Senior Software Engineer – C#, .NET, React

**Senior Software Engineer (.NET, C\#, React)** **Location:** Remote (United States, Latin America, or Europe) **Type:** Full\-Time Contractor **Salary:** **$22–$24 per hour** Polanov Tech is seeking **Senior Software Engineers** to join our client’s global SaaS team. This is an exciting opportunity to contribute to a fast\-growing, venture\-backed technology company revolutionizing the agricultural industry through digital innovation and advanced data solutions. **About the Client** Founded in **2018** , our client is a **venture\-financed SaaS company** delivering enterprise software solutions to major agricultural businesses worldwide. Operating in a **$400 billion global industry** , the company connects over **5 million farmers and 5,000 distributors** across the supply chain — from large corporations to local farms. With operations in the **United States, United Kingdom, Europe, and South America** , the company is developing a **B2B SaaS platform** that unites the commercial operations of companies supplying farmers with seeds, fertilizers, chemicals, and services. Their mission is to: 1. Deliver SaaS tools that solve key commercial pain points (pricing, costing, quoting). 2. Build a shared **data and analytics platform** for seamless information exchange. 3. Enable new, data\-driven **business models** across the global agricultural ecosystem. **Position Overview** We’re looking for an experienced **Senior Software Engineer** with strong expertise in **C\#, .NET, and React** to help design, build, and scale high\-performance web applications. You’ll collaborate with cross\-functional teams to translate business needs into robust technical solutions, ensuring scalability, security, and maintainability. This role is ideal for engineers who enjoy both hands\-on development and mentoring others in an agile, global environment. **Key Responsibilities** * Design, develop, and maintain scalable, secure web applications using C\#, .NET, and React. * Collaborate with product managers and stakeholders to define and implement technical solutions. * Optimize application performance and reliability. * Lead code reviews and enforce development best practices. * Troubleshoot and resolve technical issues promptly. * Participate in agile processes: sprint planning, stand\-ups, and retrospectives. * Mentor junior developers through technical guidance and peer programming. **Technical Skills \& Experience** * **7\+ years** of professional experience in software development. * Expertise in **C\#, .NET** , and RESTful Web APIs. * Strong front\-end skills with **React, JavaScript, HTML, and CSS** . * Experience with relational databases (SQL Server, MySQL) and ORM frameworks (Entity Framework). * Familiarity with **cloud platforms** (Azure, AWS, or GCP). * Understanding of **agile methodologies** (Scrum, Kanban). * Strong problem\-solving and communication skills. **Preferred Qualifications** * Proficiency in **Microsoft Azure** ecosystem. * Experience with **DevOps practices** and CI/CD tools. * Familiarity with **Docker** and containerized applications. * Working knowledge of **PostgreSQL** and query optimization. * Exposure to **AI Data Cloud solutions** such as **Snowflake** . **Why Join Polanov Tech?** At **Polanov Tech** , we connect top LATAM and global talent with innovative companies building transformative technologies. Joining this team means working with cutting\-edge SaaS platforms, collaborating with international experts, and contributing to a digital future that empowers the world’s agricultural economy.