Backend Engineer

Brickyard; Amsterdam; Híbrido; EUR 45.000 - 61.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

€4,000–€5,500 gross per month

32–40 hours per week

26 vacation days + a day off on your生日

Welcome/start-up bonus

Hybrid working from Amsterdam-Duivend-

On-site gym, fresh fruit and freshly '

Descripción de la vacante

Brickyard is seeking a Backend Engineer to build and maintain the backend using Elixir and Phoenix. You will develop pipelines to process up to 500,000 images per day and optimize PostgreSQL queries, indexing, and schema design.

You will also maintain CI/CD, Docker, queueing, monitoring and testing to improve scalability and performance. Join Brickyard’s team in Amsterdam-Duivendrecht for hybrid work, with a competitive monthly salary and generous vacation, plus a welcome bonus to get you

Formación

• 2+ years of backend engineering experience.
• Hands-on experience with Elixir and Phoenix.
• Strong PostgreSQL knowledge, especially performance tuning and large datasets.
• Experience with Docker, GitLab and CI/CD.

Responsabilidades

• Build and maintain the backend in Elixir and Phoenix.
• Develop pipelines for processing up to 500,000 images per day.
• Optimize PostgreSQL queries, indexing, partitioning and schema design.
• Maintain CI/CD, Docker, queueing, monitoring and testing.
• Improve scalability, stability and performance.

Conocimientos

Backend engineering

Elixir

Phoenix

Herramientas

PostgreSQL

Docker

GitLab CI/CD

CI/CD

Oban

PostGIS

Descripción del empleo

How do you keep a backend fast and maintainable as data volumes and features grow? At Brickyard, you will work on the backend of an image recognition platform that needs to process up to 500,000 images per day. The foundation is in place; now you can help shape what comes next.

As Backend Engineer, you will further develop and maintain the backend using Elixir, Phoenix and PostgreSQL. You will work on high-volume data processing, performance, scalability and architecture, while also contributing to CI/CD, Docker, queueing, logging, monitoring and testing. You will join an existing solution and collaborate with the developers who built the current backend before taking ownership of further improvements.

What we offer

• €4,000–€5,500 gross per month, depending on experience
• 32–40 hours per week
• 26 vacation days + a day off on your birthday
• Welcome/start-up bonus
• Hybrid working from Amsterdam-Duivendrecht
• On-site gym, fresh fruit and freshly prepared lunch

What you'll do

• Build and maintain the backend in Elixir and Phoenix
• Develop pipelines for processing up to 500,000 images per day
• Optimize PostgreSQL queries, indexing, partitioning and schema design
• Maintain CI/CD, Docker, queueing, monitoring and testing
• Improve scalability, stability and performance

Who are we looking for?

• 2+ years of backend engineering experience
• Hands-on experience with Elixir and Phoenix
• Strong PostgreSQL knowledge, especially performance tuning and large datasets
• Experience with Docker, GitLab and CI/CD
• Nice to have: PostGIS, S3/MinIO or Oban

Brickyard is part of Waysis, a third-generation family business. From Amsterdam-Duivendrecht, Brickyard develops technology for license plate camera enforcement and image recognition, combining a strong Dutch market position with international ambitions.