Looking for a workplace where people realize their full potential, are recognized for the impact they make, and enjoy the company of the peers they work with? Welcome to Zensar Read on for more details on the role and

about us
. What's this role about? Position for C++ Developer” 4 to 8years Immediate Joiners Any

location:
This is OS Agnostic C++ fundamentals and memory management: Multithreading/concurrency: Payments and transaction lifecycle: Security/encryption/HSM: Offline/store-and-forward & resiliency: Verifone/device integration: Area What the candidate should know Payment domain POS/card-payment lifecycle, terminal → acquiring/processor → network → issuer, approvals/declines, reversals, settlement basics Transaction flow Sale, refund, void, reversal, timeout/retry, duplicate prevention, transaction state Authorization & routing Routing based on merchant, tender/card type, network/acquirer, fallback and error handling Encryption / decryption Symmetric vs asymmetric crypto, keys, certificates, encryption at rest/in transit, sensitive-data handling HSM – Hardware Security Module HSM purpose, secure key storage/operations, PIN/key concepts, rotation, preferably experience integrating an HSM Offline transactions Store-and-forward, persistence, recovery after restart, retry controls, duplicates, risk Verifone devices Practical terminal/device integration, SDK/API exposure, device communication, error/status handling C++ pointers pointers/references, ownership, stack/heap, RAII, smart pointers, memory safety Multithreading threads, mutexes, condition variables, race conditions, deadlocks, atomics,



thread safety OOPS Concepts Should know OOPS concepts, classes, objects, etc Must have

skills:
- C++ Developer with Payment domain

Experience:
4 to 14years

Location:
Bangalore/Pune/Hyderabad/Chennai/Kolkata Notice Period: Immediate joiners are highly appreciated. and max 15days notice only Please share the details as below

Experience:
C.
CTC: E.
CTC: Notice Period: Work

Location:
Please share us the updated resume [email protected] Advantage Zensar We are a digital solutions and technology services company that partners with global organizations across industries to achieve digital transformation. With a robust track record of innovation, investment in digital solutions, and commitment to client success, at Zensar, you can help clients achieve new thresholds of performance. A subsidiary of RPG Group, Zensar has its HQ in India, and offices across the world, including Mexico, South Africa, UK and USA. Zensar is all about celebrating individuality, creativity, innovation, and flexibility. We hire based on values, talent, and the potential necessary to fill a given job profile, irrespective of nationality, sexuality, race, color, and creed. We also put in policies to empower this assorted talent pool with the right environment for growth. At Zensar, you Grow, Own, Achieve, Learn. Learn more about our culture: https://www.zensar.com/careers/who-we-are Ready to #ExperienceZensar? Begin your application by clicking on the ‘Apply Online’ button below. Be sure to have your resume handy If you’re having trouble applying, drop a line to [email protected]. [email protected] Thanks and Regards. Chandra •

📌 Hiring for C++ Developer with Payment (Bengaluru)
🏢 Zensar Technologies
📍 Bengaluru