Java Backend Engineer

Job #JOB-01350
๐Ÿ“ NYC, NY๐Ÿ’ผ CONTRACTOR C2C
DatabasesSpring bootHibernateSQLExperience in AIGen AIAgentic AIJava 8/11/17Spring MVCHibernateJPAORM conceptsPostgreSQLMySQLOracleMicrosoft SQL ServerCockroachDBOpenAIAzure OpenAIAnthropicLangChainLangGraphSpring AISemantic KernelDockerKubernetesKafkaand CI/CD pipelines
๐‰๐จ๐› ๐‘๐จ๐ฅ๐ž: ๐‰๐š๐ฏ๐š ๐๐š๐œ๐ค๐ž๐ง๐ ๐„๐ง๐ ๐ข๐ง๐ž๐ž๐ซ ๐‹๐จ๐œ๐š๐ญ๐ข๐จ๐ง: ๐๐˜๐‚, ๐๐˜ (๐Ž๐ง๐ฌ๐ข๐ญ๐ž) ๐ƒ๐ฎ๐ซ๐š๐ญ๐ข๐จ๐ง: ๐‹๐จ๐ง๐  ๐“๐ž๐ซ๐ฆ ๐‚๐จ๐ง๐ญ๐ซ๐š๐œ๐ญ ๐•๐ข๐ฌ๐š: ๐Ž๐๐“, ๐„๐€๐ƒโ€™๐’, ๐„3 ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž: 10+ ๐ฒ๐ž๐š๐ซ๐ฌ ๐‰๐จ๐› ๐ƒ๐ž๐ฌ๐œ๐ซ๐ข๐ฉ๐ญ๐ข๐จ๐ง: Java Backend with relational Databases, Spring boot, Hibernate, SQL, Experience in AI , Gen AI, or Agentic AI effectively โ€ข Strong hands-on experience in Java 8/11/17 or higher, Spring Boot, Spring MVC, and Spring Framework. โ€ข Experience developing scalable backend applications, RESTful APIs, and microservices architectures. โ€ข Strong knowledge of Hibernate, JPA, ORM concepts, and database integration. โ€ข Hands-on experience with relational databases such as PostgreSQL, MySQL, Oracle, Microsoft SQL Server, or CockroachDB. โ€ข Strong SQL skills, including complex queries, joins, indexing, stored procedures, query optimization, and database performance tuning. โ€ข Practical implementation experience in AI, Generative AI (GenAI), or Agentic AI solutions. โ€ข Experience integrating LLMs such as OpenAI, Azure OpenAI, Anthropic, or similar AI platforms into backend applications. โ€ข Exposure to AI frameworks such as LangChain, LangGraph, Spring AI, or Semantic Kernel, with knowledge of prompt engineering and RAG-based applications. โ€ข Strong understanding of OOP concepts, design patterns, multithreading, application security, debugging, and unit testing. โ€ข Experience with cloud platforms (AWS/Azure/GCP), Docker, Kubernetes, Kafka, and CI/CD pipelines is an added advantage.

Posted 11/4/2026 ยท Open until 12/5/2026

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