Software Developer
$101.42kFrederick Community College
Software Developer
OSS, Inc. in Gaithersburg, MD and unanticipated sites throughout the US seeks a Software Developer. Design, develop, test, and support software applications, including web-based, client/server, and cloud-based applications hosted on AWS. Analyze production incidents, perform root cause analysis, and participate in defect triage to resolve application issues. Develop validation scripts to confirm production code fixes and ensure system stability. Document and track software defects using JIRA and JAMA, assigning appropriate priority and coordinating resolution with development teams. Perform backend validation using PostgreSQL and MySQL databases to confirm data integrity and application functionality. Develop complex SQL queries to support JDBC performance validation. Create and execute automated test scripts using UFT, Java, Selenium WebDriver, and data-driven testing frameworks. Conduct sanity, regression, and end-to-end testing across development, sandbox, and production environments. Validate web service integrations and interface calls using Selenium, SOAP UI, and REST tools. Support pre- and post-production deployment activities and code promotion. Participate in Agile software development processes, including sprint planning, daily stand-ups, code reviews, and retrospectives, while following SDLC and STLC methodologies. Review business and technical documentation, including BRDs, functional design documents, and system requirement specifications. Collaborate with reporting teams to support dynamic data reporting using Tableau. Support CI/CD pipelines, Jenkins job executions, Git version control, and code merge activities across multiple application streams.
Must possess a Bachelor's degree in Computer Science, Computer Applications, Information Technology, or a related field of study plus one (1) year of experience in the position of Software Developer, Software Engineer, Application Developer, Systems Analyst, Programmer Analyst, or a related occupation. Salary: $101,421 / year.
- ...XML, EJB, JavaBeans, JDBC, Struts framework, Custom tag librariesb. Working knowledge in Websphere, JBoss administration console. Developing web pages that comply to ADA 508 compliance standardsc. Analysis and Design of Web based applicationsd. Websphere and JBoss...Suggested
Phani
Gaithersburg, MD3 days ago $107.9k - $195.05k
...thatoptimizeresourceutilizationand performance. Streamlines developer workflows by implementing automation, integration pipelines,... ...~ Demonstrated experience with: ~ Architectingand designing software using MBSE approaches(Requirements specification, User Behavior...SuggestedLocal areaImmediate startLeidos
Gaithersburg, MD23 hours ago$87.1k - $157.45k
...Description Leidos is seeking Lead Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA’s broader initiative to modernize...SuggestedLocal areaImmediate startRemote workLeidos
Gaithersburg, MD5 days ago$87.1k - $157.45k
...Description Leidos is looking for a Software Engineer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate will play a crucial role in ensuring the seamless integration...SuggestedWork at officeLocal areaImmediate startHome office2 days per week3 days per weekLeidos
Gaithersburg, MD4 days ago- ...Position: Embedded Software Engineer Location: Gaithersburg, MD Salary: 150k-170k About the Role: As an Embedded Software Engineer, you will be instrumental in designing, developing, and optimizing embedded software solutions for our cutting-edge...SuggestedPermanent employment
She Recruits LLC
Gaithersburg, MD4 days ago $69.55k - $125.73k
...Description We are seeking a Software Developer who will be a member of a dynamic team Air Traffic Management program - SkyLine-X™ SkyLine-X™ provides an array of advanced air traffic management capabilities to improve aircraft safety, performance, and efficiency across...Local areaImmediate startFairygodboss
Gaithersburg, MD2 days ago$165.66k - $217.42k
...using agile methodology. We are proud to have one of the strongest software development teams in the health tech space, with deep technical... ...Lead, mentor, and grow a multi‑squad engineering organization. Develop squad leads into strong technical leaders in their own right....Temporary workWork at officeImmediate startRemote workWorldwide3 days per week- ...Cybersecurity Systems Engineer in Gaithersburg, Maryland. The role involves leading cybersecurity architecture and engineering efforts, developing security policies, and collaborating with engineers and government partners. Candidates must have an active TS/SCI clearance with...
$107.9k - $195.05k
...with design, engineering, development, deployment, and use of software for the DOMEX Technology Platform (DTP) where we support our client... ..., software development and system engineering. Experience developing basic tooling and scripting: UNIX shell, Python, Perl or...Local areaImmediate startRemote workFlexible hoursLeidos
Gaithersburg, MD1 day ago- Via Logic LLC is looking for a Lead Systems Engineer to join their Agile Team Systems Engineering. This position is integral for supporting the evolution of air traffic systems and requires a strong background in systems engineering and Agile methodologies. The ideal candidate...
- Koitecc Solutions is seeking a Lead Systems Engineer for their Agile Team Systems Engineering role. You will support the development of modern air traffic systems, emphasizing safety and operational efficiency. The position involves collaborating with cross-functional teams...
- ...Kubernetes clusters to ensure high availability and scalability. Utilize AWS services to build and maintain cloud infrastructure. Develop and maintain Helm charts for application deployment and management. Use Terraform to automate infrastructure provisioning and...Work experience placement
OpenText
Gaithersburg, MD4 days ago - ...Gaithersburg, Maryland. This position requires an active TS/SCI clearance and a strong background in systems engineering. You will develop enterprise system designs, manage Cloud Service Provider environments, and ensure compliance with cybersecurity mandates. Candidates...
$103.71k - $138.28k
...formulate system requirements. •Evaluates and recommends future technologies and methodologies that will enhance future capabilities. •Develop and execute test plans and procedures based upon system security and functional requirements. •Analyzes, develops, recommends,...Full timeTemporary workRemote workLumen
Gaithersburg, MD4 days ago$107.9k - $195.05k
...better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Senior Software Developer to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations...Local areaImmediate startLeidos
Gaithersburg, MD4 days ago- Koitecc Solutions in Gaithersburg, MD is seeking an experienced SME Software Developer for a mission-critical analytics program. This role focuses on delivering and enhancing data solutions across multiple DoD organizations and involves direct collaboration with government...
- ...Business Area, contributing to next-generation flight service and air traffic systems. The role involves working in a Scaled Agile software development environment, defining and validating system capabilities, and ensuring regulatory compliance. The ideal candidate will...
- ...management and cybersecurity teams. - Support the segregation and elimination of malicious software and spam traffic in accordance with security policies and directives. - Develop and maintain technical documentation, standard operating procedures, and platform...Minimum wageFull timeContract workTemporary workWork experience placement
Maximus
Gaithersburg, MD6 days ago $100k - $120k
A leading online marketplace in Montgomery Village is seeking a Magento Developer to lead technical initiatives and manage external teams. The ideal candidate will perform hands-on Magento development while ensuring the platform's performance and scalability. Responsibilities...- ...deployments. - Integrate security controls, automated testing, and compliance scanning into pipeline workflows to support secure software delivery and platform hardening. - Monitor cloud platforms for performance, availability, and security, supporting incident...Minimum wageFull timeContract workTemporary workWork experience placementRemote work
Maximus
Gaithersburg, MD5 days ago - GeneDx, Inc in Gaithersburg, MD is seeking a PHP Web Developer to join their dynamic team. The role involves building and maintaining database-driven web applications with a focus on technical requirements and collaboration across various teams. The ideal candidate will...
- A leading geospatial solutions provider in Maryland is seeking an experienced Systems Engineer to administer Databricks and manage AWS infrastructure. The ideal candidate has over 6 years of experience, a Bachelor's degree in a relevant field, and active Top Secret clearance...
- A leading geospatial solutions firm in Gaithersburg, MD is seeking a Systems Engineer to manage AWS infrastructure and administer Databricks environments. The role requires a Bachelor’s degree in a related field and at least 6 years of experience. Ideal candidates will ...
$107.9k - $195.05k
...Collaborate with DevSecOps, cybersecurity, data engineering, and software development teams to support integrated delivery.* Support incident response and operational troubleshooting activities.* Develop and maintain operational documentation, runbooks, and standard operating...Local areaImmediate startTryApplyNow
Gaithersburg, MD2 days ago$87.1k - $157.45k
A leading technology firm is seeking a Lead DevSecOps Software Developer to join its Air Traffic Business Area. This hybrid role based in Gaithersburg, MD requires 3 days onsite and focuses on developing real-time, safety-critical systems using modern cloud and AI technologies...$87.1k - $157.45k
...configuration management tasks. Experience working with scripting or automation tools (e.g., Bash, Python, or similar). Experience developing and deploying systems via Infrastructure as Code. Strong problem-solving skills and ability to conduct root cause analysis....Leidos
Gaithersburg, MD23 hours ago$69.55k - $125.73k
...Description Leidos is seeking a Jr level Software Developer , who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and terminal congestion. Nationwide congestion is increasing...Local areaImmediate startLeidos
Gaithersburg, MD-46- Leidos is seeking a Junior Software Engineer in Gaithersburg, Maryland, to join their Agile development team. This role involves designing, implementing, and testing applications for geospatial intelligence, offering growth under the mentorship of senior engineers. Applicants...
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