At a Glance
- Tasks: Develop and maintain high-quality software components in a dynamic team environment.
- Company: SII Group is a leading provider of digital services, IT, and engineering solutions across 21 countries.
- Benefits: Enjoy competitive salary, flexible working, private medical insurance, and continuous professional development.
- Why this job: Join a collaborative culture that values innovation and teamwork while working on impactful projects.
- Qualifications: Strong C++ and Python skills, experience with CI/CD, and familiarity with Agile practices required.
- Other info: Opportunity to work with top clients in Aerospace, Defence, and Finance sectors.
The predicted salary is between 54000 - 84000 £ per year.
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Join to apply for the Software Engineer C++ role at SII Group UK
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 & Defense, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise.
Let’s Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.
#Let\’sTechTogether
THE OPPORTUNITY
As a Software Engineer, you will be part of a dynamic team responsible for developing software components in accordance with the Software Development Plan and agreed-upon requirements. You will contribute to the design, implementation, and maintenance of high-quality software solutions.
KEY RESPONSIBILITIES:
- Deliver fully tested, maintainable software components in line with defined task objectives
- Contribute to the production of clear and traceable design specifications for new or modified functionality
- Ensure all development complies with governance, secure coding practices, and design review procedures
- Report progress to the Software Lead and Software Engineering Delivery Manager, supporting team-level delivery goals
SKILLS AND EXPERIENCE:
Essential:
- Strong experience in software development using modern C++ (17 onwards minimum but 20 preferred) and Python
- Proven capability in the development of test harnesses and the design and implementation of automated tests within CI/CD environments
- Proven experience with commonly used tools and libraries, including Boost, nlohmann/json, and standard C++ STL components
- Familiarity with communication protocols such as WebSockets, SNMP, and Serial interfaces
- Experience working within Linux environments (e.g., RHEL 8.10 or later)
- Competence in using modern build systems, in particular CMake
- Proficiency in using Microsoft Office for technical documentation and communication
- Working knowledge of Agile practices such as Scrum, including toolchains like JIRA
- Experience using unit test frameworks such as GoogleTest integrated into the broader build and delivery workflow
- Proven experience of developing software with multiple threads in a team environment
Desirable:
- Experience developing low-level drivers and working with embedded systems or hardware components
- Familiarity with using and editing in Atlassian Confluence
- Familiarity with Enterprise Architect or equivalent UML design tools
- Experience configuring and maintaining CI pipelines using Jenkins or similar automation platforms
- Familiarity with Bitbucket
- Awareness of requirements development & traceability
- Awareness of software quality and static analysis tools, e.g., Coverity, SonarQube
- Understanding of secure coding standards and safety/security-critical development requirements for C++
- Familiarity with SAST/DAST/SCA in a modern CyberSecurity conscious environment.
- Familiarity with container technologies such as Docker
Values & Behaviours:
- Customer-focused mindset.
- Strong collaboration and teamwork skills.
- Ability to innovate and think critically.
- Analytical mindset for solving complex technical problems.
- Self-motivated with a proactive approach.
- Strong interpersonal skills, capable of working in a multidisciplinary environment.
- Ability to manage workload, prioritize tasks, and work under pressure to meet deadlines.
BENEFITS:
- Competitive Basic Salary
- 6% Employers Contribution + 6% as a salary sacrifice
- Private Medical Insurance, Life Cover and Income Protection
- 25 days holiday
- 5 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
Seniority level
-
Seniority level
Mid-Senior level
Employment type
-
Employment type
Full-time
Job function
-
Job function
Engineering and Information Technology
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Industries
IT Services and IT Consulting
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Software Engineer C++ employer: SII Group UK
Contact Detail:
SII Group UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer C++
✨Tip Number 1
Familiarise yourself with the specific tools and libraries mentioned in the job description, such as Boost and nlohmann/json. Having hands-on experience with these will not only boost your confidence but also demonstrate your readiness to hit the ground running.
✨Tip Number 2
Engage with the C++ community online, whether through forums or social media groups. This can help you stay updated on best practices and trends, and you might even find networking opportunities that could lead to referrals.
✨Tip Number 3
Prepare to discuss your experience with Agile methodologies, particularly Scrum. Be ready to share examples of how you've contributed to team goals and adapted to changing requirements in past projects.
✨Tip Number 4
Showcase your problem-solving skills by preparing a few examples of complex technical challenges you've faced in previous roles. Highlight how you approached these issues and the impact of your solutions on the project or team.
We think you need these skills to ace Software Engineer C++
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with modern C++ (17 or 20) and Python, as well as your familiarity with tools like Boost and nlohmann/json. Emphasise any relevant projects that showcase your skills in software development and testing.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention how your values align with SII Group's core values of Trust, Transparency, and Quality. Provide specific examples of how you've contributed to team goals in previous roles.
Highlight Relevant Experience: When detailing your work experience, focus on your proficiency in CI/CD environments and automated testing. Discuss your experience with Agile practices and any tools you’ve used, such as JIRA, to manage your workflow effectively.
Showcase Problem-Solving Skills: Include examples of complex technical problems you've solved in past projects. This could involve discussing your experience with multi-threaded software development or your understanding of secure coding standards, which are crucial for this role.
How to prepare for a job interview at SII Group UK
✨Brush Up on C++ and Python
Make sure you're well-versed in modern C++ (17 or 20) and Python. Be prepared to discuss your experience with these languages, including any specific projects where you've used them effectively.
✨Familiarise Yourself with Tools and Libraries
Get comfortable with commonly used tools and libraries like Boost and nlohmann/json. Being able to talk about how you've used these in past projects will show your practical knowledge.
✨Understand Agile Methodologies
Since the role involves working in an Agile environment, brush up on Scrum practices and tools like JIRA. Be ready to share examples of how you've contributed to team goals in a similar setting.
✨Prepare for Technical Questions
Expect technical questions related to multi-threading, CI/CD processes, and secure coding practices. Practising coding problems and discussing your thought process can help you stand out.