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- Tasks: Architect high-performance systems for institutional crypto adoption using Rust and PostgreSQL.
- Company: Join a $25M Series A crypto infrastructure platform backed by top investors.
- Benefits: Competitive salary, work with elite engineers, and tackle novel data architecture challenges.
- Other info: Dynamic team environment with opportunities to solve complex financial problems.
- Why this job: Make a massive impact on the future of fintech for 450+ institutional clients.
- Qualifications: 5+ years in software engineering with expertise in Rust and PostgreSQL.
The predicted salary is between 80000 - 100000 £ per year.
You will architect the financial backbone for institutional crypto adoption, building high-performance systems that process over 1 billion monthly transactions. Working with Rust and PostgreSQL, you'll solve complex data reconciliation challenges for global leaders like Circle and Uniswap, transforming fragmented blockchain data into audit-ready financial infrastructure for the enterprise era.
Why this role is remarkable:
- Impact massive scale by building systems powering back-office operations for 450+ institutional clients, including the Government of El Salvador.
- Work at the frontier of fintech with a top-tier engineering team and investors like 1kx and Tim Draper during a period of rapid regulatory tailwinds.
- Tackle genuinely novel data architecture problems involving TB+ volumes where there are no established patterns or CRUD-app shortcuts.
What You Will Do:
- Design and optimize high-performance backend services in Rust to ingest and reconcile data from thousands of blockchain protocols and exchange APIs.
- Architect and tune PostgreSQL databases at scale to handle millions of daily transactions with absolute precision and auditability.
- Collaborate with a 30-person elite engineering team to ship US GAAP-compliant financial features that manage billions of dollars in on‑chain assets.
The ideal candidate:
- Has 5+ years of software engineering experience with deep, production-level expertise in Rust as a primary backend language.
- Possesses extensive experience in relational database architecture, specifically query tuning and performance optimization for massive PostgreSQL datasets.
- Exhibits a strong computer science foundation and the ability to navigate ambiguous technical landscapes where architectural decisions have significant real-world financial impact.
Senior Rust Engineer at $25M Series A institutional crypto infrastructure platform employer: Jack & Jill
Contact Detail:
Jack & Jill Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Rust Engineer at $25M Series A institutional crypto infrastructure platform
✨Tip Number 1
Network like a pro! Reach out to folks in the crypto and fintech space on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can get your foot in the door.
✨Tip Number 2
Show off your skills! Build a small project using Rust that showcases your expertise. Share it on GitHub and make sure to link it in your applications. We love seeing practical examples of what you can do!
✨Tip Number 3
Prepare for technical interviews by brushing up on your Rust and PostgreSQL knowledge. We recommend doing mock interviews with friends or using online platforms to simulate the real deal. Practice makes perfect!
✨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’re always on the lookout for passionate candidates ready to tackle the challenges in the crypto space.
We think you need these skills to ace Senior Rust Engineer at $25M Series A institutional crypto infrastructure platform
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Rust and PostgreSQL. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re excited about this role and how you can contribute to our mission. We love seeing passion and personality, so let your enthusiasm for fintech and crypto come through.
Showcase Problem-Solving Skills: In your application, highlight specific examples where you've tackled complex data challenges. We’re looking for candidates who can navigate ambiguity and make impactful architectural decisions, so share those stories!
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 shows you’re keen on joining our team!
How to prepare for a job interview at Jack & Jill
✨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 tackled complex problems using Rust. They’ll want to see your deep understanding of the language, so be ready to dive into specifics about performance optimisation and backend service design.
✨Understand PostgreSQL Like a Pro
Since this role involves working with PostgreSQL at scale, it’s crucial to demonstrate your expertise in relational database architecture. Familiarise yourself with query tuning and performance optimisation techniques. You might be asked to solve a problem on the spot, so practice explaining your thought process clearly.
✨Showcase Your Problem-Solving Skills
This position is all about tackling novel data architecture challenges. Prepare examples from your experience where you’ve navigated ambiguous technical landscapes. Highlight how your decisions had a significant impact on financial outcomes, as they’ll be looking for someone who can think critically under pressure.
✨Get to Know the Company and Its Clients
Research the company’s mission and its clients, like Circle and Uniswap. Understanding their needs and the broader crypto landscape will help you tailor your answers during the interview. It shows that you’re genuinely interested in the role and ready to contribute to their goals right from the start.