Senior Backend Engineer

About the Position

Hiire is helping an ambitious early-stage fintech build a real-time compliance platform, and we’re looking for a Senior Backend Engineer to join the team in Porto.

The platform helps financial institutions and fintechs verify businesses, identify risks, and automate complex compliance processes using real-time data and agentic AI. You’ll join an experienced international team with a strong track record of building and scaling products at leading technology and fintech companies.

This is a hands-on product engineering role where you’ll work closely with the founders, own critical systems from architecture to production, and help define how the engineering team operates as the company grows.

Responsibilities

• Design and build customer-facing REST APIs that are intuitive, reliable, and easy for developers to integrate with.
• Own the systems responsible for collecting, processing, and structuring the data that powers the platform.
• Build resilient data ingestion pipelines, develop scalable web scraping and parsing components, and solve distributed systems challenges involving asynchronous processing, queues, retries, idempotency, and eventual consistency.
• Ship frequently, monitor how your solutions perform in production, and iterate based on customer feedback.
• As an early member of the team, have a genuine influence on architecture, engineering standards, and culture.

Requirements

• At least five years of backend engineering experience, with a track record of owning production systems end-to-end.
• Three or more years of experience with Python, or strong experience with a similar language and the willingness to work primarily with Python.
• Strong experience designing clean, versioned, and developer-friendly REST APIs.
• Solid understanding of distributed systems and asynchronous architectures.
• Experience with queues, pub/sub, retries, idempotency, eventual consistency, and designing systems for failure.
• Strong relational database skills with PostgreSQL or MySQL, including data modeling, indexing, query optimization, and schema evolution.
• Experience working with AWS, GCP, or Azure and shipping software through CI/CD pipelines.
• A product engineering mindset and the ability to translate real customer problems into practical solutions.
• Strong communication skills and comfort working in a collaborative, fast-moving environment.

Nice to Have

• Experience building and operating web scrapers at scale.
• Experience in fintech, KYC/AML, fraud, compliance, or another regulated and security-sensitive environment.
• Experience with high-throughput data pipelines or stream-processing technologies such as Kafka, Pub/Sub, Dataflow, or Flink.
• Experience with Rust, Go, or C++ for performance-critical components.

We Offer

• A competitive salary and equity package.
• A permanent position with meaningful ownership and real-world impact.
• Direct collaboration with the founders and an experienced international team.
• A flat structure where ideas and technical judgment are valued.
• The opportunity to shape the product, architecture, and engineering culture from an early stage.
• Private health insurance.
• Top-of-the-line equipment.
• Sick and compassionate leave when needed.
• A hybrid working model with two days per week in the Porto office.

About the Company

We are based in Estonia and Cyprus, and we operate globally. We love to work remotely and travel the world. Having freedom, ownership, and passion for recruitment are key for us.

We hire amazing tech talent for great companies. We coach highly motivated professionals to get better careers. We empower recruiters to hire more and better talent.

Do you want to help us to grow?

Founded in 2022, we have 9 co-workers in our Engineering department in Porto.