At a Glance
- Tasks: Lead the development of secure, scalable backend systems using Rust for innovative digital identity solutions.
- Company: Affinidi, a tech company revolutionising data ownership and privacy.
- Benefits: Unlimited vacation, competitive pay, learning budget, and international work environment.
- Other info: Dynamic startup culture with opportunities for mentorship and career growth.
- Why this job: Join a mission-driven team and make a real impact on data ownership and security.
- Qualifications: Expertise in Rust, backend development, and familiarity with TypeScript or Dart preferred.
The predicted salary is between 70000 - 90000 £ per year.
Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensive approach to managing their holistic identity – accounting for all aspects of their digital footprint while ensuring privacy and security. Affinidi’s technology enables users to benefit from decentralised digital identity solutions. We believe that everyone has the right to own and control their data, and we are committed to creating a trusted digital credentials ecosystem that empowers businesses and individuals to securely exchange data and services across borders and industries.
About the role
We are looking for a solution-oriented Staff Software Engineer (Backend) with deep, demonstrable expertise in Rust to lead the development of secure, scalable, and high-performance backend systems for the Affinidi Elements platform. In this role, you will work with global peers on teams dedicated to areas of the product portfolio, including product, design, infrastructure, architecture, and front/back‑end engineering. You will be responsible for the continued enhancement and development of a multi‑component platform, where your expert skills in designing, architecting, and building quality systems will intersect with hands‑on coding, performance testing, and integration experience.
Key responsibilities
- Build and deliver secure, high-quality features and improvements for the Affinidi Elements Platform using Rust.
- Create standards‑compliant, world‑class software systems and components, most of which will be open sourced as part of our commitment to OSS and the decentralised community.
- Influence architectural direction and long‑term technical strategy while staying hands‑on with development.
- Design and implement solutions to complex, large‑scale technical challenges.
- Identify and drive the most critical improvements in product quality, security, and performance.
- Raise the bar for engineering excellence through mentorship, code reviews, and workshops.
- Guide the team to build well‑tested, secure, and performant services.
- Establish and refine best practices for high‑scale distributed systems.
- Collaborate closely with product, security, and engineering peers in a fast‑paced, iterative environment.
Ideal qualifications
- Proven experience with performance optimization and a track record of diagnosing and preventing system bottlenecks.
- Strong backend development skills with Rust as a core expertise.
- Deep knowledge of TypeScript/Node.js; Dart experience strongly preferred.
- Familiarity with C# or Go is a plus.
- Expertise in cloud computing (AWS) and cloud‑native environments.
- Proven track record in designing and deploying distributed systems using modern design patterns.
- Skilled in technical documentation (C4 Model, ADRs) and clear communication of architectural decisions.
- Strong advocate for privacy by design, security‑first principles, and high‑performance systems.
- Expertise in applying asynchronous cryptography in production‑grade products.
- Experience with authorization/authentication domains; knowledge of identity, verifiable credentials, or secure data exchange is a strong plus.
- Comfortable thriving in autonomous, fast‑moving startup environments and collaborating across global teams.
- Experience working across functions, locations, and time zones.
- Expertise in decentralized identity solutions and building systems with advanced cryptography requirements.
What can you expect from us
- Unlimited vacation policy.
- Competitive compensation package.
- Work within an international environment.
- Learning budget.
Staff Rust Developer (m/f/d) New London, England, United Kingdom employer: Affinidi Group
Affinidi is an exceptional employer that champions innovation and autonomy, offering a dynamic work culture where your contributions directly impact the future of data ownership. Located in New London, England, we provide a competitive compensation package, unlimited vacation policy, and a dedicated learning budget to foster your professional growth. Join us to collaborate with global peers in a fast-paced environment, while being part of a mission-driven team committed to creating secure and decentralised digital identity solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Staff Rust Developer (m/f/d) New London, England, United Kingdom
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current employees at Affinidi. A friendly chat can sometimes lead to opportunities that aren’t even advertised!
✨Tip Number 2
Show off your skills! If you’ve got a GitHub or portfolio showcasing your Rust projects, make sure to highlight them. It’s a great way to demonstrate your expertise and passion for coding.
✨Tip Number 3
Prepare for those interviews! Brush up on your Rust knowledge and be ready to discuss your past projects. We want to see how you tackle challenges and contribute to team success.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Affinidi.
We think you need these skills to ace Staff Rust Developer (m/f/d) New London, England, United Kingdom
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Staff Rust Developer role. Highlight your experience with Rust and any relevant projects that showcase your skills in backend development. We want to see how you fit into our mission at Affinidi!
Show Off Your Skills:Don’t just list your skills; demonstrate them! Include specific examples of how you've tackled complex technical challenges or optimised performance in past projects. This is your chance to shine, so let us know what you can bring to the table.
Be Clear and Concise:When writing your application, keep it straightforward and to the point. Use clear language and avoid jargon unless it's relevant. We appreciate a well-structured application that makes it easy for us to see your qualifications and enthusiasm.
Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at Affinidi!
How to prepare for a job interview at Affinidi Group
✨Know Your Rust Inside Out
Make sure you brush up on your Rust skills before the interview. Be prepared to discuss your past projects and how you've used Rust to solve complex problems. They’ll want to see your deep understanding of performance optimisation and system design.
✨Show Off Your Team Spirit
Since collaboration is key in this role, be ready to share examples of how you've worked with cross-functional teams. Highlight any experiences where you’ve influenced architectural decisions or mentored others, as this will show your leadership potential.
✨Get Familiar with Decentralised Identity Solutions
Dive into the world of decentralised identity and cryptography. Understanding these concepts will not only impress your interviewers but also demonstrate your alignment with Affinidi’s mission. Bring up any relevant experience you have in this area.
✨Prepare for Technical Challenges
Expect to tackle some technical challenges during the interview. Practice coding problems that focus on backend development and system architecture. Being able to think on your feet and articulate your thought process will set you apart from other candidates.
