Senior Software Engineer

Octagon Group; England; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading technology organization in Southampton is seeking a Senior Software Engineer for a 12-month fixed-term contract. The role involves leading development of complex software features, collaborating with stakeholders, and integrating software with hardware in cutting-edge applications for government and military sectors. Ideal candidates will have over 5 years of experience in software development, particularly in C/C++, Java, and Python, along with a degree in a relevant field. This position offers an opportunity to contribute to impactful technological solutions.

Qualifications

• 5+ years experience in application and embedded software development.
• Strong full stack development experience, including Angular.
• Willingness to travel (10%) and obtain security clearance.

Responsibilities

• Lead development of complex software features and projects.
• Collaborate with stakeholders to deliver high-quality solutions.
• Integrate software with hardware to create complete systems.

Skills

C/C++ development

Java development

Python development

Rust development

Full stack development

Linux OS

Windows OS

Hardware/software integration

Electronics understanding

Systems design

Education

Bachelor's degree in computer science, electronics, or related field

Job description

Senior Software Engineer 12M FTC

New Senior Software Engineer job based in Southampton

An exciting opportunity has arisen for a Senior Software Engineer based in Southampton for a 12M FTC to join a leading organisation specialising in advanced radiation detection and identification technology. This 12-month fixed-term contract offers the chance to work on innovative, real-world applications supporting government, law enforcement, and military sectors.

This is a fantastic role for an experienced and motivated software engineer looking to make a direct impact in a company known for cutting-edge solutions and rapid growth. You'll be part of a dynamic, collaborative team contributing to complex systems and cross-disciplinary development.

Key Responsibilities for the Senior Software Engineer job based in Southampton:

1. Lead development of complex software features and end-to-end projects.
2. Collaborate with stakeholders and customers to deliver high-quality software solutions.
3. Support requirements management, estimation, planning, and delivery.
4. Integrate software with hardware to create complete, high-performing systems.
5. Contribute to software process improvements and CI/CD pipeline implementation.
6. Provide technical mentoring and oversee sprint board management.

Required Experience and Skills for the Senior Software Engineer job based in Southampton:

1. 5+ years experience in application and embedded software development (C/C++, Java, Python, Rust).
2. Strong full stack development experience, including Angular.
3. Extensive experience working with Linux and Windows OS.
4. Hardware/software integration experience and understanding of electronics and systems design.
5. Bachelor's degree in computer science, electronics, or related field.
6. Willingness to travel (10%) and eligible to obtain security clearance (BPSS/SC).

Apply now and bring your software engineering expertise to a team focused on innovation, impact, and technical excellence.