Principal Backend Engineer (Swift / Python / Cloud)

Software Engineering

Back End Engineer

Wellington

Permanent

Sam Forrest
Sam Forrest

Talent Manager

Posted

March 9, 2026

  • Mission-driven team accelerating scientific discovery
  • High autonomy in backend architecture and technical decisions
  • Wellington-based - Hybrid or remote working options available
About the Company
Our client is a mission-driven technology company building modern research platforms that help scientists and engineers discover knowledge faster. Their products are used by over 2 million researchers worldwide, enabling them to explore connections between scientific publications and stay on top of emerging discoveries. The company operates as a small, highly collaborative team focused on solving complex data problems that accelerate scientific progress.

About the Role
As a Senior Backend Engineer, you’ll design and build scalable APIs and backend systems powering data-heavy research platforms used globally. You’ll work closely with engineers to design database structures capable of handling millions of research papers, implement efficient algorithms across multiple storage layers, and maintain reliable infrastructure. This role offers strong ownership and the opportunity to tackle complex technical challenges.

Skills & Experience
  • Strong experience with Swift and backend frameworks (e.g., Vapor)
  • Proficiency in Python and SQL
  • Experience designing and building APIs and backend services
  • Experience with cloud platforms (AWS, Azure, or GCP)
  • Infrastructure as Code experience (e.g., Terraform)
  • Strong command line skills, shell scripting, and developer tooling
  • Experience working with large datasets and scalable systems
Why Work Here?
  • Competitive salary
  • Work on technology accelerating scientific discovery worldwide
  • Small engineering team with real ownership and autonomy
  • Hybrid work environment with Work from Home options
  • Opportunity to solve complex data and algorithmic challenges
  • Collaborative, supportive engineering culture
  • Flexible working arrangements

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