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Keywords: Senior Software Developer (Python), Location: United Kingdom

Page: 1

Senior Software Developer (Python)

FTC or Permanent UK-wide, Remote About the role Olive Jar Digital is seeking a Senior Software Developer to help.... About You Strong experience in modern software development (e.g., Python, Node.js, or similar backend languages). Experience building APIs...

Location: United Kingdom
Posted Date: 10 Dec 2025

Senior Lead Software Engineer - Full Stack ReactJS, Java, Python, AWS, AI/ML

for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform...Job Category: Software Engineering Job Description: Be an integral part of an agile team that's constantly pushing...

Posted Date: 06 Mar 2026

Senior Lead Software Engineer - Python / Java

Job Category: Software Engineering Job Description: We have an opportunity to impact your career and provide... an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quantitative...

Posted Date: 06 Mar 2026

Senior Lead Software Engineer - Full Stack ReactJS, Java, Python, AWS, AI/ML

for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform...Job Category: Software Engineering Job Description: Be an integral part of an agile team that's constantly pushing...

Company: JPMorgan Chase
Location: London
Posted Date: 05 Feb 2026

Senior Software Engineer - Python, ML & AI Systems

role We are looking for an exceptional Senior Software Engineer with a strong ML and LLM focus, and the ability to build.... Significant hands-on experience as a software engineer, including senior-level ownership and decision-making. Strong experience...

Company: Cornspring
Location: London
Posted Date: 28 Jan 2026

Senior Software Engineer - Python, ML & AI Systems

We are looking for an exceptional Senior Software Engineer with a strong ML and LLM focus, and the ability to build production-grade AI systems end.... Significant hands-on experience as a software engineer, including senior-level ownership and decision-making. Strong experience...

Company: Cornspring
Location: London
Posted Date: 08 Jan 2026

Senior Developer (Python / Django)

workflows, so reliability, security and clean engineering decisions matter. We’re looking for a Senior Back-End Developer... with strong Python/Django experience who wants to take real ownership of systems and grow towards a Technical Lead role over time...

Company: Shortlister
Location: York
Posted Date: 05 Mar 2026
Salary: £60000 - 80000 per year

Senior Systems Developer (Python/PostgreSQL)

Infrastructure. We are looking for Senior Systems Developer (Python/PostgreSQL) who would like to help us reach our mission... to and promote the relevant support and development processes associated with the product(s) you work with. As a senior developer...

Posted Date: 25 Feb 2026

Senior Full Stack Developer (Python) - Networks, Vice President

Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network... candidates will have well-rounded knowledge of programming languages such as python, full stack software engineering technologies...

Company: State Street
Location: London
Posted Date: 22 Feb 2026

Senior Python Developer - Digital Trading Analytics

We are looking for a Senior Python Developer to design, build, and maintain high‑performance, scalable solutions...-performance software for data processing and trading analytics. Technical Leadership: Lead architectural decisions, conduct...

Company: Randstad
Location: London
Posted Date: 05 Feb 2026

Senior Developer - Python

Job Category: Information & Technology Job Description: We are seeking a skilled and motivated Senior Developer... with strong Python expertise to design, develop, and deploy intelligent systems. You will be responsible for building scalable services...

Company: Canopius
Location: Manchester
Posted Date: 23 Jan 2026

Senior Developer - Full Stack with Python

Job Category: Information & Technology Job Description: Canopius is seeking a highly motivated Senior Developer... and iterative software delivery function - allowing us to respond quickly and innovatively to internal user requirements...

Company: Canopius
Location: Manchester
Posted Date: 23 Jan 2026

Senior Python Developer

to collaborate and learn from each other, completely free of barriers. Your role: As a Global Relay Python Software Developer... of world leading software to our customers. The role involves cross-team collaboration; you will be working closely...

Company: Global Relay
Location: London
Posted Date: 25 Feb 2026

Climate Engineering – Senior Python Developer

lifecycle. Become a member of a software engineering team working with Python, Pandas, PySpark, OpenAPI 3.1 frameworks (FastAPI...We are building cutting-edge software and data workflows to identify and analyze the exposure and impact to climate...

Company: MSCI
Posted Date: 11 Jan 2026

Senior Python Developer - Vice President

global MSCI organization. Development of Python modules for MSCI’s Index Calculation and Delivery Engine, using state of the... art technologies and techniques (python, numpy, pandas and the associated tools) Involvement in developing incremental...

Posted Date: 06 Feb 2026

Senior Python Developer

global MSCI organization. Development of Python modules for MSCI’s Index Calculation and Delivery Engine, using state of the... art technologies and techniques (python, numpy, pandas and the associated tools) Involvement in developing incremental...

Company: MSCI
Posted Date: 22 Jan 2026

OO Core Python Developer - Fixed Income

Python Developer - Fixed Income Trading Technology We are currently recruiting for a Python Developer to join the... and senior technologists This role would suits someone with solid Python experience who is ready to step up in ownership...

Company: Vertus Partners
Location: London
Posted Date: 05 Mar 2026
Salary: £90000 - 110000 per year

OO Core Python Developer - Fixed Income

Python Developer - Fixed Income Trading Technology We are currently recruiting for a Python Developer to join the... and senior technologists This role would suits someone with solid Python experience who is ready to step up in ownership...

Company: Vertus Partners
Location: London
Posted Date: 19 Feb 2026
Salary: £90000 - 110000 per year

Golang Python Developer

client is looking for a Senior Python Developer who will be responsible for designing, developing, testing, and maintaining...Job Description Golang Python Developer / 6 Month Contract / Inside IR35 / £550 / Milton Keynes My Public Sector...

Company: Pertemps
Location: Milton Keynes
Posted Date: 19 Feb 2026
Salary: £550 per day

Python Developer

Job Description Senior Python Developer London | Contract | Energy / Trading Environment £400-£425 per day (Inside... are looking to engage a Senior Python Developer to support the build-out of advanced data-driven applications and analytical tools...

Location: London
Posted Date: 18 Feb 2026
Salary: £400 - 425 per day