Mthree - Junior Software Developer; Go Lang

mthree - Junior Software Developer (Go Lang)

UK

Start Your Career as a Junior Golang Developer with mthree!

We are looking for software engineers to join a team delivering end‑to‑end software solutions, building systems from the ground up rather than relying on off‑the‑shelf products. While Golang is a highly desired skill, candidates with strong software development experience in Java, Python, or C# are also encouraged to apply.

We value candidates with aptitude, a positive attitude, and a willingness to learn above specific technical skills. Both graduates and career changers are welcome, provided they demonstrate the right mindset and capability. Candidates must have resided in the UK for the past 3 years to be eligible for government security clearance.

Key Responsibilities

• Design, develop, and implement software solutions from scratch.
• Collaborate on government‑focused projects
  , similar to large‑scale engagements with departments like the Home Office.
• Participate in all phases of the software development lifecycle, ensuring high‑quality deliverables.

Desired Skills & Attributes

• Proficiency in Golang, Java, Python, or C#
• Strong problem‑solving skills and logical thinking
• Ability to work in a collaborative team environment
• Commitment to continuous learning and professional growth

What You will Learn at mthree Academy

• Full‑stack application design, development, and testing.
• Professional skills, including communication and teamwork.
• Industry concepts explained in a practical context.
• Monitoring, support, and troubleshooting fundamentals.

What We are Looking For

• A bachelor’s degree in computer science or a related field (2.2 or higher).
• A solid foundation in software engineering principles.
• Skills in troubleshooting, debugging, and test‑driven development.
• Knowledge of the software development lifecycle (SDLC).
• The right to work in the UK without visa sponsorship.

What You will Get

• Paid, interactive training delivered by industry experts.
• A competitive graduate salary with an annual pay rise.
• A flexible benefits package.
• Ongoing training and mentorship.
• Valuable industry experience and a pathway into a permanent role.

How to Apply

• Apply via the form below.
• Engage in phone and video interviews with our friendly talent team.
• Interview with one or more of our client partners.

Relocation may be required, so we encourage flexibility to improve your job opportunities.

Diversity and Inclusion at mthree

At mthree, we celebrate diversity and foster an environment where everyone can thrive. We value inclusion, equality, and the health and well‑being of all employees, ensuring our culture supports courageous teamwork, continuous learning, and making an impact.

At mthree, we embrace and uphold the principles of equal‑opportunity employment. We firmly believe in treating every individual with fairness and respect, free from discrimination on the grounds of race, religion, ethnicity, sex, age, national origin, marital status, parental status, sexual orientation, gender identity, disability, different ability, neurodiversity, status as a veteran/member of the armed forces, or any other legally protected status.

Our unwavering commitment extends to fostering an inclusive environment that empowers qualified minorities and advancement within our organization. We continuously strive to improve and ensure that all applicants and employees have an equitable experience throughout their journey with us.

The successful candidate must have the right to work in the UK at the start of their employment and for the full duration of the training and placement period, which is 26 months.