Senior C# Developer

Join our dynamic team at docme360 as a Full Stack Developer! In this pivotal role, you will leverage your expertise in both front-end and back-end technologies to create innovative solutions that enhance our platform. You will work collaboratively in a remote environment, bringing your creativity and technical skills to deliver exceptional user experiences.

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.

At Accenture Federal Services, our paramount mission is to empower the U.S. federal government to enhance national resilience and security while improving the quality of life for its citizens. Our diverse team of over 13,000 professionals is driven by a common purpose: to unlock the vast potential of technology and innovation for clients in defense, national security, public safety, civilian, and military health sectors. As part of our prestigious organization, recognized as a Glassdoor Top 100 Best Place to Work, you will be immersed in a supportive and collaborative environment that fosters personal growth and professional development through hands-on experience, certifications, and industry training. Join us in making a meaningful impact that advances governmental missions and initiatives! The work: We are on the lookout for an enthusiastic Full Stack Developer with exceptional technical, logical, and interpersonal skills to join our high-performing software development team. In this role, you will design and implement sophisticated software solutions to meet the evolving demands of our clients and stakeholders. You will become a trusted resource for advanced application development tasks, encompassing front-end, mid-tier, and back-end development using SQL Server, web applications, function applications, and other Microsoft technologies. You will collaborate directly with subject matter experts to translate business requirements into complex technical solutions, working alongside developers, operational staff, technical project managers, test engineers, and cloud engineers. Your role will involve creating automated, efficient, and streamlined processes utilizing diverse data sources to fulfill business objectives. You will explore innovative Microsoft technologies to prototype, design, and deliver optimal and maintainable code, while also supporting database design and deployment activities.Key Responsibilities:Develop solutions using .NET, C#, React, NodeJS, Javascript, Azure Services, web apps, and function apps.Conduct requirements gathering and research to derive insightful conclusions and solutions that address user needs.Field requests from stakeholders, clarifying requirements, and providing data solutions that meet their needs.Assist in documenting current processes and developing documentation for new processes along with other methods of knowledge sharing.

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.

Senior Full Stack EngineerAt Obviant, we are revolutionizing the defense sector by developing a comprehensive data source and advanced AI tools for defense acquisition. In a world where decision-makers grapple with outdated processes and fragmented data, we stand out by seamlessly integrating information from thousands of structured and unstructured sources. Our mission is to deliver a clear, cohesive overview of budgets, programs, and the organizations behind them. Whether assisting a company with go-to-market strategies or empowering program managers with vital capabilities, we are dedicated to providing intelligence that drives effective execution. With rapid growth fueled by leading investors and seasoned veterans from the Department of Defense and national security, we are committed to making a difference.We believe in the importance of public sector missions. If you share this belief, we invite you to join our team.Your RoleAs a Senior Full Stack Engineer, you will play a pivotal role in developing the next generation of tools that transform government technology. We prioritize speed and efficiency, and you will be integral to crafting elegant solutions for complex challenges.Key ResponsibilitiesLead feature development from inception to completion, leveraging your insights to shape our design and implementation processes.Engage with the full technical spectrum—from developing robust APIs and type systems to creating user-friendly frontends and component libraries.Collaborate with users to understand their workflows and design solutions that enhance their productivity.Design and implement data visualization tools that simplify complex information.Innovate AI/ML solutions in an industry that has yet to be fully explored by modern technology.QualificationsMinimum of 5 years of full stack development experience, creating solutions that resonate with users.A strong passion for understanding user needs and transforming challenges into effective solutions.Proven track record of owning features from concept to successful implementation.Experience in government, govtech, or defense sectors is a plus, but not mandatory.A deep-seated passion for defense and its associated missions.Comfortable working in the dynamic environment of a fast-growing startup.Ability to obtain and maintain a TS/SCI security clearance.

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.

Stand Together is a vibrant philanthropic community dedicated to empowering America's most daring changemakers to address the underlying causes of our nation's most significant challenges. From education reform to economic revitalization, and from healing fractured communities to bridging toxic divides, we tackle a variety of pressing issues. Our partners gain access to vital resources including funding, thought leadership, a supportive network of peers, and a proven framework to catalyze transformative change in lives and society.Are you passionate about leveraging your fundraising acumen to confront the nation’s intricate challenges?As our Partnership Success Manager, you will be instrumental in a dynamic team that crafts innovative strategies to empower leading business and philanthropic figures to optimize their financial and leadership contributions in addressing the nation’s most pressing issues. Your role will encompass proactive analysis and research to uncover new alignment opportunities within our donor partners and the Stand Together community. You will collaborate across the organization to recommend strategic initiatives to partnership advisors and design tailored stewardship programs.Location: Arlington, VA (in-office)

M9 Solutions is committed to delivering exceptional IT services and solutions to the Federal Government. We mobilize the right talent, skills, clearance levels, and technologies to assist organizations in achieving enhanced performance and sustainable change. With a proven track record of providing quality IT services to over 30 Federal Agencies and numerous commercial clients nationwide, our expertise includes digital transformation, software development, cloud migration, cybersecurity, data analytics, and IT talent solutions.M9 Solutions is actively seeking an experienced Windows CNO Developer to join our team on-site in support of a government contract in Arlington, VA. An active TS/SCI clearance is mandatory for this role.Key Responsibilities:Research, identify, and analyze Windows kernel vulnerabilities, including privilege escalation, sandbox escapes, and persistence mechanisms.Design, develop, and maintain CNO/CNE tools targeting Windows platforms (both kernel and user mode) from proof-of-concept to operational-grade capabilities.Conduct advanced reverse engineering of Windows binaries, drivers, and system components to assess behavior, exploitability, and mitigation strategies using tools such as IDA Pro, Ghidra, and WinDbg.Create kernel-mode and user-mode code in C/C++ and Assembly to implement implants, loaders, and exploit chains, focusing on reliability and stealth.Develop and test exploitation techniques for complex Windows targets, including modern protection bypasses (ASLR, DEP, CFG, kernel mitigations) in collaboration with cyber research teams.Integrate CNO capabilities into mission frameworks and tasking/dataflow pipelines, ensuring configuration, logging, and secure communications.Execute debugging and troubleshooting of low-level software in lab and operational-like environments, including crash triage and performance analysis.Work closely with analysts, operators, and other engineers to ensure capabilities align with mission requirements, providing technical guidance on feasibility and trade-offs.Produce comprehensive technical documentation (designs, CONOPs, usage guides) and contribute to secure coding standards and internal best practices.

Company OverviewAt Arlo Solutions, we pride ourselves on being an innovative information technology consulting firm dedicated to delivering exceptional technology solutions. Our team's expertise and commitment to excellence have established our reputation in the industry. We strive to understand our clients' unique needs and deliver quality, value-added solutions that not only optimize costs but also enhance business processes, improve response times, and elevate service quality, ensuring our clients maintain a competitive edge in their fields.Position SummaryWe are actively seeking a skilled SharePoint Developer to join our team in support of our OUSW I&S contract. This role is pivotal in assisting Defense intelligence, counterintelligence, and security components with strategic oversight and planning of intelligence and security policies and programs.Work EnvironmentThis position requires on-site presence at the Pentagon in Arlington, VA.Key ResponsibilitiesDesign and develop decision analytics using various mathematical, statistical, and modeling techniques to support senior leadership decisions, averaging two projects per month.Utilize optimization techniques to tackle large-scale problems, with an estimated output of two solutions per week.Assist in defining automation requirements and participate in the acquisition processes of automation tools, with an expected two implementations per quarter.Provide visualization and business analytics services, communicating key insights to stakeholders in a clear, non-technical manner while accommodating feedback into models through programming.Develop methodologies for analyzing organizational performance data, using interactive data visualization tools, aiming for two methodologies per month.Demonstrate a strong client focus and a commitment to continuous improvement, along with the ability to build and maintain relationships.Manage multiple priorities effectively in a dynamic work environment.Complete other tasks as assigned.

Join the B. F. Saul Company Hospitality Group, a proud subsidiary of the largest private real estate company in the Washington, D.C. area, with over 130 years of excellence in hospitality. We operate a diverse portfolio of more than 20 business-class hotels featuring top brands such as Intercontinental Hotel Groups, Marriott International, Hilton, and Best Western Hotels, alongside distinguished properties like The Watermark Hotel and The Hay-Adams Hotel. Our dedicated team of over 1,000 hospitality professionals is committed to delivering exceptional guest experiences.As a Laundry Attendant, you will play a crucial role in maintaining the high standards of our hotel by processing soiled bed linens, terry, and food and beverage table linens. You will operate various laundry machinery following B.F. Saul Company Hospitality Group's quality standards. Providing friendly, courteous, and professional service to our guests while adhering to health regulations is paramount. Join us in ensuring every guest enjoys a memorable stay through our commitment to quality and service excellence.

At Two Six Technologies, we engineer, implement, and deploy pioneering solutions designed to tackle some of the most intricate challenges facing the globe today. Our commitment to exceptional collaboration and steadfast trust allows us to expand the limits of what is achievable, empowering our team and aiding our clients in forging a safer future worldwide.Opportunity OverviewTwo Six Technologies is on the lookout for a Lead CNO Developer to become part of our esteemed Trusted Electronics and Effects team, which is at the forefront of an advanced telecommunications research and cyber capability development initiative.This role offers a full-time, in-office opportunity located in Arlington, Virginia, where fostering close collaboration among reverse engineering, vulnerability research, and hardware teams is vital for mission success.The program has been engaged in profound technical investigations into telecommunications access mechanisms within specified systems, uncovering innovative strategies for system access beyond conventional interactions. The team is now dedicated to utilizing that research to conduct advanced reverse engineering and vulnerability research, alongside the development of operational tools and capabilities for deployment in complex, real-world scenarios.As the Lead CNO Developer, you will take on the role of the technical lead for a small yet highly skilled team of developers and researchers. Your responsibilities will include providing hands-on technical guidance, prioritizing tasks, ensuring adherence to high technical standards, and engaging directly with mission partners and stakeholders. You will be central to transforming research findings into scalable, mission-ready cyber capabilities.

At Two Six Technologies, we are at the forefront of technology innovation, developing and deploying cutting-edge products that address some of the world's most complex challenges. Through unparalleled collaboration and steadfast trust, we push the limits of what is achievable, empowering our team and assisting our clients in creating a safer global future.We are on the lookout for skilled Windows and Linux CNO developers. Our CNO initiatives are mission-driven, focused on providing solutions to challenging and enduring targets in demanding environments. Our teams specializing in vulnerability research and development consistently deliver results across diverse devices and platforms. Candidates should possess substantial software development experience, along with a profound understanding of exploitation and attack mission scenarios, and be comfortable supporting rapid capability development events.Work locations include Chantilly, VA, Herndon, VA, or Arlington, VA.

Join our dynamic team at ComTech LLC as a PeopleSoft Developer. In this role, you will be responsible for developing, enhancing, and maintaining PeopleSoft applications. You will collaborate with cross-functional teams to ensure high performance and user satisfaction in our software solutions.

Stand Together supports changemakers working to address challenges like education gaps, economic inequality, social injustice, and polarization. Based in Arlington, Virginia, the organization provides partners with resources such as funding, expert advice, a collaborative network, and strategic guidance to help drive meaningful change. Role overview The Development Copywriter crafts persuasive communications that build and strengthen relationships with current and prospective philanthropic partners. This position centers on writing polished, audience-specific content for business leaders, philanthropists, and advocates who share Stand Together’s mission of helping every person thrive. What you will do Write engaging materials for donors and partners to inform, inspire, and encourage deeper involvement Produce tailored proposals, stewardship communications, executive correspondence, and collateral for sophisticated audiences Develop content that addresses issues such as education, economic opportunity, poverty, criminal justice reform, immigration, and free speech Who thrives in this role Experienced writers who excel at creating values-driven, insightful communications Professionals with a background in donor or partner communications, especially within philanthropy or mission-driven organizations Individuals motivated by work that advances social change and empowers others Location This position is based in Arlington, Virginia.

Join the B. F. Saul Company Hospitality Group, a proud subsidiary of the region's largest private real estate firm with over 130 years of excellence in hospitality. We manage a portfolio of more than 20 distinguished business-class hotels under top brands including Intercontinental Hotels, Marriott International, Hilton, and Best Western, along with notable properties like The Watermark Hotel and The Hay-Adams Hotel. Our dedicated team of over 1,000 hospitality professionals is committed to delivering exceptional service and creating memorable experiences for our guests.The Room Attendant position is vital to our operations and involves maintaining the cleanliness and presentation of guest rooms and public areas in accordance with our high standards. You will play a key role in ensuring guest satisfaction by providing friendly, courteous, and professional service while adhering to all health regulations.B. F. Saul Company Hospitality Group Core ValuesAt the heart of our success are our core values:1. Happy, professional team members who embody aggressive friendliness.2. A clean, crisp, and safe environment where everything operates seamlessly.3. Delivering what our guests and team members expect... and a little extra.Empower yourself to exceed guest expectations and ensure they have the motivation to return!

Join the esteemed B. F. Saul Company Hospitality Group, a proud subsidiary of the largest private real estate entity in the Washington, D.C. region, boasting over 130 years of industry excellence. Our Hospitality Group manages a distinguished portfolio of more than 20 business class hotels, featuring revered brands from Intercontinental Hotel Groups, Marriott International, Hilton, and Best Western Hotels. Our properties, including The Watermark Hotel, The Hay-Adams Hotel, and Perch Putt, are supported by a dynamic team of over 1,000 passionate hospitality professionals dedicated to delivering exceptional service.

Join our dynamic team at Areté Technologies, Inc. as a Senior Data Warehouse Developer. In this pivotal role, you will leverage your expertise to design, develop, and optimize data warehouse solutions that drive business intelligence and analytics efforts. You will work alongside cross-functional teams to ensure data integrity and accessibility, enhancing decision-making processes across the organization.

The Crowne Plaza Crystal City in Arlington, VA is hiring a full-time Cook to support its kitchen operations. This role plays a key part in preparing and serving meals for hotel guests, contributing to the overall dining experience. Role overview As a Cook, you will assist with daily food preparation and service. The kitchen team relies on collaboration and a shared commitment to quality. Meals prepared in this role help create positive memories for guests staying at the hotel. Work environment The kitchen is a busy, team-oriented space. Experienced culinary staff work together, emphasizing attention to detail and high standards. Creativity is welcomed, and teamwork is essential for delivering consistent, quality dishes.

At Accenture Federal Services, our primary goal is to empower the US federal government to enhance national strength, security, and the quality of life for its citizens. With a dedicated team of over 13,000 professionals, we leverage technology and innovation to serve clients in defense, national security, public safety, civilian, and military health sectors. Become a part of Accenture Federal Services, a forward-thinking technology firm within the global Accenture network. Honored as a Glassdoor Top 100 Best Place to Work, our organization fosters a collaborative and supportive environment where employees can thrive and feel valued. We provide opportunities for hands-on experience, certification, industry training, and continued professional development. Join us in making a meaningful impact and advancing government missions! The Work:Design, develop, and maintain intricate applications utilizing Pega solutions while adhering to platform best practices.Execute coding and unit testing using Pega features as per the designs provided by the Senior Developer and Product Owners.Implement best practices in Pega architecture, design, and coding.Here's What You Need:Minimum of eight years of professional experience.Proficiency in creating technical rules such as Data Pages, Activities, Data Transforms, Flows, Case Types, and Decision Rules while following branching strategies.Solid understanding of UX/UI principles and experience working with Portals, Skins, Flow Actions, Sections, and all UI components.Experience in managing production support and troubleshooting various issues.Familiarity with DevSecOps, Scaled Agile Methodology, and AWS cloud environments.Pega System Architect certification is required.