Principal Software Engineer

WHO ARE WE?

WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.

At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.

As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation.

OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.

We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.

We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.

Our motto: Building Tomorrow’s World Today!

Principal Computational Software Engineer (C++, Python, mathematical models)

WHAT WILL YOUR CHALLENGES BE?

• Developing Python applications responsible for running simulations.

• Implementing mathematical models and algorithms used for device reliability analysis.

• Developing high-performance computational components processing large datasets.

• Optimizing the performance of the simulation engine.

• Collaborating with architects, Data Scientists, and Reliability Engineering experts.

• Developing a platform used for analyzing industrial and energy infrastructure.

WHAT DO WE REQUIRE?

• Minimum 10 years of commercial experience.

• Excellent knowledge of C++ and Python.

• Experience with NumPy, SciPy, and Pandas libraries.

• Experience in projects involving mathematical models, algorithms, simulations, or advanced data analytics.

• Experience with FastAPI or Python backend will be a strong asset.

• Experience in Scientific Computing, Digital Twin, Industrial Analytics, Predictive Maintenance, Reliability Engineering, AI, or Machine Learning will be a strong asset.

• Knowledge of Azure, Docker, Kubernetes, and SQL.

• English at least B2+.
  

WHAT CAN WE OFFER YOU?

ALTEN’s DNA combines human values, a culture of excellence, and experience in serving our clients. We offer an individual approach to each employee, emphasizing work-life balance. We focus on responsible, sustainable development and eco-friendly solutions.

We offer:

• A full-time employment contract

• Location: Kraków; work model: remote.

• Stable and long-term cooperation.

• A clearly defined career path with a European leader in engineering and IT consulting.

• The possibility of relocation within ALTEN Poland’s local branches.

• After project completion, the opportunity to engage in another project within the company.

• Onboarding and collaboration with a dedicated Competences Manager.

Benefits:

• Medicover healthcare.

• Medicover dental care.

• Medicover Benefits platform.

• Medicover sports card.

• Newborn welcome package for employees.

• Group life insurance.

• Pension program.

We also offer cooperation based on B2B or contract (UZ).

We guarantee:

• Access to professional certifications with our technology partners (e.g., Google, ISTQB).

• Access to industry events.

• Access to the Knowledge Sharing Program.