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Assistant Software Engineer Jobs in Washington, DC

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

We are looking for experienced Software Engineers who will assist in driving, developing, and deploying unique products and capabilities to international customers. You'll dive into a diverse range ...

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

We are looking for experienced Software Engineers who will assist in driving, developing, and deploying unique products and capabilities to international customers. You'll dive into a diverse range ...

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

We are looking for experienced Software Engineers who will assist in driving, developing, and deploying unique products and capabilities to international customers. You'll dive into a diverse range ...

Fantom Corporation

Software Engineer

Chantilly, VA · On-site

The Software Engineer will work within an Agile development environment and collaborate with ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

VTG

Software Engineer

Hanover, MD

Overview VTG, is seeking a Mid-Level Software Engineer to support a mission-focused customer ... documentation. * Assist in developing and executing test procedures for software components.

Mondo

Software Engineer

Centreville, VA · Remote

$100/hr

Support customer migrations onto the payment processing platform * Assist with payment processing ... software engineering experience * Payment processing, ACH, or financial services experience

iNovex Information Systems

Software Engineer

Annapolis, MD · On-site

$110K - $258K/yr

... standards. * Assist with developing and executing test procedures for software components ... The Level 2 Software Engineer shall possess the following capabilities: * All Level 1 capabilities.

VTG

Software Engineer

Hanover, MD · On-site

$140K - $160K/yr

... * Assist with developing and executing test procedures for software components * Design, develop ... Confer with system engineers and hardware engineers to derive software requirements and to obtain ...

IQUASAR LLC

Software Engineer

Washington, DC · On-site

$120K - $140K/yr

Software Engineer * Location: Washington, DC * Position Type: Onsite * Clearance: TS/SCI ... * Assist with software configuration management to include version controls, bug/issue tracking ...

Root//Source

Software Engineer

Annapolis Junction, MD · On-site

$150K - $250K/yr

... * Assist with developing and executing test procedures for software components * Write or review ... engineers; analyze systems flow, data usage and work processes; and investigate problem areas

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All JobsSoftware Engineer JobsAssistant Software Engineer JobsAssistant Software Engineer Jobs in Washington, DC

Assistant Software Engineer information

See Washington, DC salary details

$37.4K

$100.5K

$152.3K

How much do assistant software engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for assistant software engineer in Washington, DC is $100,531.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $118,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an assistant software engineer?

To thrive as an Assistant Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or C++), software development fundamentals, and typically a bachelor's degree in computer science or a related field. Familiarity with version control systems like Git, basic debugging tools, and common development frameworks is important. Strong problem-solving abilities, collaboration, and effective communication help you work efficiently within teams and adapt to evolving project requirements. These skills and qualities are essential for delivering quality code, learning quickly, and contributing to successful software projects.

What are some common challenges faced by assistant software engineers when joining a new development team?

Assistant Software Engineers often encounter challenges such as adapting to unfamiliar codebases, learning new technologies or frameworks used by the team, and understanding the team's workflow and communication practices. It's common to spend initial weeks focusing on onboarding tasks, shadowing experienced developers, and gradually taking on more complex assignments. Collaboration with senior engineers is key, as they provide guidance and feedback to help you grow technically and integrate smoothly into the team's processes.

What is the difference between Assistant Software Engineer vs Software Engineer?

AspectAssistant Software EngineerSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; some internshipsBachelor's or higher; more experience preferred
Work EnvironmentEntry-level, supervised tasks, learning-focusedFull responsibility for projects, independent problem-solving
Employer & Industry UsageCommon in tech companies, startups, IT departmentsStandard role across tech, finance, healthcare, and more

The main difference is experience and responsibility. Assistant Software Engineers are entry-level, focusing on learning and supporting tasks, while Software Engineers handle full project development independently. The roles often overlap in credentials and work environment, but the Software Engineer position involves greater autonomy and technical expertise.

Is 25 too late to become an assistant software engineer?

Age is not a barrier to becoming an assistant software engineer; many professionals start or transition into tech careers at 25 or later. Success depends on acquiring relevant skills such as programming languages, understanding software development processes, and gaining practical experience through projects or certifications.

What is an assistant software engineer?

An assistant software engineer is an entry-level or junior role responsible for supporting software development tasks such as coding, testing, and debugging under the supervision of senior engineers. They often work with programming languages like Java, Python, or C++ and may need foundational knowledge of software development tools and methodologies.

What are the most commonly searched types of Software Engineer jobs in Washington, DC?

The most popular types of Software Engineer jobs in Washington, DC are:

What are popular job titles related to Assistant Software Engineer jobs in Washington, DC?

For Assistant Software Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Assistant Software Engineer jobs in Washington, DC look for?

The top searched job categories for Assistant Software Engineer jobs in Washington, DC are:

Assistant Software Engineer jobs near you
Infographic showing various Assistant Software Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $100,486 per year, or $48.3 per hour.

Software Engineer

Fuse Engineering LLC

Fort George G Meade, MD • On-site

Full-time

Re-posted 8 days ago

Job description

Description

 The Software Engineer shall be responsible for supporting the CASA Compute Environment (CCE) SaaS team and mission services. The CCE provides several containerized services that customers can provision and access on demand inside of a Kubernetes cluster. Some of the services include Gitlab CI/CD, Jupyter Notebooks, MinIO, and several other products. The Software Engineer shall perform maintenance and troubleshooting of containerized applications, upgrade services, assist customers using the CCE and develop any required software for new CCE functionality and services. In addition, the Software Engineer shall provide customer support to CCE customers across several Hustle channels and via help desk tickets. 

Requirements

TS/SCI w/ Polygraph Clearance Required

Experience using the Linux CLI

Experience with Bash/Python scripting.

Experience with creating Helm Charts for Kubernetes

Experience with developing services on Kubernetes.

Experience creating containerized applications/services using Docker.

Experience providing customer outreach and troubleshooting support.


Position Desired Skills

Experience with Jupyter Notebooks

Experience with Gitlab CI/CD pipelines

Experience updating containerized applications to address STE/STN requirements

Experience developing with REST APIs

Experience with the Atlassian Tool suite (Bitbucket, Confluence, Jira)

Willingness to demonstrate functionality to the CCE user community as needed

Willingness to learn new languages and technologies, such as AWS



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