Zensar Technologies Limited is seeking a Sr. Developer to lead the modernization of legacy AS400 applications within a fast‑paced casino gaming environment. The role involves redesigning, refactoring, and integrating core gaming systems with modern technologies while ensuring high performance, security, and regulatory compliance.
Responsibilities
• Analyze existing applications and define modernization roadmaps.
• Migrate legacy code to service‑oriented architectures and cloud platforms.
• Integrate gaming APIs, and third‑party services.
• Perform code reviews, unit testing, and performance tuning.
• Collaborate with product owners, QA, and operations in Agile ceremonies.
• Implement CI/CD pipelines and automated deployment processes.
• Troubleshoot production issues and provide rapid root‑cause analysis.
• Document technical designs, standards, and best practices.
• Mentor junior developers and foster knowledge sharing within the team.
Qualifications
• 5+ years of qualified experience with development.
• Strong proficiency in Javascript.
• Hands‑on experience modernizing legacy systems to microservices or cloud architectures.
• Familiarity with casino gaming domain concepts and regulatory requirements.
• Experience with RESTful APIs, JSON, and integration patterns.
• Knowledge of Agile/Scrum methodologies and DevOps practices.
• Proficiency in CI/CD tools such as Jenkins, GitLab, or Azure DevOps.
• Excellent problem‑solving and analytical skills.
• Effective communication and teamwork abilities.
• Bachelor’s degree in Computer Science, Engineering, or related field.
At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the he
📌 AES - Application Modernization - Core Skills (Pune)
🏢 Zensar
📍 Pune