Senior Software Engineer (rust) | Global Fintech | Remote

Senior Software Engineer (Rust) | Global Fintech | Remote

Full Remote in Spain or Italy

3 stage interview process

We’re working with a global fintech scaling rapidly and operating at massive scale. The company is entering a strategic evolution of its core technology stack and is making a long-term investment in Rust to improve performance, security, and operational efficiency across mission-critical systems.

The Opportunity

Rather than joining a single team or project, you’ll:

Define the standards, architecture, and best practices for Rust development
Lead the design and build of high-performance, distributed systems

What You’ll Be Doing
Partner with senior engineering and product leaders to define the Rust roadmap
Architect and build foundational Rust services used across the platform
Establish development patterns, CI/CD pipelines, and engineering standards
Solve complex system-level and architectural challenges
Embed strong observability and monitoring using Open Telemetry
Act as the go-to Rust expert and technical leader within the business

What They’re Looking For
8+ years’ experience building distributed, high-throughput systems
Proven, hands-on experience building production systems in Rust
Deep knowledge of systems design, memory management, and concurrency
Experience with cloud platforms (AWS preferred)
Strong understanding of event-driven architectures
Experience establishing or improving CI/CD practices

Nice to have: experience with Go or Java in large-scale, cloud-native environments.

If you’re a senior engineer who enjoys ownership, influence, and solving hard system problems, this is a standout opportunity.