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
3mo
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Senior AI Engineer
Oakbrook, Illinois, United States
$131k-$174k/yr OnsiteFull Time
6+ YOESenior AI Engineer with 6-8 years in AI/ML, LLM-based GenAI, Python, NLP, cloud, MLOps; production experience.
Python, TensorFlow, PyTorch, scikit-learn, LangChain, AutoGen, NLP, AWS, Azure, GCP, MLOps
2d
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Senior Developer - IT
Arlington Heights, Illinois, United States
$112k-$147k/yr OnsiteFull Time
4+ YOEBachelor's in CS/CE/EE/MIS,4+ years software development experience, AWS and backend API experience (Java/Node/Python), CI/CD, Kubernetes, Git, cloud platforms, Agile, strong communication; must be authorized to work in the US.
AWS Lambda, AWS Step Functions, Amazon CloudWatch, Amazon CloudFront, Amazon Cognito, Amazon Route 53, Amazon DynamoDB, Amazon ECS, Amazon EC2, Amazon S3, Amazon RDS, Amazon RDS - Aurora Postgres, Active MQ, Secrets Manager, Parameter Store, Amazon EFS, Git, Python, Bash, PowerShell, Node.js, Java, Springboot, Angular 15, Github, Harness, Artifactory, Kubernetes, Microsoft .Net Framework, Microsoft .Net Core, SQL, NoSQL, JSON, XML, OAuth, Claude, Agentic AI, CoPilot, AWS, Azure, GCP, Jira, Confluence, Microsoft Azure DevOps
2mo
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Senior Lead Software Engineer, Full Stack
McLean or Houston or Riverwoods
OnsiteFull Time
6+ YOEBachelor’s degree; 6+ years software engineering; 1+ year cloud (AWS/Azure/GCP); proficient in JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go; experience with microservices, AWS, containers.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, RDBMS, NoSQL
1mo
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Senior Cyber Embedded Software Engineer
Schaumburg, Illinois, United States
OnsiteAll Commitments Available
Embedded software, cybersecurity, and reverse engineering experience; strong C/C++, Python; Linux; BS/MS in CS/CE/Software; US citizenship with ability to obtain clearance; TS/SCI preferred.
Ghidra, IDA Pro, Radare2, GDB, JTAG, Wireshark, ELF, PE, IP, TCP, UDP, TLS, SIP, SRTP, ARM, MIPS, PPC, x86, C, C++, Python, Linux
1mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle
1mo
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Sr. Software Engineer
Wayne or Naperville
$120k-$135k/yr HybridFull Time
5+ YOE5–7 years backend engineering or intelligent systems with production impact; strong Python, CI/CD, and system design; experience with ML model APIs and cloud inference; familiarity with vector databases and retrieval systems.
Python, CI/CD, AWS Bedrock, Azure OpenAI, Google Vertex AI, PyTorch, Hugging Face Transformers, vLLM, FAISS, Pinecone, OpenSearch/KNN, LangChain, LlamaIndex, MLflow, Weights & Biases, Prometheus
1w
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Senior Data Engineer
Waukegan or Pleasant Prairie or Round Lake or Glenview or Kenosha
$96k-$148k/yr OnsiteFull Time
8+ YOEBachelor's degree,8+ years data engineering,5+ years Informatica PowerCenter,strong T-SQL and DB tuning,ETL development and troubleshooting; SSIS, Python, Azure, Snowflake or Databricks a plus.
Informatica PowerCenter, T-SQL, SSIS, Python, Azure, Snowflake, Databricks
2mo
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Senior Mechanical Engineer 1 - Nuclear
Warrenville, Illinois, United States
$82k-$126k/yr HybridFull Time
5+ YOEBS or MS in Mechanical or Chemical Engineering; 5+ years in power industry; knowledge of nuclear plant codes; PE license beneficial but not required
Python, MATLAB, Excel
1mo
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Senior Electrical Engineer 2 - Nuclear
Warrenville, Illinois, United States
$100k-$153k/yr HybridFull Time
7+ YOEABET-accredited BS in Electrical Engineering; 7+ years in electrical design for nuclear plants; experience with equipment selection, design change packages, MV/LV distribution, calculations, and vendor interfacing.
Python, MATLAB, Excel
2mo
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Senior Information Engineer Manager
Schaumburg, Illinois, United States
OnsiteFull Time
7+ YOE3+ MgmtLead design and management of security controls; oversee IAM, MFA, SSO; implement malware protection, DLP, and vulnerability management.
IAM, MFA, SSO, PAM, EDR, XDR, DLP, PACS, Terraform, Python, PowerShell, Bash, SAML, OAuth 2.0, OIDC, PKI
1mo
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Senior Robotics Engineer
Itasca, Illinois, United States
OnsiteFull Time
6+ YOEBachelor's in CS or robotics required; 6+ years building robotics or real-time systems preferred; mastery of Python or C++ and ROS/ROS2 desired; strong analytical and problem-solving skills; willing to travel occasionally to customer sites.
Python, C++, ROS, ROS2
4w
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Software Engineer – Test Equipment (Onsite)
Rockford, Illinois, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizenship required. STEM degree (Bachelors with 5+ yrs or Advanced Degree with 3+ yrs). Experience developing software that interfaces with hardware-based test/HIL/ATE systems; Python, C++, TCL/Bash, Linux/Windows; configuration management and OOD.
Python, TCL, C++, Bash, LabVIEW, Linux, Windows, Automatic Test Equipment (ATE), Hardware-in-the-Loop (HIL)
2w
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AI Engineer - Clinical Communication & Workflow Systems
Mount Prospect, Illinois, United States
$120k-$140k/yr OnsiteFull Time
5+ YOE5+ years in ML/data engineering or AI solution development. Bachelor's/Master's in CS/AI/ML (or equivalent), strong Python and SQL skills, experience with TensorFlow/PyTorch, real-time systems, APIs, and software engineering best practices.
Python, SQL, TensorFlow, PyTorch, HL7, FHIR, EHR
2d
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Senior Advanced Manufacturing Engineer
Freeport, Illinois, United States
$102k-$127k/yr OnsiteFull Time
5+ YOE5+ years advanced manufacturing engineering experience, strong automation and process optimization skills, LabVIEW/Python/SQL proficiency, test systems and data analysis experience, Lean/Six Sigma knowledge.
LabVIEW, Python, SQL
1mo
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Senior Digital Workspace Engineer
Naperville, Illinois, United States
$112k-$168k/yr HybridFull Time
7+ YOE7+ years enterprise endpoint engineering; deep expertise with Microsoft Intune, Jamf Pro, Entra ID, Defender for Endpoint, Purview; PowerShell and Python required; ServiceNow or Jira experience; Bachelor's or equivalent.
Microsoft Intune, Jamf Pro, Microsoft Entra ID, Microsoft Defender for Endpoint, Microsoft Purview, PowerShell, Python, Windows Autopilot, MDT, WDS, Jamf Connect, Meraki, ServiceNow, Jira Service Management, Microsoft Copilot for M365, Microsoft Sentinel, CrowdStrike, VDI, CCaaS
1mo
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Senior QA Automation Engineer
Deer Park, Illinois, United States
$80k-$125k/yr OnsiteFull Time
6+ YOEBachelors in CS/Engineering, 6+ years QA automation experience with Selenium/Python/Java, API/backend testing, ML application validation, cloud-native/Docker/Kubernetes, CI/CD, and Agile experience.
Python, Java, Selenium, API, Docker, Kubernetes, Helm, CI/CD, SQLMap, OWASP ZAP, Prometheus, Grafana, InfluxDB
1mo
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Principal Software Development Engineer (Customer Insight & AI Solutions)
Buffalo Grove or United States or United States
$144k-$288k/yr RemoteFull Time
10+ YOE10+ years in full-stack software engineering; 5+ years in senior/principal/architect roles; 5+ years frontend (Angular/React) and backend (Python/Java); 3+ years AI/GenAI; Agile/Scrum; cloud native, API-first, microservices.
Angular, React, Python, Java, REST API, AWS, Azure, GCP, GKE, BigQuery, Spanner, BigTable, CI/CD, API-first, Microservices
1w
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Sr. Principal Embedded Software Engineer
Rolling Meadows, Illinois, United States
$136k-$204k/yr OnsiteFull Time
8+ YOE8+ years engineering experience (Bachelor) or 6+ years (Master) or 4+ years without degree; object-oriented C++ development, embedded Linux/VxWorks, Python/Bash scripting, version control and Agile/Waterfall familiarity, active Secret clearance, US citizenship.
C++, C++11, Python, Bash, Batch, Linux, VxWorks, Git, GitLab, GitHub, Bitbucket, ClearCase, Rally, Jira
1w
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Senior Software Engineer I
Deerfield, Illinois, United States
$103k-$164k/yr OnsiteFull Time
4+ YOE4+ years engineering experience (or 7+ with HS), experience with deployment automation, CI/CD, automation scripting, and 1+ year leadership; strong coding, design, and problem-solving skills.
Chef, Puppet, Ansible, Terraform, Docker, GIT, Kubernetes, Java, Node, TypeScript, .NET, Python, React, Oracle, MySQL, MongoDB, Cassandra, Azure, Google, IBM, AWS, Cloud Foundry, Kotlin, ReactNative, AppCenter, GraphQL, Power BI, Talend, Spark
1mo
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Forward Deployed Engineer
Schaumburg, Illinois, United States
$150k-$170k/yr HybridFull Time
10+ YOE10+ years in full-stack or frontend SaaS; proficient in TypeScript/JavaScript, Python/Java/C++, Next.js App Router; tRPC; Tailwind; UI/UX experience; strong communication; up to 20% travel.
TypeScript, JavaScript, Python, Java, C++, Next.js, tRPC, Tailwind, shadcn/ui, Mantine
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