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Junior Java Developer

Haystack · Madison

Junior 🇬🇧 English
Java 8/11/17 Spring Boot Spring MVC Spring Data JPA Spring Security JSON HTTP MySQL PostgreSQL Oracle SQL Server SQL Git Docker Kubernetes AWS Azure Google Cloud

Job description

About the role

Join a forward‑thinking technology company that builds and maintains enterprise‑grade Java applications. As a Junior Java Developer you will work on scalable, secure, high‑performance solutions using modern Java technologies and industry best practices.

Key responsibilities

  • Develop, test, and maintain robust Java‑based backend applications with Java 8/11/17 and Spring Boot.
  • Design and implement RESTful APIs for integration with web, mobile, and third‑party applications.
  • Participate in architecture discussions and contribute to technical design decisions.
  • Write clean, reusable, well‑documented code following SOLID principles and design patterns.
  • Optimize application performance, scalability, and reliability through efficient coding practices.
  • Collaborate with UI developers, QA engineers, and DevOps teams.

Required profile

  • 1–4 years of professional experience in Java application development.
  • Strong proficiency in Core Java (Collections, Multithreading, Exception Handling, Generics, Streams, Lambda Expressions).
  • Hands‑on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.
  • Experience building RESTful web services using JSON and HTTP.
  • Proficiency with relational databases (MySQL, PostgreSQL, Oracle, SQL Server) and writing optimized SQL queries.
  • Familiarity with Git version control and basic knowledge of Docker, Kubernetes, or cloud platforms (AWS, Azure, Google Cloud).

Required skills

  • Java 8/11/17
  • Spring Boot
  • Spring MVC
  • Spring Data JPA
  • Spring Security
  • RESTful API development
  • JSON
  • HTTP
  • MySQL
  • PostgreSQL
  • Oracle
  • SQL Server
  • SQL
  • Git
  • Docker
  • Kubernetes
  • AWS
  • Azure
  • Google Cloud

What we offer

  • Opportunity to work on enterprise‑scale applications with modern Java technologies.
  • Collaborative, innovation‑driven environment with mentorship for professional growth.
  • Exposure to cloud‑native development, DevOps practices, and scalable architecture.
  • Career advancement based on technical expertise and performance.

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Published 3 weeks ago

Expires 1 month from now

15 views · 0 interested

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Haystack

Madison