Software Engineer - API Integration

About the job:

KatalystAI is building Jarvis for revenue teams (Account Executives) – an AI assistant that helps streamline workflows, enhances customer insights, and simplifies interactions with integrated tools like Gong, Fireflies, and others. Our goal is to provide AEs with everything they need to efficiently manage accounts, derive insights, and act faster, all from one platform.

Job Description:

We are seeking a skilled Software Engineer - API Integration to join our team. In this role, you will be responsible for designing, developing, and maintaining API integrations that enable our products to interact seamlessly with various third-party software systems. You will work closely with our CTO to ensure reliable and secure data flows between systems, and you will play a key role in expanding the integration capabilities of our platform.

The Difference You Will Make:

As a Software Engineer - API integration, you will:

• Design, develop, and maintain API integrations between our platform and various third-party systems such as CRMs, Calendar, ERP, Project Management, Sales & Marketing, etc.
• Develop and implement webhooks to handle event-driven workflows and allow real-time data updates and actions between our platform and external services.
• Handle API rate limits, retries, and error handling to maintain reliability and consistency of integrations.
• Work with OAuth, REST, SOAP, and other protocols to implement and maintain secure connections with third-party systems.
• Monitor integration performance, versioning, documentation, and testing.

Your Expertise:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent work experience.
• Strong proficiency in backend programming languages such as Python, JavaScript.
• Experience developing and managing API integrations (REST, SOAP, GraphQL) and webhook systems with real-time communication.
• Familiarity with OAuth 2.0, OpenID Connect, and other authentication/authorization protocols.
• Experience with API documentation tools like Postman, or similar.
• Experience with AWS (AWS Lamba, AWS EventBridge) and deployment of API-based services.

Preferred Qualifications:

• Experience integrating with popular software systems (Salesforce, Slack, HubSpot, Notion, Google Drive, Confluence, Gmail, Teams, etc.).
• Ability to work in a fast-paced environment and deliver high-quality integration solutions.

How We’ll Take Care Of You:

• Competitive salary and performance-based bonuses.
• Flexible work hours and remote work options.
• Personalized letters of recommendation from the founders, recognizing your contributions and commitment to the company’s success.
• Learning and development resources to support your career growth.