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Software Developer I Jobs in Washington (NOW HIRING)

Kepora

Software Developer

Chantilly, VA

Software Engineer to support an office that is accountable for clearance processing of all ... i.e. unsecure to secure network connections) in conjunction with software. Required Skills: 1. ...

VT Group (VTG)

Software Developer

Chantilly, VA · On-site

VTG is seeking a Software Developer for a technical development program supporting the Sponsor ... I.e., continuous integration and continuous delivery/deployment. • Write custom scripts to ...

TMC TECHNOLOGIES

Software Developer - Mid

Washington, DC · On-site

$95 - $135/hr

Job Title Software Developer - Mid Location Washington, DC 20001 US (Primary) Category Information ... NET * Proven understanding of version control and deployment pipelines: i.e. Git, GitLab, GitHub ...

TMC Technologies

Software Developer - Mid

Washington, DC · On-site

Job Title Software Developer - Mid Location Washington, DC 20001 US (Primary) Category Information ... NET - Proven understanding of version control and deployment pipelines: i.e. Git, GitLab, GitHub ...

CSA Global LLC

Developer I

Arlington, VA · On-site

Client Solution Architects (CSA) is currently seeking an Developer I to support onsite in the ... Prepare enhancement and defect resource estimates, supporting software requirement gathering ...

Leidos

Software Developer

Ashburn, VA

$69K - $125K/yr

Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland ... Knowledge of AI-assisted software development tools and workflows (i.e. Claude Code, Codex, etc.

Via Logic LLC

Senior Software Developer

Chantilly, VA · On-site

$104.65 - $189.18/hr

As a Software Developer you will design, develop, and implement reliable, robust, and resilient ... Demonstratable working experience with containers (i.e., Docker/Podman) or their orchestration (e.g ...

Leidos

Software Developer

Gaithersburg, MD

$69K - $125K/yr

Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland ... Knowledge of AI-assisted software development tools and workflows (i.e. Claude Code, Codex, etc.

CSA Global LLC

Developer I

Arlington, VA · On-site

Description Client Solution Architects (CSA) is currently seeking an Developer I to support onsite ... Prepare enhancement and defect resource estimates, supporting software requirement gathering ...

Warrant Technologies

Software Engineer I

Washington, DC · On-site

The Software Engineer I supports software design, development, and maintenance tasks in a NAVSEA Program Office Support role. This role contributes to coding, testing, and technical documentation ...

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Showing results 21-40

All JobsSoftware Developer I JobsSoftware Developer I Jobs in Washington

Software Developer I information

See Washington salary details

$54.4K

$126.7K

$188K

How much do software developer i jobs pay per year?

As of Aug 22, 2026, the average yearly pay for software developer i in Washington is $126,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 per year, depending on experience, location, and employer.

What is a software developer I?

A Software Developer I is an entry-level professional who designs, develops, tests, and maintains software applications under the guidance of senior developers or team leads. They typically work on coding tasks, debugging, and learning best practices in software development. This role often involves collaborating with team members, writing documentation, and participating in code reviews. It's a starting point for individuals building a career in software engineering.

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

To thrive as a Software Developer I, you need a solid understanding of programming languages (such as Java, Python, or C#), problem-solving skills, and typically a bachelor's degree in computer science or a related field. Familiarity with version control systems (like Git), integrated development environments (IDEs), and basic software development methodologies is important. Strong communication, teamwork, and a willingness to learn help you collaborate effectively and adapt to new challenges. These skills ensure you can contribute to successful software projects and grow within dynamic development teams.

What opportunities for mentorship and skill development are typically available to software developer I employees?

As a Software Developer I, you can expect to benefit from structured mentorship programs, code reviews, and regular feedback from more experienced developers on your team. Many companies also provide access to online learning platforms, technical workshops, and internal knowledge-sharing sessions. These resources are designed to help you build your technical skills, understand company-specific processes, and grow your professional network, setting you up for advancement to more senior roles.

What is the difference between Software Developer I vs Software Engineer I?

CriteriaSoftware Developer ISoftware Engineer I
Required CredentialsBachelor's in CS or related field; sometimes certificationsBachelor's in CS or related; certifications less common
Work EnvironmentTeam-based, collaborative projects in tech companiesSimilar environment, often in larger organizations or startups
Employer & Industry UsageUsed across tech, finance, healthcare industriesCommonly used interchangeably with Software Developer in many companies
Search & Comparison IntentOften compared with Software Engineer I for entry-level rolesSimilar entry-level role, slight differences in job scope

Both roles are entry-level software positions with similar educational backgrounds and work environments. The main difference lies in terminology preference; 'Software Developer I' emphasizes coding and development tasks, while 'Software Engineer I' may imply a broader engineering perspective. Companies often use these titles interchangeably, so understanding the specific job description is key.

What cities in Washington are hiring for Software Developer I jobs?

Cities in Washington with the most Software Developer I job openings:

Software Developer I jobs near you
Infographic showing various Software Developer I job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 6% Part Time, 2% Temporary, and 8% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $126,675 per year, or $60.9 per hour.

Software Developer

Kepora

Chantilly, VA

Full-time

Re-posted 28 days ago

Job description

Clearance & Citizenship Requirements

This position requires U.S. Citizenship and an activeTS/SCI security clearance with Full Scope Polygraph.Candidates who do not currently hold these credentials will not be considered.

Description:
Introduction: Software Engineer to support an office that is accountable for clearance processing of all individuals with access to Customer data and facilities. This position is in Chantilly, VA and requires an active TS/SCI clearance with Polygraph.
In this role you will work in a specialized team that will help gain efficiencies in communication and workflow processes by optimizing communication using cross domain network solutions (i.e. unsecure to secure network connections) in conjunction with software.
Required Skills:
1. Analyzing client/business requirements and designing appropriate cloud-based systems and architectures.
2. Developing, testing, and debugging cloud-native applications using programming languages like Python, Java, REACT, JNode and JavaScript.
3. Developing, testing, and debugging cloud serverless functions.
4. Developing, testing, and debugging web-based UI pages to ingest data and generate JSON, CSV, and TXT files.
Desired Skills:
1. Linux Administration to include bash scripting, cron jobs, and remote access.
2. Knowledgeable of cross domain services like AWS Diode.
3. Knowledgeable of cloud monitoring and security features such as AWS CloudWatch, CloudTrail, etc.
4. Knowledgeable of cloud infrastructure using tools like Ansible, Terraform, and Kubernetes.
5. Experience in monitoring performance metrics and optimizing systems as needed.
6. Collaborating with development teams and stakeholders throughout the software development lifecycle.
7. Implementing best practices for security, compliance, and access control.
8. Perform risk and vulnerability scans using cloud-based tools.
9. Ensuring solutions are scalable, reliable, and cost-efficient.
10. Renewing security certificates and tokens.

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