99 jr software engineer jobs at 70 companies in United States

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2mo
Save
Mark Applied
Hide
Jr - Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Kegman
Kegman: Provides engineering and technical services for government defense agencies.
1+ YOEEntry-level software engineer for DoD contract; 1+ years DoD software experience; C++ OOP; Linux; Git; MATLAB/Python; Agile; Bachelor’s in CS/Engineering.
CUDA, C++, Git, GitLab, MATLAB, Python, Linux
3mo
Save
Mark Applied
Hide
Jr. Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
3+ YOEThree years of software development experience; bachelor’s degree in a technical field; ability to obtain security clearance.
1mo
Save
Mark Applied
Hide
Jr. Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
TS/SCI with poly required. Proficiency in Python and C++; experience with Java, Mongo, Kubernetes, and JS desirable. Ability to analyze requirements, debug software, and develop scalable mission systems.
Python, C++, Java, Mongo, Kubernetes, JS
2w
Save
Mark Applied
Hide
Jr. Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
DigiFlight
DigiFlight: Provides cybersecurity, aerospace, and systems engineering for government agencies.
0+ YOEDevelop, modify, test, and deploy software in Python and Java for cross-platform systems; support HWIL simulation integration, debugging, and maintain documentation.
Python, Java, Linux, Windows, WINSERV, IntelliJ IDEA, VS Code, Google Gemini, PyCharm
3d
Save
Mark Applied
Hide
Jr. Software Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
0+ YOE0-2 years experience with at least one programming language; bachelor’s degree in CS/Systems or 4 years relevant experience; TS/SCI with polygraph required; familiarity with software development, CI/CD, databases, cloud, and containerization.
Java, Python, C++, JavaScript, Spring, Hibernate, React, Angular, Vue.js, Django, Flask, STL, Qt, Boost, Git, Jenkins, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, AWS, Docker, Kubernetes
22h
Save
Mark Applied
Hide
JR Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Sentar
Sentar: Provides cybersecurity and intelligence solutions for national security agencies.
0+ YOEBachelor's in STEM (or 4 years' additional experience), ability to obtain SAP access/active Secret within 6 years, experience with object-oriented languages (Java or C++), familiarity with SysML/UML/CAMEO, and full lifecycle software skills.
Java, C++, C, JS, SysML, UML, CAMEO, Atlassian, JIRA, Confluence, Git, RTOS, Linux, VxWorks
3d
Save
Mark Applied
Hide
Jr Software Developer
Scottsdale, Arizona, United States
OnsiteFull Time
Pinnacle Fertility
Pinnacle Fertility: Operates a national network of physician-led fertility clinics.
1+ YOEBachelor's in CS/IT required, 1–2 years software development experience, familiarity with C#, Python, JavaScript, SQL, cloud platforms (Azure/AWS) preferred, Git, APIs, and agile methodologies.
C#, Python, JavaScript, SQL, Azure, AWS, Git, APIs
1mo
Save
Mark Applied
Hide
Jr. Software Developer
Stafford, Virginia, United States
$45k/yr HybridFull Time
Ariel Partners
Ariel Partners: A provider of IT solutions and software development services supporting mission-critical government and commercial programs.
1+ YOEActive Secret clearance, 1+ years software development experience with C#/.NET, Blazor/HTML/CSS, Entity Framework, unit testing (NUnit/xUnit), SQL Server, RESTful APIs, Agile, and CI/CD tools.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, Microsoft SQL Server, CSS, RESTful APIs, Microsoft .NET, Microsoft Azure DevOps, Jenkins, GitHub, AWS, Azure, Docker, Kubernetes, Angular, React
3mo
Save
Mark Applied
Hide
Jr Level Software Developer
Annapolis Junction or Columbia
$94k-$144k/yr OnsiteFull Time
ELEVI Associates
ELEVI Associates: Provides cyber security and IT engineering for federal agencies.
7+ YOERequires poly clearance; 7+ years software engineering or 4+ years with degree; BS CS or related; strong Java/JavaScript/Python; Agile; microservices; CI/CD; cloud knowledge.
Java, JavaScript, Python, Docker, Docker Compose, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, AWS, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, Clickhouse, Graphite, ETL, Microservices, Full stack
2mo
Save
Mark Applied
Hide
Cloud Software Engineer Jr. - TS/SCI w/Poly
Annapolis Junction, Maryland, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEActive TS/SCI with current poly; 5 years software development; BS in CS or related field may substitute for 2 years; Java development; Git or GitLab.
Java, Git, GitLab, REST APIs, JSON, MongoDB, Docker, Kubernetes, AWS, Jenkins, GitLab CI/CD, Jira, Confluence, React, Vue.js
1mo
Save
Mark Applied
Hide
JR Software Developer
Chantilly, Virginia, United States
OnsiteFull Time
Probity
Probity: Provides IT, cybersecurity, and engineering services to government agencies.
Master's degree in Computer Science, Information Systems, Engineering or equivalent; strong Python, Java/Scala, SQL; Hadoop/Spark; cloud data platforms; Docker/Kubernetes/Airflow; Agile experience; active Top Secret/SCI clearance with Polygraph.
Python, Java, Scala, SQL, Hive, Hadoop, Spark, AWS Glue, Google Cloud Dataflow, Azure Data Factory, Docker, Kubernetes, Airflow
1mo
Save
Mark Applied
Hide
Jr Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Fantom Corporation
Fantom Corporation: Provides specialized IT, engineering, and cybersecurity services for federal agencies.
Requires recent MD polygraph clearance and onsite work in Hanover, MD. Bachelor's in CS or equivalent experience. Strong C++, Python; Java, MongoDB/SQL, Docker, Kubernetes, Angular/HTML/JavaScript experience.
C++, Python, Java, MongoDB, SQL, Docker, Kubernetes, Angular, HTML, JavaScript, Vue.js
2d
Save
Mark Applied
Hide
Jr. Software Developer
Alexandria, Virginia, United States
$75k-$98k/yr OnsiteFull Time
Space Ground System Solutions
Space Ground System Solutions: Provides engineering services for satellite ground systems and space missions.
1+ YOEUS citizen eligible for DoD TS/SCI, BS in CS/SE/CE, 1+ year professional experience, proficiency in Python/Go/Java/Node.js/C/C++, Linux, containers and Kubernetes, strong debugging and communication skills.
Python, Go (Golang), Java, JavaScript, Node.js, C, C++, Linux, Docker, Kubernetes, NATS.io, Protobuf, React, Vue, Terraform, Ansible, Prometheus, Grafana
4w
Save
Mark Applied
Hide
Jr. Software Engineer: HSV-26100
Huntsville, Alabama, United States
OnsiteFull Time
deciBel Research
deciBel Research: Developing advanced radar and sensor technologies for defense missions.
5+ YOEBachelor's degree required; 5+ years software engineering experience on DoD programs; active Secret clearance and U.S. citizenship; proficiency with C++, Python, Linux, Jira, Confluence, Git/GitLab; strong technical writing and math skills.
C++, Python, Jira, Confluence, Git, GitLab, Linux, CUDA, MATLAB
4w
Save
Mark Applied
Hide
Jr. C++ Software Developer
Franklin or Andover
$80k-$87k/yr HybridFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
1+ YOE1–3 years C++ (or strong project experience), 1–2 years .NET, Bachelor's in Software Engineering/Computer Science, OOP knowledge, data structures, Agile experience, strong communication, US work authorization required (no sponsorship).
C++, .NET, Linux, SQL, Python, CI/CD, TCP/IP, Agile, Scrum
1mo
Save
Mark Applied
Hide
Jr Software Developer
Colorado Springs, Colorado, United States
$93k-$139k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
2+ YOETop Secret/SCI clearance required. Minimum 2 years experience with Kubernetes/Docker and web application development; proficiency in Python, Java, C++, JavaScript, Go, AWS, GitLab, CI/CD, scripting, IaC, and DevSecOps practices.
Python, Java, C++, JavaScript, Go, PostgreSQL, MongoDB, Oracle, MySQL, Kubernetes, Docker, CI/CD, Terraform, Ansible, Istio, GitLab, Maven, Gradle, Bash, PowerShell, AWS, Helm, PowerBI, Tableau, GitOps
5d
Save
Mark Applied
Hide
Jr. Software Developer
Mechanicsburg, Pennsylvania, United States
$70k-$80k/yr HybridFull Time
Connected Logistics
Connected Logistics: Provides IT and logistics services for government defense agencies.
Bachelor's or equivalent experience; understanding of OOP, web dev, relational databases; exposure to C#, VB.NET, .NET, JavaScript, SQL; Git experience; U.S. citizen with current T3 investigation; ability to work onsite three days/week.
C#, VB.NET, .NET, .NET 8, JavaScript, SQL, Git, React, Angular, jQuery, SQL Server, Entity Framework, APIs
2mo
Save
Mark Applied
Hide
Jr. Software Developer
Los Angeles, California, United States
OnsiteFull Time
The Climate Registry
The Climate Registry: Provides tools and standards for greenhouse gas emissions reporting.
2+ YOEEntry-level to two years of web app experience; degree in a technical field; proficiency in C#/.NET; HTML/CSS/JS; SQL Server; SSRS; Power BI; Git.
C#, ASP.NET, Razor, CSHTML, Microsoft SQL Server, T-SQL, SSRS, Power BI, HTML, CSS, JavaScript, Bootstrap, Git
1mo
Save
Mark Applied
Hide
Jr. ADAS Software Engineer
San Jose, California, United States
$140k-$145k/yr OnsiteFull Time
Bertrandt
BertrandtXetra: BDTG: Provides engineering, development, and testing services for manufacturers.
1+ YOEBachelor's in engineering, 1+ years automotive/ADAS or embedded systems experience, ECU flashing and ADAS sensor knowledge, familiarity with automotive networks and diagnostic tools, valid US driver's license, willing to travel up to ~30%.
CAN, FlexRay, Automotive Ethernet, CANoe, DTS Monaco, Wireshark, JIRA, OBD
3mo
Save
Mark Applied
Hide
Jr. Full-Stack Software Engineer
Provo, Utah, United States
$45k-$60k/yr OnsiteFull Time
Atonom
Atonom: Autonomy-focused AI software provider enabling scalable, automated work processes.
1+ YOE1+ years of software engineering; JS/TS with React or similar; Go or Python with API design; PostgreSQL; strong communicator.
JavaScript, TypeScript, React, Go, Python, PostgreSQL, HTML/CSS, CI/CD