Senior Software Engineer

Toyon Research Corporation
Ashburn, VA



Full-time

Description

U.S. Citizenship Required . Ability to qualify for a US Department of Defense security clearance required.

This position is in-person (non-remote).

Toyon is seeking individuals capable of developing object-oriented software in C++, C#, Java, JavaScript and/or Python. The experienced software engineer will design, develop, test, and perform analysis in a highly technical environment. This position is an opportunity to work on a software engineering team with senior staff members guiding the development of mission-critical planning and decision-support systems for government customers. Motivation and a drive to implement robust software with intuitive user interfaces is required. Qualified candidates will have demonstrated software engineering capabilities and success working in a collaborative environment with configuration management and version control tools.

Requirements

Candidates with at least 7 years of relevant professional experience and a Bachelor’s or advanced degree in computer science or engineering are encouraged to apply.

The ideal candidate will have the following experience, skills and ambition:

  • Excellent thinking and problem-solving skills
  • Ability to work with others to conceptualize and collaboratively solve problems
  • Object-oriented software development in C++, C#, Java, JavaScript, Python and/or other (React and/or TypeScript a plus)
  • Experience designing, developing, and performing analysis with database management systems, geographic Information systems, and/or other (DBMS, SQL, GIS such as ArcGIS, etc.)
  • Understanding of software and systems engineering for multi-machine deployments
  • Ability to configure and maintain virtual machines and host servers

Preferred:

  • Strong math skills, particularly for implementation of optimization and search methods
  • Experience with coding and testing numerical methods
  • Existing TS Clearance with SCI eligibility

WE OFFER AN EXCEPTIONAL EMPLOYEE BENEFITS PACKAGE!

  • Competitive Industry Pay
  • 100% Employer-Paid Medical Insurance Premium
  • HSA with Employer Contributions
  • Dental and Vision Coverage Options
  • Company Funded 401(k) and Profit Sharing Plans
  • Employee Stock Ownership Plan (ESOP)
  • Life and Disability Insurance
  • Paid Parental Leave

The annual pay range for the Senior Software Engineer position is $130,000 to $190,000.

The posted pay range values provide the candidate with guidance on annual base compensation for the position, at a full time level of effort, exclusive of overtime, bonus, and benefits-related compensation, over a range of qualifications that may fit hiring objectives. Toyon Research Corporation will consider the individual candidate’s education, work experience, applicable knowledge, skills and training, among other factors, when preparing an offer of employment.

Equal Opportunity Employer including Disability and Veterans

Ref #2556-G

Posted 2025-09-12

Recommended Jobs

Clinical Psychologist - Pediatric Development

Carilion Clinic
Roanoke, VA

How You’ll Help Transform Healthcare: Clinical Psychologist - Pediatric Development Roanoke, Virgnia   POSITION DETAILS We are seeking a Pediatric Clinical Psychologist to join our multi…

View Details
Posted 2025-07-29

Senior Executive Assistant to CEO

Hawthorne Lane
Arlington, VA

Are you a humble, adaptable professional who thrives in supporting C-level leaders with precision and care? As the Executive Assistant with this association, you will be a trusted extension to the CEO…

View Details
Posted 2025-08-23

Senior GenAI Strategist, Model Customization, Generative AI Innovation Center

Amazon Web Services, Inc.
Arlington, VA

DESCRIPTION Amazon Web Services (AWS) is looking for experienced and motivated business-oriented technologists who possess a unique balance of business knowledge, effective interpersonal skills, a…

View Details
Posted 2025-09-10

Software Developer

Full Visibility
Virginia

Benefits: ~401(k) ~401(k) matching ~ Bonus based on performance ~ Company parties ~ Dental insurance ~ Donation matching ~ Employee discounts ~ Flexible schedule ~ Health insur…

View Details
Posted 2025-09-14

Dog Walker | Pet Sitter

FETCH! PET CARE GROVETON - MT VERNON
Alexandria, VA

Job Description Job Description Fetch! Pet Care is Hiring! Does spending time giving TLC to dogs and cats sound like your idea of fun? Do you have a flexible schedule or extra time in the wee…

View Details
Posted 2025-07-26

Jr. Java Developer

Bart & Associates
McLean, VA

Job Description Job Description Description: Jr. Java Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedic…

View Details
Posted 2025-07-25

Tennis Instructor

MyTennisLessons
Norfolk, VA

Job description MyTennisLessons is currently looking for a motivated and independent-minded tennis instructor in Norfolk, VA that will be responsible for conducting private lessons and small group…

View Details
Posted 2025-08-18

Director, Software Engineering (Card Data Platform)

Capital One
McLean, VA

Director, Software Engineering (Card Data Platform) As a Capital One Director of Software Engineering, you'll work on everything from customer-facing web and mobile applications using cutting…

View Details
Posted 2025-08-29

Landscaper

Fork Union Military Academy
Fork Union, VA

Job Description Job Description Fork Union Military Academy has open, full time and part time landscaping positions. If you love working outside we are waiting to hear from you! Job Title : L…

View Details
Posted 2025-07-30

Cyber Systems Engineer FSP

Tenica and Associates
Chantilly, Loudoun County, VA

Cyber Systems Engineer ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED The Sponsor is seeking an experienced analyst to assist with efforts to investigate adversary technical attacks against USG criti…

View Details
Posted 2025-08-06