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On Call Kotlin Jobs (NOW HIRING)

Sched LLC

Full Stack Mobile Engineer

Atlanta, GA · On-site

$110K - $150K/yr

You will also participate in an on-call rotation and respond to production incidents when they arise. What You'll Do Mobile Development * Build and maintain native Android features using Kotlin and ...

Sched LLC

Full Stack Mobile Engineer

Atlanta, GA · On-site +1

$110K - $150K/yr

You will also participate in an on-call rotation and respond to production incidents when they arise. What You'll Do Mobile Development * Build and maintain native Android features using Kotlin and ...

GFiber

Application Engineer, Product Catalog

Austin, TX · On-site

Our ecosystem relies heavily on in-house Kotlin microservices running on Google Cloud Platform (GCP ... Participate in an on-call rotation to respond to outages and emergency issues. At a minimum we'd ...

HiveWatch

Senior IT Systems Engineer

El Segundo, CA · On-site

$111K - $152K/yr

... on-call rotation to provide 24/7 coverage for critical systems • Perform root cause analysis ... Kotlin, Rust, TypeScript, Python • Expertise in AWS architecture and services • Experience in ...

HiveWatch

Senior Staff Site Reliability Engineer

El Segundo, CA · On-site

$60.75 - $80.75/hr

... on-call rotation to provide 24/7 coverage for critical systems • Perform root cause analysis ... Kotlin, Rust, TypeScript, Python Company : HiveWatch offers an AI-powered platform for managing ...

HiveWatch

Senior Site Reliability Engineer

El Segundo, CA · On-site

$60.75 - $80.75/hr

... on-call rotation to provide 24/7 coverage for critical systems • Perform root cause analysis ... Kotlin, Rust, TypeScript, Python Company : HiveWatch offers an AI-powered platform for managing ...

HiveWatch

Senior Staff Site Reliability Engineer

El Segundo, CA · On-site

$60.75 - $80.75/hr

... on-call rotation to provide 24/7 coverage for critical systems • Perform root cause analysis ... Kotlin, Rust, TypeScript, Python Company : HiveWatch offers an AI-powered platform for managing ...

Asurion

Staff Software Engineer

Sterling, CO

Technology Stack Kotlin Java Spring Boot Apache Kafka Apache Flink AWS GCP Kubernetes Terraform TypeScript On-Call Expectations This is a platform engineering role. The on-call rotation covers the ...

Asurion

Technology Stack Kotlin Java Spring Boot Apache Kafka Apache Flink AWS GCP Kubernetes Terraform TypeScript On-Call Expectations This is a platform engineering role. The on-call rotation covers the ...

Garmin

Senior Android Engineer - Golf

Olathe, KS · On-site

... Kotlin. Responsibilities : • Serves in a leadership capacity as an individual contributor for ... provide on call support of Garmin's 24/7 operations Qualifications : Required : • Bachelor ...

HiveWatch

Senior Staff Engineer

El Segundo, CA · On-site

$111K - $152K/yr

Participate in a 24/7 On call rotation and contribute to root cause analysis and process ... Languages: Kotlin, Rust, TypeScript, and Python * Deployments: GitHub Actions, Terraform ...

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How much do on call kotlin jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for on call kotlin in the United States is $61.13, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $70.43 per hour, depending on experience, location, and employer.

What does an On Call Kotlin developer do?

An On Call Kotlin developer is a software engineer who specializes in Kotlin and is available to provide support, maintenance, and troubleshooting for Kotlin-based applications as needed, often outside regular working hours. Their responsibilities include quickly addressing bugs, resolving urgent technical issues, and ensuring the stability and reliability of systems written in Kotlin. These developers may also assist with deploying updates and monitoring application performance, especially during critical incidents. This role requires strong problem-solving skills, in-depth knowledge of the Kotlin language, and the ability to respond efficiently under pressure.

What are the typical responsibilities and challenges for an On Call Kotlin developer?

As an On Call Kotlin developer, you'll be responsible for monitoring and responding to production issues related to Kotlin-based applications, often outside of standard working hours. This includes troubleshooting bugs, deploying emergency fixes, and collaborating with operations and development teams to resolve incidents quickly. A common challenge is efficiently diagnosing issues under time pressure, so strong problem-solving skills and familiarity with system logs and monitoring tools are essential. You'll also document solutions and may suggest long-term improvements to prevent future incidents, contributing to the overall stability and reliability of the software.

What is the difference between On Call Kotlin vs Kotlin Developer?

AspectOn Call KotlinKotlin Developer
Required CredentialsOften includes certifications in Kotlin or Android developmentTypically requires a degree in Computer Science or related field, with Kotlin proficiency
Work EnvironmentPrimarily on-call, reactive support or troubleshooting rolesDevelopment-focused, working on app or software development projects
Employer & Industry UsageUsed in tech companies, especially in support or maintenance rolesCommon in software development firms, mobile app companies, and tech startups
Search & Comparison IntentOften searched by those seeking support or freelance on-call rolesUsually searched by developers or employers hiring Kotlin programmers

On Call Kotlin roles focus on reactive support, troubleshooting, and maintenance, often requiring certifications and quick response skills. Kotlin Developers are involved in building and maintaining applications, requiring strong development skills and project experience. While both roles involve Kotlin, their work environments and responsibilities differ significantly.

What are the key skills and qualifications needed to thrive as an On Call Kotlin Developer, and why are they important?

To thrive as an On Call Kotlin Developer, you need strong proficiency in Kotlin programming, solid understanding of software development principles, and experience with backend frameworks and APIs. Familiarity with tools such as IntelliJ IDEA, Gradle, Git, and CI/CD systems, along with knowledge of cloud platforms, is typically required. Exceptional problem-solving skills, clear communication, and the ability to work under pressure help you address urgent issues efficiently. These skills ensure rapid response to incidents, maintain system reliability, and support continuous application uptime.
What cities are hiring for On Call Kotlin jobs? Cities with the most On Call Kotlin job openings:
What are the most commonly searched types of Kotlin jobs? The most popular types of Kotlin jobs are:
On Call Kotlin jobs near you
Java Developer with Kotlin

Java Developer with Kotlin

Global Alliant Inc

Rockville, MD

Full-time

Re-posted 6 days ago

Job description

We are looking for candidates with the following skills. Please let me know if this interests you in applying for this position, please reach to me at mayuri.s@globalalliantinc.com


Role: Senior Java/Kotlin Scala Developer - Remote (Should be inside US to apply for this role)
Need US CITIZENSHIP because of the nature of the client and job plus undergo security clearance
Senior Java/Kotlin Scala Developer:

Responsibilities:

  • Design, code, and maintain applications and data processing solutions using Java, Kotlin, Scala.
  • Design and implement data loading and transformation for large datasets. Process data in various formats and compression codecs.
  • Collaborate with cross-functional teams to understand data requirements and deliver solutions.
  • Write clean, efficient, and well-documented code. Implement test-driven deployment practices and develop and execute unit, integration, and end-to-end tests.
  • Identify and resolve issues during development and production.
  • Contribute to the overall DevOps for builds, application deployment stages, and releases.
  • Provide on-call support (rotating with Team).

Required Experience and Skills:

  • Minimum 5 years of experience in software development with a focus on Java, Kotlin, Scala.
  • Strong proficiency in Java, Kotlin and experience with functional programming concepts.
  • Good understanding of Scala and its ecosystem, including frameworks and libraries.
  • Proficiency in SQL and experience with relational databases.
  • Experience with AWS cloud services.
  • Experience with version control systems like Git.
  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration skills.

Good to have experience/knowledge:

  • Big Data: Experience/Knowledge securing and scaling Amazon EMR (Spark) and OpenSearch.
  • Knowledge in Apache Spark and its core concepts, including RDDs, DataFrames, and Spark SQL.
  • DevOps Tools: Knowledge of Harness for Continuous Delivery and Git-based workflows.
  • Security: Strong understanding of encryption, secret management, and network security.
  • IaC: Proficiency in Terraform or CloudFormation to manage infrastructure as code.
  • Cloud: Proven knowledge managing Kubernetes, Dockers, AWS services (EC2, S3, IAM, VPC, EKS).


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About Global Alliant

Sourced by ZipRecruiter

Global Alliant is an Innovative and Award winning Information Technology and Software Development Company based in Maryland. We partner with clients to transform their complex and mission critical business challenges using Digital Transformation, Cloud Modernization, Agile Engineering, and Process Automation Solutions. Our core capabilities reach across Public Sectors composed of Federal, State, and Local Government Agencies, and deliver the Best in Class Solutions. Global Alliant understands rapid policy changes to bring suitable program and delivery oversight coupled with technical subject matter expertise to not only meet but exceed client expectations.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Columbia, MD, US

Year founded

2016

Social media

Twitter

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