R&D as a Service
Senior Java Engineer – Tech Lead
Location
Ukraine
Posted
5 days ago
Salary
0
Seniority
Senior
Job Description
Senior Java Engineer – Tech Lead
SANDBX
• Advising on technical direction and architectural decisions • Evaluating scalability, maintainability, and performance of the existing platform • Performing code reviews and providing technical mentorship • Collaborating with leadership on technical strategy and roadmap planning • Assessing modernization opportunities, including potential migration from a monolith to microservices • Supporting the adoption of AI-based tools and solutions for data management • Helping ensure engineering efforts are aligned with business priorities and product goals
Job Requirements
- 8+ years of hands-on Java development experience
- Strong software architecture and system design skills
- Experience with distributed systems and messaging technologies (RabbitMQ, Kafka, or similar)
- Strong understanding of scalability, reliability, and performance optimization
- Solid SQL and database design experience
- Experience using AI agents and AI-assisted development tools in the coding process (e.g. Claude Code, GitHub Copilot, ChatGPT, Gemini)
- Ability to work independently and make strategic technical decisions
- Experience conducting code reviews and mentoring engineers
- Excellent communication and stakeholder management skills
- Strong spoken and written English
- Nice to Have
- Experience with monolith-to-microservices transformations
- Experience with AI-assisted development tools and AI-based solutions
- Experience working in healthcare, SaaS, or data-driven product environments
- Previous Tech Lead or Staff Engineer experience
Benefits
- Market competitive salary
- Small but highly skilled, technically savvy and passionate team
- Open, honest and inclusive culture
- Unlimited vacations and sick days
- Benefits&perks
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