senior react developer jobs in Oxfordshire

Job Types: Full-time, Permanent Work Location: Remote (UK-based only) Salary: £50,000–£60,000 depending on experience About Us Asseticom is a dynamic software company specialising in asset management data capture solutions for the built environment. Our platform empowers global engineering consultancies, central government, and facilities management firms to optimise asset information through...

Senior Full-Stack Engineer – TypeScript / React / AWS Up to £80k | Fully Remote (UK) Tech Stack: TypeScript, Node.js, React.js, AWS Slight backend lean We're on the hunt for a hands-on Senior Engineer to join a fast-moving team delivering real, production grade systems. This isn't R&D or proof-of-concept work, they're shipping cloud-native, AI-enabled products that customers actually...

Title: React Developer (SC Clearable) Location: Aylesbury (1-2 days on site) Type: Up to £65,000 D.O.E I'm supporting a growing tech company looking for a React Developer who can take real ownership of their front-end. This role is ideal for someone who wants to shape how the UI is built, structured, and deployed, not just deliver tickets. They also need someone comfortable with agentic coding...

Job Description Full Stack Software Engineer Python and React £40,000 to £80,000 plus benefits Hybrid working with three days in the Oxfordshire office and two from home Do you enjoy building well engineered software that actually gets used? Do you like owning features end to end and solving real technical problems rather than just shipping tickets? Are you curious about AI products but...

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges fro space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… Working in our Chief Technology Office (CTO) The CTO division is where Open Cosmos technology comes to life. Covering engineering, product...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

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...

A Senior Software Development Engineer in Test (SDET) with expertise in building modern .NET automation frameworks (Playwright/xUnit/NUnit) will take ownership of automation framework design and engineering led test strategy for a pioneering technology company.Hybrid working and a competitive salary to C£60K. Requirements for the Senior Software Development Engineer in Test / QA Engineer...

Senior Manufacturing Development Engineer Location: Oxford, UK £Competitive + Benefits Ready to take additive manufacturing out of the lab and into high-volume production? This is a hands-on, high-impact role for an engineer who thrives on turning complex AM builds into production-ready components at scale. Youll lead the end-to-end development, validation, and industrialisation of secondary...

Insight Global is seeking a dynamic Senior Business Development Manager to join a global growth team and assist in leading the expansion of our market research solutions across key industries and regions. Key aspects of this role include: Market & Opportunity Development - Identify, qualify, and develop new business opportunities aligned with the clients global services and value...

TimeXtender delivers secure, trusted, AI-ready data for every decision. Our metadata-first platform enables mid-sized enterprises to build future-proof data infrastructure 10x faster than traditional methods. By automating the complex layers of data ingestion, preparation, and delivery, TimeXtender provides a secure foundation for analytics and AI across cloud, hybrid, or on-prem environments....

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

Senior Development Manager - Onshore Wind, Solar, Battery Storage Salary & Package - up to £80,000 DOE + annual bonus, car allowance, healthcare Remote Working Piper Maddox are partnering with a leader the UK renewable energy industry to hire a key addition to their project development function in 2026. This company are an IPP with a demonstrable track record in successful development,...

BRAND NEW ROLE - Senior Exec Level - Marine Geo Director of Business Development - Geotechnical Engineering & Geoscience Consulting About the Company Our client are a growing offshore geotechnical services and consulting unit, focused on delivering high-quality, technically robust solutions across the offshore, nearshore, and onshore environments. While offshore geotechnical investigations...

Description Complexio is Foundational AI. This works to automate business activities by ingesting whole company data – both structured and unstructured – and making sense of it. Using proprietary models and algorithms Complexio forms a deep understanding of how humans are interacting and using it. Automation can then replicate and improve these actions independently. Complexio is a joint...

We currently have a fantastic opportunity for a Senior Process Development Scientist to work for an innovative and growing pharmaceutical company in Oxfordshire. Joining this Pharmaceutical research company, you will lead on laboratory-based process development projects to scale up manufacturing processes for solid dosage forms. Responsibilities include: - To develop and optimise processes for...

Senior .Net Developer Oxford - Once a month in the office £60,000-£70,000 I’m currently working for a global business who are well established within the online gaming/gambling industry and looking to add a Senior .Net Developer to their growing team. The company have been going for over 20 years and work with a variety of businesses from small, local gaming companies to some of the world's...

Accession Therapeutics Limited, a vibrant clinical-phase company based on the ARC Oxford site, is looking for a Senior Scientist to join the Process Development section of its CMC group; this is a fixed-term (12 months) post to cover a period of maternity leave. We are looking for candidates who are able to : · Support the company's ATMP/ biologics process development (downstream)...

Full Stack Software Engineer Python and React £40,000 to £80,000 plus benefits Hybrid working with three days in the Oxfordshire office and two from home Do you enjoy building well engineered software that actually gets used? Do you like owning features end to end and solving real technical problems rather than just shipping tickets? Are you curious about AI products but happier focusing on...

Full Stack Software Engineer – Python & React £40,000 to £80,000 plus benefits | Hybrid (3 days office, 2 days home) Comfortable building cloud-native platforms and modern APIs from scratch? Want to work alongside AI experts without needing to be one yourself? This is your opportunity to join a high-growth tech company at the intersection of software engineering and next-generation AI...