1 to 25 of 43 Senior Python Developer Jobs in England

Senior Python Developer

Hiring Organisation
Oscar Technology
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
Senior Python Developer | Fully Remote | 6 Months | Build a New Multi-Asset Security Data Platform | Python, PostgreSQL, Pandas/Polars The Opportunity We're looking for a Senior Python Developer to join a data-focused team working on a new Security Master platform … income, funds and alternative assets across both the UK and US markets. You'll work alongside an established client Data Team, contributing hands-on Python development to the ingestion, processing and distribution of critical financial data. This is an exciting opportunity for a senior developer who enjoys ...

Senior Python Developer

Hiring Organisation
Oscar Technology
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
Senior Python Developer | £500-£550p/day (Outside IR35) | 6 months | Bristol (open to being on site 1/2 a month) | MySQL, SQLAlchemy, Pandas, FastAPI. Jira and Git Our client's Engineering team is looking for a Senior Python Developer to lead … enhancements Compliance and operational reporting API enhancements and migrations You'll work closely with the client's in-house Engineering team and a Mid Python Developer! What you'll be doing Owning delivery of features and improvements across reporting, operational tooling, and APIs Designing and building robust, well ...

Senior Python Developer

Hiring Organisation
Tech 4
Location
City of London, London, United Kingdom
Employment Type
Permanent
Senior Python Developer - PYTHON/REACT/AZURE/GCP - i s required by fast growing and highly successful international organisation. They are seeking an experienced Senior Python Developer to help evolve and extend their platform while guiding technical direction and supporting team … engineers to take ideas from inception through to production, ensuring they build the right solutions for their customers. You will act as both a senior technical contributor and a product-minded engineer, someone who doesnt just implement requirements but actively shapes them. You will challenge assumptions, ask the right ...

Senior Python Developer

Hiring Organisation
Tech 4
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Senior Python Developer - PYTHON/REACT/AZURE/GCP - i s required by fast growing and highly successful international organisation. They are seeking an experienced Senior Python Developer to help evolve and extend their platform while guiding technical direction and supporting team ...

Senior Python Quant Developer, London – Systematic Trading: UK-Based Applicants Only

Location
Greater London, England, United Kingdom
advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer. Oxford Knight is seeking a Senior Python Quant Developer in London for a full-time role in systematic trading. This position is ideal for UK-based applicants with existing … competitive salary starting at £66,504.59 and an opportunity to join one of the world's premier investment firms. Job Description As a Senior Python Quant Developer, you will be instrumental in developing sophisticated components for both live trading environments and simulation systems. This role places ...

Senior Python Developer | £700/day inside IR35

Hiring Organisation
Akkodis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700/day Inside IR35, Hybrid
Senior Python Developer - Finance London | Hybrid - 3 days per week £700/day Inside IR35 | 12-month contract Permanent/FTC options also available We're working on a number of new Senior Python Developer opportunities within a major Financial Services technology environment, supporting … trading, regulatory and enterprise engineering platforms. These are long-term hires rather than short-term backfill, with multiple teams looking to bring in experienced Python Developers who are comfortable building business-critical applications in a complex banking environment. You'll be working closely with engineering and business stakeholders ...

Senior Python Developer | £700/day inside IR35

Hiring Organisation
Akkodis
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 per day
Senior Python Developer - Finance London | Hybrid - 3 days per week £700/day Inside IR35 | 12-month contract Permanent/FTC options also available We're working on a number of new Senior Python Developer opportunities within a major Financial Services technology environment, supporting … trading, regulatory and enterprise engineering platforms. These are long-term hires rather than short-term backfill, with multiple teams looking to bring in experienced Python Developers who are comfortable building business-critical applications in a complex banking environment. You'll be working closely with engineering and business stakeholders ...

Senior Python Quant Developer, London - Oxford Knight - UK-Based Only

Location
Greater London, England, United Kingdom
Senior Python Quant Developer, London - Oxford Knight - UK-Based Only Company Company Oxford Knight Location Location London, UK Type Type full_time Sponsorship Check with employer UK-based applicants — this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still … enquire with the employer. This is an exciting opportunity for a Senior Python Quant Developer at Oxford Knight in London, focusing on systematic trading strategies. The role is ideal for experienced Python developers with a quantitative background already based in the UK and possessing existing right ...

Senior Python Quant Developer - London - Systematic Trading - No Visa Sponsorship Advertised

Location
Greater London, England, United Kingdom
applicants — this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer. This Senior Python Quant Developer role with Oxford Knight in London offers a compelling opportunity within a premier investment firm. While UK-based applicants … quantitative discipline. A minimum of 5 years of experience in designing and developing software for quantitative trading or similar high-performance environments. Proficiency in Python, with experience in numerical libraries and performance optimization. Strong understanding of systematic trading strategies and financial markets. Experience with large-scale data processing ...

Senior Python Quant Developer London - Systematic Trading - Oxford Knight - UK-Based Applicants Only

Location
Greater London, England, United Kingdom
advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer. Oxford Knight is seeking a Senior Python Quant Developer for a full-time role in London, focusing on systematic trading strategies. This position is ideal for UK-based applicants … offers a competitive salary of £66,504.59 and the chance to join one of the world's premier investment firms. Job Description As a Senior Python Quant Developer, you will be instrumental in building critical components for both live trading and simulations within a dynamic trading pod. ...

Senior Python Quant Developer - London - Systematic Trading - Oxford Knight - UK-based Applicants Only

Location
Greater London, England, United Kingdom
advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer. This blog post highlights a Senior Python Quant Developer role with Oxford Knight in London, an excellent opportunity for experienced professionals in systematic trading. This position is ideal … offers a competitive salary of £66,504.59 and a chance to join one of the world's premier investment firms. Job Description As a Senior Python Quant Developer, you will be instrumental in building critical components for both live trading and simulations within a dynamic trading pod. ...

Senior Python Developer x 3

Hiring Organisation
Pontoon
Location
Warwickshire, United Kingdom
Employment Type
Contract
Senior Python Engineer Client: National Grid Contract: 6-month rolling contract | multi-year programme Location: Home-based Travel: Bristol approximately 4 times per year Rate: £700-£750 per day via Umbrella The opportunity We're looking for an exceptional Senior Python Engineer to join a major … back-end engineering teams in an Agile environment. This is a hands-on engineering role - we're looking for someone who is an excellent Python engineer but can also influence, guide and share best practice across teams. What you'll be doing Designing and building high-quality, production-grade ...

Senior Python Developer

Location
City Of London, England, United Kingdom
Senior Python Engineer Infrastructure Automation London, London City Hybrid, 2 days a week onsite 75k plus 8% bonus, 10% pension, private healthcare 5+ years commercial experience with Python We’re recruiting for a Senior Python Engineer to join a global AI & SaaS specialist. This … plenty of opportunities to learn, develop and progress your career. What You’ll Be Doing Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing ...

Senior Python Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, Cripplegate, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum Bonus & Benefits
Senior Python Engineer | Infrastructure Automation London, London City Hybrid, 2 days a week onsite £75k plus 8% bonus, 10% pension, private healthcare 5+ years commercial experience with Python We're recruiting for a Senior Python Engineer to join a global AI & SaaS specialist. This … plenty of opportunities to learn, develop and progress your career. What You'll Be Doing | Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing ...

Senior Python Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum Bonus & Benefits
Senior Python Engineer | Infrastructure Automation |Terraform | IaC Hedge End, Southampton, Hampshire Hybrid, 2 days a week onsite £75k plus 8% bonus, 10% pension, private healthcare We're recruiting for a Senior Python Engineer to join a global AI & SaaS specialist. This is an opportunity to work … plenty of opportunities to learn, develop and progress your career. What You'll Be Doing | Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing ...

Senior Python Developer

Location
Eastleigh, England, United Kingdom
Senior Python Engineer | Infrastructure Automation | Terraform | IaC Hedge End, Southampton, Hampshire. Hybrid, 2 days a week onsite. £75k plus 8% bonus, 10% pension, private healthcare We're recruiting for a Senior Python Engineer to join a global AI & SaaS specialist. This is an opportunity to work … plenty of opportunities to learn, develop and progress your career. What You'll Be Doing | Summary of Skills Building automation frameworks and tooling using Python Developing Infrastructure as Code solutions with Terraform Creating reusable templates and code generation platforms using Jinja/Jinja2 Automating Windows environments through PowerShell Managing ...

Mid Level/ Senior Python Developer

Hiring Organisation
Teksystems
Location
Bromley, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£200 - £400/day
Title: Python Developer (Contract, Hybrid) Job Description Overview We are seeking a Python Developer to join a high-performing regulatory technology team within a leading investment bank. The successful candidate will design and develop scalable solutions supporting regulatory reporting platforms, ensuring compliance with evolving financial regulations … hands-on software engineering, data analysis, platform enhancement, and close collaboration with regulatory and business stakeholders. Key Responsibilities Design, develop and maintain enterprise-grade Python applications supporting regulatory reporting and compliance functions. Partner with Business Analysts, Compliance teams and Transaction Reporting SMEs to translate complex regulatory requirements into technical ...

Senior Python Developer - Quant Models AI Automation, Vice President

Location
Greater London, England, United Kingdom
seeking a senior Python Developer within Risk Technology to join a multi-year strategic initiative: the design and delivery of AI-enabled automation across the end-to-end quantitative model lifecycle, covering all market risk and credit risk models. This is a hands-on engineering role … data engineers, and the program leadership to translate workflow automation requirements into robust, production-grade solutions. Key Responsibilities Engineering & Delivery Design, develop, and maintain Python-based services, pipelines, and tools supporting automation of the quantitative model lifecycle across market risk and credit risk model families. Build and operate automated ...

Senior Python Developer: Finance & Trading (Hybrid London)

Location
Greater London, England, United Kingdom
Modis International Ltd is seeking a Senior Python Developer in London to design, build and enhance Python applications for a major Financial Services technology environment. The role is hybrid, with 3 days per week in the London office, and initially a 12-month contract ...

Senior Front Office Python Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Highly experienced Python Engineer for portfolio manager – Tech Driven Fund160,000-250,000 + bonusOffice based in St James, LondonQuant Capital is urgently looking for a top-tier Python developer to join our high profile client. Our client is a well-known global systematic hedgefund. They have … surrounded by smart people deeply interested in teaching what they know, and in learning from you. Their Trading team looking to hire an expert Python developer to extend existing infrastructure to accommodate new systematic strategies trading interest rates and foreign exchange. The ideal candidate should have already built ...

Senior Developer (G7) - Python & Django

Hiring Organisation
Summer Browning Associates
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £1/day
currently supporting our Central Government client who are seeking a Senior Developer (G7)| (Python & Django) on an initial 6 month contract. Location: London, Bristol OR Manchester (hybrid office attendance) You will have: A high level of expertise in Python and Python web frameworks, ideally Django. … interrogating AWS logs, responding to errors raised in Sentry (or similar tools) and applying fixes Experience of deploying applications and infrastructure using either the Python CDK or other infrastructure as code tools A good working knowledge of Linux/UNIX, including system administration and shell scripting The ability ...

Senior Python Developer – Counterparty Credit Risk

Location
Greater London, England, United Kingdom
Citibank (Switzerland) AG is looking for a Counterparty Credit Risk Senior Application Developer in London. This senior role involves developing and maintaining credit risk applications, collaborating closely with Quant and Front Office technology teams. Ideal candidates will have robust experience in Python and Python applications ...

Senior Python Developer - AWS Serverless & Microservices

Location
Leeds, England, United Kingdom
fintech and AI talent acquisition agency is seeking an experienced Python developer to execute the full lifecycle of product development. The ideal candidate should have over 5 years of Python development experience, expertise in AWS Serverless, and excellent communication skills. Familiarity with containerization, microservices design, and agile ...

Senior Python Developer

Location
Greater London, England, United Kingdom
Logistics Employment type: Permanent Job Description As a Senior Python Engineer, you will play a critical role in designing, developing, and optimising our innovative solutions. You’ll be responsible for driving the technical execution of projects, mentoring other developers, and ensuring our platform remains scalable, reliable, and secure. … competitive edge. Person Specification/Requirements At least 8+ years of professional software development experience with a minimum of 4 years of experience in Python as a core programming language Experience in Financial Services/Highly regulated environment is highly beneficial Proficiency in one additional programming language is preferred ...

Senior Python Quant Developer - Systematic Trading (London)

Location
Greater London, England, United Kingdom
Oxford Knight in London seeks a Senior Python Quant Developer to build components for live trading and simulations. You will contribute to systematic, computer-driven trading across equities, futures, and FX in a hybrid setup. The role requires 5+ years in Python within quantitative finance ...