Senior Fullstack Engineer

Trades Workforce Solutions; Remote; EUR 80.000 - 100.000; Vollzeit

Zusammenfassung

A leading finance technology company is seeking a Senior Full-Stack Developer to lead the development of a decentralized multi-chain wallet. This role encompasses both frontend and backend development, requiring extensive experience in JavaScript, TypeScript, and cloud services like AWS or GCP. The successful candidate will architect solutions that ensure performance and security. The compensation structure offers an hourly rate plus performance bonuses, with a commitment to a full-time role. The contract is initially for one year with potential for renewal.

Leistungen

Performance Bonus: Up to 10% of total billable hours quarterly

Availability Bonus: Additional hourly multiplier (+15%) for on-call

Retention Bonus for long-term contractors

Qualifikationen

• 7–9+ years of full-stack professional software development experience.
• Strong proficiency in JavaScript, TypeScript, Python, Rust, Solidity, and Go.
• Backend development experience using Node.js or Python frameworks.
• Hands-on experience with AWS or GCP cloud services.
• Strong familiarity with Git, CI/CD pipelines, Docker, and Kubernetes.
• Experience with Web3 libraries and blockchain integrations.

Aufgaben

• Lead development of front-end wallet applications.
• Architect scalable backend services.
• Implement multi-chain wallet interactions.
• Integrate decentralized interoperability solutions.
• Develop asset tracking and liquidity dashboards.
• Design secure key-handling workflows.
• Build cloud-native microservices on AWS or GCP.
• Conduct code reviews and provide mentorship.

Kenntnisse

JavaScript

TypeScript

Python

Rust

Solidity

Go

React

Next.js

Node.js

AWS

GCP

Git

Docker

Kubernetes

REST API

GraphQL

Jobbeschreibung

Legal Address: Bridgers Finance Ltd. Global Gateway 8, Rue de la Perle, Providence, Mahé, Victoria, Seychelles | License: Digital Asset Service Provider (under Seychelles jurisdiction) | Audit Report: https://skynet.certik.com/projects/swft | Product URL: https://www.bridgers.xyz | Medium URL: https://medium.com/@Bridgersxyz/ | Contact Addresses: [e-mail], [e-mail], [e-mail]

Job Description for Full-Stack Developer (Bridgers Finance)

Position: Senior Full-Stack Developer
Department: Wallet & Platform Engineering
Location: Remote / Seychelles / APAC

About the Role

Bridgers Finance is seeking a Senior Full-Stack Developer to lead the development of BridgeVault — our decentralized multi-chain wallet — and user-facing features that interact with the Bridgers.xyz interoperability network. You will architect and deliver seamless UI, backend, and Web3 wallet logic while ensuring performance, security, and scalability across our global user base. As a senior engineer, you will mentor the development team, drive architectural decisions, and work closely with the blockchain, product, and DevOps teams to accelerate wallet and cross-chain innovation.

Key Responsibilities

• Lead development of front-end wallet applications (React / Next.js).
• Architect scalable backend services in Node.js or Python.
• Implement multi-chain wallet actions using Web3.js, Ethers.js, WalletConnect.
• Integrate OmniBridge and MetaPath routing logic for decentralized interoperability.
• Develop dashboards for asset tracking, swaps, histories, and liquidity paths.
• Design secure key-handling, authentication, and transaction signing workflows.
• Build cloud-native microservices on AWS and/or GCP.
• Establish CI/CD automation, container orchestration, logging, and observability.
• Conduct code reviews, provide mentorship, and uphold engineering best standards.
• Collaborate with Product to define technical priorities and deliverables.
• Maintain detailed technical documentation for complex system components.

Requirements

• 7–9+ years of full-stack professional software development experience.
• Strong proficiency in JavaScript, TypeScript, Python, Rust, Solidity, Go.
• Backend development experience using Node.js or Python frameworks.
• Hands‑on experience with AWS or GCP cloud services.
• Strong familiarity with Git, CI/CD pipelines, Docker, Kubernetes.
• Experience with Web3 libraries, blockchain RPCs, and wallet integrations.
• Strong understanding of REST / GraphQL API design and consumption.
• Ability to lead technical discussions, architecture reviews, and release planning.

Preferred

• Experience with Terraform or IaC tooling.
• Expertise in UI/UX best practices for decentralized applications.
• Experience with indexing, caching, and messaging layers (Redis, Kafka, RabbitMQ).
• Knowledge of cryptographic signing, gas estimation, and safe UX flows.
• Experience shipping Web3 wallets, browser extensions, or dApps.
• Contributions to open-source Web3 or infrastructure projects.

Compensation Structure

• Hourly Rate: USD $82 – $108 per hour
• Bi‑weekly invoicing
• Payment via USDT, USDC, or USD bank transfer
• 40 hours per week commitment

Bonus & Incentives

• Performance Bonus: Up to 10% of total billable hours quarterly, based on contribution to uptime reliability, automation efficiency, or critical project delivery.
• Availability Bonus: Additional hourly multiplier (+15%) for on‑call rotation or emergency response outside standard hours.
• Retention Bonus: Long‑term contractors (2+ years) may qualify for a loyalty incentive equivalent to one month of average billings.

Contract Duration

• Initial Term: 1 year (renewable, extendable to 3+ years).
• Renewal: Subject to performance review.
• Termination: Either party may terminate the agreement with 14 days’ written notice.

Project URLs

Audit Report: https://skynet.certik.com/projects/swft | Product: https://www.bridgers.xyz | Medium: https://medium.com/@Bridgersxyz/