Senior Platform Software Engineer

About the role

A small engineering team is building a B2B SaaS platform for user-led growth. The Senior Platform Software Engineer owns the production infrastructure and reliability foundations that let the team deliver confidently as the product scales. The position is fully remote within Europe, with residence within three hours of Central European Time.

Key responsibilities

• Architect, deploy and operate AWS infrastructure across compute, messaging, storage, networking and observability.
• Build and maintain CI/CD pipelines supporting automated deployments from commit to production.
• Operate PostgreSQL in production, including configuration, performance tuning, migrations and backup and restore strategies.
• Make pragmatic trade-offs between delivery speed and foundational system quality.
• Work with product teams and stakeholders to shape architecture and technical direction.
• Apply AI-assisted development tools where useful in development and delivery workflows.
• Investigate complex distributed-systems issues and deliver reliable solutions at scale.

Required profile

• At least 5 years of professional software engineering experience, including ownership in platform engineering, infrastructure, DevOps or founding engineering.
• Experience operating high-traffic or highly available production systems.
• Familiarity with agentic coding tools, alongside the judgment to debug and make architecture decisions independently.
• Strong problem-solving, communication and ownership skills.

Required skills

• Deep, hands-on AWS and Terraform experience, preferably with infrastructure managed as code.
• Production PostgreSQL experience, including connection pooling, migrations, optimization and backups.
• Working familiarity with TypeScript and Node.js, including NestJS.
• CI/CD pipeline experience and knowledge of distributed-systems concerns such as ordering, idempotency, retries, at-least-once delivery and partial failures.

What we offer

• Competitive salary and employee stock options.
• Visa sponsorship is not available.