fullstack developer contract jobs in Berkshire

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,...

Fullstack Engineer - Up to £60k - 2 Days onsite - Fulham I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with advanced tools and platforms that help them identify, assess, manage, and mitigate risks effectively. Their platform offers software solutions that support enterprise risk management,...

You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next. js and React Native to building robust backend services in Python. This is a high-impact opportunity for someone eager to learn fast, take ownership, solve real problems, and help power the next generation of educational technology.

Location: 1 day remote + 1 day on-site in London Contract: Freelance, approx. 3-month rolling project Reports to: Technical Lead Rate: £250 - £350 per day Start: ASAP Intro We’re looking for an experienced Senior Developer to join us on a short-term freelance basis, working directly on-site with our London-based clients two days a week. We’re looking for a self-motivated Senior Developer...

Company Description Cryptoiex, founded in 2019, is an Estonia-based blockchain platform designed to make cryptocurrency trading fast and easy. The platform provides lightning-fast trade execution, dependable digital wallets, and top-tier security practices. With a mission to simplify the exchange process, Cryptoiex actively contributes to the crypto community while driving transformative...

Full-stack JavaScipt Developer - Remote (UK) £60k - £65k Join a well-established, tech-first company that has been transforming its industry for over a decade. Backed by a leading investment group, the business is on a journey of both technological and commercial transformation, with technology at the very core of its strategy and daily operations-not just a support function. You'll be part of...

Senior Full Stack Engineer | Cybersecurity Scale-Up | Fully Remote (Global) Want to use your full stack skills to help stop real-world cyber attacks? This is your chance to join a fast-growing, VC-backed cybersecurity innovator, recognised by Gartner and trusted by Fortune 500s and critical infrastructure providers worldwide. They’re building cutting-edge technology that helps organisations...

You will play a pivotal role in the continued growth and success of the business, with genuine responsibility, influence, and uncapped career progression opportunities.

You will build strong client and stakeholder relationships, control budgets, and ensure all work meets technical, safety, and quality standards.

You will lead strategic planning and governance. Manage, develop and mentor a team that administer the contracts, and get involved in contract disputes.

You will support the procurement team, advising on contract options management, working with tier 1 Suppliers and managing KPI reviews / planning.

Job Description Electrical / Test Technician (Contract → Potential Permanent) – Renewables – Maidenhead - £30-£40ph outside IR35 Location: Maidenhead, UK Working Pattern: On-site 3–5 days per week (some flexibility) Contract Rate: £30–£40 per hour (outside IR35) – rolling contract Contract Type: Contract initially, with potential to transition to permanent Start: ASAP /...

You will be defining contract terms, strategic and governance planning, contract options management, KPI reviews, managing tier 1 suppliers, contract disputes/resolution, agreeing work orders and liaising with stakeholders.

You will have an understanding of pre and post contract, and experience of utilising CEMAR or similar to manage construction contracts.

Aircraft Leasing VP Powerplant (9-Month Contract) Our client is a well-established aircraft leasing platform and is recruiting a VP Powerplant (9-month contract) to join its technical team. Responsibilities: - Oversee engine maintenance, repair, and overhaul (MRO) events across the fleet. - Manage day-to-day powerplant technical matters relating to leased aircraft and engines. - Develop and...

Commercial Manager- Facilities Management PFI Experience Needed Location: Remote - Travel to sites required One of our long standing FM clients are currently looking for a Commercial Manager to join their team. The successful applicant will manage commercial aspects of operational contracts, collaborating with relevant teams to ensure effective commercial management Responsibilities will...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

Paid Media Account Manager 3-month contract | Hybrid (3 days p/w in Soho) £250–£300 per day | IR35 TBC Independent performance marketing agency looking for an experienced Paid Media Account Manager to support client delivery across PPC and Paid Social. Hands-on management of high-performing paid media campaigns, primarily PPC, with exposure to Paid Social and additional channels where...

Commercial Manager- Facilities Management PFI Experience Needed Location: Remote - Travel to sites required One of our long standing FM clients are currently looking for a Commercial Manager to join their team. The successful applicant will manage commercial aspects of operational contracts, collaborating with relevant teams to ensure effective commercial management Responsibilities will...

Electrical / Test Technician (Contract → Potential Permanent) – Renewables – Maidenhead - £30-£40ph outside IR35 Location: Maidenhead, UK Working Pattern: On-site 3–5 days per week (some flexibility) Contract Rate: £30–£40 per hour (outside IR35) – rolling contract Contract Type: Contract initially, with potential to transition to permanent Start: ASAP / Flexible Overview: We are...

Company Description Cryptoiex, founded in 2019, is an Estonia-based blockchain platform designed to make cryptocurrency trading fast and easy. The platform provides lightning-fast trade execution, dependable digital wallets, and top-tier security practices. With a mission to simplify the exchange process, Cryptoiex actively contributes to the crypto community while driving transformative...

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,...

Aircraft Leasing VP Powerplant (9-Month Contract) Our client is a well-established aircraft leasing platform and is recruiting a VP Powerplant (9-month contract) to join its technical team. Responsibilities: - Oversee engine maintenance, repair, and overhaul (MRO) events across the fleet. - Manage day-to-day powerplant technical matters relating to leased aircraft and engines. - Develop and...