Summary: KWAN is seeking a Senior Software Engineer to write clean, maintainable code, develop specialized knowledge, conduct code reviews, and mentor engineers. Highlights: 1. Opportunity to work with modern tools like Kafka, PostgreSQL, and Elasticsearch 2. Focus on technical leadership, mentoring, and driving technical decisions 3. Empowering and respectful work culture with career progression support We are looking for a **Senior Software Engineer** to work in Lisbon who's eager to embark on an exciting new opportunity! Apply here \ **About KWAN** 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 is this challenge about** * Write clean and maintainable code in .NET C\#, also using modern tools such as Kafka, PostgreSQL, and Elasticsearch; * Regularly deliver high\-quality, functional software in collaboration with the team; * Develop a deep and specialized knowledge of the team's codebase; * Conduct detailed and constructive code reviews, focusing not only on the code but also on a long\-term vision; * Ensure adequate documentation for critical systems and produce technical guides used by other engineers; * Monitor dashboards and alerts, responding to incidents with an appropriate level of urgency; * Drive technical decisions, identifying trade\-offs and risks, ensuring technical alignment at the organizational level; * Diagnose the root cause of complex technical problems and implement fixes accompanied by automated regression tests; * Lead the definition and refinement of technical improvements; * Mentor, guide, and empower other engineers, sharing knowledge through demos and technical presentations. **Does it sound exciting? Apply now!** \ **What we are looking for** * At least 5 years of experience in similar roles; * Solid knowledge in the application of microservices architectures, including different patterns, techniques, and their trade\-offs; * Experience working in AI envirnment; * Experience with Front\-End technologies such as Angular or Node.js is valued; * Experience with event\-driven architectures and streaming/messaging tools such as Kafka (preferred), Pulsar, RabbitMQ, among others; * Experience with databases such as PostgreSQL, Redis, and Elasticsearch, knowing how to choose the appropriate technology according to the use case; * Experience in environments with CI/CD pipelines for application deployment; * Proven ability to identify opportunities for improving best practices within the team and share knowledge; * Ability to solve highly complex technical problems autonomously; * Experience working in Agile environments; * Experience in technical leadership, including mentoring other engineers; * Knowledge of the use of Feature Flags to accelerate releases. * Proficiency in English. **Do you meet most of the position requirements? Then grab this opportunity and apply now!** \ **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. * **A relocation package and visa sponsorship** for all our international hires. **Some Words From Our Colleagues** “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 **Grab this opportunity, apply now!** \ Poderá encontrar o anúncio original publicado em: https://www.itjobs.pt/oferta/509487/software\-developer\-with\-ai