backend engineer jobs in County Bristol

Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS - Salary: £75k - £85k plus bonus - Location: Fully remote, (UK-based) - Sponsorship is not available for this role Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time...

Team: Backend Location: UK Remote Employment Type: Full-time and Permanent Remuneration (UK – Remote): £81–108k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cambridge graduates and former engineers at Google, Meta, Bloomberg, Microsoft and Amazon. We are backed by prominent...

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...

Senior Software Engineer Tech for Impact Location: Bristol / HybridLevel: Software Engineer / Senior Software EngineerSalary: £50k-£84k + equity + benefitsThe opportunityThese lot have been my client for over 7 years, and they get better every day! They are on a mission to equip investors with the tools to steward their capital responsibly. What does that mean? - Millions of people contribute...

A leading tech company in the United Kingdom is seeking a Senior Backend Engineer to enhance its AI offerings. This key role involves optimizing infrastructure and product flows using technologies such as Python, GCP, and Docker. Ideal candidates are experienced in deploying scalable applications, particularly in high-paced environments. Speechify promotes a dynamic and inclusive workplace,...

4 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.We're Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million...

A leading technology organization in Bristol seeks a Senior Software Developer to enhance their bespoke platform. This role involves backend development in PHP, utilizing frameworks like Symfony and Laravel. You'll collaborate with a small, agile team, influencing both delivery and technical direction. Candidates should have a strong understanding of object-oriented design and experience with...

An international distributor in central Bristol is seeking a Senior Developer to join their team. The role focuses on backend development for a bespoke platform and involves collaborating with a small engineering team. Candidates should have strong PHP experience with modern frameworks and a solid understanding of object-oriented design. Benefits include a competitive salary of up to £60,000, 28...

Plume is looking for a mid-senior Full Stack Engineer to support the development of our custom Learning Management System, built on Strapi, React and Node. This is an initial contractor role with the potential to evolve into a longer term full-time position. Candidates must be based in a European timezone. You will be contributing to client projects delivered in an agency environment, as well...

Contract: AWS / TypeScript Integration Engineer - Wealth Management - Location: Remote flexibility with occasional visit to Bristol/London HQ - Contract Period: 10 months - Day Rate: £570 Per Day via Umbrella Engagement - Industry: FTSE100 Wealth & Asset Manager We are seeking an experienced Integration Engineer to support integration initiatives for a leading organisation. The ideal candidate...

Job Description Java Software Engineer Bristol (Hybrid – 3 days per week) Up to £50,000 ClimateTech Want to grow your backend skills while working on meaningful climate tech? At Bohr, the software you build helps reduce methane emissions across Europe’s gas networks. This is an opportunity for a high-potential junior or early mid-level Java engineer to work on real-world systems that...

Job Description LEAD AI ENGINEER Location: Bengaluru, Hybrid | Type: Full-time About Newpage Solutions Newpage Solutions is a global digital health innovation company helping people live longer, healthier lives. We partner with life sciences organisations which include, pharmaceutical, biotech and healthcare leaders, to build transformative AI and data driven technologies addressing...

Job Description Plume is looking for a mid-senior Full Stack Engineer to support the development of our custom Learning Management System, built on Strapi, React and Node. This is an initial contractor role with the potential to evolve into a longer term full-time position. Candidates must be based in a European timezone. You will be contributing to client projects delivered in an agency...

Fully remote, 12-month contract. Who You’ll Work With You’ll work with the Client's team focused on our internal Firm GenAI initiatives. Our team is distributed across multiple locations, including offices in North America, Europe, and Latin America. The team is dedicated to advancing the capabilities and applications of Generative AI within our firm, driving innovation, and delivering...

Senior Software Engineer - .Net, Azure. - Contract Fully Remote | Contract Inside IR35 Only | 6 months with extension £750pd+ | Start ASAP Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring in highly experienced contract Software Engineers to support...

About Euphoric: Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend $3–5 trillion on benefits every year. It’s their second-largest cost after payroll — yet the...

Java Software Engineer Bristol (Hybrid – 3 days per week) Up to £50,000 ClimateTech Want to grow your backend skills while working on meaningful climate tech? At Bohr, the software you build helps reduce methane emissions across Europe’s gas networks. This is an opportunity for a high-potential junior or early mid-level Java engineer to work on real-world systems that directly support...

Senior Golang Engineer - we are partnered with a stealth start-up company based out of London that are utilising AI to build the next generation of software. Golang Engineers will be highly skilled coding with Go and potentially have a background with other backend related languages too such as NodeJS or Python. Required: - 3+ years of relevant work experience working with Golang. - 5+ years of...

Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS - Salary: £75k - £85k plus bonus - Location: Fully remote, (UK-based) - Sponsorship is not available for this role Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time...