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Senior Java Software Engineer

  • Kyiv, Ukraine
Job #: 45221
Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.

DESCRIPTION


Our customer is a primary ticket outlet and distribution company based in different US locations - Seattle, Los Angeles, Scottsdale with operations in many countries around the world.

The team works in various business domains to bring the customers to a success: complex e-commerce solutions, banking, sport, logistics, project and people management, etc. It designs and develops high loaded web-based services and applications for desktop, tablets, mobile, and custom in-store (Kiosk) devices. The team participates in pre-sale activities, creating real data working prototypes, using cutting-edge technologies.

Developing solution (Interchange Controller) targeted to de-normalize raw data based on relational databases and store to Cassandra table. Such activity corresponds knowledge of Spark or any other relevant experience.

The project aimed to increase availability of ticketing data so fans can reliably enter stadiums and concert venues.
- Re-architecture existing solutions using Kafka messaging system and CQRS approach
- Aggregation and transition of data via Kafka Streams functionality
- Replication to Cassandra for the future use by another API clients
- Introduction of high-load compliance

Project technologies and tools

  • Java
  • Spring Boot
  • Rest API, envoy, ambassador
  • Data Streaming, Kafka, Streaming API
  • Casandra, Spark
  • Docker, AWS, Terraformer

Requirements

  • 3+ years’ Java development experience
  • Strong expertise in Java Core
  • Experience with Spring Framework (core, MVC, Integration)
  • AWS
  • Extensive experience in building scalable, high-performance distributed systems, systems that deal with large data volumes, n-tier, client/server, cluster and load balanced architectures, web applications
  • Would be a great plus: Spark
  • Nice to have experience with Kafka, Flink, Cassandra
  • At least intermediate English level (B1+)

We offer

  • Competitive compensation depending on experience and skills
  • Individual career path
  • Social package - medical insurance, sports
  • Sick leave and regular vacation
  • Partial coverage of costs for certification and IT conferences
  • English classes with certified English teachers
  • Flexible work hours
Learn more about EPAM in Ukraine

Equal Employment Opportunity

EPAM Systems, Inc. is an equal opportunity employer.  We recognize the value of diversity and inclusion in creating success for our customers, business partners, shareholders, employees and communities. We are committed to recruiting, hiring, developing and promoting employees without discrimination. As a global employer, this commitment includes complying with all laws in the countries in which we operate. Nevertheless, we believe equal employment practices should not be limited to what the law requires. Equal opportunity and inclusion are essential to motivate, empower and recognize the best in everyone.

At EPAM, employment actions are based on individual qualifications, without regard to race, color, religion, creed, gender, pregnancy status, sexual orientation, gender identity, gender expression, marital or familial status, national origin, ancestry, genetics, age, disability status, veteran status, citizenship status when otherwise legally able to work, or any other characteristic protected by law.

Pay Transparency Non-Discrimination Provision

EPAM will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Affirmative Action Obligations as a U.S. Government Federal Contractor

As a U.S. federal government contractor, EPAM is committed to meet its affirmative action obligations to make good faith efforts to expand the recruiting pool of women, minorities, individuals with disabilities, and protected veterans through outreach, targeted recruitment, training opportunities and other activities. We affirm this commitment annually in EPAM’s Affirmative Action Plans. The full text of our Affirmative Action Plan for Persons with a Disability and Protected Veterans is available for inspection in the People Operations Department during normal business hours. Email the People Operations Department to schedule an appointment.

Accessibility for Applicants with Disabilities

EPAM is committed to working with and providing reasonable accommodation to individuals with disabilities. If you require an accommodation at any stage of the employment application process, please send an email to the People Operations Department including your name, a detailed description of your requested accommodation, and the best method to contact you. If you have already reviewed a job posting or submitted an application for a job, please include the requisition number. We will assist you and make a determination on your accommodation request on a case-by-case basis.

EEO is the Law. Applicants to and employees of EPAM Systems Inc., are protected under Federal law from discrimination.

EPAM Systems, Inc. participates in eVerify.

Background investigations are required for all new hires as a condition of employment, after the job offer is made. Employment will not begin until EPAM Systems receives and approves the results of the background check.

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