Senior .NET Software Engineer

Who are we We are a vibrant tech company that augments and empowers technical teams for both international and Greek clients. What sets us apart is our unique blend of coaching, continuous learning, and innovation, forming an ecosystem where professionals don't just contribute; they grow. By joining Agile Actors, you don't just work on cutting-edge solutions: You become part of diverse, dynamic teams where every step is a new career milestone. Our tech professionals augment teams that are global leaders in their domains, such as Austrian Post, Red Hat, Swissquote, etc. We are firm believers that work should be more than just a job: It should be a place where people thrive. That's why we're proud to be officially certified as a Great Place to Work 2026, a recognition that reflects our commitment to creating an environment where talent, passion, and growth flourish. Our values Having a purpose Being adventurous Being Agile Respect and Empower Authenticity and Trust Evolving through our clients Who are we looking for We're looking for tech professionals with purpose, curiosity, and passion, people who see challenges as opportunities and want their work to have real impact. If solving problems excites you and collaborating with others inspires you, you'll feel right at home with us. At Agile Actors, being part of our team means being adventurous and agile, ready to embrace new ideas and adapt to dynamic environments. You'll join one of our local teams in Athens, working with talented clients to deliver solutions that shape the future of technology. As you grow through projects with global leaders, you'll be constantly evolving, while being supported in an environment built on trust, respect, and empowerment. Requirements Design, develop, and maintain high-quality, scalable software components using .NET/C# and modern technologiesWrite clean, efficient, and well-tested code, ensuring maintainability, reliability, and strong unit test coverageContribute to the team's technical design discussions and help implement solutions that align with agreed architectural principles and standardsCollaborate closely with Product Owners, Business Analysts, and fellow engineers to translate business requirements into effective technical implementationsParticipate actively in code reviews, providing constructive feedback and ensuring adherence to coding standards and best practicesSupport and mentor less experienced engineers through pair programming, knowledge sharing, and technical guidanceIdentify and troubleshoot technical issues related to performance, reliability, and scalability, proposing pragmatic improvementsKeep up to date with relevant technologies and frameworks, and proactively suggest improvements to tools, practices, and processesCreate and maintain technical documentation related to implemented features, components, and integrations Highly desired Bachelor's degree in Computer Science or related field;5+ years of professional experience in software engineeringProven experience in building applications using .NET/C#Deep understanding of software engineering principles, design patterns, and architectural best practicesStrong knowledge of database systems;Solid understanding of cloud-native development and cloud platforms is a plusExperience with DevOps practices, including CI/CD, Infrastructure as Code, and automated testing, is a plusExcellent problem-solving and debugging skillsStrong communication skills in both Greek and EnglishA passion for clean code, performance optimization, and continuous learning Benefits Compensation benefits Tailored Remuneration Package that recognizes your expertise with a competitive salaryPrivate Health Care Insurance to ensure your physical well-beingTicket Restaurant CardPsychological Support through a professional helpline for you and your family, with 5 free sessions included to promote mental well-being Developmental Benefits Internal Coaching Program empowers your growth, with experienced coaches supporting both technical and soft skills development. Personal Development Plan tailored with your coach to align with your career aspirations. 360° Continuous Feedback Model to keep your skills and performance aligned with your goals. Unlimited Training & Learning resources to cover all aspects of your professional growth, including access to various online platforms such as Udemy, Coursera, and Pluralsight from day one. Career Development Pathways that offer mentoring, leadership programs, and opportunities to enhance both technical and leadership skills. Chapters (Internal Communities) for sharing knowledge, mentoring, and shaping technology's future. Diverse Customer Ecosystem that offers dynamic opportunities for career growth and development. Onboarding Buddy to support and guide you from day one Working model Flexible Working conditions tailored to your assigned account. Work-Life Balance with a culture that promotes flexibility and sustainability By clicking "Apply" for this Job, you agree that you have read and accepted our terms relating to job applicants and that you provide your consent for the processing of your personal data for the purposes described therein.