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42 software tool engineer jobs at 27 companies in Dayton, OH

2w
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Software Engineer/Software Developer
Fairborn, Ohio, United States
$150k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
7+ YOE7+ years software development experience, active TS/SCI clearance, Python experience, cloud-based tool design, image processing and algorithm development, bachelor’s degree in engineering/CS, strong problem-solving and teamwork skills.
Python, Git
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1mo
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Software Engineer
Beavercreek, Ohio, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years software development experience, Secret clearance required, Bachelor's degree or 5+ years experience in lieu, proficiency with full-stack development and modern languages/tools.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
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3w
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Build Tooling Software Engineer
Cincinnati or Livonia or Shoreview or Troy
$90k-$162k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
Bachelor's in CS/Engineering/Math, proficiency in Python; knowledge of Java, C++, .NET, Node.js, build tools (Bazel/Gradle) and Git; strong problem-solving and communication skills.
Python, Java, C++, .NET, Node.js, Bazel, Gradle, Git
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2mo
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Sr. Engineer, Software Development
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles
$121k-$173k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years software engineering experience; proficiency in C#; automation testing and end-to-end test automation; cloud experience (AWS/Azure/AKS), Terraform; CI/CD and DevOps tools; container orchestration and observability; must be authorized to work in the U.S. and meet location requirement.
C#, Postman, Bruno, SpecFlow, Cucumber, AWS, Azure, AKS, Azure Cosmos DB, Terraform, Jenkins, TeamCity, GitHub Actions, ArgoCD, Datadog, Prometheus, GitHub Copilot
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4w
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Software Engineer – Medical Imaging
Cincinnati, Ohio, United States
OnsiteFull Time
Medpace
MedpaceNasdaq: MEDP: Full-service clinical contract research organization for medical development.
2+ YOEBachelor's in Computer Science or equivalent, 2+ years software development, image processing, machine/deep learning experience, proficiency in C#, Python, JavaScript/TypeScript, cloud platforms, and code management tools.
C#, Python, JavaScript, TypeScript, Azure, AWS, TensorFlow, Keras, Microsoft TFS/DevOps, git
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2mo
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Junior Software Developer
Beavercreek or Dayton
OnsiteFull Time
Parallax Advanced Research
Parallax Advanced Research: Conducts advanced research and develops technology for government and academic clients.
6+ YOEActive TS/SCI clearance; 6+ years software development; BS in Computer Science or related field; Python, Java, C++, Go, Rust, JavaScript/TypeScript, SQL/NoSQL; TensorFlow/PyTorch; DevSecOps tools; cloud platforms; ML/AI experience; secure coding practices.
Python, Java, C++, Go, Rust, JavaScript, TypeScript, SQL, NoSQL, TensorFlow, PyTorch, Matplotlib, OpenCV, Docker, Kubernetes, Jenkins, GitLab CI/CD, Terraform, Ansible, Security Scanning, AWS, Azure, GCP, MLOps
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1mo
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Software Engineer, Senior
Dayton, Ohio, United States
OnsiteFull Time
Skyline Scientific
Skyline Scientific: Specialized engineering and analytical services for remote sensing systems.
10+ YOEBachelor's in a STEM field (or equivalent), 10+ years in algorithm development/scientific computing or ML workflow support, strong Python skills, experience with source control and CI/CD tools, U.S. citizenship and ability to obtain security clearance, comfortable working in secure Windows/Linux environments.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, C, C++, Java, Rust, MATLAB, CI/CD
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6d
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Principal Cyber Software Engineer
Cincinnati, Ohio, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEU.S. citizen with active Top Secret clearance, strong C/C++ programming, 5+ years experience (BS+5/MS+3/PhD+1), kernel/embedded/networking and reverse engineering experience, familiarity with SDLC and debugging tools.
C/C++, Assembly, Wireshark, IDAPro, OllyDebug, WinDBG, JTAG, Renode, QEMU, Ghidra, Git, GitHub, GitLab, Jenkins, GitHub Actions, GitLab CI
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2mo
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Software Engineer Senior- Global Payments Specialist- FinTech
Cincinnati, Ohio, United States
OnsiteFull Time
Worldpay
Worldpay: Global payment processing and merchant technology solutions for businesses.
5+ YOEFive years of progressive software development experience; proficient in Java, Scala, Python; CI/CD, cloud; Spring stack; Kafka; Docker/Kubernetes; databases; TDD/BDD; security tooling.
Java, Scala, Python, Spring, Spring Boot, Hibernate, Ehcache, Hazelcast, Redis, Kafka, Docker, Kubernetes, Postgres, DynamoDB, Amazon Aurora, SonarQube, Checkmarx, Blackduck, Snyk, CI/CD, OpenTelemetry, Splunk, Terraform, Helm
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4w
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Lead UI Software Engineer
Cincinnati, Ohio, United States
$80k-$150k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOE5+ years building UIs with React JS/Redux and GraphQL/REST, experience with containerized apps, DevOps tools (Jenkins/Git/Rancher), API gateway integrations (Ping Federation/Apigee), unit testing, and mentoring teams.
React JS, Redux, GraphQL, REST, Jenkins, Git, Rancher, Ping Federation, Apigee, Azure, Visio, draw.io
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2w
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Full Stack Software Engineer (Storage & Data Platform Focus)
Beavercreek, Ohio, United States
HybridFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
1+ YOEBachelor's in CS or related, ability to obtain DoD Secret clearance, 1–5 years software experience, experience with distributed storage and Kubernetes, backend and web development skills, familiarity with Linux filesystems and storage tooling.
GoLang, Python, Java, C#, React, TypeScript, JavaScript, Kubernetes, Terraform, Zarf, CI/CD, containerization, Ceph, Longhorn, OpenEBS, Portworx, GlusterFS, Persistent Volumes (PV), Persistent Volume Claims (PVC), CSI, ext4, XFS, Btrfs, ZFS, PostgreSQL, MySQL, MSSQL, MongoDB, Redis, Elastic, OpenSearch, Helm, ArgoCD, GitOps, S3
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5d
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Computer Vision Software Engineer, Lead
Dayton, Ohio, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOE6+ years developing computer vision and multi‑sensor fusion algorithms; 2+ years applying deep learning; experience with Python or C++, CUDA/RAPIDS, CI/CD tools, and TS/SCI clearance required.
Python, C++, CUDA, RAPIDS, Kubernetes, Docker, Jenkins, TensorRT, ONNX Runtime, Triton Inference Server, AWS GovCloud, Azure ML
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2w
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Senior Principal Engineer - Full-Stack Ground Software Developer
Fairborn, Ohio, United States
$121k-$205k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEBS in engineering or related field plus 8+ years experience (master/PhD may substitute), active Top Secret/SCI clearance required, experience with satellite ground systems, CI/CD, cloud and full-stack development, EM/mission planning tools.
AWS, Lambda, Docker, Kubernetes, COSMOS, ECLIPSE, OS/COMET, OASIS, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA/ORM, Jama, DOORS, SysML, UML, Confluence, Jira, CI/CD
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2w
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Senior Engineer – Full-Stack Ground Software Developer
Fairborn, Ohio, United States
$88k-$150k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBachelor's degree or equivalent with 4+ years experience, active TS/SCI clearance, experience with satellite ground systems, COSMOS/ECLIPSE/OS/COMET/OASIS, cloud, CI/CD, Java/C++/Python, Agile, and tools like Jama/DOORS.
COSMOS, ECLIPSE, OS/COMET, OASIS, AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Python, Qt, SQL, NoSQL, JPA, ORM, Java, C++, Jama, DOORS, SysML, UML, Confluence, Jira, CI/CD
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1mo
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Manager, Software Engineering
Cincinnati, Ohio, United States
HybridFull Time
Exostar
Exostar: Cloud platforms for secure collaboration in regulated industries.
7+ YOE3+ Mgmt7+ years software engineering experience with 3+ years managing engineers; hands-on coding and PR review; daily use of AI coding tools (Claude Code, GitHub Copilot); cloud-native experience (Azure or AWS); U.S. Person required.
Claude Code, GitHub Copilot, Azure, AWS, Entra ID, Azure DevOps, Azure Gov, C#/.NET, Angular, Python, TypeScript, Kubernetes, Terraform, CI/CD, IaC, MCP
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2w
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Customer Quality Engineer
Hamilton or Poway or Mooresville
OnsiteFull Time
thyssenkrupp
thyssenkruppFrankfurt Stock Exchange: TKA: Global industrial group providing engineering and materials solutions.
Experience in customer-facing quality roles, knowledge of ISO9001/IATF16949 and Core Tools (APQP, FMEA, PPAP), statistical software (Minitab/Infinity), strong communication and problem-solving, engineering degree.
Minitab, Infinity, Microsoft Office
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2mo
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NOVASTAR Career Opportunities
Beavercreek, Ohio, United States
OnsiteFull Time
NASK
NASK: A small defense and intelligence contracting firm specializing in DoD and geospatial software solutions.
Experience with software development; knowledge of GEOINT tools and data processing preferred.
C++, Python, ENVI, MATLAB, ArcGIS, RedHat, RemoteView, SOCET GXP, QT Modeler, STK, PostgreSQL, VMware, Docker, Kubernetes, AWS
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2mo
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Software QA Test Engineer Intern - Fall 2026
Cincinnati, Ohio, United States
OnsiteFull Time, Internship
Medpace
MedpaceNASDAQ: MEDP: Full-service clinical research organization for pharmaceutical and biotechnology industries.
Working toward a bachelor’s in CS/IS or related; strong Microsoft Word and Excel skills; ability to learn test tools; basic manual testing knowledge preferred; excellent analytical, written, and oral communication skills.
Microsoft Word, Microsoft Excel
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5d
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Quality Engineer
Dayton, Ohio, United States
$90k-$110k/yr OnsiteFull Time
ParkOhio
ParkOhioNASDAQ: PKOH: Provides industrial supply chain management and manufactured components.
Bachelor's in engineering or equivalent experience, APQP, PPAP, ISO9001, SPC software, statistical analysis, use of basic inspection tools, 8D/5 why problem solving, ability to travel up to 25%.
Microsoft Office, SPC software, Optical Comparator, Hardness Tester, Thread Gage, Plug Gage, Gage Calibration and Gage R&R software, Inventory Management System
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2w
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Customer Quality Engineer
Hamilton, Ohio, United States
OnsiteFull Time
ThyssenKrupp Marine Systems
ThyssenKrupp Marine SystemsFrankfurt Stock Exchange: TKMS: Manufacturer of naval submarines and surface vessels.
Experience in customer-facing quality roles, knowledge of ISO 9001/IATF16949, Core Tools (APQP, PPAP, FMEA, SPC), statistical software proficiency, strong communication and problem-solving skills, engineering degree or equivalent.
Minitab, Infinity, Microsoft Office, Microsoft Excel
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