Senior Back-End Engineer - Typescript/rustFinders SA • 1005 Lausanne, CH

Senior Back-End Engineer - Typescript / rust

Finders SA • 1005 Lausanne, CH

Vor 10 Tagen

Stellenbeschreibung

Senior Backend Developer - Web3 Infrastructure (TypeScript & Rust)

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

Type : Permanent | Start Date : Flexible | Workload : %

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 Senior Backend Developer to join a fast-growing DeFi project backed by a highly technical team and a strong crypto-native vision.

Senior Back-End Engineer - TypeScript / Rust

Your Mission

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.
Participate in 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 (-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. jida5f2343a jit0105a jiy26a

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Senior BackEnd Engineer Typescriptrust • 1005 Lausanne, CH

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