Job Description

Powering the world’s payments ecosystem

ACI powers the payments ecosystem – globally, and you power ACI. You’ll innovate, collaborate, and grow – in an energetic technology culture with decades of proven success. ACIers – in all roles and levels – are truly your colleagues and many are your friends. Our size and reach allow you to see the global impact of your work. You are visible, your talents are valued, and you are empowered to shape the future of payments.

As a Sr BASE24 (Classic Development) Software Engineer in Bangalore/Pune, you will join a diverse, passionate team, dedicated to powering the world’s payments ecosystem!

BASE24 (Classic) Designs, develops, and tests software systems or applications for software enhancements and new products. Ensures new and existing ACI BASE24 customers receive a high-quality product delivery in accordance with customer expectations and network specifications. Primarily responsible for the development of network enhancements using TANDEM-BASE24 product, L3 support for the Global BASE24 customers. Review network specifications/BRD and develops a plan and proposal for delivery of the BASE24 network mandates.

Job Responsibilities:

• Responsible for designing, developing, testing, and delivering high quality software/solutions.
• Strong experience in Base24 Classic (must-have)
• Pure developer profile preferred (not project-heavy/customer-facing)
• The role is focused on internal product development (ACI platform) and not customer-facing
• Analyzes Network specifications / BRD and prepare and review HLD/LLD.
• Provide estimates for team based on Product supplied Business Requirements.
• Evaluate code to ensure it is valid, meets industry standards and is compatible with devices and/or operating systems
• Validate/review of source code and schedules to ensure on timely and quality deliverable.
• Active participation in mentoring junior staff while also growing abilities and domain knowledge with active participation with senior staff.
• Strong understanding of Tandem based BASE24 Switch application.
• Knowledge of Issuer and Acquirer channels interface with BASE24 (like ATM, POS and
• Interchange Interfaces like Visa, MasterCard, AMEX, etc.)
• Experience of testing BASE24 applications using ASSET simulators.
• Understanding of Mandates/Specifications from MasterCard/visa etc. for BASE24.
• Independently designs, develops, tests, and delivers high quality software/solutions. Provides direct estimates, such as time, percentage of project completion, etc. to lead and/or manager.
• Research and resolves reported BASE24 problems efficiently and accurately while adhering to internal software management standards and procedures.
• Coordinates the technical work of a small project team. Plans and schedules tasks for projects and individuals.
• Maintains detail knowledge of software, underlying network and system software, and dependencies.
• Perform other duties as assigned.
• Understand and adhere to all corporate policies to include but not limited to the ACI Code of Business Conduct and Ethics.
• Should be excellent in communication, a team player and flexible to work in multi time-zone environments.

Knowledge, Skills and Experience required for the job:

• Bachelor’s degree in Computer Science, Information Systems, or any equivalent degree.
• 10+ years relevant experience.
• BASE24 domain knowledge
  • XPNET
  • ATM/POS
  • ATM config files
  • Interchange interface
  • ISO8583
  • EMV/Contactless
• Excellent knowledge on BASE24 Classic configuration and development skills.
• HP Non-stop Skills.
  • TACL
  • TAL
  • Enscribe/DDL
  • Tools like FUP, SCUP, INSPECT, Pathway, SCF
• Working experience on project Implementation in a bank or processor environment using Base24 Knowledge of transaction.

Preferred Knowledge, Skills and Experience needed for the job:

• ATM/POS terminal driving
• Interchange Interface
• Transaction switching
• Payment processing

Work Environment:

• Work Model: Hybrid – minimum 2–3 days in office
• Majority time spent on PC (Phys. Req.)

In return for your expertise, we offer opportunities for growth, career development, and a competitive compensation and benefits package—all within an innovative and collaborative work environment.

Are you ready to help us transform the payments ecosystem? To learn more about ACI Worldwide, visit our web site at www.aciworldwide.com

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ACI Worldwide is a global leader in mission-critical, real-time payments software Our proven, secure and scalable software solutions enable leading corporations, fintechs and financial disruptors to process and manage digital payments, power omni-commerce payments, present and process bill payments, and manage fraud and risk We combine our global footprint with a local presence to drive the real-time digital transformation of payments and commerce.