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Junior Mid Software Developer Jobs in Washington

Mid Software Engineer

Chantilly, VA · On-site

$69K - $158K/yr

  • Medical

  • Life

  • Retirement

  • PTO

R0245706 Software Engineer, Mid The Opportunity: As a software engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance ...

Mid-Level Software Engineer

Alexandria, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mid Software Engineer Location: Remote/Alexandria, VA Whitespace, Ltd., is seeking a Mid-Level ... The ideal candidate is creative, a problem solver, developer, designer, and appreciates delivering ...

Junior/Mid-level Software Engineer

Washington, DC · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking an Python software developer to join our team supporting defense-related programs. The ideal candidate holds at least a BS in Engineering or Computer Science, has 1-3 years of ...

DevOps Engineer

Springfield, VA · On-site

$109K - $185K/yr

  • Medical

  • Dental

  • PTO

Training & development DevOps Engineer (Junior, Mid-Level, Senior) Location: Springfield, VA ... Manage software revisions, configuration management, security patches, system hardening, and ...

Software Developer - Mid

Washington, DC · On-site

$124K - $138K/yr

Everforth ECS Federal is seeking a Mid-Level Software Developer to support a mission-focused federal IT program in Washington DC . Please Note: This position is contingent upon contract award. Salary ...

Junior Software Developer

Hanover, MD · On-site

$120K - $140K/yr

T-Rex is looking for a talented Software Developer to work on a program in the Hanover, Maryland ... T-Rex Overview Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing ...

Showing results 21-40

Junior Mid Software Developer information

What is the difference between Junior Mid Software Developer vs Software Engineer?

AspectJunior Mid Software DeveloperSoftware Engineer
Experience LevelEntry to mid-level, typically 1-3 yearsMid to senior level, often 3+ years
ResponsibilitiesWriting code, fixing bugs, assisting in developmentDesigning systems, architecture, leading projects
Skills & CertificationsBasic programming skills, common certifications (e.g., Java, Python)Advanced coding, system design, certifications often preferred
Work EnvironmentTeam collaboration, supervised tasksLeadership roles, complex problem-solving

While Junior Mid Software Developers focus on coding and assisting in projects, Software Engineers typically handle system design and architecture, often with more experience and responsibility. The roles overlap in skills and industry usage, but differ mainly in experience level and scope of work.

How does a junior mid software developer typically collaborate with senior developers and other team members?

As a Junior Mid Software Developer, you will often work closely with senior developers, participating in code reviews, pair programming sessions, and regular team stand-ups. You’ll have opportunities to ask questions, receive feedback on your code, and contribute to team discussions about technical solutions. Collaboration also extends to cross-functional teams, such as QA testers, UX/UI designers, and product managers, ensuring that software solutions meet both technical and business requirements. This supportive environment helps you build your skills and gradually take on more complex responsibilities.

What is a junior mid software developer?

A Junior Mid Software Developer is an early-career professional responsible for designing, coding, testing, and maintaining software applications under the guidance of senior developers. This role typically requires some prior experience or education in programming and software development, bridging the gap between entry-level (junior) and more experienced (mid-level) positions. Junior Mid Software Developers work collaboratively within a team, contribute to project tasks, and continuously learn new technologies and best practices to advance their skills. They may be involved in debugging, documentation, and implementing new features based on project requirements.

What are the key skills and qualifications needed to thrive as a junior mid software developer?

To thrive as a Junior/Mid Software Developer, you need proficiency in programming languages (such as JavaScript, Python, or Java), understanding of software development principles, and usually a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic database management, and common frameworks or development environments is typically expected. Strong problem-solving skills, teamwork, and effective communication help you collaborate with colleagues and adapt to changing project requirements. These skills and qualities are essential for writing reliable code, maintaining project momentum, and contributing positively to development teams.
What cities in Washington are hiring for Junior Mid Software Developer jobs? Cities in Washington with the most Junior Mid Software Developer job openings:
Infographic showing various Junior Mid Software Developer job openings in Washington as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Mid. Software Engineer

Belay Technologies

Annapolis Junction, MD • On-site

Full-time

Re-posted 16 days ago


Job description

Job Summary:
Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business specializing in systems automation and full stack development. They are seeking a Mid-Level Software Engineer to join their intel team, focusing on developing enterprise-grade Java applications and ensuring high-performance software solutions.
Responsibilities:
• Ability to debug and resolve applications errors and performance bottlenecks in a timely and effective manner
• Ability to clearly communicate ideas and status updates to peers and management
• Experience developing software with Git, Maven and Gradle
• Experience developing high-performance, multi-threaded Java applications or applications executed in distributed computing environments
• Knowledge of the Spring Framework and Dependency Injection
• Full-stack software development experience
• Experience developing web applications
• Accessibility (a11y) and Section 508 compliance
• Experience developing RESTful web services
Qualifications:
Required:
• TS/SCI Clearance with polygraph
• 8 years w/ degree (12 years w/o)
Preferred:
• Ability to debug and resolve applications errors and performance bottlenecks in a timely and effective manner
• Ability to clearly communicate ideas and status updates to peers and management
• Experience developing software with Git, Maven and Gradle
• Experience developing high-performance, multi-threaded Java applications or applications executed in distributed computing environments
• Knowledge of the Spring Framework and Dependency Injection
• Full-stack software development experience
• Experience developing web applications
• Accessibility (a11y) and Section 508 compliance
• Experience developing RESTful web services
Company:
Belay Technologies is an information technology company that provides software development, systems administration, and networking. Founded in , the company is headquartered in Columbia, USA, with a team of 11-50 employees. The company is currently Early Stage.