Senior Full Stack Software Engineer – .NET, C# / React

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🔥 0 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Ubiminds

51 - 200 employees

🇺🇲 Ubiminds empowers Latin American talent to build meaningful careers, relationships, and products in American tech companies.

📋 Description

• Develop and maintain features across front-end (React) and back-end (.NET/C#) systems. • Work with messaging systems (SMS, WhatsApp, email) via providers such as Twilio. • Design and evolve solutions for scheduling, calendar integrations, and event-driven workflows. • Contribute to a multi-repository codebase using technologies such as C#, Python, and React. • Support the evolution toward microservices architecture, Kubernetes, and continuous deployment pipelines. • Participate in architectural and cross-team technical discussions. • Experiment with and adopt AI-driven development practices across the software development lifecycle. • Write clean, maintainable, and testable code. • Actively share knowledge and collaborate across teams.

🎯 Requirements

• Strong experience with .NET (C#) in production environments. • Solid experience building modern front-end applications with React. • Experience with relational databases such as MS SQL. • Experience working in complex, existing systems (not only greenfield projects). • Familiarity with: • Microservices architecture • CI/CD pipelines • Containerized environments (e.g., Kubernetes) • Ability to work across multiple technologies and codebases. • Experience working in distributed teams. • Strong communication skills in English (C1 level — written and verbal).

🏖️ Benefits

• You will be placed in a product-based company and receive the same treatment as their full-time employees. • Full back-office support, from career guidance to HR and concierge services. • Enjoy our remote-first policy — we are a distributed team. • Company-provided MacBook (no "bring your own device" required). • Access growth opportunities with other technology professionals through tech talks, chapter meetings, and remote social events. • Free English lessons with a native English speaker to improve your communication skills. • Candidate referral bonus (recommend colleagues and get rewarded). • If you miss the office, our Florianópolis headquarters is available whenever you want, with weekly quick massages, tasty snacks, soft drinks, and games.

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