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Mid Level Software Engineer Jobs in Reston, VA (NOW HIRING)

CGI Inc.

Mid Level Software Developer

Fairfax, VA · On-site

Find similar career opportunities Mid Level Software Developer Category: Software Development/ Engineering Main location: United States, Virginia, Fairfax Position ID:J0826-1436 Employment Type ...

Zetier

Mid-Level CNO Software Engineer

Arlington, VA · On-site

Mid-Level CNO Software Engineer Zetier is seeking Mid-Level CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing ...

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Mid Level Software Engineer information

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$66.2K

$153.8K

$214.2K

How much do mid level software engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for mid level software engineer in Reston, VA is $153,759.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,100.00 and $180,300.00 per year, depending on experience, location, and employer.

What is a mid level software engineer?

A Mid Level Software Engineer is a professional with a few years of experience who develops, tests, and maintains software applications. They work independently on tasks, contribute to code reviews, and collaborate with teams to design and implement solutions. Mid-level engineers are expected to write clean, efficient code, troubleshoot issues, and improve system performance. They may also mentor junior developers and participate in architectural discussions. Typically, they have strong problem-solving skills and proficiency in programming languages relevant to their role.

What typical responsibilities can I expect as a mid level software engineer?

As a Mid Level Software Engineer, you will be involved in designing, coding, testing, and maintaining software applications, often working on both new and existing projects. You’ll collaborate with other engineers, product managers, and QA teams to deliver features that meet business requirements, while also participating in code reviews and contributing to architectural decisions. Your responsibilities may also include troubleshooting bugs, refining development processes, and occasionally mentoring junior engineers. This role typically offers a blend of technical challenge, teamwork, and opportunities for continued skill development.

What are the key skills and qualifications needed to thrive in the mid level software engineer position, and why are they important?

To thrive as a Mid Level Software Engineer, you need a solid understanding of software development principles, programming languages such as Java, Python, or C#, and a bachelor’s degree in computer science or a related field. Experience with version control systems like Git, familiarity with agile methodologies, and sometimes certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Strong problem-solving skills, teamwork, and effective communication are standout soft skills in this position. These combined skills enable engineers to deliver high-quality code, collaborate efficiently within development teams, and adapt to evolving project requirements.

Is 25 too late to become a mid level software engineer?

Age is not a strict barrier to becoming a mid level software engineer; many professionals transition into software development in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and experience with development tools, through self-study, coding bootcamps, or formal education. Employers value skills and experience over age, so with dedication, starting at 25 is entirely feasible.

What does a mid level software engineer earn?

A mid-level software engineer typically earns between $80,000 and $120,000 annually, depending on location, industry, and experience. They often have 2-5 years of experience and may work with programming languages like Java, Python, or C++, using tools such as Git and Agile methodologies.

What are the most commonly searched types of Software Engineer jobs in Reston, VA?

The most popular types of Software Engineer jobs in Reston, VA are:

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For Mid Level Software Engineer jobs in Reston, VA, the most frequently searched job titles are:

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Cities near Reston, VA with the most Mid Level Software Engineer job openings:

Mid Level Software Engineer jobs near you
Infographic showing various Mid Level Software Engineer job openings in Reston, VA as of September 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 86% In-person, 5% Hybrid, and 9% Remote job distribution, with an average salary of $153,759 per year, or $73.9 per hour.

Software Engineer - Mid-Level & Senior-Level (2 Openings)

Vienna, VA

ActioNet, Inc.
IT Services • 1 - 5K employees
Learn more about ActioNet, Inc.external

$199K/yr

Full-time

Re-posted yesterday

Job description

Description

Software Engineer - Mid-Level & Senior-Level (2 Openings)

Summary:
We are hiring for two (2) Software Engineer positions at the Mid-Level and Senior-Level. These roles will support the design, development, implementation, and maintenance of enterprise-scale, dynamic, interactive web applications. The ideal candidates will have strong full-stack development experience and the ability to translate business requirements and technical specifications into secure, scalable, high-performing applications. Experience with Java and/or .NET, Oracle, Microsoft SQL Server, web services, APIs, cloud computing, application security, and software lifecycle management is highly valued.

Q Clearance:
Q Clearance is required for approximately 75% of staff in these positions. Candidates without an active Q Clearance may be considered for positions that do not require Q access.

Location:
Washington, DC or Gaithersburg, MD

Salary:
Up to $199,000, commensurate with experience and position level

Education:
Bachelor's degree from an accredited university or college in a technical discipline such as Computer Science, Information Technology, Software Engineering, or a related field.

Mid-Level Software Engineer (Level III):

  • Minimum of five (5) years of software engineering experience as a full-stack developer.
  • Experience designing and implementing enterprise-scale, dynamic, interactive web applications based on business requirements and technical specifications.
  • Experience developing complex applications using programming languages, frameworks, and application programming interfaces (APIs).
  • Experience developing applications that support online data processing and reporting systems.
  • Experience integrating web accessibility, data security, and authentication standards into applications.
  • Experience designing and developing web services.
  • Experience analyzing and resolving database, architecture, and application development issues.
  • Experience with software lifecycle management, including automated testing, documentation, code versioning, change management, release management, testing, quality assurance, and configuration management.
  • Experience with cloud computing and cloud-based application environments.
  • Experience developing and maintaining applications using technologies such as Oracle, Microsoft SQL Server, Java, and/or .NET.
  • Strong troubleshooting, analytical, and problem-solving skills.

Senior Software Engineer (Level IV):

  • Minimum of seven (7) years of software engineering experience as a full-stack developer.
  • Extensive experience designing and implementing enterprise-scale, dynamic, interactive web applications based on business requirements and technical specifications.
  • Advanced experience developing complex applications using programming languages, frameworks, and APIs to support online data processing and reporting systems.
  • Experience integrating web accessibility, application security, data protection, and authentication standards.
  • Strong experience designing web services and resolving complex database, architecture, integration, and application development issues.
  • Experience consulting with users to understand current operating procedures and clarify application and program objectives.
  • Ability to provide technical consultation and guidance on complex software development projects.
  • Recognized as a senior-level technical contributor or specialist capable of addressing complex technical challenges.
  • Extensive experience with software lifecycle management, including automated testing, documentation, code versioning, change management, release management, quality assurance, testing, and configuration management.
  • Strong experience with cloud computing and cloud-based application architectures.
  • Experience developing and maintaining enterprise applications using Oracle, Microsoft SQL Server, Java, and/or .NET.
  • Ability to provide technical guidance and mentorship to development teams and contribute to architectural and technical decisions.

Preferred Certifications:

  • AWS Certified Developer - Associate
  • AWS Certified Solutions Architect - Associate or Professional
  • Microsoft Certified: Azure Developer Associate
  • Microsoft Certified: Azure Solutions Architect Expert
  • Oracle Certified Professional
  • Microsoft Certified: Azure Database Administrator Associate
  • Certified Kubernetes Application Developer (CKAD)
  • Certified Kubernetes Administrator (CKA)
  • Certified ScrumMaster (CSM)
  • PMI Agile Certified Practitioner (PMI-ACP)
  • TOGAF Certification
  • Certified Information Systems Security Professional (CISSP) - preferred for Senior-Level candidates

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services.   With 24+ years of stellar past performance, ActioNet is the premier Trusted Innogrator! 

Why ActioNet? 
At ActioNet, our Passion for Quality is at the heart of everything we do: 
  • We are committed to make ActioNet a great place to work and continue to invest in our ActioNeters 
  • We are committed to our customers by driving and sustaining Service Delivery Excellence 
  • We are committed to give back to our Community, help others and make the world a better place for our next generation 
ActioNet is proud to be named as a Top Workplace for the ninth year in a row (2014 - 2022).   We have 98% of Customer retention rate.  We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation.
What's in It For You?
As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.  Are you ready to make a difference? 
ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. 
********Direct Applicants, only.  No Agencies, No third-party recruiters, please******** 

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