30 senior react engineer jobs at 18 companies in Avon, IN

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Senior Frontend Developer
Indianapolis, Indiana, United States
OnsiteFull Time
Rehab Medical
Rehab Medical: Provider of custom mobility devices and complex rehabilitation technology.
Experienced frontend engineer with proficiency in JavaScript and React, knowledge of modern tooling, responsive design, accessibility, Git, and strong communication and problem-solving skills.
JavaScript, React, Vite, Node, npm, yarn, Git
2w
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Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
$106k-$197k/yr HybridFull Time
Liberty Mutual
Liberty Mutual: Provides diversified property, casualty, and commercial insurance products.
5+ YOE5+ years software engineering experience, strong foundation in data structures and algorithms, proficiency in Python or Java, experience with Java/React/Node.js/Spring Boot/AWS/REST/RDS, agile experience, strong communication.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
2w
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Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
$106k-$197k/yr HybridFull Time
Liberty Mutual Insurance
Liberty Mutual Insurance: Global provider of property and casualty insurance products.
5+ YOE5+ years software engineering experience; proficiency with Python or Java, React, Node.js, Spring Boot, AWS, RESTful services and RDS; strong algorithms, system design, and communication skills; bachelor's or master's in technical/business field or equivalent experience.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
1w
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Palantir Senior Engineer
Indianapolis, Indiana, United States
$170k-$180k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEExperience with Palantir Foundry, TypeScript, React JS, PySpark and Python; 8+ years experience; Bachelor in Computer Science; proficiency with data pipelines, ETL, testing and visualization.
Palantir Foundry, TypeScript, React JS, PySpark, Python, PyTest, Power BI, Workshop, Quiver, Slate, Contour
2w
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Developer Advisor
Indianapolis, Indiana, United States
HybridFull Time
Elevance Health
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
5+ YOEBachelor’s in IT/CS/Engineering, 5+ years experience, full‑stack development (Java, Python, JavaScript/React), AWS and CI/CD experience, EMR residency requirement for certain federal role.
Java, Python, JavaScript, React, EC2, Lambda, S3, RDS, IAM, VPC, Route 53, Jenkins, Docker, PostgreSQL, SQL Server, Datadog, Splunk, ECS/Fargate, Snyk
2w
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Senior Software Engineer II, Toolpath Algorithms
Salt Lake City or Dallas or Indianapolis
$198k-$248k/yr RemoteFull Time
Dandy
Dandy: Provides digital dental laboratory services and practice management software.
Experienced software engineer with production C++/Python/TypeScript skills, deep toolpath/CNC or 6DoF robotics experience, computational geometry and simulation proficiency, and willingness to travel up to 30%.
C++, python, TypeScript, Three.js, WebGL, WebGPU, WGSL, WASM, Emscripten, React, ROS, CGAL, Open CASCADE, HLSL, GLSL, CUDA
1mo
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Senior Full Stack Developer
Carmel or United States
$125k-$175k/yr RemoteFull Time
OPENLANE
OPENLANENYSE: OPLN: Digital wholesale marketplace for used vehicle remarketing and auctions.
5+ YOE5+ years building scalable, cloud-native back-end applications with .NET/.NET Core, C#, or Rails; university degree in software engineering or equivalent; front-end framework experience (React/Node.js); telemetry, performance tuning, and cloud/Kubernetes experience.
.NET, .NET Core, C#, Rails, React, Node.js, PostgreSQL, Kubernetes, OpenTelemetry, Microsoft ADO, Java, Amazon Web Services (AWS)
1w
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Senior Software Engineer (Data Engineering)
Indianapolis, Indiana, United States
$90k/yr HybridFull Time
ADEC
ADEC: Provides support services for individuals with developmental disabilities.
7+ YOE7+ years Java/Spring development, 3+ years cloud (GCP) experience, frontend using Angular/React, data streaming (Kafka/Kinesis/RabbitMQ), strong Java and SQL, Linux and CI/CD experience.
Java, Spring, Spring Batch, AWS, GCP, Cloud Functions, Cloud Run, GKE, Google Storage, Cloud SQL, Pubsub, React, Angular, Kafka, Kinesis, RabbitMQ, SQL, Linux, shell scripting, Bamboo, Jenkins, Bitbucket, GitHub, Informatica, IDMC
2w
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Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
HybridFull Time
Liberty Mutual
Liberty Mutual: Provider of global property and casualty insurance products.
5+ YOE5+ years software engineering experience; strong data structures, algorithms, system design; proficiency in Python or Java; EMR not mentioned; experience with layered architectures and agile delivery.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
6d
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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
5d
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Senior Software Engineer, Event Technology
San Francisco or Palo Alto or Chicago or New York City or Seattle or Atlanta or Indianapolis
$149k-$246k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
7+ years professional full-stack development; expertise in TypeScript, React, Next.js, backend API design, distributed systems, AWS; experience using AI developer tools; CI/CD, testing, monitoring; mentoring and architectural leadership.
Claude, Cursor, GitHub Copilot, TypeScript, React, Next.js, REST, GraphQL, AWS Lambda, DynamoDB, AppSync, API Gateway, Splunk, New Relic, CloudWatch, Akamai, CloudFront, Lambda@Edge, WebSockets, Server-Sent Events
1d
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Senior Software Engineer
Indianapolis, Indiana, United States
$132k-$244k/yr HybridFull Time
Eli Lilly and Company
Eli Lilly and CompanyNYSE: LLY: Researches and manufactures medicines for human health.
8+ YOEBachelor's degree in a technical field,8+ years software development experience,proficiency in at least one modern language (Python,Java,C#,Go,JavaScript/TypeScript),experience with relational databases,Git,APIs,agile methodologies.
Python, Java, C#, Go, JavaScript/TypeScript, SQL Server, PostgreSQL, MySQL, Git, pytest, JUnit, Selenium, Cypress, k6, Datadog, Splunk, New Relic, CloudWatch, CoderPad, RESTful APIs, GraphQL, React, Angular, Vue.js, EHR
6d
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Senior Software Engineer, Trust & Safety
Austin or Denver or Indianapolis or Los Angeles or San Francisco or New York City or Salt Lake City or Minneapolis or Seattle or Nashville
$170k-$190k/yr RemoteFull Time
Givebutter
Givebutter: Fundraising and CRM platform for nonprofit organizations.
6+ YOE6+ years software engineering experience in fraud/trust & safety or adjacent domains; strong backend fundamentals, event-driven systems, stakeholder partnership, production debugging, and mentorship; payments and Stripe familiarity preferred.
PHP, Laravel, Ruby on Rails, Django, React, TypeScript, Stripe, Kafka, CDC, AWS, EKS, Kubernetes, RDS
3w
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Senior Software Engineer - Full Stack
Atlanta, Indiana, United States
HybridFull Time
Beck's Hybrids
Beck's Hybrids: Produces and distributes hybrid seeds and agronomic research services.
5+ YOE5+ years professional software engineering experience; strong full-stack skills (frontend, APIs, backend, databases); experience with TypeScript/Node.js/SQL and modern frontend frameworks; debugging, testing, CI/CD, and AI-assisted development fluency.
TypeScript, Node.js, SQL, Angular, React, SQL Server, Docker, Kubernetes, CI/CD, GitHub, Jira, AI-assisted development tools
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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Lead Finance Software Engineer
Indianapolis, Indiana, United States
HybridFull Time
Elanco
ElancoNYSE: ELAN: Develops and sells health products for pets and farm animals.
5+ YOEBachelor's in IT or related, 5+ years software engineering experience, cloud-native and CI/CD experience, Kubernetes, TypeScript/JavaScript/Node/Next.js/React, experience with Azure or Google Cloud, strong communication and product-mindset.
Microsoft Azure, Google Cloud, Kubernetes, TypeScript, JavaScript, Node, Next.js, React, SAP S/4 HANA, SAP Business Technology Platform (BTP), OneStream, SAP BPC, Signavio, Python, Databricks, Power BI
3mo
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Principal Innovation Engineer
Minnetonka or Austin or Chicago or Dallas or Detroit or Atlanta or Houston or Akron or Birmingham or Charlotte or Indianapolis or Pittsburgh or Cincinnati or Cleveland
$102k-$208k/yr OnsiteFull Time
Huntington
HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.
10+ YOEBachelor’s degree in Computer Science or related field; 10+ years in software engineering and architecture; hands-on end-to-end development; experience with AI-enabled applications and API/integration patterns; ability to lead complex initiatives in fast-paced environment.
Java, Python, TypeScript, JavaScript, React, Next.js, APIs, Workflow automation, Cloud platforms, Vertex AI, Gemini
1mo
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Full Stack Engineer Manager
New York or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOEBachelor's degree or equivalent experience; 8+ years Python; 2+ years platform engineering; 1+ year with two of Linux admin, Docker/Kubernetes, modern JavaScript framework or DevOps; 1+ year Terraform; strong communication and problem-solving.
Python, Linux, Docker, Kubernetes, React, NodeJS, Terraform, EC2, Lambda, EKS, Fargate
3mo
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Javascript - Senior Developers - AI Training - Indianapolis, USA
Indianapolis or United States
$50/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related field, professional experience building scalable web apps with JavaScript/TypeScript, strong problem-solving (LeetCode Medium/Hard), deep JS domain knowledge, and ability to spot code issues and vulnerabilities.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, RESTful APIs, LeetCode
2w
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Software Engineering Specialist Manager
Indianapolis or United States
$113k-$268k/yr OnsiteFull Time
Crowe
Crowe: Global professional services firm providing audit, tax, and consulting.
10+ YOE10+ years enterprise software engineering with Microsoft stack and .NET; strong ASP.NET and React/Angular; SQL Server/T-SQL/Entity Framework; experience integrating LLM-based AI solutions; Azure PaaS and Azure DevOps; strong communication and code review skills.
.NET, ASP.NET, React, Angular, SQL Server, T-SQL, Entity Framework, Microsoft Foundry, Anthropic, OpenAI, GitHub Copilot, Claude Code, Azure PaaS, Azure DevOps, Git, SharePoint