Top Engineering Jobs

Design, build, and operate scalable, secure full‑stack web applications. Deliver end‑to‑end features using Java/Spring Boot or Python/Django backends and React/Next.js frontends. Implement REST APIs, automated tests, CI/CD, observability, and secure coding. Troubleshoot production, participate in on‑call rotations, mentor junior engineers, and collaborate with Product/UX/DevOps to ensure reliability, accessibility, and maintainability.

Responsible for production readiness, reliability, and operational excellence of Mastercard platforms. Tasks include operational design, automation, capacity planning, monitoring, incident response, CI/CD support, triage and root-cause analysis, scalability improvements, and cross-functional collaboration to align product and operational priorities.

Lead ownership of service lifecycle including architecture, deployment, operations, and optimization. Define production readiness, monitoring, CI/CD governance, automation-first practices, incident response, capacity planning, and cross-team alignment. Mentor engineers, drive resiliency and reliability improvements, and influence roadmaps to reduce toil and improve system performance.

This role involves developing high performance, low latency Java solutions for the Fraud Management Platform, collaborating with a team in an Agile environment, and troubleshooting operational issues.

Senior Connex software engineer responsible for design, development, testing, deployment and automation of payment transaction systems on HP NonStop. Lead integration, create test strategies (BDD), implement automation across UI/API/Connex/NonStop layers, mentor team members, resolve production issues, and ensure compliance with payment protocols and security standards.

Lead the architecture, design, implementation, and support of enterprise Workday applications and integrations. Guide engineering teams to build scalable solutions using Workday Extend, Orchestrate, Studio, Core Connectors, APIs, and automation; define reusable frameworks, security models, and engineering standards; drive CI/CD, observability, and platform modernization; mentor engineers and collaborate with Product, Security, and business stakeholders to deliver secure, automated, high-quality employee experiences.

Ensure reliability, scalability, and performance of Mastercard applications by implementing observability, automation, CI/CD, and cloud infrastructure best practices. Support production readiness, triage incidents, perform root-cause analysis and blameless post-mortems, mentor developers, and drive operational standards, capacity planning, and risk/compliance activities to maximize service availability and customer experience.

Lead architectural vision and technical strategy for Mastercard's SME Partnerships platform. Design cloud-native, secure, scalable microservices and event-driven systems, drive architecture governance, mentor engineers, collaborate with product and technology leaders, and deliver high-volume transactional services using modern CI/CD and containerized infrastructure.

Lead architecture and hands-on development of high-performance, high-throughput payment services. Drive domain-driven design, CI/CD and DevOps practices, resilience and operational testing (A/B, canary, chaos), mentor engineers, consult across teams, and deliver secure, scalable cloud-native solutions while owning product/service experience and compliance.

Responsible for developing enterprise applications using Java and Angular/React, ensuring software aligns with architecture standards and meets business needs, and supporting performance engineering.