Intermediate Software Engineer (.NET) – OP01337-01

Are you in Colombia, Argentina, Brazil, Chile, or Costa Rica? Join us as we actively recruit in these locations, offering a comfortable remote environment. Submit your CV in English, and we’ll get back to you!

We invite a talented Software Engineer with strong backend skills and Vue.js expertise to join our team. You’ll use your knowledge and experience to help us deliver robust software solutions for our client, a leading payment processing provider offering merchant services to over 275,000 US businesses. You’ll help build the foundation and essential features of a web app, ensuring its security and smooth operation and working closely with other developers to deliver top-notch products.

What’s in it for you:

  • Grow your fintech expertise with a focus on payment processing
  • Enhance your skills in cloud platforms and databases (Azure, MySQL, MongoDB)
  • Advance English through daily communication with US-based teams and stakeholders

✅ Is that you?

  • 3+ years in C#/.NET development, strong .NET Core and ASP.NET Core Web API skills
  • Proficiency in Vue.js or willingness to switch from other JavaScript frameworks (React.js, Angular)
  • Expertise in HTML, CSS, and JavaScript technologies
  • Good familiarity with SQL/NoSQL databases, ORMs, transaction processing
  • Agile methodology knowledge; ability to thrive in fast-paced environments and adapt to change
  • Experience writing unit tests for backend code
  • Proven expertise in working with legacy systems
  • Intermediate+ English level


  • Experience with popular cloud service providers, preferably Azure
  • Familiarity with card processing systems

Key responsibilities and your contribution

In this role, you’ll join one of our client’s US-based development teams, responsible for the modernization and enhancement of a suite of 100+ in-house legacy applications.

  • Collaborate with the team to maintain, enhance, and modernize legacy apps
  • Help develop and implement new features while also improving existing functionality
  • Take part in night releases to ensure system stability and the successful delivery of updates and enhancements
  • Promptly troubleshoot and resolve technical issues, providing reliable support to production environments
  • Facilitate seamless integrations with third-party systems and services
  • Collaborate with cross-functional teams to gather and analyze software requirements
  • Design and implement software solutions that meet business and technical requirements
  • Participate in cross-training cooperation on different projects

What’s working at Dev.Pro like?

Dev.Pro is a US-based outsource company with an ambitious and creative mindset that has been delivering superior software products since 2011. Known for its strong human focus, Dev.Pro promotes a work environment that is fair, inclusive, open-minded, and friendly toward people of every race, religion, gender, cultural background, marital/parental status, etc. By joining Dev.Pro, you’ll feel what it’s like to grow with professionals who support your journey.

Maintain a healthy work-life balance with 30 paid rest days per year to use as holidays/vacation/other on the desired and requested dates
Grow by learning: you have a chance to shift your career path, access English lessons, DP University educational flows, and other educational initiatives
Make sure the compensation matches your efforts: we provide payments in US dollars and cover overtime hours
Join fun online activities and team-building events
Get continuous remote HR and payroll support

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Offer

Interested? Find out more:

How we work

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