Backend Developer (Kotlin/Java)

Hesap was established in 2024 under the assurance of Sipay Electronic Money and Payment Services, positioning itself as Turkey’s next-generation financial product comparison platform. The Account enables individuals to make informed financial decisions by providing seamless access to the most competitive banking products -including loans, credit cards, and deposit options - within a single platform.

Sipay, an innovative financial technology company founded in 2019, specializes in developing products and services tailored to the financial needs of both businesses and individuals. Its comprehensive platform allows users to track and manage their financial portfolios efficiently while ensuring unbiased access to diverse financial options. This empowers businesses to navigate present financial challenges while strategically planning for the future.

With a commitment to delivering cutting-edge, fast, secure, and user-friendly payment solutions, the company continues to lead the industry with its customer-centric approach.

We are looking for Backend Developer (Kotlin/Java) to join our dynamic and fast-paced team. To build a best-in-class fintech platform, you will work with product managers, QA engineers, backend, frontend, and mobile developers.

What do we expect from you?

• Bachelor's degree in computer engineering, mathematics, or other related fields,
• Minimum 2 years experience in backend software development
• Strong understanding of software development methodologies,
• Proven ability to troubleshoot complex issues and solve problems efficiently,
• Effective communication skills
• Expert knowledge of object-oriented concepts and technologies such as software architectures, design patterns
• Professional experience with Kotlin or Java (willingness to learn Kotlin is a plus!).
• If you have strong Java experience and a willingness to learn Kotlin, we would love to hear from you
• Experience with Spring (Spring Framework, Spring Boot, Spring Cloud, Spring Data, etc.)
• Hands-on experience with API design
• Experience with relational databases like PostgreSQL, Oracle, etc.
• Experience with NoSQL databases like MongoDB, Redis, Couchbase, etc.
• Experience with message queues like Kafka, RabbitMQ, etc.
• Experience with container technologies like Docker, Kubernetes, OpenShift, etc.
• Experience with cloud platforms like GCP, AWS, Azure, or Huawei Cloud
• Knowledge on distributed systems and microservice architecture is a plus
• Strong desire to learn and explore innovative technologies

What will you do when you join us?

• Work within an agile team to define, design, build and ship new features and extend existing ones
• Analyze requirements and constraints, propose innovative solutions, and evaluate their impact on business goals
• Collaborate with your team and business stakeholders to develop solutions that maximize customer value and drive continuous improvement
• Write clean, maintainable code with unit tests and participate in peer code-reviews
• Contribute to implement the software engineering best practices for the full software development life cycle including software design, coding standards, code reviews, test processes, deployment strategies, and maintenance
• Actively contribute to the continuous improvement of our development processes and engineering culture
• Stay up to date with emerging technologies and industry trends, applying them to enhance our projects

Your personal data is shared with our company, Sipay Elektronik Para ve Odeme Hizmetleri A.Ş., as the data controller, in order to carry out the recruitment process. It will be processed by.

You can access detailed information about the processing of your personal data and your rights via Çalışan Adayları İçin Kişisel Verilerin İşlenmesi Hakkında Aydınlatma Metni - Sipay