At a Glance
- Tasks: Lead the development of secure, scalable backend systems using Rust for the Affinidi Elements platform.
- Company: Affinidi, a tech company revolutionising data ownership and digital identity.
- Benefits: Unlimited vacation, competitive pay, learning budget, and an international work environment.
- Other info: Join a diverse team that values collaboration, innovation, and high performance.
- Why this job: Make a real impact on decentralised identity solutions while working with cutting-edge technology.
- Qualifications: Expertise in Rust, backend development, and cloud computing; TypeScript and Dart knowledge preferred.
The predicted salary is between 60000 - 80000 £ per year.
About the Company
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 in search of a solution-oriented Staff Software Engineer (Backend) with deep, demonstrable expertise and experience 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, from the product, design, infrastructure, architecture, and back/front‑end engineering teams. 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 your hands‑on coding, performance testing, and integrating experience.
Our work culture at Affinidi is shaped by the following tenets:
- We are unapologetically customer‑focused
- We invest in cultures and teams to enable high performance
- Embrace experimentation and build fast
- We have the courage to be misunderstood
- We work together to unlock data
Further, Affinidi’s focus on the open source community, and collaboration with standards bodies to develop the next version of the internet – the Internet of Trust – guides every engineering and product decision we make.
What’s in it for you:
- Build and deliver secure, high‑quality features and improvements for the Affinidi Elements Platform using Rust. Experience in TypeScript and Dart will set you above other applicants for this role.
- Create standards‑compliant world‑class software systems and components, most of which will be open sourced as our commitment to the OSS and 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.
You will be a great match if you:
- 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.
- Experience 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
Sounds like you? Apply now! We believe in hiring different and diverse talent and providing a safe space where everyone can share their views without fear, where differences are celebrated, and where no one is left out. Inclusive cultures are the foundation for collaboration and innovation within our team.
Staff Rust Developer (m/f/d) in London employer: Affinidi
Affinidi is an exceptional employer that champions innovation and collaboration in the tech industry, particularly for those passionate about decentralised digital identity solutions. With a strong commitment to employee growth, an unlimited vacation policy, and a competitive compensation package, Affinidi fosters a dynamic work culture that values diversity and encourages experimentation. Located in Harrow, England, employees benefit from a vibrant international environment where they can influence cutting-edge technology while enjoying a healthy work-life balance.
StudySmarter Expert Advice🤫
We think this is how you could land Staff Rust Developer (m/f/d) in London
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repo showcasing your Rust projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practicing common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your skills before the big day.
✨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, we love seeing candidates who are proactive!
We think you need these skills to ace Staff Rust Developer (m/f/d) in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to highlight your Rust expertise and relevant experience. We want to see how your skills align with the role, so don’t be shy about showcasing your best projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about decentralised identity solutions and how you can contribute to our mission at Affinidi. Keep it engaging and personal!
Showcase Your Projects:If you've worked on any open-source projects or have a GitHub profile, make sure to include links. We love seeing practical examples of your work, especially in Rust and related technologies!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Affinidi
✨Know Your Rust Inside Out
Make sure you brush up on your Rust skills before the interview. Be prepared to discuss your experience with performance optimisation and how you've tackled system bottlenecks in past projects. They’ll want to see that you can not only code but also architect high-performance systems.
✨Showcase Your Problem-Solving Skills
Be ready to tackle some technical challenges during the interview. Think about complex problems you've solved in previous roles, especially those involving distributed systems or cloud-native environments. Use these examples to demonstrate your solution-oriented mindset.
✨Understand Their Culture
Affinidi values customer focus and collaboration, so be sure to highlight experiences where you’ve worked in fast-paced, team-oriented environments. Show them you embrace experimentation and are comfortable with being misunderstood while pushing boundaries.
✨Prepare Questions About Their Tech Stack
Have a few insightful questions ready about their tech stack, especially regarding TypeScript, Dart, and cloud computing. This shows your genuine interest in the role and helps you gauge if their environment aligns with your skills and career goals.
