Senior Software Engineer (Rust)

Wynagrodzenie
B2B: 26000 – 30000 PLN / mies. netto

Senior Software Engineer (Rust)

We are looking for a Software Engineer (Rust) to join a fast-growing international crypto company. You will design and build core services, including APIs, data models, and integrations, while making key architectural and technical decisions that will shape the product.

Requirements

• 5+ years of professional software development experience

• Hands-on experience building and operating production systems in Rust

• Daily practical use of AI coding tools, with the judgment to verify and override their output

• Experience designing REST APIs at scale, including contracts and versioning strategy

• Production experience with AWS or other cloud platforms

• Experience building and hardening container deployments and CI/CD pipelines

• Experience mentoring engineers or leading technical initiatives

• A degree in Computer Science or equivalent practical experience

• Excellent English communication skills, written and verbal

Nice to Have

• A background in fintech or payment systems, such as SEPA, SWIFT, ACH, or card issuing

• Experience in regulated environments, such as PSD2, KYC/AML, or PCI DSS

• Exposure to crypto custody, on-chain settlement, or stablecoin flows

• Solid blockchain fundamentals, such as ERC20, RPC nodes, and UTXO vs account models

• Experience with monitoring and analytics tooling such as Sentry or New Relic

Responsibilities

• Design and build core backend services: APIs, data models, and integrations

• Make architectural decisions on a codebase being built from scratch

• Take ownership of major product areas from design through production

• Take part in on-call and incident response for the systems you own

• Work with AI coding tools daily, and build the tests and checks that keep their output reliable

• Work directly with product and design to shape requirements

• Review code and mentor engineers, raising the bar on testing, instrumentation, and code quality