Senior Software Engineer (AI/Backend Monetization Platform)

Location: Finland. Hybrid work policy.

Company

hirify.global provides a cloud data platform built around open-source databases, search, streaming, and application infrastructure.

What you will do

• Design and implement Python services for metering, pricing, invoicing, and payments.
• Expose monetization capabilities through APIs and SDKs for product teams, customers, and their agents.
• Ensure billing correctness through reconciliation, idempotency, retries, audit trails, and month-end processing.
• Use frontier models and agentic coding tools, and build harnesses, evaluations, and shared context for reliable AI-assisted development.
• Partner with Finance, GTM, Support, and product domains to turn pricing and packaging decisions into software.
• Release, monitor, and operate production services with runbooks, SLOs, and actionable alerting.

Requirements

• AI-native engineering experience, including agentic tools for design, coding, testing, and debugging, with demonstrated validation practices and repeatable prompts, skills, harnesses, evaluations, or CI checks.
• Excellent production-grade Python with clear, tested, maintainable services, strong typing, idempotency, and error handling.
• Relational databases and schema design, including PostgreSQL; REST/API design; asynchronous and event-driven processing; and strong automated testing habits.
• Experience designing and shipping technical deliverables end to end in a team and running them in production.
• Product and platform mindset, with attention to internal and external users and preference for self-serve capabilities over one-off fixes.
• Fluent English, written and verbal, for communication with engineers, Finance, GTM, and Support.

Nice to have

• Billing, payments, metering, subscriptions, usage-based pricing, Stripe, or NetSuite experience.
• Cloud infrastructure experience with AWS, GCP, or Azure APIs, containers, orchestration, or Infrastructure as Code.
• Production agent tooling or LLM-backed features.
• Data pipelines, workflow orchestration, task queues, Temporal/Dagster-style systems, or SQL-heavy reporting.
• Observability practices covering metrics, tracing, SLOs, and alert hygiene.
• Experience in compliance- or audit-sensitive environments, including revenue recognition or SOX-style controls.

Culture & Benefits

• Hybrid work policy with country-specific benefits.
• Equity plan participation.
• Choice of work equipment.
• Professional Development Plan budget for learning.
• Global Employee Assistance Program and Global Time Off Commitment covering parental, sick, and personal time.

Hiring process

• Submit a resume to hirify.global; recruitment communication comes from official hirify.global or Greenhouse email domains.
• Interviews are conducted by video call or in person, never via text or chat.