Offer summary

Qualifications:

Bachelor's degree in Computer Science, Software Engineering, or a related field., 5+ years of professional experience in software development, particularly with React and .NET., Strong knowledge of frontend architecture, state management tools, and backend API integration., Excellent communication skills in English, with a preference for C1 level..

Key responsibilities:

Design and implement scalable features for both frontend and backend components.

Collaborate with UI/UX designers and backend teams to create performant applications.

Develop and maintain React-based frontends while integrating with .NET APIs.

Participate in sprint planning and contribute to technical discussions and process improvements.

Job description

We are looking for a Senior Full Stack Developer (React/.NET) to join our fast-paced, dynamic environment. You will be working with a high-performing team to build a modern, cloud-based internal application from scratch, following a modular and service-oriented architecture. This role is ideal for developers passionate about scalable web applications and end-to-end software craftsmanship.

Our client operates in the financial services industry, revolutionizing equipment financing through tailored, tech-enabled leasing solutions. The mission is to provide modern, accessible funding strategies for businesses of all sizes.

Location: Must reside and have work authorization in Latin America.
Availability: Must be available to work with significant overlap with Mountain Standard Time (MST).

The Ideal Candidate Has:

Bachelor's degree in Computer Science, Software Engineering, or a related field.
5+ years of professional experience in software development, with recent full stack or frontend-heavy experience.
Expertise in React, TypeScript, and modern frontend architecture.
Experience building SPAs, using shared UI kits, and managing design systems.
Familiarity with state management tools like useContext, useReducer, or Redux.
Strong knowledge of routing, performance tuning, and accessibility standards.
Experience integrating and consuming .NET backend APIs (C#) via RESTful services.
Understanding of backend concepts like controllers, DTOs, mapping, and structured data handling.
Familiarity with microservices, CQRS, and event-driven architecture is a plus.
Proficiency in unit testing frameworks like Jest or xUnit, and tools like ESLint and Prettier.
Experience working in monorepos with CI/CD pipelines.
Experience in cloud environments.
Excellent communication skills in English (C1 preferred, strong B2 may be considered).
Nice to have: Azure DevOps, auth/token management, Module Federation, design tokens, and cross-layer debugging experience.

Key Responsibilities:

Design and implement scalable features across frontend and backend components.
Collaborate with UI/UX designers and backend teams to build performant applications.
Develop and maintain React-based frontends and integrate with .NET APIs.
Support backend logic including request handling, data mapping, and validation.
Ensure code quality via peer reviews, testing, and adherence to architectural guidelines.
Participate in sprint planning, technical discussions, and process improvements.
Stay informed on industry trends and contribute fresh ideas to the team.

Perks of working at FusionHit:

Certified as a Great Place to Work, offering a supportive and inclusive work culture.
Work from home position
Private Medical Insurance
Corporate Access to FusionHit Udemy Account
Personal and Professional Development Courses & Certifications
Flexible Schedule
3 Sick Days per year
Birthday Off
Extra Days for Special Occasions
Team Building Meal Reimbursement
Equipment Granted
Monthly Recognitions
High Impact Committees

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