Software Engineer Jobs in Rockville
20 live Software Engineer roles in Rockville, United States. Apply directly on Haystack.
Last updated 20 August 2026. Job counts refresh daily.
As of 20 August 2026, Haystack lists 20 live Software Engineer jobs in Rockville, with 10 added in the past week. Employers hiring right now include Leidos, X-energy and FINRA - Financial Industry Regulatory Authority. 10% of these roles are remote friendly.
Top companies hiring
plus 3 more companies hiring in this category
- New
Mid Level Software Engineer
Software Guidance & Assistance
Rockville, MD🇺🇸2 hours agoMicroservicesSpringSpring Boot+9 moreTechnologySG - New
Senior Software Engineer - Top Secret with Security Clearance
Sunayu, LLC
Rockville, MD🇺🇸17 hours agoDjangoMicroservicesRust+10 moreTechnologySU - New
Contingent Senior Software Engineer - Top Secret
Sunayu, LLC
Rockville, MD🇺🇸21 hours agoDjangoMicroservicesRust+10 moreTechnologySU - This week
Senior Software Engineer
FINRA - Financial Industry Regulatory Authority
Rockville, MD🇺🇸$97.7k - $176.1k/yr2 days agoMicroservicesMySQLNode.js+11 moreTechnologyF- - This week
Lead Software Engineer - Big Data
FINRA - Financial Industry Regulatory Authority
Rockville, MD🇺🇸$114.2k - $207.2k/yr2 days agoSQLScalaAWS+9 moreTechnologyF- - This week
Lead Software Engineer
FINRA - Financial Industry Regulatory Authority
Rockville, MD🇺🇸$114.2k - $207.2k/yr2 days agoLESSTechnologyF- - This week
Software Engineer IV, Artificial Intelligence
X-energy
Rockville, MD🇺🇸$144k - $192k/yr5 days agoDynamoDBAWSETL+10 moreTechnologyX- - This week
Software Engineer V, Forward Deployed
X-energy
Rockville, MD🇺🇸$195k - $220k/yr5 days agoDockerDynamoDBAWS+8 moreTechnologyX- - This week
Software Engineer III, Forward Deployed
X-energy
Rockville, MD🇺🇸$120k - $145k/yr5 days agoDockerDynamoDBAWS+9 moreTechnologyX- - This week
Software Engineer III, Artificial Intelligence
X-energy
Rockville, MD🇺🇸$122k - $180k/yr5 days agoDynamoDBAWSETL+10 moreTechnologyX-Get new Software Engineer jobs in Rockville in your inbox
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Senior Software Engineer
Leidos
Rockville, MD🇺🇸$131.3k - $237.3k/yr1 week agoDjangoMicroservicesRust+10 moreTechnologyLESoftware Engineer (Java)
SDH Systems
Rockville, MD🇺🇸1 week agoDockerMicroservicesSpring+7 moreTechnologySSSoftware Engineer
Leidos
Rockville, MD🇺🇸$87.1k - $157.4k/yr1 week agoDockerFastAPIFlask+13 moreRemoteFull timeTechnologyLESenior Automation Software Engineer
Motion Recruitment Partners, LLC
Rockville, MD🇺🇸1 week agoMATLABAgileAssembly+4 moreTechnologyMRSenior Software Engineer with Security Clearance
Leidos
Rockville, MD🇺🇸$131.3k - $237.3k/yr2 weeks agoDjangoMicroservicesRust+10 moreTechnologyLEPrincipal Software Engineer Big Data & Cloud
Techno Talent Inc.
Rockville, MD🇺🇸3 weeks agoMicroservicesSQLScala+10 moreTechnologyTTSoftware Engineer (Tactical Decision Aids – Mid-Level)
Leidos
Rockville, MD🇺🇸$69.5k - $125.7k/yr3 weeks agoMicroservicesRustScala+5 moreFull timeTechnologyLELinux Software Engineer with Security Clearance
Jacobs
Rockville, MD🇺🇸4 weeks agoCUDAC++TechnologyJASenior Software Engineer
Software Guidance & Assistance
Rockville, MD🇺🇸6 weeks agoMicroservicesMongoDBMySQL+10 moreTechnologySGSr. Software Engineer
Leidos
Rockville, MD🇺🇸$107.9k - $195.1k/yr6 weeks agoDockerFastAPIFlask+13 moreRemoteFull timeTechnologyLE
Frequently asked questions
How many Software Engineer jobs in Rockville are available?
Haystack currently lists 20 live Software Engineer jobs in Rockville, with 10 added in the past week. Numbers refresh daily.
Which companies are hiring for Software Engineer jobs in Rockville?
Leidos, X-energy, FINRA - Financial Industry Regulatory Authority, Software Guidance & Assistance, Sunayu, LLC are actively hiring right now, alongside 4 other employers.
Are there remote Software Engineer jobs in Rockville?
Yes. 2 of the current listings are remote friendly. Browse the remote-only view.