PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
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
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Software Engineer and Developer
Beavercreek, Ohio, United States
$69k-$158k/yr OnsiteFull Time
4+ YOE4+ years in software design and development; NoSQL DBs; Python; AWS-based tooling; API development; EO/IR data processing; TS/SCI clearance; BS +4y or MS +2y in software engineering
Python, AWS, NoSQL, Docker, PyTorch, TensorFlow
1mo
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Software Engineer
Dayton, Ohio, United States
HybridFull Time
0+ YOEBachelor's in CS/Software Engineering; open to new graduates; Linux; OO programming; data visualization; unit testing; TS/SCI ability.
Python, NumPy, PyTorch, PostgreSQL, React, TypeScript, C++, Linux, GitLab CI/CD, WebGL
2w
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Software Engineer and Developer
Dayton, Ohio, United States
$87k-$198k/yr OnsiteFull Time
4+ YOERequires TS/SCI clearance, 4+ years software engineering experience (or Master's +2 years), Python, building/maintaining automated data pipelines for AI/ML, containerization and infrastructure experience, and strong problem-solving and communication skills.
Python, Docker, Podman, PyTorch, TensorFlow, Claude, GPT
2mo
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Data Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
3+ YOEBachelor's in CS/Data Science, 3+ years data engineering experience, experience with Snowflake, dimensional modeling, ETL/ELT (dbt, Fivetran, Azure Data Factory, SSIS), SQL Server/T-SQL, Power BI; Python and C#/Azure knowledge preferred.
Snowflake, ANSI SQL, SQL Server, T-SQL, dbt, Azure Data Factory, SSIS, Microsoft Power BI, Fivetran, Python, REST API, C#, Azure
2w
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Junior Data Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
Bachelor's in CS/Data Science, internship or entry-level data/software engineering experience; knowledge of Snowflake, SQL, ETL/ELT (dbt, ADF, SSIS), Power BI, REST APIs; Python and C#/Azure are a plus.
Snowflake, ANSI SQL, SQL Server, T-SQL, dbt, Azure Data Factory, SSIS, Microsoft Power BI, Fivetran, Python, REST API, C#, Azure
1w
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Mid Software Engineer
Colorado Springs or Beavercreek
$93k-$139k/yr OnsiteFull Time
3+ YOEActive U.S. Top Secret/SCI clearance, bachelor’s in a technical field, 3+ years software development, experience with Java or Python, data processing and multiple message formats, strong SDLC and problem-solving skills.
Java, Python, XML, Protocol Buffers
2w
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Software Engineer, Senior
Dayton, Ohio, United States
OnsiteFull Time
9+ YOEActive Top Secret clearance (SCI/CI polygraph eligible), Bachelor's in STEM (or equivalent experience), 9+ years software development (7+ with Master's), expert Python, scientific computing, data pipeline and ML integration experience.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, SciPy, C, C++, MATLAB, Java, Rust
3mo
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Senior Software Engineer
Wright-Patterson Air Force Base, Ohio, United States
$110k-$140k/yr RemoteFull Time
5+ YOESenior Software Engineer with 5+ years Python, 3+ years JavaScript, Scrum, Git, UNIX, networking; experience with Flask/React/Angular; HIPAA data safety; Bachelor’s degree in CS/SE; US work authorization.
Python, JavaScript, Flask, React, Angular, SQLAlchemy, HTML, CSS, Git, UNIX, SQL
2w
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Senior Software Engineer
Woburn or Arlington or Dayton
$134k-$184k/yr HybridFull Time
5+ YOEU.S. citizen with BS in CS or related and 5+ years experience, 3+ years with C++ or Java, strong algorithms/data-structures, autonomy software and leadership experience, familiarity with Agile practices, code quality and testing.
C++, Java, JIRA, Confluence, Gitlab, ROS, TAK, MAVLINK, Python, DevSecOps, CI/CD
3w
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Senior C++ Software Engineer – Warehouse Automation
Erlanger or United States
$95k-$105k/yr RemoteFull Time
5+ YOEBachelor's in CS/Software Engineering, 5+ years software development, strong C++ and OOP skills, multithreading, data structures, SQL, Windows development, API/integration experience, Git/SVN, warehouse automation domain knowledge.
C++, SQL, Windows, Git, SVN, C#/.NET, REST APIs, Web Services, TCP/IP, Azure, Docker, Kubernetes
2mo
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Software Engineer AI/ML
Evendale, Ohio, United States
$112k-$150k/yr RemoteFull Time
3+ YOE3+ years AI/ML engineering; production model deployment; Bachelor's degree in CS/Data Science/Statistics/Engineering.
Python, Java, C#, TypeScript, AWS, Databricks, GitHub, FastAPI, Flask, MLflow
1w
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Hogan Senior Software Engineer
Hopkins or Cincinnati or Irving or Earth City
$120k-$141k/yr OnsiteFull Time
5+ YOE5+ years relevant experience, Bachelor's degree or equivalent, experience with Hogan systems and mainframe technologies, strong algorithms/data-structures and agile/DevOps familiarity.
Hogan DDA Application, Hogan process dictionary (PCD), CICS/VTAM, IMS/DB2, COBOL II, Easy Trieve, JCL, MVS, Expeditor, Gitlab, Microsoft Excel
2mo
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Principle Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
10+ YOETen years in software development and data management; full-stack skills; experience with modern data architecture and enterprise data sharing.
Docker, Linux, Windows, Oracle, MySQL, SQL Server, Microsoft Fabric, Snowflake, AWS, REST, APIs, Message Queues
1w
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Finance Technology Lead Data Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
6+ YOEBachelor's in CS/Information Systems or equivalent; 6+ years related experience with 4+ years hands-on development; strong RDBMS, distributed computing, Unix/Linux and Windows knowledge; security and API experience.
Java, Unix, Linux, Windows, CI/CD, ETL, REST API
1w
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Senior Data Testing Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years SDET/QA automation experience, strong Java and/or Python, SQL Server and SQL proficiency, experience with ETL/data pipelines, CI/CD, Agile, and strong English.
Java, Python, SQL Server, SQL, CI/CD
5d
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Distinguished Engineer
Atlanta or Mason or Indianapolis
HybridFull Time
15+ YOEBachelor's degree and 15+ years software engineering experience designing and operating distributed systems; expertise in Python/Java, cloud, CI/CD/DevSecOps, APIs, microservices, AI/LLM architectures, and enterprise data strategies.
Python, Java, Apache Iceberg, FHIR, HL7, CI/CD, DevOps, DevSecOps, LLMs, RAG, vector databases, knowledge graphs
2w
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Sr. Mine Engineer
Cleveland or Columbus or Dayton or Detroit or Huntington or Indianapolis or Lexington or Louisville or Pittsburgh
OnsiteFull Time
Bachelor's in mine engineering or geology required; proficiency with CAD and mine planning software; Part 107 drone certification preferred; strong communication and data-driven planning skills.
CAD, AggFlow, Microsoft Office Suite, Talpac, Haulsim, drone software, Windows
3w
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Test Engineer I
Florence, Kentucky, United States
OnsiteFull Time
Design and maintain test procedures and hardware/software for circuit board production; failure analysis, tester debugging, test data analysis; B.S. in Electronics/Electrical Engineering preferred or equivalent experience.
1mo
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Software Engineer Intern - Fall 2026
Canton or West Chester or Ohio
$23-$34/hr HybridPart Time, Internship
Pursuing a Bachelor's in Computer Science; strong CS fundamentals (OOAD, data structures, algorithms); familiarity with Spring, JEE, REST API, JavaScript and front-end frameworks (Angular/React); exposure to microservices and agile; must be 18+, HS diploma, pass drug/background/fingerprint checks, and be legally authorized to work in the U.S.
Spring, JEE, REST API, JavaScript, Angular, React
1mo
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Senior AI/ML & Cloud Native Software Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
8+ YOEUS citizen with active TS/SCI clearance, Bachelor's in CS or related, 8+ years software engineering (5+ in DevSecOps/AI/ML). Proficient in Python/Java, AI/ML frameworks, MLOps, containerization, Kubernetes, CI/CD, and data engineering.
Python, Java, TensorFlow, PyTorch, Scikit-learn, MLFlow, Kubeflow, Docker, Kubernetes, GitLab CI, Jenkins, GitHub Actions, Kafka, NASIC Unified Cloud (NUC), DAF CLOUDworks, NIPRnet, SIPRnet, JWICS, EPAS