Full Stack Developer

KellyMitchell Group; Richfield (MN); Híbrido; USD 83.000 - 118.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical Insurance

Dental Insurance

Vision Insurance

ESOP

401K

Descripción de la vacante

KellyMitchell is seeking a Senior Full Stack Software Engineer to join its merchandising technology team. This contract role focuses on supporting legacy financial systems while building modern, distributed applications, with a backend emphasis and opportunities for frontend contribution.

The ideal candidate will have strong JVM-based experience, a test-driven mindset, and a collaborative approach to delivery, emphasizing code quality and continuous improvement.

Formación

• 7+ years of professional software development experience.
• Strong proficiency in a JVM-based programming language, such as Java or Groovy.
• Fluent in test-driven development (TDD) principles and practices.
• Strong willingness to participate in pair programming and collaborative software development.
• Full stack development experience, with a primary focus on backend engineering and the ability to contribute to frontend development.

Responsabilidades

• Develop, enhance, and maintain backend applications supporting enterprise merchandising and financial systems.
• Support mission-critical legacy applications while contributing to their modernization and replacement with distributed, scalable solutions.
• Design, develop, test, and maintain high-quality software using JVM-based programming languages such as Java or Groovy.
• Apply test-driven development practices to improve code quality, reliability, and maintainability.
• Collaborate with engineers through pair programming, code reviews, and shared problem-solving.
• Contribute to full stack development, including frontend features and integration with backend services.
• Design and develop service-based applications and APIs using REST, HTTP, JSON, and related technologies.
• Participate in agile engineering practices, technical discussions, and continuous improvement initiatives.
• Provide technical guidance and demonstrate leadership through collaboration, feedback, and sound engineering decisions.
• Work closely with team members to deliver reliable software solutions while maintaining simplicity and consistency across the codebase.

Conocimientos

7+ years

Java/Groovy

TDD

Pair Programming

Full Stack

Herramientas

Spring Framework

PostgreSQL

Oracle

Kafka

Linux

Tomcat

React

Descripción del empleo

Job Summary

Our client, a leading consumer electronics and technology retailer, is seeking a Senior Full Stack Software Engineer to join its merchandising technology team. This is a contract opportunity focused on supporting mission-critical legacy financial systems while developing modern, distributed, and scalable applications. The role will primarily focus on backend development, with additional frontend responsibilities and opportunities to contribute technical leadership. The ideal candidate will have strong JVM-based programming experience, a test-driven development mindset, and a collaborative approach to software engineering, with a focus on code simplicity, quality, and continuous improvement.

Contract Details

Contract (duration to be confirmed) Richfield, MN. Minnesota preferred; candidates outside Minnesota may be considered Hybrid, with occasional onsite visits as needed and a flexible schedule

Core Responsibilities

• Develop, enhance, and maintain backend applications supporting enterprise merchandising and financial systems
• Support mission-critical legacy applications while contributing to their modernization and replacement with distributed, scalable solutions
• Design, develop, test, and maintain high-quality software using JVM-based programming languages such as Java or Groovy
• Apply test-driven development practices to improve code quality, reliability, and maintainability
• Collaborate with engineers through pair programming, code reviews, and shared problem-solving
• Contribute to full stack development, including frontend features and integration with backend services
• Design and develop service-based applications and APIs using REST, HTTP, JSON, and related technologies
• Participate in agile engineering practices, technical discussions, and continuous improvement initiatives
• Provide technical guidance and demonstrate leadership through collaboration, feedback, and sound engineering decisions
• Work closely with team members to deliver reliable software solutions while maintaining simplicity and consistency across the codebase

Required Skills/Experience (Must-Haves)

• 7+ years of professional software development experience
• Strong proficiency in a JVM-based programming language, such as Java or Groovy
• Fluent in test-driven development (TDD) principles and practices
• Strong willingness to participate in pair programming and collaborative software development
• Full stack development experience, with a primary focus on backend engineering and the ability to contribute to frontend development

Preferred Skills/Experience (Nice-to-Haves)

• Experience developing services and APIs using REST, HTTP, and JSON
• Experience with the Spring Framework and related Java development technologies
• Familiarity with relational databases such as PostgreSQL and Oracle
• Experience with Kafka and event-driven application development
• Proficiency with Linux environments and Bash scripting
• Experience with open-source software and application servers such as Apache and Tomcat
• Experience with React or other JavaScript single-page application frameworks
• Familiarity with Google BigQuery and data-driven applications

Key Competencies & Behaviors

• Enjoys working closely with teammates to solve technical challenges and deliver shared outcomes
• Demonstrates leadership through engineering decisions, knowledge sharing, and constructive feedback
• Values clean, maintainable, simple, and reliable code
• Comfortable supporting legacy systems while contributing to modern application development
• Shares ideas openly, welcomes feedback, and encourages diverse perspectives
• Actively looks for ways to improve individual performance, team practices, and software delivery
• Willing to take a hands-on approach, contribute across the development lifecycle, and follow through on commitments

Work Environment

Minnesota candidates preferred; out-of-state candidates may be considered Hybrid, with occasional onsite visits Onsite expectations are flexible, based on team needs Department: Software Engineering – Merchandising Technology Team focus: Vendor Funds and financial systems supporting merchandising operations Agile engineering, test-driven development, and pair programming

Compensation & Benefits

Pay Range: The approximate pay range for this position is between $60.00 and $86.00. Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.

• Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered

About KellyMitchell

At KellyMitchell At KellyMitchell, our culture is world class. We're movers and shakers! We don't mind a bit of friendly competition, and we reward hard work with unlimited potential for growth. This is an exciting opportunity to join a company known for innovative solutions and unsurpassed customer service. We're passionate about helping companies solve their biggest IT staffing & project solutions challenges. As an employee-owned, women-led organization serving Fortune 500 companies nationwide, we deliver expert service at a moment's notice.