Note: The job is a remote job and is open to candidates in USA. UST is a mission-driven technology company that helps clients create transformative experiences and human-centered solutions. The Full Stack Developer will design, build, and maintain secure, high-performance web applications, developing responsive React interfaces, scalable Python or Node.js backend services, secure APIs, AWS infrastructure, deployment workflows, and database solutions.
Responsibilities
- Frontend Development: Build modular, responsive, and highly interactive user interfaces using React JS, Redux/Context API, and modern CSS frameworks
- Backend Development: Design and scale robust backend services and microservices using either Python (FastAPI, Django, Flask) or Node.js (Express, NestJS)
- Secure API Development: Architect and secure RESTful or GraphQL APIs, ensuring strict protection against vulnerabilities like injection and broken object-level authorization
- Cloud Infrastructure: Deploy and manage application components natively within AWS using containerized environments
- DevOps Integration: Own and manage deployment workflows by writing Infrastructure as Code (IaC) and building automated CI/CD validation gates
- Data Management: Write optimized queries and design schemas for both relational databases (PostgreSQL, MySQL) and NoSQL stores (DynamoDB, MongoDB)
- Other relevant essential functions may be required
- Secure API Design: Implementing rigorous input validation, output encoding, and strict rate-limiting to prevent Denial of Service (DoS) attacks
- Authentication & Authorization: Enforcing secure identity management with token-based authentication and Role-Based Access Control (RBAC)
- Secrets Management: Preventing hardcoded credentials by using secure storage tools like AWS Secrets Manager or Systems Manager Parameter Store
- Security Scanning: Utilizing automated tools within the CI/CD pipeline to scan code for vulnerabilities and dependency flaws before deployment
Skills
- · Area Required Skills & Technologies Frontend React JS, JavaScript (ES6+), TypeScript, HTML5, CSS3, Webpack/Vite Backend Python (FastAPI/Django) OR Node.js (Express/NestJS) AWS Cloud EC2, S3, Lambda, ECS/EKS, API Gateway, CloudWatch, RDS Security OAuth 2.0, OIDC, JWT, IAM policies, CORS configuration, encryption (HTTPS, KMS) DevOps Docker, Git, GitHub Actions/GitLab CI, Terraform or AWS CloudFormation Databases PostgreSQL or MySQL, and DynamoDB or MongoDB Required Security Practices (Crucial Focus) Secure API Design: Implementing rigorous input validation, output encoding, and strict rate-limiting to prevent Denial of Service (DoS) attacks
- · Authentication & Authorization: Enforcing secure identity management with token-based authentication and Role-Based Access Control (RBAC)
- · Secrets Management: Preventing hardcoded credentials by using secure storage tools like AWS Secrets Manager or Systems Manager Parameter Store
- · Security Scanning: Utilizing automated tools within the CI/CD pipeline to scan code for vulnerabilities and dependency flaws before deployment
- · Years of Experience: 6-7 years of professional full-stack software development experience in a production environment
- · Architecture Understanding: Strong grasp of serverless architectures, event-driven systems, and microservices patterns
- · Testing Rigor: Experience writing comprehensive unit, integration, and end-to-end tests for both frontend and backend systems
Benefits
- Full-time, regular employees accrue a minimum of 10 days of paid vacation per year.
- Full-time, regular employees receive 6 days of paid sick leave each year, pro-rated for new hires throughout the year.
- Full-time, regular employees receive 10 paid holidays.
- Full-time, regular employees are eligible for paid bereavement leave and jury duty.
- Full-time, regular employees are eligible to participate in the Company’s 401(k) Retirement Plan with employer matching.
- Full-time, regular employees and their dependents residing in the US are eligible for medical, dental, and vision insurance.
- Full-time, regular employees receive Company-paid basic life insurance, accidental death and disability insurance, and short- and long-term disability benefits for employees only.
- Regular employees may purchase additional voluntary short-term disability benefits.
- Regular employees may participate in a Health Savings Account (HSA).
- Regular employees may participate in a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines.
- Part-time employees receive 6 days of paid sick leave each year, pro-rated for new hires throughout the year.
- Part-time employees are eligible to participate in the Company’s 401(k) Retirement Plan with employer matching.
- Full-time temporary employees receive 6 days of paid sick leave each year, pro-rated for new hires throughout the year.
- Full-time temporary employees are eligible to participate in the Company’s 401(k) program with employer matching.
- Full-time temporary employees and their dependents residing in the US are eligible for medical, dental, and vision insurance.
- Part-time temporary employees receive 6 days of paid sick leave each year, pro-rated for new hires throughout the year.
- All US employees who work in a state or locality with more generous paid sick leave benefits than specified here will receive the benefit of those sick leave laws.
Company Overview