Graduate developer jobs in Cardiff - Page 2Create job alerts

London office available for optional in person collaboration.We’re looking for an experienced.Financial Services Regulatory Compliance platform.This is a hands on role where you’ll work across the stack, leading frontend development with React and Next.Python (FastAPI) backend that powers AI dri

This innovative AI startup is redefining safety and reliability in AI models.While competitors like GPT and DeepMind struggle with hallucinations and illegal content generation, this company adds.AI outputs are trustworthy and compliant.Working with high-profile, they’re building AI models that ca

Embedded Software Engineer (Contract / Flexible) –.Our existing embedded software contact is no longer available, and we are now seeking a.This role is ideal for an experienced contractor or freelancer who values.Take ownership of embedded firmware development as projects arise.Work closely with h

Forward Deployed Engineer – AI & Customer-Facing Technical Leader.Customer visits 4–5 days/month; occasional team gatherings.Senior: €130–150k base + growth trajectory.Principal: €160–200k base + package discussion.Python, JavaScript, Azure, AWS, AI, LLM's, RAG.We’re looking for talent

Expert-level Python developer (min.

This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems.We are looking for an engineer with a strong background in the C#.NET ecosystem, and a preference for candidates with significant experie

About Webigence and Spark Travel.UX‑first, often highly complex software.Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but.Alongside a handful of long‑standing third�

Front End JavaScript Developer. As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. Identify and collaborate with senior developers to address complex problems and implement effective solutions.

Join OCI to design and deliver cloud-scale DDoS protection as part of our edge security platform.You’ll design and ship high-performance detection and mitigation systems, automate operations end-to-end, and help define the technical foundation for customer-facing DDoS capabilities.Proficiency in o

По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые.Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в н

Low Latency C++ Engineer | Crypto Trading Powerhouse.Up to £185,000 DOE + RSUs + Bonus + Benefits.Fully Remote (must be based in the UK).Want to help shape the future of crypto trading?.This is a chance to join one of the world’s leading crypto trading platforms and a team known for its cutting-e

Fully Remote | Permanent | Competitive Salary + Benefits.Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team.This is a rare opportunity to combine hands-on development

TypeScript, Node, React, Next, GraphQL, AWS.Central London (London Bridge / Bank).Fully Remote (once a quarter to London & Edinburgh).UK public sector to meet statutory climate reporting requirements.You’ll operate with huge autonomy and work directly with design, product, and policy teams.If you

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract.We’re looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes.This is a hands-on role delivering backend solutions under tight dead

We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences.

If you are a front end developer who enjoys Angular, cares about clean code and wants to work on a meaningful digital product, this role is well worth exploring.

My client, a highly prestigious hedge fund, is seeking a data analyst with strong Python and SQL skills alongside detailed asset class and derivatives knowledge, particularly in the macro space.This individual will be responsible for combining and transforming raw data into useful insights, analysis

Data Scientist | Fully Remote | Health and Wellbeing.We’re hiring an Data Scientist to help build and ship ML and LLM features in a regulated environment with sensitive data.You’ll work with engineering to move models from idea to production.Python, scikit-learn, PyTorch, TensorFlow/Keras, LangC

You’ll contribute to the design and development of scalable, secure software solutions, and collaborate closely with other developers, product managers, and domain experts. At least 2 years of experience as a developer in a B2B environment. We're looking for a Mid-Level to Senior Python Developer

We are seeking an ambitious developer at or around the beginning of their professional career.

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 complex, high-impact delivery.This role is suited

The founding team consists of Cambridge graduates and former engineers at Google, Meta, Bloomberg, Microsoft and Amazon.

If you are a talented principal software developer possessing all of the requisite skills, seeking an opportunity to join our fast-paced start-up, please apply.

C++ Software Engineer - Fully Remote - Up To £200k.We're currently working with a global leader in software development, offering a fully remote position for a Senior Software Engineer specializing in C++.They are experiencing an exciting period of growth and are looking to bring in more elite engi

Are you a veteran developer who still loves being "hands-on"?. Leading the design of robust functionality, including developer-friendly APIs, intricate domain modeling, and data integrations.

Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.Turing supports customers in two ways:.AI researchers who specialize in software engineering, logical reasoning, ST

Automation Engineer (Advanced Anti Bot and Captcha Handling).We are looking for an Automation Engineer with deep experience working around complex anti bot environments.This includes understanding how platforms like Cloudflare, DataDome, Akamai, Perimeter, Imperva, reCAPTCHA, and other captcha syste

An independent technology consultancy based in beautiful Saltaire, West Yorkshire.Join our small, close-knit and talented team on our mission to help people and businesses thrive through technology.If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you��

The Junior ServiceNow Developer will support the design, development, and testing of ServiceNow CMS and Service Portal solutions within a regulated retail environment. The role is delivery-focused, working under the guidance of senior developers and architects, and adhering to established change and

We’re looking for a senior Front End Software Engineer who can be the technical go-to person in their area, offering guidance, mentorship, and hands-on expertise.You will be a proven senior who still loves to code, enjoys taking ownership of front-end decisions, and wants to play a key role in sha

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection.You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities

I’m currently working with a global, market leading engineering business who are looking for a.North Wales on a hybrid basis!.In role you will be joining an experienced development team and play a key role in delivering a variety of product solutions and interfaces used by their clients.You’ll p

Do you thrive on building scalable solutions that power commerce worldwide?.We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition.They're engineering a robust, merchant-centric ecosystem built on quality, resilience, and scale - and they need except

This is an exciting opportunity to join a growing engineering team as they develop the next generation of intelligent, high-performance technology.Programming Department and play a key role in developing firmware and embedded software that.

In addition to our core focus on robust compilers, domain-specific languages, and IDE plug-ins, you will also have opportunities to explore intelligent tooling and automation to further enhance developer experience and code quality.

Are you looking to benefit from a new career in Data Analysis?.If you are detail orientated, perceptive, organised, competent, analytical and can communicate well with those around you; you could have a truly rewarding future as a Data Analyst.We do this using our specialised Data Analyst career pro

This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes.You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our sof

Embedded Software & Firmware Engineer Are you passionate about embedded systems and excited by the idea of working on high-performance, real-time technology for next-generation aircraft cabin systems? We are currently recruiting on behalf of an innovative and industry-leading engineering company th

Deadline for applications: 11:59pm on 31st October 2025.Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software.We use technology to create impactful, human-centred solutions that make a difference to

We help place graduates from this programme in top UK companies and organisations needing to employ entry-level software development staff that can hit the ground running with up-to-date skills gained from this programme.

Are you looking to kick-start a new career as a web developer?We are recruiting for companies who are looking to employ our Coding Traineeship graduates to keep up with their growth. You will be studying a wide range of, mostly back-end programming languages and skills that will qualify you as a ful

We help place graduates from this programme in top UK companies and organisations needing to employ entry-level software development staff that can hit the ground running with up-to-date skills gained from this programme.

IT Service Data Analyst - Newport / Hybrid - £42,856 + Excellent Benefits.Yolk Recruitment are working with a large, established organisation delivering critical services across the UK.They're known for their commitment to reliability, continuous improvement, and making well-informed decisions that

We help place graduates from this programme in top UK companies and organisations needing to employ entry-level software development staff that can hit the ground running with up-to-date skills gained from this programme.

NET / C#) Working hours: 10am-6pm (aligned to US team) Fully Remote (UK-based) Salary: £50,000 - £60,000 p/annum CPS Group are partnering with a Data Consultancy to hire a Software Engineer to support their expanding US-facing development team.This role sits within a highly collaborati

SC clearance required to start.Applicants must be a sole British national due to the nature of the work being within National Security.As a Full-Stack Software Engineer, you'll build cutting-edge products that protect people, platforms, missions, and information from evolving threats.You'll collabor

Job Title: Senior Java Software Engineer Salary: £60,000 - £80,000 + package Location: Cardiff (onsite circa 2 days every other week) Clearance: Must be SC eligible CPS Group are looking for a Senior Java Software Engineer to join a highly skilled engineering team delivering enterprise-

Golang Software Engineer (Junior / Senior /Lead Opportunities) Are you a Software Developer looking to make that move forward in your career and work in a large-scale environment with a team of go-getters? This team is passionate about technology and are currently working in a highly collaborative