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Senior Software Engineer

NCR264 open roles

Where
CHENNAI, IND
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Your applicationOpen nowSenior Software EngineerNCR · CHENNAI, IND

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on NCR's own form.

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The clock on this job

Early applications get read.

13.4% of postings close within 7 days. Measured by our own scanner across the market. NCR postings stay open a median of 19 days.

Share of postings closed within
  1. 2.2%1 day
  2. 4.6%3 days
  3. 13.4%7 days
  4. 21.6%14 days
  5. 36.2%30 days
  6. 59.0%60 days
This job: posted today

NCR median: 19 days open

The posting

About NCR VOYIX

NCR Voyix Corporation (NYSE: VYX) is a global platform-powered leader in unified commerce for shopping and dining. Combining a flexible, intelligent platform with end-to-end payments capabilities and services developed through its deep industry experience, NCR Voyix empowers retailers and restaurants to accelerate new possibilities for their operations, experiences and business outcomes. NCR Voyix is headquartered in Atlanta, Georgia, and serves customers in more than 35 countries worldwide.

NCR Voyix is seeking a Senior Software Engineer with strong C# and .NET expertise to build, modernize, and operate mission-critical payment and commerce platforms. The role involves ownership of complex technical capabilities from design through production support across legacy and modern technology stacks.

Key Responsibilities:

- Design, develop, test, deploy, and support secure, reliable applications using C#, .NET Framework, modern .NET, ASP.NET, ASP.NET Core, and Web APIs.

- Maintain and modernize legacy applications built with ASP.NET Web Forms and .NET Framework 4.7.2.

- Lead or contribute to service rewrites, platform modernization, system integrations, and complex data migrations.

- Build scalable, low-latency, event-driven services using messaging platforms such as RabbitMQ, Kafka, Azure Service Bus, or NATS JetStream.

- Design distributed caching and state-management solutions using Redis or Valkey.

- Build and operate containerized workloads using Docker, Kubernetes, and Azure Kubernetes Service.

- Design secure integrations involving Azure Key Vault, HSMs, encryption services, certificates, TLS, and mutual TLS.

- Apply asynchronous programming, concurrency, parallel processing, and multithreading techniques safely in high-throughput systems.

- Troubleshoot application, database, networking, performance, and production issues.

- Improve throughput, latency, reliability, scalability, and resource utilization through profiling, testing, and optimization.

- Build automation and operational tooling using PowerShell or similar scripting technologies.

- Build and maintain CI/CD workflows using GitHub Actions and Git-based source control.

- Contribute to database design, optimization, migration, and troubleshooting, including MySQL-based systems.

- Implement observability using structured logging, metrics, distributed tracing, dashboards, and actionable alerts.

- Use tools such as Splunk, AppDynamics, Jaeger, Grafana, Prometheus, Datadog, Elastic, or Kibana to monitor applications and investigate production behavior.

- Write architecture and design documentation, including sequence diagrams, flow diagrams, interface contracts, runbooks, and Architecture Decision Records.

- Apply sound software design principles including OOP, SOLID, DRY, Clean Architecture, dependency injection, and appropriate design patterns.

- Develop automated unit, integration, component, contract, and performance tests.

- Participate in code reviews and ensure quality, security, reliability, and operational readiness.

- Use AI coding tools and agentic workflows to improve design, development, testing, debugging, review, troubleshooting, documentation, and automation.

- Mentor junior and mid-level engineers through pairing, design discussions, technical guidance, and code reviews.

- Participate in on-call support, incident response, and post-incident reviews.

- Collaborate with product managers, architects, engineers, and stakeholders to convert ambiguous goals into reliable production systems.

Required Qualifications:

- 7 to 10 years of professional software engineering experience.

- Strong production experience with C# and the .NET ecosystem.

- Experience with ASP.NET or ASP.NET Web Forms, .NET Framework 4.7.2 or later, modern .NET preferably .NET 8 or later, ASP.NET Core, and Web API development.

- Strong knowledge of software design and architecture principles including OOP, SOLID, DRY, Clean Architecture, dependency injection, and maintainable design patterns.

- Experience designing and supporting backend APIs, distributed services, or integration platforms.

- Demonstrated ownership of technical capabilities from design through production support.

- Experience writing automated tests and building operationally supportable software.

- Strong troubleshooting, debugging, root-cause analysis, and performance-improvement skills.

- Practical knowledge of asynchronous programming, concurrency, and multithreading.

- Working knowledge of HTTP and TCP-based communication.

- Experience with GitHub or another Git-based source-control and code-review platform.

- Ability to clearly explain architectural decisions and engineering trade-offs.

- Experience creating design documents, sequence diagrams, and data-flow diagrams.

- Experience mentoring engineers and conducting high-quality code reviews.

- Experience using logs, metrics, traces, dashboards, and alerts to diagnose production systems.

- Experience using AI coding tools such as GitHub Copilot, Claude, Claude Code, or equivalent tools.

- Hands-on experience or strong working knowledge of AI agents, automation agents, AI-assisted internal tooling, or multi-step agentic workflows.

Preferred Qualifications:

- React or another modern front-end framework.

- Entity Framework Core in high-volume production systems.

- xUnit, NUnit, or comparable .NET testing frameworks.

- PowerShell or another scripting and automation language.

- Experience modernizing legacy .NET applications into modern .NET services.

- Experience with RabbitMQ, Kafka, Azure Service Bus, or NATS JetStream.

- Knowledge of event-driven architecture, asynchronous messaging patterns, message ordering, idempotency, retries, dead-letter handling, backpressure, and eventual consistency.

- Experience with Azure, AWS, AKS, Docker, Kubernetes, Terraform, and GitHub Actions.

- Experience with Redis, Valkey, MySQL, distributed caching, database optimization, and complex data migrations.

- Knowledge of HSMs, encryption, tokenization, key management, TLS, mTLS, certificates, and PCI-DSS or other regulated environments.

- Experience with observability tools such as Splunk, AppDynamics, Jaeger, Grafana, Prometheus, Datadog, Elastic, Kibana, OpsGenie, or OpenTelemetry.

- Knowledge of Retrieval-Augmented Generation, Model Context Protocol, multi-agent orchestration frameworks, prompt engineering, and AI-assisted internal tooling.

- Experience in payment processing, financial transaction platforms, retail commerce, hospitality commerce, e-commerce, marketplace platforms, real-time decisioning, or high-availability regulated systems.

Technology Landscape:

C#, .NET Framework 4.7.2, .NET 8 or later, ASP.NET Web Forms, ASP.NET Core, Web API, React, Entity Framework Core, xUnit, NUnit, RabbitMQ, Kafka, Azure Service Bus, NATS JetStream, Redis, Valkey, Azure, AWS, AKS, Docker, Kubernetes, Terraform, Azure Key Vault, HSMs, TLS, mTLS, PowerShell, GitHub Actions, MySQL, GitHub Copilot, Claude, MCP, RAG, Splunk, AppDynamics, Jaeger, Grafana, Prometheus, Datadog, Elastic/Kibana, Jira, Confluence, and Slack.

Offers of employment are conditional upon passage of screening criteria applicable to the job

EEO Statement

Integrated into our shared values is NCR Voyix’s commitment to equal employment opportunity. All qualified applicants will receive consideration for employment without regard to sex, age, race, color, creed, religion, national origin, disability, sexual orientation, gender identity, veteran status, military service, genetic information, or any other characteristic or conduct protected by law. NCR Voyix is committed to being a globally inclusive company where all people are treated fairly, recognized for their individuality, promoted based on performance and encouraged to strive to reach their full potential. We believe in understanding and respecting differences among all people. Every individual at NCR Voyix has an ongoing responsibility to respect and support a globally diverse environment.

Statement to Third Party Agencies To ALL recruitment agencies: NCR Voyix only accepts resumes from agencies on the preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Voyix employees, or any NCR Voyix facility. NCR Voyix is not responsible for any fees or charges associated with unsolicited resumes

“When applying for a job, please make sure to only open emails that you will receive during your application process that come from a @ncrvoyix.com email domain.”

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