Software Engineer 2 (Java / Kotlin)

Allegro is home to 1,700+ tech experts, focusing on the Core Platform and Server-Driven UI platform that enables product teams to ship native experiences directly from the backend.

They are scaling Opbox Studio, a next-gen React-based stack, and pivoting to an Agentic AI-first approach leveraging specialized AI agents to automate UI generation and layout logic, redefining Developer Experience at scale.

• Strong background coding in Kotlin and backend architectures.
• Willingness to work as a full-stack developer by learning and writing code in TypeScript, JavaScript, and React.
• Desire to build impactful tools accelerating the work of hundreds of engineers.
• Commitment to code craftsmanship, accepting feedback and sharing knowledge during code reviews.
• Ability to solve complex business and technical challenges.
• Continuous learning mindset including backend software, cross-platform rendering, Server-Driven UI, and applied Agentic AI.
• English language proficiency at B2+ level.

• Develop backend solutions using Kotlin and Spring.
• Expand skills into a full-stack role including TypeScript, JavaScript, and React.
• Work in a cross-competent, full-stack oriented team bridging backend microservices and modern web technologies.
• Collaborate closely with various product teams and internal users.