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Mid Level Developer Jobs in Washington (NOW HIRING)

Envisioneering, Inc

Mid-Level Engineer

Arlington, VA · On-site

$150K - $175K/yr

Job Title Mid-Level Engineer Location Arlington, VA 22217 US (Primary) Job Type Full-Time Education Bachelor's Degree How much will you travel if the job requires it? 0 - 25% Minimum Security ...

JST

Mid-Level Salesforce Developer

Washington, DC · On-site

$62.50 - $83/hr

Overview JST is currently seeking a Mid-Level Salesforce Developer to join our team. The Salesforce Developer will build and enhance Salesforce capabilities in a structured, regulated environment and ...

JST

Mid-Level Salesforce Developer

Washington, DC · On-site

$62.75 - $83.25/hr

Overview JST is currently seeking a Mid-Level Salesforce Developer to join our team. ​The Salesforce Developer will build and enhance Salesforce capabilities in a structured, regulated environment ...

Envisioneering

Mid-Level Engineer

Arlington, VA · On-site

$150K - $175K/yr

Envisioneering, Inc. is seeking a Mid-Level Engineer to support the Office of Naval Research (ONR) and its ongoing Science and Technology portfolio. The individual should have experience in ...

Ignite IT

Senior Level Developer

Suitland, MD · On-site

$58.75 - $77.50/hr

Mentor Mid-Level Developers. * Assist Product Owner and Requirements Engineer in refining complex stories. * Contribute to Definition of Done including: * Code complete * Automated tests implemented

Ignite IT

Senior Level Developer

Suitland, MD · On-site

$58.75 - $77.50/hr

Mentor Mid-Level Developers. * Assist Product Owner and Requirements Engineer in refining complex stories. * Contribute to Definition of Done including: * Code complete * Automated tests implemented

Koniag, Inc.

Mid-level Engineer

Arlington, VA · On-site

$130K - $160K/yr

Koniag Management Solutions, LLC a Koniag Government Services company , is seeking a Mid-level Engineer with a TS/SCI security clearance to support KMS and our government customer at the Pentagon ...

kgs

Mid-level Engineer

Arlington, VA

Koniag Management Solutions, LLC a Koniag Government Services company , is seeking a Mid-level Engineer with a TS/SCI security clearance to support KMS and our government customer at the Pentagon ...

SITEC Consulting

Mid-Level Software Developer

Laurel, MD · On-site

$150K - $200K/yr

Mid-Level Software Developer Location: Laurel, MD Schedule: Full-Time, On-Site Clearance Required: TS/SCI with Polygraph SITEC Consulting is seeking a Mid-Level Software Developer to support the ...

kgs

Mid-level Engineer

Arlington, VA

Koniag Management Solutions, LLC a Koniag Government Services company , is seeking a Mid-level Engineer with a TS/SCI security clearance to support KMS and our government customer at the Pentagon ...

SITEC Consulting

Mid-Level Software Developer

Laurel, MD · On-site

$150K - $200K/yr

Mid-Level Software Developer Location: Laurel, MD Schedule: Full-Time, On-Site Clearance Required: TS/SCI with Polygraph SITEC Consulting is seeking a Mid-Level Software Developer to support the ...

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All JobsMid Level Developer JobsMid Level Developer Jobs in Washington

Mid Level Developer information

See Washington salary details

$12.5K

$98.2K

$128K

How much do mid level developer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for mid level developer in Washington is $98,158.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $121,800.00 per year, depending on experience, location, and employer.

What are Mid Level Developers?

Mid Level Developers are software professionals who have gained several years of experience beyond entry-level positions and are proficient in coding, debugging, and collaborating on projects. They possess a strong understanding of programming languages, frameworks, and software development processes. Mid Level Developers often take on more responsibility than junior developers, such as mentoring newer team members, contributing to architectural decisions, and ensuring code quality. They are expected to work independently on tasks, communicate effectively with team members, and deliver reliable solutions to complex problems.

What is the difference between Mid Level Developer vs Junior Developer?

AspectMid Level DeveloperJunior Developer
Experience2-4 years0-2 years
SkillsProficient in multiple programming languages, problem-solving, and project contributionBasic coding skills, learning foundational concepts
ResponsibilitiesDeveloping features, debugging, collaborating on projectsAssisting in tasks, learning codebases, under supervision
Work EnvironmentIndependent work, team collaboration, project ownership

The main difference between a Mid Level Developer and a Junior Developer lies in experience, skill proficiency, and responsibilities. Mid Level Developers have more experience, can handle complex tasks independently, and contribute significantly to projects, whereas Junior Developers are still learning foundational skills and typically work under supervision.

What are the key skills and qualifications needed to thrive as a Mid Level Developer, and why are they important?

To thrive as a Mid Level Developer, you need solid programming skills in languages such as Java, Python, or JavaScript, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and frameworks such as React or Spring Boot is typically required. Effective problem-solving, teamwork, and strong communication skills help you collaborate and adapt to project needs. These abilities ensure you can deliver reliable code, work smoothly with colleagues, and contribute to successful software projects.

What opportunities for professional growth can a Mid Level Developer typically expect within a software development team?

As a Mid Level Developer, you can expect to take on more complex projects, mentor junior team members, and gradually assume greater ownership of features or modules. Many organizations support growth through peer code reviews, access to learning resources, and the chance to participate in architectural discussions. Advancement paths often include moving toward senior developer roles, technical leads, or specializing in areas like DevOps or security, depending on your interests and the company's needs.
What are the most commonly searched types of Developer jobs in Washington? The most popular types of Developer jobs in Washington are:
What are popular job titles related to Mid Level Developer jobs in Washington? For Mid Level Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Mid Level Developer jobs in Washington look for? The top searched job categories for Mid Level Developer jobs in Washington are:
What cities in Washington are hiring for Mid Level Developer jobs? Cities in Washington with the most Mid Level Developer job openings:
Mid Level Developer jobs near you
Infographic showing various Mid Level Developer job openings in Washington as of July 2026, with employment types broken down into 82% Full Time, 8% Part Time, 1% Temporary, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $98,158 per year, or $47.2 per hour.
Mid-Level Engineer

Mid-Level Engineer

Envisioneering, Inc

Arlington, VA • On-site

$150K - $175K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Title
Mid-Level Engineer
Location
Arlington, VA 22217 US (Primary)
Job Type
Full-Time
Education
Bachelor's Degree
How much will you travel if the job requires it?
0 - 25%
Minimum Security Clearance Required
TS
Job Description
Envisioneering, Inc. is seeking a Mid-Level Engineer to support the Office of Naval Research (ONR) and its ongoing Science and Technology portfolio. The individual should have experience in technology development, technology evaluation, systems engineering and integration, and system optimization to address emergent Naval priorities as well as technical and operational expertise to assist ONR Program Officers in developing, managing, and executing portfolios that address priority Command, Control, Computing, Communications, Cyber, Intelligence, Surveillance, Reconnaissance, and Targeting (C5ISRT) Science and Technology (S&T) requirements.
SUMMARY DUTIES/RESPONSIBILITIES:
  • Assist ONR Program Officer in developing technology development programs and roadmaps to address capability gaps and "plan, foster, and encourage scientific research in recognition of its paramount importance as related to the maintenance of future naval power, and the preservation of national security."
  • Monitor and evaluate S&T efforts being funded in academia, government laboratories/warfare centers, and industry.
  • Develop papers and presentations for a wide range of audiences from deckplate sailors to Congressional staff and Senior Executives that describe the S&T portfolio and specific projects within the portfolio.
  • Present briefings in support of ONR Program Officers as needed.
  • Work with ONR contracts to develop Statements of Work and requirements for potential S&T performers.
  • Staff documents and briefings with appropriate Resource Sponsors and Acquisition Offices to gain program support and signatures as needed.

Job Requirements
MINIMUM SKILLS/QUALIFICATIONS:
  • Current TOP SECRET Clearance and eligibility for access to Sensitive Compartmented Intelligence (SCI) or the ability to obtain a TOP SECRET Clearance and eligibility for access to SCI.
  • Recent experience in development and execution of complex technical tasks, applying analytical problem-solving methodologies, interfacing with Government and prime contractor personnel, and effectively allocating resources;
  • Recent experience in coordinating S&T development efforts with program schedules, performing technology assessments, and/or maintaining technology deployment agreements;
  • Demonstrated experience in software engineering, including familiarity with Continuous Integration and Continuous Delivery (CI/CD), microservices, application layers, and data layers.
  • Demonstrated subject matter expertise in the identification and analysis of critical Navy capabilities, coordinating interactions and facilitating opportunities for collaboration with intelligence agencies, military Research and Development (R&D) organizations, program offices, and resource sponsors to contribute to the development of well-coordinated US Navy capabilities;
  • Recent experience providing management and program support to mid-level executives;
  • Recent experience in quickly and effectively managing and executing corporate day-to-day tasks;
  • Recent experience in S&T program, project, or portfolio management as a scientist, researcher, program/project manager or analyst;
  • Current knowledge of the United States Navy and Marine Corps S&T process; and
  • Current knowledge and recent experience with DOD S&T policy, priorities, and programs.

ADDITIONAL DESIRED SKILLS/QUALIFICATIONS:
  • Experience with the transition of Naval R&D to the operational military.
  • Experience developing, coordinating, and supporting Navy S&T programs.
  • Prior Active-Duty Military experience.

EDUCATION: Doctor of Philosophy (PhD) from an accredited college or university in mathematics, engineering, physics, or related sciences plus 5 years of relevant work experience, or a Master's degree from an accredited college or university in mathematics, engineering, physics, or related sciences plus 10 years of relevant work experience, or a Bachelor's degree from an accredited college or university in mathematics, engineering, physics, or related sciences plus 15 years of relevant work experience.
APPROXIMATE SALARY RANGE: $150,000.00 - $175,000.00
BENEFITS: Envisioneering, Inc. offers a stable work environment, a competitive salary, and a comprehensive benefits package including 401k, Medical/Dental/Vision, FSA, Short Term, Long Term, AD&D and Life insurance, (employer paid), voluntary life, Tuition Reimbursement, Paid Leave, Holidays and much more.
AS A CONDITION OF EMPLOYMENT: You must pass a drug and pre-employment screening. U.S. Citizenship Required. *A Department of Defense (DoD) Top Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Please confirm in your cover letter or resume.
Envisioneering Inc. is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, alienage or national origin, ancestry, citizenship and immigration status, age, disability or handicap, sex (including pregnancy), marital status, veteran status, sexual orientation, genetic information, arrest record, hairstyle, or any other characteristic protected by applicable federal, state, or local laws. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment. Envisioneering Inc. is committed to creating and maintaining a workplace in which all employees have an opportunity to participate and contribute to the success of the business and are valued for their skills, experience, and unique perspectives.

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