Java/Kotlin Full Stack Software Engineer

STG

Salt Lake City (UT)

On-site

USD 100,000 - 130,000

Full time

14 days+

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Job summary

A leading tech company in Salt Lake City is seeking an experienced developer proficient in Java and Kotlin to design high-performance applications. You will integrate AI capabilities and optimize cloud service performance using AWS. The ideal candidate has over 5 years of experience in software development, strong skills in TypeScript, and familiarity with CI/CD processes. This role involves Agile processes in a collaborative, distributed team environment.

Qualifications

5+ years of experience in Java/Kotlin development with a strong portfolio in Spring Boot and modern JVM features.
Deep proficiency in TypeScript for type-safe frontend development.
Solid understanding of relational (Postgres/RDS) and NoSQL (DynamoDB) databases.

Responsibilities

Design and develop scalable Java/Kotlin applications using Spring Boot.
Integrate AI capabilities into applications using Spring AI or LangChain4j.
Optimize performance and fault tolerance using AWS services.

Skills

Java/Kotlin development

Spring Boot

TypeScript

OpenTelemetry

Relational and NoSQL databases

Git-based workflows

CI/CD automation

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

Docker

Kubernetes

Terraform

Job description

Your Role

Responsibilities:

Design and develop scalable, high-efficiency Java/Kotlin applications using Spring Boot and Virtual Threads (Project Loom) for high-concurrency performance.
Integrate AI capabilities into applications using frameworks like Spring AI or LangChain4j.
Optimize application performance and fault tolerance using AWS services such as Lambda, DynamoDB, and AWS Bedrock for AI workflows.
Develop and maintain type-safe APIs using GraphQL or tRPC, ensuring seamless integration between modern frontend and backend services.
Build responsive, high-performance frontend applications using TypeScript-first frameworks like React, Angular, or Vue.
Implement DevSecOps best practices, including automated vulnerability scanning and secure coding standards, as a core part of the development cycle.
Utilize AI-assisted coding tools (e.g., GitHub Copilot, Cursor) to improve code quality, documentation, and development productivity.
Streamline deployment using advanced containerization strategies with Docker and Kubernetes (EKS/AKS).
Engage in Agile processes, emphasizing asynchronous collaboration in distributed team environments.

Qualifications:

Bachelor's degree in Computer Science, Software Engineering, or related field.
5+ years of experience in Java/Kotlin development with a strong portfolio in Spring Boot and modern JVM features.
Deep proficiency in TypeScript for type-safe frontend development.
Mastery of OpenTelemetry for tracing and monitoring application health in distributed systems.
Solid understanding of relational (Postgres/RDS) and NoSQL (DynamoDB) databases, including experience with Vector Databases for AI search.
Proficiency in Git-based workflows and CI/CD automation using GitHub Actions, GitLab CI, or Jenkins.
Excellent skills in conveying complex technical concepts to non-technical stakeholders.

Nice to Have:

Hands-on experience with Terraform, Pulumi, or CDK for managing cloud resources.
Deep knowledge of Test-Driven Development (TDD) and automated testing frameworks like JUnit 5 or Playwright.
Familiarity with Micro-frontend architectures and event-driven patterns.
AWS Certified Developer, Solutions Architect (Associate/Professional), Azure Certifications, and/or GCP Certifications.

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