Python jobs in Southampton

eFinancialCareers

About the Business Quilter plc is a leading wealth management business, helping to enable brighter financial futures for every generation. Quilter oversees £141.2 billion in customer investments (as of December 2025). It has an adviser and customer offering spanning financial advice, investment plat

Hunter Bond

Python Software Engineer – Data & Research Platforms Client: Boutique Quant Fund Location: London (Hybrid) Compensation: Up to £275,000 Base + Bonus Overview A boutique quant fund is seeking an experienced Python Software Engineer to join a growing engineering team focused on building large-scale da

Stealth IT Consulting

Stealth IT have partnered up with a world leading digital transformation consultancy to hire a GenAI Full Stack Developer. You can get further details about the nature of this opening, and what is expected from applicants, by reading the below. We have a top end budget of £55k and the role will be m

Hunter Bond

We are partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Software Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour,

Owen Thomas | B Corp™

Senior Software Engineer (Golang/Python) | Drug discovery Platform | Fully Remote, EU /UK| Base Salary Up to £110,000, plus early equity+benefits I am currently partnering with an elite engineering team building a world-class platform for decentralised and federated computing. They are solving one o

develop

From £45,000 /year

Data Analyst – Hampshire – Onsite – up to £45,000 I’m working with a fast-growing tech business based in Portsmouth that are building out their data function, and they’re looking for a Data Analyst to join them. This is a hands-on Data Analyst position focused on working with large datasets to drive

Stealth iT Consulting

Stealth IT have partnered up with a world leading digital transformation consultancy to hire a GenAI Full Stack Developer. We have a top end budget of £55k and the role will be mostly remote with very occasional office travel to client sites (likely to be 1/2x per month) to either London, Manchester

Understanding Solutions

Python Developer Day Rate: £400 Outside IR35 Duration: 6-months Start Date: ASAP (No long notice periods please) Are you actively looking for your next Python contract and ready to start within the next few weeks? We're working with a Data-Driven Technology Business who are looking for additional su

SGI

Role: Mid-Level Backend Engineer (Python/Java) Positions: 2 Location: London / City (Hybrid - 3 days in office) Contract: Permanent or Contractor (Inside IR35) Opportunity Summary: Python Developer for Transforming Structured Notes Trading Join a high-impact initiative to re-platform a Tier 1 Invest

JPMorgan Chase & Co.

As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Softw

Micro Nav

We are looking for a Graduate Software Engineer with a 1-2 years experience to be based in our busy team at our Bournemouth offices. This is a varied and busy role developing software and supporting documentation according to the requirements of both internal and external customers, under supervisio

CW Talent Solutions

Lead Python Developer – London CW Talent Solutions is partnering with a global proprietary trading firm to hire a Lead Python Developer for their DeFi trading desk. This role will focus on building and scaling the firm’s Python-based trading infrastructure, working closely with the founding team. Th

TalentCo are delighted to be partnering with an established PE-backed tech company looking to hire a high-calibre Lead Software Engineer into their UK HQ just north of London, as they build a new conversational AI platform from the ground up. This hire will be based predominantly from home, spending

Highbury Consulting

Software Engineer – Python, SQL, DevOps £100K - £120K + Bonus + Bens Bermudian Reinsurer is looking for an Engineer to join their team in London. This is a small that builds tooling, infrastructure and data pipelines for underwriters whilst developing business applications and reports for finance an

Job: Senior Software Engineer (Python/Django) TR Ref: CLDB/TR13616 Location: Fully Remote but must be UK based . Our client has a powerful, data-driven, AI/ML platform that's transforming the way businesses connect with their customers and partners. Enjoying stellar growth, they’re now on track doub

J.P. MORGAN

A leading global financial institution in Bournemouth is looking for an Experienced Software Engineer to join their Global Technology team. You will design and deliver innovative technology products, working within an agile environment. Key requirements include proficiency in Java or Python, experie

JPMorganChase

A leading financial institution in the UK seeks an Experienced Software Engineer to join its Global Technology team. The successful candidate will design and deliver technology products, working with an agile team to enhance banking applications. Proficiency in Java or Python is required, alongside

JPMorganChase

Job Description As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is p

Oliver Bernard

Senior Software Engineer (IC) | SaaS | Series A | Remote We're currently partnered with an exciting SaaS company that’s scaling rapidly. They’re now looking for a Senior Individual Contributor (IC) to play a key role in shaping their product and engineering culture. This is a great opportunity for s

Senior Python Engineer Department: Software Employment Type: Full Time Location: Havant Compensation: £65,000 - £70,000 / year Description We are seeking an exceptional Senior Embedded Systems Engineer to join our elite technical team. This is a high impact role where you will be instrumental in dev