Software Developer – Full Stack

Dexian; Waukesha (WI); Hybrid; USD 55,000 - 83,000; Full time

Job summary

Dexian is seeking a capable Software Developer - Full Stack to design, develop, and maintain modern applications. You will transform legacy systems into scalable microservices while leveraging AI tools and frameworks.

The role requires on-site presence in Brookfield, WI at least three days a week and collaboration within an agile team. The ideal candidate has strong React/TypeScript skills, Java 21 with Spring Boot, Python with FastAPI, and solid database design with PostgreSQL.

Qualifications

• 3+ years of hands-on full-stack development in Agile environments.
• Experience building AI-powered apps and microservices is a plus.
• Solid understanding of security practices and enterprise architectures.

Skills

React.js

TypeScript

JavaScript

REST APIs

Microservices

Java 21

Spring Boot

Python

FastAPI

Async programming

PostgreSQL

Performance Tuning

Database Design

Docker

Kubernetes

Jenkins

GitLab

DevOps

OAuth2

JWT

Active Directory

TLS

Education

Bachelor's degree in CS/SE

Tools

LangGraph

LangChain

Leaflet

Job description

Role : Software Developer - Full Stack

Location : Brookfield, WI (Hybrid)

Duration: 3+ Months (with possible extension)

Job Description

Overview

We're seeking a dynamic Full Stack Software Developer to join our talented engineering team. In this role, you'll design, develop, and maintain cutting-edge applications that drive efficiency and intelligence across enterprise systems. Your contributions will play a vital part in transforming legacy systems into modern, scalable microservices architectures while leveraging the latest AI tools and frameworks. If you thrive in a collaborative, fast-paced environment and are eager to push technological boundaries, this is the opportunity for you!

Required Skills

• Strong experience with React.js, TypeScript, and modern JavaScript frameworks
• Proven expertise in Java 21, Spring Boot, and building RESTful APIs and microservices
• Hands-on experience with Python applications using FastAPI and asynchronous programming
• Proficiency with PostgreSQL, including performance tuning and database design
• Familiarity with containerization and orchestration (Docker, Kubernetes)
• Solid understanding of CI/CD tools such as Jenkins, GitLab, and DevOps practices
• Knowledge of security frameworks like OAuth2, JWT, Active Directory, and TLS

Nice to Have Skills

• Experience with AI/ML integrations and large language model workflows (Lang Graph, LangChain)
• Experience with cloud-native development and modernization projects
• Familiarity with state machine patterns and workflow orchestration
• Knowledge of mapping libraries like Leaflet
• Experience with enterprise security architectures and cross-platform security implementations

Preferred Education and Experience

• Bachelor's degree in Computer Science, Software Engineering, or related field
• 3+ years of hands-on full-stack development experience within a collaborative Agile environment
• Prior experience working on AI-powered applications and microservices architecture

Other Requirements

• Ability to work onsite in Brookfield, WI, at least 3 days a week
• Strong communication skills and a self-motivated mindset
• Willingness to participate in modernization initiatives and continuous learning

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support. Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals.

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.