Software Development Engineer in Test III (Python/Json/AWS)

Bengaluru

Join Vonage and help us innovate cloud communications for businesses worldwide!

Why this role matters

As a  Software Development Engineer in Test (SDET), you will specialize in testing back-end applications and processes. We seek a self-motivated individual to thrive in a fast-paced, technologically diverse environment.  To succeed in this role, you will automate testing back-end infrastructure, APIs, and business logic for Vonage’s billing and rating platform. The individual will work as part of an Agile Team and be responsible for the generation of Automated Test Cases, for the Continuous Integration Pipeline, Test Planning, and Test Execution to ensure Vonage customers receive the most accurate invoice possible.

What will you do

  • Build and maintain scalable, version-controlled automation frameworks using Python, Pytest, and GitHub, supporting a streamlined CI pipeline.
  • Collaborate with developers to design test plans, create and automate test cases, and validate functionality across a complex microservices architecture.
  • Work with a broad range of technologies, including AWS, Kubernetes, Kafka, MongoDB, JSON, Postman, Helm, Concourse, and GitHub Copilot.
  • Own and execute both individual component testing and end-to-end integration flows to ensure high-quality software delivery.
  • Use tools like JIRA to document, track, and escalate bugs or enhancements, ensuring visibility and accountability across teams.
  • Partner closely with Developers, Product Owners, and Scrum Masters to review features, refine requirements, and support Agile delivery.
  • Maintain clear, organized documentation and foster effective communication across teams to support continuous improvement and product stability.

What you'll bring

Our Tech Stack is broad, and can vary from API to API, therefore we are looking to speak with Engineers with 4+ years of experience across a number of the following areas (by no means do we expect you to have experience with all!):

  • Proficiency in one or more scripting or development languages such as Python, Go, or Bash, with at least 3 years of test automation experience.
  • Background in testing multi-tier and distributed applications, including microservices, Kafka, and RESTful web services.
  • Familiarity with MongoDB, PostgreSQL, and a strong understanding of XML, JSON, and XSLT for validating data and system integration.
  • Hands-on experience testing REST and SOAP APIs using tools like Postman and SoapUI, along with the ability to develop robust automation scripts.
  • Experience working with Docker/Kubernetes and exposure to cloud platforms such as AWS, CI/CD and Infrastructure Knowledge
  • Understanding of continuous integration pipelines, with the ability to manage complex system infrastructure tasks from requirements to production.
  • Highly organized and independent, with a proven ability to document, track, and escalate issues effectively while working cross-functionally in a team environment.

What's in it for you?

  • Attractive Discretionary Time Off
  • Private Medical Insurance with optional dependent coverage
  • Educational Assistance Reimbursement Program
  • Opportunities for reimbursement for conferences, trainings, and other personal development events
  • Maternity and Paternity Leave
  • Ask recruiter for country specific information

Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location.

#LI-JB1

There’s no perfect candidate. You don't need all the preferred qualifications to make a valuable impact on our team. Our employees and customers come from diverse backgrounds, so if you're passionate about what you could achieve at Vonage, we'd love to hear from you.

To learn how we process your personal data during the recruitment process, please refer to our Privacy Notice. 

Who we are:

Vonage is a global cloud communications leader. And your talent will further help brands - such as Airbnb, Viber, WhatsApp, and Snapchat - accelerate their digital transformation through our fully programmable-based unified communications, contact center solutions, and communications APIs. Ready to innovate? Then join us today.

Note: The purpose of this profile is to provide a general summary of essential responsibilities for the position and is not meant as an exhaustive list. Assignments may differ for individuals within the same role based on business conditions, departmental need or geographic location. 

Apply for this job

*

indicates a required field

Resume/CV

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Select...
Select...
Select...
Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Vonage’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.