.NET Developer (with Outsystems)

Neotalent Conclusion; Portugal; Remote; EUR 40,000 - 64,000; Full time

Job summary

Neotalent Conclusion is seeking a .NET Developer (with Outsystems) to join our teams and contribute to the development, maintenance and integration of enterprise applications in the financial services sector.

You will work with Microsoft technologies, OutSystems, and integrations with internal and third-party systems, supporting application development, troubleshooting and continuous improvement.

Qualifications

• Experience with .NET, C# and .NET Framework/.NET Core.
• Knowledge of OutSystems application development and maintenance.
• Strong SQL Server query development and troubleshooting.
• Experience with Git/GitHub and API design (REST/SOAP).
• Ability to integrate enterprise applications with third-party systems.
• Familiar with Generative AI tools in software engineering.

Responsibilities

• Develop, maintain and enhance enterprise applications using .NET, C# and .NET Core.
• Support development and maintenance of OutSystems components.
• Design, develop and maintain REST and SOAP APIs.
• Implement integrations between enterprise apps and third-party systems.
• Work with SQL Server: query development, performance optimisation.
• Use Git/GitHub and collaborative development practices throughout the lifecycle.
• Apply Generative AI tools to support development, testing and documentation.

Skills

.NET

C#

OutSystems

SQL Server

Git/GitHub

REST APIs

SOAP APIs

System integrations

Generative AI tools

Banking/FS experience

Tools

OutSystems

GitHub

SQL Server

Job description

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation of their application ecosystems.

We are talent specialists, attracting the best people and combining them with the needs of the most ambitious projects, at the right time. Our success comes from our investments in innovation, our focus on results, and, above all, the guarantee that our people will have happy and rewarding careers.

With over 25 years of solid experience, Neotalent Conclusion has established its presence in key locations, including Lisbon, Porto, and Madrid. The company currently has more than 950 professionals in the different areas in which it operates.

Neotalent, the responsive people.

Find out more about us at www.neotalentconclusion.com.

Role Overview

We are looking for a .NET Developer (with Outsystems) to join our teams and contribute to the development, maintenance and integration of enterprise applications within the financial services sector.

You will work in an environment combining Microsoft technologies, OutSystems and integrations with internal and third-party systems, contributing to application development, troubleshooting and continuous improvement.

What you will do

• Develop, maintain and enhance applications using .NET, C# and .NET Framework/.NET Core;
• Support the development and maintenance of applications and components built with OutSystems;
• Design, develop and maintain REST and SOAP APIs, ensuring reliable communication between systems;
• Implement and support integrations between enterprise applications and third-party systems;
• Work with SQL Server, including query development, optimisation and troubleshooting;
• Use Git/GitHub and collaborative software development practices throughout the development lifecycle;
• Apply Generative AI tools, such as Copilot, ChatGPT or GitHub Copilot, to support development, testing, technical documentation and productivity.

What you are like

• Experience with .NET, C# and .NET Framework/.NET Core;
• Basic to intermediate knowledge of OutSystems, particularly in application development and maintenance;
• Good knowledge of SQL Server, including query optimisation and troubleshooting;
• Experienced with Git/GitHub and collaborative development practices;
• Experienced in designing and consuming REST and SOAP APIs;
• Experienced in integrations between enterprise applications and third-party systems;
• Hands-on experience using Generative AI tools, such as Copilot, ChatGPT, GitHub Copilot or similar, as part of software engineering activities;
• Previous experience in banking or financial services projects is valued.
• Work on challenging projects for big clients;
• Learn more about emerging technologies;
• Possibility of working remotely;
• Design your career plan;
• Access to continuous training and certifications;
• Evolve through our internal mobility program;