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6 results for Software Developer Ii in Arlington, VA

Software Developer II

Arlington, VA
onsite
Temporary / Contract
60.85 - 60.85 USD / Hourly
We are looking for a Software Developer to be responsible for contributing to the design, development, testing, and maintenance of software applications and frameworks that support the full software release lifecycle. This position focuses on writing and maintaining source code, resolving defects, managing configuration, and supporting software enhancements. The role works independently on moderately complex assignments and provides support to other technical team members as needed.This position supports defense‑related software initiatives, including enhancements to existing autonomy software used in surface vessel applications, and operates within an Agile/Scrum environment. Key Responsibilities:· Analyze, design, develop, test, and maintain software applications and frameworks throughout the software development lifecycle.· Write, review, and maintain high‑quality, efficient, and reusable source code.· Implement new features, performance improvements, and software enhancements.· Debug, troubleshoot, and resolve moderately complex technical issues and defects.· Participate in Agile ceremonies including sprint planning, daily standups, and retrospectives.· Own assigned development tickets and deliver work within sprint timelines.· Collaborate with cross‑functional team members, including project managers and other developers, to support software deployments and integrations.· Assist other technical staff with coding, testing, and problem resolution as needed.· Apply internal best practices, coding standards, and configuration management procedures.
2026-04-29T00:00:00Z

Software Engineering IV

Washington, DC
onsite
Temporary / Contract
44 - 51 USD / Hourly
Role OverviewWe are seeking experienced Mail Engineers to support enterprise‑level messaging and mobile device management services within a highly regulated, government‑facing environment. This role is responsible for the design, configuration, integration, testing, release, maintenance, and operational support of Microsoft O365 and Exchange platforms. The engineer will collaborate closely with service desk, engineering, infrastructure, and customer stakeholders to ensure the reliability, security, and availability of mail and MDM services. Key Responsibilities<ul><li>Design, configure, integrate, test, release, maintain, and support Microsoft O365 Cloud services, including:</li><li>Exchange Online</li><li>Outlook</li><li>OneDrive for Business</li><li>Azure Active Directory</li><li>Microsoft Intune with Apple Business Manager</li><li>Microsoft Security & Compliance tools</li><li>Support Enterprise Messaging and MDM services in a production, regulated environment</li><li>Work collaboratively with Service Desk, Incident Management, Desktop Engineering, Executive Support, Application Hosting, and Infrastructure teams</li><li>Manage incidents and service requests according to urgency, impact, priority, and SLAs, including:</li><li>Assessment and assignment</li><li>Queue monitoring</li><li>Resolution and closure</li><li>Coordinate change and release management activities for mail and MDM services, including:</li><li>Architecture and configuration planning</li><li>Risk and impact analysis</li><li>Scheduling and staffing</li><li>Testing, implementation, and post‑release monitoring</li><li>Troubleshoot outages, performance issues, and defects through root‑cause analysis, applying workarounds and permanent fixes</li><li>Partner with infrastructure teams and third‑party vendors to resolve complex technical issues</li><li>Assess and respond to security incidents and vulnerabilities; implement patches, upgrades, and email‑blocking remediation</li><li>Monitor and report on system performance, access, licensing, and capacity, providing recommendations for improvement</li><li>Maintain technical documentation including:</li><li>System designs and architectures</li><li>Standard operating procedures (SOPs)</li><li>Work instructions and knowledge articles</li><li>Licensing and support agreements</li><li>Deliver daily operational reporting and communicate status, risks, and expectations to stakeholders</li></ul>
2026-04-30T00:00:00Z

Systems Administrator II

Washington, DC
onsite
Temporary / Contract
43 - 48 USD / Hourly
Clearance Requirement: Public Trust clearance (Must currently hold or have the ability to obtain and maintain)Red Hat Enterprise Linux (RHEL) Systems AdministratorLocation: Washington, DC (On-site, 5 days per week)Employment Type: 6 Month Contract, Potential for Extension or ConversionPay: Available on W2Job SummaryThe RHEL Systems Administrator is responsible for administering, supporting, and maintaining Red Hat Enterprise Linux (RHEL) server environments. This role focuses on enterprise-scale Linux operations, automation, containerized platforms, cloud integration, monitoring, and system reliability. The ideal candidate has strong scripting skills, experience supporting containerized workloads, and the ability to troubleshoot, stabilize, and optimize systems in a secure, fast-paced environment.Key Responsibilities<ul><li>Manage the full lifecycle of RHEL servers, including deployment, configuration, patching, reboot coordination, and ongoing maintenance in virtualized environments (VMware).</li><li>Administer enterprise RHEL environments using Red Hat Satellite, including repository management, content views, lifecycle environments, and patch orchestration.</li><li>Serve as the primary owner for implementing system and software updates across the RHEL platform.</li><li>Develop, test, and maintain automation using Bash and Python scripting to streamline administrative tasks and reduce manual intervention.</li><li>Support and maintain containerized environments, including Docker and Kubernetes, in coordination with application and platform teams.</li><li>Perform advanced system monitoring, performance tuning, and root cause analysis to ensure system stability and optimal performance.</li><li>Design, implement, and maintain backup and recovery strategies to ensure data integrity and system resiliency.</li><li>Perform daily operational support, including troubleshooting platform and application issues and responding to escalations.</li><li>Collaborate closely with IT security teams to ensure systems are fully patched, rebooted as necessary, and compliant with security standards.</li><li>Provide regular status updates and reporting on system health, patching, backups, and operational activities.</li><li>Create and maintain system documentation, operational procedures, and knowledge base articles.</li><li>Work cross-functionally with infrastructure, cloud, security, and application teams to support deployments and resolve issues efficiently.</li></ul>
2026-04-23T00:00:00Z

Software Engineer (C++ / Java / Microservices))

Gaithersburg, MD
onsite
Temporary / Contract
70 - 75 USD / Hourly
We are seeking a Software Engineer to support the design, development, and delivery of modern application solutions within an Agile environment. This role is ideal for a technically strong engineer who thrives in fast‑paced settings and is comfortable working with evolving technologies, including AI‑assisted development tools.The ideal candidate is a self‑starter with solid engineering fundamentals, experience working across C++ and Java ecosystems, and exposure to microservices architecture. This role requires adaptability, strong problem‑solving skills, and the ability to collaborate effectively across teams while maintaining high standards of code quality and delivery. Key ResponsibilitiesApplication Development & Engineering<ul><li>Design, develop, and maintain applications using C++ and/or Java.</li><li>Contribute to development of microservices‑based architectures and distributed systems.</li><li>Deliver high‑quality, maintainable code using Agile methodologies.</li></ul>AI‑Augmented Development<ul><li>Leverage AI and coding assistant tools to improve efficiency and accelerate development workflows.</li><li>Evaluate and refine outputs from AI tools to ensure code quality, correctness, and maintainability.</li></ul>Agile Delivery & Collaboration<ul><li>Participate in Agile ceremonies including sprint planning, standups, and retrospectives.</li><li>Collaborate with cross‑functional teams to understand and translate requirements into technical solutions.</li><li>Continuously adapt to changing priorities and evolving requirements.</li></ul>
2026-05-08T00:00:00Z

Project/Program Manager III

Hanover, MD
remote
Temporary / Contract
65 - 70 USD / Hourly
Project / Program Manager III Employment Type: 7-Months | Full‑Time Contract, Potential for Extension, or Conversion Schedule: Typically 9:00 AM – 5:00 PM with flexibility required for evening work (as late as 6–9 PM); occasional overtime, weekend, or holiday support (up to 8 hours/week)Travel: Required; assigned a home base location as close as possible to supported sitesPosition OverviewThe Project / Program Manager III is responsible for coordinating and delivering complex engineering and integration projects within active operational environments. This role partners closely with engineering, operations, vendors, and on‑site stakeholders to ensure successful execution of retrofit initiatives across multiple locations.The position focuses on managing schedules, milestones, risks, and vendor performance while ensuring engineering deliverables are completed on time and with minimal disruption to ongoing operations.Key Responsibilities<ul><li>Oversee end‑to‑end project and program execution, including planning, scheduling, scope control, and milestone tracking.</li><li>Coordinate and manage retrofit projects across multiple active sites, including conveyor system and automated material handling upgrades.</li><li>Manage vendor performance on‑site through deployment phases, ensuring adherence to scope, quality standards, and timelines.</li><li>Proactively identify and mitigate project risks to prevent delays and operational disruption.</li><li>Travel regularly to assigned sites to monitor progress, validate quality of work, and confirm milestone completion.</li><li>Partner with on‑site stakeholders, including engineering, reliability, maintenance, and operations teams, to ensure alignment and smooth execution.</li><li>Review engineering documentation and technical deliverables to support successful system integration.</li><li>Manage temporary systems and transition plans during retrofit and deployment activities.</li><li>Prepare and deliver regular status updates and reporting for management and leadership.</li><li>Coordinate activities across up to 12 sites, ensuring execution targets are met by year‑end.</li><li>Lead and influence cross‑functional teams without direct people management authority.</li><li>Perform additional project and program management duties as needed.</li></ul>
2026-04-21T00:00:00Z

Principal Software Engineer

Bowie, MD
remote
Permanent / Full Time
170000 - 180000 USD / Yearly
We are looking for an experienced Principal Software Engineer to design, develop, and optimize large-scale systems while ensuring high availability and performance. This role requires expertise in cloud-based platforms and distributed architectures, along with a commitment to secure coding practices and innovative problem-solving. Based in Bowie, Maryland, this position offers an exciting opportunity to contribute to cutting-edge software solutions. Responsibilities: • Develop and maintain large-scale, always-on data systems using Kotlin/Java, C#, and JavaScript. • Design and implement distributed systems and high-availability architectures on cloud-based platforms. • Utilize Infrastructure as Code to manage both managed and unmanaged services effectively. • Optimize performance, conduct profiling, and execute tuning for complex systems to ensure efficiency. • Build and maintain large data warehouse systems such as Snowflake or BigQuery. • Implement DevOps practices, including the development and management of CI/CD pipelines. • Ensure adherence to security best practices and secure coding standards across projects. • Engineer software solutions capable of processing and managing extensive volumes of data. • Collaborate with cross-functional teams to understand and adapt to new problem spaces. • Communicate technical concepts effectively to diverse audiences, both in writing and verbally.
2026-04-21T00:00:00Z