Lead Software Engineer

Helios Systems Pte. Ltd. · FL, US

Full-timePublished Jul 22, 2026

Apply directly on Helios Systems Pte. Ltd.’s careers site — no account needed.

About the role

Lead Software Engineer

Location: Miami, Florida (On-site)
Employment Type: Full-time
Experience: 7+ years

About the Role

We are seeking a Lead Software Engineer to design, develop, and maintain enterprise applications and integrations. This role requires expertise in C#/.NET, modern frontend technologies, and secure file transfer automation to deliver scalable, high-quality solutions.

Key Responsibilities

  • Develop and maintain applications using C#, .NET 8, and ASP.NET MVC.
  • Build frontend applications using TypeScript, React, and Next.js.
  • Design and implement third-party integrations.
  • Configure and support GoAnywhere MFT and secure file transfer solutions.
  • Develop APIs to automate and monitor file transfer processes.
  • Develop and optimize SQL Server stored procedures, triggers, views, and functions.
  • Collaborate with cross-functional teams to deliver secure and reliable software solutions.

Requirements

  • 7+ years of experience with C# and the .NET ecosystem.
  • Strong hands-on experience with .NET 8 and ASP.NET MVC.
  • Experience with TypeScript, React, and Next.js.
  • Proficiency in SQL Server, including stored procedures, triggers, views, and functions.
  • Experience with JavaScript and component libraries (Kendo UI preferred).
  • Experience with GoAnywhere MFT or similar managed file transfer solutions.
  • Strong understanding of API integrations and secure file transfer automation.
  • Excellent problem-solving and communication skills.

Preferred Skills

  • Experience leading technical projects or mentoring development teams.
  • Familiarity with CI/CD pipelines and modern DevOps practices.

Experience:

  • C# and the .NET ecosystem.: 9 years (Preferred)

Work Location: In person

Description sourced from the public Indeed listing — this role isn't indexed from the company's career page yet.

Skills

  • C#
  • .NET
  • TypeScript
  • React
  • Next.js
  • SQL Server
  • JavaScript

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