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Mid Level Developer Jobs in Washington (NOW HIRING)

Mid-Level DevOps Engineer

Reston, VA · On-site

$55 - $75.25/hr

About the Role: We're looking for a DevOps Software Engineer who operates at the intersection of application development, infrastructure automation, and deployment orchestration. You'll contribute to ...

... mid-level Full Stack Developer to work for a large government contractor. This is your opportunity to work with a highly talented team that builds technology for the community needs. Our client ...

Mid-Level React Developer Location: Ashburn, VA (Hybrid) (W2 Only) We are seeking a Mid-Level React Developer to develop and maintain scalable front-end applications in a hybrid role based in Ashburn.

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 ...

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

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, 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 ...

New

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 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 ...

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 ...

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 ...

DEVOPS mid level

Washington, DC · On-site

$59.75 - $81.75/hr

Position Title * DEVOPS mid level Position Responsibilities 3 DAYS ON SITE... /DevOps developer: NODE JS strong AZURE 3y+ experience in backend technologies (node.js or python) Practical experience ...

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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 May 31, 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 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 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 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 cities in Washington are hiring for Mid Level Developer jobs? Cities in Washington with the most Mid Level Developer job openings:

Mid-Level DevOps Engineer

Grid Networks

Reston, VA • On-site

$55 - $75.25/hr

Full-time

Posted 23 days ago


Job description

About Us:
Grid Networks, LLC is a world-class telecommunications consulting firm supporting clients with product development, business operations, network maintenance, and supply chain services. At Grid, we develop products and services to meet customer needs with a focus on mobile connectivity, backbone networking, and IoT solutions leveraging expertise in 3GPP 5G/4G/LTE/3G and VSAT communications technologies.
About the Role:
We're looking for a DevOps Software Engineer who operates at the intersection of application development, infrastructure automation, and deployment orchestration. You'll contribute to backend services written in Go, Python (Django), and Kotlin (Spring Boot), supporting JavaScript SPAs and PostgreSQL databases - and you'll own how that software is configured, deployed, and operated.
What you'll do:
  • Support the full application lifecycle, including design, development, testing, release, and ongoing support
  • Deploy and maintain applications across dev, test, and production environments
  • Write and maintain Ansible playbooks for provisioning, configuration management, and deployment
  • Improve reliability, consistency, and observability across application stacks

Qualifications:
Technical Skills
  • Docker, Docker Compose, Docker Swarm stack deployment
  • Experience with Git and GitLab CI/CD pipelines to automate builds and deployments
  • Experience developing and writing Ansible scripts and using AWX
  • Artifact management via Nexus (Docker, PyPi, Maven/Gradle, Git LFS)
  • Experience with deployment tools such as Portainer or Foreman
  • Observability tooling: Prometheus, Grafana, ELK stack, Portainer
  • Linux systems experience including BASH Scripting
  • Git workflow experience (git flow, image promotion)
  • Familiarity with REST, WAMP, gRPC, RabbitMQ, and databases like PostgreSQL
  • Build tools: pip/Poetry, Composer, Gradle/Maven, shell scripting

Professional Skills
  • Bachelor's degree in software engineering, computer science, or a related field
  • 3+ years of professional software development experience
  • Strong problem-solving skills and attention to detail
  • Eager to learn and enthusiastic about new technologies

Bonus Points:
  • Experience with AWS or other cloud platforms
  • Experience developing in Python, Go, Kotlin, or JavaScript/Typescript
  • Familiarity with NoSQL tools like Redis or Elasticsearch
  • Interest in data visualization or observability

GRID Networks is committed to providing a work environment free from discrimination and harassment. Employment decisions at GRID Networks are based on an individual's capabilities and qualifications. All qualified applicants and employees receive consideration for employment, including protected veterans and individuals with disabilities.