Northstar Vertex Solutions

Senior Backend Engineer

Publicada el 29 Sep 2026 Postúlate antes del 24 Oct 2026

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We are seeking a Senior Backend Engineer in Austin to build, maintain, and scale reliable backend services and RESTful APIs for web applications. You will work with Python, FastAPI, and PostgreSQL while contributing to architecture, performance, quality, and team development.

About the role

As a Senior Backend Engineer, you will build, maintain, and scale backend services and APIs for our web applications. You will design reliable backend architecture, write production-quality code, and collaborate closely with frontend engineers, product managers, and QA.

What you will do

  • Develop backend services using Python and FastAPI, with PostgreSQL as the primary database.
  • Design and maintain reliable RESTful APIs and backend architecture.
  • Write clean, maintainable, well-tested production code.
  • Optimize database queries and application performance.
  • Implement authentication, authorization, logging, monitoring, and error handling.
  • Review code and mentor other engineers.
  • Participate in system design, technical planning, and Agile/Scrum ceremonies.
  • Collaborate with frontend engineers, product managers, and QA.

What you bring

  • Strong experience with Python, FastAPI, REST APIs, PostgreSQL, Git, Docker, and cloud environments.
  • At least 5 years of backend software engineering experience.
  • Experience designing and building production backend services and APIs.
  • Ability to write maintainable code and contribute to automated testing and quality practices.
  • Experience with database query optimization, application performance, and production reliability.
  • Clear communication and a collaborative approach to working with cross-functional teams.

Nice to have

  • Experience with AWS.
  • Experience with CI/CD pipelines.
  • Experience with Redis.
  • Experience with automated testing practices.

Role details

Location: Austin, US

Workplace: Onsite

Employment type: Full-time

Requisitos

Imprescindible

  • At least 5 years of backend software engineering experience. 5+ años
  • Strong production experience with Python and FastAPI.
  • Strong experience designing and building RESTful APIs and backend services.
  • Strong experience with PostgreSQL, including database design or query optimization.
  • Professional experience using Git, Docker, and cloud environments.
  • Ability to write clean, maintainable, well-tested production code and contribute to application reliability.
  • Ability to collaborate with frontend engineers, product managers, and QA and participate in Agile/Scrum ceremonies.

Deseable

  • Experience with AWS.
  • Experience with CI/CD pipelines.
  • Experience with Redis.
  • Experience with automated testing practices.

Cómo postularte

  1. Postúlate en línea con tu CV. También responderás 4 preguntas breves de la empresa. Se tarda unos cinco minutos y no necesitas crear una cuenta.
  2. Confirma tu correo. Te enviaremos un enlace por correo para confirmar tu dirección y seguir tu solicitud.
  3. Recibe una respuesta. Una persona del equipo de selección revisa las solicitudes y todos los candidatos conocen el resultado.
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