Net Developer

Engineering & Development
- |
- Middle
- Middle
- Colombia
- El Salvador
- Brazil
- |
- Colombia
- El Salvador
- Brazil
- |
- Remote
- October 10, 2025

**About the company**:
First Line Software works with some of the worlds top businesses and organisations in industries like healthcare, real estate, _data engineering_, warehouse automation, retail digitalisation, mobile app development, and e-commerce. Our projects are as varied as our people, and our people are as talented as they come.

We prefer working as a transparent and supportive team, who shares our knowledge as well as our success.

Lets see what we can create together

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**The project and your role**:
We are seeking a versatile and proactive **.NET Developer** to join our team, focusing on high-impact projects within **complex, mission critical enterprise systems**.

You will primarily contribute to two critical software initiatives:

- ** Legacy Automation Platform**: Maintenance and extension of a high volume document workflow system running on **.NET Framework 4.8**, built on a COTS solution.

**Key Responsibilities**:

- Lead the development and maintenance of the **Modern Forms Management Portal** backend (.NET 8).
- Actively participate in the planning, design, and initial stages of upcoming.NET projects.
- Contribute to the implementation of new features and provide essential support for the legacy document automation platform.
- Collaborate with cross-functional teams to define requirements, estimate tasks, and ensure timely delivery.
- _ Optional:_ Support and extend the development infrastructure within **Azure** environments.
- _ Optional:_ Development and maintenance of the existing **Angular frontend**, as well as development of the frontend for upcoming.NET projects.

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**Your skills**:
**Essential Qualifications**:

- Strong expertise in database development, querying, and schema design using **SQL Server & EF (Entity Framework)**.
- Proficiency in version control and collaborative development workflows using **Git**.

**Desired Skills & Knowledge (Nice to Have)**:

- Experience with **.NET Framework 4.8**, ASP.NET MVC, ASPX, and troubleshooting older systems (Legacy.NET).
- Hands-on experience with **Angular**, JavaScript (JS), and jQuery (Frontend Technologies).
- Familiarity with **Azure** cloud services and **IIS** web server configuration/management (DevOps & Infrastructure).

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**What we can offer**:
**The FLS difference**
- Our modern stack projects are the right mix of exciting and challenging
- Gain access to our diverse range of **training programs**, courses, and certifications;
- Choose your work style - **remote, on-site or hybrid**in one of our stunning offices. We offer the** freedom of flexible working hours**.
- Enhance your language skills with our corporate English classes
- Work from anywhere and explore the world with our Workation program

**Language Proficiency**:

- No items found.
- Our Hiring Process

**Getting started with us**:
**Step 0**:
**Tech Talent Hunt**:

- **Step 1**:
**Meeting & Connecting**:

- Our first step to building lasting relationships

**Step 2**:
**Uncovering Potential**:

- Your HR interview

**Step 3**:
**The Code Challenge or Technical Interview**:

- It's time to show what you can do best

**Step 4**:
**Client’s Interview**:

- Demonstrating expertise to our future partners

**Final**:
**The Last Piece of the Puzzle**:

- Job offer to finalize our tech team

**Join our team of innovative thinkers**:
**Let’s talk**:

- Have any questions? Fill out the form and our team will be in touch