PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
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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Senior Applied ML Engineer
Middleton or Irving or Denver or Seattle
$125k-$184k/yr HybridFull Time
5+ YOE5+ years designing and deploying applied ML systems; expertise in computer vision and NLP; strong Python and ML frameworks; ML Ops; cloud platforms; clear communicator; degree in CS/ML or related field.
Python, PyTorch, TensorFlow, Hugging Face, MLflow, Kubeflow, AWS, Azure, GCP
2mo
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Senior Staff Engineer
Austin or Madison
OnsiteFull Time
8+ YOE8+ years professional software development, experience with Python and ReactJS, strong SQL and database knowledge, cloud experience (GCP preferred), microservices, technical design and mentorship skills.
Python, ReactJS, SQL, GCP
2mo
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Senior Fullstack Engineer, Solve
Austin or Madison or San Francisco
$145k-$217k/yr HybridFull Time
3+ YOE3+ years of production software experience; backend-first with APIs, async systems, integrations, and real-time systems; ownership of features end-to-end; experience with real-time or event-driven tech such as WebSockets/WebRTC.
Python, FastAPI, React, TypeScript, WebRTC, Redis, MongoDB, LLM / speech
2mo
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Senior Embedded Software Engineer-Innovation Team
Cottage Grove, Wisconsin, United States
OnsiteFull Time
Senior embedded software engineer with degree in CS/EE and experience in C/C++, RTOS, Python/JS, and cross-functional collaboration.
C++, C#, Java, C, Python, JavaScript, RTOS
1mo
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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
5+ YOE5+ years AWS-backed Java development experience building Spring Boot and RESTful APIs; proficiency with Python and SQL; experience with integration, SDLC, testing, and cloud services; insurance experience preferred; ability to travel up to 10%.
Java, Spring Boot, RESTful API, Python, SQL, AWS, Microsoft Copilot, Claude Code
2mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
1w
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Software Engineer
Sun Prairie, Wisconsin, United States
$70k-$100k/yr OnsiteFull Time
5+ YOEBachelor's degree,5+ years professional software development experience,proficiency with Java,Python or C#,REST/SOAP,cloud platforms (AWS/Azure/GCP),Git,CI,Agile and strong communication.
Java, Python, C#, RESTful, SOAP, AWS, Microsoft Azure, Google Cloud, Git
2mo
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Senior Embedded Hardware Engineer
Verona, Wisconsin, United States
OnsiteFull Time
7+ YOEBachelor's in Electrical/Computer Engineering; 7+ years; hardware design; PCB; eCAD tools; cross-functional collaboration; onsite in Verona, WI.
Siemens Xpedition, Altium, Cadence Allegro, SPICE, Linux, VxWorks, C, C++, Python, HDL, Intel x86, ARM, Xilinx FPGA
4w
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Sr. Digital Engineer
Madison or United States
$100k-$115k/yr RemoteFull Time
5+ YOEBachelor's in CS (or equivalent), 5+ years software development, full-stack and PWA experience, proficiency with JavaScript/Python/Ruby, HTML5/CSS3/Node.js, REST APIs, strong communication, and US work authorization required.
JavaScript, Python, Ruby, HTML5, CSS3, Node.js, REST APIs
4d
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Senior Software Engineer Applied AI
Madison or United States
RemoteFull Time
7+ YOE7+ years building and operating production backend systems, production LLM/ML experience, cloud distributed-systems expertise, and disciplined practices for regulated environments.
Python, AWS, LLMs
1mo
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Geospatial Backend Developer – Multiple Positions at Junior/Mid/Senior Levels
Springfield or Vienna or St. Louis or Sun Prairie
OnsiteFull Time
2+ YOEUS citizen with active/current Top Secret/SCI clearance, Bachelor's in CS/Engineering/GIS/STEM, 2+ years backend development experience using Python/Node.js/Java, ArcGIS Enterprise experience, containerization (Docker/Kubernetes), REST API design, and cloud familiarity.
Esri, ArcGIS Enterprise, ArcGIS Enterprise SDKs, Python, Node.js, Java, Docker, Kubernetes, PostgreSQL, PostGIS, Microsoft SQL Server, Azure, AWS, GCP, REST
2mo
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Principal Software Engineer
Madison, Wisconsin, United States
$153k-$259k/yr OnsiteFull Time
Senior individual contributor with expertise in OO languages, REST/DB, cloud, Agile, and enterprise-scale digital engineering.
C, C++, Java, JavaScript, Python, SQL, PL/SQL, .NET, Google Web Toolkit, JPA, Hibernate, Azure, AWS, JIRA, Confluence
1d
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Regulated Research DevOps Engineer
Madison, Wisconsin, United States
$115k-$150k/yr HybridFull Time
Professional DevOps cloud engineering experience with Infrastructure as Code (Terraform/Ansible/Chef), NIST 800-171 or related security controls, scripting (Python, Bash, PowerShell), CI/CD pipelines, and U.S. citizenship required.
Terraform, Ansible, Chef, Python, Bash, PowerShell, Microsoft Azure
6d
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Lead Java Software Engineer
Madison, Wisconsin, United States
$85k-$160k/yr RemoteFull Time
8+ YOEBachelor's or Master's in CS/Engineering,8+ years building scalable enterprise applications; strong Java, Python, Spring Boot; MySQL and NoSQL; OpenSearch/Elasticsearch; Apache Camel; RabbitMQ; AWS; microservices experience.
Java, Python, Spring Boot, MySQL, NoSQL, OpenSearch, Elasticsearch, Apache Camel, RabbitMQ, AWS, CI/CD, Kubernetes, REST, SOAP, Angular, GitHub Copilot, Claude, Jira, Confluence, Git
1d
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Artificial Intelligence Engineer III
Madison or Kingwood
HybridFull Time
5+ YOEBachelor's or equivalent experience, 5+ years in software/ML/AI engineering, advanced Python and API skills, experience with large-scale data platforms and LLM systems, familiarity with AI orchestration frameworks, strong communication.
Python, APIs, Snowflake, Databricks, Amazon Redshift, Microsoft Synapse, LangChain, LangGraph, LlamaIndex, Semantic Kernel
1w
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DevSecOps Engineer
Madison, Wisconsin, United States
$125k-$160k/yr RemoteFull Time
10+ YOE10+ years infrastructure/cloud engineering experience, strong AWS and cloud architecture, Terraform/Helm, CI/CD, containers/kubernetes, identity/ICAM knowledge, test-driven development, Python/TypeScript familiarity.
Python, TypeScript, FastAPI, Astro, SvelteKit, Terraform, Helm, GitHub Actions, Jenkins, Docker, Kubernetes, Keycloak, SSO, OIDC, SAML, SCIM, ChatGPT, NotebookLM
4w
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Lead Fusion Controls Developer
Madison, Wisconsin, United States
HybridFull Time
7+ YOEAdvanced degree plus 7+ years developing control systems for plasma devices, experience with EPICS/SCADA/LabVIEW, Python or C++, hardware integration, real-time DAQ, and strong communication and documentation skills.
EPICS, Tango Controls, LabVIEW, SCADA, Python, C++, Ignition, CSS/Phoebus, PyDM, EDM, Channel Access, PV Access, PLC, FPGAs, GPUs
2mo
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Sr. Optical System Engineer
Madison, Wisconsin, United States
OnsiteFull Time
3+ YOEAdvanced degree with 3+ years or Bachelor's with 5+ years in complex technical systems; experience in electron microscopy or semiconductor equipment; strong systems engineering, Python/MATLAB/CAD; travel up to 10-20%.
Python, MATLAB, CAD, DOE
1mo
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Electrical Engineer III
Madison, Wisconsin, United States
OnsiteFull Time
5+ YOEBachelor’s degree in Electrical Engineering or related field; 5+ years of industry experience; PCB design and digital circuit development; FPGA development or HDL; hardware/software debugging; able to analyze and troubleshoot hardware/firmware issues.
PCB design, FPGA, HDL (VHDL/Verilog), Oscilloscope, Logic analyzer, Microcontroller, C++, Python, SPI, I2C, UART, CAN, Ethernet, EMI/EMC testing
1mo
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Principal Agentic Engineer
San Francisco or Madison
$175k-$300k/yr OnsiteFull Time
6+ YOE6+ years experience building LLM-based agents and autonomous systems; expertise with OpenAI GPT/Anthropic Claude, LangChain/CrewAI; strong software engineering in Python and TypeScript; agent architecture and observability experience.
OpenAI GPT, Anthropic Claude, LangChain, CrewAI, Python, TypeScript, React
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