• Write clean, secure, efficient, and maintainable code. • Solve complex technical problems. • Work with stakeholders to discuss and gather requirements. • Verify and deploy applications. • Review the code of other people. • Participate in architecture discussions and design reviews. • Optimize the application for scalability and performance.

• Building Micro Services & Rest APIs. • Doing regular code reviews to maintain the quality of the code. • Perform unit testing & integration testing • Giving architectural inputs. • Understand & adhere to the Agile Development methods. • Deliver results or to adapt to requirements changes should they arise. • Write concise, well-documented (or self-documenting) code • Understand how to optimize client-facing software • Follow the company guidelines and possess great business acumen.

Location: Manassas United States Job Description: Responsibilities for this Position Senior Software Engineer ID: 2026-71684 US-VA-Manassas Required Clearance: Secret, obtainable within reasonable time based on requirements Posted Date: 3/26/2026 Category: Engineering-Software Employment Type: Full Time Hiring Company: General Dynamics Mission Systems, Inc. Basic Qualifications Requires a Bachelors degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. CLEARANCE REQUIREMENTS:: Department of Defense Secret security clearance is obtainable within reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a senior software engineer, youll be a member of a cross functional team responsible for developing software for the US Navy submarine and surface fleet. This team is responsible for software development and resolution of integration issues, both in a laboratory environment and onboard U.S. Navy submarines and ships. We encourage you to apply if you have any of these preferred skills or experiences: - Strong software development experienceusing Java, JavaScript, Web technologies, and Kubernetes - Experience with containerizing and deploying applications using Docker or Podman - Familiarity with Spring, C/C++, Python, and other languages in a Linux environment - Contribute to building multi-tier software solutions, including database design and integration, identification and authentication, and data capture - Perform thorough unit testing of software components to prepare for integration in a larger system - Conduct software component integration to ensure end-to-end system functionality prior to formal testing - Integrate COTS tools, including open-source products and API-driven integration efforts - Participate in various technical and program meetings on a weekly basis with both internal and external professionals - Research, identify, and evaluate new technologies for adoption by the Navy What sets you apart: - Strong understanding of software development process, as well as software engineering concepts, principles, and theories - Creative thinker capable of applying new information quickly to solve challenging problems - Comfortable providing technical leadership - Team player who thrives in collaborative environments and revels in team success - Commitment to ongoing professional development for yourself and others Our Commitment to You: - An exciting career path with opportunities for continuous learning and development. - Research oriented work, alongside award winning teams developing practical solutions for our nations security - Flexible schedules with every other Friday off work, if desired (9/80 schedule) - Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more - See more at gdmissionsystems.com/careers/why-work-for-us/benefits Workplace Options: This position is mostly on-site with Hybrid/Flex options available. While on-site, you will be a part of the Manassas facility. Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $100,219.00 - USD $111,180.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Blackpoint Cyber is the leading provider of world-class cybersecurity threat hunting, detection and remediation technology. Founded by former National Security Agency (NSA) cyber operations experts who applied their learnings to bring national security-grade technology solutions to commercial customers around the world, Blackpoint Cyber is in hyper-growth mode, fueled by a recent $190m series C round. We are seeking a Staff Software Engineer who will help solve complex technical and operational problems in the cybersecurity industry. Candidates will directly support Blackpoint’s cyber security mission, helping to stop cyber-attacks, and protecting Blackpoint’s rapidly growing customer base. Summary: The Product Engineering team is seeking an experienced Full Stack Staff Software Engineer who will thrive in a fast-paced, remote environment. In this role, you will be instrumental in driving the development of both front-end and back-end components of our innovative cybersecurity products. This position is ideal for someone who excels in a fast-paced environment and is passionate about developing robust, scalable software solutions that address complex cybersecurity challenges. Responsibilities - Be responsible for delivering on business-critical outcomes through your product contributions to our cybersecurity platform, defining and building world-class user experiences that delight all our Blackpoint customers and owning those experiences end-to-end. - Lead and drive projects across the stack, Typescript, React, Node.js services hosted on Kubernetes. - Leverage your deep understanding of design and architecture, along with best practices in design patterns. Your experience in optimizing for performance, scale, and resiliency will help deliver outcomes that withstand the test of time. - Excel as a team player by recognizing the importance of diverse perspectives and managing expectations and needs across numerous cross-functional groups. This includes taking on the role of mentoring other engineers, leading them in complex, cross functional projects. - Communicate effectively with leadership to define technical solutions, aligning them with high-level business objectives and providing clear progress updates. - AI-Driven Integration Acceleration – Identify, evaluate, and implement AI-powered tools and practices that enhance integration development, testing, delivery, and observability. Champion the responsible use of AI to automate routine tasks, improve development workflows, and boost integration reliability and team productivity. Requirements - 10+ years of industry experience in full-stack development, with demonstrated expertise in delivering scalable, high-performance systems in fast-paced, enterprise-level environments. - Proficiency in front-end technologies such as React, Typescript, and a solid understanding of modern front-end architecture, design patterns, and best practices. - Strong backend development skills with Node.js, including experience building and maintaining microservices architectures on Kubernetes. - Expertise in designing and consuming APIs (REST, GraphQL, or gRPC), with a focus on creating secure, scalable, and high-performance services. - Proven ability to architect fullstack solutions, balancing performance and scalability from the database layer to the UI. - Hands-on experience with CI/CD pipelines (Jenkins, GitLab, or similar), automating testing, deployment, and scaling of services. - Strong understanding of database design, performance tuning, and indexing of both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB) databases. - A deep understanding of security best practices, especially in fullstack environments, such as securing APIs, handling sensitive data, and managing authentication/authorization (OAuth, JWT). - Strong desire to work in a fast-paced, start-up environment with multiple releases a day. - Experience working in an Agile development environment, with the ability to lead sprint planning, break down large initiatives, and align team efforts with business objectives. - Exceptional analytical and problem-solving abilities with a proven track record of diagnosing complex issues, devising effective solutions, and implementing innovative approaches to overcome technical challenges. - Demonstrated ability to leverage AI-assisted development tools to accelerate delivery while maintaining rigorous code quality, security review, and architectural integrity. Nice to have: - Expertise in security best practices, including penetration testing and vulnerability assessment, to safeguard applications against potential threats. - Experience with internationalization (i18n) and localization (l10n) frameworks, enabling global reach and tailored user experiences for diverse markets. - Experience with container orchestration tools beyond Kubernetes, such as Docker Swarm or Amazon ECS, providing flexibility in managing microservices. - Experience evaluating and integrating LLM-based capabilities or AI features into production SaaS products, including considerations around prompt security, output validation, and responsible AI disclosure. Blackpoint Cyber welcomes and encourages applications from qualified individuals of all races, colors, religions, sex, sexual orientation, gender identity or expression, national origin, age, marital status, or any other legally protected status. We are committed to equality of opportunity in all aspects of employment. For eligible employees in the US, Blackpoint offers competitive Health, Vision, Dental, and Life Insurance plans, a robust 401k plan, Discretionary Time Off, and other minor perks.