Senior Backend Developer İş İlanı

Hesap positions itself as Turkey’s next-generation financial product comparison platform. It is an AI-powered, one-stop financial platform that enables individuals to make informed financial decisions by providing seamless access to the most competitive banking and financial products — including loans, credit cards, deposit options, electronic money solutions, open banking, and investment products — all within a single platform. Powered by AI-driven, real-time data and insights, Hesap delivers personalized financial recommendations through an integrated network of financial institutions, ensuring a transparent, efficient, and superior user experience. We are looking for Senior 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 5 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, Hesap Bilgi Hizmetleri ve Teknoloji 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 https://hesap.com/bilgi-guvenligi/calisan-adayi-aydinlatma-metni