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- Tasks: Design and implement scalable backend services using NestJS and Node.js.
- Company: P2P.org is a leading institutional staking provider with a focus on decentralised finance.
- Benefits: Enjoy competitive salary, mental health support, education reimbursement, and remote work options.
- Why this job: Join a passionate team shaping the future of finance with innovative tech solutions.
- Qualifications: Strong understanding of TypeScript, DDD principles, and clean coding practices required.
- Other info: Full-time contractor role with a positive and friendly communication culture.
The predicted salary is between 48000 - 72000 £ per year.
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Join to apply for the Senior Backend Engineer – Hub Interfaces role at P2P.org
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P2P.org is the largest institutional staking provider with a TVL of over $6B 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. For instance, in ETH and SOL, our NRR is on average 10% higher than the market, and in DOT, it\’s 20% higher.
We also place significant focus and resources on launching new networks such as TON, Avail, Monad, Babylon, Story, Berachain, and others, along with yield products. From restaking, where we are the largest operator with a 20+% market share, to yield aggregators on stablecoins.
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.
We are also actively expanding our product line, exploring RWA, data, yield, and service products for banks, exchanges, custodians, and wallets.
P2P.org unites talented individuals globally ️
Despite our distributed team, we share a passion for decentralized finance – a fairer system for all. We code, learn, create, and connect to shape finance\’s future
P2P.org boasts a strong reputation and network. We prioritize customer satisfaction and, as tech enthusiasts, develop innovative solutions that bolster our brand.
You will
- Design and implement scalable backend services using NestJS and Node.js
- Work with relational databases and designing normalized schemas (PostgreSQL)
- Implement asynchronous processing and inter-service communication (e.g., via RabbitMQ)
- Build and maintain RESTful and GraphQL APIs
- Write unit and integration tests
- Follow best practices in code structure, error handling, logging, and configuration management
- Apply principles of Domain-Driven Design (DDD) to organize and model complex business logic
- Use common architectural and design patterns (e.g., Factory, Strategy, Adapter, Dependency Injection) to structure the codebase and improve maintainability
You have
- Strong understanding of TypeScript and modern JavaScript
- Deep understanding of DDD principles and how to apply them in real-world projects
- Understanding of fundamental cryptographic concepts (e.g., hashing, digital signatures, asymmetric encryption)
- Ability to write clean, maintainable, and self-documented code
- Proactive communication and ownership mindset
Tech stack
- Programming Language: TypeScript (Node.js)
- Framework: NestJS
- Database: PostgreSQL, Redis
- Messaging: RabbitMQ
- API: REST, GraphQL (optional)
- CI/CD & Infrastructure: Docker, GitHub Actions (optional)
- Monitoring: Prometheus, Grafana
- Other: Jest / Node.js native test runner, ESLint, Prettier
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!
- Full-time Contractor (Indefinite-term Consultancy Agreement)
- Competitive salary level in $ (we can also pay in Crypto)
- 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
- Positive and friendly communication culture
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.
Seniority level
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Seniority level
Mid-Senior level
Employment type
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Employment type
Full-time
Job function
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Job function
Engineering and Information Technology
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Industries
IT Services and IT Consulting
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Senior Backend Engineer - Hub Interfaces employer: P2P.org
Contact Detail:
P2P.org Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Backend Engineer - Hub Interfaces
✨Tip Number 1
Familiarise yourself with the tech stack mentioned in the job description, especially TypeScript and NestJS. Consider building a small project or contributing to an open-source one using these technologies to showcase your skills.
✨Tip Number 2
Understand the principles of Domain-Driven Design (DDD) as they are crucial for this role. You could create a presentation or write a blog post explaining DDD concepts and how you've applied them in past projects.
✨Tip Number 3
Network with current or former employees of P2P.org on platforms like LinkedIn. Engaging with them can provide insights into the company culture and potentially lead to a referral, which can significantly boost your chances.
✨Tip Number 4
Prepare to discuss your experience with asynchronous processing and inter-service communication. Be ready to share specific examples from your past work that demonstrate your ability to implement these concepts effectively.
We think you need these skills to ace Senior Backend Engineer - Hub Interfaces
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience with TypeScript, Node.js, and NestJS. Emphasise any projects where you've implemented Domain-Driven Design or worked with relational databases like PostgreSQL.
Craft a Compelling Cover Letter: In your cover letter, express your passion for decentralised finance and how your skills align with P2P.org's mission. Mention specific technologies from the job description that you have experience with, such as RabbitMQ or GraphQL.
Showcase Your Projects: If you have a portfolio or GitHub repository, include links to projects that demonstrate your backend development skills. Highlight any work involving RESTful APIs or asynchronous processing, as these are key aspects of the role.
Prepare for Technical Questions: Anticipate technical questions related to your understanding of cryptographic concepts and coding best practices. Be ready to discuss how you've applied architectural patterns in past projects, as this will likely come up during interviews.
How to prepare for a job interview at P2P.org
✨Understand the Tech Stack
Familiarise yourself with the technologies mentioned in the job description, such as TypeScript, Node.js, NestJS, PostgreSQL, and RabbitMQ. Be prepared to discuss your experience with these tools and how you've used them in past projects.
✨Showcase Your Problem-Solving Skills
Be ready to demonstrate your understanding of Domain-Driven Design (DDD) principles and how you apply them in real-world scenarios. Prepare examples of complex business logic you've modelled and the architectural patterns you've used.
✨Prepare for Technical Questions
Expect technical questions that assess your coding skills and understanding of backend development. Brush up on writing clean, maintainable code and be ready to solve coding challenges or explain your thought process during the interview.
✨Communicate Effectively
Proactive communication is key. Be clear and concise when discussing your experiences and ideas. Show that you can collaborate well within a distributed team, as this is important for P2P.org's culture.
