Junior Software Developer jobs in Cardiff

Ofgem

Successful candidates may be based in any of our office locations – Cardiff, Glasgow or London. We especially welcome applicants from Cardiff and Glasgow. Job SummaryOfgem is working at the forefront of the fight to modernise and strengthen the UK's energy systems, driving digital innovation that wi

ITOL Recruit

Trainee Coding Programme – No Experience Needed Future-proof your career in Coding – starting today. Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Re

Ofgem

Ofgem is seeking a Junior Software Developer to enhance and maintain digital services at our Cardiff office. This permanent role involves working with technologies like C#, ASP.NET, and SQL Server in a fast-paced environment. Responsibilities include code writing, debugging, and supporting applicati

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive,

Hays Technology

Hays are now looking for an SC Cleared Software Developer for one of our local clients: £600 p/d Inside IR35 1-2 Days onsite, rest is WFH Location is Cardiff Must hold current SC Clearance You'll join an Agile delivery team, building and supporting secure, high-quality software services used by inte

ProAmpac

ProAmpac is seeking a UK based, talented, and flexible full stack developer to join our progressive and collaborative team. In this role, you will maintain and enhance a wide range of internal business systems, including internet/intranet applications and Azure based solutions. Our technology stack

ITOL Recruit

Job Description Trainee Coding Programme – No Experience Needed Future-proof your career in Coding – starting today. Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Coding

IT Online Learning

Trainee Software Developer £27,000£65,000 Job Programme This is a self-funded programme that leads to employment, fees apply. Job Guarantee Complete the programme and get a job, or get your course fees back. Location: UK Wide (Remote Opportunities Available) Looking to start a career in Software Dev

Graduate Software Developer - Remote, Train in C#, SQL, PHP, Azure £25,000 + Bonus | Full Training MUST HAVE (read before applying): Already graduated (no 2026 students) First-Class Computer Science degree (Top 40 UK university) Full UK working rights No visa sponsorship / no Student or Graduate (PS

Turing

About Us: 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: first, by accelerating frontier research with high-quality data, ad

Relevance Lab

Senior Software Developer Location: Newcastle Upon Tyne, England, United Kingdom Hybrid, 2 days onsite 1 yr. contract The tech stack spans Node.js and React-style front ends with Spring Boot microservices, cloud deployment on AWS (and some Azure exposure) supported by Git-based CI/CD (GitLab and too

TALENT INTERNATIONAL UK LTD

Job Description: Senior Business Central Developer Looking for your next big challenge in Business Central? We've got a brand-new senior developer role up for grabs! You'll be leading development on key projects and BAU enhancements, working closely with a tight-knit team of senior developers, and h

ITOL Recruit

£28,000 - £35,000 /year

Are you looking to benefit from a new career in Software Development? Skills shortages in the IT sector is driving the need for qualified, entry-level career seekers and career changers. We help place graduates from this programme in top UK companies and organisations needing to employ entry-level s

Sourced

Role: Software Engineer III - OpenXR Developer Location: Remote Employment Type: Full-time Compensation: Competitive salary commensurate with experience, qualifications, and location. Indicative range: $130,000 – $200,000 (USD equivalent), plus benefits. Role Overview We are hiring a Software Engine

Hays Specialist Recruitment

Hays are now looking for an SC Cleared Software Developer for one of our local clients: £600 p/d Inside IR35 1-2 Days onsite, rest is WFH Location is Cardiff Must hold current SC Clearance You'll join an Agile delivery team, building and supporting secure, high-quality software services used by inte

Alexander Lyons Solutions

REMOTE UK or EU Do you want to be part of a professional services group responsible for developing an award-winning legal services platform already taking the market by storm? Senior Dynamics 365 Developer? Do you want the opportunity to be part of something big? We’re looking for an experienced Sen

Hays Specialist Recruitment Limited

Job Description Hays are now looking for an SC Cleared Software Developer for one of our local clients: £600 p/d Inside IR35 1-2 Days onsite, rest is WFH Location is Cardiff Must hold current SC Clearance You'll join an Agile delivery team, building and supporting secure, high-quality soft

Hays Specialist Recruitment Limited

Job Description Hays are now looking for an SC Cleared Software Developer for one of our local clients: ~£1-2 Days onsite, rest is WFH ~ You'll join an Agile delivery team, building and supporting secure, high-quality software services used by internal and external users. Working closely with tester

CGI

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Software Developer - Salesforce Position Description As a Senior Salesforce Developer at CGI, you'll help clients

Hays Specialist Recruitment Limited

Job Description Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates. Hays are now looking for an SC Cleared Software Developer for one of our local clients: £600 p/d Inside IR35 1-2 Days onsite, rest is WFH Location is Cardiff Must h