Empresa:

Tieto

Descrição da Função

As a Senior Backend Engineer, you'll take ownership of designing and scaling high-performance services that operate in a cloud-native environment. You'll work at the intersection of distributed systems, data pipelines, and AI integration, helping transform complex requirements into reliable and maintainable solutions.

This is a hands-on engineering role with a strong backend focus, suited for someone who enjoys working across system boundaries and influencing technical direction.

What You'll Do

• Architect and deliver robust backend systems that support intelligent, data-driven features
• Build and evolve APIs and service layers consumed by multiple applications and platforms
• Design solutions for scalability, fault tolerance, and performance in distributed environments
• Integrate backend services with machine learning workflows and inference pipelines
• Develop and optimize data models and database interactions for both operational and analytical use cases
• Collaborate across teams to align on architecture, system design, and technical standards
• Enhance monitoring, logging, and system observability to ensure production reliability
• Contribute to automation, testing, and deployment pipelines alongside DevOps teams

Requirements

• Extensive experience (5+ years) building backend systems in production environments
• Proficiency in at least one modern programming language such as Python, C#, or Kotlin
• Strong foundation in database design and SQL
• Experience designing and maintaining service-based or microservices architectures
• Solid understanding of scalability challenges and distributed system patterns
• Ability to work across the stack when needed, while maintaining a backend-first approach
• Interest in or exposure to AI/ML-driven applications and data-centric systems

Additional Information

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion ()

Observações

Lisboa (Portugal)