Graduate Software Engineer Trainee jobs in Cardiff

Role Overview We are seeking a Java Software Engineer to join a small, technically rigorous founding team building complex, data-intensive engineering systems. The role is remote-first, with periodic in-person collaboration in Oxford or San Francisco. The position involves close collaboration with the Founding Engineer on backend infrastructure, internal platforms, and system architecture. In...

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

Apply now for September 2026 - Application deadline 31st January 2026 Job Position: Graduate Software Engineer Location: Bridgend, Wales Start Date: September 2026 Starting Salary: £25,000 Application Requirements: - An interest in building a career as a Software Engineer where you will be up-skilling on a prestigious and highly sought after, Enterprise Applications Development Platform....

Are you a recent graduate with a passion for business and the drive to succeed? The UK’s largest supplier of electrical equipment to business and trade customers is offering an exciting opportunity to join their comprehensive graduate programme designed to cultivate the next generation of sales leaders and managers. About the Company The company you’ll be joining recognises the importance of...

You will join a talented, dynamic, and diverse team of designers, engineers, and technical specialists with a unique working culture.

You will work within a multidisciplinary team of engineers and consultants delivering design solutions of the highest standard for our clients, while securing repeat and new business opportunities.

You must have the right to work in the UK. Professional Development

You will be assigned a mentor to support and guide your development, and undertake regular training modules throughout the programme.

You will have the flexibility you need to do your best work with hybrid work options.

You will have the opportunity to work with some of the largest water clients in the industry and make a real difference in the communities we live in from the very beginning.

We are delighted to be looking for a Graduate Structural Engineer who is looking to embark their career in Structural Engineering with an award-winning practice in Cardiff. We are specifically looking for a Structural Engineer who wishes to push their career forward in a BIM environment, someone who wants to be actively involved the integration of design and modelling packages into this...

You will work on different client sites in a range of industries that include; well-known global grands, government, finance, insurance, aerospace and media/digital.

You will gain exposure to a variety of tools and technologies that will allow you to continuously develop as a subject matter expert in quality engineering.

You will learn industry-recognised methodologies, including business process modelling, stakeholder analysis, and requirements engineering, while building practical experience with real-world case studies.

fore ai is a tech startup based in Zurich, Switzerland, automating software testing using generative AI. Founded by ex-Google engineers, the team has a strong track record of creating AI-powered products used by hundred millions of users. Our autonomous QA agents generate software tests in seconds - no coding, no manual work. Leading companies in banking, travel, software and media rely on fore...

You will reimagine what’s possible: creating value for the world’s leading organisations through technology to build a sustainable, more inclusive future.

You will work with a range of clients all with a unique set of business, technological and societal ambitions, which will make a real impact across the UK.

Role: GEOTECHNICAL ENGINEERLocation: CardiffSalary: £27,000 to £32,000Ref: MAR1095About The CompanyOur client is a premier engineering consultancy known for its expertise in delivering innovative and sustainable solutions for diverse projects. Committed to excellence and fostering professional growth, they are currently seeking a motivated Geotechnical Engineer to join their vibrant team and...

With every community, Stantec redefines what’s possible. Application Deadline: Recruitment is ongoing. Please apply as soon as possible as the advert may close once we have sufficient applicants. We're looking for a Graduate Electrical Engineer to join our progressive, award-winning Mechanical & Electrical Engineering team in our Cardiff office, joining our 2026 Graduate Programme, where you'll...

You will receive a dedicated mentor and supervisor and you will receive the best training to support you through your development with us.

You will learn industry-recognised methodologies, including business process modelling, stakeholder analysis, and requirements engineering, while building practical experience with real-world case studies.

You must have:A full UK driving licenceThe ability to start a full-time role immediately

You will learn industry-recognised methodologies, including business process modelling, stakeholder analysis, and requirements engineering, while building practical experience with real-world case studies.

You will join a talented, dynamic, and diverse team of designers, engineers, and technical specialists with a unique working culture.

You will work within a multidisciplinary team of engineers and consultants delivering design solutions of the highest standard for our clients, while securing repeat and new business opportunities.

You will learn industry-recognised methodologies, including business process modelling, stakeholder analysis, and requirements engineering, while building practical experience with real-world case studies.