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Salary
$80k – $130k per year
Location
In office (Charlotte)
Seniority
Staff · 8+ years exp
Visa
No sponsorship (stated in the posting)

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 27, 2026. Kaleidoscope Innovation scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Kaleidoscope Innovation is a product design and development firm headquartered in Cincinnati, Ohio, providing industrial design, human factors research, mechanical, electrical and biomedical engineering, prototyping, software and regulatory services to consumer, industrial and medical technology clients. Founded in 1989, it has offices in Boston, Seattle and Dallas and also places onsite engineering teams with aerospace, automotive and enterprise clients in cities such as Wichita, Charlotte and Detroit. It hires mechanical and design engineers, quality and manufacturing engineers, PLM architects and integration leads, data engineers, software developers and test technicians.

We are unable to sponsor or take over sponsorship of an employment visa at this time.

Java Full Stack Engineer

Job Description

Position Overview

We are seeking a Senior Full Stack Java Developer to build and enhance enterprise applications using modern Java and Angular technologies. This role will focus on designing scalable microservices, developing responsive user interfaces, and supporting event-driven architectures in a collaborative Agile environment.

Key Responsibilities
  • Design, develop, and maintain web applications using Java 17, Spring Boot, and Angular (10-18).
  • Build scalable microservices and REST APIs to support enterprise business applications.
  • Develop and support event-driven solutions using Apache Kafka and Spring WebFlux/Reactive frameworks.
  • Collaborate with cross-functional teams to define requirements, troubleshoot issues, and deliver high-quality solutions.
  • Optimize application performance, database interactions, and overall system reliability.

Required Qualifications

  • 8+ years of experience developing enterprise applications with Java and Spring Framework technologies.
  • Hands-on experience with Java 17, Spring Boot, Microservices, Kafka, and Angular 10+.
  • Strong understanding of RESTful APIs, distributed systems, and reactive programming concepts.
  • Experience working with relational databases and writing efficient SQL queries.
  • Excellent problem-solving, communication, and collaboration skills.

Kaleidoscope, an Infosys Company, is an equal opportunity employer, and all qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of protected veteran, or disability.

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