Senior Backend Engineer- Hub Interfaces

P2P; Paris; Sur place; USD 70 000 - 100 000; Plein temps

Résumé du poste

P2P.org is seeking a Backend Developer to design and implement scalable backend services. The successful candidate will work with technologies such as NestJS, TypeScript, and PostgreSQL to enhance our infrastructure and product offerings, contributing to a decentralized finance future. We offer a unique, ownership-driven culture and a competitive salary.

Prestations

Well-being program

Mental Health care program

Education compensation

Equipment reimbursement program

Overseas conferences

Positive communication culture

Qualifications

• Strong understanding of TypeScript and modern JavaScript required.
• Deep understanding of DDD principles needed.
• Proactive communication and ownership mindset expected.

Responsabilités

• Design and implement scalable backend services using NestJS and Node.js.
• Build and maintain RESTful and GraphQL APIs.
• Follow best practices in code structure and error handling.

Connaissances

TypeScript

JavaScript

Domain-Driven Design (DDD)

Cryptography

Clean Code

Outils

NestJS

PostgreSQL

RabbitMQ

Docker

GitHub Actions

Prometheus

Grafana

Jest

ESLint

Prettier

Description du poste

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.