Senior Java Developer

Aktra; McLean (VA); On-site; USD 100,000 - 130,000; Full time

Job summary

Aktra is looking for an experienced Senior Java Developer based in McLean, Virginia. The successful candidate will design, develop, and maintain scalable enterprise applications, leveraging Java 8+, Angular, and TypeScript. This role involves mentoring junior developers while working in a fast-paced Agile environment.

The applicant should have a strong technical background and the ability to solve complex problems while delivering high-quality software solutions.

Qualifications

• 5-8+ years of software development experience.
• 4+ years of hands-on Java development experience.
• Experience with Agile/Scrum methodologies.

Responsibilities

• Design, develop, and support enterprise applications using Java and Angular.
• Develop RESTful APIs and scalable backend services.
• Mentor junior developers and contribute to team growth.

Skills

Java 8+

Angular

TypeScript

Problem-solving skills

Agile/Scrum methodologies

Education

Bachelor's or Master's degree in Computer Science or related field

Tools

GitHub

JUnit

Mockito

Hibernate

Docker

Job description

We are seeking an experienced Senior Java Developer to design, develop, and maintain scalable enterprise applications. The ideal candidate will have strong expertise in Java 8+, Angular, TypeScript, databases, and testing frameworks, along with the ability to drive technical solutions, mentor team members, and deliver high-quality software in an Agile environment.

Key Responsibilities

• Design, develop, and support enterprise applications using Java and Angular.
• Participate in architecture and technical design discussions.
• Develop RESTful APIs and scalable backend services.
• Apply software engineering best practices, including code reviews, design patterns, and automated testing.
• Troubleshoot and resolve performance, scalability, and security issues.
• Mentor junior developers and contribute to team growth.
• Collaborate with cross-functional teams in an Agile/Scrum environment.
• Create and maintain technical documentation.

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• 5-8+ years of software development experience.
• 4+ years of hands-on Java development experience.
• Strong proficiency in Java 8+ and core Java concepts.
• Experience with Angular and TypeScript.
• Solid understanding of relational databases and SQL.
• Experience with GitHub or GitLab.
• Strong knowledge of Object-Oriented Design (OOD), SOLID principles, and design patterns.
• Experience with Hibernate, JPA, or other ORM frameworks.
• Experience with Agile/Scrum methodologies.
• Hands-on experience with JUnit, Mockito, automated testing, and test-driven development.
• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent communication and collaboration skills.

Preferred Qualifications

• Experience with microservices architecture.
• Exposure to cloud platforms (AWS, Azure, or GCP).
• Experience with Docker, Kubernetes, Kafka, or similar technologies.
• Previous mentoring or technical leadership experience.

Keys to Success

• Demonstrates strong technical leadership and ownership.
• Thinks critically and solves complex technical challenges.
• Adapts quickly to changing priorities and technologies.
• Collaborates effectively with technical and business stakeholders.
• Delivers scalable, high-quality solutions with a customer-focused mindset.