Java & Angular Developer

Intone Inc; McLean (VA); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Intone Inc. seeks a Java and Angular Developer to design, develop, and maintain full-stack applications in McLean, VA. You will implement Java-based backend services with Spring, and build Angular front-ends using TypeScript, while ensuring robust REST APIs and scalable data models.

The role emphasizes collaboration within Agile/Scrum teams, code reviews, documentation, and adherence to best practices in security and performance. 12+ month contract with potential for extension.

Qualifications

• Bachelor's or Master's degree in Computer Science or related field
• 5+ years of relevant professional experience
• 4+ years of Java development experience
• Strong understanding of Java language, Java 8+ standard library
• Proficient with Spring Framework, Spring Boot and REST APIs
• Familiarity with databases and SQL
• Experience with version control systems (GitHub/Bitbucket)
• Ability to write clear code documentation and technical specifications
• Strong analytical and problem-solving skills
• Good interpersonal and communication skills in diverse teams
• Experience with Angular front-end framework and TypeScript
• Gradle and Jenkins build tools
• Knowledge of ORM frameworks
• Experience with Agile and Scrum methodologies
• Knowledge of automated test frameworks
• Experience with positive/negative test scenarios (JUnit/Mockito)
• Experience with AI-assisted automatic testing suite development

Responsibilities

• Develop and maintain Java-based backend services and REST APIs using Spring Framework and Spring Boot
• Build and enhance Angular front-end applications using TypeScript
• Design and optimize database schemas and write SQL queries
• Write clear, comprehensive code documentation and technical specifications
• Troubleshoot and optimize applications for security, performance, and responsiveness
• Collaborate with team members to evaluate situations, make decisions, and solve technical problems efficiently
• Participate in code reviews and version control workflows
• Develop and execute unit tests using testing frameworks such as JUnit and Mockito
• Work within Agile and Scrum development methodologies
• Monitor and analyze application performance using diagnostic and analytical tools

Skills

Java

Angular

Spring Framework

REST APIs

SQL

Git / Version control

JUnit/Mockito

Agile/Scrum

Problem solving

Communication

Education

Bachelor's or Master's in Computer Science

Tools

Gradle

Jenkins

ORM frameworks

Job description

We are seeking a Java and Angular Developer for a 12+ month contract position in McLean, Virginia. In this role, you will develop and maintain full-stack applications using Java and Angular, working within a collaborative technical environment to deliver robust, scalable solutions.

Responsibilities

• Develop and maintain Java-based backend services and REST APIs using Spring Framework and Spring Boot
• Build and enhance Angular front-end applications using TypeScript
• Design and optimize database schemas and write SQL queries
• Write clear, comprehensive code documentation and technical specifications
• Troubleshoot and optimize applications for security, performance, and responsiveness
• Collaborate with team members to evaluate situations, make decisions, and solve technical problems efficiently
• Participate in code reviews and version control workflows
• Develop and execute unit tests using testing frameworks such as JUnit and Mockito
• Work within Agile and Scrum development methodologies
• Monitor and analyze application performance using diagnostic and analytical tools

Qualifications

• Required
  • Bachelor's or Master's degree in Computer Science or a related field
  • 5+ years of relevant professional experience
  • 4+ years of Java software development experience
  • Strong understanding of Java language, Java 8+ standard library, and open source frameworks
  • Good understanding and hands-on experience with Spring Framework, Spring Boot, and REST APIs
  • Familiarity with databases and SQL
  • Experience with version control systems (e.g., GitHub, Bitbucket)
  • Ability to write clear code documentation and technical specifications
  • Strong analytical and problem-solving skills
  • Good interpersonal and communication skills, with ability to work well with diverse teams
  • Self-starter mentality with ability to learn quickly and work diligently
  • Ability to adapt to new environments and work effectively with continuous change
• Preferred
  • Experience with Angular front-end framework and TypeScript
  • Familiarity with Gradle and Jenkins build toolsKnowledge of Object-Relational Mapping frameworks
  • Experience with Agile and Scrum development methodologies
  • Understanding of application performance diagnostics and analytical tools
  • Knowledge of automated test frameworks
  • Experience with mock-oriented testing, including positive and negative test scenarios (JUnit/Mockito)
  • Experience with AI-assisted automatic testing suite development