Frontend Software Engineer_Journeyman
$403.14 per monthCrossflow Technologies
Position: WPF / C# Software Engineer for NSITE
Program Overview
The Network, System Integration and Test Environment (NSITE) is a Government owned, managed, and developed software suite. NSITE is used by the Missile Defense Agency (MDA), Joint Services, and numerous labs in support of continued testing of systems employed for defense of the United States and our Allies. The NSITE software provides data collection, situational awareness, and analysis capabilities to a wide range of users who benefit from NSITE's ability to act as an independent third-party truth teller. The NSITE team has in-depth experience in Tactical Data Links (TDL), Ballistic Missile Defense System (BMDS) Test, Enterprise Information Technology, Software and Systems Engineering and Information Assurance.
Duties and Responsibilities
- Responsible for designing, developing, deploying, and maintaining the NSITE software application.
- Work on an agile development team where success is defined by the ability to understand your path forward, effectively communicate that path, and complete the task inherent to that path in a timely matter.
- Communicate with leadership and the customer to ensure a common understanding of requirements.
- Document your work for the benefit of your teammates, the user, leadership, and posterity.
- Identify and solve challenging problems by writing performant, clean, and practical code.
Required Qualifications
- Active Secret Clearance, or ability to obtain one
- Bachelor's degree in Software Engineering, Computer Science, Computer Engineering, or equivalent
- 5 years experience working with Software Design and Development
- Proficient in C#, and in Microsoft .NET
- Proficient in WPF with MVVM patterns
- Ability to design and build an intuitive User Interface (UI)
- Knowledge of modern software engineering practices, including Agile methodologies
- Ability to analyze a requirement, generate a design, and produce efficient, robust, and testable software
- Ability to understand, and evaluate WPF / C# code and develop corresponding unit test(s)
Preferred Qualifications
- Familiarity with WPF based control sets such as DevExpress, Telerik, or Infragistics
- Understanding of and experience with secure programming techniques.
- Knowledge of tactical and simulation data links (specifically Link 16, JREAP, DIS, VMF, CMF and XML).
- Experience working with Microsoft Visual Studio
- Experience with using Git version control and Gitlab as software management tools.
- Currently have an Information Assurance Technical certification (CompTia A+, Net+, or Sec+) or the ability to obtain one
Travel Required: Less than 10% annually.
Equal Opportunity/Affirmative Action Employer:
Crossflow ensures that employment decisions and personnel actions are administered fairly, equitably, and in compliance with the federal, state, and local laws and regulations governing EEO and personnel management. All qualified individuals will receive consideration for employment opportunities without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Why Crossflow?
Crossflow Technologies is proud to offer such wonderful benefits and perks to our employees; however, we feel the biggest perk is our company culture. We harbor a culture that extends down to the individual level by hiring people who understand and embrace our company values. Values like fervently protecting work-life balance and celebrating the achievements of others. To help guide and shape this environment, we strive to solicit feedback as frequently as possible through direct conversations and anonymous input. We take great pride in the fact that we have been contenders for the Best Places to Work award for the past few years - particularly when paired with having made the Inc. 5000 list for growth. To us, this demonstrates our ability to effectively scale our culture showing that Crossflow has been and continues to be, a place that people want to be.
Benefit-Eligible Employee Perks:
EXCEPTIONAL HEALTH, DENTAL, AND VISION COVERAGE Crossflow is pleased to offer employees with exceptional single and family options for health, dental, and vision coverage. Payments are taken from the first two paychecks of each month.
At a glance,
Health coverage choices (including an HSA) ranging from $0.00 to $403.14;
Dental coverage ranges from $8.23 to $31.65; and
Vision coverage ranges from $8.28 to $21.80
CROSSFLOW KUDOS SPOT BONUS PROGRAM
We created a unique performance bonus program called Crossflow Kudos. Throughout the year, employees are nominated by other employees, company leads, and even individuals outside of Crossflow to receive additional compensation and personal recognition for their positive work. There are six broad categories in which employees can earn Kudos awards.
401(k) RETIREMENT PLAN & COMPANY MATCHING
Crossflow uses Principal as our 401(k) plan sponsor. Employees can choose payroll deduction and fund investing options. Payroll deductions will begin the month following your enrollment. Crossflow matches 100% of the first 3% of compensation, plus 50% of the next 2% of compensation.
Employee Stock Ownership Plan (ESOP)
Crossflow Technologies offers benefit-eligible employees participation in an Employee Stock Ownership Plan (ESOP). Through the ESOP, eligible employees may receive an ownership interest in the company, creating an opportunity to share in Crossflow's long-term success while building retirement value alongside our other employee benefits.
HIGHER EDUCATION ASSISTANCE PROGRAM
Crossflow offers education assistance to benefit-eligible employees for degree programs at their director's discretion. Crossflow feels that a well-rounded education, even outside of an employee's current role, can enhance an employee's skillset and increase the company's value.
GENEROUS PTO ACCRUAL & FLEXIBLE LEAVE POLICY
Crossflow currently grants 11 federally observed paid holidays. In addition to these holidays, Crossflow offers a minimum of 2 weeks of paid time off (PTO) to all full-time employees. Employees may utilize PTO for any reason (sickness, vacation, personal day, etc.) and can carry over a maximum of 120 hours from year to year. Many employees are authorized to work additional hours within a normal, forty-hour pay period. This approval is included in the employee's offer letter for employment. These extra hours may be banked for compensatory (comp) time off.
PAID PARENTAL & BEREAVEMENT LEAVE
To help our employees be present with family during major life events, Crossflow provides additional PTO. We offer varying types of paid Parental Leave to aid birthing, non-birthing, and adoptive parents transition into parenthood. Crossflow also recognizes the importance of supporting employees who endure a death in their family by providing up to 5 days of paid Bereavement Leave a year.
PROFESSIONAL DEVELOPMENT FUNDING
We support employees who seek out personal or professional growth opportunities through countless of enabling programs to further equip themselves. Professional Development includes, but is not limited to, training courses, certificate programs, memberships to industry groups, and materials.
EMPLOYEE DRIVEN COMMUNITY ENGAGEMENT
We create as many opportunities as possible for employees to meet and build community. We offer monthly team bonding activities, allowing team members to assemble on a different level than at work. In addition to these gatherings, in 2021 we established Crossflow Cares, an employee-owned and operated charitable organization focused on awarding grants and providing volunteers to local non-profits. Furthermore, Crossflow Technologies is committed to serving the public by investing a large portion of our net income in the greater Huntsville/Madison County area.
MENTORSHIP PROGRAM & MORALE LUNCHES
The most successful people in the world always have a terrific team behind them, and Crossflow chooses to be the team behind the people, cheering our employees on to meaningful successes. Our Mentorship Program involves strategically pairing a protégé with a mentor who understands an employee's career aspirations and provides coaching towards that goal. A less structured version of this is our Morale Lunch program. We committed a portion of our budget to support our leads to meet with their team members over lunch and facilitate quality catch up sessions. The morale lunches have become a great tool for maintaining open communication and gaining insightful feedback.
- AV/BlueHalo is seeking an experienced Full Stack Software Engineer. The ideal candidate will work closely with the Product Owners in completing complex development taskings while aiding in the daily execution of the software development team. This position will operate...SuggestedFull time
- ...Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As... ...grow with us! Torch Technologies is seeking a Full Stack Software Engineer to support the design, development, integration, and...SuggestedContract workTemporary workLocal areaRelocation packageFlexible hours
$143k - $165k
[ABOUT ISTARI DIGITAL] Istari is a digital engineering software company enabling our customers to turn the physical world into the digital to accomplish their specific mission or business objectives. Istari was founded with the vision of making open, scalable digital...SuggestedFull timeFor contractorsLocal areaRemote workHome officeFlexible hours- ...technology prototypes, multi-physics simulation software, multi-disciplinary analyses, and expert... ...is seeking an experienced Software Engineering Manager with strong full stack... ...roleProven full stack development proficiency: frontend (React, Vue, or Angular), backend (Node....SuggestedPermanent employmentFull timeTemporary workPart timeWork at officeDay shift
- ...Identifies and assesses high priority findings from static and dynamic software scans. Works in a team-oriented environment to provide cyber... ...accredited BS in Computer Science, Electrical, or Computer Engineering, or related technical degree Minimum 5 years of task...SuggestedFull time
$165k - $218k
...Defense Radar team develops cutting-edge tracking algorithms and software systems that detect, track, and characterize airborne threats in real-time. Working in small, focused teams, our software engineers design and implement sophisticated tracking solutions that...Full timeWork experience placementImmediate start$165k - $218k
...ABOUT THE TEAM Anduril's Software Engineers excel at developing state-of-the art algorithms and software that solve scientific problems with real-world applications. Working in small innovative teams, our software engineers build solutions that make a difference....Full timeWork experience placementImmediate start- ...that legally require all personnel to be U.S. citizens. Candidates who are not U.S. citizens will not be considered. Senior Software Engineer Location: Huntsville, AL* Position Type: Full-Time Travel Requirements: Up to 10% Position Summary Created...Full time
- ...US Federal government and its partners. As a Geospatial Software Developer, you will be part of the Cartographic Web Services (CWS... ...CWS backend system, while working hand-in-hand with UI/UX and frontend team to help implement the new generation of the CWS user...Full timeLocal areaImmediate start
- ...Secret or higher security clearance. This role will be performed on-site in Huntsville, AL. Summit TRC is seeking to add a Software Engineer to our team. This role will be focused on building and deploying software to enable new capabilities on UAS products. The...Full timeLocal area
$87.6k - $131.4k
...7re making history.\n\nNorthrop Grumman Space Systems\u2014Missile Defense Integration offers an excellent opportunity for an Engineer Software \u2013 SA (26-127) to join our team of talented and diverse professionals. Located in Huntsville, AL, this role is essential to...Full timeWork experience placementRemote workWorldwideRelocationFlexible hoursShift work$43.27 per hour
...Description Sigma Defense is seeking a Software Engineer II to join our team developing software solutions for communications, tactical, and hardware-integrated systems. This role involves a combination of desktop application development, web application development...Hourly payFull timeInternship$165k - $218k
...Unmanned Aerial System (UAS) threats. Working across product, engineering, sales, logistics, operations, and mission success, the Air Defense... ...worldwide. ABOUT THE JOB We're seeking a Senior Software Engineer to join our rapidly growing team in Huntsville, AL. As...Full timeWork experience placementImmediate startWorldwide$135.8k - $203.6k
...employees are not only part of history, they're making history. Northrop Grumman Space Sector is seeking a Sr. Principal Software Engineer – Level 4to support the Ground-based Midcourse Defense Weapon System (GWS) in their development, integration, deployment, and...Full timeContract workRelocation packageShift work$97k - $129k
...ABOUT THE TEAM Anduril's Software Engineers excel at developing state-of-the art algorithms and software that solve scientific problems with real-world applications. Working in small innovative teams, our software engineers build solutions that make a difference....Full timeWork experience placementImmediate start- ...Corvid's Missile Defense Products group is adding experienced Software Engineers to support the development of Fire Control software for weapons systems. The role will focus on developing (and testing) algorithms and capabilities that can be integrated into existing architecture...Full timeTemporary workFlexible hours
- Collaborate with test leads, developers, and systems engineers to design test cases and implement automated tests to validate system requirements... ...orchestration tools (e.g., Docker, Kubernetes) as part of a software delivery/testing pipeline. Familiarity with testing tools and...Full time
- ...Job Title: Software Engineer (Senior) Location: Huntsville, AL Position Type: Full-Time Position Overview: We are seeking an experienced Software Engineer to support the design, development, testing, and management of application development projects in...Full time
$169k - $253.6k
...Defense Systems division within Northrop Grumman Space Systems has an exciting career opportunity for an experienced Algorithms Software Engineer level 5 with Linux environment and software development experience to join the Broadsword Algorithms team. The Broadsword...Full timeWorldwideRelocationFlexible hoursShift work$87.6k - $131.4k
...they're making history. Northrop Grumman Space Systems—Missile Defense Integration offers an excellent opportunity for a Software Engineer (Algorithm) – TRK (26-334) to join our team of skilled and diverse professionals. Based in Huntsville, AL, this role is...Full timeContract workWork experience placementRemote workRelocationFlexible hoursShift work$87.6k - $131.4k
...they're making history. Northrop Grumman Space Systems—Missile Defense Integration offers an excellent opportunity for a Software Engineer (26-359) to join our team of skilled and diverse professionals. Based in Huntsville, AL, this role is essential to supporting...Full timeWork experience placementRemote workRelocationFlexible hoursShift work- ...The Software Integration Engineer serves on the Product Office team for Product Manager Scalable Hypersonics (PdM SHY). In this role, the engineer oversees contracted software development, complex system-of-systems integration, and software safety/release processes across...Full timeFor contractorsWork at office
$87.6k - $131.4k
...employees are not only part of history, they are making history.\n\nNorthrop Grumman Space Systems Sector has an opening for a Software Engineer (level 2) or Principal Software Engineer (level 3) to join our team of qualified, diverse individuals. This position will be...Full timeRelocationFlexible hoursShift work- ...retirement savings plan, Life Insurance, Disability Insurance. Job Description Location: Huntsville, AL 35803 Job Title: Software Engineer III Duration: 3+ months with a possible extension Description: The Contracted Software Engineer will be responsible...Permanent employmentFull timeWork experience placement
- ...Cepeda Systems and Software Analysis , a rapidly growing small company in Huntsville, AL, is currently seeking a motivated and ambitious Unmanned Aircraft Systems (UAS) Software Engineer to join the Software, Simulation, Systems Engineering and Integration Directorate...Full timeTemporary workLocal areaFlexible hours
- ...We are seeking an experienced Senior Software Engineer with a strong background in algorithm design, optimization, and implementation using C++, FORTAN, Python, and MATLAB. The ideal candidate excels at solving complex technical challenges, designing efficient software...Full time
$140k - $200k
...distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon,... ...), and a dedication to building accessible and inclusive software. ~ Excellent software engineering fundamentals: OOP, design...Remote jobFull timeWork at office- ...Location: HUNTSVILLE, AL, United States Date Posted: Mar 17, 2025 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must...Full timeContract workRemote workShift work
- Position Summary The Web Developer will support front-end and basic back-end development for the BATS web application. The position will use .NET, Angular, JavaScript, HTML, CSS, and AWS services to create responsive, interactive, and functional web capabilities. Primary...Journeyman
$80k - $140k
...Description Job Description FishEye is seeking a Front End Software Developer to join our team in Huntsville, AL. You will be... ...Test, Enterprise Information Technology, Software and Systems Engineering and Information Assurance. This position requires an Active...Temporary work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Frontend Software Engineer_Journeyman. Be the first to apply!
- frontend developer Huntsville, AL
- junior front end developer remote Huntsville, AL
- front end developer internship remote Huntsville, AL
- front end developer Huntsville, AL
- entry level front end web developer Huntsville, AL
- frontend engineer Huntsville, AL
- entry level front end developer remote Huntsville, AL
- front end web developer part time Huntsville, AL
- remote front end web developer Huntsville, AL
- front end engineer Huntsville, AL



