Протягом 20 рокiв GlobalLogic надає консультацiї, розробляє та створює чудовi цифровi продукти та програмне забезпечення у самiсiнькому серцi Кремнiєвої Долини. Ми гарантуємо вам доброзичливе та iнклюзивне середовище, де у вас буде достатньо викликiв, i де ви будете вчитися та зростати кожен день.
12 серпня 2022

Senior Ruby on Rails + JS Engineer (Backend) (IRC150362) (вакансія неактивна)

Краків (Польща), віддалено

GlobalLogic is inviting an experienced Senior Ruby on Rails + JS Engineer to join our engineering team.

Our client delivers personalized experiences, cross-channel messaging, and loyalty programs that add value to customer relationships. The product enables marketers to rapidly scale and meet the demands of the modern consumer. Marketers can easily deploy targeted and triggered cross-channel campaigns, compile data from multiple sources, and strategically promote desired customer behaviors — effectively increasing revenue and enhancing customer experiences.


  • Bachelor’s degree in Computer Science or similar field
  • 5+ years experience in software engineering
  • 3+ years of experience using Ruby on Rails
  • Advanced relational DB experience with MySQL (or similar RDBMS)
  • Experience with NoSQL solutions like Redis
  • Experience in building RESTful APIs
  • Experience with any JavaScript libraries (JQuery, React, Vue, Angular)
  • Knowledge of software development methodology, patterns, and best
  • Familiarity with code versioning tools such as Git
  • Experience in unit testing (RSpec)

Nice to have:

  • Ability to drive a project and mentor junior developers
  • Experience with other programming languages like Java and/or Groovy
  • Familiarity with Hadoop components, such as HBase, Spark, Kafka, Hive, Storm
  • Experience working with distributed systems
  • Experience with architectural patterns of large, high-scale data applications
  • Strong industry experience in architecture and development of scalable
    production quality backend systems
  • Solid understanding of distributed systems, data stores, data modeling,
    indexing and associated trade-offs
  • Experience with messaging queues and background jobs framework
  • English — intermediate. Direct communication with the client.


  • ReactJS, Vue.js, jQuery, Angular, Java, Groovy, Hadoop, Hbase, Spark, Kafka, Hive, Storm


The Engineer will work on an industry-leading Loyalty Program management solution that processes and analyzes billions of transactions per day on an Apache Hadoop, MySQL, and Ruby on Rails platform hosted on AWS. The platform allows marketers with best-in-class tools to design, create, and execute, data-driven promotions, offers, and real-time interactions that help engage and build lifelong, profitable, loyal customers.

  • Translate business requirements into specifications and detailed designs
  • Design, build, test, and support Customer Loyalty server components, such as APIs, database and business logic, and web-based UIs
  • Integrate with third-party solutions and APIs
  • Ensure unit and automated tests are in place
  • Performance benchmarks and tuning for high throughput
  • Deliver technical documentation for use by customers and partners
  • Work closely with PM, QA, DevOps, and customer success teams

We offer:

  • Interesting and challenging work in a large and dynamically developing company
  • Exciting projects involving the newest technologies
  • Professional development opportunities
  • Excellent compensation and benefits package