C++ (with QT) Software Engineer

Arm; Gloucester; On-site; GBP 75,000 - 102,000; Full time

Job summary

Arm in Bristol is seeking a C++/Qt Software Engineer (SC Cleared) for a 12-month on-site contract. The role requires active SC clearance and sole British nationality.

You will design and develop a new software Console application using C++ and Qt, covering the full lifecycle from requirements to automated verification and delivery. The project focuses on a robust, maintainable architecture for air defence-related software, with emphasis on reliability and safety.

Qualifications

• Strong software engineering background with C++ and Qt experience.
• Experience across the full software development lifecycle.
• Active SC clearance is mandatory.

Responsibilities

• Design and develop a new software Console application using C++ and Qt.
• Work across the full software development lifecycle, from requirements through automated verification and delivery.
• Develop software that meets high standards of reliability, safety and performance.
• Produce effective technical documentation throughout the development process.
• Work collaboratively with other engineering teams and stakeholders to ensure successful system integration.
• Identify and introduce new tools, techniques and approaches to improve development efficiency and sustainability.

Skills

C++

Qt

SC clearance

Tools

DDS

Ada

Job description

C++ / QT Software Engineer (SC Cleared)
12 Months initial contract
On site in Bristol 5 Days per week
481 Pay per day (Inside IR35)

Please note - Due to the nature of the role and the client, the selected candidate MUST HAVE ACTIVE SC clearance and be a Sole British National

Overview

My client, in the defence sector are looking for an experienced C++ / Qt Software Engineer to join a team developing software solutions for the next generation of Air Defence Systems.

You will be responsible for developing a new software Console product to replace an existing system. This is a full redevelopment rather than an upgrade, with the aim of delivering a more maintainable, robust and verifiable software architecture.

Key Responsibilities

• Design and develop a new software Console application using C++ and Qt.
• Work across the full software development lifecycle, from requirements through to automated verification and delivery.
• Develop software that meets high standards of reliability, safety and performance.
• Produce effective technical documentation throughout the development process.
• Work collaboratively with other engineering teams and stakeholders to ensure successful system integration.
• Identify and introduce new tools, techniques and approaches to improve development efficiency and sustainability.

Essential Experience

• Strong software engineering background, including understanding of software realisation and wider system impact.
• Strong commercial experience with C++ and Qt.
• Experience working across the full software development lifecycle.
• Experience working with requirements, development, verification and supporting documentation.
• Ability to work independently while collaborating effectively within a wider engineering environment.
• Experience developing software within safety-critical, regulated or highly dependable environments.
• Active SC clearance.

Desirable Experience

• Experience with DDS.
• Experience developing multi-threaded applications.
• Experience with Ada or other programming languages.
• Knowledge of safety-critical standards such as Def Stan 00-55, DO-178C or IEC 61508.
• Experience with restricted coding standards such as MISRA C++.
• Experience introducing new development tools, techniques or processes.