8 kotlin java developer jobs at 3 companies in Newark, OH
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Java AI Lead Software Engineer
Westerville, Ohio, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience, strong Java and microservices expertise, proven use of AI-assisted development tools, CI/CD and production operational experience.
Java, Jenkins, Spinnaker, Splunk, CloudWatch, Prometheus, Grafana, OpenTelemetry, Cassandra, Kafka, GAIA, AWS, Kotlin, TypeScript, React, OpenAPI, Android
2mo
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Senior Software Engineer, Pricing
United States or Canada or Columbus or Austin or San Francisco or New York City
$167k-$231k/yr RemoteFull Time
5+ YOE5+ years software development; production Python proficiency; experience with Java or Kotlin; building scalable APIs/microservices on AWS or GCP; ownership of multi-month projects; mentoring experience.
Python, Java, Kotlin, AWS, GCP, CI/CD, infrastructure-as-code
1mo
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Software Engineer III - Android Developer
Plano or Columbus
OnsiteFull Time
3+ YOE3+ years software engineering experience with mobile development; strong Android/Kotlin skills; experience with AI-assisted development tools, CI/CD, Agile, and mentoring; knowledge of secure coding and resilient architectures.
Git, Xcode, CocoaPods, Swift Package Manager, CoreData, Android Studio, Robolectric, Mockito, Espresso, RxJava, Dagger, Retrofit, Swift, Kotlin, Objective-C, Java, C++, JavaScript, Ruby, Python, RESTful web services, CI/CD
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Principal Mobile Engineer, Cash Line
United States or Canada or Burlingame or Columbus or Austin or New York City
$195k-$270k/yr RemoteFull Time
8+ YOERequires 8+ years of software engineering experience, React Native and TypeScript expertise, native Android experience with Kotlin or Java, production mobile launches, architecture ownership, mentorship, and cross-team technical leadership.
React Native, TypeScript, Kotlin, Java
2mo
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Senior Software Engineer, Identity Platform
Columbus or Austin or San Francisco or New York City or United States or Canada
$167k-$231k/yr RemoteFull Time
4+ YOEBachelor's degree (or equivalent) +4 years experience; strong backend proficiency (Kotlin, Java, Ruby, C#); experience with OAuth 2.0/OpenID Connect/SAML, Docker, Kubernetes; IAM and security knowledge; API and performance optimization skills.
Kotlin, Java, Ruby, C#, OAuth 2.0, OpenID Connect, SAML, Docker, Kubernetes, gRPC, Keycloak, NextJS, Cursor, Claude Code
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Software Engineer iOS/Android – Advanced | Columbus, US
United States or Columbus
$42k-$147k/yr OnsiteFull Time, Contract
Photon: An organization hiring technology professionals to develop software and artificial intelligence solutions.
6+ YOERequires 6+ years of mobile development, iOS or Android expertise, and 1+ year integrating Generative or Agentic AI. Strong client-facing, API, cloud, security, prototyping, and communication skills required.
Swift, SwiftUI, UIKit, Xcode, iOS SDK, Kotlin, Java, Jetpack Compose, Android SDK, Android Studio, REST APIs, GraphQL, OpenAI, Google Gemini, AWS Bedrock, Microsoft Azure AI, LangChain, LangGraph, OpenAI Agent SDK, Google ADK, JSON, OAuth 2.0, JWT, WebSockets, OAuth/OIDC, AWS, Azure, GCP, RAG, MVVM, CI/CD
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Software Engineer, Cash Line
United States or Canada or San Carlos or Columbus or Austin or San Francisco or New York City
$142k-$197k/yr RemoteFull Time
4+ YOEBachelor's degree in computer science, engineering, or related field or equivalent experience; 4+ years of software engineering experience; backend services, APIs, distributed systems, and tested maintainable code.
Python, Java, Kotlin, Ruby, Node.js, REST, GraphQL, CI/CD, A/B testing
3mo
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Machine Learning Engineer II
Columbus or Minneapolis
HybridFull Time
4+ YOEPhD or Master’s with 4+ years ML experience or Bachelor's with 6+ years; strong Python/C++, PyTorch; ML model development, deployment, and collaboration.
Python, C++, Java, Kotlin, PyTorch, NLTK, Spacy, OpenCV, Tesseract, Huggingface