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Junior Java Backend Developer Jobs in Ashburn, VA

Java Kafka Developer (Hybrid)

Ashburn, VA · Hybrid

$52.25 - $67.50/hr

This role focuses on backend development within an event-driven, microservices architecture ... Mentor junior developers and support team growth Required Qualifications * U.S. Citizen able to ...

Currently, we are looking for entry-level software programmers, Java Full stack developers, Python ... it's a junior or entry-level position. The additional skills and project work with hands-on ...

Java Full Stack Developer

Reston, VA · On-site

$54.50 - $70.50/hr

Java (backend development) * Angular (frontend/UI development) * AWS (cloud services and ... Engineering Services

Knowledge & Experience: 0-1 year of IT experience. 0-1+ year developing in the Java programming language. Must have completed classes or training within the Java programming language. Exposure to XML ...

... Oracle, Java, > WebLogic, and GlassFish project requirements. > Assist to maintain software ... > Assist other developers, testers, and/or client stakeholders to > understand relevant ...

... Oracle, Java, > WebLogic, and GlassFish project requirements. > Assist to maintain software ... > Assist other developers, testers, and/or client stakeholders to > understand relevant ...

Java Developers (Multiple)

Reston, VA · On-site

$53 - $68.75/hr

Mid-level Java Developer 1.Experience in core Java, backend java. 2. Experience with SOA ... junior, mid level and senior developers. Most of the positions are mid level. Must be able to ...

... junior Java Developers Expertise in reviewing codes of other Developers and identifying issues Assigning and monitoring tasks of Development team Working closely with Scrum Master/Project Manager to ...

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Junior Java Backend Developer information

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$62.4K

$109.2K

$164.6K

How much do junior java backend developer jobs pay per year?

As of May 28, 2026, the average yearly pay for junior java backend developer in Ashburn, VA is $109,239.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,200.00 and $108,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Junior Java Backend Developer, and why are they important?

To thrive as a Junior Java Backend Developer, you need solid knowledge of Java programming, understanding of object-oriented design, and familiarity with backend frameworks like Spring, often supported by a degree in computer science or related field. Experience with relational databases (e.g., MySQL), version control systems (like Git), and exposure to RESTful APIs and build tools (such as Maven) are typically required. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are crucial for building reliable, scalable server-side applications and collaborating effectively within a software development team.

What are some common challenges faced by Junior Java Backend Developers when joining a new team?

As a Junior Java Backend Developer, one common challenge is adapting to existing codebases and understanding the team's preferred coding standards and practices. You may also find it challenging to grasp complex system architectures or integrate your code with various APIs and databases. However, most teams provide onboarding support, code reviews, and mentorship to help you ramp up. Collaborating closely with senior developers and asking questions can significantly ease your transition and foster your growth in the role.

What are Junior Java Backend Developers?

Junior Java Backend Developers are entry-level software engineers who specialize in building and maintaining the server-side logic of web applications using the Java programming language. They work closely with senior developers to implement APIs, manage databases, and ensure smooth data flow between servers and users. Their responsibilities often include writing clean, efficient code, debugging applications, and learning new technologies as needed. Junior Java Backend Developers typically have a foundational knowledge of Java, SQL, and frameworks like Spring Boot.
What are the most commonly searched types of Java Backend Developer jobs in Ashburn, VA? The most popular types of Java Backend Developer jobs in Ashburn, VA are:
What are popular job titles related to Junior Java Backend Developer jobs in Ashburn, VA? For Junior Java Backend Developer jobs in Ashburn, VA, the most frequently searched job titles are:
What job categories do people searching Junior Java Backend Developer jobs in Ashburn, VA look for? The top searched job categories for Junior Java Backend Developer jobs in Ashburn, VA are:
What cities near Ashburn, VA are hiring for Junior Java Backend Developer jobs? Cities near Ashburn, VA with the most Junior Java Backend Developer job openings:
Infographic showing various Junior Java Backend Developer job openings in Ashburn, VA as of May 2026, with employment types broken down into 74% Full Time, 22% Part Time, and 4% Contract. Highlights an 71% Physical, 2% Hybrid, and 27% Remote job distribution, with an average salary of $109,239 per year, or $52.5 per hour.
Back End Developer with Security Clearance

Back End Developer with Security Clearance

MANTECH

Springfield, VA

Other

Posted 5 days ago


ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

31st of 184 rated software companies


Job description

MANTECH seeks a motivated, career and customer-oriented Back-End Developer to join our team in Springfield, VA. The Back-End Developer will lead the design, implementation, and maintenance of server-side logic, APIs, and system integration for technical applications. You will help ensure back-end components meet technical requirements and security standards while supporting overall mission objectives. Responsibilities include but are not limited to: * Designing, developing, and maintaining server-side applications and APIs.
  • Building and managing databases while ensuring data integrity and security.
  • Integrating with authentication systems and security frameworks to meet all requirements.
  • Writing clean, efficient, and well-documented code for systems and interfaces.
  • Implementing security controls and maintaining a robust library of technical documentation.
  • Collaborating with developers and stakeholders to ensure seamless system integration.
  • Providing technical leadership and mentoring to junior developers to drive the technical agenda.
Minimum Qualifications: * Bachelor's degree in Computer Science or related field with 8+ years of experience in back-end development.
  • Expertise in back-end programming languages such as Python, Java, C#, Ruby, or Node.js.
  • Strong understanding of SQL and NoSQL database technologies and optimization techniques.
  • Experience with API design and development, including REST or GraphQL.
  • Proficiency with cloud platforms and containerization technologies like Docker and Kubernetes.
  • Knowledge of server-side frameworks and security best practices for classified environments.
  • Knowledge of database design and optimization techniques
  • Experience with authentication and authorization systems
Preferred Qualifications: * Experience working with classified systems and meeting complex security requirements.
  • Expertise in designing microservices architectures and using message brokers like Kafka.
  • Proficiency with Infrastructure as Code (IaC) tools such as Terraform or Ansible.
  • Experience with serverless computing and high-performance data processing.
Clearance Requirements: * An active TS/SCI with the ability to obtain and maintain a polygraph.
Physical Requirements: * The person in this position must be able to remain in a stationary position 50% of the time.
  • You will need to occasionally move about inside the office to access file cabinets and office machinery.
  • You must be able to exchange accurate information when frequently communicating with co-workers and management.

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