Senior Java Engineer
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Apply to this jobWe are looking for talented Senior Java Engineer to join our team .
Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world.
The Senior Java Engineer will be a part of the AI Core team to bring new experiences for sellers and buyers leveraging Machine Learning models and other Artificial Intelligence tools to maximize the fun and accuracy of shopping experience.
Main Responsibilities:
- Design, build, and maintain efficient, reusable, and reliable code
- Suggest technical and functional improvements to add value to the product
- Conduct design and code reviews to deliver high quality product
Minimum Requirements:
- At least 5 years of proficiency in Kotlin or Java
- Deep experience with the Spring Framework
- Reactive tools experience (Project Reactor)
- Knowledge of different communication protocols such as REST, GraphQL, gRPC
- Experience with distributed systems
- Familiarity with tracing, metrics and monitoring best practices
- Experience of creating frameworks and platform for other developers
- Proficiency in Maven or similar tools
- Familiarity with NoSQL databases
- Very good spoken and written knowledge of English language (C1)
Nice to have:
- Familiarity with GenAI, AI agents, machine learning, and natural language processing concepts is a plus
- Experience with MCP, A2A, RAG is a big plus
- Experience with event-driven architecture
- Experience with Docker and Kubernetes
- Python experience is nice to have
- BSc or MSc in Computer Science, Engineering or relevant field
Professional growth:
- Strong engineering culture
- Challenging projects and mature teams
- Personalized on-demand cross-company mentoring support enabling you to learn new things faster
- Plenty of opportunities to share knowledge and get more experience such as opportunity to mentor others, speak at events, and contribute to pre-sales
- Direct communication with the customer
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
Summary
Design, develop, and maintain Java-based systems for e-commerce with AI integration.
Job title
Senior Java Engineer
Experience level
5+ years
Minimum experience
5+ years exp
Industry
e-commerce
Location requirements
Romania, flexible remote work allowed
Salary
Not specified
Management role
No
Required skills
Preferred skills
Specializations
Structured locations inferred from the posting.
Romania