Sr Python Developer Jobs in Slough, UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Sr. Python Developer

We are looking for Sr. Python developer for our Banking partner in Bromley, UK ! Full-time role with Ascendion ( AI-first, 30% YoY growth, FS focused) 3 days onsite role in Bromley This role is suited to a Senior Software En ...

Python Developer

Senior Software Engineer (Python) £85,000 - £100,000 Office Location: Central London (Hybrid) A global, high-growth Fintech firm is seeking a Senior Software Engineer to join its engineering team in Madrid. This organisation has expanded to over 600+ glo ...

Python Developer

Core Developer (Python) - Algo Trading Firm - London - Up to £350k+ TC (DOE) One of London's most impressive Algo Trading firms is looking for Engineering Wizards to join their team in London. Having arguably one of the best technology teams in the world, the firm is in a stage of hy ...

Python Developer

About Us: We are one of the world’s leading commodities trading houses, leveraging sophisticated technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. W ...

Python Developer

If you're a Python Developer, looking for the flexibility to work remotely within the UK, then this one could be for you. You'll be problem solving and designing backend python-based solutions within a well established software team, whilst gaining the exposure to work with other popular tech like React an ...

Python Developer

Senior Python developer to join our clients Network Automation team. You will be comfortable with Django/Flask, Gitlab and have experience of container infrastructure. This is a three month rolling contract that will require you in the office, just outside London twice a week at rate of £500 ...

Python Developer

Python Developer - 12 month contract - Greenfield - Central London Python Developer urgently required to work on a Greenfield project. You will be building the infrastructure of a new platform globally! The Role Work with the core engineering t ...

Python Developer

Senior/Staff Python Developer - FULLY REMOTE High-growth AI Insurance Startup We're working with a well-funded, fast-scaling AI company building a highly ambitious product at enterprise scale. They're now looking to add Senior and Staff-level Python Developers to continue buil ...

Python Developer

numi have once again partnered with a leading player in alternative asset management is reshaping the treasury function. With cutting-edge technology and a seasoned team of industry experts, this company aims to reduce financing costs and optimize return metrics. Who We're Seeking: < ...

Backend Python Developer

About us CheMastery is automating how research and manufacture are carried out. The chemical industry is a large and ever-growing market however, the work is still carried out mostly manually and chemical processes remained unchanged over the past 160 years. The lack of standa ...

Front Office Python Developer

About the Company Phi Partners is a global boutique Capital Markets IT consultancy, providing technology expertise to Tier-1 investment banks, hedge funds and asset managers. Founded in 2004 and headquartered in London, Phi operates branches across North America, EMEA and APAC. Phi specializes ...

Senior Python Developer (CFML Migration)

Senior Python Developer | UK Remote | £5500 - £6250 per month (£70–75k per annum) We’re working with a well-established, fast-growing B2B SaaS company looking for a Senior Python Developer to play a key role in the evolution of their core platform. T ...

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, VMware) We’ ...

Full Stack Developer (Python/Django + React)

Full Stack Developer - Ground Breaking London Based LegalTech Scale Up - £75k - £90k + Bonus / Remote Cracking opportunity for a seasoned Full Stack Developer to join a pioneering Legal Technology business that has just secured Series C funding. We’re looking for a Full Sta ...

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

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 who have previously ...

Senior Python Quantitative Developer Hedge Fund Systematic Futures

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment team ...

Python Developer (Junior Mid) Global Fixed Income Trading Desk

Our client, a leading global trading firm, is seeking a talented Junior–Mid Level Python Developer to join its Global Fixed Income desk in London. The successful candidate will work closely with traders, quantitative researchers, and technologists to design, build, and enhance tools that support pricing, risk ...

Sr. Business Analyst

Job Description: Sr. Business Analyst Job Type: Full-Time Experience: 8+ years Location: Reading/Leeds, UK Active SC OR SC Eligible Candidates May Apply Some travel to Manchester (4-5 times a month) Job Ove ...

Senior Django / Python Full Stack Software Developer 6 Month Contract

WATER DIRECT: Senior Django / Python Full-Stack Software Developer Full Time - 6 Months Contract - Option to Extend Water Direct is the UK’s leading provider of alternative water supplies, delivering emergency and planned services to water utility companies, commercial organisations, ...

Senior Python Engineer

Safe Intelligence is on a mission to make AI safe and reliable for anyone to use. To help us succeed, our team is looking for a Senior Python Engineer, and we’re hoping it’s you! In this role! You'll help lead and implement the improvement of algorithms, optimising execution, usability, and package architectu ...

Software Engineer (Python)

Python Software Engineer (AI / Life Sciences) — London (Hybrid) | £50k–£70k + equity I’m working with an early-stage AI + life sciences startup in London that’s building a platform used to support scientists working on real drug development challenges. They’ ...

Lead Python Engineer

Lead AI / Python Engineer London | Full-Time | High-Impact AI SaaS We’re hiring a Lead AI/Python Engineer to join a fast-scaling AI SaaS company transforming property management across the UK. This is a hands-on leadership role for someone who wants to archit ...

Lead Python Engineer

Lead Python Engineer | Python, FastAPI, Start-up | Remote, £90-105k I’m working with a well-funded, mission-driven healthtech company building innovative technology that makes healthcare more accessible and easier to use. They’re scaling their engineering team as they expand their pl ...

Azure Cosmos DB Admin and Developer with Python, pyspark, CosmosDB, Azure

Job Title: Azure Cosmos DB Admin and Developer- with python, pyspark, Cosmos, Azure Location: Hybrid, London UK (3days/Week Onsite) Duration: 6months+ Contract Inside IR35 The Role The DB Admin and Developer will play a critical role in de ...

BY WMS Sr. Engineer

Role DetailsRole/Job Title: BY WMS Sr. Engineer / BY WMS EngineerWork Location: London / DoningtonMode of Working: HybridOnsite Requirement: 2 daysOther Working Conditions: As needed for Cutover, Hypercare support on need basis. Travel to other locations is ...

Sr. Enterprise Sales Executive

Senior Enterprise Sales Executive Location: London Area, United Kingdom (Remote) Travel: 30% Role Overview We are seeking a highly experienced Senior Enterprise Sales Executive to drive complex, high-value enterprise sales cycles. This ro ...

Sr Mechanical Design Engineer

Senior Mechanical Design Engineer London | MEP Consultancy Very competitive base Salary+ benefits Office-led (4 days per week) | 9-day fortnight We’re working with a fast-growing, established MEP con ...

Sr Associate Digital Marketing

CREATIVITY IS OUR SUPERPOWER. It’s our heritage and it’s also our future. Because we don’t just make toys. We create innovative products and experiences that inspire, entertain and develop children through play. Mattel is at its best when every member of our team feels respected, included, and heard—wh ...

4 Founding Python Engineers

numi is partnered with a high-growth, seed-funded AI startup building the next generation of autonomous AI for Client Services. This isn't another LLM wrapper. Our client is designing multi-agent systems that genuinely operate inside complex enterprise organizations, understand rich context, ...

Sr. Enterprise Account Executive Cyber

Your Impact As the Sr. Enterprise Account Executive you will be responsible for creating, qualifying, developing, and selling cybersecurity solutions . With a consultative sales approach, you will lead with business value and engage both new and existing clients. Supported by ...

Full Stack Engineer

Django / Python Full Stack Software Developer UK Hybrid | £65,000 to £75,000 + Bonus A leading UK infrastructure services provider is investing heavily in technology and building a modern digital platform to transform how time critical services are delivered nationwide. < ...

Full Stack Engineer

Full Stack Developer Location: Hybrid (2 days a week in Farringdon, London) Job Type: Contract Daily Rate Inside IR35 We are seeking an experienced Full Stack Developer to join our team on a short-term contract. This role involves both front-en ...

Software Engineer (Python, Java, Data)

About the Company We are partnering with a rapidly growing market maker, creating more transparent and accessible financial markets for all types of investors, this is a high-impact opportunity to be part of a company redefining financial data infrastructure from the groun ...

Senior Data Engineer | AWS, Python

Senior Data Engineer Data Pipelines | Python | PySpark | AWS | AWS Glue | London Location: London (hybrid - 2 days onsite per week) Salary: Up to £85K + Benefits We’re working with a tech-driven organisation looking ...

PEGA Developer

Role DetailsRole/Job Title: PEGA DeveloperWork Location: London / EdinburghRole Type: ContractingMode of Working: HybridHybrid Requirement: 2 days in officeThe RolePEGA DeveloperYour Responsibilities Design, develop, and maintain PEGA-based applications and ...

React Developer

Role: React Developer Location: London (3 days onsite, 2 days remote) Duration: 5 months FTC Salary: £50-£60k After an extremely successful year, a Digital Agency is looking to expand its Web Development team for its growing and varied cli ...

iOS Developer

Introduction to Team The Product Team creates high-quality end-to-end experiences for travelers, partners, and Expedia Group. Our focus on customer-centric innovation enables us to develop products that build loyalty and repeat business. We partner closely with teams across Expedia G ...

C Developer

C++ Software Engineer – Low‑Latency Trading Contract - OUTSIDE IR35 Rate - Dependent on skills London - Hybrid working 50% in office. You'll be joining a high‑performance trading technology firm. Helping to building ultra‑low‑latency systems powering global ele ...

Developer Golang

Client: Largest American Credit Card Company Location: Burgess Hill 3 days/week Years of Exp: 6-9 years Skills: Go, Java, Git, REST, Jenkins, NoSQL, Postgres/ql £40-£50/hr Inside IR35 Visa sponsorship is not available. We're looking for an enthus ...

C++ Developer

Do you already have, or are you looking to gain experience within the financial sector? C++ Developer – Financial Services Up to £80k + bonus Fully remote in UK 12-month Fixed Term Contract Our long-term partner are on the h ...

Quantitative Developer

About the Position This position is ideal for anyone who is interested in working in a FinTech company as a career. The candidate will have great opportunities to work on financial derivatives products as well as energy/commodity derivative products. Job Summary: < ...

Dotnet Developer

NET Developer (Contract) Location: Central London Rate: £350–£425 per day Duration: 6 months (likely extension) Start: ASAP Role Overview We are seeking an experienced .NET Developer to join our Busin ...

Android Developer

Android Developer Salary: Up to £70,000 + 20% Bonus + 20% Pension Location: Central London – 1 day per week onsite Contract: 12-month FTC (likely to extend or convert to permanent) Join a prestigious financial services organisation renowne ...

Quantitative Developer

Senior Quantitative Developer Location: London, UK (Full-time, In-office) Experience: 5–8 Years Compensation: Circa £160,000 Base + Performance-Linked Bonus The Role Are you ready to architect the next ...

Rust Developer

We are searching for Senior Rust specialists to join one of our well established and highly regarded Digital Assets focused trading firms, either in London or for relocation to Hong Kong with a comprehensive package. You'll be working on their peripheral applications, building improvements a ...

Quantitative Developer

Quantitative Developer – HFT (C++) | Ultra-Low-Latency Trading | High-Performance Systems We are looking for an experienced C++ engineer to join a high-performance trading team focused on building ultra-low-latency systems that operate at global scale. This is a unique opport ...

D365 Developer

Title: D365 Developer Day Rate: £400-450 - Outside IR35 Length: 6 months (Hybrid, 3 days per week in Central) Harvey Nash are partnered with a London based consultancy who are looking for an experienced D365 Developer to support them on a 6 month contract. < ...

Shopify Developer

Salary: £40-£45k (DOE) Reporting to: Technical Director Location: Hybrid or fully remote (UK only) Role type: Full time Who we are We’re Field — a design-first Shopify Plus e-commerce agency working with p ...

D365 Developer

Role : D365 DeveloperLocation: LondonSalary: £60,000Days in the office: 1-2days a week My client is looking for a D365 Developer to join their team. This is a rare opportunity to join at the early stage of an D365 implementation, where you'll help shape how Dy ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Sr Python Developer Jobs in Slough Job Search Guide, Trends and Insights