Backend Software Engineer 18257

Veritaz is a leading IT staffing solutions provider in Sweden, committed to advancing individual careers and aiding employers in ensuring the perfect talent fit. With a proven track record of successful partnerships with top companies, we have rapidly grown our presence in the USA, Europe, and Sweden as a dependable and trusted resource within the IT industry.

Assignment Description

We are looking for a Backend Software Engineer for a short-term assignment

What You Will Work On

• Modernize backend services and data processing pipelines
• Upgrade applications to the latest JDK, Scala 3.x, and Play Framework 3.x
• Develop and maintain scalable Java and Scala-based backend solutions
• Support migration of authentication services from legacy APIs to OAuth-based solutions
• Build and enhance Spark-based batch processing and migration pipelines
• Design and implement scalable data migration and transformation solutions
• Utilize GenAI tools to automate code modernization and dependency upgrades
• Create reusable tooling, prompts, automation assets, and technical runbooks
• Extend and improve existing Scala and Play Framework applications
• Collaborate with engineering teams to ensure compatibility, performance, and maintainability
• Support software quality, testing, deployment, and operational improvements
• Contribute to continuous improvement and platform modernization initiatives

What You Bring

• Hands-on experience developing and supporting production-grade Java and/or Scala services
• Strong backend development experience in enterprise environments
• Familiarity with Play Framework and its internal architecture
• Experience working with Apache Spark for large-scale data processing
• Knowledge of OAuth-based authentication and authorization patterns
• Understanding of software architecture, system integration, and backend modernization
• Strong problem-solving and analytical skills
• Ability to work independently and collaboratively in fast-paced environments
• Excellent communication and teamwork skills