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Senior Kotlin Developer(NEED ONLY US CITIZENS)

Senior Kotlin Developer(NEED ONLY US CITIZENS)

Hybrid

New york, United states

Senior

Freelance

05-11-2025

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Skills

Problem Solving C# Kotlin GraphQL GitHub CI/CD Docker Kubernetes Jenkins Architecture Databases Azure AWS cloud platforms Agile Microservice CI/CD Pipelines Kafka Microservices GitHub Actions

Job Specifications

Title: Senior Kotlin Developer

Location: NYC,NY(Onsite)

Job Type: Contract

Need a Senior Kotlin Developer with at least 5 years of experience to drive the development and enhancement of enterprise applications using Kotlin, contribute to robust data pipelines, and collaborate in a fast paced setting to transform business requirements into scalable tech solutions.

Key Responsibilities

- Design, develop and enhance enterprise-level applications using Kotlin, ensuring high performance, security and maintainability.

- Build and optimize data pipelines utilizing streaming platforms like Kafka for real-time data processing and integration.

- Translate complex business requirements from stakeholders into detailed technical specifications and actionable development plans.

- Develop and maintain RESTful and GraphQL APIs within a microservices architecture, promoting loose coupling and scalability.

- Collaborate with cross-functional teams in an agile environment, participating in code reviews, automated testing and iterative sprints.

- Integrate applications with relational and non-relational databass, optimizing data models for efficiency and reliability.

- Implement and refine CI/CD pipelines to automate builds, deployments and testing processes.

- Troubleshoot and resolve issues in production environments, contributing to overall system health and performance.

Required Qualifications

- Bachelor’s degree in Computer Science, Software Engineering or a related field.

- More than 5 years of backend development experience with Kotlin / C#

- Deep understanding of REST and GraphQL APIs, including design, implementation and security best practices.

- Expertise in microservice architecture.

- Expertise in Kafka / Related data streaming platforms

- Strong hands-on experience with both relational and non relational databases for data storage, querying and optimization.

- Familiarity with CI/CD pipelines using tools like Jenkins / Github actions.

- Excellent problem solving skills and the ability to thrive in a fast paced, deadline-driven setting.

- Familiarity with cloud platforms (AWS, Azure etc) and containerization tools (Docker, Kubernetes).

Thanks

Aatmesh

aatmesh.singh@ampstek.com

About the Company

Ampstek supplies thousands of tech and digital professionals annually to a range of clients through its offices which spread across in 42 countries. From simple beginnings in 2014, Ampstek has always been on a journey to reinvent the world of recruitment through creating amazing customer and candidate experiences driven by a genuine desire to build long term relationships and outcomes. This motivation to break from the pack is stronger than ever as we roll out Ampstek Power globally, an innovative life hub platform for freel... Know more