At a Glance
- Tasks: Develop secure, high-performance backend systems using Rust for the Affinidi Elements platform.
- Company: Join Affinidi, a tech company revolutionising data ownership and digital identity.
- Benefits: Enjoy flexible hours, unlimited vacation, competitive pay, and a learning budget.
- Other info: Work in a dynamic, inclusive environment with excellent growth opportunities.
- Why this job: Make a real impact in decentralised identity solutions while collaborating globally.
- Qualifications: Strong Rust skills and experience in backend development; TypeScript knowledge is a plus.
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 Senior Software Engineer (Backend) with demonstrable experience in Rust, to help guide 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. Your responsibilities will include delivering a multi-component platform, leveraging your experience in helping to design and developing production-quality systems. This role offers the opportunity for professional growth within a high-performing team culture.
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
- Embraces experimentation and builds 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
- Contribute to architectural direction while staying hands-on with development
- Help design and implement solutions to complex, large-scale technical challenges
- Identify and drive the most critical improvements in product quality, security, and performance
- Elevate engineering standards through your expertise, mentorship and commitment to best practices.
- Guide the team to build well-tested, secure, and performant services
- 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
- Expertise in cloud computing (AWS) and cloud-native environments
- Proven track record in developing 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
- Experience with 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
Bonus points:
- 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:
- Hybrid working model
- Flexible working hours
- Unlimited vacation policy
- Competitive compensation package
- Work within international environment
- Learning Budget
- Mobile Allowance
- Home Office Allowance
- Urban Sport Membership
Sounds like you? Apply now!
Equal Opportunity
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.
Privacy Notice
By applying for this position, you confirm that you have read and understood Affinidi’s Candidate Privacy Policy, and consent to the collection, use, and disclosure of your personal data for recruitment purposes, as described in the policy.
Senior Backend Engineer (Rust) (m/f/d) in London employer: Affinidi
Affinidi is an exceptional employer that champions a culture of innovation and collaboration, offering Senior Backend Engineers the chance to work on cutting-edge decentralised identity solutions in a dynamic, international environment. With a commitment to employee growth through mentorship, flexible working hours, and an unlimited vacation policy, Affinidi empowers its team members to thrive both personally and professionally while contributing to a meaningful mission of data ownership and privacy.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Backend Engineer (Rust) (m/f/d) in London
✨Tip Number 1
Network like a pro! Reach out to current employees at Affinidi on LinkedIn or other platforms. A friendly chat can give you insider info and might even lead to a referral, which can boost your chances of landing that Senior Backend Engineer role.
✨Tip Number 2
Show off your skills! If you’ve got a GitHub or portfolio showcasing your Rust projects, make sure to highlight them during interviews. This is your chance to demonstrate your expertise in backend development and how you can contribute to the Affinidi Elements platform.
✨Tip Number 3
Prepare for technical interviews by brushing up on performance optimisation and distributed systems. Be ready to discuss your past experiences and how they align with Affinidi’s focus on high-performance systems and secure data exchange.
✨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 the Affinidi team and contributing to their mission.
We think you need these skills to ace Senior Backend Engineer (Rust) (m/f/d) in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Senior Backend Engineer role. Highlight your Rust experience and any relevant projects that showcase your skills in backend development. We want to see how you fit into our mission!
Showcase Your Problem-Solving Skills:In your application, don’t just list your technical skills; share examples of how you've tackled complex challenges in past projects. We love seeing candidates who can think critically and come up with innovative solutions.
Be Clear and Concise:When writing your application, keep it straightforward and to the point. Use clear language to describe your experiences and achievements. We appreciate a well-structured application that’s easy to read!
Apply Through Our Website:We encourage you to submit your application directly through our website. It’s the best way to ensure it gets to the right people. Plus, you’ll find all the details about the role and our company culture there!
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 past projects and how you've used Rust to solve complex problems. They’ll likely want to see your understanding of performance optimisation and system bottlenecks, so have some examples ready.
✨Understand Affinidi's Mission
Familiarise yourself with Affinidi’s commitment to data ownership and decentralised identity solutions. Show that you’re not just interested in the role but also passionate about their mission. This will help you connect your skills to their goals during the conversation.
✨Prepare for Technical Challenges
Expect to face technical questions or challenges related to backend development and distributed systems. Practice explaining your thought process clearly and concisely, as they value clear communication of architectural decisions. Don’t shy away from discussing your experience with cloud computing and security principles.
✨Show Your Collaborative Spirit
Affinidi values teamwork and collaboration across global teams. Be ready to share examples of how you’ve worked effectively with others, especially in fast-paced environments. Highlight any experience you have with cross-functional teams and how you’ve contributed to a high-performing culture.
