Lead Software Engineer Architect jobs in Arlington – Browse 267 openings on RoboApply Jobs

Lead Software Engineer Architect jobs in Arlington

Open roles matching “Lead Software Engineer Architect” with location signals for Arlington. 267 active listings on RoboApply Jobs.

267 jobs found

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companyAccenture Federal Services logo
Lead Software Engineer & Architect

Accenture Federal Services

Full-time|On-site|Arlington, VA

Accenture Federal Services seeks a Lead Software Engineer & Architect based in Arlington, VA. This position takes charge of designing and implementing software solutions for federal clients. The work blends technical leadership with direct involvement in architecture and development. Key Responsibilities Define and shape system architecture to address specific client needs Oversee the full software development process, from initial planning to final delivery Lead a team of engineers by setting technical direction and maintaining high standards Encourage collaboration and technical growth within the team Mentor junior engineers and assist with their professional growth

Apr 20, 2026
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companySystems Technology Research logo
Lead Software Engineer

Systems Technology Research

Full-time|On-site|Arlington, VA

Join Systems Technology Research as a Lead Software Engineer, where you will spearhead innovative software solutions that drive our mission forward. In this pivotal role, you will collaborate with cross-functional teams to design, develop, and implement cutting-edge software applications. Your expertise will help shape the future of our technology landscape, as you mentor junior engineers and ensure best practices are followed throughout the development lifecycle.

Apr 7, 2026
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companyTwo Six Technologies logo
Lead Software Reverse Engineer

Two Six Technologies

Full-time|On-site|Arlington, Virginia

Join Two Six Technologies as a Lead Software Reverse Engineer and play a pivotal role in analyzing and enhancing software systems. You will lead innovative projects focused on software vulnerability analysis, reverse engineering, and developing effective security solutions. Collaborate with a talented team of engineers and contribute to cutting-edge technology that protects vital systems and data.

Mar 30, 2026
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companySystems Technology Research logo
Lead Software Engineer

Systems Technology Research

Full-time|On-site|Arlington, VA

Join our team at Systems Technology Research as a Lead Software Engineer. In this pivotal role, you will be responsible for leading a group of talented engineers to design, develop, and implement cutting-edge software solutions that meet our clients' needs. You will play a key role in shaping the technical direction of our projects and mentoring junior engineers.

Apr 7, 2026
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companyStand Together logo
Full-time|On-site|Arlington, VA

Join Stand Together as a Lead Full Stack Software Engineer, where you will play a pivotal role in developing innovative solutions that drive our mission forward. You will collaborate with cross-functional teams to design, implement, and maintain scalable applications that enhance user experiences. Your expertise in both front-end and back-end technologies will allow you to lead projects from conception to deployment.

Mar 19, 2026
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companyusm2 logo
Contract|On-site|Arlington

Join usm2 as a Lead Business Intelligence Software Engineer, where you will play a pivotal role in shaping our data strategy. In this dynamic position, you will leverage advanced BI tools and technologies to drive data-driven decision-making across the organization. Collaborate with cross-functional teams to design and implement robust data solutions that enhance our business intelligence capabilities.

May 17, 2016
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companyCommon App logo
Full-time|$135K/yr - $149K/yr|Remote|Remote — Arlington, Virginia, United States

Common App is a not-for-profit organization dedicated to expanding access and equity in the college admissions process. Each year, more than 1 million students, including many first-generation applicants, use the platform to apply to over 1,100 member colleges and universities. The organization’s work centers on removing barriers and supporting students as they pursue higher education. The Software Engineering Team Lead role is fully remote within the United States and reports to the Senior Director of Software Engineering. This position focuses on shaping the technology behind the Common App platform, including both web and mobile applications. Key Responsibilities Offer technical leadership and daily mentorship to a team of Software Developers Direct the design and development of web and mobile solutions for the Common App community Oversee delivery of high-quality software that aligns with organizational objectives and user needs Location This position is remote and open to candidates residing in the United States. Common App’s headquarters are located in Arlington, Virginia.

Apr 27, 2026
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companyComputer World Services Corp. logo
Full-time|On-site|Arlington, VA

Job DescriptionJoin Computer World Services Corp. (CWS) as a Lead Architect within our Systems/Enterprise Architecture Team. In this pivotal role, you will spearhead engineering initiatives in the National Capital Region (NCR) by planning, designing, testing, building, implementing, deploying, and transitioning cutting-edge Information Technology (IT) solutions tailored to meet diverse customer needs. You will ensure seamless transitions to innovative solutions that adhere to stringent security standards while providing vital operations and maintenance support for both development and test environments, as well as specialized assistance for mission-critical systems and applications. As the Lead Architect, you will serve as a trusted advisor to senior management, aligning project portfolios with strategic objectives, vision, and mission to drive organizational success.

Dec 3, 2025
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companyCommon App logo
Full-time|$135K/yr - $149K/yr|Remote|Remote — Arlington, Virginia, United States

ABOUT COMMON APPDo you have a passion for transforming higher education? Are you eager to positively influence the college admissions landscape? At Common App, we are on a mission to eliminate barriers and inspire students to pursue their educational aspirations. As a national not-for-profit organization, we champion access, equity, and integrity in the college admission process. Each year, we empower over 1 million students, including a significant portion of first-generation applicants, to apply to more than 1,100 diverse member colleges and universities through our free online application.If you are an experienced Team Lead in software engineering and are enthusiastic about leveraging innovative technology to enhance the college admission journey, Common App could be the ideal place for you. We are actively seeking a Software Engineering Team Lead to join our dedicated team.

Feb 18, 2026
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companyTwo Six Technologies logo
Full-time|$179.1K/yr - $268.8K/yr|Hybrid|Arlington, Virginia

At Two Six Technologies, we are at the forefront of innovation, crafting, deploying, and implementing cutting-edge solutions to address some of the most intricate challenges the world faces today. With a commitment to unparalleled collaboration and steadfast trust, we redefine possibilities, empowering our team and enabling our clients to create a safer global environment.Opportunity Overview:We are currently in search of a talented Principal Software Engineer to join our dynamic team. This role involves working on multi-domain platforms that support essential national security functions utilizing the latest modern frameworks. You’ll be instrumental in resolving complex challenges related to large-scale data investigation and analysis, facilitating real-time collaboration, managing tasks and resources, and summarizing and visualizing high-dimensional data to help non-experts tackle sophisticated inquiries. The right candidate will possess a robust technical background, outstanding leadership abilities, and a fervor for delivering top-tier software that adheres to the highest quality standards.The role is hybrid, requiring the selected individual to be present in our Arlington, VA office up to three days a week.Key Responsibilities:Lead the comprehensive technical strategy for distributed systems, encompassing architecture and framework selection, implementation, and optimization, while mentoring engineers and enforcing engineering best practices.Collaborate with technical leadership to enhance developer ergonomics, software quality, and security while upholding engineering policies.Boost operational efficiency by refining processes, implementing scalable solutions, and proficiently managing expectations through effective change management.Present technical and programmatic designs, roadmaps, and achievements to both internal and external stakeholders.Design and construct complex platform architectures, including distributed or decentralized topologies, scalable and efficient data infrastructure, APIs, message queuing and event streaming, secure authentication and authorization, as well as containerization and orchestration.Oversee the development team to deliver capabilities and integrations aligned with business goals.Take an active role in recruiting and mentoring junior engineers, aligning project tasks with their career aspirations.

Feb 24, 2026
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companyAccenture Federal Services logo
Full-time|On-site|Arlington, VA

Accenture Federal Services is hiring a Senior Architect / Technical Lead specializing in Infor Workforce Management (WFM). This on-site position is located in Arlington, VA. Role overview This role centers on leading the design and implementation of Infor WFM solutions for federal clients. The Senior Architect / Technical Lead will collaborate with cross-functional teams to deliver workforce management systems that support operational goals. What you will do Lead the design and implementation of Infor WFM solutions tailored to federal clients. Collaborate with teams across disciplines to deliver workforce management systems that enhance efficiency. Ensure each solution aligns with client requirements and supports key business objectives.

Apr 23, 2026
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companySystems Technology Research logo
Software Test Lead

Systems Technology Research

Full-time|On-site|Arlington, VA

Join Systems Technology Research as a Software Test Lead, where you will spearhead the testing efforts for cutting-edge software solutions. You will collaborate with development teams to ensure quality and performance standards are met, while also mentoring junior testers and contributing to the continuous improvement of testing processes.

Apr 8, 2026
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companyIntrafi Corporation logo
Technical Architect

Intrafi Corporation

Full-time|On-site|Arlington, VA

Join our innovative team at Intrafi as a Technical Architect. In this pivotal role, you will design and implement cutting-edge technology solutions that enhance our operations and client offerings. Your expertise will guide the architectural vision and ensure the delivery of high-quality software products.

Mar 25, 2026
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companyusm2 logo
Full-time|On-site|Arlington

Join usm2 as a Mainframe Solution Architect where you will play a crucial role in designing and implementing robust mainframe solutions. This position offers the opportunity to work with cutting-edge technology and collaborate with a dynamic team of professionals dedicated to delivering exceptional results.

Sep 8, 2016
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companyComputer World Services Corp. logo
Lead Engineer

Computer World Services Corp.

Full-time|On-site|Arlington, VA

Job DescriptionComputer World Services Corp. (CWS) is actively seeking talented individuals to join our engineering team in the National Capital Region (NCR). Our mission is to plan, design, test, build, implement, deploy, and seamlessly transition innovative Information Technology (IT) solutions that align with diverse customer needs in the NCR. The selected candidates will ensure smooth transitions to cutting-edge solutions that meet stringent security standards while providing robust operations and maintenance for both development and testing environments. Additionally, they will offer specialized support for mission-critical systems and applications. The Lead Engineer plays a pivotal role at the highest systems level, offering expert advice and guidance to assigned functional and user area managers as well as project teams on complex systems that often cross various functional boundaries.

Dec 3, 2025
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companyAccenture Federal Services logo
Lead Security Engineer

Accenture Federal Services

Full-time|On-site|Arlington, VA

Join Accenture Federal Services as a Lead Security Engineer, where you will spearhead initiatives to develop and implement cutting-edge security solutions. Your expertise will be crucial in protecting sensitive data and ensuring the integrity of our systems.

Apr 1, 2026
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companySystem Technologies Research (STR) logo
Senior Software Engineer

System Technologies Research (STR)

Full-time|$134K/yr - $184K/yr|Hybrid|Arlington, VA

Join Our Dynamic Team:At Systems Technology Research (STR), our Analytics Division is at the forefront of developing cutting-edge technologies to tackle complex national security challenges through innovative analytics. We are a diverse team of dedicated professionals with backgrounds in engineering, computer science, mathematics, physics, and data science, committed to transforming creative concepts into robust solutions that enhance our clients' mission success.As part of our Collaborative Autonomy and Control (CAC) Group, you will play a pivotal role in developing software systems that address significant challenges in uncrewed system autonomy, multi-agent collaboration, resource management, and control. Utilizing your expertise in machine learning, algorithms, model-predictive control, and software engineering, you will create tools that facilitate tactical mission planning, autonomous reasoning, and more.Your Role:In your capacity as a Senior Software Engineer, you will collaborate with a cohesive team to design, develop, implement, and showcase advanced algorithms and software systems. You will provide technical leadership and mentorship across various programs throughout the software lifecycle, from initial prototypes to fully integrated systems. Your contributions will span a wide array of software tools and applications for mission planning systems, automated enterprise control processes, unmanned platforms, DevSecOps, and CI/CD pipelines. This position is based in Arlington, VA, but our flexible hybrid work model allows you to work remotely when not utilizing STR's facilities.

Jan 27, 2026
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companySystem Technologies Research (STR) logo
Senior Software Engineer

System Technologies Research (STR)

Full-time|$134K/yr - $184K/yr|On-site|Arlington, VA

Join STR's Systems Development Division (SDD) as a Senior Software Engineer, where you'll play a pivotal role in devising sophisticated integrated systems that enhance national security. Your expertise in developing and testing C++ software for complex embedded radar systems, particularly in Air-to-Air applications, will be instrumental in driving strategic advancements. Collaborate on the entire solution lifecycle—conceptualization, architecture, implementation, and deployment—while leveraging innovative technologies to create unique systems that redefine capabilities in airborne and space RF sensors.

Jan 27, 2026
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companySystems Technology Research logo
Lead DevOps Engineer

Systems Technology Research

Full-time|On-site|Arlington, VA

Join our dynamic team at Systems Technology Research as a Lead DevOps Engineer. In this pivotal role, you will spearhead the development and implementation of robust infrastructure and automation solutions that enhance our operational efficiency and support our innovative projects. You will collaborate closely with cross-functional teams to ensure seamless integration and deployment of applications, while driving continuous improvement in our DevOps practices.

Apr 9, 2026
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companyTwosix Technologies logo
Full-time|On-site|Arlington, Virginia

Join Twosix Technologies as a Senior Software Reverse Engineer and take on the exciting challenge of analyzing complex software systems. You will be responsible for dissecting software applications, understanding their architecture, and providing insights that can enhance security and functionality.In this role, you will leverage your expertise in reverse engineering to assist in vulnerability assessments, malware analysis, and the development of security solutions. Collaborate with cross-functional teams to design and implement robust software strategies that address real-world challenges.

Apr 8, 2026

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