Freelance Java Full Stack Developer (Spring Boot + Angular + DevOps)-Remote

Company Description

ThreatXIntel is a startup cyber security company dedicated to protecting businesses and organizations from cyber threats. We offer a range of services including cloud security, web and mobile security testing, cloud security assessment, and DevSecOps. Our mission is to provide customized and affordable solutions to meet the specific needs of our clients. We proactively monitor and test digital environments to identify vulnerabilities, ensuring high-quality security services for businesses of all sizes.

Role Description

Freelance Java Full Stack Developer

You’ll be responsible for developing RESTful services, optimizing performance, and ensuring code quality through automated testing and CI/CD processes.

Key Responsibilities

• Design and develop

  Java-based microservices

  using

  Spring Boot

  and

  Spring Cloud

  .
• Implement

  REST APIs

  and integrate with front-end applications built with

  Angular 8/9

  ,

  HTML

  ,

  CSS

  , and

  JavaScript

  .
• Work with

  relational (Oracle/DB2)

  and

  NoSQL (MongoDB)

  databases, optimizing queries and schema design.
• Utilize

  Redis or Hazelcast

  for caching and performance tuning.
• Manage source control and CI/CD pipelines using

  Git

  ,

  Jenkins

  ,

  TeamCity

  ,

  Bitbucket

  , and

  UDeploy

  .
• Develop and test code using

  JUnit, Mockito, Cucumber

  , and other testing frameworks.
• Deploy and maintain applications in

  Docker

  and

  OpenShift

  environments.
• Collaborate with cross-functional teams to meet project deadlines and handle evolving requirements.

Core Qualifications

• Strong knowledge of

  Java, Spring Boot, Spring Cloud, and J2EE Design Patterns

  .
• Proficient in

  Angular 8/9

  ,

  HTML

  ,

  CSS2/CSS3

  , and

  JavaScript

  .
• Expertise in

  SQL, JDBC, and Unix commands

  .
• Experience with

  Oracle, DB2, and MongoDB

  .
• Hands-on with

  Redis / Hazelcast caching frameworks

  .
• Exposure to

  DevOps and CI/CD

  (Jenkins, Bitbucket, UDeploy, TeamCity).
• Familiar with

  Docker and OpenShift

  (containers, pods, routes, load balancers).
• Strong background in

  test-driven development

  and tools like

  JUnit

  ,

  Mockito

  , and

  Cucumber

  .
• Experience with

  build tools (Maven)

  and

  IDEs (Eclipse, IntelliJ)

  .
• Excellent problem-solving skills and ability to work under pressure.

Why Work With Us

• 100% remote flexibility
• Exposure to full-stack development with modern tools and platforms
• Collaborative and dynamic environment
• Competitive hourly or project-based compensation