Ubiminds
Senior Full Stack Software Engineer- .NET/React (539)
Remote Full Stack Software Engineer role with clear candidate location fit.
PostedJul 9, 2026
Eligible countries24 accepted countries
Seniority signalSenior
Work settingRemote
Accepted candidate locations
Role overview
Senior Full Stack Software Engineer- .NET/React (539)
Requirements and responsibilities
Readable role content extracted into sections for faster review.
Details
- Design, implement, and maintain robust .NET Core services and APIs within a microservices architecture.
- Build responsive and accessible front-end experiences using React and TypeScript.
- Write clean, testable, and scalable code, following modern engineering best practices.
- Support automated test coverage for high-quality releases.
- Participate in design reviews, code reviews, and technical planning.
- Help identify and reduce technical debt across the platform.
- 7+ years of professional experience with .NET Core / C# for web applications.
- Solid experience with REST APIs and microservices design.
- Experience with cloud platforms and tooling (e.g., Azure, AWS, or GCP).
- Strong proficiency with JavaScript, HTML, CSS, and frameworks like React.
- Experience with relational databases and ORMs such as Entity Framework Core.
- Familiarity with Git workflows and source control best practices.
- Basic reading and writing skills in English (used for reading documentation, variable
- Ability to collaborate in distributed, remote teams.
- Experience working on high-scale enterprise platforms.
- Familiarity with automated testing tools: xUnit, NUnit for .NET; Jest, Cypress for front-
- Experience with Docker, Kubernetes, or other container orchestration tools.
- Experience with observability tools such as OpenTelemetry, Datadog, etc.
- Exposure to legacy-to-modern migration projects.
- Knowledge of secure coding practices.
- Are placed in a product-based company, with the same treatment as their full-time employees.
- Have our full back-office support, from career guidance to HR and concierge services.
- Enjoy our remote-first policy – we are a distributed team, after all.
- Get your own MacBook (none of that "bring your own device" stuff here).
- Have access to growth opportunities with other amazing technology professionals, through tech talks, chapter meetings, and even remote happy hours for tons of fun!
- Improve your English through free lessons with a native English speaker - get to the next level on your communication skills!
- Candidate Referral bonus (promote Ubi to your tech friends, and get paid for it!)
- Miss working in the office? Our cool Florianópolis headquarters is available, whenever you want, with weekly quick massages & tasty snacks, soft drinks, and games
- Interview with Tech Recruiter (specific chat about the job opening)
- Client process (including technical challenges and on-demand assessments)
- Offer
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