We are looking for a Java (Kotlin) developer who would like to be a part of the team providing solutions for a travel company.

Our Client is a European travel company, developing a product for selling a wide variety of relevant travel solutions in every customer journey.
The project aims to define a new read model for the new accounting project's customer reservation structure to handle accounting flow (and potentially more than that).

Doing this will decouple current databases from the current accounting process and enable an independent evolution of each company's domain.

- Take responsibility for the delivery of product features
- Identify and resolve technical issues under the Team leader and Architect’s supervision
- Carry out professional maintenance of junior software development staff
- Participate in project estimation and planning
- Code, develop unit and integration tests, debug, document, implement and maintain portions of the software
- Promote good design principles such as code reuse, modularity, and extensibility and mentor others in these principles
- Perform code reviews for compliance with best engineering practices, coding standards, and quality criteria set forth on the project
- Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation
- Participate in technical risks identification and analysis, immediately notify the Project Manager and Team leader of new threats identified, suggest the mitigation strategy
- Escalate technical issues that can’t be solved without additional involvement of project, department, or top management
- Report status and progress according to the project and Company demands

- 3+ years’ commercial experience in Java (Kotlin)
- Strong knowledge of the libraries: Spring Boot 2, Spring Web, Spring Data, Hibernate, Apache POI, Lombok, Swagger
- Experience in GraphQL, JDBC, MySQL
- Strong knowledge of SQL, Test-driven development
- Experience with such tools as ADR, Grafana, MySQL Workbench, Miro

About Sigma Software

Sigma Software предоставляет высококачественные ИТ услуги для клиентов в таких сферах, как электронный бизнес, документооборот, телекоммуникации, военная отрасль, авиационно-космическая промышленность, банковское дело, финансы и недвижимость, а также в сфере туризма, индустрии развлечений и разработки игр.

Три основных направления бизнеса компании — разработка и поддержка программного обеспечения, разработка программного обеспечения на заказ, в том числе разработка решений под мобильные устройства, ИТ консалтинг в различных сферах, в частности в сфере электронного бизнеса, документооборота и работы с проблемной задолженностью.

Свои услуги мы предоставляем в основном для компаний, расположенных в Западной Европе и США. Офисы в Харькове и Одессе работают с 2005 года. В 2014 открылись новые офисы в Киеве, Львове, Варшаве (Польша) и Сан-Хосе (США).

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Job posted on 19 April 2021
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