Descrizione:
Who are we?
Amatis is an independent international consulting player, founded in 2007. Bringing together expert and complementary brands, Amaris stands out for the breadth of its spectrum, responding to all business transformation challenges.
Its activities are divided into four practices: Leadership & Advocacy, Technology, Brand Strategy & Experience, Total Talent Management.
A wide range of skills, all serving a single mission: connecting and powering companies with leading teams and technology to succeed faster and sustainably.
From its headquarters in Geneva, Switzerland, Amaris relies on a community of 11,500 talented people in more than 60 countries on 5 continents and has a turnover of 1 billion euros[doc2].
Job Description
Join our API Gateway Operations team and contribute to the quality and reliability of our API ecosystem. You will play a key role in validating and ensuring the quality of APIs developed in-house and exposed through our API Gateway platform, working closely with cross-functional teams to deliver robust and scalable solutions.
Your Missions:
Design and execute comprehensive test strategies for custom-developed APIs and backend APIs exposed via API Gateway
Perform functional, integration, regression, and end-to-end testing across distributed systems
Validate API behavior, including authentication & authorization (OAuth2, JWT, API Keys), request/response transformations, error handling, and edge cases
Ensure APIs meet performance, reliability, and scalability requirements
Develop and maintain automation frameworks for API testing
Implement automated test suites using tools such as Postman, REST Assured, Karate, SoapUI, and JMeter
Integrate automated tests into CI/CD pipelines (Jenkins, Azure DevOps, GitHub Actions, GitLab CI)
Maintain reusable test data and mock services
Validate API configurations in the API Gateway layer, including routing rules and policies (rate limiting, security, transformation)
Test end-to-end flows across API Gateway, middleware (e.g., MuleSoft), and backend services
Identify and troubleshoot integration issues across systems
Design and implement CI/CD pipelines for API testing and validation, automating test execution, reporting, and quality gates
Collaborate with DevOps teams to improve deployment quality and speed
Define and enforce API testing standards and best practices
Ensure proper test coverage across all API layers
Maintain clear documentation for test cases, frameworks, and pipelines
Participate in code reviews and design discussions
Your Profile:
Experience in API testing and automation (5+ years)
Experience with RESTful APIs and JSON/XML payloads
Proven experience with test automation frameworks
Experience with CI/CD pipeline setup and integration
Experience validating API Gateway-based architectures
Strong understanding of
protocols, API security (OAuth2, JWT), and microservices architecture
Ability to troubleshoot complex system integrations
Familiarity with MuleSoft (Anypoint Platform, Mule API Gateway) is a plus
Experience with other API Gateways (Apigee, Kong, AWS API Gateway, Azure API Management) is a plus
Performance testing experience (JMeter, Gatling) is a plus
Experience with containerized environments (Docker, Kubernetes) is a plus
Scripting knowledge (Java, Python, Groovy, or JavaScript) is a plus
Analytical mindset with strong problem-solving skills
Proactive approach and attention to detail
Effective communication and collaboration skills
Ability to work in complex, distributed, and agile environments
Fluency in English is essential
Experience with generative AI tools is a plus (refer to OpenAI only)
What we offer:
An international community bringing together 110+ different nationalities
An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities
A robust training system with our internal Academy and 250+ available modules
A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)
At Mantu, sustainability is part of everything we do. You'll have the opportunity to turn your ideas into action and make a tangible impact. Every day, our teams bring our ESG commitments to life, from reducing our footprint to driving positive change within our communities. Through our WeCare Together program, you'll be empowered to design and lead projects that create real social or environmental impact, with the company's full support.
Salary range: Experienced Consultant: 26000-50000.
Mantu is proud to be an equal-opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics