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Trainee Junior C# Developer Jobs (NOW HIRING)

Nightwing

Junior Software Developer

Annapolis, MD · On-site

$66K - $86K/yr

Junior Software Developer Position Description At Nightwing CODEX, a software developer designs and ... Most of the work is developed in Python, C++ and Java. The intended platforms are Windows and Linux ...

Saalex

Junior Software Developer

Lexington Park, MD · On-site

$75K - $85K/yr

Greenfield Engineering, a Saalex Company is seeking Junior Software Developer in Patuxent River, MD ... Write clean, efficient, and well-documented code in C/C++ and other object-oriented languages

Saalex

Junior Software Developer

Lexington Park, MD · On-site

$75K - $85K/yr

Greenfield Engineering, a Saalex Company is seeking Junior Software Developer in Patuxent River, MD ... Write clean, efficient, and well-documented code in C/C++ and other object-oriented languages

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How much do trainee junior c# developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for trainee junior c# developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What is the difference between Trainee Junior C# Developer vs Junior C# Developer?

AspectTrainee Junior C# DeveloperJunior C# Developer
Required CredentialsBasic programming knowledge, often in training or internshipProven understanding of C# and related technologies
Work EnvironmentSupervised, learning-focused, entry-levelIndependent or team-based development tasks
Employer & Industry UsageInternships, training programs, entry-level rolesFull-time entry-level positions in software development

The main difference is that a Trainee Junior C# Developer is typically in a learning or internship phase, focusing on gaining skills under supervision. A Junior C# Developer has already acquired foundational knowledge and is expected to contribute to projects with less oversight.

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Trainee Junior C Developer jobs near you
Infographic showing various Trainee Junior C# Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.

Junior Software Developer

Nightwing

Annapolis, MD • On-site

$66K - $86K/yr

Full-time

Re-posted 25 days ago

Job description

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.
Junior Software Developer
Position Description
At Nightwing CODEX, a software developer designs and implements custom software tools and techniques. Most of the work is developed in Python, C++ and Java. The intended platforms are Windows and Linux systems with the environment being low and high level user space.
The developer diagnoses issues and debugs customer problems using industry standard tools as well as custom toolsets. In addition, the candidate is responsible for end-to-end design, development, and standard developer testing of the developed software. The software developer also writes documentation pertinent to operating and supporting the developed software and techniques. Daily activities include software development, toolchain/helper tool development, and use of debuggers, disassemblers, and other diagnostic software.
Other activities include attending design meetings, mentoring junior developers, or performing code reviews. Software developers' interface with other developers as well as customer personnel to solve problems and communicate requirements, status, and other information. They also mentor and lead junior-level developers to accomplish mission objectives and solve real-time engineering challenges.
Technical Requirements
The candidate will join a team of developers working on various Unix, Windows, or Mobile capabilities. They will support the group's overall mission to design, develop, test, and maintain CNO capabilities.
Security Clearance
Top Secret/SCI + Full Scope Poly required
Required Experience:
  • 1 - 6 years of experience programming in C/C++ or similar and Python
  • In-depth understanding of network protocols
  • In-depth understanding of OS internals
  • Experience with IDA Pro, Ghidra, or similar binary analysis tool a plus
  • Familiarity with modern software engineering concepts
  • Knowledge of common CNO techniques
  • Ability to gather requirements and design a solution with minimal oversight
  • Ability to present a development plan and forecast deliverables
  • Strong familiarity with software security technologies such as ASLR and DEP
  • Experience with additional architectures (ARM, RISC, PPC etc.)

Required Education
Bachelor's in computer engineering, Computer Science, or related field.
At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.
Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.
Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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