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Backend Tester (Telematics Expert)

Tech Mahindra (Americas) Inc.

Lewisville, Texas • Yesterday

Easy Apply

Full-time

90,000 - 110,000

Job Details

Skills

Backend Testing
System Testing
Regression Testing
Java/GO/Python
Postman
Pytest
SQL/NoSQL
Connected Vehicle Services/Telematics

Summary

Position Summary: We are seeking a skilled and detail-oriented Backend OTA (Over-The-Air) Tester to join our quality assurance team. The successful candidate will be responsible for testing, validating, and ensuring the reliability of OTA update mechanisms, deployment systems, and backend infrastructure that powers our device update ecosystem.

Key Responsibilities:

Testing & Validation

Design and execute comprehensive test cases for OTA update delivery systems
Validate backend services responsible for firmware and software distribution
Test update rollout mechanisms, including progressive rollouts and staged deployments
Verify database integrity and consistency during update processes
Conduct load and stress testing on OTA infrastructure

Quality Assurance

Identify, document, and track defects in OTA systems with detailed reproduction steps
Perform regression testing following bug fixes and system updates
Validate update rollback and recovery procedures
Test edge cases, error handling, and failure scenarios
Ensure compliance with security and data protection standards

Automation & Tools

Develop and maintain automated test scripts for repetitive testing tasks
Create test frameworks and utilities for OTA backend testing
Build monitoring solutions to track update deployment metrics
Collaborate on continuous integration/continuous deployment (CI/CD) pipeline improvements

Collaboration & Documentation

Work closely with backend engineers, DevOps, and product teams
Document test strategies, test plans, and test results
Participate in code review sessions from a QA perspective
Communicate findings and recommendations to stakeholders

Required Qualifications

2+ years of experience in backend testing or QTA (Quality Assurance)
Strong understanding of OTA update mechanisms and device firmware distribution
Proficiency in at least one programming language (Python, Java, Go, or C++)
Experience with RESTful APIs and HTTP protocols
Familiarity with database systems (SQL, NoSQL)
Knowledge of version control systems (Git)
Understanding of testing methodologies and test case design
Experience with testing tools and frameworks (e.g., Postman, JMeter, pytest)

Preferred Qualifications

Experience with containerization and orchestration (Docker, Kubernetes)
Familiarity with CI/CD tools (Jenkins, GitLab CI, GitHub Actions)
Knowledge of cloud platforms (AWS, Azure, Google Cloud Platform)
Experience with API testing and performance testing
Background in IoT or device management systems
Exposure to agile development environments
Understanding of network protocols and troubleshooting

Technical Skills

Programming: Python, Java, or similar language for test automation
Testing Tools: Postman, Insomnia, JMeter, LoadRunner
Version Control: Git/GitHub/GitLab
Databases: SQL query writing and basic NoSQL knowledge
Scripting: Bash, PowerShell, or similar
Monitoring Tools: Grafana, ELK Stack, or similar
Container Technologies: Docker, Kubernetes (preferred)

Soft Skills

Strong analytical and problem-solving abilities
Excellent attention to detail
Clear written and verbal communication skills
Self-motivated with ability to work independently
Collaborative team player
Adaptability in fast-paced environments

“Tech Mahindra is an Equal Employment Opportunity employer. We promote and support a diverse workforce at all levels of the company. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, age, national origin, or disability. All applicants will be evaluated solely on the basis of their ability, competence, and performance of the essential functions of their positions with or without reasonable accommodations. Reasonable accommodations also are available in the hiring process for applicants with disabilities. Candidates can request a reasonable accommodation by contacting the company ADA Coordinator at .”

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10117699
Position Id: 9116091
Posted 1 day ago

Fitment

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Contact the job poster

Shubham Kumar Singh

Recruiter @ Tech Mahindra (Americas) Inc.

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Job Details

Skills

Backend Testing
System Testing
Regression Testing
Java/GO/Python
Postman
Pytest
SQL/NoSQL
Connected Vehicle Services/Telematics

Summary

Key Responsibilities:

Testing & Validation

Design and execute comprehensive test cases for OTA update delivery systems
Validate backend services responsible for firmware and software distribution
Test update rollout mechanisms, including progressive rollouts and staged deployments
Verify database integrity and consistency during update processes
Conduct load and stress testing on OTA infrastructure

Quality Assurance

Identify, document, and track defects in OTA systems with detailed reproduction steps
Perform regression testing following bug fixes and system updates
Validate update rollback and recovery procedures
Test edge cases, error handling, and failure scenarios
Ensure compliance with security and data protection standards

Automation & Tools

Develop and maintain automated test scripts for repetitive testing tasks
Create test frameworks and utilities for OTA backend testing
Build monitoring solutions to track update deployment metrics
Collaborate on continuous integration/continuous deployment (CI/CD) pipeline improvements

Collaboration & Documentation

Work closely with backend engineers, DevOps, and product teams
Document test strategies, test plans, and test results
Participate in code review sessions from a QA perspective
Communicate findings and recommendations to stakeholders

Required Qualifications

2+ years of experience in backend testing or QTA (Quality Assurance)
Strong understanding of OTA update mechanisms and device firmware distribution
Proficiency in at least one programming language (Python, Java, Go, or C++)
Experience with RESTful APIs and HTTP protocols
Familiarity with database systems (SQL, NoSQL)
Knowledge of version control systems (Git)
Understanding of testing methodologies and test case design
Experience with testing tools and frameworks (e.g., Postman, JMeter, pytest)

Preferred Qualifications

Experience with containerization and orchestration (Docker, Kubernetes)
Familiarity with CI/CD tools (Jenkins, GitLab CI, GitHub Actions)
Knowledge of cloud platforms (AWS, Azure, Google Cloud Platform)
Experience with API testing and performance testing
Background in IoT or device management systems
Exposure to agile development environments
Understanding of network protocols and troubleshooting

Technical Skills

Programming: Python, Java, or similar language for test automation
Testing Tools: Postman, Insomnia, JMeter, LoadRunner
Version Control: Git/GitHub/GitLab
Databases: SQL query writing and basic NoSQL knowledge
Scripting: Bash, PowerShell, or similar
Monitoring Tools: Grafana, ELK Stack, or similar
Container Technologies: Docker, Kubernetes (preferred)

Soft Skills

Strong analytical and problem-solving abilities
Excellent attention to detail
Clear written and verbal communication skills
Self-motivated with ability to work independently
Collaborative team player
Adaptability in fast-paced environments

Dice Id: 10117699
Position Id: 9116091
Posted 1 day ago

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Contact the job poster

Shubham Kumar Singh

Recruiter @ Tech Mahindra (Americas) Inc.

View Profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

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