Java Spring Boot Developer in Kolomolo

Job Vacancy: JavaSpringboot Developer Location: Poland - remote / hybrid (office Kraków/Warsaw) Ukraine- remote ⏰ Contract: B2B, Employment ,Full-Time As an Application Developer/Connectivity, you will be responsible for developing, integrating, and maintaining applications and APIs that connect various systems and platforms. You will use Java, JavaScript, PostgreSQL, SQL, Oracle, and other technologies to create scalable, secure, and reliable solutions that meet business and user needs Duties and responsibilities: Technology stack: Java 8 Springboot (maybe older tech) Deployed on Kubernetes with Helm/ArgoCD Queuing: Hazelcast CI/CD : Github Actions Oracle The main tasks are: Design, develop and system test functionality in existing and new systems written in Java and springboot. Correct and test defects in existing systems and integrations Set up and configure new infrastructure environments when needed Coach fellow team members Learn new things every day The main responsibilities are: Working with RESTful, SOAPAPIs using Java 8from multiple systems integrating them together using our platform to deliver different tasks. Develop, test, and deploy applications and APIs using Java, JavaScript, PostgreSQL, SQL, Oracle, and other technologies Contribute to the agile development and maintenance in the Software Engineering team Ensure systems and integrations are well tested before UAT Ensure your code and design is in line with our architecture and vision Ensure the performance, quality, and security of the applications and APIs, following the best practices and standards Demo prototypes to business stakeholders Provide technology leadership Troubleshoot and resolve any issues with the applications and APIs, and provide technical support and documentation Collaborate with other developers, engineers, and stakeholders to understand the requirements, design the architecture, and implement the solutions Research and evaluate new technologies and tools to improve the development and connectivity processes Qualifications and skills: 5+ years of Java experience Solid skills in: Software development using Java 11+ and Spring Boot or Java EE Modern integration technologies like REST or GraphQL Hands-on experience of: Using Linux and other open-source software (FOSS) One or more RDBMS and/or NoSQL data stores Common tools and service like git, Github, Docker, bash Continuous delivery, automatic tests, and DevOps way of working Greater knowledge in one or more of the following areas: Application scaling and high availability Amazon Web Services (AWS), Infrastructure-as-code, Terraform Container technologies Modern IT security GUI design and frontend development Ability to work independently when needed but care about the team A passion to explore and learn more Good social and interpersonal skills We also expect you to be fluent in English, both written and oral Proficient in web development frameworks and tools, such as Spring Boot, React, Angular A few years of work experience in relevant system development Experience with web services protocols, such as RESTful, SOAP, etc., and API development and management tools, such as Postman, Swagger, etc. Knowledge of relational and non-relational databases, such as PostgreSQL, SQL, Oracle, MongoDB, etc. Knowledge of cloud computing platforms and services, such as AWS, Azure, Google Cloud, etc. - would be good. Excellent communication and collaboration skills, and ability to work in a fast-paced and agile environment A degree in computer science or other relevant background Your personal characteristics: You have a strong will to contribute to the development projects and to the team output as a whole. You are eager to learn new things and at the same time open to sharing knowledge and experience with your colleagues. Furthermore, you are open to working in a mix of methodologies, nationalities, and cultures. You love coding and you aim at delivering high quality software but can at the same time accept that perfection is not always possible to reach. What we offer: Competitive salary and benefits A dynamic, collaborative, and growth-oriented work environment Opportunities for career advancement and continuous learning Flat management structure B2B contract A chance to be part of something bigger where what you say matters Agile ways of working Fun and relaxed working environment where work-life balance is important Regular company events (time for fun) Office in Krakow (High quality coffee / Tea / Fruits / Sweets) Ability to work alongside young, motivated, eager to learn and talented team About the Company: Kolomolo, a global supplier of software engineering and IT outsourcing services, is looking for a Java Spring Boot Developer. While Kolomolo is a pillar of strength, we shatter the corporate mold. Think agile teams, generous autonomy, and a remote & asynchronous ethos. We're also big on work-life harmony, inspired by Scandinavian values. Curious? Dive deeper into Kolomolo's Career Portal. What makes us different from other companies? We prioritize learning and development, and we recognize and reward hard work and intelligence. We treat our staff with respect and trust, giving them responsibilities and seldom checking up on them. We prefer agile ways of working, minimizing unnecessary management and bureaucracy. Our team is made up of passionate and knowledgeable individuals who love what they do and are always eager to help each other. But it's not all work and no play at our company! We believe in a healthy work-life balance and foster a fun and inclusive culture. Join us and be part of a dynamic team that encourages continuous learning, rewards hard work, and values a fun and inclusive work culture. Take your career to new heights with us as, where you'll have the opportunity to work with cutting-edge technologies, align your work with your passions, and be part of a team that truly values your contributions. Apply now and let's embark on an exciting journey of learning, achievements, and camaraderie together! Cheers to a fulfilling and rewarding career with us!