Senior Fullstack Developer

Join to apply for the Senior Fullstack Developer role at Grid Dynamics 2 days ago Be among the first 25 applicants Join to apply for the Senior Fullstack Developer role at Grid Dynamics Fullstack DeveloperA healthcare company is looking for a Fullstack Developer (Node.js 70%, React.js 30%) to help them develop an innovative healthcare management platform. Fullstack DeveloperA healthcare company is looking for a Fullstack Developer (Node.js 70%, React.js 30%) to help them develop an innovative healthcare management platform.ResponsibilitiesContribute to the development of core platform features using TypeScript, Node.js and React Implement and optimize database interactions using TypeORM and PostgreSQL Design and develop RESTful APIs for seamless integration with front-end applications Collaborate with cross-functional teams to implement multi-disciplinary features Participate in code reviews and maintain high code quality standards RequirementsExperience: 5+ years. Language: Good English level. TypeScript & Node.js Frameworks: Solid level. Express.js and/or NestJS. - 70% ORMs: TypeORM or MikroORM (advanced entity modeling, custom repositories). Databases: Solid level. SQL and/or PostgreSQL (query planning, partitioning, JSONB, indexing, transaction isolation). API Design: REST (schema design, versioning, performance tuning). Testing: Jest, Supertest, React Testing Library; TDD and contract testing. Frontend: React (react-query, react-dom, mui). - 30% Mobile: ReactNative (cross‑platform UI, native modules). some experience is needed. CI/CD: GitLab CI/CD pipelines, coverage gates, release workflows. Containerization: Docker. We offerFlexible working hours (full-time). One "Flex Day" off per month. 10 business days of vacation. Swiss Medical health coverage. 100% remote work. Permanent contract with salary reviews every four months (PESOS ARG). Access to Udemy and Platzi for professional training. Employee Assistance Program (financial, nutritional, psychological support, etc.). Fully covered English classes during working hours. Discounts on Club de Beneficios and Samsung products. Birthday day off. About UsGrid Dynamics (NASDAQ: GDYN), is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Grid Dynamics by 2x Get notified about new Full Stack Engineer jobs in Greater Buenos Aires . Backend Python Developer (100% Remote from Argentina)ONLY) Backend Python Developer (100% Remote From Argentina)Only) Greater Buenos Aires $18,000.00-$48,000.00 1 month ago Full Stack Developer/Engineer (Vue.js/Node.js) Dev Ops + Full Stack Developers - Part Time Intermediate Software Engineer (React.js, Node.js) - OP01587-OS Full Stack Software Developer (Contract, Buenos Aires) BE2 Software Engineer (Python) (USD Salary & Full-time) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr