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Sr. Java Backend Engineer

DPP Tech, Inc.Pleasanton, CA🇺🇸United StatesPosted 6 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Only W2 profiles

Sr. Java Backend Engineer

Location: Pleasanton, CA (Onsite)- local to Bay area

Required Skills:

  • 8+ years of experience in backend development using Java.
  • Strong hands-on experience with Spring Boot, REST APIs, and Microservices.
  • Experience with Java 17+ (preferred).
  • Solid understanding of backend architecture, multithreading, collections, and design patterns.
  • Experience with relational databases such as PostgreSQL, MySQL, or Oracle.
  • Familiarity with Kafka, RabbitMQ, or other messaging systems.
  • Experience deploying applications on AWS, Azure, or Google Cloud Platform.
  • Hands-on experience integrating or building AI/LLM-powered applications.
  • Experience with AI frameworks/tools such as LangChain, Spring AI, OpenAI APIs, Azure OpenAI, Vertex AI, Anthropic Claude, or Retrieval-Augmented Generation (RAG).
  • Experience with Docker, Kubernetes, Git, and CI/CD pipelines.
  • Strong problem-solving and communication skills.
Nice to Have:
  • Experience with vector databases (Pinecone, Weaviate, Milvus, pgvector).
  • Knowledge of Python for AI workflows.
  • Experience with MCP (Model Context Protocol) or AI agents.

 

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Skills

Docker
Microservices
MySQL
Oracle
Spring
Spring Boot
AWS
Azure
Git
Google Cloud
Java
Kafka
Kubernetes
LLM
PostgreSQL
Python
REST
RabbitMQ

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