Senior Full Stack Developer (Python | Vue.js and jQuery)

Description

Job Summary: We are seeking a Full Stack Developer to enhance an innovative SaaS application, working on the backend (Python/Flask, MongoDB, Kafka, AWS) and frontend (Vue.js, HTML/CSS/JS, jQuery). Key Highlights: 1. Contribute to the evolution of an innovative SaaS application 2. Work with modern technologies on both backend and frontend 3. Develop scalable and highly available solutions We are looking for a **Full Stack Developer** to join our technology team and contribute to the evolution of an innovative SaaS application. The candidate will be responsible for working on the **backend (Python/Flask, MongoDB, Kafka, AWS)** and the **frontend (Vue.js, HTML/CSS/JS, jQuery – legacy)**, ensuring product quality, scalability, and performance. **Technical Requirements (Mandatory)** -------------------------------------- ### **Backend** * **Python \+ Flask**: minimum 7 years of experience. * **MongoDB**: minimum 5 years of experience with high-performance queries. * **MongoEngine**: NoSQL schema modeling. * **Pytest**: automated testing. * **Kafka**: hands-on experience. * **Docker / Docker Compose**: solid experience. * **AWS**: experience with cloud services. * **Git**: version control in collaborative projects. * **Agile methodologies (Scrum/Kanban)**. ### **Frontend** * **HTML, CSS, JavaScript (without frameworks)** and **jQuery** (legacy). * **Vue.js** and **SASS**. * **Jinja2**: strong knowledge. * **WebSocket** and **Axios (or similar HTTP libraries)**. * **Webpack and Gulp**. * Experience with **unit testing**. * Minimum **4 years of frontend experience**. **Nice-to-Have (Tech Bonus)** ----------------------------- * Implementation of automated **deployment pipelines**; * Experience with **WebSockets**; * Management tools: **Jira**, **Bitbucket**; * Advanced experience with **MongoEngine**. ### **Soft Skills** * Proactive problem-solving; * Strong communication skills and willingness to collaborate virtually; * Team collaboration and engagement with agile processes. ### **Responsibilities** * + Write clean, efficient, reusable, and well-documented code. + Develop automated tests to ensure software quality. + Transform prototypes and designs into high-fidelity implementations. + Design and implement scalable and highly available solutions. + Maintain and evolve legacy systems. + Ensure security, performance, and best practices throughout the entire development lifecycle. **PJ Benefits** VR: R$30.00/day Alice Health Insurance (private room accommodation) or health reimbursement up to R$300.00/month SulAmérica Dental Insurance 20 paid business days off every 12 months Annual bonus equivalent to one month’s salary (paid in January, prorated based on time worked during the year) Remote Work Allowance: R$180.00/month Birthday Day Off Gympass Conexa Saúde (2 therapy sessions/month) Guapeco Pet Plan **Hiring Process Steps** Screening, Interview, Behavioral and Technical Assessment with Iventis’ HR & Selection team; Technical Interview with the Client; HR and Hiring Manager Interview with the Client;