Back to SearchFull Stack Developer (JavaScript)
Hybrid in Argentina: Buenos Aires
Node.js& 10 others
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We are on the lookout for a skilled Full Stack Developer with strong JavaScript expertise to become part of our team.
In this position, you will act as a key player within the squad, independently steering end-to-end development on a modern cloud-native infrastructure in AWS, while working in a dynamic environment together with Product, UX, the Tech Lead, and business stakeholders.
Responsibilities
- Build and improve new features leveraging Node.js on the backend and Angular on the frontend, keeping the code clean and easy to maintain
- Contribute actively to the squad's technical and software design discussions, sharing your viewpoint and expanding on the architecture set by the Tech Lead
- Assist with the deployment and monitoring of components in the cloud using AWS services such as Lambda, ECS, and EKS
- Guard software quality by writing and executing automated unit and integration tests with Jest and Cypress
- Preserve code performance and scalability throughout event-driven architectures
- Collaborate with Product, UX, and Business teams to grasp functional requirements and translate them into effective technical solutions
- Join cross-code reviews to keep consistency and raise the team's overall technical standards
Requirements
- No less than 2 years of applied professional experience as a Full Stack Developer, ideally within digital or medium to high-scalability environments
- Strong command of TypeScript, RxJS, and SCSS markup
- Solid experience working with Angular for frontend development
- Practical background with Fastify for developing backend services
- Proven track record in the design, consumption, and integration of REST APIs
- Working knowledge or prior interaction with AWS services such as Lambda, ECS, S3, DynamoDB, and CloudWatch
- Consistent use of best practices, including Clean Code and SOLID principles
- Familiarity with event-driven architectures and messaging platforms such as RabbitMQ and AWS SNS/SQS
- Quality-driven mindset with hands-on experience writing unit tests in Jest, together with Cypress or similar tools for E2E testing
- English at B2 level or higher, with strong written and verbal communication skills
Nice to have
- Prior experience or knowledge of the Fintech industry, digital banking, or high-transaction platforms
- Hands-on interaction with AWS services such as Lambda, ECS, S3, DynamoDB, and CloudWatch
- Familiarity with Apache Kafka for distributed event streaming
- Practical use of CI/CD pipelines with tools such as GitHub Actions or GitLab CI