Senior Backend Engineer: Automation & AI Solutions

Sage Global Services Limited; Polska; Hybrid; PLN 240,000 - 360,000; Full time

Job summary

TOPPAN Digital Language is seeking a Senior Software Developer / Backend Engineer to reduce operational complexity via automation and pragmatic software design. You will build lightweight microservices and internal tooling, integrating with existing platforms and workflows while embedding AI-enabled solutions for scalable innovation.

The role emphasizes ownership, end-to-end delivery, and collaboration with product and operations teams to improve efficiency and reliability across core programs.

Qualifications

• 6+ years in Senior Software Developer roles.
• Strong JVM language experience (Java, Groovy) or Python.
• Experience designing, building and operating microservices in production.

Responsibilities

• Own and lead automation initiatives reducing manual work.
• Design end-to-end technical solutions from problem to deployment.
• Build and operate backend services and microservices that integrate with platforms.
• Contribute to automation and AI-enabled capabilities across programs.
• Set and uphold engineering standards including API design and observability.
• Mentor team members and review code/designs to ensure quality.

Skills

Senior Software Developer

Backend Engineer

Java

Groovy

Python

Microservices

Docker

Public Cloud

SQL

REST APIs

CI/CD

Distributed teams

Communication

Security coding

Tools

Docker

Public Cloud Platform

Job description

TOPPAN Digital Language is seeking a Senior Software Developer / Backend Engineer to reduce operational complexity via automation and pragmatic software design. You will build lightweight microservices and internal tooling, integrating with existing platforms and workflows while embedding AI-enabled solutions for scalable innovation.

The role emphasizes ownership, end-to-end delivery, and collaboration with product and operations teams to improve efficiency and reliability across core programs.