Engineering & Technology
Senior
Ukraine

Senior Full Stack Engineer (Java + React)

ABOUT THE ROLE

In this role, you will contribute to building a simulation and prediction platform for a global fashion retailer operating across 200+ online and 90+ offline markets. You will help design solutions that enable better decision‑making for distribution center capacity, reducing risks of overstock and inventory gaps through data‑driven insights.

RESPONSIBILITIES

  • Design and develop backend and frontend features for a complex platform, ensuring scalability, performance, and reliable real‑time predictions
  • Take ownership of full‑stack delivery, improving system accuracy and usability while supporting critical business decisions across distribution centers
  • Collaborate closely with engineers, QA specialists, and stakeholders to align on requirements, architecture, and delivery priorities
  • Build and maintain microservices using Java and the Spring ecosystem, ensuring clean architecture and efficient data processing
  • Develop modern SPA interfaces with React and TypeScript, focusing on usability, state management, and performance optimization
  • Implement and maintain integrations with messaging systems, APIs, and data storage solutions
  • Ensure code quality through unit, integration, and E2E testing, applying best practices and modern testing tools
  • Contribute to technical decision‑making, documentation, and continuous improvement of system design and development processes

REQUIREMENTS

  • Strong proficiency in Java 11+, Spring Boot, JPA, Hibernate, and relational databases such as MariaDB
  • Solid frontend experience with JavaScript (ES6+), React 18+, TypeScript, and modern state management libraries
  • Hands‑on experience with Kafka or similar messaging systems, REST APIs, and OpenAPI standards
  • Good knowledge of testing tools and practices, including JUnit, Jest, React Testing Library, and E2E frameworks like Cypress or Playwright
  • Familiarity with tools such as Maven, Webpack, Grafana, GrayLog, and SonarQube
  • Understanding of design principles, including SOLID, GRASP, and domain‑driven design
  • Experience with microservices, real‑time data processing, and scalable application design
  • Strong communication skills, ability to estimate work, document decisions, and collaborate in Agile environments
  • Upper‑intermediate or higher English level for effective communication with global teams

SoftServe is an equal opportunity employer. Qualified applicants will receive consideration regardless of race, color, ancestry, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, citizenship, disability, health condition, marital or family status, veteran status, or any other characteristic protected by applicable law.

#LI-Remote

Role Summary

Location

Ukraine

Work type

Remote/Office

Direction

Engineering & Technology

Subdirection

Software Development

Tech level

Senior

Personal recruiter:

Olha Zmysla

Personal recruiter

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About us

We are a digital engineering and technology consulting company where expertise grows alongside people. For more than 30 years, we have been elevating technology: helping organizations navigate complex business challenges by combining deep engineering knowledge with thoughtful, research-backed innovation. Our teams work across key areas: digital engineering, data and analytics, Сloud, and AI/ML. In each, we deliver practical, scalable solutions rooted in real business needs and measurable human impact.

You bring your perspective and ambition. We create an environment where your work meets clarity, confidence, and purpose.

About us

We offer

Flexible work model

Work from home, from the office, or in a hybrid format that supports focus and collaboration.

Compensation & Benefits

Competitive, market-based pay, benchmarked by role and location — plus health coverage, paid time off, wellness support, and learning opportunities.

People-first Leadership

Approachable leaders who communicate openly, keep teams close to the strategy, and support long-term planning.

Advanced tech communities

Stay close to AI/ML, Cloud, Quantum Computing, IoT, and Robotics communities, with projects built on modern frameworks.

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