FULL_TIME

FEED

YEAR

Technical Troubleshooting and Release Validation Use browser developer tools, API responses, application logs, and basic SQL queries to investigate issues across the user interface, APIs, backend services, data, permissions, and environments. Savan Group is seeking a hands-on Software Quality Assurance Engineer to support HUB, an enterprise web application used to manage and report on Enterprise Project Management Office (EPMO) processes and workflows.

Savan

Software Quality Assurance Engineer

partner JazzHR

UNKNOWN

Basic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience or equivalent combination of related education and work experience. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity.

Mitre Corp

Lead Software Engineer, TS/SCI w/ Polygraph

linkup_via_bold

Expert-level knowledge of Core Java (NOT Spring Boot), Eclipse IDE v2026, Java 17 or later, JVM, JRE, and JDK concepts, JavaScript, AJAX, jQuery, JSP, Apache Tomcat 11 or later, Tomcat connector, MariaDB (MySQL) v10 or latest, HTML5, CSS, JSON/XML HTTP, HTTPS, REST API, SSH, PKI, OpenSSL, Putty, Linux and LDAP. Experience w/ front-end development w/ JSP, AJAX, jQuery, JavaScript, HTML and CSS design for web presence and back-end development; Experienced writing Jakarta Servlet API, including servlet lifecycle, request and response handling, and session management.

Dezign Concepts LLC

Software Engineer SME

You'll work as part of a cross-functional team of software engineers, solution and cloud architects, database administrators, DevSecOps engineers, quality assurance specialists, user experience professionals, business analysts, product managers, data analysts, accessibility and security specialists, and behavioral health subject matter experts. Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.

<p>ICF (NASDAQ:ICFI) is a global consulting and technology services provider with more than 5,000 professionals focused on making big things possible for our clients. We are business analysts, policy specialists, technologists, researchers, digital strategists, social scientists and creatives. Since 1969, government and commercial clients have worked with ICF to overcome their toughest challenges on issues that matter profoundly to their success. Come engage with us at icf.com.</p>

ICF International, Inc

Software Engineers (Generalists)

ea_via_bold

With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity. Experience developing web applications with different architectures including server-side rendering (SSR), single page applications (SPAs), and hybrid applications (interactive islands pattern).

The MITRE Corporation

Senior Full Stack Engineer, Ts/Sci W/Polygraph

Lead Software Engineer, Ts/Sci W/ Polygraph

Senior Full Stack Engineer, TS/SCI w/Polygraph

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Your analysis will cut through complexity to identify the optimal modernization pathway for each system-whether retain, rehost, replatform, reengineer, replace, consolidate, or retire-with clear, evidence-based rationale that connects technical decisions to mission outcomes and financial implications.

CACI International Inc.

Senior Systems Engineer

High proficiency with Linux and Windows-based operating systems to include a deep, core understanding of the operating systems’ concepts and functionality, experience building and configuring systems from scratch, experience troubleshooting functionality, and performing all functions leveraging automation tooling where possible . Proficiency with multiple Red Hat tools, to include Red Hat OpenStack (RHOSP), Red Hat OpenShift (RHOCP), Red Hat OpenStack Services on OpenShift (RHOSO), and Red Hat Satellite, or similar related technologies .

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Peraton

Cloud Infrastructure Engineer - RedHat

[AW]-iCims

OTHER

HOUR

This hybrid role supports software packaging, testing, and deployment efforts for enterprise Windows applications within a modern application delivery environment. An enterprise financial services organization in Virginia is seeking a Software Packaging Engineer in Vienna to join their team.

At Tandym Group (formerly The Execu|Search Group), we’re committed to connecting talented people like you with leading companies. With our personalized approach, you’ll never feel like just a resume when you work with us. We know that every job—and every job seeker—is different, which is why we keep the focus on you and your goals. This philosophy has allowed us to help thousands of people find career success over the last three decades, and we’re here to help you do the same.<br>

With our extensive network of companies and full suite of direct hire recruitment and contract staffing services, you’ll have access to a variety of roles. We match talent with highly curated opportunities across healthcare, professional services, tech, and life sciences—but it goes far beyond that. <br>


When you partner with us, we’re all in. Your goals become our goals, and we are committed to helping you reach your highest potential. From matching you with your dream role to providing resume guidance and interview prep, we’re here for the entire journey. In the constantly changing world of work, you can count on us to be by your side.

Tandym

Software Packaging Engineer

Broadbean

ADAPTED_NOW

This role focuses on hands-on engineering across Java-based microservices, event-driven distributed systems, APIs, MongoDB, AMQ, Kubernetes, AWS, CI/CD automation, and production-grade backend capabilities that are secure, resilient, observable, and aligned with business needs. Demonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud-native deployments, and platform modernization.

Pinnacle

Senior Software Engineer

Based in the DC metropolitan area, TechSur specializes in advanced cloud services, modernization for both IT structures and applications, leveraging Agile development, and Data Analytics. The ideal candidate will have strong expertise in RHEL administration, automation using Ansible, cloud platforms (AWS, Azure), and application server management.

TechSur Solutions

Sr. Systems Engineer - Linux

Associates degree and 10+ years of experience in a systems engineering related field; OR bachelor’s degree in computer science, computer engineering, or related field and 8+ years of experience in a systems engineering related field; or a master's degree in computer science, computer engineering, or related field and 6+ years of experience in a Systems Engineering related field. High proficiency with Linux and Windows-based operating systems to include a deep, core understanding of the operating systems’ concepts and functionality, experience building and configuring systems from scratch, experience troubleshooting functionality, and performing all functions leveraging automation tooling where possible.

Senior Cloud Infrastructure Engineer

Proficiency with Linux and Windows-based operating systems to include a core understanding of the operating systems’ concepts and functionality, experience building and configuring systems from scratch, experience troubleshooting functionality, and performing all functions leveraging automation tooling where possible. Proficiency with multiple Red Hat tools, to include Red Hat OpenStack (RHOSP), Red Hat OpenShift (RHOCP), Red Hat OpenStack Services on OpenShift (RHOSO), and Red Hat Satellite, or similar related technologies.

Junior-level Cloud Infrastructure Engineer

Bachelor's degree in computer science, Software Engineering, or a related field, plus 8-10 years of software development experience (additional years of relevant work experience may substitute for a degree).4+ years of hands-on C#/.NET development, including ASP.NET Core and Entity Framework. Contribute to build and release pipelines in Azure DevOps, GitLab, or GitHub Actions; support containerized deployments where used.

ASRC Federal comprises a family of companies that provide mission-critical services to federal government agencies dedicated to defense, civil and intelligence support. Our customer-focused service delivery model and emphasis on operational excellence are foundational elements infused in all our companies. The reliability and quality of day-in, day-out service delivery from our family of companies ensure our customers that we keep our sights on their mission-critical priorities.

ASRC Federal Holding Company

Microsoft .Net Software Engineer

Exiger is named a Leader in the Gartner Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards. As a Senior Software Engineer, you'll drive the technical direction of our products, build reliable, scalable web applications and services that power our SaaS platform, operate and maintain the system, and mentor other engineers on the team.

EXIGER

Backend Engineer

The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges. Provide malicious code reverse engineering to isolate, review, analyze, and reverse-engineer potentially malicious programs recovered from compromised computer systems and networks.

Mobile Reverse Engineer

Experience with creating and improving automation scripts across multiple technical stacks using Python, Experience with troubleshooting and resolving issues related to both open source and commercial tools in public cloud environments. Experience with AWS & Azure & the development of tools and processes to drive DevSecOps maturity by automating builds, regression testing, monitoring, and pushing releases across environments.

PlanIT Group LLC

DevSecOps Engineer

DevSecOps Engineer IV

Full-Stack Technical Leadership: Provide hands-on technical leadership across Java/Spring Boot backend services and React.js frontend architectures, including reusable components and application state management using Redux or similar technologies. As a DevOps Engineer, you’ll collaborate with software engineers, system administrators, and security teams to automate manual tasks, improve delivery pipelines, and implement infrastructure-as-code (IaC) solutions that enhance system reliability, scalability, & security.

Applications Engineer Jobs in Reston, VA

Software Quality Assurance Engineer Savan

Lead Software Engineer, TS/SCI w/ Polygraph Mitre Corp

Software Engineer SME Dezign Concepts LLC

Software Engineers (Generalists) ICF International, Inc

Senior Full Stack Engineer, Ts/Sci W/Polygraph The MITRE Corporation

Lead Software Engineer, Ts/Sci W/ Polygraph The MITRE Corporation

Senior Full Stack Engineer, TS/SCI w/Polygraph Mitre Corp

Senior Systems Engineer CACI International Inc.

Cloud Infrastructure Engineer - RedHat Peraton

Software Packaging Engineer Tandym

Senior Software Engineer Pinnacle

Sr. Systems Engineer - Linux TechSur Solutions

Senior Cloud Infrastructure Engineer Peraton

Junior-level Cloud Infrastructure Engineer Peraton

Microsoft .Net Software Engineer ASRC Federal Holding Company

Backend Engineer EXIGER

Mobile Reverse Engineer Peraton

DevSecOps Engineer PlanIT Group LLC

DevSecOps Engineer IV PlanIT Group LLC

DevSecOps Engineer LT Consulting

Similar Job Searches

See More Jobs

Stand out to leading employers.