Software Engineer, Full Stack Developer

Job Title:

Software Engineer

Location:

Sheffield

Start Date:

19/01/2026
Job Type: Contract

We are seeking a highly skilled, hands-on Software Engineer to provide technical leadership and deliver high-quality, scalable software solutions. This role plays a key part in shaping engineering standards, architectures, and tooling, while driving innovation and continuous improvement across the software development lifecycle.

Job Responsibilities /Objectives:

You will lead end-to-end delivery-from requirements and design through development, testing, release, and production support-using agile, Dev Sec Ops , and continuous delivery practices. Acting as a technical consultant and strategist, you will influence engineering decisions, ensure solutions align with business needs, and mentor other engineers.

The ideal candidate is a strong problem solver with deep engineering fundamentals, able to work across technologies and domains. You will champion best practices such as automated testing, code reviews, and performance optimisation, while collaborating closely with Product Owners, architects, and other stakeholders.

Required Skills/Experience
The ideal candidate will have the following:

Expert knowledge of software engineering principles, architecture, and Dev Ops practices

Strong leadership, communication, and stakeholder-influencing skills

Experience delivering frequent, low-risk production releases in agile environments

Ability to articulate technical vision to both technical and non-technical audiences

Passion for mentoring engineers and driving innovation

If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format.

Disclaimer:
Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies.

Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement