Software Engineer

SII Group UK; England; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Competitive Basic Salary

6% Employers Contribution + 6% salary

Private Medical Insurance

Life Cover

Income Protection

25 days holiday

10 days sick pay per year

Flexible working

Cycle to Work & TechScheme

Continuous professional development

Udemy platform access

Security clearance nationality note

Job summary

SII Group UK is seeking a skilled Software Engineer to develop and maintain test solutions, focusing on C/C++, C#, and scripting. The role involves working with test automation frameworks and tools like LabWindows CVI or TestStand, applying DevOps and CI practices, and supporting high-quality software through craftsmanship such as unit testing, TDD, and agile collaboration.

The role includes flexible working and a range of benefits; candidates should have hands-on debugging experience and strong

Qualifications

• Proficiency in C/C++ and C# programming.
• Familiarity with scripting and automation.
• Understanding of test automation tools and DevOps practices.
• Knowledge of electronic measurement/debugging techniques.

Responsibilities

• Experience with communications protocols (e.g. TFTP, Ethernet, RS232/422/485, Modbus, CAN, MIL-STD-1553) and embedded/electronics knowledge is desirable.
• Hands-on debugging and measurement using oscilloscopes, spectrum analysers, and related equipment.
• Strong teamwork, problem-solving, and communication skills are essential.

Skills

C/C++

C#

Scripting

Test automation

DevOps

Electronics knowledge

Tools

LabWindows CVI

TestStand

Job description

SII Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR.

With over 16,000 professionals across 21 countries, we’re recognised as a “Great Place to Work” for fostering a high-trust culture. Our core values of Trust, Transparency, and Quality drive our work package delivery, ensuring we meet and exceed client expectations as a committed partner.

Since 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise.

Let’s Tech Together

We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.

OVERVIEW

We are seeking a skilled Software Engineer to develop and maintain test solutions, with a focus on C/C++, C#, and scripting languages. The role involves working with test automation frameworks and tools such as LabWindows CVI or TestStand, applying DevOps and continuous integration practices, and supporting high-quality software development through craftsmanship principles like unit testing, TDD, and agile collaboration.

RESPONSIBILITIES

• Experience with communications protocols (e.g. TFTP, Ethernet, RS232/422/485, Modbus, CAN, MIL-STD-1553) and embedded/electronics knowledge is desirable.
• The position also requires hands‑on debugging and measurement using oscilloscopes, spectrum analysers, and related equipment.
• Strong teamwork, problem‑solving, and communication skills are essential.

ESSENTIAL SKILLS

• Proficiency in C/C++ and C# programming
• Familiarity with scripting and automation
• Understanding of test automation tools and DevOps practices
• Knowledge of electronic measurement/debugging techniques

BENEFITS

• Competitive Basic Salary
• 6% Employers Contribution + 6% as a salary sacrifice
• Private Medical Insurance, Life Cover and Income Protection
• 25 days holiday
• 10 days full sick pay per year
• Flexible working
• Cycle to Work & TechScheme
• Continuous professional development
• Corporate access to the Udemy platform
• If you're applying for a role requiring security clearance, please be aware that foreign or dual nationality is not an automatic bar, however certain posts may have restrictions which could affect those who do not have sole British nationality or who have personal connections with certain countries outside the UK.

http://www.groupe-sii.com/en