Software Engineer - Rust

NPA WorldWide; Portsmouth; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A leading aerospace communications company in the UK seeks a Software Engineer focused on Delay-Tolerant Networking. This role offers an exciting opportunity to build and maintain innovative communications products, working with cutting-edge technologies like Rust and Kubernetes. The ideal candidate will have a relevant degree and experience in distributed systems and cloud technologies. This position offers competitive salary, equity options, and flexible hybrid working arrangements.

Benefits

Competitive salary

Equity options

Pension

Private health insurance

Flexible hybrid working

Qualifications

• Degree in Computer Science, Software Engineering or related field.
• Experience with distributed systems and cloud technologies.
• Strong problem-solving and communication skills.

Responsibilities

• Build and maintain delay-tolerant networking products and APIs.
• Work on scalable and distributed systems using Kubernetes.
• Collaborate with developers to integrate user-facing features.

Skills

Problem-solving

Strong communication

Distributed systems

Cloud technologies

Rust

Kubernetes

gRPC

Education

Degree in Computer Science or Software Engineering

Tools

Google Cloud Platform (GCP)

AWS

Job description

Job description

Our client is leading the way in next-generation communications, building laser communications systems and software-defined networking platforms for aerospace and deep-space applications. With technology acquired from Google, they’re creating solutions that let satellites, aircraft and even lunar networks communicate seamlessly, essentially bringing space and Earth a lot closer together.

The Role

They’re looking for a Software Engineer (Delay-Tolerant Networking) to join their UKR&D team. You’ll help evolve their delay-tolerant networking products, including the Hardy Bundle Router and Spacetime Platform, and develop new features that will transform how communication networks operate worldwide. This is a fantastic opportunity to work with cutting‑edge technologies, solve complex challenges, and make a genuine impact.

What You’ll Be Doing

• Building and maintaining delay‑tolerant networking products, platforms, and APIs using Rust, gRPC, and Protocol Buffers
• Working on scalable and distributed systems using Kubernetes
• Debugging, optimising, and improving systems for full‑scale production environments
• Collaborating with front‑end developers to integrate user‑facing features
• Creating technical guides, tutorials, and documentation for teams and customers
• Supporting new customer onboarding and ensuring smooth system integration
• Keeping up with the latest advancements in networking and cloud technologies

What We’re Looking For

• A degree in Computer Science, Software Engineering, or a related field
• Experience building distributed systems with cloud technologies
• Strong problem‑solving and communication skills
• Enjoys working with customers to find creative, practical solutions
• Curious, innovative, and genuinely excited about emerging technologies

Nice‑to‑Haves

• Experience with delay‑tolerant networking standards (e.g. CCSDS / IETF BPv7, BPSec)
• Hands‑on experience with microservices, event‑driven architectures, and CNCF technologies
• Familiarity with Google Cloud Platform (GCP) or AWS
• Experience writing tutorials, documentation, or technical blog posts

Why You’ll Love This Role

• Work on high‑impact, innovative projects in space technology and digital infrastructure
• Competitive salary, equity options, pension, and private health insurance
• Flexible hybrid working (UK‑based remote)
• Collaborate with a diverse, international, and forward‑thinking team
• Get hands‑on experience with AI‑driven networks, space‑ground integration, and cloud mission control systems

Who Can Apply

Applicants must have the right to work in the United Kingdom.

Equal Opportunity Statement

Our client is an equal opportunity employer committed to creating an inclusive workplace. Applications from candidates of all backgrounds are warmly encouraged.