1,101 junior developer jobs at 432 companies in Berkeley, MO
4d
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Junior SQL Developer
O'Fallon, Missouri, United States
OnsiteFull Time
1+ YOEBachelor’s degree in computer science, information technology, or related field, or 1–2 years of industry experience. Requires SQL Server, T-SQL, stored procedures, functions, analytical, communication, and problem-solving skills.
SQL Server, T-SQL, Power BI, ETL
4d
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Junior SQL Developer
O'Fallon, Missouri, United States
OnsiteFull Time
1+ YOEBachelor's degree in computer science, information technology, or related field, or 1–2 years of industry experience; proficiency in SQL Server, T-SQL, stored procedures, and functions.
SQL Server, T-SQL, Power BI
1w
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Junior Software Developer
St. Louis or Illinois or United States or Europe or South America or Asia
$60k-$65k/yr OnsiteFull Time
Bachelor's degree in computer science, software engineering, or related field; JavaScript, React.js, HTML, CSS, RESTful APIs, PostgreSQL, Git, and Figma experience required.
JavaScript, React.js, HTML, CSS, RESTful APIs, PostgreSQL, CI/CD, FastAPI, Git, Figma, Angular, Vue.js, HTML5, CSS3
1mo
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Junior Application Developer
Denver or St. Louis or Sterling or Springfield
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's (or equivalent),0–3 years software development experience,Java and/or Python,web development and relational DB familiarity,TS/SCI clearance with polygraph,teamwork and problem-solving skills.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD
5d
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Junior Network Engineer
Scott Air Force Base, Illinois, United States
$60k-$78k/yr OnsiteFull Time
1+ YOERequires Secret clearance, U.S. citizenship, high school diploma, 1+ year of IT or network experience, Network+ or DoD-approved IA certification, and knowledge of TCP/IP, monitoring, Active Directory, ticketing, and troubleshooting.
Microsoft Active Directory, SolarWinds, ServiceNow, TCP/IP, Network+, EACN, A2G2
2mo
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Geospatial Backend Developer – Multiple Positions at Junior/Mid/Senior Levels
St. Louis or St. Charles or Virginia or Sun Prairie
OnsiteFull Time
2+ YOEActive Top Secret/SCI clearance, bachelor’s degree in STEM, 2+ years backend development with Python/Node.js/Java, experience with ArcGIS Enterprise, containerization, API design, and geoprocessing workflows.
ArcGIS Enterprise, Python, Node.js, Java, Docker, Kubernetes, PostgreSQL/PostGIS, SQL Server, Azure, AWS, GCP
1mo
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Mulesoft Developer
St. Louis, Missouri, United States
HybridFull Time
2+ YOEBachelor's or equivalent,2+ years software development experience with Java, Python, JavaScript, build tools (Maven/Gradle), frontend (HTML/CSS), and cloud (GCP/AWS/Azure).
Mulesoft, Java, Python, Javascript, Maven, Gradle, HTML, CSS, GCP, AWS, Azure, Angular, Bootstrap, JAVA/J2EE, SpringBoot, SVN, Git, Github, JDK, SQL Server, MySQL, JIRA, Confluence, JUnit, Selenium, LoadRunner, SoapUI, Data Fabric, CSA Toolset
2d
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Engineer I, Technology
St. Louis or Tempe
HybridFull Time
1+ YOE1–3 years of web application development and support experience; bachelor's degree in computer science, management information systems, or related field preferred, or related work experience. Collaborative learning-oriented developer required.
Spring, REST, React, JavaScript, jQuery, Thymeleaf, JPA, Kubernetes, JUnit, Selenium, SoapUI, Kafka, MongoDB, MS SQL, Linux, DevOps, CI/CD, Agile
2w
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Embedded Software Engineer Intern
Bridgeton or St. Louis
$41k-$53k/yr OnsiteInternship
High school diploma or GED and current junior-level or above enrollment in a bachelor's program; basic knowledge of C, C++, C#, Java, Python, git, operating systems, and Microsoft Office.
C, C++, C#, Java, Python, git, MATLAB, Simulink, Windows, Linux, Microsoft Office
2mo
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Software Engineer - Intermediate
St. Louis, Missouri, United States
HybridFull Time
2+ YOEBachelor's degree or equivalent experience; 2+ years with Java, Python, JavaScript, build tools, web development, testing, and cloud technology. AI-assisted development experience required.
Java, Python, JavaScript, Maven, Gradle, HTML, CSS, GCP, AWS, Azure, Git, GitHub, JUnit, Jenkins, Spring Boot, GitHub Copilot, Data Fabric, CSA Toolset, Atlassian
1d
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Engineer I, Technology
Missouri or St. Louis or Arizona or Tempe or United States or Canada
HybridFull Time
1+ YOEBachelor's degree in computer science, management information systems, or related field preferred, or related experience; 1–3 years of web application development and support experience; collaborative and adaptable.
Spring, REST, React, JavaScript, jQuery, Thymeleaf, JPA, Kubernetes, JUnit, Selenium, SoapUI, Kafka, MongoDB, MS SQL, Linux, DevOps, CI/CD, Agile
2w
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Associate Software Engineer
Maryland Heights or Hazelwood
$82k-$89k/yr HybridFull Time
1+ YOEBachelor's degree, Agile/Scrum knowledge, 1+ year of Git and object-oriented programming experience, and software development experience with C#, Javascript, and SQL.
C#, Javascript, SQL, Git, Agile, Scrum
1mo
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Full Stack Developer 729
St. Louis, Missouri, United States
OnsiteFull Time
Active TS/SCI clearance, experience in software development/system integration, familiarity with AWS services, CI/CD, containerization, GitLab, Agile, and customer-facing technical communication.
S3, Lambda, SQS, SNS, ECS, ECR, EKS, API Gateway, Cloudwatch, KMS, GitLab CI/CD, GitLab, Docker, Podman, Kubernetes, Harbor, CloudFormation, CDK, Terraform, Linux, JavaScript, React, Angular, HTML5, CSS3, Auroa, PostgreSQL/PostGIS, Oracle, Redis, Memcache, Elasticache, GDAL/OGR, GitLab
1w
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Associate Embedded Software Engineer
Hazelwood or Berkeley or Saint Louis
$99k-$135k/yr OnsiteFull Time
2+ YOEBachelor's degree and 2+ years developing software or embedded systems. Experience with C/C++, Agile development, and ability to obtain U.S. Secret clearance and meet U.S. Person export requirements.
C, C++, Linux, Docker, Kubernetes, JIRA, Git, MSOSA, Cameo, GitLab, Ansible, Artifactory, UML, SysML, CI/CD, AI
1mo
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Software Engineer I
Fenton, Missouri, United States
HybridFull Time
1+ YOE1-2 years relevant experience or equivalent practical experience; knowledge of web frameworks, OOP, REST services, databases, basic cloud (AWS/GCP/OCI), secure coding, and AI-assisted development tools.
GitHub Copilot, Claude, AWS, GCP, OCI, REST
2w
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Associate Software Engineer
Maryland Heights or Hazelwood
$82k-$89k/yr HybridFull Time
1+ YOEBachelor's degree, Agile/Scrum knowledge, 1+ year of Git and object-oriented programming experience; software development experience with C#, JavaScript, and SQL. U.S. Person status and ability to obtain Secret clearance required.
C#, JavaScript, SQL, Git, Agile, Scrum
3d
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Software Developer - Telecom Bill Calculations Software (Back End, Python)
Atlanta or Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
1+ YOERequires 1+ year software development experience, Python or scripting, SQL, Progress, Linux, Git, and related development tools. Bachelor's degree in computer science or equivalent experience preferred.
Python, Progress, Linux, Shell Scripting, C, SQL, Progress OE12, AWS, Amazon S3, AWS Lambda, Amazon EC2, Amazon EMR, Amazon SQS, Amazon SNS, Amazon CloudWatch, Git, JIRA, Confluence, Bitbucket, Bamboo, Docker, Kubernetes, CI/CD, Agile
1mo
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Software Engineer I
St. Louis, Missouri, United States
OnsiteFull Time
0+ YOEBS in EE/Software Engineering/Computer Science,0–3 years experience in desktop or embedded development,proficiency with C/C++,C#,Visual Basic,SQL,Java,IDE experience,embedded systems and hardware testing.
C, C++, C#, Visual Basic, SQL, Java, Microsoft Visual Studio
4d
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Data Engineer (junior to mid) - Secret Clearance
Shiloh or Saint Louis
$65k-$90k/yr OnsiteFull Time
3+ YOERequires 3+ years in data engineering or related fields, U.S. citizenship, active Secret clearance, SQL, ETL, Python, large datasets, and strong analytical and collaboration skills.
Databricks, Python, Spark, Scala, JavaScript, JSON, SQL, Jupyter Notebooks, Cognos Analytics, Qlik Sense, Power BI, Amazon Web Services, Amazon S3, Teradata, Multiload, BTEQ, DEAMS, TFMS, NERP
3d
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Junior Cloud Operations and Customer Support Engineer
Springfield or St. Louis
$120k-$130k/yr OnsiteFull Time
2+ YOERequires active TS/SCI clearance, bachelor's degree or equivalent, and 2+ years of IT experience focused on cloud operations and customer support; AWS, Linux, troubleshooting, DevOps, Agile, and CI/CD knowledge required.
Amazon Web Services (AWS), Linux, RedHat, CentOS, DevOps, Agile, Scrum, Continuous Integration/Continuous Delivery (CI/CD), GitLab CI, Nexus
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