Specialist - Software Engineering

Design, develop, and optimize backend services for card payments and transaction systems ensuring low latency, fault tolerance, and multiregional resiliency.

Build high-throughput APIs and microservices using modern Java frameworks such as Spring Boot and Reactor.

Collaborate closely with product architecture and SRE teams to evolve Vision Next and Vision PLUS services for cloud-native, real-time scalability.

Use AWS services (ECS, Lambda, RDS) to architect resilient, secure, and observable applications.

Write efficient algorithms for transaction routing, settlement, reconciliation, or fraud‑detection modules.

Contribute to system design sessions and architecture decisions, applying deep reasoning to scalability trade‑offs, consistency models, and data partitioning.

Evaluate and optimize application throughput, concurrency handling, and API lifecycle management across multi‑region clusters.

Implement Dev Ops and CI/CD automation for build, test, and deployment pipelines using Git Hub Actions, Jenkins, or Code Pipeline.

Mentor junior engineers, conduct code reviews, and drive engineering excellence through reusable design patterns.

• Design, develop, and optimize backend services for card payments and transaction systems.
• Build high-throughput APIs and microservices using modern Java frameworks (Spring Boot, Reactor).
• Collaborate with product architecture and SRE teams to evolve Vision Next and Vision PLUS services for cloud‑native real‑time scalability.
• Architect resilient, secure, and observable applications using AWS services (ECS, Lambda, RDS).
• Write efficient algorithms for transaction routing, settlement, reconciliation, or fraud‑detection modules.
• Contribute to system design sessions and architecture decisions, applying deep reasoning to scalability trade‑offs, consistency models, and data partitioning.
• Evaluate and optimize application throughput, concurrency handling, and API lifecycle management across multi‑region clusters.
• Implement Dev Ops and CI/CD automation for build, test, and deployment pipelines using Git Hub Actions, Jenkins, or Code Pipeline.
• Mentor junior engineers, conduct code reviews, and drive engineering excellence through reusable design patterns.

• Bachelor’s or Master’s degree in Computer Science or related field.
• 7 years of backend engineering experience in payments, fintech, or high‑transaction enterprise systems.
• Strong proficiency with Java, Spring Boot, data structures, algorithms, and system‑level design principles.
• Solid understanding of AWS core services and architectural best practices for scalable distributed systems.
• Experience with multi‑region active or near‑real‑time architectures for payment or settlement systems.
• Deep debugging, profiling, and performance optimization skills in concurrent distributed environments.
• Strong analytical reasoning and data‑driven problem‑solving mindset.

• Expertise in Python programming for backend development and automation.
• Experience with Vision Next or Vision PLUS modules, CMS, ASM, TRAMS, or other card processor platforms.
• Familiarity with payment rails (Visa, Mastercard, RTP, ACH) and transaction lifecycle management.
• Knowledge of Kafka, Redis, or Aerospike for event‑driven processing and caching.
• Exposure to container orchestration (ECS, EKS, or Kubernetes) and observability platforms (Grafana, Datadog, or Open Telemetry).
• Understanding of PCI DSS, data encryption, and regulated financial data operations.

• Comprehensive Medical Plan covering Medical, Dental, Vision
• Short‑Term and Long‑Term Disability Coverage
• 401(k) Plan with Company match
• Life Insurance
• Paid Paternity and Maternity Leave
• Vacation Time, Sick Leave, Paid Holidays

The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location, job level, and additional factors such as job‑related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation, such as an annual performance‑based bonus,…