AI Senior Backend Engineer (m/f/d)

Siemens Energy and Siemens Gamesa are becoming Omterra. "We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow.

Learn more about Siemens Energy

AI Senior Backend Engineer (m/f/d)

About the Role

Job ID 305516 Location Poland Mazowieckie Warsaw Remote vs. Office Hybrid (Remote/Office) Company Siemens Energy Sp. z o.o. Organization EVP Global Functions Business Unit Strategic Procurement Full / Part time Full-time Experience Level Professional / Experienced

A Snapshot of Your Day

In this role, you will be responsible for designing and developing scalable backend services, APIs, and cloud-native applications. You will transform innovative AI prototypes into secure, maintainable, and production-ready solutions, while driving improvements in software architecture, performance, and code quality. Working closely with AI, frontend, cloud, and platform teams, you will help deliver robust enterprise applications that create real business value.

How You’ll Make an Impact

• Design, build, and maintain robust, scalable backend services and APIs to support AI/ML model deployment.
• Optimize backend performance for high-throughput, low-latency AI inference and data retrieval.
• Integrate AI/ML solutions with existing procurement systems and business analytics platforms.
• Develop and manage efficient data pipelines for ingestion, preprocessing, and storage of structured and unstructured procurement data.
• Collaborate with data scientists and analytics teams to ensure clean, reliable data delivery for AI training and inference.
• Implement best practices for data security, governance, and compliance within the cloud environment.
• Establish CI/CD pipelines for automated testing, deployment, and monitoring of AI backend services.
• Implement containerization and orchestrate cloud-based microservices using Docker and Kubernetes.
• Monitor system health, logging, and performance metrics to ensure high availability of AI services.

Education

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical discipline.
• 5+ years of professional backend software engineering experience, with at least 2 years focused on integrating and scaling AI/ML models.
• Holds industry-recognized cloud certifications, including AWS Certified Developer – Associate and Microsoft Certified: Azure Developer Associate, demonstrating expertise in developing, deploying, and managing cloud-native applications across AWS and Azure environments.
• Advanced backend development using Python frameworks such as FastAPI, Flask, and Django to build scalable, high-performance applications.
• Design, development, and integration of RESTful and gRPC APIs, ensuring secure, reliable, and efficient communication between systems.
• Expertise in microservices architecture, applying software design patterns and best practices to deliver maintainable, resilient, and cloud-ready solutions.
• Strong expertise in AI & Data Engineering, including SQL and NoSQL database management (PostgreSQL, MongoDB), development and orchestration of scalable data pipelines using tools such as Apache Airflow and Spark, and integration of advanced AI/ML frameworks including PyTorch, TensorFlow, and Hugging Face to support data-driven and intelligent applications.
• Strong expertise in Cloud & DevOps, including hands-on experience with AWS and Azure cloud platforms, containerization and orchestration technologies such as Docker and Kubernetes, and the design and implementation of CI/CD pipelines and Infrastructure as Code (IaC) solutions using Terraform to enable scalable, automated, and reliable application deployments.

About the Team Our Global Functions play a key role in advancing the company's central initiatives and maintaining operational excellence across different groups, business areas, and regions. These roles support our vision to become the most valued energy technology company in the world. As part of our team, you supply to our vision by shaping the global energy transition, partnering with our internal and external collaborators, and conducting business responsibly and in compliance with legal requirements and regulations.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy:

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

• Career growth and development opportunities; supportive work culture
• Company paid Health and wellness benefits
• Paid Time Off and paid holidays
• Opportunity to work with a global team
• Additional rewards based on your country will be further discussed with the hiring team