full stack developer jobs in Portsmouth

Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote We're partnering with a well-funded AI startup (stealth for now) that's building at the intersection of LLMs and cybersecurity, and we're looking to connect with exceptional Full Stack Engineers across the EU. Fully remote across the EU React, TypeScript, Python, AI/LLMs 6+ years full-stack experience, can build end-to-end features –...

Senior Full-Stack Engineer Fully Remote | UK Salary: Up to £100,000 Neulinx have partnered with a fast-growing B2B SaaS product company to hire an experienced Senior Full-Stack Engineer to join their engineering team at an important stage of growth. This is a hands-on senior role suited to someone who enjoys building high-quality product features, taking ownership of complex systems, and...

Remote | Full-time Overview We're looking for a pragmatic Full Stack Engineer who can lead the evolution of our infrastructure while keeping systems simple, reliable, and maintainable. This is a remote role for someone who enjoys owning infrastructure decisions without stepping away from hands-on product development. Medify Engineering is a team of ten engineers across two teams, and everyone is...

Job Title: Full-Stack Developer (Asset & Carbon Monitoring Software) Salary: £55,000–£80,000 (depending on experience) Location: Fully remote (UK) You know that decarbonisation isn't a slogan - it's a systems problem. If the data's wrong, if the assets aren't understood, if the platform can't scale, then carbon reduction becomes guesswork. This role is for a Full-Stack Developer who wants...

Accelerant is building a new platform that will serve as the backbone of how risk is exchanged in the future. The Product & Technology team is looking for a Full Stack Software Engineer who is passionate about building high quality software systems that are valued by customers. If you join our team, here are some of things you'll be doing: - Working closely with peer engineers, product...

Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript I am currently working with one of the fastest-scaling platforms in the creator economy which is a creator-first, AI-powered product that enables creators around the world to directly monetise their audiences. Every system you build will operate at serious global...

You will be a key part of the project teams going forward at this very exciting time for the company. The ideal candidate will have commercial experience developing and testing complex Angular modules and integrating them with backend services via REST APIs. Responsibilities & Duties

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and...

Snr Software Engineering role - Paying between £80-100k, with a 10% bonus (performance related) - Remote but occasional offsites in LDN/worldwide A SaaS platform that provides businesses and researchers with high-quality, vetted human data for studies, surveys, and AI research are looking for 2 excellent Product Engineers. The stack is Python/JavaScript focused, but the crux of what they...

Year 6 Primary School Teacher Vacancy in Portsmouth. * Primary Teacher Role in: Portsmouth * Primary Teacher Role Start Date: April 2026 * Primary Teacher Contract: Full time * Primary Teacher Salary: Paid to scale Are you passionate about ducation and dedicated to fostering a nurturing learning environment? We are currently seeking a highly motivated and enthusiastic Year 6 Teacher to join...

You will contribute across the full software development life cycle, from design (UML/SysML) through development and test. Career progress includes Technical Lead, Expert, Architect, Senior Software Developer or Software Design Authority. HOW YOU WILL CONTRIBUTE TO THE TEAM Development of code within an agile environment (scrum) in line with the System Design.

You will be confident discussing requirements and solutions xbpsjku in large & small scale exhibition equipment, including modular build exh...

Mechanical Test & Development Engineer Hampshire £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. xlzlddp 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 professionals...

A technology services provider is looking for an experienced Software Engineer for a 12-month FTC role. This hybrid position involves owning the full software development lifecycle, enhancing applications used by internal teams and UK government customers. Candidates must possess strong full-stack development skills and be familiar with languages such as C#, .NET, and JavaScript. Competitive...

You will manage the entire sales cycle, from identifying high-value chiropractic leads to conducting discovery calls and bridging the gap to a booked demo. - Location: 100% Remote (Teams in Spain & Cyprus). - Availability: Full-time (CET/European hours). - Focus: Pure B2B Outbound.

Paid Internships in China at Fortune 500 Companies - Full Support & Stipend IncludedWhat You’ll Do:Join Go Abroad China’s internship program in China and gain real-world experience at leading Fortune 500 companies, innovative startups, and multinational corporations in China. You’ll work on meaningful projects in fields like Business, Engineering, IT, Marketing, Finance, and Hospitality while...

You will be working closely with consultants, contractors, and distributors to grow sales and enhance brand visibility. Heat Network experience is essential.

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...

Remote | Full-Time About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two teams,...

You will be bridging the gap between clients and Engineers (hardware, software, signal processing, and end applications). Treading the fine line of bringing clever ideas and dreams into reality whilst keeping the fast-paced projects on track and the team grounded. There will be very fluid dynamic projects, hard and fast deadlines and the ability to contribute to the ever changing global situation.