Realtime Data & Trading Apps Developer (Python) – London

Company IconMustard Systems Ltd.
Location IconLondon

A leading technology firm in London is seeking a mid-senior level software developer with expertise in Python. You will design and build features, collaborate on code quality, and take ownership of production software. Ideal candidates have a degree...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Backend Developer (Django/Python)

Company IconUpdraft
Location IconLondon

Updraft. Helping you make changes that pay off. Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to day d...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Senior Software Performance Analysis Engineer

Company IconArm
Location IconCambridge

Senior Software Performance Analysis Engineer Arm's Userspace Performance team is looking for software performance analysis engineers to improve the performance of software running on Arm systems worldwide. Day To Day Activitie...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Backend Software Developer (Python) - London - £90,000 + Comps

Company IconHunter Bond
Location Icon

Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s push...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Quality Assurance Engineer - Software Quality

Company IconMBDA
Location IconBristol

Quality Assurance Engineer - Software Quality Apply for the Quality Assurance Engineer - Software Quality role at MBDA. Salary Circa £40,000 - £50,000 depending on experience. Location Br...Read More>>.

Posted: June 6th, 2026
View salary & More Info

C# Developer with (Python or Java)

Company IconSynechron
Location IconBelfast

We have an immediate opening for a C# Developer with experience in Python or Java, possessing over 10 years of experience at Synechron, based in Belfast, Northern Ireland. Job Role: C...Read More>>.

Posted: June 6th, 2026
View salary & More Info

ML Software Build & Release Engineer

Company IconGraphcore
Location IconBristol

A leading AI compute company is looking for a Software Infrastructure engineer to join their dynamic team in Bristol. In this role, you will develop essential tools and services that empower the software team to enhance deployment and productization...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Backend Developer (python and GCP) - £525 inside IR35

Company IconExalto Consulting
Location Icon

OverviewBack-End developer (python and GCP) - £525 inside IR35ResponsibilitiesExperience with frontend technologies including ReactStrong experience deploying and managing applications on Google Cloud Pla...Read More>>.

Posted: June 6th, 2026
View salary & More Info

Graduate Developer: Python/Linux/C#/Java — Remote (UK)

Company IconNoir Consulting
Location IconLondon

A leading technology company is seeking a Graduate / Junior Developer to join their team in London, offering flexibility with remote work. Applicants should have a foundational knowledge of Python, Linux, C#, or Java, ideally from their degree or ind...Read More>>.

Posted: July 6th, 2026
View salary & More Info

Quantitative Developer & Researcher - Python for Markets

Company IconMillennium
Location IconLondon

Millennium is seeking a Python-focused quantitative analyst to join its Information Technology team in London. You will conduct margin analysis across fixed income and equities, develop and maintain production models, and collaborate with treasury...Read More>>.

Posted: August 4th, 2026
View salary & More Info

C++/Python Quantitative Developer - Cross Asset XVA and Capital Analytics (Vice President)

Company IconCitigroup Inc.
Location IconLondon

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an...Read More>>.

Posted: August 8th, 2026
View salary & More Info

Maritime Software Integration & Test Engineer

Company IconUnited States Digital Space LLC
Location IconPlymouth

STARK is seeking a Software Integration & Test Engineer to bring together complex software for autonomous maritime platforms. You will integrate, configure, validate, and test software across Linux-based systems on prototype vessels, ensuring reli...Read More>>.

Posted: August 11th, 2026
View salary & More Info

Senior Developer (G7) - Python & Django

Company IconSummer-Browning Associates Ltd
Location IconManchester

SBA are 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 w...Read More>>.

Posted: August 29th, 2026
View salary & More Info

Senior Developer (G7) - Python & Django

Company IconSummer-Browning Associates
Location IconLondon

SBA are 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:...Read More>>.

Posted: August 29th, 2026
View salary & More Info

Remote Software QA Test Engineer (Security Cleared)

Company IconCapita plc
Location IconLondon

Capita plc seeks a Tester - Software Testing to join our team in a homebased role, with the requirement to obtain Security Clearance. You will perform manual, functional, regression and UAT testing across software releases, craft test cases, analy...Read More>>.

Posted: September 2nd, 2026
View salary & More Info

F1 Engineering Software Placement – Brackley

Company IconMercedes-AMG Petronas F1 Team
Location IconBrackley

Mercedes‑AMG PETRONAS F1 Team in Brackley invites you to a year-in-industry placement in the Engineering Software Department. You will contribute to the off-car software stack, support simulators and data systems, and engage with stakeholders ac...Read More>>.

Posted: September 3rd, 2026
View salary & More Info

Senior Backend Developer (Django/Python)

Company Iconupdraft.com
Location IconLondon

Updraft. Helping you make changes that pay off.Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to d...Read More>>.

Posted: September 9th, 2026
View salary & More Info

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

Company IconNaija UK Connect Limited
Location IconLondon

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 Senior Python Quant Developer role with Oxford Knight in London offer...Read More>>.

Posted: September 9th, 2026
View salary & More Info

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

Company IconNaija UK Connect Limited
Location IconLondon

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.Oxford Knight is seeking a Senior Python Quant Developer in London for a ful...Read More>>.

Posted: September 16th, 2026
View salary & More Info

Software Machine Learning Engineer Arm

Company IconSemiconductor Engineering
Location IconManchester

You will work on developing/designing/architecting new features, mainly in the field of ML compilation technology and framework SW, kernel/user space driver stack, real time embedded software, test automation, and performance evaluation. As an...Read More>>.

Posted: September 17th, 2026
View salary & More Info

Security Engineer (Software) - Banking & Finance

Company IconHamilton Barnes Associates Limited
Location IconLondon

Ready to take the next step in your career? Join a leading algorithmic trading firm using state-of-the-art machine learning to produce price forecasts across more than 53,000 financial instruments spanning equities, fixed income, currenc...Read More>>.

Posted: September 21st, 2026
View salary & More Info

Senior Software Performance Test Engineer

Company IconRoyal London
Location IconAlderley Edge

Contract type: PermanentLocation:Alderley ParkWorking style: Hybrid 50% home/office based We have a unique opportunity to offer roles within the Chief Operating Office that will help shape the future o...Read More>>.

Posted: September 21st, 2026
View salary & More Info

Director of Software & Embedded Systems Engineering

Company IconePropelled Inc.
Location IconCoventry

ePropelled is seeking a Director of Software and Electronics Engineering to lead power electronics, embedded firmware, cloud and server software, web apps, and platform infrastructure. You will translate product strategy into engineering plans, dr...Read More>>.

Posted: September 21st, 2026
View salary & More Info

Senior Software Developer (C/Python)

Company IconEntrust
Location IconCambridge

Job title: Senior Software Developer (C/Python Systems)Location: Cambridge (Hybrid, 3 days onsite)Job type: Permanent, full-timeAbout the Position:You will join a team working on Linux system tools...Read More>>.

Posted: September 22nd, 2026
View salary & More Info

Submarine Software/Hardware Integration Engineer

Company IconRolls-Royce plc
Location IconEast Midlands

Rolls-Royce plc is seeking a Software/Hardware Integration Engineer for the Dreadnought program, based onsite in Glasgow. You will validate complex subsystems by integrating software, FPGA and hardware, delivering robust artefacts through verifica...Read More>>.

Posted: September 24th, 2026
View salary & More Info

DevOps Engineer & Software Developer Consultant

Company IconNetcompany1
Location IconLeeds

Netcompany is looking for a DevOps Software Developer Consultant to join us on a permanent basis to drive forward our delivery and support capability. Based in Leeds or London you’ll join a forward-thinking organisation that puts your personal d...Read More>>.

Posted: September 27th, 2026
View salary & More Info

Senior Software Quality Assurance Engineer

Company IconTenth Revolution Group
Location IconLeeds

£60,000 + Benefits | Leeds | Hybrid - 3 days per weekWe're working with a growing FinTech business looking for a Senior QA Engineer to take real ownership of quality and test automation across its product estate.This isn't...Read More>>.

Posted: September 21st, 2026
View salary & More Info

London Onsite Full-Stack Developer — Python + React

Company IconDNS INFO LTD
Location IconLondon

DNS INFO LTD seeks an experienced Full Stack Developer with strong Python and React.js expertise to design, develop, and maintain scalable web applications. You will build microservices, REST APIs, and cloud-native frontend solutions in a collabor...Read More>>.

Posted: September 22nd, 2026
View salary & More Info

Data-Driven C# Developer | Python & API Integration

Company IconJefferies
Location IconLondon

Jefferies International's Middle Office Development team is seeking a C# Developer with strong data focus to join our team in London. The role involves building interfaces for data flows and supporting a new SaaS platform, with hands-on coding in...Read More>>.

Posted: September 24th, 2026
View salary & More Info

Senior Full-Stack Developer - Python/Django | Hybrid

Company IconErin Associates Ltd
Location Icon

Erin Associates Ltd in Teesside is seeking an experienced Senior Full Stack Developer to shape technical direction and build features across the Python/Django platform. The role involves collaborating with customers to translate requirements into...Read More>>.

Posted: September 27th, 2026
View salary & More Info

Product Owner, Electrical Engineering Software

Company IconOSIsoft, LLC
Location IconCambridge

Produce detailed user stories that capture electrical engineering requirements and support high-quality product deliverables Manage and refine the product backlog so business and customer requirements are clearly documented and p...Read More>>.

Posted: September 28th, 2026
View salary & More Info

Trainee Technician: IT & Engineering Software Apprenticeship

Company IconCADS
Location IconBroadstone

A leading software company in Broadstone offers a full-time Trainee Technician apprenticeship. You'll assist in technical support and IT departments while working towards an HNC in Civil Engineering. This role provides hands-on experience, training f...Read More>>.

Posted: June 22nd, 2026
View salary & More Info
1 … 205 206 207 208 209 … 228