Introduction
As an Application Developer, you will lead IBM into the future by translating system requirements into the design and development of customized systems in an agile environment. The success of IBM is in your hands as you transform vital business needs into code and drive innovation. Your work will power IBM and its clients globally, collaborating and integrating code into enterprise systems. You will have access to the latest education, tools and technology, and a limitless career path with the world’s technology leader. Come to IBM and make a global impact!

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Your Role and Responsibilities
About Us:
At IBM Consulting Client Innovation Center, we provide cutting-edge technical and industry expertise to clients worldwide. Our locally-based Innovation Center focuses on driving innovation and accelerating the adoption of new technologies.

Your Role:
As a Senior Software Developer, you’ll be a key contributor in designing, developing, testing, and supporting software solutions that empower clients on their hybrid cloud and AI journeys. You’ll work with the latest technologies to build responsive, scalable, fault-tolerant, and maintainable systems.

Key Responsibilities:

• Collaborate with cross-functional teams in an agile, project-driven environment.
• Participate in every stage of the software development lifecycle.
• Analyze, validate, and propose improvements to existing features and functionality.
• Lead discussions with stakeholders and identify opportunities for innovative solutions.
• Drive the development and improvement of processes, procedures, and best practices for technical excellence.
• Continuously learn and adopt new methodologies and technologies.
• Engage in code reviews and technical discussions to foster innovation and knowledge sharing within the team.

Required Technical and Professional Expertise

• Proficiency in Node.js and related frameworks such as Loopback, NestJS, Express, or Fastify.
• Strong experience with SQL and NoSQL databases.
• Solid understanding of microservices architecture and event-driven design patterns.
• Hands-on experience in building and integrating RESTful APIs.
• Familiarity with containerization technologies (Docker, Podman) and Kubernetes.
• Proficient with Git and other version control systems.
• Experience working in Agile/DevOps environments with a focus on CI/CD practices.
• experience writing and maintaining tests using popular testing and mocking frameworks like Jest, Mocha, or Jasmine.

Preferred Technical and Professional Expertise

• Experience with Python/Django or Java/Spring Boot technologies.
• Front-end development experience using React or Angular.
• Familiarity with GraphQL is a plus.
• Cloud certifications or experience with AWS, Azure, and Google Cloud.
• Actively contribute to IT communities, sharing knowledge and driving technical excellence.
• Prior experience in mentoring junior developers or leading technical teams is advantageous.

Why Join Us?
This role offers developers the opportunity to work at the intersection of cloud, AI, and innovation. You’ll enjoy robust career growth, continuous learning, and a healthy work-life balance. Our benefits include a competitive salary (5300 to 7000 gross euros/month ), comprehensive health insurance, and personalized career development opportunities.