Software Test Engineer
About this role
It's an exciting time to join Calix and we're looking for a Software Test Engineer.
Responsibilities and Duties:
- Bring high energy, effectiveness at managing relationships (up, down, across), and ability to roll-up your sleeves to get the job done.
- Design and develop advanced test suites using object-oriented methodologies. Implement and execute test strategies on all supported platforms and languages to help improve overall quality and test code coverage.
- Design, implement and execute both functional and Automation test suites. Write backend integration tests and tests for RESTful APIs.Interact with stakeholders to gather insights and translate technical concepts
- Document procedures for process control, process improvement, testing and CI/CD.
- Develop new test frameworks for data pipeline validation and streaming data processing.
- Ability to identify risks and errors in applications and tools
- Work collaboratively with development and the QA team to identify test cases and suites best suited for automation
- Design and develop integration, regression, and stress tests using industry standard tools.
- Collaborate with Product Owners and Developers to understand requirements and translate them into test cases.
- Good knowledge of Web/UI testing.
Qualifications:
- BS/MS degree in CS, EE, or related field.
- 3-7 years of experience as a test engineer with focus on both manual and automated testing.
- 3+ years of experience and deep understanding of programming in Python, GoLang or other languages.
- 4+ years of experience in Automated Testing Framework, Selenium, Rest APIs using PyTest/ROBOT.
- Working knowledge of micro-services-based API and load testing tools.
- Experience working in a Cloud Ecosystem like GCP/AWS/Azure is must.
- Experience in big data technologies such as Hadoop, Spark, or similar.
- Good exposure of Kubernetes, Docker, Elastic Search, Kibana, Grafana, Prometheus.
- Experience of NLB, S3, Kafka, Redis, Postgres, PrestoDB, Alluxio, Spark jobs, etc.
- Proven track record in leading the architecture, design, development and operations of enterprise scale testing frameworks, processes, methodologies for diverse environments, solutions, and products.
- Proficiency in QA methodologies, software testing principles, concepts, verification/ validation techniques, and test management.
- Excellent analytical, research, documentation, project planning and implementation skills.
- Knowledge of behaviour driven development and test-driven development.
- Experience with Dev Ops Pipeline (CI and CD), Bamboo/Jenkins/ArgoCD/Azkaban.
- Ability to adapt and willingness to learn new technologies and techniques.
- Effectively lead and manage change within their area of responsibility as well as across the business.
- Experience using various bug tracking tools such as Jira, and test management tools such as TestRail or XRay.
- Telecom Experience is a plus.
Location:
- India – (Flexible hybrid work model - work from Bangalore office for 20 days in a quarter)
Company at a glance
Calix is an AI platform company that enables service providers to transform their operations and accelerate delivery of differentiated experiences—so they can compete and win in the markets and communities they serve.
Through the AI-native Calix One platform, service providers can securely and privately activate agentic-AI alongside their human teams to acquire new subscribers, grow existing subscriber revenue, and build loyalty across residential, business, municipal, and MDU markets. More than 1,200 customers of all sizes leverage the Calix One platform, which has evolved over 15 years at an investment of more than $2 billion.
Calix innovation cycles are underpinned by a strong financial balance sheet and a people‑first culture that routinely earns broad industry recognition—winning 81 culture and innovation awards since 2025 alone, as well as Fortune’s 100 Best Companies to Work For® in 2026.
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