Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Senior Dotnet Developer.
Colombia Jobs Expertini

Urgent! Senior Dotnet Developer Job Opening In WorkFromHome – Now Hiring First Line Software

Senior Dotnet Developer



Job description

Get AI-powered advice on this job and more exclusive features.

Direct message the job poster from First Line Software.

At First Line Software , we design and deliver custom software solutions that help global businesses grow, innovate, and stay ahead.

Our clients span industries and continents, and our mission is simple: transform complex challenges into powerful, scalable applications.

We are a team of experts who value collaboration, curiosity, and excellence , and we are looking for professionals who share our passion for building impactful software.

About the Role

We are seeking a Senior .NET Developer to join our team and contribute to the design and development of scalable, cloud-based backend systems .

In this role, you'll:

  • Build and maintain APIs and backend services that power modern web applications
  • Work with a modern Microsoft stack and Azure cloud services
  • Collaborate closely with other developers, architects, and product teams to ensure our solutions are high-quality, performant, and maintainable

This role is perfect for someone who thrives in fast-moving, collaborative environments and enjoys working across different projects and industries.

Requirements

Must-Have Skills:

  • Strong experience with C#, .NET Core / Framework , Entity Framework , and LINQ
  • Proficiency in Web API development and RESTful services
  • Solid knowledge of T-SQL and relational database design
  • Hands-on experience with Azure services
  • Familiarity with Swagger / OpenAPI for API documentation
  • Skilled in Git version control and CI/CD using Azure DevOps or GitHub Actions
  • Practical experience with Docker for containerization

Nice-to-Have Skills:

  • Knowledge of Microsoft Fabric and Dapr
  • Understanding of database administration and migrations (Code-first & DB-first)

What Youll Do

  • Design, develop, and maintain scalable backend solutions
  • Build and integrate APIs to support web and mobile applications
  • Optimize SQL queries and database performance
  • Implement CI/CD pipelines and maintain deployment workflows
  • Write clean, testable, and maintainable code following SOLID principles
  • Participate in code reviews and agile ceremonies
  • Stay updated with the latest trends in .NET and Azure technologies

Responsibilities

  • Design, develop, and maintain robust Web APIs using .NET technologies
  • Build scalable backend services within a cloud-native architecture
  • Collaborate with frontend developers and DevOps engineers to deliver end-to-end solutions
  • Optimize application performance and database queries
  • Ensure code quality through testing, code reviews, and clean architecture principles
  • Contribute to CI/CD workflows and participate in deployment processes
  • Monitor, debug, and improve system performance and reliability

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 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

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Information Technology
  • Industries: Software Development, IT System Custom Software Development, IT Services and IT Consulting

We are an equal opportunity employer and value diversity.

All employment is decided on the basis of qualifications, merit, and business need.

#J-18808-Ljbffr


Required Skill Profession

Desarrollo De Software



Your Complete Job Search Toolkit

✨ Smart • Intelligent • Private • Secure

Start Using Our Tools

Join thousands of professionals who've advanced their careers with our platform

Rate or Report This Job
If you feel this job is inaccurate or spam kindly report to us using below form.
Please Note: This is NOT a job application form.


    Unlock Your Senior Dotnet Potential: Insight & Career Growth Guide


  • Real-time Senior Dotnet Jobs Trends in WorkFromHome, Colombia (Graphical Representation)

    Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Senior Dotnet in WorkFromHome, Colombia using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 50186 jobs in Colombia and 43484 jobs in WorkFromHome. This comprehensive analysis highlights market share and opportunities for professionals in Senior Dotnet roles. These dynamic trends provide a better understanding of the job market landscape in these regions.

  • Are You Looking for Senior Dotnet Developer Job?

    Great news! is currently hiring and seeking a Senior Dotnet Developer to join their team. Feel free to download the job details.

    Wait no longer! Are you also interested in exploring similar jobs? Search now: .

  • The Work Culture

    An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at First Line Software adheres to the cultural norms as outlined by Expertini.

    The fundamental ethical values are:
    • 1. Independence
    • 2. Loyalty
    • 3. Impartiality
    • 4. Integrity
    • 5. Accountability
    • 6. Respect for human rights
    • 7. Obeying Colombia laws and regulations
  • What Is the Average Salary Range for Senior Dotnet Developer Positions?

    The average salary range for a varies, but the pay scale is rated "Standard" in WorkFromHome. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

  • What Are the Key Qualifications for Senior Dotnet Developer?

    Key qualifications for Senior Dotnet Developer typically include Desarrollo De Software and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.

  • How Can I Improve My Chances of Getting Hired for Senior Dotnet Developer?

    To improve your chances of getting hired for Senior Dotnet Developer, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

  • Interview Tips for Senior Dotnet Developer Job Success
    First Line Software interview tips for Senior Dotnet Developer

    Here are some tips to help you prepare for and ace your job interview:

    Before the Interview:
    • Research: Learn about the First Line Software's mission, values, products, and the specific job requirements and get further information about
    • Other Openings
    • Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.
    • Dress Professionally: Choose attire appropriate for the company culture.
    • Prepare Questions: Show your interest by having thoughtful questions for the interviewer.
    • Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.
    During the Interview:
    • Be Punctual: Arrive on time to demonstrate professionalism and respect.
    • Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.
    • Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.
    • Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.
    • Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.
    • Follow Up: Send a thank-you email to the interviewer within 24 hours.
    Additional Tips:
    • Be Yourself: Let your personality shine through while maintaining professionalism.
    • Be Honest: Don't exaggerate your skills or experience.
    • Be Positive: Focus on your strengths and accomplishments.
    • Body Language: Maintain good posture, avoid fidgeting, and make eye contact.
    • Turn Off Phone: Avoid distractions during the interview.
    Final Thought:

    To prepare for your Senior Dotnet Developer interview at First Line Software, research the company, understand the job requirements, and practice common interview questions.

    Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the First Line Software's products or services and be prepared to discuss how you can contribute to their success.

    By following these tips, you can increase your chances of making a positive impression and landing the job!

  • How to Set Up Job Alerts for Senior Dotnet Developer Positions

    Setting up job alerts for Senior Dotnet Developer is easy with Colombia Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!