Posted 3w ago

Senior Full-stack Engineer (Microservices | C# | Kubernetes)

@ Keysight Technologies
Bucharest, Bucharest, Romania
OnsiteFull Time
Responsibilities:design backend, develop APIs, deploy Kubernetes
Requirements Summary:8+ years software engineering; 5+ years microservices design; technical lead; Kubernetes-based products; Agile; C#/.NET; Angular frontend.
Technical Tools Mentioned:Kubernetes, Docker, Helm, Kubernetes manifests, CI/CD, Jenkins, Angular, C#/.NET
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Job Description
Overview


About Us

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

 

About the Role

 

We are seeking a senior full-stack engineer (Microservices | C# | Kubernetes) to contribute to the design and evolution of a modern distributed platform based on microservices architecture, with an Angular frontend, C#/.NET backend, and deployment in a Kubernetes cluster.

This is a senior backend-focused software developer role for an expert engineer with deep hands-on experience in building web based products. The role is centered on developing scalable services, improving reliability and  contributing to engineering best practices.


Responsibilities


  • Design, develop, and evolve scalable backend microservices using C# / .NET.
  • Define and implement service boundaries, API contracts, and integration patterns across the platform.
  • Implement robust solutions for resilience, scalability, observability, and fault tolerance.
  • Apply best practices for Clean Architecture, DDD, event-driven workflows, and secure coding practices.
  • Contribute through peer code reviews, troubleshooting, and collaboration with cross-functional teams.
  • Develop and manage RESTful APIs and event-driven integrations between services.
  • Deploy, configure, and maintain services within Kubernetes clusters.
  • Implement CI/CD pipelines for automated testing, deployment, and rollback strategies.
  • Optimize system performance, scalability, and reliability across distributed services.
  • Collaborate with architects, DevOps engineers, product managers, and QA teams.
  • Ensure best practices in security, observability, logging, tracing, and monitoring.
  • Troubleshoot production issues and perform root-cause analysis.
  • Write clean, testable, and well-documented code.
  • Contribute technical input to backlog refinement, implementation planning, and system improvements.
  • Experience with Angular in enterprise-scale applications
  • Strong focus on frontend performance optimization, lazy loading, rendering efficiency, and bundle optimization

Qualifications


Cloud / DevOps 

  • Hands-on experience with Kubernetes in production environments
  • Experience with:
    • Docker containerization
    • Helm charts
    • Kubernetes manifests
    • Service mesh (nice to have)
    • Ingress controllers
    • Horizontal pod autoscaling
  • CI/CD tools such as Jenkins

 

Nice to Have

  • 4G/5G Telecom architecture basic 
  • Security best practices for cloud-native systems
  • Observability & Reliability:
    • Prometheus
    • OpenTelemetry

 

Required Qualifications

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
  • 8+ years of professional software engineering experience
  • 5+ years designing and delivering microservices in production
  • Experience as a technical lead engineer
  • Strong experience in delivering Kubernetes-based products
  • Experience driving technical roadmap and cross-team architecture alignment
  • Experience working in Agile / Scrum teams
  • Strong problem-solving and communication skills

 

 

 

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***