Senior, Rust Engineer - SD, Remote: Colombia - Costa Rica, Full Time, Digital Product Development

Confidential

Not specified permanent

Posted: February 20, 2026

Required Skills

Job Description

Senior Backend Developer (Rust)

We are looking for a Senior Backend Developer with strong expertise in Rust and modern event-driven microservices architecture to help build and evolve the backend infrastructure of our Cybercast platform. This role requires a proactive engineer who can take ownership of complex backend systems, drive integration with security tools, and productize existing workflows.

Key Responsibilities

Design, implement, and maintain high-throughput, secure, and auditable backend services using Rust.

Apply CQRS and event sourcing patterns to build systems that capture and persist long-lived, immutable event streams.

Integrate third-party and internal security services (such as offensive security automation tools and API outputs) into core platform workflows.

Productize existing manual or ad-hoc workflows (e.g., cron jobs used by penetration testing teams) into reliable, scalable services.

Leverage RabbitMQ or equivalent technologies to orchestrate event processing pipelines.

Ensure robust handling of data lineage, history, and security across distributed components.

Collaborate with frontend and DevOps teams to deliver end-to-end platform features.

Technical Requirements

Proficient in Rust: Capable of developing and maintaining idiomatic, efficient Rust code; must be comfortable navigating the Rust ecosystem and working seamlessly with its compiler and borrow checker.

CQRS and Event Sourcing: Deep understanding of Command Query Responsibility Segregation and event sourcing design patterns.

Event-Driven Systems: Proven experience building backend services that rely on long-lived, immutable event streams.

Message Queue Proficiency: Familiarity with message brokers such as RabbitMQ; experience with Kafka or Kinesis is also acceptable.

API and Security Integration: Comfortable integrating with third-party APIs, especially in the security tooling and platform space.

Bonus Skills

Experience with auditing and compliance tooling in distributed systems.

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