Senior Database Engineer jobs in Annapolis Junction – Browse 186 openings on RoboApply Jobs

Senior Database Engineer jobs in Annapolis Junction

Open roles matching “Senior Database Engineer” with location signals for Annapolis Junction. 186 active listings on RoboApply Jobs.

186 jobs found

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companyavalore logo
Full-time|On-site|Annapolis Junction, Maryland, United States

Join our dynamic team at avalore as a Senior Database Engineer, where you will leverage your technical expertise to design, develop, and implement robust database solutions. You will be responsible for creating relational and/or Object-Oriented databases, database parser software, and loading tools that enhance information storage and retrieval. As a key player in our projects, you will assess long-term database administration needs and contribute to the overall architecture of our systems.Your role will involve analyzing data flow and conducting thorough data analysis to ensure optimal performance. You will guide projects from inception through to system acceptance testing and Initial Operational Capability (IOC), effectively translating requirements into actionable database schemas.Additionally, you will lead the development of complex systems, utilizing queries, tables, and Open Database Connectivity to implement innovative database storage and retrieval methods, including cloud solutions. If you are passionate about improving systems and optimizing performance, we invite you to apply!

Oct 27, 2025
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Join ClearEdge and become part of an innovative team dedicated to addressing the most intricate technical challenges faced by the Department of Defense (DoD). At ClearEdge, we empower our clients in both government and industry with cutting-edge, data-driven solutions.Explore our highly competitive benefits package available at www.clearedgeit.com/careers/, which features a $10,000 annual training and education benefit, a fully vested 10% 401k contribution from day one, an annual health and technology allowance, and access to a state-of-the-art technology lab. We also host monthly TechConnect and DeepDive collaboration sessions with our entire technical staff.Your MissionAs a Senior Database Engineer, you will spearhead the design, development, and optimization of intricate database systems critical to mission success. You will oversee the architecture, implementation, and performance of data solutions, ensuring security, efficiency, and scalability across the enterprise.

Mar 1, 2026
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Become an integral part of ClearEdge, a forward-thinking company dedicated to tackling some of the most sophisticated technical challenges faced by the Department of Defense. By joining our team, you will empower government and industry clients with innovative, data-driven solutions that drive success.Explore our highly competitive benefits package at www.clearedgeit.com/careers/, featuring a $10,000 annual training and education allowance, a 10% 401k contribution fully vested from day one, annual health and technology stipends, and access to an advanced technology lab. Our team also engages in monthly TechConnect and DeepDive collaboration sessions, fostering knowledge sharing among our technical staff.Your MissionAs a Senior Database Engineer, you will leverage your technical expertise throughout the entire database lifecycle, from design and development to optimization and implementation. You will play a pivotal role in defining database architectures, ensuring efficient data storage and retrieval, and influencing system architecture decisions that support mission-critical operations.

Mar 1, 2026
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companyWyetech LLC logo
Full-time|On-site|Annapolis Junction, Maryland

Join Wyetech, where you will be immersed in an award-winning corporate culture, pioneering technological advancements and addressing real-world challenges for our federal government clients. We are dedicated to recruiting elite talent, and in return, we provide a world-class and distinctive employee experience that is seldom found in our industry.Please see the important information below:Due to federal contract requirements, U.S. Citizenship and appropriate security clearance is mandatory. (e.g. Active TS/SCI security clearance with agency-specific polygraph).

Oct 23, 2025
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companyavalore logo
Full-time|On-site|Annapolis Junction, Maryland, United States

As a Database Administrator Level 2, you will play a crucial role in ensuring the integrity, security, and availability of our diverse databases. Your responsibilities will encompass disaster recovery, performance analysis and tuning, index maintenance, and comprehensive data monitoring. You will also develop and implement policies and procedures to safeguard database security and integrity. This role requires evaluating and recommending suitable database management system (DBMS) products and performing lifecycle activities to guarantee optimal system performance, availability, and compliance with our business needs.Your tasks will include administering Oracle, SQL Server, and SYBASE database and application servers, organizing data for efficient querying and storage, and supporting data modeling activities through prototype implementations. You will collaborate with Database Engineers to coordinate architecture changes and enhance database performance through optimization techniques.

Oct 27, 2025
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company
Full-time|On-site|Annapolis Junction, MD

Join our dynamic team at Anthem Engineering, where we are at the forefront of prototyping and developing innovative technologies and solutions to address critical issues within our division. Collaborating closely with analysts, we identify workflow challenges and create effective, user-friendly solutions.Our work encompasses a diverse range of applications and services tailored to support various missions, with an environment that is fast-paced and constantly evolving. Over the past year, we have successfully built tools that: Ingest, process, and analyze extensive data sets for high-stakes Presidential initiatives,Directly support forces safeguarding American lives in high-risk situations,Organize, process, and visualize crucial intelligence data, effectively preventing loss of life,Utilize geospatial tools and analytics to identify and track essential assets, andImplement AI/ML algorithms to tackle real-world challenges. Our strong partnership with government clients is integral to our success. They rely on our insights and recommendations, granting us the autonomy to select the best tools for each unique challenge.Each project we undertake presents distinct operational and technological constraints. We leverage a variety of frameworks, libraries, and programming languages to customize our solutions, including: TypeScript and JavaScript,React, Angular, Material UI, Bootstrap, Storybook,Java, Spring Boot,Elasticsearch, MongoDB, MySQL,npm, Webpack, Maven,Jest, JUnit, andGit. We are committed to continuous learning and the adoption of new tools, so adaptability is key. While we don’t expect everyone to know everything, we value a team that is eager to learn and grow together. Onsite work at customer location is required.

Mar 1, 2026
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companyavalore logo
Full-time|On-site|Annapolis Junction, Maryland, United States

Join our team at avalore as a Senior Software Engineer, where you'll be instrumental in developing, maintaining, and enhancing sophisticated software systems. Your expertise will contribute to various areas, including processing-intensive analytics, novel algorithm development, large data set manipulation, real-time systems, and business management information systems.In this role, you'll work both independently and collaboratively within a team. You'll review and test software components to ensure they meet design requirements, document your findings, and resolve software issues efficiently. Leveraging appropriate software development and design methodologies, you will provide critical input on system design, including hardware/software trade-offs and the use of Commercial Off-the-shelf (COTS) and Government Off-the-shelf (GOTS) solutions.Analyze user requirements to derive software design and performance specifications.Debug existing software and rectify defects.Recommend enhancements to documentation and software development process standards.Design and code new software or modify existing applications to integrate new features.Integrate existing software into new or modified systems or operating environments.Develop basic data queries for existing or proposed databases or data repositories.Write or review software and system documentation.Lead a team when appropriate, based on the software development process used for each project.Design or implement complex database interfaces and queries.Develop and implement algorithms that meet or exceed system performance and functional standards.Assist in developing and executing test procedures for software components.Analyze system performance standards, confer with users or system engineers, assess systems flow, data usage, and work processes, and investigate problem areas to develop software solutions.Modify existing software to correct errors, adapt to new hardware, or enhance performance.Utilize scientific analysis and mathematical models to design, develop, and modify software systems.Implement complex algorithms while adhering to stringent timing, system resource, or interface constraints.Perform quality control on team outputs.Implement recommendations for improving documentation and software development process standards.Oversee software development teams and ensure adherence to project constraints.

Oct 27, 2025
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companyCaptivation Software logo
Senior Test Engineer

Captivation Software

Full-time|$130K/yr - $270K/yr|On-site|Annapolis Junction, MD

Captivation Software builds custom solutions for clients, emphasizing efficiency and quality. The engineering team values strong craftsmanship and a mindset of continuous improvement, supporting national security projects. Role overview The Senior Test Engineer position is based in Annapolis Junction, MD. This role centers on designing and implementing test cases, developing comprehensive test reports, and managing testing plans for software projects. What you will do Create and maintain test cases for a variety of software efforts Produce detailed reports documenting test outcomes Execute and oversee testing plans to ensure software quality Requirements Solid experience with automated testing tools, such as Selenium Ability to write scripts for testing tasks Familiarity with command line utilities and backend testing processes

Apr 22, 2026
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companyavalore logo
Full-time|On-site|Annapolis Junction, Maryland, United States

As a Senior Systems Engineer at avalore, you will leverage your expertise in systems engineering principles across all phases of the systems life cycle: Concept, Development, Production, Utilization, Support, and Retirement. You will collaborate closely with government officials on technical considerations and address any related challenges or conflicts. Your role will include effective communication with various program personnel, government overseers, and senior executives, ensuring the technical integrity, quality, and completeness of deliverables across multiple process areas defined by ISO/IEC 15288:Technical Process Areas: Stakeholder Requirements Definition, Requirements Analysis, Architectural Design, Implementation, Integration, Verification, Transition, Validation, Operation, Maintenance, and Disposal.Project Process Areas: Project Planning, Project Assessment and Control, Decision Management, Risk Management, Configuration Management, Information Management, and Measurement.Enterprise Process Areas: Project Portfolio Management, Infrastructure Management, Lifecycle Model Management, Human Resource Management, and Quality Management.Agreement Process Areas: Acquisition and Supply.Your responsibilities will also include:Conducting systems engineering activities while assisting in the preparation of work products across various Technical Process Areas outlined by ISO/IEC 15288.Developing and delivering work products within any of the ISO/IEC 15288 Process Areas.Performing analysis of technical alternatives and providing preliminary recommendations.Assisting with systems engineering activities in the Agreement or Enterprise Process Areas.Independently analyzing project technical designs and recommending alternatives.Supervising or coordinating the work of other engineers or technicians on projects.

Oct 27, 2025
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companyCaptivation Software logo
Senior Software Engineer - AWS

Captivation Software

Full-time|$130K/yr - $270K/yr|On-site|Annapolis Junction, MD

Captivation Software builds custom solutions for clients, with a focus on supporting national security and mission-driven projects. The engineering team works closely on efforts that have a direct impact on critical outcomes. Role overview This Senior Software Engineer role is located in Annapolis Junction, MD. The position requires strong experience with AWS and its managed services. The team values engineers who care about the real-world impact of their work and want to contribute to meaningful projects.

Apr 22, 2026
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Your MissionJoin a dedicated team of developers focused on creating and enhancing sophisticated cloud-based software systems that are vital to our operational success. As a Senior Software Engineer, your role will involve designing, constructing, and maintaining advanced solutions that handle extensive data sets, provide real-time analytics, and ensure seamless integration across various distributed environments. You will leverage contemporary engineering practices and state-of-the-art cloud technologies to deliver solutions that are not only efficient and scalable but also reliable, directly contributing to the success of our mission.

Oct 17, 2025
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Become an integral part of ClearEdge, a team dedicated to addressing some of the most intricate technical challenges faced by the Department of Defense. Our mission is to empower government and industry clients with groundbreaking solutions that assure mission success and operational efficiency.At ClearEdge, we pride ourselves on offering a highly competitive benefits package, which includes a $10,000 annual training and education benefit, a 10% 401(k) contribution fully vested from day one, annual health and technology allowances, and exclusive access to a cutting-edge technology lab. Explore more about our offerings at www.clearedgeit.com/careers/Your MissionAs a Senior Network Engineer at ClearEdge, you will play a crucial role in supporting our programs and infrastructure. Your responsibilities will include designing, implementing, maintaining, and securing network systems that guarantee safe and reliable communication across software engineering and operational environments. This role encompasses establishing and upholding security protocols, evaluating network performance, diagnosing issues, recommending enhancements, and ensuring robust support for both Linux and Windows systems to facilitate secure and efficient network operations.

Feb 9, 2026
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company
Full-time|On-site|Annapolis Junction

DescriptionWe are on the lookout for a pioneering Senior Applied AI Engineer who is not only adept at implementing AI solutions but is passionate about innovating them. This exciting opportunity is tailored for individuals who see the current AI landscape in cybersecurity as just the beginning and are driven to explore uncharted territories. You are the kind of visionary who developed AI agents long before they became mainstream, possess strong views on prompt engineering, and have the capability to design systems that others have yet to conceive.As a key member embedded within cyber units, you will act as a catalyst for change, revolutionizing the way security professionals operate. You will confront challenges that lack straightforward solutions, develop systems capable of managing genuine operational complexities, and create AI integrations that consistently perform under intense conditions. This role is not about following established patterns; it’s about inventing new paradigms. We seek candidates with substantial real-world experience in deploying AI systems to production—individuals who can distinguish between flashy demos and operational realities and possess the technical expertise to overcome obstacles where others falter.

Sep 11, 2025
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company
Full-time|On-site|Annapolis Junction

DescriptionBecome an integral part of our innovative team at Neural Solutions, where you will leverage your expertise in Python as a Senior Software Engineer focused on CNO (Computer Network Operations). In this role, you will engage in the full software development lifecycle, creating and maintaining advanced tools and plugins. You will develop Python-based automations, perform in-depth vulnerability assessments, analyze critical technical data, and document new methodologies, all while collaborating closely with our clients to meet their unique needs.ResponsibilitiesDesign and implement automated workflows utilizing PythonConduct thorough vulnerability research and analysesCreate and document effective tradecraftAddress and fulfill customer requests efficientlyEngage in customer outreach and collaborative discussionsRequired Skills & ExperienceProven experience in Python programmingStrong skills in data parsing and manipulationSolid understanding of networking concepts and protocolsExperience with open-source research methodologiesFamiliarity with end-to-end SIGINT collection and analysis systemsProficient with version control systems like GitExperience with Atlassian tools such as Jira and ConfluencePreferred QualificationsBackground in DNEA/EA is a plusQualifications12 years of relevant experience alongside a Bachelor’s degree in a technical fieldAlternatively, 16 years of experience may be accepted in lieu of a degree

Sep 11, 2025
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companyWyetech LLC logo
Full-time|On-site|Annapolis Junction, Maryland

Join Wyetech, a leader in innovation and a proud recipient of numerous awards for our exceptional corporate culture. We are dedicated to pushing the boundaries of technology and providing impactful solutions to our federal government clients. Our commitment to excellence extends to our employees, offering a truly distinctive work experience that stands apart in the industry.We are seeking a talented Senior Software Engineer to enhance our distributed application orchestration logic. In this role, you will not only design and implement robust solutions but also mentor fellow engineers and help steer the architectural vision of our systems.Please note, due to federal contract stipulations, candidates must be U.S. Citizens and possess an appropriate security clearance (such as an active TS/SCI security clearance with agency-appropriate polygraph).

Feb 11, 2026
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companyClearEdge logo
Full-time|Hybrid|Annapolis Junction, MD

Become a pivotal member of the ClearEdge team, where you will contribute to our prime contract with a hybrid work schedule. Tackle some of the Department of Defense's most intricate technical challenges, and help us deliver data-driven innovations that make a significant impact daily.Explore our highly competitive benefits package at www.clearedgeit.com/careers/, which boasts a $10k annual training and education benefit, a 10% 401k contribution, health and technology allowances, and access to a state-of-the-art technology lab. We also facilitate monthly TechConnect and DeepDive collaboration sessions with our entire technical staff.Your Mission:As a Senior Software Engineer, you will support mission-critical systems that analyze and process complex data flows within a cloud-based, distributed architecture. We seek a driven, mid-to-senior-level developer with robust expertise in Java and Linux, coupled with experience in delivering scalable services in an AWS environment.

Jun 27, 2025
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Become a key member of the ClearEdge team, dedicated to tackling some of the most intricate technical challenges faced by the Department of Defense (DoD). At ClearEdge, we are committed to delivering innovative solutions that empower our government and industry partners to achieve mission success every day.We pride ourselves on offering a highly competitive benefits package, which includes a $10,000 annual training and education allowance, a 10% 401(k) contribution that is fully vested from day one, annual health and technology stipends, and access to a cutting-edge technology lab. For more details, visit www.clearedgeit.com/careers/.Your Mission:Collaborate with a dynamic development team and key stakeholders to design, develop, and support the operational deployment of a comprehensive suite of tools for our government clients under an existing ClearEdge prime contract.We are searching for a talented software engineer who will be responsible for the design, development, and operational support of front-end presentation services tailored for our mission-focused customers. Ideal candidates will possess the skills necessary to create and deploy government tools that provide critical solutions, demonstrating meticulous attention to detail and a strong grasp of requirements, development, testing, integration, and deployment processes.

Mar 4, 2025
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Become a vital part of ClearEdge, where our dedicated team tackles the Department of Defense's most intricate technical challenges. Our mission is to empower both government and industry clients with innovative, data-driven solutions that make a difference. Explore our highly competitive benefits package at clearedgeit.com/benefits, which includes a $10,000 annual training and education benefit, technology bonuses, and access to a state-of-the-art technology lab. We also host monthly TechConnect and DeepDive collaboration sessions with our entire technical team, all fully funded.Your mission: Collaborate with a multi-talented team and key stakeholders to provide comprehensive support for the implementation, troubleshooting, and maintenance of IT systems that are crucial to our customers' missions. We are in search of a seasoned systems engineering expert to bolster our customer's ongoing missions by applying systems engineering principles across all lifecycle phases. The ideal candidate will work closely with clients to gather requirements and address real-world mission challenges. This role demands leadership in ensuring the technical integrity, quality, and completeness of all work performed, alongside support for project planning, assessment, control, and risk management of the overall program.

Aug 18, 2020
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companyWyetech LLC logo
Full-time|On-site|Annapolis Junction, Maryland

Join Wyetech, where innovation meets an award-winning corporate culture. We excel in breaking technological barriers and addressing real-world challenges for our federal government clients. We are dedicated to attracting top talent and, in return, provide an unparalleled employee experience that is truly unique in our industry.As a Senior Software Engineer, you will be responsible for designing, developing, maintaining, and enhancing software systems. Depending on your expertise and the complexity of the systems, responsibilities may vary. At entry levels, you may work under close supervision as part of a team, utilizing detailed specifications to develop or maintain straightforward systems. In more advanced roles, you will work independently or take on a leadership position, crafting system architectures, defining processes and methodologies, resolving intricate technical issues, and potentially directing software activities for large programs. As a SWE 4, you will demonstrate all the skills of lower levels while creating and implementing software solutions based on stakeholder requirements and collaboration with users or systems engineers. You will also develop installation procedures or scripts for software systems and analyze performance issues to ensure optimal functionality.Please note: Due to federal contract requirements, U.S. Citizenship and appropriate security clearance (e.g., Active TS/SCI with agency-specific polygraph) are mandatory.

Dec 5, 2025
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companyClearEdge logo
Full-time|On-site|Annapolis Junction, MD

Join ClearEdge, a dedicated team committed to tackling some of the most intricate technical challenges faced by the Department of Defense (DoD). Our mission is to empower government and industry clients with cutting-edge solutions that facilitate essential operations and ensure mission success.At ClearEdge, we pride ourselves on offering an exceptional benefits package, which includes a $10,000 annual training and education allowance, a 10% fully-vested 401(k) contribution from day one, annual health and technology allowances, as well as access to a state-of-the-art technology lab. To learn more about our opportunities, visit www.clearedgeit.com/careers/Your MissionClearEdge is on the lookout for a Senior Software Engineer to join a newly established team in Phase 0. In this pivotal role, you will help define the technical direction, architecture, and development methodologies right from the start. This position is perfect for a seasoned engineer with expertise in cloud architecture, a profound understanding of UX and data visualization, and a passion for mentoring and guiding junior engineers as the team evolves.Your contributions will be crucial in developing and enhancing advanced data visualization capabilities, collaborating closely with stakeholders to transform complex requirements into user-friendly, impactful solutions.

Feb 10, 2026

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