Software Developer / Software Engineer - C++ (SC cleared)

Additional Resources; Cheltenham; On-site; GBP 70,000 - 86,000; Full time

Benefits offered by this job

Competitive salary

Healthcare coverage

Cycle to Work scheme

Company pension contributions

Dedicated training and development

Career progression opportunities

Job summary

Additional Resources is seeking a Software Developer/Engineer to design, develop and maintain high-performance backend solutions using C++ and Java in Linux environments. The role involves leading technical development, mentoring juniors, and contributing to architecture while ensuring security and performance.

Relocation may be considered for the right candidate; benefits include healthcare, pension, and career development opportunities. Must hold valid SC clearance at application time.

Qualifications

• Valid SC security clearance at time of application.
• Approx 5 years of commercial software development using C++ with some Java, ideally in Linux environments.
• Degree in Computer Science, Software Engineering or related discipline, or equivalent practical experience.
• Experience optimizing software performance in Linux environments.

Responsibilities

• Design, develop and maintain backend applications using C++ and Java within Linux environments.
• Lead the technical development of software components, services and APIs.
• Produce reliable, scalable, maintainable code with focus on performance and security.
• Mentor junior and mid-level developers.
• Contribute to software architecture, decisions and roadmaps.
• Review code and enforce engineering standards and practices.
• Diagnose and resolve complex software issues with third-party dependencies.
• Build and support RESTful APIs, microservices and distributed applications.
• Utilise debugging tools to improve quality and performance.
• Containerise applications with Docker for deployment and scalability.
• Contribute to CI/CD pipelines and DevSecOps processes.

Skills

SC security clearance

Linux backend development

C++ and Java

Multithreading

Design patterns

RESTful APIs & distributed systems

Agile

Relational/NoSQL databases

Education

Bachelor's in Computer Science / Software Engineering

Tools

Docker

Git

CI/CD tools (Jenkins / GitLab CI/CD / Azure DevOps)

Job description

An opportunity has arisen for a Software Developer / Software Engineer to join an innovative technology organisation delivering complex software solutions for customers across a specialist technical environment.

As a Software Developer / Software Engineer, you will design, develop and maintain high-performance backend solutions using C++ and Java in Linux environments, working with customers and internal teams to deliver reliable, scalable software.

This role offers up to £78,000, with a relocation package considered for the right candidate, plus benefits.

Please only apply if you have right to work in the UK and valid SC security clearance which must be held at the time of application.

You will be responsible for:

• Designing, developing and maintaining backend applications using C++ and Java within Linux environments.
• Leading the technical development of software components, services and APIs.
• Producing reliable, scalable and maintainable code with a strong focus on performance and security.
• Providing technical guidance and mentoring to junior and mid-level developers.
• Contributing to software architecture, technical decisions and development roadmaps.
• Reviewing code and promoting consistent engineering standards and development practices.
• Diagnosing and resolving complex software issues, including problems involving third-party dependencies and customer libraries.
• Building and supporting RESTful APIs, microservices and distributed applications.
• Using static analysis, profiling and debugging tools to improve software quality and performance.
• Containerising applications with Docker to support deployment and scalability.
• Contributing to CI/CD pipelines and DevSecOps processes.

The candidates from the following background will be considered:

• Software Developer, Software Engineer, Backend Engineer, Backend Developer, Backend Software Engineer, C++ Developer, C++ Software Engineer, Backend Software Developer or in a similar role.

What we are looking for:

Essential:

• Valid SC security clearance at the time of application.
• Approx 5 years of commercial software development experience using or C++ with some Java, ideally within Linux-based environments.
• A degree in Computer Science, Software Engineering or related discipline, or equivalent practical experience.
• Experience investigating, diagnosing and improving software performance within Linux environments.
• Strong knowledge of software architecture, design patterns and object-oriented programming.
• Background in developing enterprise-level backend applications, APIs and distributed systems.
• Understanding of multithreading and concurrent application development.
• Knowledge of software debugging and diagnostic techniques.
• Experience working with Agile development environment & relational and/or NoSQL databases.

Desirable:

• Familiarity with Docker and application containerisation.
• Understanding of Git and version control & CI/CD technologies such as Jenkins, GitLab CI/CD or Azure DevOps.

What's on offer:

• Competitive Salary
• 25 days of annual leave plus bank holidays.
• Healthcare coverage
• Cycle to Work scheme
• Company electric vehicle scheme
• Company pension contributions
• Dedicated training and development support
• Opportunities for continued career progression

This is an excellent opportunity for a Software Developer looking for a technically challenging role and take their career further.

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