Senior Full Stack Developer – Banking (Contract, Hybrid)

Software Guidance & Assistance; Farmington Hills (MI); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Software Guidance & Assistance, Inc. (SGA) is seeking a Senior Full Stack Developer for a CONTRACT assignment with a premier BANKING client in Farmington Hills, MI. Hybrid schedule.

The role focuses on designing, developing, and supporting secure, scalable web applications and APIs for enterprise Wealth & Asset Management solutions, with emphasis on frontend, backend services, and cloud-native apps. The candidate should have 8+ years of experience in full stack development, strong skills in

Qualifications

• 8+ years of experience in full stack development or related roles.
• Strong experience with React or Angular, TypeScript/JavaScript, and Java, Python, or Node.js.
• Hands-on experience developing REST APIs and enterprise application integrations.
• Experience with AWS, Docker, ECS/Fargate, S3, and RDS/PostgreSQL.
• Knowledge of OAuth/OIDC, secure coding practices, Git/GitHub, and automated testing.
• Experience developing and supporting scalable enterprise applications.
• Experience working within large enterprise or regulated environments.
• Experience integrating applications with AI-enabled and data services.

Responsibilities

• Design and develop responsive, user-friendly web applications.
• Build frontend applications using React, Angular, TypeScript, JavaScript, HTML, and CSS.
• Develop backend services and APIs using Java, Python, or Node.js.
• Design and integrate REST APIs and service-to-service integrations.
• Integrate applications with databases, Amazon S3, APIs, and enterprise systems.
• Develop and support cloud-native applications using AWS, ECS/Fargate, and RDS/PostgreSQL.
• Implement authentication, authorization, validation, encryption, and secure coding practices.
• Develop application capabilities for document upload, workflow execution, search, review, and reporting.
• Integrate applications with AI and data services as required.
• Develop unit and integration tests and support automated testing.
• Participate in code reviews and establish reusable development standards and patterns.
• Troubleshoot application performance, integration, and production issues.
• Collaborate with UX, product, architecture, QA, DevOps, data, AI, and cybersecurity teams.
• Maintain application, API, and technical design documentation.

Skills

React

Angular

TypeScript/JavaScript

Java

Python

Node.js

REST APIs

AWS

Docker

OAuth/OIDC

secure coding practices

Git/GitHub

automated testing

enterprise applications

Tools

AWS ECS/Fargate

S3

RDS/PostgreSQL

Job description

Software Guidance & Assistance, Inc. (SGA) is seeking a Senior Full Stack Developer for a CONTRACT assignment with a premier BANKING client in Farmington Hills, MI. Hybrid schedule.

The role focuses on designing, developing, and supporting secure, scalable web applications and APIs for enterprise Wealth & Asset Management solutions, with emphasis on frontend, backend services, and cloud-native apps. The candidate should have 8+ years of experience in full stack development, strong skills in