Page 5 | Software Engineer Iii Python Java Jobs

9708 Available Jobs for "software engineer iii python java"

Jobleads-UK

Founding Software Engineer Python - Start-up

External

Founding Software Engineer Python - Start-upLondon, Greater London | £90k - £115k per yearFounding Software Engineer (Python) to £115kAre you an ambitious full stack Software...

Greater London

Work From Home

Created 2 days ago

17918

Infrastructure Python Developer

External

Infrastructure Python Developer Rate: £400 per day (Inside IR35) Location: Sheffield, HSBC Grosvenor House, 1 Wellington Street, Sheffield S1 4NB Working Arrangement: Hybrid (60%...

Yorkshire

Any

Created a day ago

Jobleads-UK

Lead Cloud AI Engineer — Java/Python, FinTech Impact

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JPMorganChase invites a Lead Software Engineer to shape cloud financial management technology. You will design and deliver trusted tech solutions in an agile setting,...

Glasgow

Any

Created 3 days ago

Spencer Rose Ltd

Senior Python Developer

External

Job DescriptionSenior Python DeveloperWatford, Hertfordshire (Hybrid)£70,000 - £75,000 per annum + Excellent benefitsOn behalf of an industry Leading organisation, I am seeking a...

Watford

Any

Created a month ago

Infosec

Lead Python Developer

External

Job DescriptionOur client, an innovative and rapidly growing business within the Exchange Traded Funds (ETF) sector, is seeking an experienced Lead Python Developer to play a key...

Aldgate

Any

Created 23 days ago

Jobleads-UK

Python Full Stack Software Engineer II

External

As a Software Engineer - Model Risk Governance & Review - Analyst at JPMorgan Chase in Model Risk Governance & Review (MRGR) team, you will be developing tools for MRGR Analytics...

Greater London

Any

Created 4 days ago

Client Server

Software Engineer Python - Geospatial Technology

External

Job DescriptionSoftware Engineer / Developer (Python) Cirencester / WFH to £85kDo you have a good understanding of geospatial or image processing technology combined with Python...

Cirencester

Any

Created 13 days ago

Ubique Systems

C++ Python Developer

External

Job Description Strong C++ and python programming skills Experience with Linux/Unix env and relational databases (PostgreSQL) incl. data modelling and design Experience with...

Glasgow

Any

Created 11 days ago

Mphasis

Python/React Developer

External

Job DescriptionWe are looking for an experienced Full Stack Developer with strong expertise in Python and React.js to design, develop, and maintain scalable web applications. The...

London

Any

Created 17 days ago

Mphasis

Python/React Developer

External

Job DescriptionWe are looking for an experienced Full Stack Developer with strong expertise in Python and React.js to design, develop, and maintain scalable web applications. The...

Aldgate

Any

Created 17 days ago

Jobleads-UK

Java, Python Lead Software Engineering – Risk Data Platform & Strategy

External

JOB DESCRIPTIONJoin us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries,...

Greater London

Any

Created 2 days ago

Senior Python Developer

Founding Software Engineer Python - Start-up

London, Greater London | £90k - £115k per year

Founding Software Engineer (Python) to £115k

Are you an ambitious full stack Software Engineer who thrives in early-stage environments where you can shape both the technology and the product?

You could be joining a fast-growing AI start-up as one of its founding engineers, helping to build technology that is transforming compliance and operational efficiency across the NHS and wider regulated industries. With strong backing and ambitious growth plans, you'll have the chance to make a genuine impact while working alongside experienced founders in a highly collaborative environment.

As a Founding Software Engineer, you'll take ownership of the design and development of scalable, cloud-native applications, working across the full software development lifecycle, from architecture and backend services through to frontend development, CI/CD and deployment on Azure. You'll collaborate closely with the founding team to influence technical direction, solve complex engineering challenges and establish the engineering practices that will underpin the company's future growth.

You'll work primarily with Python and TypeScript, leveraging AI technologies to build innovative products that solve real world problems. This is a hands‑on role with plenty of autonomy, where you'll have a direct influence on product decisions, architecture and engineering culture.

Location / WFH:

You’ll join the team in London two days a week, with one day a week in Cambridge too (expenses covered) and flexibility to work from home.

About you:

You enjoy taking ownership and can build software from scratch and iterate quickly

You have strong technical skills, primarily with Python

You have experience with RESTful APIs (they use FastAPI); TypeScript, React and other web technologies such as HTML5, CSS3 would be of benefit

You have experience with LLMs and agentic AI, like to get your hands dirty and have a proactive entrepreneurial spirit

You're curious by nature, happy to learn and pick up new things

You're keen to work in a start-up environment, comfortable with unstructured environments

You're collaborative with great communication skills

You are degree educated, minimum 2.1 at BSc from a top tier university, Computer Science or closely related discipline preferred, likely to have studied to MSc / PhD

What's in it for you: