Software Developer (C#)

Lisbon, Portugal

Mid-level (2-3 Years)

Hybrid

Not Accepting Candidates Living Abroad Portuguese Required

We are looking for a Software Developer (C#) to work in Lisbon who's eager to embark on an exciting new opportunity!

What is this challenge about:

Design and develop high-quality, maintainable software components within the Fluxys product ecosystem;

Collaborate closely with Product Owners, Business Analysts, and business stakeholders to translate real-world challenges into digital solutions;

Contribute to architectural discussions and propose improvements to enhance performance, reliability, and maintainability;

Implement and maintain tests and actively participate in testing activities;

Review code, mentor peers, and uphold coding standards within the teams;

Contribute to release preparation, including technical documentation and deployment activities;

Support User Acceptance Testing (UAT), participate in demo sessions, and ensure clear and reliable documentation to support user adoption;

Handle functional and technical service requests from business stakeholders, providing timely and effective support;

Collaborate with the product team to investigate and resolve incidents, ensuring minimal operational impact;

Participate in monitoring and troubleshooting issues across development, testing, and production environments;

Actively engage in Agile ceremonies, including backlog refinement, sprint planning, reviews, retrospectives, and daily stand-ups;

Help create technical backlog items, phrase them in a value-oriented manner understandable by business stakeholders, and support the Product Owner in prioritizing them based on delivered value.

Experience with .NET (including .NET 8 / .NET Framework), ASP.NET Web API, and related backend technologies;

Knowledge of SQL Server or Oracle and messaging tools such as RabbitMQ;

Understanding of software architecture principles (DDD, Clean Architecture) and design patterns;

Familiarity with testing frameworks and CI/CD pipelines (e.g., Azure DevOps);

Experience with Git and DevOps practices;

Strong software design and clean coding skills;

Ability to work with complex systems and collaborate with technical and business stakeholders;

Fluency in Portuguese and English; French or Dutch is a plus;

Product-oriented, collaborative, proactive, adaptable, quality-driven, and accountable mindset.

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What we offer:

A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
An empowering and respectful work culture enriched with social and learning events.
A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.

At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.

Luis Caldeira, DevOps @ KWAN

At KWAN, I’m given the space to be myself and do what I love. I have control over the projects I work on, as well as the direction of my career.

Pedro Fonseca, Front End Developer @ KWAN

I see my People Experience Partner as someone who is always available to provide me with motivation and constant feedback, which helps me be sure that I am in the right place.

Josimar dos Reis, Software Developer @ KWAN

I know that I’ve contributed to the growth of a company that truly values a “people first culture”, because my ideas, experiences, and individuality were always appreciated.

João Nascimento, Software Developer (KWAN Alumni)

My two years at KWAN were an incredible experience! From the start, I was welcomed into a warm and collaborative environment where I felt truly supported.

Laís Ortiz, Software Developer @ (KWAN Alumni)

Grab this opportunity, apply now!