UNKNOWN

FEED

YEAR

ABOUT THE ROLE: As a Full-Stack Software Developer, you will design, develop, and maintain mission-critical applications supporting a federal counterintelligence customer spanning front-end interfaces, back-end services, and data layers. This is hands-on engineering in a classified environment, building secure and scalable tools that drive real mission outcomes.

CoreTechs

Full-Stack Developer

jobdiva

The ideal candidate is a highly autonomous engineer who can solve complex technical problems, contribute to architecture and modernization initiatives, mentor other engineers, and identify opportunities to automate repetitive development processes. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.

ConsultNet

Lead Fullstack Developer

HOUR

Duties include configuration management, patching, monitoring, troubleshooting, performance optimization, security remediation, and coordination with infrastructure and application teams to ensure stable and reliable operations. Responsible for maintaining and supporting current-state Red Hat Linux, Oracle Database, and Java environments.

Since 1996, RJT has provided successful SAP, Oracle, and IT consulting solutions and staffing services to clients around the world. The new Apolis brings you the same personalized service fortified with a greater array of IT solutions, global expertise, and cost-management strategies.
We are a global IT consultancy that seamlessly integrates experts and leading-edge solutions into your organization so you can focus on what really matters.

Apolis

IAM Developer

The Microservices Developer will be responsible for writing Java Spring Boot based micro service applications utilizing AWS native technologies; utilizing Python to optimize AWS services such as Lambdas, Step Functions, EC2 and S3; building REST services with Spring able to filter and select complex data objects; implementing CI/CD principles utilizing Maven, GitLab and GitOps; agile development and delivery of software; communication and collaboration with stakeholders. Position Overview: Modernizing a legacy operational system using a microservices-based architecture and cutting-edge technologies.

Varite, Inc

Agile Developer - Level 3

ADAPTED_NOW

Collaborate closely with cross-functional teams, including business analysts, architects, and project managers, to gather requirements and translate them into technical solutions. Stay updated with the latest developments in Tandem technologies, tools, and best practices to enhance your skills and contribute to the team's growth.

TechDigital

Tandem Developer

Develops and supports Java-based APDS functionality, administers IAM-related platforms, performs patching and upgrades, and serves as the subject matter expert for IBM DataPower changes and XML architecture spanning multiple IAM tools. "Provides administration, development, integration, and technical support across ServiceNow, Toolkit, APDS, ID Toolkit, PSIM, MDM, IBM DataPower, and VHIC/MPI environments.

IBM MDM Tool & DataPower SME/Developer

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Intel Sector Referrals

linkup_via_bold

Cloud: Amazon Web Services (e.g., Commercial and Government Cloud Services for DoD and IC, EMR w/Spark and RDS, EC2, EBS, S3, Route 53, RDS, VPC, ELB, CloudWatch, CloudFormation, CloudTrail, Blue Green deployment, Auto scaling, Trusted Advisor, Identity & Access Management, Simple Notation Service, Billing Console), Microsoft Azure. Depending on current team needs, responsibilities may include: identify and document system scope and objectives; design, code, test, debug, and document new programs; prepare detailed specifications; contribute to development of security authorization documentation; represent program in design reviews and demonstrations; and mentor junior developers.

Software/Applications Architect/Developer/Engineer

sourcestack_via_bold

Cloud: Amazon Web Services (e.g., Commercial and Government Cloud Services for DoD and IC, EMR w/Spark and RDS, EC2, EBS, S3, Route 53, RDS, VPC, ELB, CloudWatch, CloudFormation, CloudTrail, Blue Green deployment, Auto scaling, Trusted Advisor, Identity & Access Management, Simple Notation Service, Billing Console), Microsoft Azure. Certifications: We prefer one or more of the following certifications: AWS Cloud certifications (e.g., AWS Certified Cloud Practitioner, AWS Certified SysOps Administrator, AWS Certified DevOps Engineer, AWS Certified Big Data, AWS Solutions Architect); Microsoft Azure certifications; Professional Cloud Solutions Architect.

Dev(Sec)Ops Developer/Engineer

What You Will Do: The role as an Appian Journeyman Developer at Guidehouse is critical in designing, developing, and implementing Appian-based applications to meet business needs and drive success. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.

Guidehouse

Journeyman Appian Developer

ea_via_bold

The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate, and maintain services for DHS/CBP mission critical systems. Mobile App Developers requires a strong mix of communications skills and hands on technical trouble shooting to support application issues and application of preventative measures.

Mobile Application Developer

Degree Requirement: Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. An Associate's degree plus 8 years of relevant experience or high school diploma/GED plus 10 years of experience may be considered for individuals with in-depth experience that is clearly related to the position.

At Onyx Point, our engineers focus on Automation, DevOps, Security, System Administration, and Dataflow technologies.&nbsp; We provide consulting and training to both government and commercial clients. We support Puppet, Red Hat, SIMP, NiFi, GitLab, and many other solutions that keep systems running securely and efficiently. We offer Open Source software support, engineering, and consulting services through GSA IT Schedule 70. As Open Source advocates, we encourage the use of FOSS products as part of an overarching IT efficiencies plan to reduce ongoing IT expenditures. Our support and contributions to Open Source are just one of our many guiding principles.&nbsp; We also:
<ul>
<li>Put our customers first.</li>
<li>Prioritize security in all we do.</li>
<li>Pursue innovation with integrity.</li>
<li>Communicate openly and respectfully.</li>
<li>Embrace your talents and appreciate the talents of others.</li>
</ul>

Onyx Point

Agile Developer 2-8912-OL

PROLIM Global Corporation

Senior .Net Developer

FULL_TIME

Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.

Belay Technologies

Mid-Level Web Developer

partner JazzHR

An Associate’s degree plus 11 years of relevant experience or high school diploma/GED plus 13 years of experience may be considered for individuals with in-depth experience that is clearly related to the position. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.

Agile Developer 3-8965-OL

Agile Developer 3-8921-OL

Tech Stack: Full-stack Software Engineer (Java, Python, Go, Javascript/Typescript), AWS, Docker, Kubernetes, CI/CD, DevSecOps, Claude Code. Our client, a Financial company, is looking for a Senior Fullstack Developer for their McLean, VA/ Richmond, VA/Plano, TX location.

ICONMA, LLC

Senior Fullstack Developer

An information technology certification related to your subject matter expertise, such as a security certification (e.g., CISSP, CGRC, CSSLP, CCSP, CompTIA Security+ or SecurityX), a development certification (e.g., Oracle Certified Professional: Java SE Developer, AWS Certified Developer – Associate), or a systems or cloud certification (e.g., RHCE, CKA, AWS Certified Security – Specialty). This role is a strong fit for hands-on engineers, including software developers, system administrators, and technical subject matter experts, who want to apply their technical depth to cybersecurity.

"An Opportunity to Help" 

It started on day one. Convergenz, LLC began in July 2000, at what was fast evolving into the “Dot Com bust” and a rapid rise in unemployment. Our own customers were getting laid off en masse and sending us their resumes, desperate for work. Despite the recession that followed, little by little, we were able to successfully help find people opportunities; and as a company survive this difficult time in our economy. Over ten years later, our mission of connecting people with jobs has never seemed more important.
 
By the nature of the Staffing Industry, Convergenz is in a unique position to help, and positively affect peoples’ lives. For over a decade we have been able to assist professionals through historically turbulent times in the American economy. From the Dot-Com bubble, through the post 9/11 wave of layoffs, and the “Great Recession” of 2008—we have been able to offer help and resources to people who have needed access to new career opportunities. Whether it was making a major career change, or simply needing to be placed on a contract assignment to get through “right now”—we hope that we are able to help our consultants and clients through these times of uncertainty.
 
When we think of what sets us apart from our competition, we immediately come back to the fact that we have big company success but do it with a small company touch. Hands on, no red-tape, responsive to peoples’ needs, inquiries, and requests. In other words—Provide Great Service All the Time. When we founded Convergenz, we set out to build a firm that we would want to work for. Be a successful business – but do it the right way, in the boardroom and in the community.
 
Every day is an exercise in self-reflection —we look to get better, to learn, and grow. We set out to make a positive difference every day, and take pride in the results.

Convergenz

Security Engineer

Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Candidates will be required to work a rotating pager schedule for emergency 24/7 call-in support as required (roughly one week out of every 4-6 weeks).

SageCor Solutions

Full Stack Developer (TLM - 017)

With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership. Fringe Benefit Mall: Choose from perks like Uber rides, a beer of the month club, Amazon Prime, and Hello Fresh—whatever suits you best!

Java Developer Jobs in Arlington, VA

Full-Stack Developer CoreTechs

Lead Fullstack Developer ConsultNet

IAM Developer Apolis

Agile Developer - Level 3 Varite, Inc

Tandem Developer TechDigital

IBM MDM Tool & DataPower SME/Developer Apolis

Intel Sector Referrals Leidos Holdings Inc

Software/Applications Architect/Developer/Engineer CSI

Dev(Sec)Ops Developer/Engineer CSI

Journeyman Appian Developer Guidehouse

Mobile Application Developer Leidos Holdings Inc

Agile Developer 2-8912-OL Onyx Point

Senior .Net Developer PROLIM Global Corporation

Mid-Level Web Developer Belay Technologies

Agile Developer 3-8965-OL Onyx Point

Agile Developer 3-8921-OL Onyx Point

Senior Fullstack Developer ICONMA, LLC

Security Engineer Convergenz

Full Stack Developer (TLM - 017) SageCor Solutions

CNO Application Developer Set of X

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