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Java Developer

TechWish

Salary not specified
Aug 21, 2025
McLean, VA, US
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The company requires an individual with extensive Java programming experience to contribute to their web development efforts, specifically focusing on backend services and API design.

Requirements

  • Proficient in Java 8 or higher
  • Strong understanding of OOP (Object-Oriented Programming) and Design Patterns
  • Strong experience with Java EE (Jakarta EE) or Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security, etc.)
  • RESTful API Design And Development Using Spring Boot
  • API documentation tools: Swagger / OpenAPI
  • Understanding of HTTP, HTTPS, JSON, XML, WebSockets
  • Strong Experience With Relational Databases MySQL, PostgreSQL, Oracle, SQL Server

Responsibilities

  • RESTful API Design And Development Using Spring Boot
  • Strong Experience With Relational Databases MySQL, PostgreSQL, Oracle, SQL Server
  • Skilled in writing complex SQL queries, stored procedures, indexing, and performance tuning
  • Experience with Java Messaging Service (JMS) or equivalent
  • Familiarity with message brokers and queues (e.g., Apache Kafka, RabbitMQ)
  • Authentication and authorization (e.g., JWT, OAuth2, Spring Security) Input validation, secure coding practices etc.
  • Maven / Gradle

Other

  • Agile/Scrum methodology experience
  • Good communication & documentation skills
  • Ability to review code, mentor junior developers
  • Problem-solving & analytical thinking
  • RedHat Linux operating system experience is a must.