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Software Engineer Jobs in Gaithersburg, MD (NOW HIRING)

Fantom Corporation

Software Engineer

Chantilly, VA

The Software Engineer will work within an Agile development environment and collaborate with engineers, architects, and stakeholders to design, build, test, and deploy modern software solutions. The ...

Cymertek

Software Engineer

Reston, VA · On-site

Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer ...

Cymertek Corporation

Software Engineer

Chantilly, VA · On-site

$125 - $150/hr

Software Engineer Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer to ...

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. We are looking for experienced Software Engineers who will ...

VTG

Software Engineer

Hanover, MD · On-site

$140K - $160K/yr

This individual will collaborate with software, systems, and hardware engineers to develop, integrate, test, and maintain scalable, highly available mission systems. This role is based in Hanover ...

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. We are looking for experienced Software Engineers who will ...

Cymertek

Software Engineer

Annapolis Junction, MD · On-site

Software Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated ...

Cymertek Corporation

Software Engineer

Reston, VA · On-site

$100 - $125/hr

Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer ...

Everwatch

Software Engineer

Annapolis Junction, MD · On-site

$57.70 - $91.35/hr

Job Title Software Engineer Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full ...

Cymertek

Software Engineer

Tysons, VA · On-site

Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer ...

Cymertek

Software Engineer

Chantilly, VA · On-site

Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software ...

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Showing results 21-40

All JobsSoftware Engineer JobsSoftware Engineer Jobs in Gaithersburg, MD

Software Engineer information

See Gaithersburg, MD salary details

$69.3K

$160.9K

$224.1K

How much do software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for software engineer in Gaithersburg, MD is $160,902.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,900.00 and $188,700.00 per year, depending on experience, location, and employer.

What is a software engineer?

Software Engineers are professionals who design, develop, test, and maintain computer software and systems. They use programming languages, engineering principles, and problem-solving skills to build applications, websites, or software solutions that meet specific needs. Software Engineers may work in a variety of industries, such as technology, finance, healthcare, or entertainment, collaborating with other team members to deliver functional and reliable software. Their role often involves analyzing user requirements, writing code, debugging errors, and continually improving software performance.

What are the key skills and qualifications needed to thrive as a software engineer, and why are they important?

To thrive as a Software Engineer, you need strong programming skills, problem-solving abilities, and a degree in computer science or a related field. Familiarity with coding languages (such as Python, Java, or C++), version control systems like Git, and knowledge of software development methodologies are typically required. Excellent teamwork, communication, and adaptability distinguish top performers in this role. These skills ensure efficient, high-quality software development that meets user needs and adapts to technological changes.

What are some common challenges software engineers face when collaborating on large development teams?

Software engineers working on large teams often encounter challenges with communication, code integration, and maintaining consistent coding standards. Coordinating across multiple developers can lead to merge conflicts and misunderstandings about project requirements or priorities. Adopting tools like version control systems, regular code reviews, and clear documentation helps mitigate these issues. Building strong collaboration skills and proactively seeking clarification are key to ensuring smooth teamwork and project success.

What is the difference between Software Engineer vs Software Developer?

AspectSoftware EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field, certificationsBachelor's degree often preferred, certifications optional
Work EnvironmentDesigning, developing, testing, and maintaining software systemsWriting, coding, and implementing software applications
Industry UsageUsed across tech, finance, healthcare, and more for system-level rolesCommonly used in app and web development projects
Search IntentUnderstanding roles, responsibilities, and qualificationsLearning about coding, programming, and project work

While both roles involve software creation, Software Engineers typically focus on designing and architecting complex systems, whereas Software Developers mainly concentrate on coding and building specific applications. The roles often overlap, but the Engineer role may require broader system knowledge and design skills.

Are software engineers still in demand?

Yes, software engineers are in high demand across many industries due to ongoing digital transformation, the growth of cloud computing, and the need for software development, maintenance, and cybersecurity skills. The profession offers strong job stability, competitive salaries, and opportunities to work with various programming languages and tools.

Is 25 too late to become a software engineer?

Age is not a barrier to becoming a software engineer; many professionals start careers in tech in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and problem-solving, often through coding bootcamps, online courses, or formal education. Employers value skills and experience over age, making it possible to enter the field at 25 or older.
More about Software Engineer jobs

What are the most commonly searched types of Software Engineer jobs in Gaithersburg, MD?

The most popular types of Software Engineer jobs in Gaithersburg, MD are:

What are popular job titles related to Software Engineer jobs in Gaithersburg, MD?

For Software Engineer jobs in Gaithersburg, MD, the most frequently searched job titles are:

What job categories do people searching Software Engineer jobs in Gaithersburg, MD look for?

The top searched job categories for Software Engineer jobs in Gaithersburg, MD are:

What cities near Gaithersburg, MD are hiring for Software Engineer jobs?

Cities near Gaithersburg, MD with the most Software Engineer job openings:

Software Engineer jobs near you
Infographic showing various Software Engineer job openings in Gaithersburg, MD as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $160,902 per year, or $77.4 per hour.

Software Engineer

Fuse Engineering LLC

Annapolis Junction, MD • On-site

Full-time

Re-posted 6 days ago

Job description

Description

**A SECURITY CLEARANCE AND POLYGRAPH ARE REQUIRED

  •  The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon documented requirements. These systems might include, but are not limited to, processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and  application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Experience developing in UNIX. Ability to perform shell scripting. Working knowledge of Configuration Management (CM) tools and Web Services implementation. 

Requirements

  • Master's degree in Computer Science or related discipline from an accredited college or university, plus three (3) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

OR

  • Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity

OR

  • Seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Task Description

The Software Engineer shall be responsible for software development activities for a tiered Zero-touch provisioning (ZTP) and infrastructure automation (IA) solution for the bring-up and hands-off automation of complex High Performance Computing Systems. Software development activities include requirements analysis, design, implementation, testing, and sustainment. The primary focus is on integrating COTS and FOSS products, packages, and libraries. The Software Engineer must have a demonstrated understanding of the software development lifecycle.


Required Skills

  • Experience using the Unix CLI
  • Experience with scripting using Bash/Python
  • Experience developing with multiple programming languages such as C, Java, and Python in a Unix environment
  • Experience with software frameworks used for searching, monitoring, and analyzing big data such as Splunk and Elastic Stack 
  • Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL
  • Experience with NoSQL technologies such as MongoDB and Elasticsearch
  • Experience with containerization technologies such as Docker
  • Experience with CI/CD principles, methodologies, and tools such as GitLab CI and Jenkins
  • Experience with IaC (Infrastructure as Code) principles and automation tools such as
    Ansible, SaltStack, and Terraform 
  • Experience with designing, implementing, and using REST and/or RPC APIs 

Desired Skills

  • Experience with Messaging Frameworks such as Kafka, ActiveMQ, and RabbitMQ 


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