2w
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Engineer, Technology I
Mettawa, Illinois, United States
$133k-$162k/yr HybridFull Time
4+ YOEBSc in a quantitative field and 4 years data engineering experience; expertise with AWS data services, Spark, Python, CI/CD, data modeling, BI tools, and generative AI frameworks.
EMR Hadoop, Spark, Python, GitHub, Azure DevOps, Airflow, Autosys, S3, Glue, Athena, Lake Formation, API Gateway, Lambda, RDS, IAM, Redshift, Snowflake, Qlik, Tableau, Power BI, Langchain, Llama Index, GraphRAG
1mo
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Senior Engineer, Invest Tech
Downers Grove, Illinois, United States
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree in CS/Engineering/Data Science, 3+ years software or data engineering experience, 3+ years Python and SQL (PostgreSQL/SQL Server/Snowflake), experience with AWS, Kafka, CI/CD, containerized environments, and AI-assisted development.
GitHub Copilot, Claude, ChatGPT, AWS Bedrock, AWS, Lambda, S3, ECS/EKS, Step Functions, Aurora, Python, PostgreSQL, SQL Server, Snowflake, Kafka, CI/CD
1mo
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AI Solutions Engineer
Burr Ridge, Illinois, United States
$80k-$140k/yr HybridFull Time
3+ YOEBachelor's degree in engineering/computer science/data science, 3+ years in software development, data science, or AI/ML, production AI architecture experience (RAG, agents), CI/CD and IaC, Azure cloud engineering preferred, security and sensitive-data handling, stakeholder engagement.
MCP (Model Context Protocol), RAG, CI/CD, infrastructure-as-code, Claude Code, Cursor, Microsoft 365 (M365), Microsoft Azure, Microsoft Container Apps, Microsoft Functions, Microsoft App Service, Microsoft Key Vault, Microsoft App Insights, Microsoft Entra ID, AWS, GCP
1mo
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AI & Machine Learning Engineer
Northbrook, Illinois, United States
OnsiteFull Time
4+ YOE4+ years ML engineering experience building and deploying production models; proficiency with PyTorch or TensorFlow, Python and C++; computer vision and edge deployment experience; familiarity with ML infrastructure and CI/CD.
PyTorch, TensorFlow, TensorRT, ONNX, MLflow, Weights & Biases, ROS2, ROS, Python, C++, Linux, Docker, Git, MuJoCo, IsaacSIM, CUDA, cuDNN, NVIDIA Jetson
3w
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R&D Engineer- Networked Electronic Warfare
Schaumburg, Illinois, United States
$64k-$140k/yr OnsiteFull Time
10+ YOEExpert C/C++ and Python, embedded Linux, DevOps/CI-CD (GitLab CI,Jenkins,Docker,Kubernetes), EW/SIGINT/Radar domain experience, FPGA/RF interfacing, secure coding, eligible for US security clearance.
C, C++, Python, embedded Linux, GitLab CI, Jenkins, Docker, Kubernetes
1w
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Software Engineer, Test & Infrastructure III
Deerfield or Chicago
$113k-$132k/yr HybridFull Time
4+ YOE4+ years in test automation or QA infrastructure; experience with languages (Ruby, Java, C#, C++, Perl, Python), automation frameworks, CI/CD, containers, distributed systems, performance testing, and mentoring.
Ruby, Java, C#/.NET, C++, Perl, Python, JUnit, TestNG, PyTest, RSpec, Selenium, Cucumber, Jenkins, Docker, Kubernetes, SQL, NoSQL, Linux
1mo
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DevOps/Principal DevOps Engineer
Rolling Meadows, Illinois, United States
$88k-$163k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain/maintain government security clearance (SAP/Secret). Requires programming (Python, C/C++, Java, JavaScript, Shell/Bash, Groovy, Go), CI/CD & container experience, Linux and cloud (AWS/Azure/GCP) administration, and 2+ years (DevOps) or 5+ years (Principal).
Python, C/C++, Java, JavaScript, Shell, Bash, Groovy, Go, Containerization, Kubernetes, OpenShift, Ansible, Jenkins, GitLab CI, GitHub Actions, AWS CloudFormation, Linux, RHEL, Ubuntu, Amazon Web Services, Azure, Google Cloud Platform, Prometheus, Grafana, Datadog
1w
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DevOps Engineer
Lemont, Illinois, United States
$70k-$109k/yr HybridFull Time
2+ YOE2+ years DevOps/Cloud engineering experience, Bachelor’s in CS or related, Kubernetes and cloud provider experience, CI/CD and automation skills, security and monitoring knowledge.
Kubernetes, Harbor, Terraform, OpenTofu, GitOps, Python, Amazon EKS, Azure AKS, Google GKE, Nagios, Grafana, Prometheus, ArgoCD, Tanka, Jsonnet, Kong Gateway, AWS Secrets Manager, External Secrets Operator, GitHub, GitLab
1w
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Cloud AI Engineer, Lead
Lincolnshire or Holtsville
$97k-$145k/yr HybridFull Time
5+ YOEBachelor's degree,5+ years operations-style experience,expertise with Google Gemini Enterprise and ADK,multi-cloud GenAI platform experience (GCP,Azure,OpenAI,Anthropic),LLM/RAG knowledge,Kubernetes/Docker/CI/CD experience,Python scripting,cloud security and RBAC integration.
Google Gemini Enterprise, Agent Development Kit (ADK), Google Cloud Platform (GCP), Azure, OpenAI, Anthropic, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Model Context Protocol (MCP), Kubernetes (GKE/AKS), Docker, CI/CD, Python, PII masking, Role-Based Access Control (RBAC)
1mo
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Data Engineer
Oak Brook, Illinois, United States
$104k-$138k/yr OnsiteFull Time
4+ YOEBachelor's degree in CS/Engineering, 4+ years data engineering experience, proficient in SQL and Python/Scala, experience with cloud platforms (Snowflake, Databricks, BigQuery, Redshift), orchestration (Airflow, Prefect, Dagster), CI/CD, and streaming technologies (Kafka, Kinesis).
SQL, Python, Scala, Snowflake, Databricks, BigQuery, Redshift, Airflow, Prefect, Dagster, Kafka, Kinesis, AWS, ERP, CRM, CI/CD
2mo
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Engineer, Principal
Naperville, Illinois, United States
$109k-$159k/yr OnsiteFull Time
7+ YOE7+ years in software development; expertise in C#, Python, Angular, SQL; cloud platforms (AWS/Azure/GCP); architecture and platform engineering; CI/CD; bachelor’s degree preferred or equivalent coding education.
C#, Python, Angular, SQL, AWS, Azure, GCP, CI/CD, Version Control, Cloud Platforms
4d
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Lead Software Engineer - Remote
Schaumburg, Illinois, United States
$113k-$193k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years software engineering, 5+ years leading teams, cloud-native Java/Spring experience, Docker/Kubernetes, Azure/AWS, CI/CD, observability, AI prompt/agent engineering, production ownership.
Java, Spring, Spring Boot, Docker, Kubernetes, Azure, AWS, CI/CD, NCPDP
2mo
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Software Engineer, AI & Product Systems
Naperville, Illinois, United States
$80k-$150k/yr OnsiteFull Time
3+ YOE3+ years software engineering; Node.js/Next.js/TypeScript; PostgreSQL or Supabase; REST/OAuth2/JWT; AI/LLM integration; CI/CD; security and reliability.
Node.js, Next.js, TypeScript, PostgreSQL, Supabase, REST, OAuth2, JWT, WebSockets, GitHub Actions, Vercel, n8n, SOQL
2d
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Staff Software Engineer
Chicago or Dallas
$190k-$250k/yr HybridFull Time
12+ YOE12+ years software engineering experience; expert with JavaScript/TypeScript front-end frameworks and backend languages; strong distributed systems, microservices, cloud, database, CI/CD, and agentic AI experience.
React, Next.js, C#, Node.js, Java, REST, GraphQL, Azure, AWS, GCP, LangChain, AutoGen, Semantic Kernel, MCP, Kafka, Event Hubs, Kinesis, Docker, Kubernetes, SQL, NoSQL, CI/CD
2w
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Lead Data Engineer
Deerfield, Illinois, United States
$161k-$193k/yr RemoteFull Time
5+ YOEBachelor's in CS/Information Systems or related and 5+ years in data engineering; experience with ETL/ELT, SQL, Python, cloud data warehouses, dbt, Git, CI/CD, APIs and ERP migrations.
Snowflake, Git, SQL, Python, Amazon Redshift, Google BigQuery, dbt, CI/CD, Oracle, SAP, Unix
1w
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Staff Software Engineer
Westchester or Chicago
$124k-$155k/yr HybridFull Time
8+ YOE8+ years iOS engineering experience with staff-level leadership, deep Swift/UIKit expertise, iOS architecture and security, CI/CD ownership, mobile integrations, and strong communication and mentoring skills.
Swift, UIKit, SwiftUI, Objective-C, .NET, GitHub Actions, Xcode Cloud, App Store Connect, TestFlight, APNs, Firebase Cloud Messaging, Braze, SFMC
3d
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Software Engineer - Commerce & Integrations
Lisle, Illinois, United States
$138k-$206k/yr OnsiteFull Time
5+ YOE5+ years backend software engineering with PHP, REST APIs, relational DB design, integrations experience; 1+ year lead experience; strong communication and CI/CD familiarity.
PHP, REST API, MySQL, PostgreSQL, Azure Pipelines, Docker, Kubernetes, AKS, Copilot, Claude Code, Spryker Cloud Commerce OS, Magento, Shopware, BigCommerce, CDK, Procede, Karmak, SAP, EDI, Punchout, cXML, OCI, Azure
2mo
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Sr. QA Engineer II
Chicago or United States
$122k-$143k/yr RemoteFull Time
5+ YOEBachelor’s degree in CS/CSIS/Engineering or equivalent; 5+ years Android test automation; Kotlin/Java; Node.js/TypeScript; Mocha; Playwright; Appium; GraphQL; Docker; CI/CD; Git.
Kotlin, Java, Node.js, TypeScript, Mocha, Playwright, Appium, Docker, Git, GitHub Actions, GitLab CI, Jenkins, GraphQL
1mo
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Lead Software Engineer
Downers Grove, Illinois, United States
$120k-$130k/yr HybridFull Time
8+ YOE8+ years in Microsoft stack engineering (.NET, ASP.NET Core, EF Core), Azure, SQL Server, front-end (Angular/React), CI/CD, automated testing, observability, and leadership/mentoring experience; Bachelor’s in CS or related (or equivalent).
.NET 6, .NET 7, .NET 8, ASP.NET Core, Web API, Entity Framework Core, Angular, React, JavaScript, TypeScript, HTML5, CSS, Microsoft SQL Server, Microsoft Azure, Azure App Service, Azure Functions, Azure SQL, Azure Storage, Application Insights, Azure DevOps, GitHub Actions
2mo
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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