2 months ago
Katowice, PolandMid Level
Responsibilities
- Own features end to end, including design, implementation, testing, rollout, and production follow-up.
- Build and maintain Java/Spring Boot backend services for OTT messaging.
- Integrate with partner APIs and webhooks, including version upgrades and time-sensitive programs.
- Investigate production incidents, distinguish supplier issues from product bugs, and ship fixes.
- Improve system reliability, observability, and quality while reviewing code and writing tests.
- Collaborate with Product and engineering teams, provide and receive feedback, and mentor more junior colleagues.
Requirements
- 3+ years building backend services or equivalent depth and independence.
- Strong Java or Kotlin and Spring Boot skills, with familiarity with Maven, Git, and automated tests.
- Experience shipping and operating production systems, including logs, metrics, and incident handling.
- Ability to break down vaguely specified problems, propose designs, and deliver stable, reviewable code.
- Professional English communication with engineers and Product.
- Curiosity about integrating with third-party platforms; prior experience with a specific messaging channel is not required.
- Nice-to-have experience with Kafka, REST APIs, OpenAPI, relational or document databases, Redis, CI/CD, Docker, high-availability systems, messaging, CPaaS, or payments.
- Polish is useful for the Katowice office but is not required.
Benefits
- Feature-team environment in Katowice with close collaboration with Product.
- Production support rotation providing exposure to live systems.
- Standard Infobip benefits package and an inclusive equal-opportunity workplace.
- Collaboration across a global company with offices across six continents.
About Infobip
Infobip builds a full-stack cloud communications platform for enterprises and mobile operators, offering APIs and SaaS tools for A2P SMS, WhatsApp, RCS, voice, email, two-factor authentication, and mobile identity. It monetizes through usage-based CPaaS and subscriptions for omnichannel engagement, chatbots, and customer service solutions. Founded in 2006 and headquartered in London, the privately held company operates from 70+ offices across six continents.