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37 junior platform engineer jobs at 32 companies in Illinois

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
Help us #BeatIndeed & #BeatLinkedIn
1w
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AI Platform Engineer
Chicago, Illinois, United States
$120k-$135k/yr HybridFull Time
University of Chicago
University of Chicago: Provides higher education and conducts academic research.
2+ YOECollege degree and 2+ years IT/platform experience; administer enterprise AI platforms, manage SSO/SCIM/IDP, support governance/compliance, familiarity with FERPA/HIPAA/GLBA, strong written communication.
Claude, ChatGPT Enterprise, Microsoft Copilot, Shibboleth, Entra ID, Okta, SIEM, SSO, SCIM, API
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2d
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Junior Power Platform Developer - Rock Island, IL - Secret Clearance
Rock Island, Illinois, United States
$85k-$95k/yr OnsiteFull Time
OM Group
OM Group: Provides IT modernization, cloud migration, and software development services.
1.5+ YOE1.5+ years Power Platform experience, Power Platform certification, active Secret clearance, Security+ within 90 days, BS degree or equivalent experience, ability to work full-time on site in Rock Island, IL.
Microsoft Power Platform, Dataverse, Microsoft Power Automate, Canvas apps
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5d
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Platform Engineer Intern, Summer 2027
Chicago, Illinois, United States
$145k/yr OnsiteIntern
Akuna Capital
Akuna Capital: Proprietary trading firm providing liquidity in global options markets.
Pursuing a bachelor’s, master’s, or Ph.D. in a technical field, graduating by Aug 2027, major GPA ≥3.5, U.S. work authorization required day one (OPT/STEM accepted); experience with IaC, Kubernetes, and AWS preferred.
Infrastructure as Code (IaC), Kubernetes, AWS Cloud
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3w
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Cloud Platform Engineer - 6361722
Scottsdale or Cleveland or California or Colorado or District of Columbia or Illinois or Maine or Maryland or Massachusetts or Minnesota or New Jersey or New York or Virginia or Washington
$44-$54/hr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
2+ YOE2+ years experience with AWS/Azure database services, Terraform, Ansible, CI/CD (Git/Bitbucket, Jenkins), Python, Bash, and DevOps practices; Associates degree required; strong communication and Linux/container knowledge preferred.
AWS, Azure, Terraform, Ansible, Ansible Tower, Git, Bitbucket, Jenkins, CI/CD, Python, Bash, Kubernetes, RedHat OpenShift, Redis, MongoDB, SingleStore, Linux, AWS DevOps, Azure DevOps
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2w
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Data Platform Engineer
Chicago, Illinois, United States
$85k-$120k/yr HybridFull Time
Walker Consultants
Walker Consultants: Providing engineering and planning services for the built environment.
1+ YOE1–5 years backend/data engineering experience. Strong SQL, Power BI (Power Query, DAX), Node.js or Python, Git/GitHub Actions, Azure exposure, CI/CD, REST/JSON, data pipelines, schema design, debugging, and clear documentation.
Microsoft Power BI, Microsoft Power Query, DAX, SQL, Node.js, Python, REST APIs, JSON, GitHub Actions, Git, Microsoft Fabric, Snowflake, Databricks, Azure Synapse, Azure, Azure App Service, Azure Static Web Apps, Azure SQL, Azure SQL Database, Redis Cache, Azure Functions, Azure Storage, Prisma, SQLAlchemy, Alembic, React, TypeScript, Azure DevOps, FastAPI, Flask, Express
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3d
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Software Engineer, Wikidata Platform
San Francisco or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$95k-$149k/yr RemoteFull Time
Wikimedia Foundation
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
2+ YOE2+ years backend/platform engineering on distributed systems, proficiency in Java or C++, experience with production-grade services, observability, and data processing technologies.
Java, C++, Kafka, Flink, Docker, Kubernetes, RDF, SPARQL
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1mo
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Mid-Market Solutions Engineer
Chicago or New York City or San Francisco or Redwood City or United States or Europe or Asia
$122k-$152k/yr HybridFull Time
Box
BoxNYSE: BOX: Provides cloud-based content management and secure file sharing services.
2+ YOE4-year degree or equivalent experience; 2+ years pre-sales/solutions engineering in SaaS/enterprise software; strong demo and presentation skills; technical fluency with APIs, LLMs, and modern architectures; travel up to 50%.
BoxAI, Box Web, Shield, Relay, Sign, Governance, Canvas, Platform, APIs, webhooks, REST, OAuth, JSON, Python, Javascript, LLMs, embeddings, Nintex, Zaphier, Workado, n8n
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3w
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Enterprise Voice Engineer II
Scott Air Force Base, Illinois, United States
$71k/yr OnsiteFull Time
I2X Technologies
I2X Technologies: Provides mission-critical engineering, cybersecurity, and IT services to government agencies.
2+ YOEActive TS/SCI clearance, DoD 8750 IAT Level II or Security+ CE, BS (2-4 yrs) or MS (alternative), experience with Cisco/Avaya/Oracle voice platforms, SIP signaling, routing/switching and large-scale voice troubleshooting.
Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC), Avaya Aura Application Server, Cisco, Juniper, SIP, Secure Real-Time Transport Protocol (SRTP), G.711, G.729, DTMF, IPSec, MPLS, BGP, QoS
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1mo
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AI Engineer
Illinois, United States
RemoteFull Time
Direct Supply
Direct Supply: Supplies equipment and technology to senior living communities.
2+ YOE2+ years software engineering or applied AI experience. Ability to design, ship, and operate AI systems in production; work with AI development tools, cloud and frontier AI platforms; strong engineering fundamentals and product judgment.
Python, C#, TypeScript, PostgreSQL, Anthropic, OpenAI, Docker, Terraform, AWS
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3w
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SailPoint Engineer
Scott Air Force Base, Illinois, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience with SailPoint and IAM platforms, identity lifecycle implementation and integrations (ServiceNow, Workday, SAP, Oracle, AWS/Azure), LDAP/Active Directory/Azure AD knowledge, ability to mentor junior staff, Secret clearance, HS diploma/GED.
SailPoint, SailPoint IIQ, Ping, Virtru, ServiceNow, Workday, SAP, Oracle, AWS, Azure, LDAP, Active Directory, Azure AD, CyberArk, BeyondTrust
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2w
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Data Engineer AMC Level One
Scott Air Force Base, Illinois, United States
$70k-$78k/yr HybridFull Time
Small Business Consulting Corporation
Small Business Consulting Corporation: Defense consulting firm specializing in military technology integration and procurement.
1+ YOEBachelor's in a relevant field, 1+ years data engineering/analytics experience, US citizenship and ability to obtain U.S. security clearance, proficiency with Python and SQL, exposure to cloud platforms and big data tools.
Python, SQL, R, AWS, Azure, GCP, Spark, Databricks, Hadoop
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1mo
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Software Engineer II (Healthcare Solutions)
La Grange or McCook or Carpentersville or Iola or Shenzhen
$70k-$121k/yr OnsiteFull Time
Grayhill
Grayhill: Designs and manufactures human-machine interface components and control systems.
2+ YOEBachelor's in engineering or CS, 2+ years embedded software experience, proficiency in C/C++, microcontroller platforms (ARM Cortex-M, STM32, PIC), RTOS, device drivers, communication protocols (I2C, SPI, UART, USB, BT/BLE), and hardware debugging tools.
C/C++, I2C, SPI, UART, USB, BT/BLE, RTOS, ARM Cortex-M, STM32, PIC, oscilloscopes, logic analyzers, JTAG
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1mo
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Sales Engineer
Chicago or United States
$120k-$145k/yr RemoteFull Time
Sectigo
Sectigo: Sues and manages digital certificates to secure online identities.
2+ YOE2+ years relevant experience (or 1+ in pre-sales/technical consulting), familiarity with SSL/TLS and PKI, scripting (PowerShell/Python/Bash), cloud platforms (Azure/AWS/GCP), travel availability (~25–35%), strong communication and technical presentation skills.
PowerShell, Python, Bash, Azure, AWS, GCP, SSL/TLS, PKI
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1w
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GIS Application Developer Sr.
Atlanta or Naperville
OnsiteFull Time
Southern Nuclear
Southern Nuclear: Operates nuclear energy plants to generate carbon-free power.
5+ YOE5+ years GIS application development experience with deep ESRI platform knowledge. Strong skills in C#, Java, Python, ESRI APIs, version control, and Agile practices. Ability to design, debug, and support GIS applications and mentor junior staff.
C#, Java, Python, ESRI .NET SDK, ESRI Java SDK, ESRI REST API, ESRI JavaScript API, Microsoft CoPilot for GitHub, Claude, TFS, GitHub, Oracle, JavaScript, TypeScript, Angular, Windows Server, JIRA
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3w
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Software Engineer, Enterprise Item
Illinois or United States or Canada or Chicago or Los Angeles or San Francisco
RemoteFull Time
Crate and Barrel
Crate and Barrel: Retails furniture, kitchenware, and home decor products.
2+ YOE2+ years software development experience; designing and supporting APIs, microservices, and integrations. Proficiency with C#/.NET, REST APIs, SQL/NoSQL, cloud platforms, CI/CD, Agile; strong problem-solving and communication.
APIs, microservices, C#, .NET, REST APIs, AWS, Azure, GCP, SQL, NoSQL, CI/CD, Product Information Management (PIM)
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1mo
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Microsoft Dynamics CRM Developer
Downers Grove, Illinois, United States
$115k-$135k/yr OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
2+ YOEBachelor's in computer science/engineering or equivalent, 2+ years Dynamics 365 CRM development, strong C#, .NET, JavaScript, Power Platform, Azure DevOps/GitHub, SQL Server, and Power BI/SSRS skills; strong communication and problem-solving.
Microsoft Dynamics 365 CRM, Dynamics 365 SDK, C#, .NET Framework, JavaScript, HTML, CSS, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Azure DevOps, GitHub, SQL Server, SSRS
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2w
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Connected Factory Engineer
North Chicago, Illinois, United States
$66k-$126k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
0+ YOEBachelor's in Computer Science/Information Systems + 2 years experience (or Master's with 0 experience). Strong analytical, communication, teamwork skills and broad technical proficiency in software, data integration, cloud, and industrial platforms.
Ignition, OSI PI, Kepware, HighByte, AWS Cloud Services, MQTT, API, Artificial Intelligence, Large Language Models
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3w
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Enterprise Voice Engineer
Scott Air Force Base, Illinois, United States
$52k-$56k/yr OnsiteFull Time
Leidos
LeidosNYSE: LDOS: Provides engineering and IT solutions for government agencies.
2+ YOEU.S. citizen with active Top Secret/SCI clearance; BS degree with 2+ years relevant experience (or MS with less); DoD 8750 IAT II or Security+ CE; experience with Cisco/Avaya/Oracle voice platforms, SIP, routing/switching, and voice fault analysis.
Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC), Avaya Aura Application Server, Cisco, Juniper, SIP, SRTP, G.711, G.729, DTMF, IPSec, MPLS, BGP, QoS
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3mo
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Commercial Solutions Engineer (Remote, Midwest) (Chicago, Illinois, US)
Chicago, Illinois, United States
$72k-$90k/yr RemoteFull Time
Dynatrace
DynatraceNYSE: DT: Provides an AI-powered observability platform for cloud monitoring.
Bachelor's degree or equivalent; cloud platform familiarity; strong communication; problem-solving and quick learner; remote-ready.
AWS, Azure, GCP, Bash, PowerShell, Kubernetes, CI/CD
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1w
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Graduate Full Stack Developer (10123)
London or Milan or Munich or Minsk or Chicago
OnsiteFull Time
Reply
ReplyBorsa Italiana: REY: Provides digital transformation consulting and IT system integration.
1+ YOEBachelor's in Computer Science/IT (min 2.1). Knowledge of C#, .NET, React, and Python. Familiarity with agile and low-code platforms; strong presentation and client-facing skills.
C#, .NET, React, Python
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