API CoE Engineer

Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.\n\nThe Role\n\nJob Title: Senior SME - API Center of Excellence (CoE)\nRole Overview\nWe are looking for a Senior Subject Matter Expert (SME) to drive API strategy, standards, and adoption across application development teams. This role sits within the API Center of Excellence (CoE) and is responsible for ensuring the design and implementation of high-quality, reusable, secure, and scalable APIs aligned with enterprise architecture principles.\nKey Responsibilities\nAPI Strategy & Governance\nDefine and enforce API design standards, guidelines, and best practices (REST, event-driven, GraphQL where applicable)\nEstablish governance models for API lifecycle management (design, build, publish, versioning, retirement)\nDrive consistency in API design across domains and teams\nAdvisory & Enablement\nPartner with application development teams to guide them in selecting the right API patterns (e.g., System, Process, Experience APIs)\nProvide hands-on design reviews and architecture guidance\nAct as a trusted advisor for API-led integration and modernization initiatives\nAPI Design & Quality\nEnsure APIs are designed for reusability, scalability, and performance\nPromote API-first design using OpenAPI/Swagger specifications\nDefine and enforce standards for security (OAuth2, mTLS, etc.), versioning, and documentation\nAdoption & Evangelization\nDrive API adoption across the organization through workshops, training, and reusable templates\nBuild and maintain API design playbooks, reference architectures, and accelerators\nPromote API product mindset and developer experience (DX)\nPlatform & Tooling\nWork with API management platforms (e.g., Apigee, MuleSoft, Kong, Azure API Management)\nDefine CI/CD integration patterns for APIs\nEnable API discovery via developer portals and catalogs\nCollaboration\nWork closely with Enterprise Architecture, Platform Engineering, Security, and DevOps teams\nAlign API initiatives with broader digital and integration strategy\nRequired Skills & Experience\n10+ years in software engineering, integration, or API development\nStrong expertise in API design principles (REST, event-driven architecture, microservices)\nHands-on experience with API management platforms (e.g., Apigee, MuleSoft, Kong, Azure APIM)\nExperience with API specifications (OpenAPI/Swagger), API gateways, and developer portals\nStrong understanding of API security (OAuth2, JWT, mTLS)\nExperience in CI/CD pipelines and DevOps practices\nProven ability to influence and guide multiple development teams\nPreferred Qualifications\nExperience in setting up or working within an API CoE\nKnowledge of domain-driven design (DDD) and API-led connectivity\nExposure to cloud platforms (Azure, AWS, GCP)\nFamiliarity with event streaming (Kafka, messaging systems)\nStrong communication and stakeholder management skills\n\nWho You Are\n\nJob description and skills required: Job Title: Senior SME - API Center of Excellence (CoE)\nRole Overview\nWe are looking for a Senior Subject Matter Expert (SME) to drive API strategy, standards, and adoption across application development teams. This role sits within the API Center of Excellence (CoE) and is responsible for ensuring the design and implementation of high-quality, reusable, secure, and scalable APIs aligned with enterprise architecture principles.\nKey Responsibilities\nAPI Strategy & Governance\nDefine and enforce API design standards, guidelines, and best practices (REST, event-driven, GraphQL where applicable)\nEstablish governance models for API lifecycle management (design, build, publish, versioning, retirement)\nDrive consistency in API design across domains and teams\nAdvisory & Enablement\nPartner with application development teams to guide them in selecting the right API patterns (e.g., System, Process, Experience APIs)\nProvide hands-on design reviews and architecture guidance\nAct as a trusted advisor for API-led integration and modernization initiatives\nAPI Design & Quality\nEnsure APIs are designed for reusability, scalability, and performance\nPromote API-first design using OpenAPI/Swagger specifications\nDefine and enforce standards for security (OAuth2, mTLS, etc.), versioning, and documentation\nAdoption & Evangelization\nDrive API adoption across the organization through workshops, training, and reusable templates\nBuild and maintain API design playbooks, reference architectures, and accelerators\nPromote API product mindset and developer experience (DX)\nPlatform & Tooling\nWork with API management platforms (e.g., Apigee, MuleSoft, Kong, Azure API Management)\nDefine CI/CD integration patterns for APIs\nEnable API discovery via developer portals and catalogs\nCollaboration\nWork closely with Enterprise Architecture, Platform Engineering, Security, and DevOps teams\nAlign API initiatives with broader digital and integration strategy\nRequired Skills & Experience\n10+ years in software engineering, integration, or API development\nStrong expertise in API design principles (REST, event-driven architecture, microservices)\nHands-on experience with API management platforms (e.g., Apigee, MuleSoft, Kong, Azure APIM)\nExperience with API specifications (OpenAPI/Swagger), API gateways, and developer portals\nStrong understanding of API security (OAuth2, JWT, mTLS)\nExperience in CI/CD pipelines and DevOps practices\nProven ability to influence and guide multiple development teams\nPreferred Qualifications\nExperience in setting up or working within an API CoE\nKnowledge of domain-driven design (DDD) and API-led connectivity\nExposure to cloud platforms (Azure, AWS, GCP)\nFamiliarity with event streaming (Kafka, messaging systems)\nStrong communication and stakeholder management skills\n\nBeing You\nThe "Kyn" in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities.

We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don't meet every requirement, we encourage you to apply. We believe in growth, and we're excited to see what you can bring.

At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging - being a valued, respected, trusted member of the team - is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success.

That's The Kyndryl Way.\n\nWhat You Can Expect\nYour career with us isn't just a job-it's an adventure with purpose. We offer a dynamic, hybrid-friendly culture that supports your well-being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health-because we know that when you feel your best, you do your best.\n\nFrom your very first day, you'll dive into impactful work that powers the systems our customers rely on every day. You won't just contribute-you'll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.\n\nWe're here to champion your journey.

With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you'll have everything you need to thrive and evolve. You'll develop in-demand skills to grow your career and achieve your ambitions with access to cutting-edge learning opportunities-from certifications with Microsoft, Google, and Amazon to coaching and hands-on experiences. And through it all, you'll be part of a culture that values empathy, restless learning, and a devotion to shared success.\n\nWe want you to thrive here-and we're committed to helping you do just that.

Ready to make an impact? Join us and help shape what's next.\n\nGet Referred!\nIf you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.\n]]>