Lead Back-End Engineer - TypeScript/RustFinders SA • Lausanne, CH

Lead Back-End Engineer - TypeScript / Rust

Finders SA • Lausanne, CH

9 days ago

Job description

Lead Backend Engieneer - Web3 Infrastructure (TypeScript & Rust)

Location : Lausanne, Switzerland | Work Setup : Hybrid (2 days remote / week)

Type : Permanent | Start Date : Flexible | Workload : 80-100%

Are you a backend engineer passionate about building performant, scalable systems and eager to explore cutting-edge technologies in the Web3 space? We're looking for a Lead Backend Developer to join a fast-growing DeFi project backed by a highly technical team and a strong crypto-native vision.

Lead Back-End Engineer - TypeScript / Rust

Your Mission

Lead a team of 4 talented Backend Engineers across various web3 backend projects
Architect and implement high-reliability backend services (using TypeScript & Rust) that support core blockchain-enabled products.
Build APIs, data pipelines, and internal tooling to streamline platform scalability and performance.
Lead the full development lifecycle"”from system design to testing, deployment, monitoring, and maintenance.
Collaborate cross-functionally with engineering and product teams to ensure consistent, secure, and robust system behavior.
Contribute to CI / CD pipelines and DevOps automation.
Continuously improve code quality, performance benchmarks, and developer experience.

Tech Environment

Core Stack : TypeScript (Node.js-based microservices), Rust (growing footprint)

Web3 / Smart Contracts : Solidity (EVM), Hardhat, multi-chain deployments (ETH, BSC, Arbitrum, etc.)

API / Data : GraphQL, Apollo, NoSQL, Redis

Infra & DevOps : AWS, Docker / Kubernetes, Terraform, GitHub Actions, CI / CD, monitoring with Prometheus & Grafana

Frontend : React, TailwindCSS

Culture : Clean code, code reviews, test coverage, end-to-end ownership, pragmatic use of new tech

What You Bring

Must-have : Strong experience in backend engineering with TypeScript in production environments.

Solid understanding of system architecture, microservices, containerized infrastructure and Web3 products.

Interest in Rust and motivation to upskill in a Web3 / Rust-native ecosystem.

Familiarity with modern DevOps tools and CI / CD practices.

Excellent communication skills in both English and French.

Proven ability to thrive in fast-paced, iterative environments with a high degree of autonomy.

Bonus Points

Prior exposure to DeFi or blockchain technologies.

Experience with protocol integrations or backend systems interacting with smart contracts.

Understanding of high-availability systems and performance optimization.

Why Join

Work on impactful Web3 infrastructure projects with real-world traction.

Join a lean, collaborative team with deep technical experience and crypto-native culture.

Enjoy flexible work hours, 2 remote days per week, and an agile work environment.

Competitive compensation and benefits aligned with your seniority.

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Lead BackEnd Engineer TypeScriptRust • Lausanne, CH

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