Senior Software Engineer

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Senior Software Engineer

Surrey • On‑Site Working • £60,000‑£70,000

We are currently partnering with a specialist engineering organisation operating within the Defence sector seeking a Senior Software Engineer to join their established engineering team. The company delivers complex, high‑integrity systems within an R&D‑led environment, offering the opportunity to work across the full development lifecycle on technically challenging projects.

This is a key role within the software function, combining hands‑on development with technical leadership. You will take ownership of software design and delivery, support project execution, and mentor engineers within a collaborative team environment. The role is based in Surrey and requires on‑site working.

Key Responsibilities

  • Lead architectural and detailed software design activities
  • Develop and test software solutions in C++ to industry standards
  • Translate system requirements into robust software designs
  • Work closely with electronics, firmware, and systems engineering teams
  • Ensure software compliance with project and organisational standardsSupport estimation, planning, and delivery against project timelines
  • Present technical solutions to internal stakeholders and customers
  • Mentor and supervise software engineers within the team
  • Support system integration, verification, and acceptance activities

Experience Required

  • Degree in Engineering, Mathematics, Science, or related field
  • Strong experience in software architecture and design
  • Proficiency in C++ development within Linux and/or Windows environments
  • Experience with version control and structured development processes
  • Proven experience in software verification and validation
  • Background in embedded or real‑time systems
  • Experience leading or mentoring software engineers
  • Strong communication and technical documentation skills

Desirable

  • Experience with UML and tools such as Enterprise Architect
  • Knowledge of signal processing or similar technical domains
  • Familiarity with containerisation tools such as Docker
  • Experience working within Defence or other regulated industries
  • Understanding of system integration and acceptance processes

Additional Requirements

  • Ability to obtain SC or DV UK security clearance
  • Sole UK nationality
  • Full UK driving licence
  • Willingness to travel between sites as required

#J-18808-Ljbffr”, “datePosted”: “2026-04-26”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Premier IT”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__413443572__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=10268” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “East Horsley” } } }
Company: Premier IT
Apply for the Senior Software Engineer
Location: East Horsley
Job Description:

Senior Software Engineer

Surrey • On‑Site Working • £60,000‑£70,000

We are currently partnering with a specialist engineering organisation operating within the Defence sector seeking a Senior Software Engineer to join their established engineering team. The company delivers complex, high‑integrity systems within an R&D‑led environment, offering the opportunity to work across the full development lifecycle on technically challenging projects.

This is a key role within the software function, combining hands‑on development with technical leadership. You will take ownership of software design and delivery, support project execution, and mentor engineers within a collaborative team environment. The role is based in Surrey and requires on‑site working.

Key Responsibilities

  • Lead architectural and detailed software design activities
  • Develop and test software solutions in C++ to industry standards
  • Translate system requirements into robust software designs
  • Work closely with electronics, firmware, and systems engineering teams
  • Ensure software compliance with project and organisational standardsSupport estimation, planning, and delivery against project timelines
  • Present technical solutions to internal stakeholders and customers
  • Mentor and supervise software engineers within the team
  • Support system integration, verification, and acceptance activities

Experience Required

  • Degree in Engineering, Mathematics, Science, or related field
  • Strong experience in software architecture and design
  • Proficiency in C++ development within Linux and/or Windows environments
  • Experience with version control and structured development processes
  • Proven experience in software verification and validation
  • Background in embedded or real‑time systems
  • Experience leading or mentoring software engineers
  • Strong communication and technical documentation skills

Desirable

  • Experience with UML and tools such as Enterprise Architect
  • Knowledge of signal processing or similar technical domains
  • Familiarity with containerisation tools such as Docker
  • Experience working within Defence or other regulated industries
  • Understanding of system integration and acceptance processes

Additional Requirements

  • Ability to obtain SC or DV UK security clearance
  • Sole UK nationality
  • Full UK driving licence
  • Willingness to travel between sites as required

#J-18808-Ljbffr…

Posted: April 26th, 2026