Why this role matters

SDET (Software Development Engineers in Test) engineers perform and participate in application development and testing. We ensure continuous quality and testability of code throughout the software development lifecycle. We build quality within the software development process through automated testing suites, providing comprehensive support from code development to functionality. We live on the leading edge of system and component design, developing solutions that serve millions of users and businesses all over the world. 

The SDET Manager brings this to life by contributing to technology development and decision-making and guiding the work of SDET engineers and teams. This person will be coming in at a time of growth, not only within ‘a’ single team, but across Vonage API - therefore this person will need to be prepared and experienced to scale processes & teams.

What you'll do:

• Lead, mentor, and scale a high-performing team of SDETs to successfully deliver on ambitious product roadmaps on our Messaging API team
• Drive the development and execution of robust testing strategies for current and future product releases, ensuring comprehensive coverage of both functional and non-functional requirements.
• Treats AI assisted engineering as a core part of modern software practice, leveraging AI tools to enhance design, coding, testing, troubleshooting, and documentation, while guiding the team in adopting effective patterns and evolving best practices for AI enabled ways of working
• Collaborate closely with product and engineering teams to design, develop, and optimize advanced test automation frameworks and maintain scalable, reliable data sets.
• Establish, track, and analyze quality and effectiveness metrics to inform decision-making, support continuous improvement, and ensure the highest standards of software quality.
• Proactively diagnose technical issues, report defects, and propose implementable solutions to prevent recurrence and improve product stability.
• Contribute to and influence the development of long-term technical solutions and quality strategies for the wider engineering department.
• Foster a culture of quality by developing and promoting processes that educate and empower engineers at all levels to write higher quality, testable software.
• Assess, optimize, and elevate current testing procedures and processes for efficiency, scalability, and alignment with business needs.
• Define and communicate clear team success metrics, ensuring ongoing alignment with the engineering organization’s strategic vision.
• Work collaboratively with engineering teams and stakeholders to ensure testing requirements, features, and protocols are well understood, supported, and implemented.
• Partner with product and business managers to translate software requirements and technical architectures into actionable, measurable, and testable criteria.
• Drive the implementation of non-functional testing strategies—including scalability, redundancy, chaos engineering, and automation—in cloud and hybrid/cloud-native environments.

What you'll bring:

• Engineering leadership skills - experience leading a team of 10+ Engineers at least
• Advanced knowledge of Python programming language
• Comprehensive experience in developing and running a continuous integration and continuous deployment pipelines.
• Advanced knowledge of data structures, algorithms and distributed systems.
• Hands on experience with Docker or Kubernetes
• Outstanding interpersonal and communication skills.
• Bachelor’s Degree in Computer Science or related discipline, Masters would be advantageous
• Advanced understanding of and experience with writing, testing, debugging and perfecting code.
• Ability to:
• Navigate ambiguity.
• Present complex technical information in a clear and concise manner to a wide variety of audiences.
• Identify risks and threats in current and emerging technologies, procedures, features and operations.
• Manage multiple priorities with accuracy and efficiency while meeting deadlines.

Experience we consider a plus:

• Java, Springboot, Kotlin code experience
• WebRTC / Communication testing experience.
• Experience with CI/CD tools (Jenkins, GitHub Actions), Kafka, and Data Science frameworks.
• Experience with relational and NoSQL databases, and testing multi-tiered architectures.
• Familiarity with VoIP and Messaging protocols, real-time communication systems, and scalability testing.
• Identify and leverage opportunities to incorporate artificial intelligence and machine learning solutions to enhance testing effectiveness, automation, and product quality.

How you’ll benefit:

• Private Medical Insurance
• Group Pension Plan
• Life Insurance and Group Personal Accident
• Ericsson Care Line
• Unlimited Discretionary Time Off (DTO)
• Volunteer Time (VTO)

#LI-JB1

Why this role matters

SDET (Software Development Engineers in Test) engineers perform and participate in application development and testing. We ensure continuous quality and testability of code throughout the software development lifecycle. We build quality within the software development process through automated testing suites, providing comprehensive support from code development to functionality. We live on the leading edge of system and component design, developing solutions that serve millions of users and businesses all over the world. 

The SDET Manager brings this to life by contributing to technology development and decision-making and guiding the work of SDET engineers and teams. This person will be coming in at a time of growth, not only within ‘a’ single team, but across Vonage API - therefore this person will need to be prepared and experienced to scale processes & teams.

What you'll do:

• Lead, mentor, and scale a high-performing team of SDETs to successfully deliver on ambitious product roadmaps on our Messaging API team
• Drive the development and execution of robust testing strategies for current and future product releases, ensuring comprehensive coverage of both functional and non-functional requirements.
• Treats AI assisted engineering as a core part of modern software practice, leveraging AI tools to enhance design, coding, testing, troubleshooting, and documentation, while guiding the team in adopting effective patterns and evolving best practices for AI enabled ways of working
• Collaborate closely with product and engineering teams to design, develop, and optimize advanced test automation frameworks and maintain scalable, reliable data sets.
• Establish, track, and analyze quality and effectiveness metrics to inform decision-making, support continuous improvement, and ensure the highest standards of software quality.
• Proactively diagnose technical issues, report defects, and propose implementable solutions to prevent recurrence and improve product stability.
• Contribute to and influence the development of long-term technical solutions and quality strategies for the wider engineering department.
• Foster a culture of quality by developing and promoting processes that educate and empower engineers at all levels to write higher quality, testable software.
• Assess, optimize, and elevate current testing procedures and processes for efficiency, scalability, and alignment with business needs.
• Define and communicate clear team success metrics, ensuring ongoing alignment with the engineering organization’s strategic vision.
• Work collaboratively with engineering teams and stakeholders to ensure testing requirements, features, and protocols are well understood, supported, and implemented.
• Partner with product and business managers to translate software requirements and technical architectures into actionable, measurable, and testable criteria.
• Drive the implementation of non-functional testing strategies—including scalability, redundancy, chaos engineering, and automation—in cloud and hybrid/cloud-native environments.

What you'll bring:

• Engineering leadership skills - experience leading a team of 10+ Engineers at least
• Advanced knowledge of Python programming language
• Comprehensive experience in developing and running a continuous integration and continuous deployment pipelines.
• Advanced knowledge of data structures, algorithms and distributed systems.
• Hands on experience with Docker or Kubernetes
• Outstanding interpersonal and communication skills.
• Bachelor’s Degree in Computer Science or related discipline, Masters would be advantageous
• Advanced understanding of and experience with writing, testing, debugging and perfecting code.
• Ability to:
• Navigate ambiguity.
• Present complex technical information in a clear and concise manner to a wide variety of audiences.
• Identify risks and threats in current and emerging technologies, procedures, features and operations.
• Manage multiple priorities with accuracy and efficiency while meeting deadlines.

Experience we consider a plus:

• Java, Springboot, Kotlin code experience
• WebRTC / Communication testing experience.
• Experience with CI/CD tools (Jenkins, GitHub Actions), Kafka, and Data Science frameworks.
• Experience with relational and NoSQL databases, and testing multi-tiered architectures.
• Familiarity with VoIP and Messaging protocols, real-time communication systems, and scalability testing.
• Identify and leverage opportunities to incorporate artificial intelligence and machine learning solutions to enhance testing effectiveness, automation, and product quality.

How you’ll benefit:

• Private Medical Insurance
• Group Pension Plan
• Life Insurance and Group Personal Accident
• Ericsson Care Line
• Unlimited Discretionary Time Off (DTO)
• Volunteer Time (VTO)

#LI-JB1

Vonage Applications:

Our Applications business unit focuses on delivering a suite of advanced communication tools designed to enhance customer engagement. From cloud contact centers to feature-rich unified communications solutions, our Applications team is dedicated to providing businesses with the tools they need to streamline operations and improve customer experiences.

Your key responsibilities:

• Participate in the entire application development lifecycle with a strong focus on test automation
• Introduce and improve automated tests
• Maintain and improve automated test framework
• Define testing requirements in conjunction with software engineers and the product owner
• Identify opportunities for technical procedure and tool enhancements to drive production and development effectiveness
• Innovate in best automation and continuous testing practices by trying new frameworks and technologies on the market and recommending their use

What you'll bring:

Required:

• Familiarity with Playwright or similar test automation frameworks
• Experience in test management and managing test processes
• Experience with observability tooling such as Grafana and Kibana
• Familiarity with RESTful APIs and Postman, including creating collections and documentation
• Strong knowledge of quality assurance methodologies including functional, integration, acceptance, and unit testing
• Familiarity with version control systems like Git
• Technical inquisitiveness and a passion for driving quality

Experience we consider a plus:

• Experience troubleshooting and debugging end-to-end tests
• Ability to simulate complex multi-system scenarios using standard tools and frameworks
• Experience identifying opportunities for process and tool enhancements
• Demonstrated ability to learn and grow in technical roles

How you'll benefit:

• Attractive Discretionary Time Off
• Private Medical Insurance with optional dependent coverage
• Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process

#LI-KS1

Vonage's Applications:

Our Applications business unit focuses on delivering a suite of advanced communication tools designed to enhance customer engagement. From cloud contact centers to feature-rich unified communications solutions, our Applications team is dedicated to providing businesses with the tools they need to streamline operations and improve customer experiences.

Why this role matters:

Vonage is looking for a hands-on SDET (Mid–Senior Level) to strengthen automation engineering across our modern microservices-based communications platform.
This role is deeply technical and delivery-focused. You will design and implement scalable automation solutions across UI, API, performance, and mobile layers, ensuring quality is embedded throughout the SDLC.

As part of the QA Centre of Excellence (QA COE), you will collaborate with engineering squads to build reliable, CI/CD-ready automation frameworks and promote best practices in BDD, microservices testing, and observability.

Your key responsibilities:

What you'll bring

Required:

• 5–8 years of experience in automation engineering or SDET roles.
• Strong hands-on experience with: Playwright (TypeScript), API automation (REST/GraphQL) and BDD frameworks (Cucumber/Gherkin)
• Experience working within AWS-based environments.
• Strong understanding of distributed systems, microservices testing.
• Experience integrating automation into CI/CD pipelines.
• Working knowledge of performance testing with K6.
• Strong coding, debugging, and analytical skills.
• Experience collaborating within cross-functional Agile teams.

Experience we consider a plus:

• Experience with Docker, Kubernetes, or EKS.
• Familiarity with contract testing tools.
• Exposure to telecom or communications platforms.
• Mobile automation experience with Appium.
• Experience contributing to shared, cross-team automation frameworks.

How you’ll benefit:

• Discretionary Time Off
• Private Medical Healthcare
• Pension scheme
• Ericsson support line
• Hybrid work
• Additional benefits and perks will be shared and discussed with you by the recruiter during the interview process

#LI-KS

Junior Frontend Engineer- Swagger Functional Testing

• Build well-designed, clean applications with solid technical foundations and a passion for frontend technologies.
• Gaining exposure to cutting-edge development technology.
• Tech stack: JavaScript/TypeScript, Vue.js, Pinia, Node.js, HTML, CSS, REST APIs, Docker

Product intro:

Swagger sets the standard for API design, testing, and governance in the age of AI. It automates and centralizes visibility, governance, and discoverability, while AI-assisted building, testing, and documentation help teams deliver faster, operate predictably, and scale with confidence.

Go to our product page if you want to know more about Swagger
You can even have a free trial to check it out 😊

About the role:

As a Junior Frontend Engineer, you will be working with internal teams around the globe to build one of the world's best solutions for API functional testing. You can look forward to working with our best and brightest engineers, product managers, and UX folks.

• Ensure development in accordance with software engineering and UX best practices, helping to define and champion development standards for the team.
• Single Page Application development using Vue.js and Pinia for state management, along with other cutting-edge frameworks & libraries.
• Drive high engineering standards engaging in peer design and code reviews, grooming sessions, etc.
• Build and maintain robust unit tests to ensure code quality and reliability.
• Implement accessible, user-friendly interfaces that meet modern web standards.
• Create and maintain technical and support documentation.
• Collaborate with teams of developers, testers, UX designers, and product managers geographically spread across our different locations.

We are looking for you if you have:

• 1+ years working with web-based technologies: JavaScript/TypeScript, HTML, CSS.
• Experience with Vue.js and modern state management solutions (Pinia or similar).
• Experience with Node.js.
• Experience integrating with REST APIs.
• Proven ability to implement pixel-perfect UI designs cross-browser (CSS3, pre-processors).
• Experience with Figma or other design collaboration tools.
• English on at least B2 level.

Nice to have:

• Knowledge of other frontend frameworks such as React or Angular.
• Familiarity with AI-assisted coding tools (GitHub Copilot, Claude Code, etc.).
• Knowledge of implementing accessibility (A11y) standards (WCAG, ARIA).
• Experience with CI/CD pipelines and automated deployment processes.
• Exposure to backend technologies such as Scala.

Why you should join the SmartBear crew:

• You can grow your career at every level.
• We invest in your success as well as the spaces where our teams come together to work, collaborate, and have fun.
• We love celebrating our SmartBears; we even encourage our crew to take their birthdays off.
• We are guided by a People and Culture organization - an important distinction for us. We think about our team holistically -- the whole person.
• We celebrate our differences in experiences, viewpoints, and identities because we know it leads to better outcomes.

Did you know?

• Our main goal at SmartBear is to make our technology-driven world a better place.
• SmartBear is committed to ethical corporate practices and social responsibility, promoting good in all the communities we serve.
• SmartBear is headquartered in Somerville, MA with offices across the world including Galway Ireland, Bath, UK, Wroclaw, Poland and Bangalore, India.
• We've won major industry (product and company) awards including B2B Innovators Award, Content Marketing Association, IntellyX Digital Innovator and BuiltIn Best Places to Work.

SmartBear is committed to creating an inclusive workplace for employees where all individuals are treated with respect and dignity. We are an equal opportunity employer and make employment decisions based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, religion, sex, national origin, age, gender, disability, veteran status, sexual orientation, or any other protected status under applicable laws. We are dedicated to fostering a workplace that reflects a diversity of thought and experience as well as our values of being smart, open, driven, accountable, and curious.

#LI-AJ1

QA Engineer – ReadyAPI 

• Build and shape development practices on a tangible industry, a leading API development product.
• Play a critical role in technical implementation, customer usage models, and the development of test plans and test suites.
• Tech stack: JavaScript, HTTP, REST, Websockets, GraphQL, SOAP, gRPC, Apache Kafka, Git, Docker

Product intro 

ReadyAPI allows teams to create, manage, and execute automated functional, security, and performance tests in one centralized interface. 

With ReadyAPI development teams around the world (e.g. NASA, FedEx, ...) can test API types like REST, SOAP, Apache Kafka, MQTT.  Record live API traffic, or virtualizing web services to remove pipeline dependencies. Finally integrates with GIT, JIRA, Slack, Jenkins and many more development tools. 

Go to our product page if you want to know more about ReadyAPI 

You can even have a free trial to check it out 😊  

About the role 

As a QA Engineer you will work with acceptance testing, regression testing, test automation and overall providing the highest quality experience to users. 

• Identify business requirements and work closely with the product owner, developers to find solutions, providing feedback and ensuring they are fit for purpose 
• Write acceptance criteria for requirements 
• Perform manual testing (exploratory and non-functional) and log results 
• Review results of automated tests and log defects 
• Performance, stress test 
• Identify, maintain and drive bespoke test automation solutions 
• Monitor and measure test coverage to improve test scenarios 
• Provide feedback/input on the techniques, solutions and tools used throughout projects 

We are looking for you if you have:  

• Experience with JavaScript for test automation, tools and frameworks such as SoapUI, ReadyAPI or other API testing tools, Cypress 
• BDD approach to software development
• Experience in test automation within an Agile environment 
• A risk-based approach to testing 
• Non-functional aspects of web application testing, such as UI, Accessibility, Security and Performance
• Experience in following would be a big plus: MQTT, JIRA, OAuth2, JMS, Jenkins, AWS 

Why you should join the SmartBear crew: 

• You can grow your career at every level. 
• We invest in your success as well as the spaces where our teams come together to work, collaborate, and have fun.
• We love celebrating our SmartBears; we even encourage our crew to take their birthdays off.
• We are guided by a People and Culture organization - an important distinction for us. We think about our team holistically – the whole person. 
• We celebrate our differences in experiences, viewpoints, and identities because we know it leads to better outcomes. 

Did you know? 

• Our main goal at SmartBear is to make our technology-driven world a better place. 
• SmartBear is committed to ethical corporate practices and social responsibility, promoting good in all the communities we serve. 
• SmartBear is headquartered in Somerville, MA with offices across the world including Galway Ireland, Bath, UK, Wroclaw, Poland and Bangalore, India. 
• We’ve won major industry (product and company) awards including B2B Innovators Award, Content Marketing Association, IntellyX Digital Innovator and BuiltIn Best Places to Work.

SmartBear is committed to creating an inclusive workplace for employees where all individuals are treated with respect and dignity. We are an equal opportunity employer and make employment decisions based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, religion, sex, national origin, age, gender, disability, veteran status, sexual orientation, or any other protected status under applicable laws. We are dedicated to fostering a workplace that reflects a diversity of thought and experience as well as our values of being smart, open, driven, accountable, and curious.