Software Test Lead jobs in Arlington – Browse 129 openings on RoboApply Jobs

Software Test Lead jobs in Arlington

Open roles matching “Software Test Lead” with location signals for Arlington. 129 active listings on RoboApply Jobs.

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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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companySystems Technology Research logo
Full-time|On-site|Arlington, VA

Join Systems Technology Research as a Senior Software Engineer specializing in integration and testing. In this pivotal role, you will work collaboratively with cross-functional teams to design, implement, and validate complex software solutions that meet our clients' needs. Your expertise will drive the development of robust integration frameworks and testing strategies, ensuring quality and performance across our software products.

Apr 7, 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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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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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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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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companyQuartermaster AI logo
Full-time|On-site|Arlington, VA

Quartermaster AI develops AI and robotics systems focused on ocean safety and sustainable management. The team creates distributed open-ocean platforms that allow vessels to sense, compute, and communicate, supporting maritime domain awareness in critical situations. Role overview The Principal Platform Systems Engineer - Test Automation Lead sets the foundation for reliable development across cloud infrastructure, edge computing, and hardware-in-the-loop (HIL) testing. Reporting to the Head of Platform, this role supports the hardware, machine learning, and robotics teams as they deploy in demanding maritime environments. Success in this position requires a systems generalist who is comfortable with AWS pipelines, lab automation, and embedded edge devices. What you will do Design and manage HIL and software-in-the-loop (SIL) test environments, automating lab workflows and hardware bring-up to ensure thorough regression testing. Develop and maintain deployment pipelines with custom release gating for embedded and edge platforms, including NVIDIA Jetson, to support reliable hardware-dependent software updates. Build internal tools and simulation or replay pipelines to accelerate and stabilize development cycles for robotics and ML teams. Implement observability across lab and edge deployments, and provide technical leadership on architecture, standards, and quality controls across teams. Requirements Minimum 10 years in systems or platform engineering, developer experience (DevEx), or embedded infrastructure, with a record of results in startup-like settings. Strong background in Linux systems engineering, networking, and troubleshooting production environments for containerized and reproducible systems. Direct experience with hardware interfaces such as UART, SPI, I2C, CAN, low-level device communication, and integrating lab instrumentation into automated test frameworks. Familiarity with NVIDIA Jetson, software-defined radio (SDR) or RF validation, or deploying AI/ML workloads at the edge in maritime or similarly challenging environments. Benefits Competitive salary and performance-based bonuses Health insurance and wellness programs 401k plan with company matching Generous paid time off and flexible hours Location: Arlington, VA

Apr 22, 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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companySystems Technology Research logo
Full-time|$206K/yr - $284K/yr|On-site|Arlington, VA

About Our Team: The Real-time Architectures, Integration, and Demonstration (RAID) Group specializes in the transition of cutting-edge algorithms from conceptual phases to real-time software applications. We provide expert knowledge in open architecture systems and facilitate the integration of advanced capabilities for experimentation, testing, and deployment. Your Role: As a Principal Software Engineer, you will spearhead technical teams developing sophisticated real-time software for advanced RF sensor systems. You will design software solutions that meet open architecture standards, oversee the transition of algorithms from conceptual stages to real-time execution, and provide mentorship to junior engineers. Key Responsibilities: Lead technical teams in the architecture, development, and deployment of real-time RF sensor software derived from various sources. Transform advanced algorithms from MATLAB/Python prototypes into optimized production-ready C/C++ implementations within open architecture frameworks. Enhance software performance for real-time, resource-constrained systems with stringent latency requirements. Design communication infrastructures and data flows for distributed processing systems. Oversee comprehensive open system integration efforts, including hardware-in-the-loop testing, ensuring seamless integration across distributed architectures, external systems, and hardware platforms. Conduct design and code reviews, perform technical risk assessments, and ensure software compliance with open architecture standards. Mentor and provide technical guidance to junior and mid-level engineers. Prepare technical reports, create briefings, and present findings to sponsors and senior management. Collaborate with customers, program managers, and stakeholders to establish technical requirements. Lead proposal development efforts, including defining technical approaches, estimating costs, and drafting white papers. Work closely with algorithm developers, systems engineers, RF hardware engineers, and integration teams across various programs. Stay abreast of emerging technologies and best practices in real-time software development. Support approximately 20% travel for customer meetings, integration events, and field demonstrations. Who You Are: Possess an active clearance at the Secret level with the ability to obtain and maintain a Top Secret security clearance, requiring U.S. citizenship as mandated by the U.S. government. Hold a BS, MS, or PhD in Computer Science, Computer Engineering, Electrical Engineering, or a related discipline with a minimum of 5-10+ years of relevant experience.

Apr 6, 2026
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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
PowerApps Team Lead

Accenture Federal Services

Full-time|On-site|Arlington, VA

Accenture Federal Services is hiring a PowerApps Team Lead based in Arlington, VA. This role centers on guiding a group responsible for building solutions with the Microsoft Power Platform. The team’s work supports federal clients by developing applications that help improve operations and processes. Key Responsibilities Lead and mentor developers working with PowerApps and other Microsoft technologies Oversee the design and delivery of custom applications for federal clients Support projects focused on streamlining processes and driving digital transformation Role Focus This position combines hands-on technical leadership with project oversight. The PowerApps Team Lead ensures high-quality solutions are delivered while helping team members grow their skills. The work directly impacts how federal clients operate and adapt to changing needs.

Apr 27, 2026
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companyQuartermaster AI logo
Full-time|On-site|Arlington, VA

Role Overview:Join Quartermaster AI as an RF Test and Calibration Engineer, where you will leverage your extensive technical expertise and hands-on experience with advanced radio systems. Your role will focus on enhancing our calibration capabilities for antennas and radio systems, ensuring they meet the highest performance standards.You will be responsible for establishing a robust testing infrastructure at our headquarters and remote locations, and for integrating design-for-test requirements into our hardware development processes. Your insights into production RF test labs will be invaluable as you determine necessary resources, costs, and potential challenges at scale.

Apr 13, 2026
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companyTwo Six Technologies logo
Lead Full Stack Developer

Two Six Technologies

Full-time|$171.2K/yr - $256.7K/yr|On-site|Arlington, Virginia

At Two Six Technologies, we are dedicated to creating, deploying, and implementing cutting-edge products that address some of the most intricate challenges facing our world today. Through exceptional collaboration and steadfast trust, we explore the limits of possibility, empowering our team and aiding our clients in fostering a safer global future.Opportunity OverviewWe are on the lookout for a Lead Full Stack Developer to join our dynamic team. Our group consists of highly intellectual individuals who are enthusiastic about developing reverse engineering tools, system architectures, providing technical leadership, and executing complex software implementations. We are expanding and seek a candidate with a robust full-stack background, capable of translating program requirements into actionable tasks and guiding technical teams through the implementation and scaling processes.This position is primarily in-person at our Arlington, VA office, with plans to transition to our Herndon, VA lab facility in the future. Candidates must be open to commuting to both locations.If you are proficient in modern frontend frameworks, Python, and cloud-based architectures, we would love to hear from you!Responsibilities:Act as a technical lead, connecting high-level visionary goals with tactical implementations for critical national security research programs.Assist the Principal Investigator by breaking down complex deliverables into manageable tasks and overseeing the full stack development process from conception to deployment.Lead technical implementation teams entirely in-office, focusing on hands-on lab operations in Arlington with occasional travel to Herndon.Ensure successful completion of program deliverables through sound technical judgment and effective leadership of engineering personnel.

Apr 6, 2026
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companyTwo Six Technologies logo
Full-time|$176.8K/yr - $265.2K/yr|On-site|Arlington, Virginia

At Two Six Technologies, we are dedicated to designing, deploying, and delivering pioneering products that address some of the world's most intricate challenges. Through exceptional collaboration and steadfast trust, we redefine possibilities to empower our team and assist our clients in creating a safer global future.Opportunity OverviewTwo Six Technologies is searching for a Lead Rust Software Engineer to spearhead the development of secure, high-performance embedded systems primarily utilizing Rust. In this pivotal role, you will harness Rust’s memory safety and concurrency features to create resilient, low-level software for both bare-metal and RTOS-based platforms. As a member of a cross-disciplinary design team, you will implement security-first design principles, integrating state-of-the-art hardware, cryptography, and toolchains to construct robust systems from the ground up. By collaborating with a team of passionate, mission-driven professionals, you will help transition innovative prototypes into dependable, large-scale solutions that support critical national security objectives.

Feb 18, 2026
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companyE-Space logo
Full-time|On-site|Arlington, TX

Are you ready to revolutionize connectivity from space and make it universally accessible, secure, and actionable? Look no further!E-Space is at the forefront of bridging Earth and space, enabling hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are constructing an advanced low Earth orbit (LEO) space system designed to transform the traditional satellite and terrestrial IoT systems regarding design, economics, manufacturing, and service delivery.Our mission is driven by intention, curiosity, and a steadfast commitment to innovate space-based communications. We aim to deliver actionable intelligence that will expand global economies, safeguard space and our planet, and enrich the overall quality of life.We are currently seeking a Wireless Test Engineer to join our team and validate next-generation 4G/5G communication systems that will empower our constellation and ground infrastructure.In this role, you will take ownership of the test environment and strategy for 3GPP-based wireless features, focusing on PHY and protocol stack verification. You will be responsible for developing automated test suites, analyzing logs and pcap traces, and collaborating closely with software, systems, and RF engineers to resolve issues and ensure high-reliability deployments for our space and ground products.This position is based in our Arlington, TX office.

Nov 13, 2025
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companyRabot logo
Full-time|On-site|Arlington, TX

About RabotAt Rabot, we harness the power of vision AI to transform warehouse packing operations. Our innovative cameras monitor the packing lines, while our advanced software identifies inefficiencies and provides operators with real-time feedback that enhances their productivity. Our clients remain loyal as our solutions demonstrably boost their operational output.Backed by venture capital and partnered with leading industry players, our product is proven to deliver results. We’re now looking for a talented individual to spearhead our marketing efforts.The RoleAs our inaugural dedicated marketing hire, you will be pivotal in translating our established positioning, messaging, and brand into a robust sales pipeline. You will report directly to a co-founder and collaborate closely with sales, product, and leadership teams. With access to budget and tools, your output will be our primary focus, irrespective of your years of experience.Please note, this position is in-person in Arlington, TX—remote work is not an option.What You’ll DoDevelop compelling messaging that resonates with VP Operations and fulfillment leaders, ensuring consistency in our positioning.Oversee demand generation initiatives across paid, organic, events, partnerships, and outbound support—tracking what leads to qualified conversations and conversions.Create engaging content including case studies, product narratives, landing pages, and email sequences that captivate our audience.Leverage AI tools extensively for content creation, research, data analysis, and campaign management, using your judgment to determine quality while the tools manage efficiency.Establish repeatable processes to ensure sustained marketing success—this role is about building a systematic approach, not just executing one-off campaigns.Manage our website to ensure it not only looks appealing but also effectively converts visitors into leads.Collaborate on co-marketing efforts with our distribution partners through joint content and channel enablement strategies.Implement tracking for attribution and monitor pipeline contribution and conversion rates to stay informed on performance metrics.Engage with sales, participate in customer calls, and review support tickets to glean insights that enhance our marketing strategies.Who You AreYou are a quick learner with a knack for grasping challenging concepts, regardless of whether your background includes extensive B2B marketing experience. Previous roles may include internships, freelance projects, or self-initiated ventures.Your writing is clear and direct, allowing you to effectively explain complex technical products to diverse audiences.

Mar 5, 2026
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companyLoka Inc. logo
Full-time|Remote|Arlington, VA

At Loka, our teams are dedicated to launching impactful projects across diverse industries. Over the past year, we have contributed to the development of the world’s leading AI reading tutor, revitalized dilapidated homes into eco-friendly powerhouses, and expedited groundbreaking drug discovery efforts to combat leukemia. All of this has been accomplished while working 100% remotely and enjoying every other Friday off We are in search of experienced technical sales representatives or candidates with a robust technical background coupled with customer-facing experience. You should find genuine satisfaction in helping businesses thrive by diagnosing cloud architecture challenges and recommending the most suitable technical solutions. While your sales training is paramount, your engineering and/or cloud account management experience will be gained along the way. As a pioneering AWS Generative AI Partner, we provide a unique platform for you to leverage your expertise and make significant contributions to our innovative projects. A strong motivation to close deals and a competitive spirit are essential, but thriving in a collaborative environment will make you an excellent fit.

Apr 13, 2026

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