23 software engineer iii jobs at 19 companies in Chicago Loop, IL
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Software Engineer III
Chicago or Kansas City
$96k-$188k/yr OnsiteFull Time
4+ YOEExperience designing and developing cloud-native, secure, and scalable software; proficiency with modern languages, CI/CD, container orchestration, and cloud platforms; 4–5+ years experience (or equivalent).
CI/CD, AWS, Microsoft Azure, Python, C#, JavaScript, Node.js, PostgreSQL, MSSQL, MongoDB, Redis, Oracle, NoSQL, EC2, Lambda, ECS, S3, EBS, RDS, DynamoDB, VPC, CloudTrail, CloudWatch, Security Hub, SAML, Microsoft Entra ID, SSO, OAuth, OpenID, Microsoft Identity, OpenIddict, KMS, TLS, IAM
1w
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Software Engineer III
Minneapolis or Chicago or Kansas City
$120k-$202k/yr RemoteFull Time
5+ YOE5+ years commercial software experience, OOP with C#/.NET, relational or non-relational DB experience, testing and version control proficiency, CI/CD experience, Bachelor’s degree or 4+ years equivalent.
C#, .NET, MS SQL, Oracle, MongoDB, Elastic, Cosmos, HTTP, RESTful, Git, GitHub, TFS, CI/CD, Azure, AWS, GCP, Kafka, RabbitMQ, ESB
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Embedded Software Engineer III
Buffalo Grove, Illinois, United States
$79k-$113k/yr OnsiteFull Time
6+ YOEABET-accredited bachelor's in computer/software engineering, 6+ years relevant experience, embedded software design knowledge, APQP/NPD and DFMEA experience, proficiency with Linux, C/C++, RTOS; familiarity with C#, Python, JavaScript, HTML, React.
Linux, C, C++, RTOS, C#, Python, JavaScript, HTML, React
2w
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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
6d
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Software Engineer III, Access Transparency
Chicago, Illinois, United States
$147k-$210k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years building distributed systems, experience with cloud computing, backend systems, and programming languages such as Python, C/C++, Java or JavaScript.
Python, C, C++, Java, JavaScript, Go
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Software Engineer III- Python, Databricks
Jersey City or Chicago
$133k-$185k/yr OnsiteFull Time
2+ YOEExperience with Python (3+ years preferred), Java (2+ years), big data technologies (2+ years; e.g., AWS, Spark, Kafka, Databricks), SQL, UNIX shell scripting, ETL implementation, data architecture and strong analytical and communication skills.
Python, Databricks, AWS, Spark, Kafka, Java, SQL, UNIX shell scripting, Oracle, SQL Server, MongoDB, AWS Open Search
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AVP iOS Software Development Engineer III - MySynchrony
Stamford or Chicago or West Chester or Dallas or New York City or Costa Mesa or Charlotte or Alpharetta
$100k-$170k/yr HybridFull Time
4+ YOE4+ years software engineering experience (or HS +6 yrs), strong iOS expertise (Swift/SwiftUI/UIKit), mobile SDK experience, leadership of Agile teams, unit/integration testing, CI/CD familiarity, JSON/REST/XML, mentoring and production support.
SwiftUI, Swift, UIKit, JSON, REST, XML
2mo
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Software Development Engineer III, Advertising Technology
Seattle or Chicago
$146k-$205k/yr OnsiteFull Time
5+ YOEBachelors or Masters in CS or related field, 5+ years backend development, experience with data-driven/ML features, proficiency in Java or Kotlin, gRPC, Flink or Spark, distributed systems, mentoring and design leadership.
Java, Kotlin, gRPC, Flink, Spark, vector databases
3d
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Structural Engineer III
Chicago, Illinois, United States
$99k-$142k/yr OnsiteFull Time
5+ YOEBachelor of Science in civil, structural, or related engineering; 5+ years of utility structural engineering experience; design-team leadership; professional engineer registration preferred; proficiency with engineering design software.
Risa3D, Risa Foundation, Mathcad, Mat3D, SAP2000, STAAD, AutoCAD, LPile, Microsoft Office, Microsoft Excel, ACI, AISC, ASCE, ASTM, ANSI, API, IBC, OSHA, PIP
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Engineer III Process
Downers Grove, Illinois, United States
$107k-$150k/yr OnsiteFull Time
6+ YOEBachelor's in Chemical Engineering, 6+ years process engineering experience in energy/chemical industries; experience with hydraulic analysis, heat & material balances, PFD/P&ID development, equipment sizing, relief system analysis, and process engineering software.
2mo
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Construction Engineer III
Crystal Lake or Bannockburn
$90k-$120k/yr HybridFull Time
5+ YOEPE license, 5+ years construction engineering experience, IDOT/Illinois Tollway project experience, BS in Civil/Construction Engineering preferred, EMR/software proficiency (IDOT CMMS, ISTHA eBuilder).
IDOT CMMS program, ISTHA eBuilder
2w
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Civil Engineer III
Chicago, Illinois, United States
$100k-$130k/yr OnsiteFull Time
5+ YOEBachelor's in civil engineering, EIT required (or 6+ years experience), 5+ years transportation engineering experience, PE preferred, experience preparing roadway construction plans, QA/QC experience, proficiency with design software and Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, BlueBeam, Bentley Open Roads Designer, AutoCad, Civil3d, AutoTurn, GuideSIGN
5d
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Application Developer III
Saint Paul or Lake Elmo or Evansville or Chicago
$98k-$199k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience,5+ years software engineering experience,proficiency in two or more of Go,Python,TypeScript,experience with AWS,CI/CD,and Terraform,and applied AI/agentic delivery experience preferred.
Go, Python, TypeScript, AWS, Amazon Bedrock, Bedrock Guardrails, Bedrock Knowledge Bases, Step Functions, Lambda, Terraform, GitOps, CI/CD
4d
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Transportation Project Engineer III/IV
St. Louis or Chicago or Louisville
$40-$60/hr OnsiteFull Time
5+ YOEBachelor’s degree in Civil Engineering required; master’s preferred. Requires 5–12+ years of transportation engineering experience, PE license, design software proficiency, and mentoring ability.
MicroStation, OpenRoads, AutoCAD Civil 3D
2w
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Principal Piping Engineer - ASME Section III, Class 1
Kennesaw or Kennewick or Plano or Fort Worth or Naperville or Glendale or Overland Park or Baton Rouge or Palm Beach Gardens or Englewood or Charlotte
$150k-$180k/yr OnsiteFull Time
15+ YOEBachelor's in Mechanical/Civil Eng, PE license,15+ years piping design and ASME Section III Class 1 experience, pipe stress analysis expertise, ANSYS and pipe-analysis software familiarity, strong communication and leadership.
AutoPIPE, ME 101, Peps, PIPESTRESS, Caesar II, Tpipe, NuPipe, SuperPipe, ADL PipePro, Microsoft Suite, ANSYS
2w
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Principal Piping Engineer - ASME Section III, Class 1
Kennesaw or Kennewick or Plano or Fort Worth or Naperville or Glendale or Overland Park or Baton Rouge or Palm Beach Gardens or Englewood or Charlotte
$150k-$180k/yr OnsiteFull Time
15+ YOEBachelor's in Mechanical/Civil, 15+ years pipe stress and mechanical piping design experience, ASME Section III Class 1 fatigue experience, PE license, ANSYS and pipe stress software experience, nuclear industry knowledge.
AutoPIPE, ME 101, Peps PIPESTRESS, Caesar II, Tpipe, NuPipe, SuperPipe, ADL Pipe, Microsoft Suite, ANSYS
3mo
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Engineer III, Customer Quality
Oak Brook, Illinois, United States
$77k-$124k/yr OnsiteFull Time
5+ YOE5+ years in a quality role in manufacturing, customer support, software, or engineering; Bachelor's in Engineering; travel up to 15%; experience with HW/SW products and 8D problem solving.
8D problem solving, Lean Manufacturing, Kaizen, Value Stream Mapping, DFM, Statistical Process Control
2w
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Data Center Operations System Engineer III (Chicago)
Elk Grove Village, Illinois, United States
$109k-$145k/yr OnsiteFull Time
Onsite 5 days/week with 24/7 shift coverage. Experience supporting data center critical infrastructure (power, cooling, DCIM, cabling, fiber, server hardware), troubleshooting complex hardware/software, and managing deployments.
DCIM
2w
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Application Developer III
Lake Elmo or Chicago or Evansville
$98k-$199k/yr OnsiteFull Time
5+ YOE2+ MgmtBachelor's degree or equivalent experience;5+ years configuring enterprise financial software (Abrigo/Sageworks);SQL and API integration experience;2+ years people leadership preferred;knowledge of commercial lending, credit, and CECL.
Abrigo, Sageworks, Banker's Toolbox, MST, SQL, API
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Estimator III
Portland or Denver or Chicago or Seattle or Washington
$109k-$164k/yr OnsiteFull Time
6+ YOEAssociate or bachelor's in estimating/engineering/construction management or equivalent experience; minimum six years construction industry experience; proficient with BIM and estimating software; ability to lead estimator teams and travel up to 20%.
BIM
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