Senior Software Engineer
Location: Chertsey / Portland (with UK travel)
Salary: Competitive + benefits
An established engineering organisation operating within the Defence sector is seeking a Senior Software Engineer to join its growing team. This role offers the opportunity to work on advanced systems and products, contributing across the full software development lifecycle within a collaborative, multi-disciplinary environment.
The Role
Reporting to the Principal Engineer, the Senior Software Engineer will play a key role in the design, development and delivery of high-quality software solutions. You will lead and mentor a team of engineers, ensuring projects are delivered to specification, on time and within budget.
Key Responsibilities
Take responsibility for the quality of software delivered by the team to the project technical authority
Support the Project Manager in estimating, monitoring and meeting project timescales
Define software architecture and detailed design as part of wider system development
Work closely with multidisciplinary teams to define interfaces with firmware and electronics
Present software designs internally and to customers at all project stages
Ensure compliance with company and project standards, procedures and best practices
Lead, mentor and supervise software engineers, ensuring effective delivery of work packages
Support system integration, testing and customer acceptance activitiesThis is not an exhaustive list and responsibilities may evolve in line with business needs.
What We're Looking For
Strong experience in software architecture and detailed design
Proven background in C++ development and testing to industry standards
Experience working with Linux and Windows development environments
Familiarity with version control systems and structured development processes
Experience in software verification and validation against defined requirements
Demonstrated experience leading and mentoring software teams
Ability to produce clear technical documentation and communicate effectively with stakeholders
Experience using UML design tools such as Enterprise Architect
Knowledge of embedded and real-time systems
Experience with system integration and acceptance testing
Exposure to Docker or containerised software environments (desirable)
Experience in acoustic signal processing (desirable)
Qualifications, Skills & Requirements
Degree (BSc or equivalent) in Engineering, Mathematics, Science or related discipline
Ability to obtain UK Security Clearance (SC or DV)
Sole UK nationality required due to project constraints
Full UK driving licence
Willingness to travel occasionally within the UK between sites
Working Hours
Full-time, permanent position
Flexible working with core hours:
09:30 - 12:00
14:00 - 16:00
Additional flexibility available
What's On Offer
Competitive salary with paid overtime or time off in lieu (up to 24 extra days leave)
Flexible working environment
Pension scheme with employer contribution
Private medical care with nationwide coverage
Holiday shutdown over the Christmas period
Ongoing training, development and career progression opportunities
Salary sacrifice schemes (including tech and Cycle to Work)
Gym discounts and access to onsite facilities
Company-provided equipment for office and home working
Relocation support available
Ready to Apply?
Send your CV or get in touch with Aastha Khurana
📞 (phone number removed)
📧
Alternatively, apply directly to this advert for immediate consideration.
Proactive Global is committed to equality in the workplace and is an equal opportunity employer.
Proactive Global is acting as an Employment Business in relation to this vacancy