Senior Rust Engineer – Distributed Backend Expert

ERNI; Valencia; Híbrido; EUR 70.000 - 100.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Certifications reward up to €1,400

Private health insurance

Travel insurance

Sick leave coverage + 1 extra day per月

Emotional, legal and family support

Gym discounts

Flexible remuneration

Referral bonuses

23 working days vacation

Free language courses: English,Spanish

Descripción de la vacante

ERNI is seeking a Senior Rust Engineer for its International Service Delivery Center in Spain. You will join a cross-functional agile team building a next‑generation data management platform in a regulated environment.

You’ll work with Rust, Docker/Kubernetes, and event-driven microservices to ensure scalability and reliability. You will be supported by a godparent and a mentor, with regular 1:1s and career planning, while having the autonomy to influence project decisions and share knowledge

Formación

• Bachelor’s degree in Software/Electrical Engineering or related field.
• Strong hands-on Rust development experience (2+ years).
• Experience with Rust web/async libraries (Tokio, Actix-web, Rocket, Serde).
• Experience designing distributed, event-driven systems.
• Familiarity with Docker, Kubernetes, and basic scripting.
• Knowledge of testing and integration testing between backend and frontend.
• Working knowledge of DDD, TDD and BDD practices.
• Experience in Agile environments (Scrum, Kanban).
• Fluent English.

Responsabilidades

• Design, develop and maintain Rust backend components.
• Implement asynchronous Rust solutions in event-driven architectures.
• Contribute to architecture reviews and specify interfaces.
• Build integrations with LIS/LIMS and lab IT systems.
• Ensure delivery of high‑quality software meeting regulatory requirements.
• Maintain automated tests and traceability to requirements.
• Document regulatory artifacts and drive code quality improvements.
• Mentor peers and promote ownership across the team.
• Communicate complex concepts to tech leads and cross-functional teams.
• Participate in Agile ceremonies and coordinate delivery with other teams.

Conocimientos

Rust development

Ownership and lifetimes

Async/await

Event-driven design

Docker

Kubernetes

Linux scripting

Testing (unit/integration)

DDD, TDD, BDD

Agile (Scrum/Kanban)

English fluency

Educación

Bachelor’s in Software/Electrical Eng

Herramientas

Tokio

Actix-web

Rocket

Serde

SQL libraries

Descripción del empleo

ERNI is seeking a Senior Rust Engineer for its International Service Delivery Center in Spain. You will join a cross-functional agile team building a next‑generation data management platform in a regulated environment.

You’ll work with Rust, Docker/Kubernetes, and event-driven microservices to ensure scalability and reliability. You will be supported by a godparent and a mentor, with regular 1:1s and career planning, while having the autonomy to influence project decisions and share knowledge