10000+ Available Jobs for "Senior Python Software Engineer"

Quant Capital

Python Software Tester

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Python Software TesterUp To 60,000Quant Capital is urgently looking for a Python Software Testerto join our high profile client.Our client is a major global financial exchange,...

WhitehallAny

Client Server

Python Software Engineer Cyber Security

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Python Software Engineer / Developer London / WFH to 80kDo you have strong backend Python software development experience?You could be progressing your career at the world's most...

The BoroughAny

Jobleads-UK

Senior Python Engineer: Infra Automation & IaC

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Spectrum IT is seeking a Senior Python Engineer to join a global AI & SaaS specialist in a hybrid role based in Hedge End, Southampton, Hampshire. You will build automation...

EastleighAny

Jobleads-UK

Senior Python Developer: Finance & Trading (Hybrid London)

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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...

Greater LondonAny

Interact Consulting Limited

Python Software Engineer Hybrid working

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Job DescriptionWe're looking for a Python Software Engineer to become the organisation's first dedicated engineering hire. You'll work closely with the CTO and the Data Engineers...

AshbourneWork From Home

Jobleads-UK

Senior Python/AI Engineer for Scalable FinTech Systems

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J.P. Morgan is seeking an experienced Software Engineer to join the Global Technology team in Glasgow. You will be part of an agile squad designing, building, and delivering...

GlasgowAny

DRW

Python Software Engineer, Trading Platform

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DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We...

The BoroughAny

Citigroup

Senior Python Developer - Quant Models AI Automation, Vice President

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Job ID: 99436955280Posted: 2026-09-09Location: London, England, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiWe are seeking a...

The BoroughAny

Jobleads-UK

Senior Python Engineer - Financial Data & Platforms

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Validus Risk Management is seeking a Python Software Engineer to join the Client Success Team in the UK. You will own small-to-medium enhancements from idea to production,...

Greater LondonAny

17918

Senior Software Engineer Python

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My client is looking for a Senior Software Engineer Backend Leaning Contract may also be considered. What You Will Be Doing You'll sit at the core of their product, building the...

UnitedKingdomWork From Home

MarkIT Placements

Senior Software Engineer Python

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Job DescriptionMy client is looking for a Senior Software Engineer Backend LeaningContract may also be considered.What You Will Be DoingYou'll sit at the core of their product,...

DidcotAny

Client Server

Senior Software Engineer Python

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Job DescriptionSenior Software Engineer / Developer (Python) Cambridge to £80kDo you have strong backend Python software development experience?You could be joining the world's...

Church EndAny

Jobleads-UK

Senior Python Engineer - Edge & Autonomous Systems

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Future Talent Group is seeking a Senior Software Engineer (Python) for an edge & autonomous systems platform based in Oxford area, with hybrid work starting in Aylesbury. You will...

OxfordAny

Transparency Technology

Senior Python Engineer - Fully Remote - EdTech

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Job DescriptionSenior Backend Engineer | Fully Remote UK | Python, FastAPI, PostgreSQL, Cloud| £70k-£80k + Equity - EdTech We're partnering with a small, fast-growing AI company...

CambridgeWork From Home

Jobleads-UK

Senior Software Engineer (Python)

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Senior Software Engineer (Python) - Edge & Autonomous Systems PlatformLocation - Aylesbury (Hybrid)Want to own the software platform behind next-generation autonomous and edge...

OxfordAny

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Python Software Tester

Quant Capital

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Posted 4 days ago by Quant Capital

Job Description

Python Software TesterUp To 60,000Quant Capital is urgently looking for a Python Software Testerto join our high profile client.Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also technology and data manipulation. They use unique online data from many sources to create an ultra low latency trading environment for their clients. They have grown massively and recently were voted in the top 50 fintech firms globally.The primary responsibility of this developer, tester, quality assurance, and software engineer is to work with real time trading systems and write automated code/tests to evaluate and analyze new functionality. You will also have the opportunity to develop and improve our proprietary automated test frameworks. The role will work directly with product owners and other development teams to test and validate new features which includes identifying, reporting, and driving resolution on issues discovered.Software Testers Must Have:Bachelor’s Degree in Computer Science, Engineering, related fields, or equivalent experience.3 years of development or QA experience is required, with recent and demonstrable experience creating automated test cases and working with test frameworks. Continuous integration systems is a plus.Strong experience in object-oriented design and programming techniques. Python or C# development experience or a working knowledge of other programming languages.SQL experience (PostgreSQL or other variety) is necessary.Comfortable with working in a Linux/Unix terminal.You will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with ongoing training and a structured career path. You can also expect an excellent salary and benefits package. Including a large bonus from day 1.My client is based in LondonQA, Tester, Python, Linux, TCP/IP, Latency, BGP