job description
Join Nextbank, a leading FinTech innovator, and take your Java development career to the next level. As a Freelance Part-Time Java Developer, youâll collaborate with global experts to build cutting-edge financial products used by millions worldwide. This remote opportunity allows you to work from the vibrant hubs of BaliâCanggu, Ubud, Denpasar, or beyondâwhile contributing to high-impact projects in a dynamic, agile environment.
At Nextbank, we leverage modern technologies to revolutionize digital banking. Youâll work on scalable backend systems, API integrations, and secure financial applications, ensuring seamless performance for our global user base. Whether you're refining existing platforms or developing new features, your expertise in Java will drive innovation in the FinTech space.
This role is perfect for developers seeking flexibility, professional growth, and the chance to make a tangible impact in a fast-paced industry. Enjoy a collaborative culture, competitive compensation, and the freedom to work from Baliâs most inspiring locations.
Responsibility
- Develop, test, and maintain high-performance Java-based applications for FinTech solutions.
- Collaborate with cross-functional teams to design and implement scalable backend systems.
- Optimize existing codebases for efficiency, security, and reliability.
- Integrate third-party APIs and services to enhance financial product functionality.
- Write clean, well-documented, and maintainable code following best practices.
- Troubleshoot and debug issues, ensuring minimal downtime for critical systems.
- Participate in code reviews and contribute to architectural discussions.
- Stay updated with emerging Java frameworks and FinTech industry trends.
Qualifications
- Proven experience (2+ years) in Java development with a focus on backend systems.
- Strong proficiency in Spring Boot, Hibernate, or similar frameworks.
- Experience with RESTful APIs, microservices, and cloud platforms (AWS/Azure/GCP).
- Familiarity with SQL/NoSQL databases (PostgreSQL, MySQL, MongoDB).
- Knowledge of financial systems, security protocols, or payment gateways is a plus.
- Excellent problem-solving skills and attention to detail.
- Ability to work independently in a remote, part-time capacity.
- Strong communication skills in English.