ACI Worldwide

Principal Software Engineer (Java Full Stack)

ACI Worldwide
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2 months ago
Pune, IndiaStaff+

Responsibilities

  • Define architecture, technical strategy, and engineering standards for mission-critical applications.
  • Lead the design and development of scalable, secure, high-performance Java enterprise solutions.
  • Drive cloud-native and microservices modernization initiatives.
  • Provide technical leadership across multiple teams and act as the escalation point for complex architectural challenges.
  • Partner with Product, Engineering, and Business stakeholders to align technology investments with business objectives.
  • Mentor senior engineers and promote engineering excellence, innovation, and best practices.
  • Evaluate and integrate AI/ML capabilities and drive architectural decisions related to AI adoption.
  • Establish governance, security, privacy, and responsible AI practices for enterprise solutions.

Requirements

  • Bachelor's degree in Computer Science or a related field.
  • 10+ years of software engineering experience with proven technical leadership.
  • Extensive experience designing and delivering large-scale enterprise applications and leading architecture across multiple teams.
  • Expert-level experience with Java, J2EE/Jakarta EE, Spring, Spring Boot, Hibernate/JPA, microservices, distributed computing, and Angular.
  • Strong knowledge of cloud platforms, Docker, Kubernetes/OpenShift, Kafka, messaging frameworks, API gateways, and high-volume transaction processing systems.
  • Experience with AI/ML capabilities, generative AI, LLMs, RAG, AI agents, prompt engineering, and AI-powered APIs and services.
  • Experience evaluating emerging technologies and using AI-assisted development tools such as GitHub Copilot and Cursor.
  • Payments, financial services, FinTech, or other regulated-industry experience is preferred.
  • Cloud certifications, enterprise architecture experience, modernization and digital transformation leadership, and industry thought leadership are preferred.

Benefits

  • Opportunities for professional growth and career development.
  • Competitive compensation and benefits package.
  • Innovative and collaborative work environment.
ACI Worldwide

About ACI Worldwide

1,001-5,000 employees
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