Latest Jobs at Sigma Software Group

GermanyUkraineRemoteInternshipEntry levelNo degree requiredEnglish RequiredBackend EngineerSoftware Engineer

Build foundational Java, SQL, Spring Boot, and REST skills at Sigma Software Group through mentorship. Progress toward a Junior Java Developer role with structured guidance and practical learning.

GermanyUkraineRemoteFull-timeEntry levelNo degree requiredEnglish RequiredBackend EngineerSoftware Engineer

Develop Java, SQL, Spring Boot, REST, and testing skills with Sigma Software Group while progressing toward a Junior Java Developer role under mentorship.

GermanyRemoteFull-timeMiddleSeniorGerman RequiredEnglish RequiredBusiness Development Rep

Lead business development and sales for AI-powered platforms, automation, and machine learning solutions at Sigma Software Group. Manage client development, proposals, negotiations, and long-term technology partnerships.

GermanyPolandRemoteFull-timeSeniorEnglish RequiredData Scientist

Build real-time machine learning and optimization systems for programmatic advertising. Develop predictive models for bidding, audience targeting, conversions, calibration, and campaign performance.

GermanyUkraineRemoteFull-timeMiddleSeniorEnglish RequiredBackend EngineerSoftware Engineer

Build TypeScript and Node.js microservices, LLM-powered features, and AWS serverless solutions for a global AdTech platform. Help advance automation, standardization, and intelligent reuse across the product.