3,499 junior developer jobs at 1,347 companies in Ohio

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Junior Software Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
Medpace
MedpaceNASDAQ: MEDP: Global full-service clinical contract research organization.
Bachelor's in computer science (or related), software development experience with C#, Angular/JS frameworks, HTML5/CSS3, Entity Framework and SQL; strong analytical and communication skills.
C#, SQL, Entity Framework, Angular, ASP.NET, HTML5, CSS3, GitHub, NoSQL
3w
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Junior DevOps Engineer
Cincinnati, Ohio, United States
$66k-$90k/yr OnsiteFull Time
Avanade
Avanade: Global professional services focused on the Microsoft ecosystem.
1+ YOERequires 1+ year of software development, IT, or DevOps experience; foundational Git, CI/CD, scripting, cloud, and Infrastructure as Code knowledge; and strong problem-solving and collaboration skills.
GitHub, Azure DevOps, GitHub Actions, Terraform, Bicep, Copilot, PowerShell, Bash, Python, Azure, AWS, GCP, Docker, Kubernetes, GitHub Copilot
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Junior AI Developer
Akron, Ohio, United States
HybridFull Time
Babcock & Wilcox
Babcock & WilcoxNYSE: BW: Public energy technology and services supplying steam-generation and emissions-control systems to power and industrial customers worldwide.
Bachelor's degree or equivalent, basic Python and AI/ML experience, familiarity with image processing and Azure, strong problem-solving and collaboration skills.
Python, Microsoft Azure, Adobe Photoshop, Blender, Autodesk Maya, Stable Diffusion, ControlNet, Git, Azure AI, Azure ML, Power Platform, SolidWorks, AVEVA E3D
3w
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Junior Software Developer
Dayton, Ohio, United States
$90k-$120k/yr OnsiteFull Time
Bering Straits Professional Services, LLC
Bering Straits Professional Services, LLC: Alaska Native-owned government contractor providing logistics, training, engineering, and procurement services to U.S. agencies.
Bachelor's degree in computer science, software engineering, or related field; Git familiarity; programming knowledge; OOP, SDLC, Agile, databases, APIs, and U.S. citizenship for clearance eligibility.
Git, .NET, Java, Python, C#, JavaScript, SQL, NoSQL, React, Angular, Spring, JIRA, Confluence, Artificial Intelligence (AI), Machine Learning (ML), RESTful APIs
2mo
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Software Engineer, Junior
Dayton, Ohio, United States
OnsiteFull Time
Skyline Scientific
Skyline Scientific: Women-owned technical and analytical services firm delivering remote-sensing, satellite, software, and engineering expertise to national-security clients.
3+ YOEBachelor's in a STEM field (or equivalent), 3+ years in algorithm development/scientific computing or ML workflow support, strong Python programming, familiarity with Git/GitLab/Bitbucket/Jira/Jenkins, U.S. citizenship and ability to obtain security clearance.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins
2mo
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C++ Software Engineer, Junior
Beavercreek or United States
$55k-$126k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Bachelor's degree in STEM required, knowledge of C++ fundamentals, experience with Agile development, ability to write and troubleshoot code, and eligibility for Secret clearance.
C++, AFSIM, Git, Jira, Bamboo, CI/CD, Agile
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Junior Software Engineer
Dayton, Ohio, United States
OnsiteFull Time
DCS Corp
DCS Corp: Employee-owned provider of engineering and technical services for defense agencies.
2+ YOEU.S. citizen able to obtain Secret clearance. BS in CS/CE or related, 2 years related experience (or MS with 1 year). Experience with automated testing, containers, CI/CD, Linux, Git, and Agile.
Java, C, C++, Python, Linux, Git, Kubernetes, CONAN, CMake, CI/CD, container orchestration, containerized deployments, containerized environments, UDP, TCP/IP, MBSE, AGILE
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Junior Software Engineer
Beavercreek or United States
HybridFull Time
KBR
KBRNYSE: KBR: Provider of science, technology, and engineering solutions.
1+ YOEBachelor's in CS/CE/EE or related; 1+ years programming experience (1–3 years typical); experience with C++, TypeScript, Vue, CI/CD, containerization, and real-time data pipelines; active DoD security clearance required.
C++, TypeScript, Vue, GitHub Actions, GitLab CI, Azure DevOps, Jenkins, Docker, Kubernetes, WebSocket, OMS, GRID, DIS, STANAG
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C++ Software Engineer, Junior
Beavercreek, Ohio, United States
$55k-$126k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Secret clearance required, Bachelor's in STEM, knowledge of C++ fundamentals, experience designing and writing software using Agile methods, debugging and testing skills; CI/CD tools and modeling/simulation experience are a plus.
C++, AFSIM, Git, Jira, Bamboo, CI/CD
3w
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Junior Cloud/Software Engineer
Dayton, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
Bachelor's degree in a technical field; foundational Python or Java programming; cloud-native, REST API, JSON, OpenAPI, Agile/Scrum, and software maintenance knowledge; U.S. citizenship and ability to obtain a secret clearance.
Python, Java, OpenAPI, Kubernetes, GitLab, JSON, REST
3w
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Junior Cloud/Software Engineer
Dayton, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
Bachelor’s degree in a technical field; foundational Python or Java experience; cloud-native, REST API, JSON, OpenAPI, Agile/Scrum, and operational software maintenance knowledge. U.S. citizenship and ability to obtain a secret clearance required.
Python, Java, containers, microservices, CI/CD, REST APIs, JSON, OpenAPI, Kubernetes, GitLab
4d
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Software Engineer (Junior, Mid, Senior levels available) - NovaStar
Dayton, Ohio, United States
OnsiteFull Time
Applied Research Solutions
Applied Research Solutions: Private government contractor providing cyber, intelligence, engineering, logistics, and program-management services to U.S. defense and intelligence agencies.
2+ YOEBachelor's degree in computer science, computer engineering, or related field; 2–15+ years of relevant experience by level; ability to obtain TS/SCI clearance; software development experience required.
Java, Python, Go, Rust, JavaScript, TypeScript, Angular, VueJs, NodeJS, OpenAPI, ArangoDB, Valkey, PostgreSQL, MinIO, Istio ServiceMesh, Redis, Knative, Kubernetes, Helm, Terraform, OpenContainer Initiative, OTEL, Kafka, Tensorflow, PyTorch, LangChain, vLLM, PyTorch Lightning, SK Learn, LibreChat, Streamlit, KubeFlow, MLFlow, Bedrock, Fast API, Tune, Ray Train, Safe Tensors, ONNX
1w
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Overhead Persistent Infrared (OPIR) Research Engineer - Junior
Dayton, Ohio, United States
$95k-$120k/yr OnsiteFull Time
Riverside Research Institute
Riverside Research Institute: Independent nonprofit R&D organization serving U.S. defense and intelligence communities with scientific and technical solutions.
2+ YOEBachelor’s degree in a technical field, 2+ years of EO/IR algorithm development, TS/SCI clearance, OPIR data processing experience, and advanced Python skills; U.S. citizenship required.
Python
2mo
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Junior Project Engineer
New Albany, Ohio, United States
OnsiteFull Time
E2 Optics
E2 Optics: Woman-owned low-voltage IT integrator providing data-center, cabling, audiovisual, security, and wireless systems for enterprise and government clients.
2+ YOE2+ years low-voltage construction experience, proficiency with Bluebeam and Microsoft Excel, knowledge of construction technology and methods, ability to lift/move materials and operate site equipment; strong communication and organizational skills.
Bluebeam, Microsoft Excel, AutoCAD, Microsoft Outlook, Microsoft Word
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Junior Process Engineer
Medina, Ohio, United States
OnsiteFull Time
Tremco Construction Products Group
Tremco Construction Products GroupNew York Stock Exchange: RPM: Manufacturer and provider of comprehensive building envelope solutions.
1+ YOEBachelor's in mechanical or electrical engineering,1+ years engineering/manufacturing experience,knowledge of continuous/batch processes,SAP and Excel proficiency,strong problem-solving and communication skills.
Microsoft Excel, Microsoft Word, SAP
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Junior Embedded Systems Developer (76361)
Columbus or Chantilly
HybridFull Time
Battelle Memorial Institute
Battelle Memorial Institute: Independent non-profit applied science and technology research organization.
Work with researchers to develop and debug embedded firmware, build tooling and scripts for reverse engineering, and interact with microcontroller hardware; US citizenship and ability to obtain DoD Secret clearance required.
C, C++, gdb, Python, UART, SPI, I2C, JTAG, SWD, Ghidra, IDA Pro, BinaryNinja, Embedded Linux, RTOS
1d
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Software Developer
Richfield, Ohio, United States
$102k-$140k/yr OnsiteFull Time
Charles Schwab
Charles SchwabNYSE: SCHW: Financial services firm providing brokerage, banking, and advisory services.
8+ YOERequires 8+ years in software quality assurance, 5+ years developing automated test scripts, object-oriented coding, Selenium or similar, Agile practices, accessibility testing, and experience leading junior staff.
TypeScript, JavaScript, Ruby, Java, C#, Selenium WebDriver, Angular, Protractor, WebdriverIO, SauceLabs, JIRA, Zephyr, Gherkin, Cucumber, JBehave, SpecFlow, Bamboo, Git
2mo
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Junior Field Services Engineer
Sharonville, Ohio, United States
FieldFull Time
Waygate Technologies
Waygate Technologies: German industrial inspection equipment manufacturer providing non-destructive testing systems and services for aerospace, automotive, energy, and manufacturing customers.
Bachelor's degree in engineering or engineering technology, ability to diagnose and repair mechanical/electromechanical/electronic equipment, lift up to 50 lbs, valid driver’s license and passport, U.S. citizenship, able to travel 70%+, background checks required.
Waygate Technologies, Phoenix 2D & 3D CT X‑ray testing machine, high-end PCs
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WordPress Developer
Akron, Ohio, United States
HybridFull Time
Full Spectrum Marketing
Full Spectrum Marketing: Akron digital marketing agency providing strategy, branding, web development, SEO, and advertising services to organizations.
2+ YOERequires 2–5+ years of WordPress development experience, strong HTML5, CSS3, JavaScript, and PHP skills, Figma implementation experience, and knowledge of accessibility, performance, and custom theme development.
WordPress, HTML5, CSS3, JavaScript, Divi, PHP, Figma, Core Web Vitals, Nginx, WCAG, browser developer tools
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Software Engineer -ACL-Dayton, OH - Open Rank (Junior-Mid Level)
Dayton, Ohio, United States
OnsiteFull Time
Georgia Tech Research Institute
Georgia Tech Research Institute: A nonprofit applied research organization conducting problem-solving research for government and industry.
2+ YOEBachelor's in Math/CS/Physics/EE, ability to obtain DoD security clearance, programming experience (Java, JavaScript, C/C++, C#, Ruby, Python, Scala, Groovy), CI/CD/DevOps and distributed systems knowledge, U.S. citizenship required.
Java, JavaScript, C, C++, C#, Ruby, Python, Scala, Groovy, MATLAB, Continuous Integration/Continuous Delivery (CI/CD), DevOps, API