Python Developer jobs in Southampton

Python Developer Duration: 6-month contract Day Rate: £425 (Outside IR35) Location: Remote - UK Based Client Start Date: ASAP Are you actively looking for a new Python contract? A fast-growing AI start-up is looking for Python engineers to help deliver AI-driven workflows and virtual agent systems for their customers. This is a short-term, hands-on role to support their implementation team...

About TriloDocs TriloDocs is a growing company at the intersection of technology and life sciences. We help pharma and healthcare organizations transform scientific data into clear, structured documents. Our team is passionate about creating intuitive, reliable tools that make a real difference. The Role We're looking for a Mid-Level to Senior Python Developer with a strong STEM background —...

We’re expanding our engineering team and hiring a Senior Python Software Engineer to help own and develop an established trading-related application. The system runs in production, processes high-frequency real-time data, and needs careful performance engineering and disciplined testing to keep latency and reliability where they should be. You’ll take meaningful ownership day-to-day, partnering...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Senior / Staff Python Developer - FULLY REMOTE High-growth AI Insurance Startup We're working with a well-funded, fast-scaling AI company building a highly ambitious product at enterprise scale. They're now looking to add Senior and Staff-level Python Developers to continue building the product. This is a product engineering role (not consultancy) 🔧 What you'll be doing - Architecting the...

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

Due to progression, this role exists to replace a senior engineer within a well-established software company operating in the highly regulated energy sector.Senior Python Software Engineer Circa £56,000 + up to 15% bonus | Hybrid (2 days per month onsite, Southampton)The software you'll work on is business critical. It must be reliable, auditable, and able to stand up to regulatory scrutiny. That...

Engineering Manager / Team Lead (Python Italian Speaking) Remote UK to £90,000 Do you have strong leadership skills combined with a Python software development background and fluent Italian language skills? You could be progressing your career in a senior, impactful Engineering Manager role as part of a friendly and supportive international team at a growing and hugely successful European car...

A leading financial services provider in Southampton is seeking a Senior Associate in Test Automation to enhance their testing and quality assurance capabilities. The ideal candidate will have expertise in multiple test automation tools, strong Python programming skills, and a solid understanding of CI/CD and DevOps principles. The role involves collaborating with cross-functional teams,...

At Critical Software we truly believe that our people are what makes us what we are. At the heart of everything we do are our diverse and talented individuals, pushing the boundaries of what´s possible. Working at Critical is more than just a career choice, is more than a business: we're a community with a strong sense of purpose, values, and togetherness. Our engineering excellence ensures that...

BAT is evolving at pace into a global multi-category business. With products like VELO, VUSE and GLO we are on a mission to decrease the health impact of our industry To achieve our ambition, we are looking for colleagues who are ready to Be the Change. Come, join us on this journey! British American Tobacco UK has an exciting opportunity for an UNDERGRADUATE INTERN – Analytical Development in...

You will help shape and deliver our geospatial strategy, define best practices, mentor colleagues, lead new initiatives and directly contribute to our global success. If youre passionate about GIS, AI, and Machine Learning, thrive in dynamic teams and want to make a real-world impact with geospatial technology, we want to hear from you.

Job Description Mechanical Test & Development EngineerHampshire£35-45k + Bonus + Excellent Benefits This is a really nice opportunity for a Mechanical Test Engineer to join a growing design and manufacturing company in the southern Hampshire area. This company recently received major investment and have secured one of their biggest projects to date. You'll be joining a small team of test...

Developer Advocate Location: London About the Role We’re looking for a Developer Advocate / Developer Content Engineer who can show developers what’s possible with Artemis. Someone who can build examples, explain real workflows, and create content that resonates because it reflects how developers actually work. Your job is to help developers understand how our offerings fit into their everyday...

You will work right at the core of our R&D team, taking novel models from a whiteboard concept to a production-ready tool that empowers scientists to discover new drugs and engineer next-generation materials. If you crave ownership and want to build technology that actually accelerates scientific discovery, this is your home.

Job Description Job Title: Data Engineer Location: Southampton Who are we recruiting for? Our client is a technology-driven maritime organisation transforming operations at sea through robotics, autonomy, and data. They operate a global fleet generating large volumes of mission-critical data and are building a modern data platform to enable analytics, operational decision-making, and AI in...

Job Description We are looking for a Head of IC Design Development to lead our digital engineering team focused on next-generation capacitive touch controllers and automotive microcontrollers (MCUs). This is a senior role with technical and managerial responsibilities, offering the chance to shape product strategy, define digital architecture, and directly influence the delivery of cutting-edge...

DevSecOps Engineer – Defence Overview An experienced DevSecOps Engineer is required to support defence-focused projects, driving best practice across secure software delivery, cloud platforms, and deployment automation. The role focuses on improving the speed, reliability, and security of systems throughout the full software development lifecycle. This position works with modern DevSecOps,...

Vice President of Engineering Location: Remote (Ideally need to be based in the UK) Salary: £140,000–170,000 base + equity + benefits About the Company Join a Series A–funded digital asset risk-management platform backed by Microsoft, Coinbase, Samsung, Nyca, and Neotribe. With $22M raised and three years of financial runway, the company powers real-time risk monitoring, analytics, and...

You will own the engineering vision and execution of Keepnet’s core platform, operating across the UK, EU, US, UAE, and Canada, supported by distributed offshore and nearshore teams.

You will not be expected to do everything yourself. Success in this role will be measured by platform reliability, delivery predictability, team health, and customer impact.