Application Developer

Stefanini Group • San Francisco, CA

1d • Hybrid

About The Position

Stefanini Group is hiring! Stefanini is looking for an Application Developer in San Francisco, CA (Hybrid). This role involves collaborating with business and technical stakeholders to translate complex requirements into actionable technical solutions. The developer will be responsible for designing, coding, testing, and documenting enhancements to large-scale, highly complex systems. Solutions will be developed based on defined user requirements, with clarification sought from customers as needed. The role also includes performing performance and stress testing, applying and adapting frameworks and best practices, coordinating with technical teams for issue resolution, producing clear documentation, and providing technical guidance and support to team members.

Requirements

• Hands-on experience delivering complex, mission-critical applications, including cloud adoption and migration projects.
• Strong expertise in AWS technologies: ECS, ECR, S3, ALB, RDS, DMS, KMS, Secrets Manager, SSM, Config, CloudWatch, Lambda, SNS, SQS, IAM, Route 53.
• 5+ years of experience with Java and enterprise frameworks (Spring, Hibernate).
• 5+ years of experience with Angular, TypeScript, and/or Node.js.
• 5+ years of experience with Oracle and AWS PostgreSQL, including PL/SQL development.
• Extensive experience developing RESTful API services (Spring REST preferred).
• Understanding of DevSecOps tools and pipelines (Maven, Jenkins, GitLab, Nexus, Subversion, Fortify, SonarQube, Nexus IQ).
• Experience implementing Infrastructure as Code (IaC) using Terraform.
• Knowledge of containerization technologies (Docker, Kubernetes).
• Strong understanding of software design patterns and engineering best practices.
• Experience working in agile development environments.
• Familiarity with AI/ML concepts and toolsets.
• Excellent communication, documentation, and collaboration skills.

Nice To Haves

• Preferred certifications: AWS Cloud Practitioner, AWS Certified Developer.

Responsibilities

• Collaborating with business and technical stakeholders to translate complex requirements into actionable technical solutions.
• Designing, coding, testing, and documenting enhancements to large-scale, highly complex systems.
• Developing solutions based on defined user requirements and clarifying details with customers as needed.
• Performing performance and stress testing as required.
• Applying and adapting frameworks and best practices to align with project and organizational standards.
• Coordinating with technical teams to drive timely root cause analysis and issue resolution.
• Producing clear, organized technical and business documentation.
• Providing technical guidance and support to team members when needed.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 5,001-10,000 employees