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Software Engineer Contract Jobs in Frederick, MD

Global Alliant Inc

DevSecOps Engineer

Rockville, MD · On-site

$90/hr

Senior Full Stack Software Engineer -DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099 ... S. Citizenshiprequireddue to federal contract requirements * Ability to obtain andmaintaina ...

Global Alliant Inc

DevSecOps Engineer

Rockville, MD · Remote

Salary: $135000 Senior Full Stack Software Engineer DevSecOps Salary- Up to $135,000/annually OR ... S. Citizenshiprequireddue to federal contract requirements * Ability to obtain andmaintaina ...

Global Alliant Inc

DevSecOps Engineer

Rockville, MD · Remote

$90/hr

Senior Full Stack Software Engineer - DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099 ... Citizenship required due to federal contract requirements * Ability to obtain and maintain a ...

Global Alliant Inc

DevSecOps Engineer

Rockville, MD · On-site

$135K/yr

Senior Full Stack Software Engineer - DevSecOps Salary- Up to $135,000/annually OR $90/hr on 1099 ... Citizenship required due to federal contract requirements * Ability to obtain and maintain a ...

Stem Xpert

Network engineer V

Frederick, MD

The available position is for a Tier 3 Network Engineer contract to hire to support a long-tenured ... software based management systems such as OpenView, SevOne, Smarts, Riverbed CMC, JunOS Space ...

Leidos

Sr. Software Developer

Gaithersburg, MD · On-site

$59 - $77.75/hr

US citizenship is required per contract. * Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of ...

Leidos

Sr. Software Developer

Gaithersburg, MD

$107K - $195K/yr

US citizenship is required per contract. * Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of ...

Leidos

AI Software Developer

Gaithersburg, MD · On-site

Leidos is seeking an AI Software Developer to join the Air Traffic Business Area within the ... Implement modern automated testing strategies, including unit, integration, contract, and end-to ...

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Showing results 41-60

All JobsSoftware Engineer Contract JobsSoftware Engineer Contract Jobs in Frederick, MD

Software Engineer Contract information

See Frederick, MD salary details

$63.1K

$146.7K

$204.3K

How much do software engineer contract jobs pay per year?

As of Aug 9, 2026, the average yearly pay for software engineer contract in Frederick, MD is $146,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,300.00 and $172,000.00 per year, depending on experience, location, and employer.

What is a software engineer contract?

Software engineer contracts are agreements where software engineers are hired on a temporary basis to work on specific projects or for a set period of time, rather than as permanent employees. Contractors often work for multiple clients, are paid hourly or per project, and may have more flexible schedules. These contracts outline the scope of work, compensation, deadlines, and other terms. Contract software engineers are responsible for delivering quality code and meeting the requirements set by the client or organization. This working arrangement can offer more autonomy, but also less job security and benefits compared to full-time employment.

What are the key skills and qualifications needed to thrive as a software engineer contract?

To thrive as a Software Engineer Contract, you need strong programming skills, a solid understanding of software development methodologies, and a relevant degree or proven experience in computer science or related fields. Familiarity with source control systems (e.g., Git), cloud platforms, and proficiency in languages or frameworks required by the contract are crucial, as are any certifications in areas like AWS or Agile methodologies. Excellent problem-solving, adaptability, and communication skills help you quickly integrate with new teams and deliver results in diverse environments. These skills ensure you can efficiently contribute to projects, meet client expectations, and maintain professional flexibility across various assignments.

What is the difference between Software Engineer Contract vs Software Engineer Full-Time?

AspectSoftware Engineer ContractSoftware Engineer Full-Time
Employment TypeTemporary, project-basedPermanent, ongoing
Work EnvironmentTypically freelance or agency-basedCompany offices or remote
CredentialsUsually similar certifications and skillsSame as contract roles
BenefitsLimited or no benefitsHealth, retirement, paid leave

In summary, Software Engineer Contract roles are temporary positions focused on specific projects, often with fewer benefits, while Software Engineer Full-Time roles offer permanent employment with comprehensive benefits. Both roles require similar skills and credentials but differ mainly in employment stability and perks.

What are some common challenges faced by software engineers working on contract positions, and how can they be managed?

Software engineers on contract often face challenges such as quickly adapting to new codebases, understanding diverse team workflows, and managing changing project scopes. It's important to proactively communicate with team members, clarify project requirements early on, and stay organized to meet tight deadlines. Additionally, maintaining a strong personal workflow and being open to feedback can help contract engineers integrate more smoothly and deliver high-quality results within limited timeframes.
What are the most commonly searched types of Software Engineer jobs in Frederick, MD? The most popular types of Software Engineer jobs in Frederick, MD are:
What are popular job titles related to Software Engineer Contract jobs in Frederick, MD? For Software Engineer Contract jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Software Engineer Contract jobs in Frederick, MD look for? The top searched job categories for Software Engineer Contract jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Software Engineer Contract jobs? Cities near Frederick, MD with the most Software Engineer Contract job openings:
Software Engineer Contract jobs near you
Infographic showing various Software Engineer Contract job openings in Frederick, MD as of July 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $146,678 per year, or $70.5 per hour.

Senior Full Stack Software Engineer

AeroVironment, Inc.

Leesburg, VA • On-site

$111.50 - $158.02/hr

Other

Medical, Dental, Vision, Retirement

Re-posted 22 days ago

AeroVironment rating

9.1

Company rating: 9.1 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

7th of 72 rated aerospace companies

Job description

Overview

The primary role of the Senior Full Stack Software Engineer is to design, build, and enhance the Titan‑SV Counter Unmanned Aircraft System (C‑UAS). Titan‑SV delivers comprehensive 360° surveillance, efficiently localizing malicious small Uncrewed Aircraft Systems (sUAS) to protect mission‑critical assets and provide trusted safety to warfighters on the ground.

Responsibilities
  • Apply today’s best practices in software development, leveraging cutting‑edge frameworks and methodologies to produce reliable embedded software.
  • Contribute to the design and implementation of the next generation of C‑UAS systems utilizing the latest hardware and software solutions.
  • Use agile processes and modern CI/CD pipelines to transform prototype embedded software and hardware into reliable production systems.
  • Identify candidates for automation in software and hardware processes and develop automated solutions to drive efficiency and increase production.
  • Partner with customers and end‑users to implement changes that improve usability and meet the ever‑changing needs of law enforcement and the warfighter.
  • Work with a close‑knit team of software engineers (4–5) to keep Titan‑SV’s software at the top of industry for reliability, accuracy, and usability.
Basic Qualifications
  • U.S. citizenship required.
  • Bachelor’s degree in computer science or a related field required.
  • Minimum 8+ years related software development experience.
  • Experience designing, implementing, improving, and maintaining front‑end systems with React or other modern JavaScript frameworks.
  • Experience developing back‑end solutions with Java, C++, and Python and integrating with databases, front‑end frameworks, RESTful APIs, and specialized hardware.
  • Extensive Linux operating system experience, with focus on software integration, package building and deployment, and system building.
Other Qualifications & Desired Competencies
  • Advanced degree in computer science or a related field.
  • Experience with RF technologies and digital signal processing.
  • Drone piloting experience, particularly possessing an FAA Remote Pilot Certificate.
  • Experience with 3D mapping using GIS layers, with software such as Maptiler, Mapbox, mbtiles, and Deck.gl.
  • Experience with software project management including scope, resources, timeline, and risk as well as implementing and maintaining agile methodologies.
Clearance Level

No clearance required.

Salary Range

$111,500 – $158,025

ITAR Requirement

This position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements.

Benefits

AV offers an excellent benefits package including medical, dental, and vision coverage, 401K with company matching, a 9/80 work schedule, and a paid holiday shutdown.

Equal Opportunity

AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity, or other legally protected status.

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