Principal Software Engineer

As a Lead Software Engineer, you will spearhead our backend and edge/IoT engineering for high-stakes Defence projects, implementing patterns and practices that are both scalable and future-proof. You will bridge the gap between proof-of-concept and robust systems, raising the engineering bar across your team and the wider business unit.

Acting as both a technical authority and a mentor, you ll work alongside Machine Learning Engineers and Data Scientists to deliver production-grade solutions that provide immediate value to our customers in a fast-paced, entrepreneurial environment.

What you'll be doing:

• Leading and mentoring a dedicated squad of engineers to ensure the delivery of high-quality, scalable software.
• Designing and building complex components of client deliverables across backend and edge/IoT domains.
• Implementing robust CI/CD processes and containerisation strategies using Docker and Kubernetes.
• Shipping production-ready code in Python and compiled languages such as Rust, C++, or Go.
• Collaborating with cross-functional teams to integrate advanced AI and Machine Learning capabilities into software architectures.
• Distilling complex technical concepts into clear, actionable insights for both technical and non-technical stakeholders.

Who we're looking for:

• You have extensive experience in application development and a deep understanding of modern system architecture and design patterns.
• You are proficient in Python and at least one compiled language, with a proven track record of shipping code to paying customers.
• You bring a leadership mindset, with the ability to empower engineers and foster a culture of technical excellence.
• You possess strong hands-on experience with DevOps tools, including GitLab CI/CD, Docker, and deployment on bare metal or Kubernetes.
• You are a compelling communicator who can build trusted relationships with client-side engineers and senior business leaders.
• You thrive in ambitious environments and are passionate about solving real-world problems with immediate impact.