose of Role Responsible for ensuring that the business operates to ITIL standards within its Service Desk Op ...

IT Problem Manager

Operations Problem Manager £30K Hybrid home and Cardiff office based Mon Friday standard office hours 37.5 hours per week. Purpose of Role Responsible for ensuring that the business operates to ITIL standards within its Service Desk Op ...

IT Problem Manager

Description: We are seeking a talented individual to join our IT Problem Management team.This role will be based in our Liverpool.As an IT Problem Manager you will play a crucial role in ensuring data accuracy and facilitating accurate reporting on trends of significa ...

IT Problem Manager

Description: We are seeking a talented individual to join our IT Problem Management team.This role will be based in our Liverpool.As an IT Problem Manager you will play a crucial role in ensuring data accuracy and facilitating accurate reporting on trends of significa ...

Python Developer | $90/hr Remote

Responsibilities Design, develop, and optimize REST and GraphQL endpoints for scalable APIs. Drive data validation, error handling, and security best practices within backend services. Plan and execute database migrations, optimizations, and schema changes as needed. </l ...

Python Risk Developer Vice President

**Discover your future at Citi** Working 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 Ov ...

Agentic Engineer Python Developer (AI)

Join to apply for the Agentic Engineer - Python Developer_MTY role at Globant We are a digitally native technology services company where innovation, design and engineering meet scale. We use some of the latest technologies in the digital and cognitive field to empower organizations ...

Python Developer £140,000 + Comps London

Direct message the job poster from Hunter Bond Quantitative Technology Headhunter at Hunter Bond Role: Python Developer Salary: £140,000 P/A + Bonus + Benefits Location: London Client: Top Fintech My client is a well-established and successful tech house working ...

Senior Python/PostgreSQL Developer – Hybrid

Buuk Infrastructure Limited is seeking a Senior Systems Developer specializing in Python and PostgreSQL, located in Woolpit. This role is essential in developing full stack software solutions while ensuring excellent customer service. As a senior developer, you will design and maintain systems that align with ...

Senior Systems Developer (Python/PostgreSQL)

Job Location: Woolpit Salary: Competitive Contract Type: Permanent Senior Systems Developer (Python/PostgreSQL) Purpose of this role Provide well‑developed full‑stack software solutions while using excellent customer service skills to work with users and product ...

Senior Systems Developer (Python/PostgreSQL)

Senior Systems Developer (Python/PostgreSQL) Job Location: Woolpit. Additional Location Information: Salary: Competitive. Contract type: Permanent. Posting End Date: 10/07/2026. At BUUK Infrastructure, our vision is to be the leading utility partner to accelerate the UK towards net zero for ...

Senior Python Developer R&D

London, Greater London | £65k - £80k per year Senior Python Developer / Engineer (Python Rust Cloud) London / WFH to £80k Do you enjoy problem solving and working on complex systems at the cutting edge of technology? You could be progressing your career as a Senior Python ...

Python Developer Production Incident Response

Zeour Ltd in Greater London is looking for a Front-line Technical Support Specialist to assist with production deployments for various platforms like GLARUS and MediCare. You will be responsible for triaging and resolving incidents effectively and collaborating directly with the engineering team. The i ...

Lead Python Developer (Outside IR35)

Role Details Title: Lead Python Developer (Outside IR35) Working hours: 35 hours per week, Monday to Friday Duration: 3 month initial Outside IR35 contract Location: Gloucester About the Role This contract is to design and ...

Senior Python Developer R&D

Salary: GBP65000 - GBP80000 per annum + bonus + benefits Senior Python Developer / Engineer (Python Rust Cloud) London / WFH to £80k Do you enjoy problem solving and working on complex systems at the cutting edge of technology? You could be progressing your career as a Senio ...

Data Engineer (Python Enterprise Developer)

# Data Engineer (Python Enterprise Developer) at N Consulting LtdWork mode: Hybrid (with 4 days a week at London, Canary Wharf) Contract duration: Long term Location: London --------------------------------------- JOB DETAILS Role Title: Data Engineer (Python Enterprise Developer) Must have skills: -P ...

Quantitative Developer Python C++ MFT

London, Greater London | £110k - £175k per year Quantitative Developer (Python C++ MFT) London / WFH to £175k+ Opportunity for a highly talented Quantitative Developer with Python expertise to progress your career in an impactful role at a global trading firm with significant ...

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    Python Developer Problem Solver Jobs in United Kingdom Job Search Guide, Trends and Insights