Desenvolvedor Fullstack Sênior - Atuação Tech Lead
New
BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Required Skills
- AWSDockerPostgreSQLDynamoDBRuby on RailsTypeScriptVue.JsRESTful APIs
Requirements
- Strong experience as a Fullstack Developer in high-scale web environments.
- Backend expertise with Ruby on Rails and RESTful APIs.
- Frontend proficiency with Vue.js or Nuxt.js, TypeScript, HTML5, CSS3, and Tailwind CSS.
- Experience with relational databases such as PostgreSQL.
- Familiarity with non-relational databases like DynamoDB.
- Knowledge of distributed systems, microservices architecture, and messaging/event-driven systems (Sidekiq, SQS, Kafka).
- Experience integrating third-party APIs (payments, CRM, marketing, analytics).
- Familiarity with automated testing practices (RSpec, Jest, Cypress).
- Basic DevOps knowledge, including Docker and AWS environments.
- Strong analytical mindset with understanding of growth metrics.
- English proficiency for reading and communication.
Responsibilities
- Lead the design, development, and maintenance of fullstack solutions supporting the end-to-end user acquisition journey.
- Build scalable backend services and frontend interfaces using Ruby on Rails and modern JavaScript frameworks.
- Enable experimentation frameworks such as A/B testing, feature flags, and optimization strategies.
- Integrate external platforms and APIs, including CRM, payment, analytics, and marketing automation tools.
- Ensure high performance, scalability, and reliability, applying best practices in architecture, testing, and security.
- Collaborate with data teams to instrument applications and ensure accurate tracking of user metrics.
- Provide technical leadership, mentoring developers, and supporting architectural decisions.
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