lead react developer jobs in Portsmouth

You must speak, write and be able to understand fluent English. - Deep knowledge and regular usage of Firebase suite, especially Firestore. - Strong proficiency in TypeScript and modern JavaScript (ES6+).

You must enjoy constantly learning and researching to improve your level of expertise.

The University of Portsmouth is a global employer of choice where exceptional people create, share and apply knowledge that makes a difference. Experience the pride of being part of a select group one of only four universities in the south-east of England to achieve a prestigious Gold rating in the Teaching Excellence Framework. Additionally,we proudly rank among the top 140 universities...

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.

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...

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...

Become a Lead Physiotherapist at Portsmouth Women FC: Shape the Future of Women's Football Portsmouth Women FC is a forward-thinking and dynamic football club competing in the Women's Super League 2, the second tier of women's football. We are looking for a Lead First Team Physiotherapist to join their team in Portsmouth. We need an experienced and proactive professional to help them continue...

A UK-based independent advisory firm is seeking a Director to focus on developing Private Client services. The successful candidate will provide tax planning and advisory services to high net worth individuals and enhance the team’s advisory capabilities. The role offers significant career progression, a supportive culture centered on work-life balance, and the opportunity to lead HMRC enquiry...

A secondary school in Portsmouth is seeking an ambitious Head of English to lead and develop its English department. This full-time, permanent role begins in February or April 2026 and focuses on delivering high-quality teaching while inspiring a love for language and literature. Candidates should hold a degree in English or a related subject, with QTS or PGCE, alongside strong leadership skills...

Job Title: HVAC Technical Lead Location: Portsmouth Naval Base We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role Salary: up to 52,000 depending on skills and experience + Overtime What youll be doing: - Works with a high degree of technical autonomy, using expertise to provide advice and guidance to other...

You will be responsible for ensuring designs comply with IT security standards and the company's architectural principles. The ideal candidate will possess strong solutions design experience, excellent communication skills, and the ability to navigate complex requirements. This role offers a competitive salary and a hybrid working model.

Become a Lead Physiotherapist at Portsmouth Women FC: Shape the Future of Women's Football Portsmouth Women FC is a forward-thinking and dynamic football club competing in the Women's Super League 2, the second tier of women's football. We are looking for a Lead First Team Physiotherapist to join their team in Portsmouth. We need an experienced and proactive professional to help them continue...

A national accountancy practice in Portsmouth is seeking a Director to lead Private Client services and contribute to its growth. The role entails delivering tax advisory services to high net worth clients, mentoring team members, and ensuring excellent client communication. Ideal candidates will hold a CTA qualification, possess strong advisory expertise, and showcase excellent...

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

Senior/Lead Software Engineer – Fully Remote (UK) A global B2B SaaS technology business is building out its European engineering hub and is hiring multiple Senior / Lead Software Engineers (JavaScript) to develop and enhance a mission-critical platform used internationally. These are hands-on individual contributor role with strong ownership — ideal for engineers who enjoy building high-quality...

Market Design Lead – Switching & Registration Who Are RECCo? We are an independent, non-profit organisation responsible for the Retail Energy Code — a key part of how the GB retail energy market is regulated. But we don't just manage rules. We look ahead, not just react, helping the market change in the right way. We deliver secure digital services, clear governance, and practical solutions...

On a mission to help people who have been diagnosed with chronic kidney disease, this start-up are looking to bring on a Senior TypeScript Developer, who's fully embraced AI-assisted development. Their mission is to make life better for people suffering from kidney disease by building one of the first algorithm-based behavioural change programmes. The application that does this brings together...

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...

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We're a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...

Become a Lead Physiotherapist at Portsmouth Women FC: Shape the Future of Women's Football Portsmouth Women FC is a forward-thinking and dynamic football club competing in the Women's Super League 2, the second tier of women's football. We are looking for a Lead First Team Physiotherapist to join their team in Portsmouth. We need an experienced and proactive professional to help them continue...