API Engineer (APIC) - Build & Secure Scalable APIs

Dawninfotek; Toronto; On-site; CAD 90,000 - 120,000; Full time

Benefits offered by this job

Open work environment

Professional development

Job summary

Dawninfotek is seeking an API Engineer to design, develop, and maintain APIs using IBM API Connect (APIC) and related technologies.

You will manage the full API lifecycle, configure API Gateway policies, and integrate with backend systems while ensuring security standards such as OAuth 2.0, JWT, and TLS. Collaboration with DevOps and architects is essential. The role requires 1–3 years of APIC experience and familiarity with cloud platforms and containerization.

Qualifications

• 1–3 years hands-on experience with IBM API Connect (APIC) and DataPower Gateway.
• Strong knowledge of REST, SOAP, JSON, XML and API design.
• Proficiency in API security protocols (OAuth 2.0, OpenID Connect, JWT, LDAP, SAML).
• Experience in backend development with JavaScript/Node.js/Java/Python.
• Familiarity with cloud platforms (AWS, Azure, GCP) and containerized environments.
• Knowledge of CI/CD tools (Jenkins, GitHub Actions, Azure DevOps).

Responsibilities

• Design, develop, and maintain APIs using IBM API Connect (APIC) and related technologies.
• Manage the full API lifecycle: planning, design, implementation, testing, deployment, monitoring, and retirement.
• Configure and manage API Gateway policies (security, throttling, rate limiting, transformations).
• Integrate APIs with backend systems such as databases, SOAP/REST services, and microservices.
• Ensure compliance with API security standards (OAuth 2.0, JWT, TLS, SAML).
• Work with DevOps teams to integrate APIs into CI/CD pipelines.
• Monitor API usage, troubleshoot performance issues, and optimize for scalability.
• Document APIs and provide developer portals for external/internal consumers.
• Collaborate with architects, business analysts, and stakeholders to translate requirements into technical solutions.

Skills

IBM API Connect

DataPower Gateway

REST API

SOAP

JSON

XML

OAuth 2.0

OpenID Connect

JWT

LDAP

SAML

Node.js/Java/Python

AWS/Azure/GCP

OpenShift

Kubernetes

Docker

CI/CD (Jenkins)

GitHub Actions

Azure DevOps

Education

Bachelor's degree in CS/Engineering

Tools

OpenShift

Kubernetes

Docker

Jenkins

GitHub Actions

Azure DevOps

IBM DataPower Gateway

IBM API Connect (APIC)

Job description

Dawninfotek is seeking an API Engineer to design, develop, and maintain APIs using IBM API Connect (APIC) and related technologies.

You will manage the full API lifecycle, configure API Gateway policies, and integrate with backend systems while ensuring security standards such as OAuth 2.0, JWT, and TLS. Collaboration with DevOps and architects is essential. The role requires 1–3 years of APIC experience and familiarity with cloud platforms and containerization.