Developer Platform Engineer with API management

Must-have: 6+ years of professional software development experience.Strong coding skills in Java or Kotlin, including experience with modern application frameworks and solid API design principles.Hands-on experience with at least one major API gateway/management technology (e.g. AWS API Gateway, Azure API Management, Kong or similar).A good understanding of API security, authentication/authorization, traffic management, and resilience.Practical experience working with cloud platforms, containers, Kubernetes, Infrastructure as Code (IaC), and CI/CD pipelines.Previous experience building or contributing to a shared cloud platform, developer portal, or platform engineering capability.Excellent English skills (minimum B2+), with the ability to facilitate technical discussions and write concise decision documents. Nice-to-have: A broad technical background that touches upon application development, networking, and security.Experience with advanced observability, service discovery, and automated operations.German language skills are a plus. teems.it is a growing IT company delivering solutions that have a real impact on the development of the European technology market. We are committed to ensuring our applications meet the highest quality standards, focusing on usability, modern technology, and transparency in everything we do.We offer participation in stable international projects in a remote-first model, with the option to work from a modern office located in the heart of Krakow.Beyond a transparent business environment, we offer:Private medical careIndividual training budgetEducational and development initiativesInternal workshops in Krakow 2-3 times a year (travel and accommodation costs covered)Option to work from the officeTeam integrations and training-integration tripsCommitment to the highest project management standards ,[Design, develop, and operate shared platform capabilities, developer portals, and Internal Developer Platforms (IDPs) to improve developer experience., Manage and optimize API gateway infrastructure, traffic management, rate limiting, and API security., Drive technical decisions, evaluate various technical options, build prototypes, document trade-offs, and present clear recommendations to both technical and non-technical stakeholders., Translate high-level business or technical objectives into concrete, implementable solutions—even when requirements aren't fully specified yet., Take accountability for initiatives within an agile, cross-functional team, moving projects from initial concept to production., Work in a remote-first, agile environment (Scrum or Kanban) focused on collaboration and high impact.] Requirements: Java, CD pipelines, API Gateway, API, Security, Cloud platform, Kubernetes, IaC, Cloud computing, AWS, Azure, High availability, Networking, Kong, E-commerce Tools: . Additionally: Training budget, Private healthcare, International projects, Free coffee, Bike parking, Shower, Free beverages, Playroom, Free snacks, In-house trainings, In-house hack days, Modern office, Startup atmosphere, No dress code.