Senior Kotlin (Java) Developer – Microservices & Cloud

Unleash innovation in microservices and cloud — drive digital transformation with Kotlin expertise! Kraków-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior Kotlin (Java) Developer, you will be working for our client, a leader in building a robust platform for managing software development compliance. You will contribute to cutting-edge web applications and APIs built with microservice architecture, supporting development teams across the organization. This role offers a unique chance to shape the future of developer experience and work at the forefront of technology innovation. Your main responsibilities: • Collaborate with developers, testers, and other stakeholders to build and operate innovative products. • Design, develop, and implement both front-end and back-end features aligned with business priorities. • Work on APIs and microservices-driven solutions addressing impactful business challenges. • Engage actively in an agile CI/CD environment to ensure rapid delivery and iteration. • Participate in peer reviews and contribute to automated testing, maintaining high code quality. • Proactively troubleshoot and resolve technical issues, providing excellent support to customers. You're ideal for this role if you have: • At least 6 years of experience in software development. • Strong experience in Kotlin, with Java knowledge and willingness to learn Kotlin. • Hands-on experience with API development, SQL/databases, HTML/Javascript. • Proficiency in collaboration tools such as Bitbucket, Jira, and Confluence. • Solid understanding of microservice architecture and modern coding techniques. • Agile methodology experience, including working with Jira and Confluence. • Strong analytical and troubleshooting skills. • Excellent interpersonal skills. • Fluent in English (B2+ level). It is a strong plus if you have: (optional) • Good working knowledge of cloud technologies like AWS, Azure, or GCP. • Experience building CI/CD pipelines using Jenkins. • Background in Systems Administration on Linux/AIX/WAS platforms. Language Required for the role: Fluent English (B2+ level). Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.