Machine Learning Software Engineer

About Biz Away

Here at Biz Away, we Deliver the Future of Travel. We are a solid international company with strong ambitions and great expertise. With a focus on sustainability, on a daily basis we support companies enabling them to improve their travel management through our constantly evolving services and solutions, always characterized by our tech attitude and smart and innovative processes. We know that success comes from people and deserves to be recognized.

Proactivity and Reliability, Kind collaboration, and communication are the core values of our Solution Culture. If you like challenges and would love to be part of one of the fastest growing B2B scale ups, then Biz Away is the company you have been looking for.

We are looking for a top Machine Learning Software Engineer to bridge the gap between complex data pipelines and production-grade, user-facing software.

• You have User Empathy:
  You don't just build to spec; you care deeply about the end-user experience and the real-world value your code delivers.
• You are a Problem Solver:
  You have a deep engineering mindset, remain open-minded to new paradigms, and love untangling complex architectural knots.
• You are an Engineer first:
  You have a strong background in software development (ideally full-stack and cloud). You aren't a pure Data Scientist who lives exclusively in Jupyter notebooks; you know how to build, test, and ship resilient software.

• Core:
  Python (Advanced).
• Data & APIs:
  Postgre
  
  SQL, FastAPI, Graph
  
  QL.
• Cloud: AWS (S3, Bedrock, Athena, Lambda—strong experience here is a massive plus).
• Workflow:
  High productivity, AI-assisted coding tools a plus, and modern CI/CD pipelines.

Contract type:
Permanent

Working hours:

Full-time – 40h/week, from Monday to Friday

Hybrid Barcelona:
We love the focus of remote work, but we also value the magic of high-bandwidth, in-person collaboration. You can work from home most of the time, but we expect you to swing by our Barcelona office a few times a week to brainstorm, whiteboard UX flows, and grab a coffee with the team.

Salary:
Attractive compensation, including equity in the company

Equity in the company (stock options plan)

A seat on a scale-up with skyrocketing growth

Development of your entrepreneurial spirit, having the chance to implement real-impact business decision

Multicultural and international team

Collaborative and smart environment to work and learn

Free coffee to kick-start your day and free beers to celebrate together

Biz Away avoids any discrimination based on age, gender, sexual orientation, health status, nationality, political opinions, and religious beliefs in all decisions affecting personnel selection.