Junior Software Engineer
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Position Overview & Specifications
This role is an amazing opportunity to learn industrial grade server and embedded system coding from a leading team of experts in their respective specialist fields. As a Junior Software Engineer, you will primarily be responsible for the design and implementation of software running on multiple servers and embedded platforms and will contribute to the company’s extensive software library. Reporting directly to the Software Team Leader, will work predominantly within the software team but will have the opportunity and backing to develop your skills further.
Key responsibilities of the role include (but are not limited to):
Designing, writing, testing, and maintaining software using C/C++ language.- Writing unit test software to support development and testing of new product prototypes.
- Participating in formal software testing, including factory and site acceptance testing of products.
- Documenting Applications and composing user manuals.
- Maintaining Software Development records.
- Participating in weekly team administration and engineering meetings.
- Assisting in maintaining a positive, enthusiastic, supportive work environment.
- Interacting with the Engineering Team, Operations Manager and Project Manager.
- Liaising with the Project Manager to estimate development schedules and reporting on progress.
Candidates will ideally be educated to degree level or equivalent in a relevant engineering discipline, preferably electronics or software engineering. Non-graduates will need to be able to demonstrate strong technical contribution to practical engineering projects.
Experience and knowledge of C/C++ programming language, including an understanding of object-oriented programming techniques is essential in this role.
The following skills would be desirable:
Experience and understanding of GUI frameworks, such as Qt and QML (or similar).- Experience of distributed system programming techniques using server-client, sockets, or other communications protocols.
- An understanding of SQL databases.
- Experience with microcontrollers and embedded platforms, along with knowledge of electronic hardware.
An appreciation of software version control.
In return, you will benefit from monthly 1-1s with your line manager, a PDP designed specifically for you, twice yearly appraisals, Employee Engagement surveys, wellbeing events and employee benefits through Unipart Group.
Candidate Selection & Onboarding Process
Application & Resume Screening
Submit your tailored CV/Resume directly to the talent acquisition portal.
Technical & Competency Interviews
Virtual interviews with the hiring manager and multidisciplinary team.
Formal Offer & Benefits Negotiation
Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.
Onboarding & Corporate Integration
Equipment provisioning, team orientation, and commencement of duties.
United Kingdom Right to Work & Skilled Worker Visa Guide
Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:
Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (£38,700) or occupation going rate.
Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.
Candidate Preparation Blueprint: Rail Transportation
Based on transatlantic hiring benchmarks for Junior Software Engineer roles across Unipart Rail's corporate sector, successful applicants typically excel across three core dimensions:
Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to Rail Transportation.
STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.
Total compensation expectation aligned within the benchmarked £26,000 - £28,000 bracket, including retirement vesting and health parity.
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