Java jobs in gaithersburg USA
43 java jobs found in gaithersburg: showing 1 - 43
Principal Software Engineering Lead (ecoa) - Evinova
Company: AstraZeneca |
. Deep proficiency in at least one of our core stacks: React/React Native (frontend), Node.js/Java (backend), AWS cloudLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 03 Oct 2026
Senior Ai Software Developer
Company: Zachary Piper Solutions |
improvement Develop clean, maintainable, testable, and high-performance software using Java, Python, C++, or similar programming..., developing, and supporting microservices-based applications Strong programming experience with Java, Python, C++, or a similarLocation: Gaithersburg, MD, USA
| Salary: US$160000 - 180000 per year | Date posted: 02 Oct 2026
Senior Systems Engineer
Company: Leidos |
us even more if you have some of these skills: Software development/coding experience with programming languages such as Python, Java, and React ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 02 Oct 2026
Senior Computer Systems Engineer
Company: Leidos |
. Software development experience in languages such as Java or Python. Experience as a Systems Enginer, Product Owner... and/or scripting experience, especially Java and Python Experience with AWS cloud-based architecture, services, and softwareLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 02 Oct 2026
Senior Systems Engineer — Product Owner
Company: Leidos |
and tools (Claude Code, Codex, etc.) Experience with Java, Python, React, and scripting languages SAFe Product Owner / ProductLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Oct 2026
Senior Computer Systems Engineer
Company: Leidos |
and tools (Claude Code, Codex, etc.) Experience with Java, Python, React, and scripting languages SAFe Product Owner / ProductLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 02 Oct 2026
Senior Computer Systems Engineer
Company: Leidos |
us even more if you have some of these skills: Software development/coding experience with programming languages such as Python, Java, and React ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 02 Oct 2026
Senior Computer Systems Engineer
Company: Leidos |
us even more if you have some of these skills: Software development/coding experience with programming languages such as Python, Java, and React ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 02 Oct 2026
Senior Systems Engineer
Company: Leidos |
. Software development experience in languages such as Java or Python. Experience as a Systems Enginer, Product Owner... and/or scripting experience, especially Java and Python Experience with AWS cloud-based architecture, services, and softwareLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 02 Oct 2026
Test Engineer
Company: Leidos |
in lieu of degree) Experience with test automation frameworks (Selenium, JUnit, pytest, or equivalent) and Java or JavaScriptLocation: Gaithersburg, MD, USA
| Salary: US$73450 - 132775 per year | Date posted: 02 Oct 2026
Senior Systems Engineer
Company: Leidos |
us even more if you have some of these skills: Software development/coding experience with programming languages such as Python, Java, and React ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 02 Oct 2026
Ai Software Developer - All Levels Remote
Company: Leidos |
(Senior Level) Proficiency in Java or C++ with demonstrated experience building production software Experience designingLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 02 Oct 2026
Senior Ai Software Developer
Company: Zachary Piper Solutions |
microservices-based systems Proficiency with Java, Python, C++, or a similar programming language in Linux environments Experience... Intelligence, Machine Learning, Microservices, Java, Python, C++, Linux, AWS, Cloud Computing, Docker, Kubernetes, Kafka, APIsLocation: Gaithersburg, MD, USA
| Salary: US$170000 - 185000 per year | Date posted: 02 Oct 2026
Test Engineer
Company: Leidos |
with test automation frameworks (Selenium, JUnit, pytest, or equivalent) and Java or JavaScript test development ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$73450 - 132775 per year | Date posted: 02 Oct 2026
Ai Software Developer - All Levels Remote
Company: Leidos |
(Senior Level) Proficiency in Java or C++ with demonstrated experience building production software Experience designingLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Oct 2026
Principal Software Developer
Company: Leidos |
-looking professionals in need of a strong candidate with these key required skills: Software Development (Java/C++/Python), DevOps / GitOps... experience supporting GitOps/DevOps/DevSecOps 7+ years of combined experience of software development (Java, C++, or PythonLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Oct 2026
Principal Software Developer
Company: Leidos |
in need of a strong candidate with these key required skills: Software Development (Java/C++/Python), DevOps / GitOps (Gitlab.../DevSecOps 7+ years of combined experience of software development (Java, C++, or Python) Experience with AI-LeveragedLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 01 Oct 2026
Sr. Ai Software Developer
Company: Zachary Piper Solutions |
-based systems. Proficiency in at least one modern programming language such as Java, Python, C++, or similar development..., Software Engineering, Java, Python, C++, Linux, Agile, SAFe, Scaled Agile Framework, DevSecOps, CI/CD, AWS, Azure, GCP, DockerLocation: Gaithersburg, MD, USA
| Salary: US$130000 - 175000 per year | Date posted: 30 Sep 2026
Senior Ai Software Developer
Company: Zachary Piper Solutions |
-based architectures using Java, Python, C++, or similar technologies within Linux environments. Strong understanding... as required by law #LI-JB1 Keywords: Senior AI Software Developer, AI Software Engineer, Microservices, Java Developer, PythonLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 29 Sep 2026
Senior Systems Engineer
Company: Leidos |
to obtain SF-85 Public Trust suitability determination US Citizenship Preferred Qualifications Experience with JavaLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 29 Sep 2026
Lead Ai Software Developer
Company: Zachary Piper Solutions |
and microservices-based systems. Experience with Java, Python, C++, or similar programming languages within Linux-based development... Leave as required by law #LI-JB1 Keywords: Lead AI Software Developer, AI Software Engineer, Microservices, JavaLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 29 Sep 2026
Icam Security Engineer
Company: Leidos |
and authorization events. Proficiency in Java, Python, Go, or a comparable programming/scripting language. Working knowledge of NISTLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 23 Sep 2026
Senior Software Developer — Scrum Master
Company: Leidos |
be used in lieu of degree) 5+ years of experience designing, developing, testing, and reviewing production Java applicationsLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Sep 2026
Icam Security Engineer
Company: Leidos |
and authorization events. Proficiency in Java, Python, Go, or a comparable programming/scripting language. Working knowledge of NISTLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 22 Sep 2026
Senior Systems Engineer — Product Owner
Company: Leidos |
with Java, Python, React, and scripting languages SAFe Product Owner / Product Manager (POPM) certification KnowledgeLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Sep 2026
Senior Software Developer — Scrum Master
Company: Leidos |
be used in lieu of degree) 5+ years of experience designing, developing, testing, and reviewing production Java applicationsLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 21 Sep 2026
Senior Software Developer
Company: teKnoluxion |
proficiency in one or more object-oriented programming languages such as: Java C# Python C++ Experience developing webLocation: Gaithersburg, MD, USA
| Salary: US$107000 - 190000 per year | Date posted: 16 Sep 2026
Software Engineer Sme
Company: Leidos |
, and REST APIs Object-oriented Programming: Python, Java, and JavaScript Advanced Programming: Go Front-end and Back-endLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 11 Sep 2026
Devops Engineer
Company: Leidos |
., Bash, PowerShell, SALT, Python, Groovy, Java Experience supporting an enterprise or production system ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 10 Sep 2026
Mid-level Software Engineer
Company: Leidos |
-oriented Programming: Python, Java, or JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: ReactLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 09 Sep 2026
Mid-level Backend Software Engineer
Company: Leidos |
using Java or Python REST API Development: Develop and maintain RESTful services to support application functionality... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 29 Aug 2026
Cybersecurity Ai Lead
Company: Mitre |
in C++, Go, Java, Python, or equivalent languages. Lead small teams to solve technical challenges by applyingLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 13 Aug 2026
Software Engineer Iv - Web/database Development
Company: ActioNet |
technical discipline. Experience developing applications using Java, C#, Python, JavaScript/TypeScript, or similar modernLocation: Gaithersburg, MD - Washington DC, USA
| Salary: US$228000 per year | Date posted: 11 Aug 2026
Software Engineer - Mid-level & Senior-level (2 Openings)
Company: ActioNet |
specifications into secure, scalable, high-performing applications. Experience with Java and/or .NET, Oracle, Microsoft SQL Server... technologies such as Oracle, Microsoft SQL Server, Java, and/or .NET. Strong troubleshooting, analytical, and problem-solvingLocation: Washington DC - Gaithersburg, MD, USA
| Salary: US$199000 per year | Date posted: 11 Aug 2026
Internet/web Design & Content - Junior, Mid-level & Senior (3 Openings)
Company: ActioNet |
development technologies and programming languages such as HTML and Java. Experience serving as a technical web lead or seniorLocation: Gaithersburg, MD - Washington DC, USA
| Salary: US$112000 per year | Date posted: 11 Aug 2026
Devops Software Engineer - Ts/sci Cleared
Company: Leidos |
Knowledge of Agile methodologies Development experience (Bash, PowerShell, SALT, Python, Groovy, Java, etc.) ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 08 Aug 2026
Senior Devops Engineer
Company: Leidos |
, Java, etc. Experience on a production/ enterprise system Experience with any of the following technologies: KafkaLocation: Gaithersburg, MD, USA
| Salary: US$131300 - 237350 per year | Date posted: 08 Aug 2026
Software Engineer - Full Stack - Ts/sci
Company: Maania Consultancy Services |
/SCI Requirements: - Rest API Development - Python or Java - SQL - Web Development - Django or JavaScript (Angular..., React, etc) - Object-oriented programming in Python, Java, and JavaScript - Windows and Linux operating systems - VersionLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Software Engineer - Full Stack - Ts/sci
Company: Maania Consultancy Services |
/SCI Requirements: - Rest API Development - Python or Java - SQL - Web Development - Django or JavaScript (Angular..., React, etc) - Object-oriented programming in Python, Java, and JavaScript - Windows and Linux operating systems - VersionLocation: Gaithersburg, MD, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Sr. Software Developer
Company: Leidos |
such as: Java C# Python C++ Experience developing web-based applications and enterprise software solutions. ExperienceLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 07 Aug 2026
Java Software Engineer - Scrum Master
Company: Leidos |
Leidos is seeking Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland... production-quality cloud-native Java microservices while contributing to software architecture and technical design decisionsLocation: Gaithersburg, MD, USA
| Salary: US$87100 - 157450 per year | Date posted: 25 Jul 2026
Senior Java Software Engineer / Scrum Master
Company: Leidos |
Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the..., deploy, and maintain production-quality cloud-native Java microservices while contributing to software architectureLocation: Gaithersburg, MD, USA
| Salary: US$107900 - 195050 per year | Date posted: 25 Jul 2026
Software Engineer
Company: Chenega |
, Java, JavaScript, Django, REST APIs, AJAX, jQuery, and related technologies. Architect and optimize relational database... applications using Python, Java, JavaScript, and object-oriented programming principles. Experience developing web applications