Job Summary: We are seeking a Software Developer with experience in C# and .NET for Cyberdefense projects, developing and maintaining security software testing in an innovative environment. Key Highlights: 1. Innovative Cyberdefense projects using cutting-edge technologies 2. Stability and future prospects at a leading Defense company 3. Customized career plan and continuous training **Location:**Barcelona, CT, ES **Professional Profile:** Defense and Security **Required Experience:** More than 2 years of experience **Work Modality:** Hybrid **About the Role** **️Would you like to uncover the secrets of the most advanced technologies?** At Indra, a technology and defense leader, we are looking for a **Software Developer** eager to learn and grow within **Cyberdefense** projects. If you enjoy tackling **technological challenges** and wish to develop in a **cutting-edge environment**, this is the place for you! **What We Offer** * **Stability and Future ✨:** Long-term projects at a leading Defense company with **more than 50\.000 professionals**, backed by financial security. * **Innovative and High-Impact Projects:** You will work with cutting-edge technologies, delivering impact both nationally and internationally. * **Close and Transparent Environment:** You will benefit from direct and fluid communication with managers and colleagues in a collaborative and open environment. * **Autonomy and Flexibility:** You will have the freedom to organize your work, with genuine work-life balance adapted to your pace. * **Career Plan Tailored to You:** Designed to accelerate your professional growth and development. * **Continuous Training:** via Open University and Udemy for Business (over 6\.000 courses to specialize!). * **Exclusive Well-being Discounts:** Enjoy benefits at gyms, restaurants, stores, leisure activities, and more as an Indra employee. * **Competitive Compensation** and **flexible compensation plans** tailored to your needs. **Your Responsibilities** **Security Software Testing Development** * Design, develop, and maintain **unit and integration tests** for applications in the **Comprehensive Security** market. * Generate test scenarios from **functional use cases**, ensuring adequate and high-quality coverage. * Work across different application types: * **Windows Applications** * **Web Applications** * **APIs** **Test Automation and Frameworks** * Implement automated tests using **C\#** on **.NET 6, 7, 8, and 9** platforms. * Work with **testing and mocking frameworks**, such as: * **NUnit** * **NSubstitute** * Collaborate on standardizing and continuously improving test environments and frameworks. **✅ Quality, Coverage, and Validation** * **Review, expand, and complete test coverage** for new and existing products. * Detect defects early and collaborate with development teams to resolve them. * Ensure software stability, reliability, and quality in critical security environments. **Teamwork and International Environment** * Collaborate closely with multidisciplinary development, testing, and product teams. * Communicate fluently in **English** in technical and international project settings. * Participate in projects involving **international travel** for medium- or long-term assignments. **Continuous Improvement and Learning** * Stay updated on **new testing techniques, tools, and best practices**. * Propose improvements to software quality and validation processes. * Actively contribute to a culture of **continuous learning and technical excellence**. **Project Context** * Work on strategic projects related to **comprehensive security**, with high impact and responsibility. * Apply secure development best practices throughout the entire software lifecycle. * Contribute to robust solutions in critical and regulated environments. **✅ Essential Requirements** * Experience in **software development focused on testing**. * Proficiency in **C\#** and the **.NET ecosystem (versions 6, 7, 8, and 9\)**. * Experience in **developing unit and integration tests**. * Use of **testing and mocking frameworks**, such as **NUnit** and **NSubstitute**. * Ability to **generate test cases** from functional use cases. * Proven experience testing various application types: * **Windows Applications** * **Web Applications** * **APIs** * **High level of English**, both technical and functional. * **Willingness to travel outside Spain** for medium- or long-term assignments. **➕ Desirable Requirements** * Experience in **test documentation** and **QA reporting**. * Knowledge of **software quality assurance processes**. * Prior experience in **security-related** or critical-environment projects. * Familiarity with processes to improve **test coverage** for existing products. * Ability to propose improvements to validation and quality processes. **Education** * **Bachelor's Degree in Computer Engineering** or equivalent technical qualification. **Personal Skills** * A **responsible** individual with strong commitment to quality. * **Proactive** attitude and problem-solving capability. * Eagerness for **continuous learning** and technical evolution. * Ability to work collaboratively in multidisciplinary environments. * Rigor and attention to detail in testing processes. **Our Hiring Process** * **Application Review** – We assess your experience and suitability for the role. * **Initial Call (5\-10 min)** – If you receive a call from an unknown number, it’s us. This relaxed conversation lets us get to know you and answer any questions. * **Technical Interview** – You’ll meet the team, who will detail the project and daily tasks, and ask about your technical knowledge and skills. Additionally, we’ll send brief psychological and English proficiency assessments (if required) to better understand your profile. * **Offer and Onboarding** – If everything goes well, welcome aboard! **Estimated Timeline:** We aim for agility—approximately 1\-2 weeks. **INDRA is a Top Employer 2025!** Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and favorable conditions for our professionals. **Ready to take the next step?** Join Indra and put your talent to the test in a challenging daily environment. **Apply Now!** *Our commitment is to foster workplaces where individuals are treated with respect and dignity, supporting professional development for all staff and guaranteeing equal opportunity in recruitment, training, and promotion—ensuring a work environment free from discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance.*