Backend Software Developer
Software test engineer job in Reston, VA
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.
To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.
Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.
Export Control/ITAR:
Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Please review the job details below.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and growing Intelligence Community (IC) mission. You will need to quickly understand complex technical concepts, make assessments, and articulate your recommendations to the customer. Previous experience working on-site to support the Department of Defense (DoD) and the Intelligence Community (IC) is highly desirable.
Responsibilities:
Enable the development of system architectures, software systems, or software applications. Focus of work will primarily be back-end development.
Develop new software from algorithm definitions and prototypes.
Work with program teams to plan future operations.
Practice and improve on agile development methodologies and tools.
Work in a collaborative environment to support sensor system design and fielding, special communications, and C2.
Work with a multi-disciplinary team to compile complex products to inform leadership on technical risks and chances for success of projects.
Brief customer project, program and senior leadership, as well as mission partners on modeling efforts, results, conclusions and recommendations.
Minimum Qualifications:
Must have active TS/SCI security clearance with CI Polygraph.
Bachelor's degree in engineering, sciences, Computer Science, Physics, Applied Mathematics, or related technology field. 4 additional years of experience may be substituted in lieu of a degree.
6 years of relevant experience in software development, technology, engineering and/or science.
Strong programming skills in C++, Java, Lambda, Go, AWS, etc.
Experience creating task based native software
Experience with algorithms, RESTful APIs, RESTful Web Services, Orchestration and Containerization (e.g. Kubernetes, Docker)
Ability to communicate highly technical analyses at a level comprehensible to non-technical audiences and senior-level government representatives.
Expert knowledge and use of Microsoft Word, Excel, and PowerPoint.
Preferred Qualifications:
Experience working with High Performance Computing (HPC) and/or distributed computing systems
Experience with Digital Signal Processing, Image Processing, Matlab
Knowledge in Synthetic Aperture Radar (SAR), Electro-Optical (EO), Geographic Information Systems (GIS), Geospatial Data.
Experience with ArcGIS, ERDAS Imagine, STK, SIMDIS, Global Mapper, ENVI, QT Modeler and/or SocetGXP.
Advanced education in Math, Physics.
Experience working on-site at a customer location.
Experience working in DOD / IC.
Demonstrated ability to work effectively as a lead or within a team of peers, as well as excellent interpersonal and communications skills.
Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.
● The base pay for this position within the Washington, DC metropolitan area is: $137,000.00 - $228,000.00 annually.
For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ******************************
Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.
The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.
The date of posting can be found on Vantor's Career page at the top of each job posting.
To apply, submit your application via Vantor's Career page.
EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.
Senior CNO Developer
Software test engineer job in Annapolis, MD
MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, Maryland.
We're looking for a Senior Capability Developer to join our elite team. In this role, you'll apply your deep technical expertise to analyze, reverse-engineer, and develop mission-critical capabilities that directly support national security objectives. You will be a key player in a fast-paced environment, tackling unique challenges at the intersection of hardware, software, and embedded systems.
Responsibilities include but are not limited to:
Develop custom software tools and applications using Python, C, and Assembly, focusing on embedded and resource-constrained systems.
Conduct rigorous code reviews to ensure the quality, security, and performance of developed software.
Reverse engineer complex hardware and software systems to understand their inner workings and identify potential vulnerabilities.
Perform in-depth vulnerability research to discover and analyze weaknesses in a variety of targets.
Collaborate with a team of skilled engineers to design and implement innovative solutions to challenging technical problems.
Minimum Qualifications:
Bachelor's degree and 12 years of experience; or, a high school diploma with 16 years of experience; or, an Associate's degree with 14 years of experience. A Master's degree may substitute for 2 years of experience, and a PhD may substitute for 4 years of experience.
Must have 7 years of position-relevant work experience
Proficiency in programming and application development.
Strong scripting skills, particularly in Python, C, and Assembly.
Deep expertise in managing, configuring, and troubleshooting Linux.
Experience in embedded systems.
Experience in reverse engineering and vulnerability research of hardware and software.
Experience in code review.
Preferred Qualifications:
Experience in CNO (Computer Network Operations) Development.
Experience in virtualization.
Knowledge of IoT (Internet of Things) devices.
Experience with Linux Kernel development and sockets.
Knowledge of integrating security tools into the CI/CD (Continuous Integration/Continuous Delivery) pipeline.
Networking skills.
Clearance Requirements:
Must have a current/active Top Secret/SCI clearance.
Physical Requirements:
The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations
Forward Deployed Software Engineer I
Software test engineer job in Herndon, VA
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.
To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.
Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.
Export Control/ITAR:
Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Please review the job details below.
Vantor is seeking a mission driven Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act as a technical bridge between our engineering teams and end users, integrating our software alongside partner capabilities, engaging with customer environments, learning the systems inside and out, and shaping real-world solutions in direct collaboration with the customer.
You'll be hands-on with Vantor's advanced 3D capabilities, integrating and optimizing our technology in new ways to meet the fast-paced, dynamic needs of warfighters prototyping new Army functions. This role demands technical adaptability, strong communication skills, and a proactive mindset to solve challenges in the field and provide immediate feedback to internal teams.
Responsibilities:
Deploy to CONUS customer locations to support US Army operational needs, training, and mission exercises.
Rapidly learn and troubleshoot the Vantor tech stack, with emphasis on geospatial platforms, data integration, and rapidly enabling end-user workflows.
Serve as a liaison between Vantor's product teams and Army end users, providing real-time feedback and shaping development roadmaps.
Collaborate with cross-functional teams (Product, Engineering, PMO) to deliver customer-specific configurations and technical solutions.
Support fielding, onboarding, and adoption of new capabilities.
Translate complex customer needs into actionable technical requirements.
Provide technical demos, documentation, and hands-on training.
Maintain a high standard of cybersecurity, data integrity, and operational discipline in line with DoD requirements.
Minimum Qualifications:
Bachelor's degree in Computer Science, Engineering, or related technical field (or equivalent experience).
Secret Clearance (Ability to obtain TS/SCI).
2+ Years Relevant Experience.
Proficient in one or more languages: Python, JavaScript, Go, C++, or similar.
Comfort with Linux-based systems, cloud architectures, and containerized deployments (Docker, Kubernetes, etc.).
Experience supporting or interacting with DoD programs, ideally in a forward or fielded capacity.
Strong communication skills with ability to build trust across technical and non-technical stakeholders.
Ability to travel up to 25-50% and support occasional after-hours mission requirements.
Preferred Qualifications:
Prior experience supporting Army or joint tactical missions.
Familiarity with GIS, 3D terrain, or mission command platforms.
Understanding of cybersecurity standards (e.g., RMF, CMMC).
Current or prior military service or operational support background.
Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.
● The base pay for this position within the Washington, DC metropolitan area is: $90,000.00 - $150,000.00 annually.
For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ******************************
The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.
The date of posting can be found on Vantor's Career page at the top of each job posting.
To apply, submit your application via Vantor's Career page.
EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.
Senior QA Manual Engineer specialized in mobile applications
Software test engineer job in Bethesda, MD
Senior QA Engineer (Manual - Mobile)
We are seeking an experienced Senior QA Manual Engineer specialized in mobile applications to join our team. The ideal candidate will have a strong background in manual testing methodologies, particularly within the mobile space. They will be responsible for ensuring the quality and reliability of our mobile applications through meticulous testing and attention to detail.
Key Responsibilities:
1 Develop comprehensive test plans and test cases for mobile applications across various platforms (iOS and Android).
2 Execute test cases manually to identify defects, bugs, and usability issues.
3 Collaborate closely with the development team to understand project requirements and provide feedback on design and functionality.
4 Conduct regression testing to ensure that previously identified issues have been resolved and new features have not introduced any unintended side effects.
5 Perform exploratory testing to uncover potential issues that may not be covered by existing test cases.
6 Document and track defects using a designated bug tracking system, and work with the development team to prioritize and resolve issues in a timely manner.
7 Participate in release planning and validation activities to ensure that new releases meet quality standards and are ready for deployment.
8 Mentor and support junior members of the QA team, providing guidance on testing best practices and techniques.
9 Stay up-to-date with industry trends and advancements in mobile testing methodologies, and recommend improvements to the QA process as necessary.
Qualifications:
1 Bachelor's degree in Computer Science, Engineering, or a related field.
2 4+ years of experience in software quality assurance, with a focus on testing mobile applications.
3 Proficiency in creating detailed test plans, test cases, and test scripts.
4 Strong understanding of mobile platforms (iOS and Android) and their respective testing frameworks.
5 Experience with manual testing tools and bug tracking systems (e.g., JIRA, TestRail, Bugzilla).
6 Excellent analytical and problem-solving skills, with a keen eye for detail.
7 Ability to effectively communicate with cross-functional teams and stakeholders.
8 Proven ability to work independently and prioritize tasks in a fast-paced environment.
9 Relevant certifications are a plus.
This job description outlines the primary responsibilities and qualifications for the role of Senior QA Manual Engineer (Mobile). Candidates who possess a combination of technical expertise, analytical skills, and a passion for ensuring product quality will excel in this position.
Cerner Test Engineer
Software test engineer job in Arlington, VA
EHR Test Engineer
Full Telework
US Citizenship
We are looking for a candidate to lead testing for Electronic Health Record (EHR) systems, driving end-to-end strategies, automation, and regression efforts. Use your expertise in Cerner/Oracle Health and healthcare standards to ensure seamless, high-quality workflows that directly impact patient care while working fully remotely!
The Senior Test Engineer will be responsible for the oversight and execution of test scripts, scenarios, evidence, and regression testing across the Electronic Health Record (EHR) workflows.
Role Responsibilities
Quality Assurance and Testing Standards:
Drive quality testing solutions by planning and constructing test scripts using quality processes and methodologies for Accenture or its clients.
Develop, update, and maintain quality testing standards and procedures.
Develop, update, and maintain quality testing standards and procedures, including issue management and escalation.
Optimize processes and methods to deliver quality work.
Test Planning and Strategy:
Develop end-to-end testing strategies.
Define test plans and entry/exit criteria.
Create test models (plans, data, and scripts), including test data.
Allocate test resources to application tests in a multi-test environment.
Test Execution and Coordination:
Execute testing efforts by delivering application and component releases.
Coordinate and execute regression testing, test automation, performance testing, functionality testing, and usability testing.
Lead other testers on the testing team and manage testing process questions and issues.
Performance Tracking and Metrics:
Define and track test metrics, including code coverage, quality, and performance.
Scheduling and Estimation:
Determine and meet time estimates and schedules for testing efforts.
Strategic Alignment:
Adhere to the strategic direction set by senior management.
Act independently to determine methods and procedures for new assignments.
Make decisions that impact the team through regular consultation with senior management.
Communication and Collaboration:
Communicate effectively with clients and stakeholders.
Minimum Qualifications
Must be a US citizen.
Must have a Bachelor's degree in Computer Science, Technology, Computer Information Systems, Computer Applications, Engineering, or related field.
Must have at least 5 years of progressive post-baccalaureate experience in the IT industry.
Must have experience in each of the following:
Software Testing
Providing solutions in planning, constructing, and executing test scripts
Designing, developing, and implementing test plans and test cases
Conducting defect triage meetings with development and business teams.
Coordination of software testing activities (integrated testing, unit testing, user acceptance testing, production validation)
Other Job Specific Skills
Experience within the Healthcare or Provider Industry
Experience with healthcare provider workflows including but limited to: Revenue Cycle, Ambulatory, Lab, Pharmacy, Supply Chain, and Telehealth.
Experience with the Cerner/Oracle Health EHR
Understanding of Health Integration Standards (DICOM / HL7 v2 / FHIR / C-CDA Standard)
Experience with System Integration Testing
Quality Assurance Engineer
Software test engineer job in Ashburn, VA
Who We Are
Our purpose at CloudHQ is to provide flexible, efficient and resilient data center solutions to businesses of all sizes. Our growing organization was founded by the pioneer of data center REITs. CloudHQ has state-of-the-art data center sites located in two Northern Virginia locations, as well as London, Frankfurt, Paris, Milan, and Sao Paulo, and we anticipate exponential growth over the next several years both in the US and abroad.
What The Role Entails
The QA/QC Engineer is responsible for developing, implementing and managing the project-specific quality assurance and quality control plan for Civil, Structural and Architectural scope of large-scale data center construction projects. This role ensures that all materials, workmanship and installations comply with engineering designs, technical specifications, industry standards and regulatory codes. Responsibilities include developing and implementing the project's quality plan, performing on-site inspections and material checks and documenting all non-conformances throughout the construction lifecycle. The ideal candidate is detail-oriented, proactive and has extensive knowledge of data center construction processes and quality control procedures.
What You Will Get to Do
Develop, implement and maintain the project-specific Quality Management Plan, inspection and test plans and quality control procedures for all civil, structural and architectural scopes
Review and verify all project-related documentation, including design specifications, drawings and submittals to ensure they meet quality and compliance requirements
Ensure subcontractors are following their approved QA/QC plans and installing work according to project documents and applicable codes
Maintain accurate and detailed records of all quality-related activities, including inspection reports, non-conformance reports and photographic logs
Conduct on-site inspections of earthwork, excavation, site utilities and backfill to confirm soil compaction and adherence to site grades
Perform detailed inspections of rebar placement, formwork, concrete pours and structural steel erection. Coordinate third-party agencies for testing concrete and structural steel testing
Verify the quality of architectural installations, such as exterior facade systems, interior finishes, doors and walls, ensuring they meet specified standards
Inspect incoming materials and equipment, such as structural steel and concrete to verify conformance with project requirements and manufacturer's specifications
Identify, document and track non-conformances and deficiencies and implement corrective and preventive action plans
Lead root cause analysis to resolve persistent quality issues and minimize recurring problems
Provide regular reports to project stakeholders on quality performance, metrics and risk assessments
Contribute to the preparation of quality turnover packages and final closeout documentation
What You Bring to The Role
A bachelor's degree in Civil Engineering, Structural Engineering, Construction Management or a related field
Minimum of three (3) years of experience in a QA/QC role, with significant experience in large-scale commercial, industrial or mission-critical projects, including one (1) year of experience in data centers
Professional Engineer license, Certified Quality Engineer or an ICC Structural Inspector certification preferred
Must possess a current, valid state-issued driver's license
Deep understanding of construction standards and codes, including IBC, ACI, AISC and ASTM
Proficiency in interpreting complex construction drawings, specifications and project documents
Proficient with MS Office Suite (Word, Excel, PowerPoint, Project)
Strong observational skills and attention to detail for conducting thorough site inspections
Proactive and analytical mindset for identifying issues and contributing to solutions
Ability to work with cross-functional teams in fast-paced environments
Strong written and verbal skills for communicating findings and collaborating with different teams
Travel up to 10%, to ensure quality, commission and deliver the project as clients' turn-over dates require
Must be comfortable in a work environment with varying temperatures and loud noises
Additional Requirements
Must be comfortable working in a high-stress, fast-paced environment, shifting priorities
Must be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call support
Must be available by cell phone after hours or for emergencies
Ability to lift heavy equipment, up to 50 lbs
Ability to climb ladders and work on raised platforms
Ability to transition through construction projects at every phase safely
What We Offer
CloudHQ's people and culture are the most enriching aspects that make us a great place to work. We are strengthened by industry experts who bring extensive knowledge, skill, and experience; leaders who bring vision, innovation and commitment to our people; and an expanding team of individuals who believe in that vision and bring their best to support their customers and team. Our employees enjoy competitive compensation and rewarding incentives, comprehensive benefits (medical, dental, vision, life insurance, disability), 401(k) with match, 12 paid holidays, generous PTO, development opportunities, and the ability to closely impact and contribute to the growth of an exceptional organization.
Equal Employment Opportunity
CloudHQ is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, age, national origin, disability, sexual orientation, gender identity or expression, marital status, genetic information, protected veteran status, or other legally protected status.
Lead Automation AI/ML Engineer (Federal Government Project)
Software test engineer job in Washington, DC
As a Lead Consultant you will provide advanced technical expertise and leadership in developing automation and AI/ML solutions that help the Federal government serve the public more effectively. You will lead cross-functional teams to design, develop, and deploy intelligent automation and AI-driven systems, while ensuring high-quality, scalable, and maintainable solutions. In this role, you will mentor junior staff, contribute to professional development initiatives, and help shape innovative approaches to automation and emerging technologies. This role offers a unique opportunity to apply and expand your technical expertise across multiple disciplines, gain practical leadership experience, and drive impactful solutions with real-world outcomes.
Key Responsibilities:
Automation & AI/ML Development:
Provide technical leadership in designing, developing, and maintaining automation, AI/ML, and data-driven solutions that improve operational efficiency.
Architect solutions that are modular, scalable, reusable, and easy to maintain, leveraging best practices in software engineering.
Integrate automation and AI systems into enterprise ecosystems using modern APIs, cloud services, and data pipelines.
Establish and enforce coding standards, design patterns, and engineering practices that enable high-quality solution delivery.
Collaboration:
Serve as a subject matter expert and technical advisor for the team.
Facilitate discussions with developers, project managers, data scientists, and clients to clarify requirements, constraints, and dependencies.
Lead open discussions on technical approaches, drive consensus, and make informed, decisive recommendations.
Communicate clearly, responsibly, and respectfully across technical and non-technical audiences.
Documentation, Reporting, and Management:
Maintain clear and concise documentation for code, models, and automations, ensuring smooth collaboration in distributed environments.
Review code and solution artifacts, acting as a quality gate.
Provide regular and transparent updates on progress, support project managers in planning and risk management.
Troubleshooting and Support:
Lead efforts to identify root causes of technical issues and implement effective fixes promptly.
Drive issue resolution with accountability, resourcefulness, and persistence.
Leadership, Learning, and Growth:
Mentor and coach junior staff, contributing to skill development and knowledge-sharing across the team.
Support internal training and professional development initiatives.
Stay up to date with emerging technologies in automation, AI/ML, and software engineering practices.
Technical Skills:
Proficient in at least one modern programming language (Python, Java, C#, or similar).
Familiarity with AI/ML concepts and technologies, including large language models (LLMs), natural language processing (NLP), prompt engineering, and model evaluation.
Hands-on experience with machine learning frameworks (TensorFlow, Porch, Scikit-learn) and end-to-end ML workflows (data preprocessing, training, deployment, and monitoring).
Familiarity with cloud platforms (AWS, Azure, or GCP) and their AI/ML and automation services.
Strong knowledge of data structures and formats (e.g., JSON, XML) and experience with databases (SQL and NoSQL).
Experience with modern version control and CI/CD practices (e.g., Git, GitHub, GitLab, Azure DevOps).
Applied knowledge of agile development principles and tools like Jira or Azure DevOps.
Experience with containerization, APIs, and enterprise integration is a plus.
Strong understanding of software engineering principles, including modular design, testing, and exception handling.
Other Qualifications:
Strong analytical and problem-solving skills, with the ability to break down complex processes and design effective solutions.
Excellent communication skills, able to translate complex technical concepts for diverse audiences.
Demonstrated eagerness to learn and adopt new technologies, while actively sharing knowledge.
Strong collaboration skills with the ability to address issues directly and respectfully.
Highly organized, detail-oriented, and proactive in solving problems.
Capable of working independently with minimal supervision.
Experience:
3-6 years of experience in software engineering, automation development, or AI/ML solution delivery.
Experience in a project-based work environment with regular production releases.
Exposure to high-volume, complex solutions or systems with a large user base is a plus.
Public sector consulting experience is a plus.
Education:
Bachelor's degree in Computer Science, Information Technology, Data Science, or related field, or equivalent practical experience.
Professional certifications in AI/ML, cloud, or automation technologies are highly desirable.
Scrum or PMI certifications are a plus.
Software Engineer - R&D Systems
Software test engineer job in Ashburn, VA
Software Engineer - Entry to Mid-Level (R&D Systems)
Novateur stands for Innovation. We value creativity, vision, collaboration, and above all, ambition to innovate. Novateur Research Solutions is an R&D firm located in Northern Virginia, developing intelligent systems that push the boundaries of computer vision, AI, and large-scale learning.
We are looking for Software Engineers eager to build scalable systems and deploy machine learning models in real-world environments. You will work closely with our researchers and engineers to develop software for real-time perception, geospatial analytics, and distributed systems.
Responsibilities:
• Develop and deploy production-grade software in Python and C++.
• Build APIs, data pipelines, and visualization tools to support machine learning workflows.
• Collaborate with researchers to translate algorithms into efficient implementations.
• Contribute to system design, cloud deployment (AWS), and automation.
Requirements:
• BS or MS in Computer Science, Engineering, or a related field.
• Proficiency in modern programming and software engineering practices.
• Familiarity with Docker, Kubernetes, or AWS.
• Enthusiasm for learning and applying machine learning or computer vision methods.
• U.S. Citizen or Permanent Resident.
Why Novateur?
Join a team that values creativity and initiative. Our engineers have freedom to innovate, collaborate with top researchers, publish research in major scientific conferences, and see their ideas deployed in impactful applications.
Company Benefits:
Novateur offers competitive pay and benefits comparable to Fortune 500 companies that include a wide choice of healthcare options with generous company subsidy, 401(k) with generous employer match, paid holidays and paid time off increasing with tenure, and company paid short-term disability, long-term disability, and life insurance.
We offer a work environment which fosters individual thinking along with collaboration opportunities within and beyond Novateur. In return, we expect a high level of performance and passion to deliver enduring results for our clients.
Lead Automation Engineer
Software test engineer job in Owings Mills, MD
Must Have Technical/Functional Skills
10+ years of hands-on Mobile Automation experience with various software testing methodologies, including ATDD and TDD.
Ability to design effective test cases that cover different scenarios and edge cases.
Strong understanding of mobile platforms (Android and iOS) and their respective ecosystems automation
Very strong hands-on experience with test automation tools such as Cypress, Selenium, Cucumber, Protractor, Git, Sonar, Fortify, JMeter, Splunk, New Relic
Knowledge of CI/CD pipelines for automated testing and deployment.
Experience using defect managements systems like Jira, Bugzilla, or Mantis.
Strong analytical and problem-solving skills to identify and analyze issues.
Excellent written & verbal communication skills to report defects and communicate effectively with the team.
Meticulous attention to detail to identify subtle defects and inconsistencies.
Ability to manage time, team effectively and meet deadlines.
Ability to adapt to changing requirements and priorities.
Roles & Responsibilities
Responsible for ensuring the quality, functionality, and user experience of apps across various mobile platforms like Android and iOS.
Works closely with developers and product owners to identify and report defects, usability issues, and performance bottlenecks before the app is released to users.
Design, develop, maintain and implement short- & long-term automated testing solutions for mobile apps.
Validate application functionality and ensure confirmation to design specifications and standards.
Evaluate compatibility coverage and application performance.
Assess the app's ease of use and identify areas for improvement in user experience.
Document and report defects and issues clearly and concisely in the defect management system.
Work closely with developers and product owners to resolve issues and improve app quality.
Keep up-to-date with the latest mobile testing tools, technologies, and best practices.
Understanding of UX principles to provide valuable feedback on app usability.
Experience in testing mobile apps for accessibility compliance.
Knowledge of localization testing to ensure the app functions correctly in different languages and regions. Familiarity with cloud-based mobile testing platforms like BrowserStack or Sauce Labs.
Understanding of databases and SQL for data validation.
Thanks & Regards,
Jahangir Valande | Centraprise Global
Principal Software Engineer
Software test engineer job in Germantown, MD
Principal Software Engineer - On-site
DRS RADA Technologies, a subsidiary of Leonardo DRS, is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is a global pioneer of AESA tactical radars for active military protection, counter-drone applications, critical infrastructure protection, and border surveillance.
Job Summary
Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and architect transformative solutions across our entire product ecosystem. We're seeking a distinguished engineer who can seamlessly bridge the gaps between software, hardware, product strategy, and manufacturing while delivering innovative, secure solutions. In this role, you'll serve as a technical visionary and hands-on architect, collaborating across teams to design and implement mission-critical systems that scale with our rapid growth, all while embracing our collaborative, ego-free culture that values results over hierarchy.
Your deep technical expertise, proven ability to solve multifaceted engineering challenges, and talent for aligning diverse teams will be crucial as we partner with major defense contractors and scale our impact in the industry. This role offers the unique opportunity to shape not just software architecture, but the entire technical direction of a growing defense technology company.
Job Responsibilities
Be Involved with the design, development, analysis, testing and debugging of computer software applications and/or systems.
Be ready to learn about Image and Signal Processing, Real-time, Firmware, Database Design, Operating Systems, and more.
Take ownership of the outcome and the journey there: budget, costs, estimated schedules, leadership.
Communicate clearly (written and oral) with other company personnel and the customer as required.
Be a team player and provide technical knowledge and assistance to other engineers, support personnel, and teach others on the team.
Be able to work with clients, product, hardware, and other teams.
Mastery of technologies and domain knowledge.
Expected to have knowledge and significant experience in multiple engineering disciplines. This role offers the unique opportunity to shape not just software architecture, but the entire technical direction of a growing defense technology company.
Qualifications
Master's degree in engineering or related technical field with a minimum of 8 years of experience.
Fluency in c/c++.
Experience working with Realtime operating systems.
Experience or be willing to learn: Matlab, Python, Linux, React, Node, and other languages.
Ability to lead a technical group independently.
Open to occasional travel.
U.S. Citizenship required.
The expected pay scale for this position is $130,801/year - $203,068/year. Should the level, location, or scope of the position change during the hiring process, the pay scale may be modified accordingly. When extending an offer of employment, Leonardo DRS considers factors such as (but not limited to) the scope and responsibilities of the position; any Federal Government contract labor categories and contract wage rates, the candidate's relevant work experience, education/training, certifications, and key skills; internal equity; and market and business considerations.
Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours.
*Some employees are eligible for limited benefits only
Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws.
Our Vision. To be the leading mid-tier defense technology company in the U.S.
Our Values. The Leonardo DRS culture is defined by our Core Values and Principles:
- Integrity
- Agility
- Excellence
- Customer Focus
- Community & Respect
- Innovation
We strive to uphold them in all aspects of our business practices to inspire our employees and provide outstanding support for our customers.
Python Software Engineer (Performance Optimization) - On Site in McLean, VA
Software test engineer job in McLean, VA
Work Authorization:
We are unable to consider candidates who require F-1 OPT/CPT, H-1B sponsorship, or any employer-sponsored work authorization now or in the future.
If you enjoy writing clean, efficient code and genuinely care about how systems behave under real workloads, this is the kind of role where you will thrive.
We are a small, highly technical engineering team that values clarity, correctness, and thoughtful problem-solving. Our environment is calm, stable, and built around long-term engineering quality rather than short-term pressure. If you are coming from a chaotic workplace or a job filled with constant churn, you will immediately notice the difference here.
This is the kind of role where you can go deep, work closely with senior engineers, and focus on building software that is fast, reliable, and built to last.
What You Will Do
Build, improve, and maintain high-performance internal software tools
Write clean, production-quality Python applications in a Linux environment
Use and expand your R skills to improve performance, scalability, and correctness
Profile and tune systems to make them faster and more efficient
Participate in architecture discussions and performance-focused design reviews
Work with MySQL and related data systems to support stable and predictable workflows
What You Bring
2 or more years of hands-on, post-college production-level Python engineering experience
1+ years working with R (or C), ideally including optimization or tuning
Proven ability to write and deploy production-ready code
Strong understanding of algorithms, data flow, and system performance
Comfortable working in Linux environments and using Git for version control
A clear, thoughtful communication style and willingness to collaborate
Experience with SQL, ETL, or data integrations is a plus
Why You'll Love Working Here
Stable, well-established company with a long-term engineering focus
A mentoring-oriented culture where senior engineers actively help you grow
A calm, respectful environment that values correctness over rushing
Interesting work that involves real performance challenges and deep thinking
A codebase that is maintained with care and not pushed to meet unrealistic deadlines
Competitive salary, strong benefits, and real work-life balance
On-site for collaboration, only in McLean, Virginia (no remote or hybrid options)
Who This Role Is Perfect For
This position is ideal for engineers who:
Enjoy optimization, profiling, and understanding how systems behave under the hood
Prefer a stable, predictable engineering environment instead of constant fire drills
Value working with experienced developers who take code quality seriously
Want to do meaningful technical work without unhealthy pressure
Appreciate a team that cares about craftsmanship, clarity, and long-term maintainability
Backend Software Engineer
Software test engineer job in Fort Belvoir, VA
As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
As a back-end developer, you'll use the latest architectural approaches and open-source frameworks and tools to help deliver solutions. Using your software engineering knowledge, you'll work with and learn from the development team to create custom tools, systems, and sites with consistent performance and scalability.
In this role, you'll make a mission-forward impact as you sharpen your skillset and grow your career. Work with us as we shape systems for the better.
Qualifications
Experience with programming languages such as Ruby, Python, C#, Java, or PowerShell
TS/SCI clearance
HS diploma or GED and 7+ years of experience as a Software Engineer, or Bachelor's degree and 3+ years of experience as a Software Engineer
Certified Secure Software Lifecycle Professional (CSSLP) Certification
Additional Qualifications
Experience working on multiple OS platforms, including Linux and Windows
Experience with the Windows Computing Environment (CE)
Linux CE Certification
DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP Certification, or higher level IAT Certification
Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.
Compensation and Benefits
Salary Range: $100,000 - $140,000 MAX (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.)
Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs.
Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status.
Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.
TS/SCI CI Poly - Sr. Software Development Lead
Software test engineer job in Chantilly, VA
Software Development Lead (TS/SCI CI Poly)
The Software Development Lead will guide a team responsible for designing, developing, and maintaining advanced software and database solutions in support of CAAG missions within a classified environment. This role requires strong full-stack development expertise, hands-on cloud and database experience, and the ability to translate user requirements into scalable, secure, and efficient applications.
Responsibilities:
Lead and coordinate team software development activities and project execution.
Design, develop, and maintain custom software, web applications, analytical tools, and cost-estimating models.
Perform full-stack development using Java, Python, SQL, and related technologies.
Operate, enhance, and troubleshoot existing CAAG software and Microsoft SQL Server databases.
Architect and manage advanced database solutions, including data modeling, lifecycle management, performance tuning, indexing, and resource monitoring.
Implement data governance, data management, and disaster recovery plans in accordance with policy.
Manage development workflows and updates using SDLC tools such as JIRA.
Gather, refine, and validate user requirements in collaboration with clients and mission partners.
Work with cross-functional teams to architect, develop, integrate, and deploy software and database systems across development, test, and operational environments.
Provide ongoing technical support, maintenance, and troubleshooting for applications and databases.
Ensure all solutions comply with IC standards, NRO IT policies, and security regulations.
Support CAAG software and database integration within TS/SCI environments, coordinating closely with systems administrators and NRO IT personnel.
Respond to NRO actions, documentation requests, and development-related tasking.
Qualifications:
Bachelor's degree in Computer Science, Information Technology, or related field (Master's preferred).
7+ years of experience in software development and IT/technical leadership.
Strong proficiency in full-stack development, SQL, Java, and Python.
Experience with cloud development and Microsoft SQL Server.
Deep knowledge of database design, data modeling, and performance optimization.
Understanding of data management policies and disaster recovery practices.
Familiarity with SDLC processes and tools (e.g., JIRA).
Ability to work within classified environments and follow strict security protocols.
Excellent communication, documentation, and collaboration skills.
Preferred Skills:
Experience with React or modern front-end frameworks.
Prior Intelligence Community (IC) software development experience.
Exposure to AI/ML integration into software solutions.
Experience with MBSE, Digital Engineering Ecosystems, or related methodologies.
Knowledge of NRO Directive 50-5 and DoD 8570.01M.
Experience with Visual Studio and associated development toolchains.
Senior Cloud Application Developer (AWS)
Software test engineer job in Washington, DC
We are seeking a Senior Cloud Application Developer to join a high-performing team on a 10+ month contract. Candidates must be authorized to work in the United States. The ideal candidate is highly skilled in Python, AWS services, Kubernetes, and Airflow, with a strong background in building and deploying cloud-native applications.
***PLEASE NOTE: WE ARE NOT ACCEPTING APPLICATIONS FROM THIRD-PARTY AGENCIES FOR THIS ROLE.
Key Responsibilities:
Optimize a scalable, reliable, and secure AWS native cloud system
Refine infrastructure configuration as IaC using Terraform
Help produce and capture operational metrics from logs, API's, and various cloud sources
Refine CI/CD/CT pipelines to build, deploy, and test native cloud application code
Experience, Skills & Qualifications:
Education: Bachelor's degree in Computer Science, Engineering, Software Engineering or a relevant field with a minimum of 8 years working experience in an AWS Cloud environment required for a senior level position.
Expertise in cloud-native application development, and cloud infrastructure management.
Expertise in containerization and Kubernetes
In-depth knowledge of AWS services (EKS, EC2, Lambda, RDS, S3)
Strong experience of workflow managers (Airflow)
Strong experience with AWS and proficiency in Python, BASH, and IaC tools like Terraform
Strong experience with relational and cloud-based databases
Strong experience in building automation tools and CI/CD/CT pipelines using platforms like Ansible, GitHub Actions, GitLab CI, and CodePipeline
Java Software Engineer
Software test engineer job in Fort Meade, MD
Clearance Required: Top Secret/SCI with Polygraph
Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions.
Key Responsibilities
· Design, develop, test, and maintain Java applications.
· Participate in software development lifecycle activities including requirements analysis and design.
· Write clean, efficient, and well-documented code.
· Collaborate with cross-functional teams to troubleshoot and resolve issues.
· Support integration and deployment of software in secure environments.
Qualifications
Education: Bachelor's degree in Computer Science, Software Engineering, or related field.
Experience: 4+ years of experience in software development, preferably in Java.
Preference: Java certification or relevant coursework preferred.
Skills:
· Proficiency in Java programming language.
· Understanding of object-oriented design and development.
· Familiarity with development tools such as Eclipse or IntelliJ.
· Basic knowledge of secure coding practices and federal IT standards.
Software Engineer
Software test engineer job in Herndon, VA
Samtek Inc., located in Job Location: Herndon, Virginia, is seeking a full-time Software Engineer. If you are interested in applying for this job, please make sure you meet the following requirements as listed below. May req to trvl (apprx 25% to 50% of the time) to various unanticipated client worksites across the US.
Send resume to Samtek xevrcyc Inc., 205 Van Buren St., Ste.
#120, Herndon, VA 20170 OR e-mail:
Senior Developer
Software test engineer job in McLean, VA
The candidate must have experience with both Java and Python, in addition to PowerShell and AI/ML tools.
Must Have Qualifications: Python and Java development, strong understanding of design and explain and educate developers.
Key Responsibilities:
Design and implement developer workspaces using physical, virtualized, or browser-based solutions.
Develop tools primarily in Python and Java to enhance developer workflows.
Advocate for and implement CI/CD improvements through new tooling and commonly available libraries.
Create patterns to manage desktop provisioning and software package management using SCCM, VDI, or similar technologies.
Lead initiatives to integrate Generative AI capabilities into Developer workflows, enhancing the value proposition for customers.
Partner with end-user collaboration suites to create seamless developer experiences.
Ensure all solutions meet audit, risk, and governance requirements.
Evangelize best practices and solutions within the developer community.
Software Integrator
Software test engineer job in Manassas, VA
Software Integrator - 100% On Site in Manassas, VA
Client is seeking to hire a Software Integrator to support the Acoustics Rapid COTS Insertion (ARCI) program.
Education:
Bachelor's degree in Computer/Electrical Engineering or Computer Science degree from an accredited university.
2+ years of experience.
Job Responsibilities:
Participate in software development lifecycle including software design, development, integration, test, and support for new and existing software products.
Designing, implementing, testing and debugging complex software applications
Support continuous integration/continuous development agile like development
Basic Qualifications:
Bachelor's degree in Computer/Electrical Engineering or Computer Science degree from an accredited university or equivalent related experience.
Experience with Linux Operating Systems
2+ years of related C, C++, and/or JAVA experience
Experience with inter-process communications and real time systems
Experience with configuration management software (i.e. Subversion and/or GIT)
AI Software Engineer
Software test engineer job in Baltimore, MD
My client, ranked among Fortune's World's Most Admired Companies, is a global leader in investment management and is seeking an AI Software Engineer to join the team. We have a Mid & Senior level openings
***Amazing salary, bonus, & some of the best benefits in the marketplace!!
Primary responsibility:
Develop and deliver AI-driven software solutions, collaborating with stakeholders and working alongside top AI industry leaders to build end-to-end applications and AI agents.
What we're looking for:
2-12 years of software engineering experience with strong coding and system design skills.
Experience designing, building, or deploying AI-driven applications, intelligent agents, or automation solutions.
Familiarity with AI frameworks, cloud-native architectures (AWS, containerized microservices), or data-driven systems.
Passion for learning emerging technologies and applying AI to solve real business problems.
Key Responsibilities:
Design, code, test, and deploy AI-driven applications and intelligent agents.
Collaborate in agile squads across front-end, back-end, data science, and UX.
Translate business requirements into AI-powered solutions and actionable insights.
Contribute to AI agent design, orchestration, prompt engineering, and deployment.
Use cloud and AI technologies: AWS, Databricks, Salesforce, containerized microservices, and AI/ML frameworks.
Qualifications:
BS/MS in Computer Science
Experience with Python, JavaScript, or Java (preferred beyond just Java)
Proven ability to deliver complete solutions, not just scripts
Hands-on experience with cloud-native architectures (AWS, Azure), containerized microservices, and agent frameworks
Stable career history; entrepreneurial and collaborative mindset
#LI-GT
Senior Software Engineer -- KUMDC5680656
Software test engineer job in McLean, VA
Required Technical Skills
(Required)
Strong design and development skills in two or more of the following technologies and tools: Java (3-5 years) Cucumber(3-5 years), JBehave or other BDD testing frameworks
At least 8 years of test automation framework design
Strong experience in testing Webservices (REST APIs) (3+5 years)
Proven experience developing test scripts, test cases, and test data
The ability to write queries in SQL or other relational databases
3+ years of experience in developing scenario based performance testing using JMeter
Experience testing full stack and integration testing with 3rd parties
End-to-end system integration testing experience for software platforms
(Desired)
Hands on experience with Python
development experience in AWS Cloud technology
Experience in TDD, continuous integration, code review practice is strongly desired
Experience with Apigee or other API gateways is a plus
Experience with DevOps concepts and tools (e.g., CI/CD, Jenkins, Git)
At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices.
Understanding of a micro service Architecture
Experience load and performance testing
Strong documentation skills