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Full Stack Developer (Go/Java+React)

Kyiv, Kharkiv, Lviv, Dnipro, Vinnytsia, Odesa, Ukraine

We are looking for a highly skilled Senior Full Stack Engineer to join our team. You will work on designing and implementing scalable backend services and modern frontend applications, ensuring high performance, reliability, and maintainability. You will be part of a team building systems that handle large-scale, low-latency workloads with a strong focus on distributed databases and cloud-native architecture.

Essential functions

  • Design and implement scalable backend services using Go or Java.

  • Develop and optimize APIs for high-throughput, low-latency workloads.

  • Design CockroachDB schemas, indexes, and transactions for horizontal scalability and strong consistency.

  • Profile and tune system performance across databases, networks, and services.

  • Implement robust observability, error handling, and graceful degradation strategies.

  • Collaborate with frontend engineers to integrate React-based user interfaces.

  • Participate in code reviews, architecture discussions, and operational best practices.

Qualifications

  • Strong expertise in Go or Java, including concurrency and network programming.

  • Hands-on experience deploying and operating services in Docker and Kubernetes.

  • Solid understanding of distributed databases, preferably CockroachDB.

  • Proficiency in performance profiling, load testing, and building fault-tolerant architectures.

  • Experience with analytical databases such as Vertica, Snowflake, Cassandra, or PostgreSQL.

  • Experience with frontend development in React.

We offer

  • Opportunity to work on bleeding-edge projects
  • Work with a highly motivated and dedicated team
  • Competitive salary
  • Flexible schedule
  • Benefits package - medical insurance, sports
  • Corporate social events
  • Professional development opportunities
  • Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

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    Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.

    All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.