At a Glance
- Tasks: Own the architecture and write core low-latency code in Rust for Syncro.
- Company: Join P2P.org, the largest institutional staking provider with a passion for decentralised finance.
- Benefits: Competitive salary, paid vacation, mental health care, and education reimbursement.
- Other info: Enjoy a culture of ownership and innovation with opportunities for professional growth.
- Why this job: Make a real impact in the future of finance while working remotely with a global team.
- Qualifications: 8+ years in distributed backend/infrastructure with expertise in low-latency systems.
The predicted salary is between 80000 - 100000 £ per year.
P2P.org is the largest institutional staking provider with a TVL of over $10B and a market share exceeding 20% in restaking. We are continually focused on researching and improving our infrastructure to extract maximum APR while enhancing security. Our clients include BitGo, Copper, Crypto.com, Ledger, ByBit, Bitget, OKX, HTX, Bitvavo, SBI, and others, who choose us for our client-centric approach and extensive product line from unified API to widgets and custom dApps.
You will:
- Own the architecture and write the core low-latency code across Syncro (Rust).
- Cut latency by design: validator submission path, network routing/peering, node co-location, direct QUIC/TPU ingress.
- Cut latency in code: optimal algorithms and data structures, tight time/space complexity, language- and OS-level performance (memory layout, allocations, cache, syscalls, lock-free concurrency).
- Lead the multi-region rollout on bare-metal and cloud, co-located near client trading venues.
- Eliminate single points of failure with HA and automatic failover.
- Automate safe, self-serve releases; own latency/uptime SLOs, observability, and alerting.
- Set the technical bar through design and code review.
You have:
- 8+ years building distributed backend/infrastructure, with low-latency systems shipped to production.
- Deep Solana internals — validator/TPU, stake-weighted QoS (SWQoS), QUIC, shreds, transaction landing.
- Expert in a systems language — production Rust (or C/C++/Go moving to Rust).
- Networking and latency tuning — TCP/QUIC, routing, peering, co-location, kernel/NIC tuning.
- Production infrastructure — Linux, bare-metal and cloud (GCP/AWS), Kubernetes, IaC.
- PostgreSQL; RabbitMQ/Kafka in HA.
- Owned a complex system's architecture end-to-end.
- English C1+; remote, async.
Nice to have:
- Solana validator operations / staking infrastructure.
- MEV ecosystem — relayers, bundles, block engines.
- SUI, Hyperliquid, or other high-throughput chains.
- Real-time market-data / streaming systems at scale.
- Low-level profiling and benchmarking (perf, flamegraphs).
- Blockchain open-source contributions.
At P2P.org we have a team of experts with their own unique approach and ownership culture. Together we gain experience and make dreams come true!
Fully remote, full-time contractor (Indefinite-term Consultancy Agreement). Competitive salary level in $ (we can also pay in crypto). Paid vacation and sick leave. Well-being program. Mental Health care program. Compensation for education, including foreign language & professional growth courses. Equipment & co-working reimbursement program. Overseas conferences, community immersion.
P2P.org is committed to providing equal opportunities. All applicants will be considered without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, veteran status, or disability.
Staff Engineer, Syncro employer: P2P.org
P2P.org is an exceptional employer that champions a culture of innovation and collaboration, making it an ideal place for the Head of Marketing role. With a fully remote work environment, competitive salary options including crypto payments, and a strong focus on employee well-being and professional growth, P2P.org empowers its team to thrive in the fast-paced world of decentralized finance. Join us to be part of a passionate team dedicated to shaping the future of finance while enjoying unique benefits like overseas conferences and comprehensive mental health support.
StudySmarter Expert Advice🤫
We think this is how you could land Staff Engineer, Syncro
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at P2P.org or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to P2P.org.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like P2P.org.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like P2P.org that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Staff Engineer, Syncro
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at P2P.org.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at P2P.org and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at P2P.org
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If P2P.org uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
