Senior/Principal Software Engineer

We're expanding our team and opening new remote opportunities Review the role expectations, share your resume in English, and our team will follow up shortly.

We invite a Senior Software Engineer with strong frontend expertise in and some hands-on experience with C#/.NET to join our team. In this role, you'll help build and evolve an on-demand client onboarding tool that allows merchants to sign up for and configure products through digital forms. You'll focus primarily on frontend development within a full-stack environment, contributing to the modernization and internationalization of a legacy system.

What's in it for you:

• Work with a Fortune 500 company with a worldwide presence and millions of customers
• Help transform a legacy onboarding flow into a modern, self-service experience
• Collaborate closely with US-based senior developers and core engineers in a tight-knit, highly experienced team

Is that you?

• 7+ years as a Software Engineer, including 3+ years with (preferably v18+)
• Proficiency in TypeScript/JavaScript
• Material-UI (MUI v5) expertise
• Frontend feature development on legacy codebases
• REST API integration and troubleshooting experience
• State management skills (Context API, React Query)
• Experience with modern build tools (Vite, Babel)
• Unit testing experience (Jest, React Testing Library for frontend; NUnit for backend)
• Git version control
• CI/CD knowledge with Azure DevOps
• Experience with Terraform for infrastructure as code
• Experience with Azure cloud services (App Service, Functions, Service Bus, SQL Database, Application Insights)
• Familiarity with security best practices (XSS, CSRF prevention)
• Form validation and user input handling experience
• Willingness to learn and work with C#/.NET
• Clear, proactive communication and effective collaboration across teams
• Scrum framework experience, including participation in Agile ceremonies
• Upper-Intermediate+ English level for daily interaction with US-based teams
• Flexibility, high visibility, and proactive communication on progress, challenges, and blockers
• Strong ownership, accountability, and independent execution

Desirable:

• Backend development experience with C#/.NET Core (preferably .NET 6+)
• Knowledge of Entity Framework Core and database design
• REST API development and design experience
• Docker containerization skills
• Experience with Snowflake
• Familiarity with alternative cloud providers (AWS, GCP)
• Experience working with US-based companies and clients

Key responsibilities and your contribution

In this role, you'll design and build frontend features, integrate with backend APIs, and collaborate across teams to modernize and maintain a legacy platform.

• Develop frontend features that consume APIs from a partner team
• Balance delivery needs with refactoring and maintenance of legacy code
• Modernize the system to support internationalization
• Perform occasional infrastructure and DevOps tasks, including managing Azure DevOps pipelines
• Collaborate daily with US-based team members
• Participate in Scrum ceremonies and Agile processes

What's it like working at Dev.Pro?

Dev.Pro is a global company that's been building great software since 2011. Our team values fairness, high standards, openness, and inclusivity for everyone — no matter your background

 We are 99.9% remote — you can work from anywhere in the world
Get 30 paid days off per year to use however you like — vacations, holidays, or personal time
5 paid sick days, up to 60 days of medical leave, and up to 6 paid days off per year for major family events like weddings, funerals, or the birth of a child
Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
We pay in U.S. dollars and cover all approved overtime
 Join English lessons and Dev.Pro University programs, and take part in fun online activities and team-building events

Our next steps:

Submit a CV in English — Intro call with a Recruiter — Internal interview — Client interview — Offer

Interested? Find out more:

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