Job Description

We are seeking a highly specialized and passionate

Full Stack Developer (REMOTE)

to join our dynamic team. If you possess proven, hands-on experience in building and integrating advanced messaging automation platforms, particularly with WhatsApp Business API, bulk email systems, AWS, and tools like React Flow, we are very keen to hear from you.

IMPORTANT: Mandatory Experience Required - Please Read Carefully Before Applying

This role demands demonstrable, deep, and hands-on experience in one or more of the following specific areas.

Your application MUST clearly showcase your expertise here, ideally with project examples:

WhatsApp Cloud API:

Direct experience with integration, developing WhatsApp chatbots, and creating WhatsApp automation flows.

Bulk SMS Platforms:

Experience with SMS configuration, building/integrating bulk SMS sending systems.

Bulk Email Platforms:

Proven experience in creating or significantly enhancing bulk email platforms. This includes: Developing/integrating drag-and-drop email builders. Managing email sending infrastructure and APIs.

AWS Integration for Messaging:

Experience utilizing AWS services (e.g., SES, SQS, Lambda) for building scalable messaging solutions.

Sending API Creation:

Designing and developing robust APIs for message delivery (email, SMS, WhatsApp Cloud).

React Flow for Automation:

Experience using React Flow (or similar visual workflow/diagramming libraries) to create user-facing automation builders.

Please Note: Applications that do not clearly demonstrate experience in these specific domains will unfortunately lead to immediate rejection. We are looking for candidates who can hit the ground running with these specialized technologies.

Technologies you will be working on - React.js, PostgreSQL, DrizzleORM, Zustand, Express.js, Node.js ( TYPESCRIPT ONLY)

Responsibilities

Design, develop, and integrate solutions leveraging the Meta WhatsApp Business API for sophisticated automated messaging, chatbot functionalities, and bulk campaigns. Architect, build, and/or enhance systems for bulk SMS delivery, including configuration management and performance monitoring. Lead the development or significant improvement of a comprehensive bulk email platform, featuring a user-friendly drag-and-drop email builder, responsive template creation, and high-throughput sending capabilities. Implement and manage scalable email and message sending infrastructure, heavily leveraging AWS services where appropriate. Create, maintain, and optimize APIs for message sending, platform integration, and automation triggers. Utilize React Flow or similar visual tools to design and implement intuitive UIs for building complex automation sequences. Design and implement robust and scalable backend architectures using Node.js and Express.js to power these platforms. Work with PostgreSQL databases, ensuring data integrity, optimizing queries for high-volume operations, and managing data for messaging campaigns. Implement and maintain secure authentication and authorization mechanisms (e.g., JWT, Passport.js). Collaborate effectively within a focused team to define, design, and deploy new features and platform enhancements. Continuously optimize applications for speed, scalability, security, and user experience. Stay at the forefront of technologies and best practices in messaging, automation, and cloud services, applying them to our solutions.Responsibilities Design, develop, and integrate solutions leveraging the Meta WhatsApp Business API for sophisticated automated messaging, chatbot functionalities, and bulk campaigns. Architect, build, and/or enhance systems for bulk SMS delivery, including configuration management and performance monitoring. Lead the development or significant improvement of a comprehensive bulk email platform, featuring a user-friendly drag-and-drop email builder, responsive template creation, and high-throughput sending capabilities. Implement and manage scalable email and message sending infrastructure, heavily leveraging AWS services where appropriate. Create, maintain, and optimize APIs for message sending, platform integration, and automation triggers. Utilize React Flow or similar visual tools to design and implement intuitive UIs for building complex automation sequences. Design and implement robust and scalable backend architectures using Node.js and Express.js to power these platforms. Work with PostgreSQL databases, ensuring data integrity, optimizing queries for high-volume operations, and managing data for messaging campaigns. Implement and maintain secure authentication and authorization mechanisms (e.g., JWT, Passport.js). Collaborate effectively within a focused team to define, design, and deploy new features and platform enhancements. Continuously optimize applications for speed, scalability, security, and user experience. Stay at the forefront of technologies and best practices in messaging, automation, and cloud services, applying them to our solutions.
Job Types: Full-time, Permanent

Pay: ?360,413.50 - ?1,555,443.20 per year

Benefits:

Cell phone reimbursement Flexible schedule Internet reimbursement Paid time off Work from home
Schedule:

Day shift Fixed shift Monday to Friday Morning shift
Application Question(s):

Have you integrated or used WhatsApp cloud API, or SMS or AWS SES ? This role exclusively requires candidate that have hands on experience with WhatsApp cloud API, bulk SMS integration and API creation, use of Amazon SES and API creation. If so in a short manner can you explain what have you had created how you had created and what technology is an experience level was required in achieving your desired goal.
Experience:

React: 2 years (Required) PostgreSQL: 2 years (Required) APIs: 2 years (Preferred) Whatsapp cloud API: 1 year (Preferred)
Work Location: Remote