Senior Software Engineer in Test

Job Description

We are seeking a highly accomplished Staff Software Engineer to lead the design and delivery of scalable, cloud-native platforms across enterprise and integration ecosystems. This role requires deep expertise in AWS cloud architecture, Java/Python development, and enterprise integration patterns, along with a focus on AI/ML-driven solutions.

Key Responsibilities

• Design and develop scalable systems using Java and/or Python
• Architect cloud-native solutions on AWS
• Build enterprise integration frameworks using APIs and event-driven patterns
• Develop microservices and distributed systems
• Integrate enterprise platforms like Salesforce and third-party systems
• Develop AI-powered solutions for automation and insights
• Ensure system scalability, security, and performance
• Drive CI/CD and engineering best practices
• Mentor engineers and provide leadership

Duties and Responsibilities:

Must Have

• Design and execute test strategies for data pipelines and analytics systems
• Perform end-to-end data validation including source-to-target reconciliation
• Write complex SQL queries (CTEs, joins, aggregations, window functions) for validating
transformations
• Validate business logic and ensure data accuracy across layers
• Validate Tableau dashboards including KPIs, filters, calculated fields, and data consistency
• Collaborate with data engineers, product managers, and stakeholders
• Build automation scripts using Python for data validation and regression
• Collaborate with data engineering teams to validate data platform functionality
• Experience working with CI/CD pipelines (e.g., Jenkins, GitHub Actions) and automation
frameworks.

Highly Desired
• Lead test planning, test case design, and execution for data systems
• Work closely with cross-functional teams for requirement validation
• Participate in Agile ceremonies and drive QA best practices.

Technology Stack:
Primary Skills (Mandatory)

• Advanced SQL (CTEs, Joins, Aggregations, Window Functions)
• Data Analysis and Data Validation
• Cloud Platforms (AWS/Azure/GCP)

Secondary Skills:
• Python for automation and data validation.

Data & Visualization
• Experience validating Tableau dashboards including KPIs, filters, and calculated fields.

Big Data / Cloud Tools
• AWS ecosystem (S3, Athena, Glue, Airflow)
• Exposure to tools like Spark, Kafka is a plus.

Required Qualifications

• 8+ years of experience in software engineering with strong expertise in Java and/or Python
• Proven experience designing and scaling cloud-native applications on AWS
• Deep understanding of distributed systems, microservices, and API-driven architectures
• Strong experience in enterprise integration patterns, including asynchronous and event-driven systems
• Demonstrated ability to design modular, reusable platforms and components
• Experience integrating with enterprise systems such as Salesforce or similar platforms
• Strong knowledge of security, compliance, and access control frameworks
• Excellent communication skills with the ability to influence technical and non-technical stakeholders

 

Preferred Qualifications

• Experience with healthcare systems (HL7/FHIR)
• Experience with Salesforce integrations
• Exposure to AI/ML and LLM-based applications
• Experience with observability tools and DevOps practices

Success Metrics

• Deliver scalable AWS architectures
• Build reusable platforms to accelerate development
• Reduce system complexity and technical debt
• Improve system reliability and performance
• Drive AI-driven automation and insights

 

 

 

 

Job Location: Hyderabad, Telangana, India. (Hybrid model - Work from Office).

 

Why Join Us?

At Guardant Health, we are on a mission to conquer cancer with data. You’ll be part of a team that is revolutionizing precision oncology through cutting-edge technology and innovative software solutions. If you are a technically strong, people-oriented leader who thrives in a collaborative and high-impact environment, we’d love to hear from you!