56 software c jobs at 46 companies in Plainfield, IN

1mo
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Sr. Software Engineer (C# .NET)
Carmel or United States or Canada
$112k-$155k/yr RemoteFull Time
OPENLANE
OPENLANENYSE: OPLN: Digital wholesale marketplace for used vehicle remarketing and auctions.
5+ YOE5+ years building scalable, cloud-native APIs with .NET; university degree or equivalent experience; experience with telemetry/APM, performance tuning, application development and testing; strong mentoring and cross-functional collaboration skills.
C#, .NET, .NET Core, PostgreSQL, Kubernetes, Amazon Web Services (AWS), OpenTelemetry, Java, Kotlin, JavaScript, Microsoft Azure
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Software Engineer II (.NET/C# - AI Integration Focused)
Indianapolis, Indiana, United States
OnsiteFull Time
Spot
Spot: Provides third-party logistics and freight brokerage services.
5+ YOEBachelor's in CS or equivalent experience, 5+ years .NET/C# experience, expertise in agentic AI workflows, familiarity with RAG pipelines, vector databases, orchestration frameworks, and Git.
.NET, C#, Git, RAG pipelines, vector databases, orchestration frameworks, AI Agents, Document Intelligence, Image Processing
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Software Engineer
Indianapolis or Crane
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
8+ YOEMaster's in CS/Software Engineering or equivalent experience, 8+ years software engineering experience, 5+ years C++ experience, U.S. citizenship with active Secret clearance required; embedded/Linux experience preferred.
C++, Linux, Assembly
2mo
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Software Engineer
Louisville or Noblesville
OnsiteFull Time
Toyota Automated Logistics
Toyota Automated LogisticsTokyo Stock Exchange: 6201: Integrated warehouse automation systems, software, and lifecycle services.
6+ YOE6+ years as a software developer; strong C#/.NET; experience with ASP.NET, REST, MVC; HTML5/JavaScript; C++, COM; source control (Git/TFS); ORM; database design; Agile/Waterfall/Kanban; security awareness.
C#, NET framework, ASP.NET, REST, MVC, HTML5, CSS3, JavaScript, Ajax, JSON, XML, XHTML, C++, COM, Mocking Frameworks, Git, TFS, ORM, Relational databases, Object-oriented design, Development patterns
2w
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Software Developer
Greenwood, Indiana, United States
OnsiteFull Time
RevOne Companies
RevOne Companies: Manages revenue cycles and insurance enrollment for healthcare providers.
3+ YOE3+ years software development experience; bachelor's in CS/SE/IT or equivalent; strong C#/.NET, PostgreSQL, AWS, Terraform, Git skills; excellent communication and problem-solving.
C#, .NET Framework, .NET Core, PostgreSQL, REST APIs, Git, AWS Lambda, ECS, EKS, API Gateway, S3, RDS, CloudWatch, Terraform, Docker, Kubernetes
2mo
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Software Developer
Columbus, Indiana, United States
OnsiteFull Time
Centra Credit Union
Centra Credit Union: Member-owned cooperative providing retail and business banking services.
5+ YOEBachelor's degree in a related field; 5-8 years of software development experience; experience with C#/Node.js; Azure DevOps; APIs/microservices; SQL databases; on-call support; knowledge of BSA compliance.
C#, Node.js, Azure, DevOps, APIs, SQL
3w
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Senior Software Engineer
Indianapolis, Indiana, United States
$95k-$105k/yr OnsiteFull Time
Danaher
DanaherNYSE: DHR: Develops scientific instruments and diagnostic tools for healthcare markets.
5+ YOEBachelor's in CS or related, 5+ years professional software development (3+ with master's), strong C#/.NET (Java considered), strong English communication.
REST, gRPC, Serial, Web Sockets, SiLA, C#, .NET, Java, WPF, Docker, Podman, Kubernetes, DNS
1mo
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Software Architect
Carmel, Indiana, United States
OnsiteFull Time
Zotec Partners
Zotec Partners: Provides revenue cycle management and medical billing solutions.
8+ YOE8+ years software engineering with 3+ years in architecture; deep enterprise .NET/C# and SQL Server experience; AWS and Datadog familiarity; security/compliance (HIPAA/PCI) mindset; strong communication and data-driven decision skills.
.NET, .NET Core, C#, SQL Server, AWS, Datadog, CI/CD, Kanban, SAFe
2mo
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Embedded Software Engineer (Greenwood, IN, IN, US, 46143)
Greenwood, Indiana, United States
OnsiteFull Time
Endress+Hauser
Endress+Hauser: Global leader in measurement instrumentation and process automation.
3+ YOEBachelor's in Computer Engineering or related, 3+ years embedded software; strong C/C++, Python; RTOS/MCUs, testing, CI/CD MISRA; wired/wireless protocols.
C, C++, C#, Python, Git, RTOS, MCUs, UART, SPI, I2C, CAN, BLE, JTAG, SWD
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Software Engineer, Senior
Carmel, Indiana, United States
OnsiteFull Time
Republic Airways
Republic AirwaysNASDAQ: RJET: Provides regional flight services for major airline partners.
5+ YOEBachelor's or equivalent experience,5+ years software engineering,cloud-native development,secure SDLC,CI/CD,distributed systems,C#/.NET/Python,REST APIs,relational and NoSQL databases.
C#, .NET, Python, React, TypeScript, Terraform, Kubernetes, Docker, AWS, Microsoft SQL, PostgreSQL, Amazon DynamoDB, MongoDB, iOS, Swift, RESTful APIs
1d
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Software Developer Senior
Carmel, Indiana, United States
OnsiteFull Time
Baker Hill
Baker Hill: Provides loan origination and risk management software to financial institutions.
5+ YOE5+ years building complex software with C#, .NET Core, MS SQL; experience with integrations, APIs, TypeScript/JavaScript, CI/CD, Agile; SAFe for Teams (SP) required within 90 days.
.NET Core, Angular, Microsoft Azure, C#, MS SQL, T-SQL, TypeScript, JavaScript, TFS, GIT, SVN
2mo
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Senior Software Engineer
Noblesville, Indiana, United States
$97k-$136k/yr HybridFull Time
Trane Technologies
Trane TechnologiesNYSE: TT: Global provider of heating, ventilation, and air conditioning solutions.
5+ YOE5+ years embedded software development; 2+ years in senior/lead capacity; experience in Qt/C++, Python, Yocto Linux, and embedded cybersecurity; ability to mentor engineers; BS in CS/Software Engineering (MS preferred).
Python, Qt/C++, Qt Quick/QML, Yocto Linux, CANbus, Modbus TCP, WebSockets, MQTT
1mo
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Software Engineer
Budapest or Liechtenstein or Fishers or Terre Haute or Indianapolis or Troy
OnsiteFull Time
thyssenkrupp
thyssenkruppFrankfurt Stock Exchange: TKA: Global industrial group providing engineering and materials solutions.
Bachelor's degree in engineering required; willingness to live abroad 2–3 years for training; experience with C/MISRA C and embedded software development; knowledge of system architecture, safety/security (ISO 26262), and verification/testing.
C, MISRA C:2012, MATLAB, Simulink, Python, Java, GNU Make, Bash, Vector CAPL, AUTOSAR, ISO 26262, ISO 14229-3, ISO 15765-2, LIN, CAN, CAN-FD, FlexRay, SPI, SENT, I2C, NXP MPC5744, Infineon AURIX, UML
3mo
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Software Engineer
Erlanger or Atlanta or Westfield
HybridFull Time
Storage Solutions
Storage SolutionsFrankfurt Stock Exchange: JUN3: Provides warehouse design, automation, and material handling integration services.
Develop and configure Warehouse System using C#/.NET; build workflows; test solutions; collaborate with engineers; learn system architecture.
.NET, C#, SQL Server, Azure DevOps, Visual Studio
1w
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Sr. Software Engineer (Platform + AI)
United States or Canada or Indianapolis
$115k-$191k/yr RemoteFull Time
Bloomerang
Bloomerang: Donor management and fundraising software for nonprofit organizations
8+ YOE8+ years software engineering; hands-on AI/agent experience; strong backend service ownership; familiarity with C#/.NET preferred; experience with authentication/identity and distributed systems; strong ownership and communication.
C#/.NET, Python, TypeScript, MCP
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Software Development Manager
Greenville or Atlanta or Raleigh or Charlotte or Boston or Chicago or Kansas City or Cleveland or Austin or Dallas or Houston or Minneapolis or Indianapolis or Charleston or Birmingham or Tampa or Washington or Las Vegas or Los Angeles or Miami or Milwaukee or Morristown or Philadelphia or Pittsburgh or Phoenix
$133k-$210k/yr OnsiteFull Time
Ogletree Deakins
Ogletree Deakins: Provides legal representation for management in employment matters.
10+ YOELead and mentor software engineering teams; 10+ years development experience; Bachelor's degree required; strong background in C#, .NET Core, ASP.NET MVC, Web API, SQL Server, Azure; Agile leadership; Visual Studio and Azure DevOps proficiency.
C#, .NET Core, ASP.NET MVC, Web API, Blazor, Microsoft SQL Server, REST, Visual Studio, SQL Server Management Studio, Azure DevOps, Git, TFS, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Salesforce.com
1w
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Senior Software Engineer (On-Site, IN)
Carmel, Indiana, United States
OnsiteFull Time
Allied Solutions
Allied Solutions: Provides insurance and risk management services to financial institutions.
5+ YOE5+ years software engineering experience, bachelor’s preferred. Strong proficiency in C#, JavaScript frameworks, cloud services, web services, databases, SDLC and Agile; mentoring and architecture experience.
C#, JavaScript, React, Node.js, Angular, Vue.js, AWS, Azure, GCP, RESTful, SOAP, .NET Core, MVC, Windows, SQL, Pega, NoSQL, CI/CD, DevOps
1mo
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Software Engineering Senior Manager - Hybrid
St. Louis or Whitestown or North Burlington or Tempe or Bloomfield
$138k-$230k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
8+ YOE3+ Mgmt8+ years in software engineering or production systems, 3+ years leading technical teams; experience with enterprise production applications, cloud platforms (AWS or OpenShift), Microsoft C#.NET, C++, Angular, Oracle, Microsoft SQL Server, incident management, and Agile delivery.
AWS, OpenShift, Microsoft C#.NET, C++, Angular, Oracle, Microsoft SQL Server, Safire, Agile, AI
2w
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Software Developer 1
Indianapolis, Indiana, United States
$65k-$67k/yr OnsiteFull Time
Choices Coordinated Care Solutions
Choices Coordinated Care Solutions: Provides care coordination and behavioral health services for families.
3+ YOEBS in Computer Science (or equivalent experience), 3+ years .NET/Visual Studio experience, proficiency with C#/VB.NET, MSSQL, EMR/SmartCare, strong debugging and communication skills.
SmartCare, .NET Framework (Core), MSSQL, Microsoft Reporting Technology, Visual Studio, C#, VB.NET, WCF, WPF, WF, LINQ, Entity Framework, ASP.NET, MVC3, JavaScript, AJAX, CSS, Microsoft Lync, Electronic Health Records (EHR)
1mo
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Sr. Software Engineer
Plano or Columbia or Harahan or Indianapolis or United States
HybridFull Time
Selerix Systems
Selerix Systems: Software for benefits administration and employee enrollment management.
5+ YOEBachelor's in CS or equivalent, 5+ years .NET/C# and Microsoft web stack experience, NHibernate, ASP.NET MVC, SQL, JavaScript, EM/SW lifecycle (SDLC); US employment eligibility required.
.NET, C#, Microsoft web application stack, ASP.NET MVC, SQL, NHibernate, MVC, JavaScript, SDLC