AWS Fullstack Developer

Description

Job Summary: The Fullstack Developer will be responsible for designing, developing, testing, and deploying software solutions for the project's middleware layer, ensuring efficient integration between channels and banking services. Key Highlights: 1. Develop and maintain frontend and backend components 2. Implement and manage services on AWS 3. Collaborate with multidisciplinary teams Join Stefanini! At Stefanini, we are more than 30\.000 brilliant minds, connected from 41 countries, doing what they love and co\-creating a better future. **Responsibilities and Duties** The Developer will be responsible for designing, developing, testing, and deploying software solutions for the project's middleware layer, ensuring efficient integration among various banking channels and services. This role involves working on both frontend and backend, as well as cloud infrastructure (AWS), guaranteeing application quality, security, and scalability. Additionally, the candidate must collaborate with multidisciplinary teams and adapt to changing project requirements. * Develop and maintain frontend and backend components for the project's middleware layer. * Implement and manage AWS services, ensuring solution availability and scalability. * Participate in banking service integration and functional testing. * Collaborate with other technical and business teams to ensure project objectives are met. * Document developments, processes, and technical configurations. * Identify and mitigate technical risks related to integration and AWS deployment. * Support incident resolution and continuous improvement of development processes. **Requirements and Qualifications** * University degree in Systems Engineering, Computer Engineering, Computer Science, or related fields. * Minimum 3 years of experience as a fullstack developer in integration or software development projects. * Proven experience in projects using AWS as a deployment platform. #### **Required Technical Skills** * Proficiency in backend programming languages (Node.js, Java, Python, or similar). * Experience in frontend development with modern frameworks (React, Angular, or Vue.js). * Knowledge and experience with AWS services (EC2, S3, Lambda, RDS, IAM, CloudFormation, etc.). * Experience integrating RESTful and SOAP APIs. * Proficiency with relational and non-relational databases (PostgreSQL, MySQL, MongoDB, DynamoDB). * Experience with continuous deployment and automation (CI/CD) on AWS. * Knowledge of cloud security best practices. * Experience with unit and integration testing. * Preferred: experience in financial or banking environments. #### **Required Soft Skills** * Ability to work in multidisciplinary and collaborative teams. * Proactivity and results orientation. * Ability to adapt to change and manage priorities. * Effective communication, both verbal and written. * Analytical and problem-solving skills. * Organizational and time management skills. Looking for a place where your ideas shine? With over 38 years of experience and a global presence, Stefanini transforms tomorrow—together. Here, every action matters, and every idea can make a difference. Join a team that values innovation, respect, and commitment. If you are a disruptive individual, committed to continuous learning, and innovation is in your DNA, then we’re exactly what you’re looking for. Come and build a better future—with us!