[8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead

softwaremind· Software Development
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About this role

Company Description

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects! Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work!

Job Description

Software Mind is seeking a Senior Full-Stack Engineer with strong UI/CSS skills to lead development on a client onboarding and process automation platform.

In addition to a competitive salary rate and a positive work environment committed to delivering high-quality technology solutions, we also offer:

  • Flexible schedules and authentic work-life balance
  • Opportunities for continuing education
  • Social activities per country sponsored by the company
  • Birthday celebration
  • Payment in US Dollars

About the Role

Our client is building a self-service platform to automate client onboarding scripts and HTML branding creation. The work is split between platform development (50%) and direct client launches (50%). This is a team lead position working alongside an additional developer and a QA resource.

Main Responsibilities

Platform Development (50%)

  • Architect and develop a self-service automation platform using Angular, C#, and REST APIs
  • Build and maintain MySQL database integrations and back-end services
  • Design and implement polished, responsive UI components with a strong emphasis on HTML/CSS and TypeScript
  • Integrate and maintain AWS infrastructure and services
  • Set and uphold front-end quality and UI/UX standards across the team

Client Launches & Team Lead (50%)

  • Lead technical execution of client onboarding and branding deployments
  • Coordinate with an additional developer and QA resource
  • Conduct code reviews and provide technical direction to the team
  • Collaborate with stakeholders on requirements and timelines

Qualifications

Requirements

  • +90% English written and oral (B2 level minimum)
  • 5+ years of full-stack development experience
  • Strong proficiency in Angular, C#, REST API, and MySQL
  • Advanced HTML, CSS, and TypeScript skills – UI design quality is essential
  • Experience with AWS services
  • Demonstrated experience leading or coordinating a development team

Nice to Have

  • Experience building self-service or automation platforms
  • Familiarity with client onboarding workflows
  • Experience with BrowserStack, BlazeMeter, or Cypress for QA coordination

Additional Information

Critical Technology Proficiency: Angular, C#, REST API, MySQL, AWS, HTML/CSS, TypeScript

Timeline: ~6 months projected, with potential for long-term retention

We are accepting applications from LATAM countries
#LI-DNI

Frequently Asked Questions

Is the salary disclosed for the [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead position at softwaremind?
The salary for this [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead role at softwaremind is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead job at softwaremind remote?
Yes, this [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead position at softwaremind is remote, with team members based in San José, San José Province, San José, San José Province, Costa Rica, cr. You can work from home or anywhere in the supported regions.
Is the [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead role at softwaremind full-time or part-time?
This is listed as a Full time position. It is posted as a [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead role in the Software Development department at softwaremind.
Which team or department does the [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead at softwaremind belong to?
This [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead position is part of the Software Development department at softwaremind. See the full job description for more information about the team structure and responsibilities.
How do I apply for the [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead position at softwaremind?
Click the "Apply Now" button on this page. You will be redirected to softwaremind's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead job at softwaremind posted?
This [8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead position at softwaremind was posted on Jun 5, 2026. Apply as soon as possible — early applications are often reviewed first.
[8JH] Senior Full-Stack Engineer (.NET/Angular – CSS/UI) – Team Lead
softwaremind
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