3,488 python software developer opportunities in London updated today
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· Page 16 / 175Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products to revolutionize business decisions and workflow for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform, you a
Lorien is seeking a Software Developer, Trade Processing - Vice President to manage the full development lifecycle. The ideal candidate will have over 8 years of Software Development experience with strong skills in Java and backend engineering. Responsibilities include risk management, ensuring cle
Lynx Recruitment Limited is seeking a Java Developer for a full-time role based in South West London. The successful candidate will be engaged in the entire software development lifecycle, from gathering requirements to testing and maintenance. This position offers an attractive salary of £55,000. I
Graduate Software Developer - Remote, Train in C#, SQL, PHP, Azure £25,000 + Bonus | Full Training MUST HAVE (read before applying): Already graduated (no 2026 students) First-Class Computer Science degree (Top 40 UK university) Full UK working rights No visa sponsorship / no Student or Graduate (PS
Job DescriptionWe are seeking a hands‐on Senior Developer to build and operate a highly‐scalable, AWS cloud‐based risk platform leveraging a Snowflake database containing trade data, reference data and market data needed to produce the firm's risk. The majority of development is done in Python. The
You will be leading the testing in a brand new team of 4 engineers plus a product manager.You will be working on one of our core transformation projects which involves rewriting and rearchitecting one of our core products without causing downtime or interruptions for our customers.You will be expect
C# .NET Software Developer with FX and Fixed IncomeOur Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet candidates ideally with some und
Bank of America is seeking a Software Engineer III in Bromley, England. This role involves developing financial software solutions, collaborating closely with Traders and Quantitative Analysts, and ensuring compliance. The ideal candidate should have extensive software engineering experience, partic
About this role At BlackRock, technology is central to our mission, and our team continues to drive innovation across the industry. We value curiosity, collaboration, and a willingness to experiment to tackle complex problems. Here, you'll experience a collaborative environment where teamwork happen
Client Details Our client is in the Travel & Logistics Sector and is looking to grow their team with 2 new permanent Developers. This role will be 3 days a week in the Woking office the rest at home. You will be working on mainly Greenfield projects with a strong focus on AI in this small intern
Contract Senior Software Engineer (Java or Python) | Inside IR35 Contract length: 6 months (with potential to extend) Location: London Working Environment: On-site You will be joining a private equity firm as a senior software engineer, to work across the following responsibilities: Develop and supp
IO are seeking an SC Cleared Python Developer to join a long-term project focused on migrating a substantial legacy codebase.Location: Fully RemoteDuration: 6 monthsRate: £550 – £575 per day (Inside IR35)Active SC ClearanceStrong experience with Python developmentProficiency in Bash scriptingSolid e
Artek Mentorship in the United Kingdom is searching for a Software Developer to design and develop scalable software applications. Candidates should have a Bachelor's degree in computer science or a related field, along with 1-3 years of experience in software development, using frameworks such as R
Requisition ID 36695 Office Country United Kingdom Office City London Division Information Technology Contract Type Fixed Term Contract Length 3 years Posting End Date Purpose of Job The Associate is responsible for the design, implementation, maintenance, and support of the Bank’s platforms and sof
ENGINEERINGUK in Greater London is seeking a seasoned individual contributor to lead complex projects while mentoring junior engineers. With a minimum of 8 years of experience (Bachelor's) or 6 years (Master's), successful candidates will guide cross-functional teams, contribute to engineering pract
Software Engineer – Java / Python London (On-site) This is a hands-on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, and core operations, and your work will have real, measurable im
Your Mission The Junior Software Engineer is an early-career role focused on learning, contribution, and steady growth. This role exists to develop capable, confident engineers by providing structured support, clear expectations, and exposure to real production work. Junior engineers contribute to t
All About The RoleAs a Software Engineer within our Grocery & Retail Domain, your work will be the face of one of the world's leading food delivery companies, primarily for our customer-facing apps. Your main focus will be speeding up the delivery of high-priority product features for our custom
Python, Django, Javascript, Cloud, Pandas, NumPyA leading London Investment Manager is currently seeking a Python Web Developer (mid level) for a new initiative:The team is currently building a new, bespoke application for the Operations function of the fund. You'll be developing automation systems
We have an excellent client offering an exciting opportunity for a Graduate Software Developer to join a high-performing team building cutting-edge trading and research systems. This role is ideal for a recent graduate eager to work on real-world, high-impact applications while developing strong tec
£43,000 – £69,000/year
Estimation confidence: High
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