Backend Developer & Data Specialist

Hello!

Are you an experienced Backend Developer & Data Specialist looking to grow in a team of highly-skilled, top-talent innovators while working on multiple products in a range of industries?

If so, Altar may be the right place for you.

We're looking for a Backend Developer with deep database expertise to join our innovative team at Altar. You'll work on cutting-edge projects across various industries, collaborating with entrepreneurs and business leaders from companies like YouTube, HSBC, and Coca-Cola.

With us, you’ll not be alone working in these cutting-edge technologies. You’ll be among a cross-functional team of seasoned Altarions with expertise in a multitude of sectors, from fintech and marketplace to AI and IoT.

What you’ll be doing:

As a Backend Developer & Data Specialist, you’ll:

• Design and develop microservices and REST/GraphQL APIs;
• Architect and implement database solutions across multiple paradigms;
• Optimize database performance and query efficiency;
• Create and maintain ETL pipelines;
• Implement data migration strategies.

The hands-on experience we need you to bring to the table:

• 3+ years as a Backend Developer with Node.js/Express.js
  • Some experience with multiple database types:
      Relational (PostgreSQL, MySQL)
      Document (MongoDB)
      Vector DBs
      Graph DBs
      Search engines (Elasticsearch)
      In-memory (Redis)
      Time-series
      Ledger databases
  • Practical knowledge of:
      Database optimization techniques
      Sharding and partitioning
      Views and triggers
      Backup/restore procedures
      ETL processes
  • Experience with microservices architecture
• Fluency in both written and spoken English
• Experience with cloud platforms (AWS/GCP/Azure)
• Knowledge of Docker/Kubernetes
• Familiarity with data lakes
• Experience with monitoring tools
• CI/CD pipeline expertise

Check our cutting edge tech stack here

Our recruitment process:

• CV screening (ASAP)
• Recruiter interview (60 min)
• Tech Challenge (from home, 5-day deadline)
• Tech Interview w/ our CTO (60 min)
• Final interview w/ our CEO (~60min)

We will go through the process as quickly as possible and we'll keep you up-to-date along the way.

What you can expect from working with us:

Full focus on helping you make the most out of life

• A competitive salary that aligns with your experience;
• Health Insurance for you and your household;
• We need you to be eligible to work in Portugal and live in one of our major cities (or be happy to relocate). While we have a remote-first policy, we encourage you to join us at our informal, pet-friendly office environment in the heart of Lisbon;
• Flexible working hours;
• 25 days of paid vacation + Dec 24 and 31 and anniversary day (if during the week);
• Team events like weekly Yoga classes, Summer Surf Days, Christmas Dinners and much more.

Full focus on helping you make the most out of your Career:

• Detailed career plan with strong growth potential;
• Training budget to help you achieve your goals more effectively;
• Global projects with industry-leading clients;
• A team of top talent innovators and researchers at your side.

 If you got increasingly excited about Altar while reading this, then we’re just as excited about you! Apply now and let’s see if we can make you the next Altarion.

#LI-Remote