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Banking, Fintech and Technology - A BillDesk Subsidiary

Software Engineer - Java

₹3L – ₹10L • No equity
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IMPORTANT NOTE: Apply only through the links provided in this section. Applications through Angel List will not be considered.

Apply at https://bit.ly/3htfcl9

Hatio Innovations Private Limited is a fully owned subsidiary of BillDesk, India's largest online payment services company, working on FinTech products and software services.

We are looking for Software Engineers with experience in building high-performing, scalable, enterprise-grade applications.

You will be part of a talented software team that works on mission-critical applications. Software Engineer roles and responsibilities include managing Java/Java EE application development while providing expertise in the full software development life cycle, from concept and design to testing.

Software Engineer responsibilities include designing, developing and delivering high-volume, low-latency applications for mission-critical systems.

Apply at https://bit.ly/3htfcl9


  • Contribute in all phases of the development life cycle.
  • Write well designed, testable, efficient code.
  • Ensure designs are in compliance with specifications.
  • Prepare and produce releases of software components.
  • Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.


  • Bachelors/Masters degree in Computer Science, Engineering or a related subject.
  • Proven hands-on Software Development experience.
  • Proven working experience in Java development.
  • Hands on experience in designing and developing applications using Java EE platforms.
  • Object Oriented analysis and design using common design patterns.
  • Profound insight of Java and JEE internals (Class loading, Memory Management, Transaction management etc).
  • Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate).
  • Experience in the Spring and Spring boot Framework.
  • Experience in developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC, Spring boot).
  • Experience with test-driven development.

Optional Requirements

  • Experience as a Certified Java Developer.
  • Knowledge on cryptography (Symmetric and Asymmetric, PKI, etc.).
  • Full-Stack knowledge including knowledge on systems like Docker, Kubernetes, CI/CD etc.
  • Knowledge of NoSQL Databases like Cassandra, MongoDB etc.
  • Knowledge of Apache Kafka, ELK Stack etc.
  • Knowledge on Front-end frameworks like React, Angular, Vue etc.

Apply at https://bit.ly/3htfcl9

Hatio at a glance

Banking, Fintech and Technology - A BillDesk Subsidiary

Hatio focuses on Payments, Banking, and Finance Technology. Their company has offices in Kochi and Mumbai. They have a small team that's between 11-50 employees.

You can view their website at https://hatio.in or find them on Twitter and LinkedIn.