Full stack engineer jobs in Cardiff - Page 11Create job alerts

We are looking for a Founding AI / Full-Stack Developer to join the core founding team. Experience in full-stack or backend development.

Senior Software Engineer - FinTech Integrations.

This is a senior, hands-on role where you’ll be building and owning features across the full stack. You’ll work closely with product and design, help solve complex technical problems, and play a key role in improving engineering standards and ways of working. Collaborating closely with product m

They are looking for a brilliant, ambitious Engineer who wants to progress quickly. They only require 3 years of experience but they see this role as one which could become a potential Head of Engineering role down the line. There tech stack is JavaScript based, with React/Node expertiese being requ

Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote. Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote. This is an early engineering hire with huge ownership, high autonomy, and the chance to shape a modern product and architecture from day one.

Full Stack Engineer (Angular + Node. We're hiring a Full Stack Engineer to help build and scale the systems behind our global manufacturing and logistics platform. Position: Full Stack Engineer (Angular + Node.

If you’re a senior full-stack engineer who enjoys being hands-on, solving meaningful problems, and working closely with technical leadership, upload your CV or get in touch with Neulinx for a confidential conversation. Designing and delivering complex features across the full stack, with a focus o

Contract Senior Full Stack Software Engineer (Backend Heavy) : Up to £550 Outside IR35 : Fully Remote (UK) : 3 months (rolling). Contract Senior Full Stack Software Engineer (Backend Heavy) : Up to £550 Outside IR35 : Fully Remote (UK) : 3 months (rolling). We’re looking for a Contract Senior Fu

We’re looking for two Senior Full Stack Engineers with deep, hands-on experience building scalable systems and high-quality software. Design, build and deliver full-stack features. Help define the engineering culture as a team.

Influence technical culture, own end-to-end deployments, and help scale the engineering team. You understand prompt engineering, structured outputs, and the challenges of non-deterministic systems. Postgres/pgvector), queue management, and stack consolidation.

Freelance Full-Stack Engineer (React / 3D). We are seeking a high-velocity freelance engineer to architect the core web infrastructure for a. UI velocity, focusing their manual engineering effort on the complex WebGL architecture and state logic.

Full Stack Engineer - SaaS - 75k - Fully Remote (Candidates need to be UK based and have full right to work in the UK). Great opportunity for a talented Full Stack Developer to join a small, fast-paced engineering team that is scaling rapidly. Collaborate with product and design teams to develop new

About The RoleJob Level: 9UK WideWe are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. This role involves mentoring junior engineers, collaborating with cross-functional teams, and d.

About you: You have strong TypeScript software development skills You have a good understanding of AWS You have some frontend development experience, happy to use XForms going forward (you can pick it up on the job) You have experience of building and evolving complex web applications, APIs and perf

About You Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Awareness of principles like well architected and secure by design Desirable Previous experience in a senior engineerin

Software Engineer (Full Stack Developer) £60,000-65,000I am currently recruiting for a Full Stack Developer to join a leading organisation based in the East. As a Full Stack engineer, you will be responsible for the design, development and deployment of high-q

About The RoleJob Level: 9UK WideWe are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. This role involves mentoring junior e

We’re looking for a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team building the systems that power our ability to revolutionize the electric car leasing industry. Our tech stack is Python with GraphQL, React with Next.

Job Description About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. This role involves mentoring junior engineers, collaborating with cross-functional teams, and d.

A leading learning technology company in the United Kingdom is looking for a Senior Full Stack Engineer to shape and deliver innovative features for their SaaS platforms. The role involves working across the stack to ensure an excellent user experience and providing leadership to the engineering tea

We’re hiring a Lead Full-Stack Engineer to join a London based FinTech startup that is helping some of the world's biggest asset managers unlock the value of their historic data. You will work closely with a small team of engineers and data scientists responsible for the end to end delivery of cli

Senior Full Stack Engineer required on a permanent basis for an early stage AI SaaS startup that will reshape the way CFOs run their office. Sign in to set job alerts for “Full Stack Engineer” roles. Full Stack / Backend leaning experience - Typescript/Node/React.

Get notified about new Full Stack Engineer jobs in United Kingdom. Full-Stack AI Software Engineer (Junior - Mid). Graduate Software Engineer - Fully Remote.

Senior Full-Stack Software Engineer. Strong full-stack engineering experience. This is a place where senior engineers influence direction — not just execution.

If you’re a passionate Senior Full Stack Developer who enjoys building scalable systems, collaborating with a modern engineering team, and contributing to a meaningful, impact-driven product — we’d love to hear from you. Full-time, long-term role in a modern, mission-driven technology environm

Your future role as a Senior Software Engineer is extremely important for the success of our solution – a spectra. Our company is at the forefront of innovation, with many aspects built from scratch, fostering an engineering-driven approach. We are looking for people who can work independently, bu

We’re looking for talented Lead Software Engineers to join one of our three high impact teams: Voice, Data, and Product Engineering. All three teams work closely together, share high engineering standards, and solve challenging technical problems at scale, but each has its own mission and area of

What you'll do as a Senior Full Stack Software Engineer at Anomalo:. We hold an annual Engineering Hackathon in person; attendance is required. Fully Remote: We offer a generous $1,000 stipend to ensure your remote office is comfortable.

Senior Software Engineer (Full Stack). As a Senior Software Engineer (Full Stack) at Civica, you’ll play a key role in shaping one of our flagship products. Provide technical mentorship and guidance to engineers, supporting their growth and development.

This role combines full-stack engineering expertise with a focus on LLM-powered experiences. You will lead engineering initiatives, collaborate closely with co-founders, and be instrumental in shaping the company's multi-agent ecosystem. A pioneering healthcare tech startup is looking for a Senior S

A cutting-edge technology company in the United Kingdom is looking for a Senior Full Stack Engineer.

Full-Stack Engineer | AI Startup | London - £60k-£75k. Proven product delivery experience: Experience as a Full Stack Engineer in a startup or fast‑paced product environment, with ownership of key projects from start to finish. We’re looking for Senior Full Stack Engineers to design and build

As Senior Full-Stack Product Engineer, you will work across a Laravel + React (Inertia, TypeScript) stack that is built on domain-driven architecture and a clean separation between business logic and delivery. Senior Full-Stack Product Engineer. Ensure the product remains fast, stable, and measurabl

Senior Full Stack Software Engineer. Get notified about new Full Stack Engineer jobs in. Senior Full Stack Software Engineer.

A leading energy technology company is seeking Senior Full Stack Engineers to build vital systems for powering cutting-edge energy technology. Exceptional candidates will demonstrate strong experience in full-stack development, particularly with Python, Node.

A leading venture capital firm in the UK is seeking a Senior Full-Stack Engineer to develop LLM-powered products in marketing technology. The role demands 5+ years in full-stack development, expertise in Typescript and React, and strong communication skills. You will lead the design and implementati

We engineer workflow applications powered by our data, using AI to find patterns and route information precisely. Work in an environment led by a CEO with an engineering background. Empowered Autonomy: Tech decisions are made within teams, giving engineers significant autonomy.

High-Volume Scraping: Manage enterprise-level scraping (1,000s of requests/second) and reverse‑engineering of public data sources.

A leading software company in the United Kingdom is seeking a Senior Software Engineer (Full Stack) to drive impactful outcomes for public services. The role involves designing and maintaining cloud-ready solutions, mentoring engineers, and collaborating within an Agile framework.

Timeline is looking for experienced Senior Software Engineers!. Our tech stack is Elixir, Elm, and Rust.

A fast-growing cybersecurity innovator, recognized by Gartner, is seeking a Senior Full Stack Engineer to help create solutions that protect enterprises from cyber threats. This fully remote role involves designing and developing enterprise SaaS features, building APIs and dashboards with modern tec

Deep enthusiasm for full‑stack software engineering with strong problem‑solving capabilities. Job Title: Full-Stack Software Engineer Senior I. Demonstrable hands‑on experience in full‑stack software development in a product‑oriented environment.

Senior Full Stack Engineer – Typescript, C#, AWS, IAM, Security. Outstanding opportunity to join this global B2B SaaS leader as a Senior Full Stack Engineer with some security and IAM exposure required to develop APIs to connect their IAM solution to their core applications. This permanent role of

A digital-first technology services firm in the UK is looking for a hands-on developer to create and enhance software products.The role involves designing RESTful APIs and managing databases, requiring strong Java and ReactJS skills.The ideal candidate will collaborate closely with teams and contrib

Senior Software Engineer (Full Stack). Collaborate with product managers, designers, and engineers to define requirements and deliver solutions. Seniority level: Mid‑Senior level (Full‑time).

A leading IoT solutions company is looking for a Senior Software Engineer to join their Sustainability team. Ideal candidates have extensive software engineering experience and a growth mindset.

A UK-based software firm is looking for a Senior Full Stack Engineer to enhance construction projects with scalable backend systems and intuitive frontend features.

Experience mentoring and supporting engineers and role modeling engineering practices within a technical lead capacity. Deliver full stack features across multiple tiers (front-end, back-end and mobile). As a Senior Software Engineer on the Sustainability team, you’ll contribute to a portfolio of