Software Developer Python Javascript Jobs in UK

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Machine Leaning Developer?with AI &Python

Machine Learning Developer (Document AI & NLP)Duration:6-month contract (FTC/Subcon) role Hybrid 3 days onsite Location:Sheffield The RoleYou will design and build Python-based ML and OCR components, taking ownership of the full lifecycle ...

Quantitative Developer (Python) Central Liquidity Strategies.

Quantitative Developer (Python) - Central Liquidity StrategiesThe Central Execution Book (CEB) is a global effort to optimize the firm’s execution across business lines and asset classes. At a high level the CEB seeks to improve execution quality by reducing market impact and controlling information leakage, ...

Quant Developer (Python/R) – Equity Models

Salary: up to ~£250k annual TC Experience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming backgroun ...

Full Stack Developer Roles (Python/React)

Company Description Vitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billi ...

Senior Infrastructure Developer (Python Automation, VMware)

Rate: Inside IR35 (significant rate on offer due to seniority of position) Duration: 6 months initially, view to extend Location: London 2/3 days per week, otherwise remote Senior Infrastructure Developer (Python Automation, ...

Quantitative Developer, Python Trading Teams EMEA

Responsibilities Iterating quickly with on-site quantitative researchers on the research processes in order to improve the desk's quantitative trading strategies P&L Developing Python tools used in trading strategies research Improving the existing simulation/backtest framework </l ...

Junior Python Model Developer Insurance Tech

A leading technology platform in insurance is seeking a Python Developer for their Model Development team. This role involves building and maintaining models on the hx Renew platform, working directly with customers and internal teams to solve complex problems. The ideal candidate will have strong Python skills, ...

Python Developer, Insurance Analytics (Hybrid London)

A leading insurance consultancy is seeking a Python Developer to join their Insurance Analytics team in London. The role involves developing features for the InsurSight platform, optimizing performance, and mentoring junior developers. Candidates should have strong experience in Python, familiarity with Azure to ...

Python Developer – Fixed Income Trading Technology

Python Developer – Fixed Income Trading Technology We are currently recruiting for a Python Developer to join the Fixed Income trading technology team within a leading international investment bank. This is a core software engineering role focused on building and enhancing prod ...

Front Office Python Quant Developer (Contract)

A technology-driven hedge fund is seeking an experienced Python Quant Developer for a 6-month initial contract in the Greater London area. The candidate will lead the transformation of complex Excel/VBA financial models into a scalable Python framework within a cloud-based environment. Required skills include st ...

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 ...

Junior Python Developer (Django/DRF) – FinTech

A leading digital assets firm based in London is seeking a Python Developer to join their dynamic team. You will collaborate across multiple teams, developing efficient applications and enhancing in-house libraries. The role requires at least a year of Python development experience, knowledge of SQL, and an unde ...

Python Developer Kubernetes & Postgre or MongoDB

Job Title: Python Developer- Kubernetes & Postgre or MongoDB Location: Sheffield- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 450GBP/Day Job Description: </s ...

Machine Leaning Developer?with AI &Python

Machine Learning Developer (Document AI & NLP)Please make an application promptly if you are a good match for this role due to high levels of interest.Duration:6-month contract (FTC/Subcon) role Hybrid 3 days onsite Location:Sheffield The Ro ...

Senior Quantitative Developer, Python Alpha Pipeline

A leading financial technology firm in Greater London is looking for a Senior Quantitative Developer to enhance its alpha research pipeline. The successful candidate will utilize over 5 years of Python experience in quantitative finance, contributing to architecture and mentorship of junior staff. The role entai ...

Quantitative Developer (Python) Central Liquidity Strategies

The Central Execution Book (CEB) is a global effort to optimize the firm’s execution across business lines and asset classes. At a high level the CEB seeks to improve execution quality by reducing market impact and controlling information leakage, but the group’s mandate also includes the deployment of the ...

Intermediate Python Developer — Build Scalable Apps

A digital service provider is seeking an Intermediate Python Developer to join their team in Leeds. This role involves producing quality software solutions for diverse clients, collaborating with colleagues, and managing development pipelines. Candidates should possess strong Python skills, full-stack developmen ...

Lead Python Front Office Quant Developer

A leading financial services firm in Greater London seeks a Lead Software Engineering - Python. The role involves collaborating with developers, quants, and traders to develop core engines and APIs. Candidates should have a strong background in software engineering and analytical skills, along with a proactive a ...

FX Options Quant Developer (Python) – Hybrid

A global brokerage firm is seeking a Quantitative Developer specializing in Python and FX Options. The successful candidate will join a dedicated team focused on enhancing key products utilized across the business. Key responsibilities include working on the FX Options platform, converting risk requirements into ...

Remote Python Developer — AWS, REST & Flask

A leading technology firm in the UK is seeking an experienced Python Developer with at least 5 years of hands-on experience and deep knowledge of AWS. This role focuses on application development, requiring expertise in RESTful applications and a strong understanding of AWS security best practices. The ideal can ...

Machine Leaning Developer with AI & Python

TQUSI0567_5395 - Machine Leaning Developerwith AI & Python Job Type: Contract Work Mode: Hybrid (3 Days from office) Building productionready models to drive content extraction and classification from images and textbased sources Working closely wit ...

Python Developer FX Options Data Engineer

For additional information, please review .**Python Developer - FX Options Pricing and Market Data Distribution**The FX Options Pricing and Market Data distribution team is going through significant reengineering and modernisation. We are looking for an experienced Python developer and technologist to take a han ...

Developer (Node.js/Python/Automation and Reporting)

Developer (Node.js/Python/Automation and Reporting) Department: Engineering Employment Type: Full Time Location: London, UK Reporting To: Prabesh Krishnakumar Description About White Swan Data Technology is ...

Python Developer & Business Analyst (Automation & Data)

A consulting firm in Wales is searching for a versatile Python Developer cum Business Analyst. The successful candidate will bridge business needs with technical solutions, focusing on automation and data analysis. Required qualifications include a degree in a related field and 2-5 years of experience. Key respo ...

Python Developer FX Options Data Engineer

Python Developer - FX Options Pricing and Market Data Distribution The FX Options Pricing and Market Data distribution team is going through significant reengineering and modernisation. We are looking for an experienced Python developer and technologist to take a hands‑on role in building o ...

Senior Developer Full Stack with Python

Canopius is seeking a highly motivated Senior Developer to support the technology roadmap, delivering world class solutions to enable all areas of the business to achieve their strategic and business goals. This exciting role is working within a small growing team of developers working in a flexibl ...

Senior Developer AI Operations (Python/Golang)

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. We believe in better . And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From b ...

Senior Developer AI Operations (Python/Golang)

We believe in better . And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innov ...

Python Developer – Equity Structured Notes & APIs

A professional services consultancy is seeking a Python Developer to enhance their Equity Structured Notes platform by improving pricing and booking API capabilities. The role involves designing Python services and integrating solutions with trading systems. Strong Python skills and expertise in the Equity Struc ...

Senior Python Developer AI Start Up

My client who are a London based AI Start-Up, fresh of a very successful Seed funding round, are once again looking to grow their Engineering team and are looking for a highly skilled Senior Backend Python Developer to join their team. This is a high-ownership role, where you will be involved in backen ...

Python Developer FX Options Data Engineer

Python Developer - FX Options Pricing and Market Data Distribution The FX Options Pricing and Market Data distribution team is going through significant reengineering and modernisation. We are looking for an experienced Python developer and technologist to take a hands‑on role in building out dat ...

Senior Full Stack Developer (Python/Vue.Js)

Location: Hybrid (Leeds City Centre, LS1 5JL). Predominantly remote with occasional attendance for key workshops and sprint events.Salary: £50,000 - £75,000 (Dependent on experience).Employment Type: Permanent About the Opportunity Our client is a global ...

Python AI Full Stack Developer (LangChain)

An innovative engineering consultancy in Greater London is seeking an experienced Python AI Developer. The ideal candidate should possess strong Python development skills and proven experience with AI agents and microservices. Responsibilities include building AI solutions, mentoring team members, and ensuring h ...

Senior Python Developer for Network Automation

A technology firm in Greater London is seeking a Senior Python Developer to join their Network Automation team. This three-month rolling contract requires in-office presence twice a week, offering £500 per day. The role involves designing and implementing features while ensuring code quality. Candidates should h ...

OO Core Python Developer Fixed Income

Python Developer - Fixed Income Trading Technology We are currently recruiting for a Python Developer to join the Fixed Income trading technology team within a leading international investment bank. This is a core software engineering role focused on building and enhancing production trad ...

Senior Systems Developer Python/PostgreSQL (Hybrid)

A leading utility partner in the UK is seeking a Senior Systems Developer skilled in Python and PostgreSQL to design and implement full stack software solutions. The ideal candidate will ensure exceptional customer service and enhance operational processes. This permanent position offers competitive salary, hybr ...

Senior Python Developer Agentic AI Systems

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. About DeliveryApp DeliveryApp is in an exciting phase of rapid growth. As we scale our operations and technology, we are expanding our engineering team to build the next generation of our pla ...

Python Developer: DB Automation & API Orchestration

A leading tech solutions provider in the UK is looking for a Python developer responsible for building scalable automation solutions for database operations. Key responsibilities include designing and maintaining APIs, troubleshooting issues, and deploying containerized applications using Docker and Kubernetes. ...

Python Developer Visualisation Remote Outside IR35

Job Opportunity This is a fantastic opportunity to work as a Python Developer for a major pharmaceutical company, outside IR35. Key Skills Python AWS Data science (numpy, pandas, scipy.stats and .spatial) Visualization (dash or seaborn) <p ...

Senior Python Developer Agentic AI Systems

About DeliveryApp DeliveryApp is in an exciting phase of rapid growth. As we scale our operations and technology, we are expanding our engineering team to build the next generation of our platform. We are looking for a highly capable Senior Python Developer to step in and take full ownership of o ...

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 ...

Python Developer Kubernetes & Postgre or MongoDB

Job Title: Python Developer- Kubernetes & Postgre or MongoDB Location: Sheffield- 3Days/week Onsite Duration: 6months+ Contract Inside IR35 450GBP/Day Make sure to apply quickly in order ...

Senior Infrastructure Developer (Python Automation, VMware)

Rate: Inside IR35 (significant rate on offer due to seniority of position) Duration: 6 months initially, view to extend Location: London 2/3 days per week, otherwise remote Check below to see if you have what is needed for this opp ...

Senior Software Engineer

Senior Software Developer Location: Derby On-site (5 days a week) Salary: Up to £75k Contract: Permanent Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunityA Senior Software Developer i ...

Software Engineer

We are a growing and dynamic company based in Birmingham; West Midlands, we are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross‑functional team that’s responsible for the full software development life cycle, from conception to deployment. As a F ...

Senior Software Developer (Python AI ML Specialist) Registers of Scotland SEO

Location Hybrid working model. Contractual base either at Meadowbank House, Edinburgh (EH8 7AU), or St Vincent Plaza, Glasgow (G2 5LD). You will be expected to attend one of these locations as required by the role. About The Job Job summary Total remuneration: £5 ...

Senior Software Developer (Python AI ML Specialist) Registers of Scotland SEO

Senior Software Developer (Python AI ML Specialist) - Registers of Scotland - SEO £48,544 - £57,155 plus up to 20% additional pay allowance Full-time (Permanent) Location Hybrid working model. Contractual base either at Meadowbank House, Edinburgh (EH8 7AU) or St Vincent ...

Senior Software Developer (Python AI ML Specialist) Registers of Scotland SEO

Senior Software Developer (Python AI ML Specialist) - Registers of Scotland - SEO £48,544 - £57,155 plus up to 20% additional pay allowance Full-time (Permanent) Location Hybrid working model. Contractual base either at Meadowbank House, Edinburgh (EH8 7AU) or St Vincent ...

Software Developer (SC Cleared)

Software Developer (SC Cleared)London (Hybrid)6 Month Contractto £700/day (Inside IR35) Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, Angular, HTML and JavaScript skills. 6 Month Contract based in Centr ...

.NET Developer

.NET Developer – .NET 9, C#, Blazor, Azure – Worcester(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is a crowd funded social advertising technology platform that sells servi ...

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