[Remote] Senior SDET at Vonage

Spain

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Telecommunications, Technology, Cloud CommunicationsIndustries

Requirements

B.S./B.A. degree in Engineering, Science, or Mathematics, or equivalent technical experience
Proficiency in Python 3 and testing frameworks such as Pytest or Pytest-Bdd
Proven experience designing and implementing automated test suites that measurably reduce defect escape
Expert debugging and profiling skills (logs, traces, profiling) with a bias for rapid root-cause isolation
Strong understanding of API design with knowledge of REST APIs and ability to design whole systems
Influential cross-team partner who mentors peers, drives consistent quality patterns, and advocates for secure architectures
Proactive collaboration and communication to surface risks early, clarify ambiguity, and keep stakeholders aligned

Responsibilities

Architect and evolve automated test frameworks and cases for our global telco operator APIs and customer-facing interfaces
Influence architecture and design reviews with a focus on testability, performance, and long-term automation strategy
Partner with Product to turn concepts into clear, testable requirements, acceptance criteria, and debugging strategies
Own initiatives end-to-end—from ideation through implementation, automated validation, deployment, and monitoring
Build and maintain scalable CI/CD-aligned test suites (unit, integration, contract, performance, security) and close coverage gaps
Mentor peers and collaborate across teams to standardize tooling and solve common quality/observability challenges
Continuously improve processes, tooling, and documentation, capturing root causes to raise the quality bar

Skills

Python 3

Pytest

Pytest-Bdd

Automated Testing

CI/CD

REST APIs

API Testing

Debugging

Profiling

Test Frameworks

Unit Testing

Integration Testing

Performance Testing

Security Testing

Vonage

Cloud-based communication services for businesses

About Vonage

Vonage provides cloud-based communication services to businesses of all sizes, from small startups to large enterprises. Its main offering is the Communications Platform as a Service (CPaaS), which allows companies to integrate voice, messaging, video, and data capabilities directly into their applications and processes. This integration helps businesses enhance customer engagement and streamline internal communications. Additionally, Vonage offers Unified Communications as a Service (UCaaS), which combines various communication tools into one platform, and Contact Center as a Service (CCaaS), which focuses on advanced customer service solutions. Unlike many competitors, Vonage operates on a subscription-based model, supplemented by usage-based fees, ensuring a steady income while allowing flexibility for clients. The goal of Vonage is to modernize communication infrastructure for businesses across various industries, improving their operational efficiency and customer service.

Holmdel Township, New JerseyHeadquarters

2001Year Founded

$361.9MTotal Funding

IPOCompany Stage

Consulting, Enterprise SoftwareIndustries

1,001-5,000Employees

Benefits

Remote Work Options

Hybrid Work Options

Risks

Leadership changes may disrupt strategic continuity at Vonage.

Regulatory pressures in India could challenge the Airtel partnership.

Adoption hurdles may slow the transition from SMS to Rich Communications Services.

Differentiation

Vonage offers a flexible portfolio of cloud-based communication applications and APIs.

The company provides CPaaS, UCaaS, and CCaaS solutions for diverse business needs.

Vonage's subscription and usage-based revenue model ensures financial stability and growth.

Upsides

Increased demand for integrated communication solutions boosts CPaaS and UCaaS markets.

Partnership with Airtel Business opens opportunities in the growing Indian market.

Collaboration with SAP enhances Vonage's competitive edge in AI-driven solutions.

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