Senior Developer Wanted: CRM, Email Automation & Multi-Channel Communication App
Budget / Salary$30–250
TypeFreelance project
LocationRemote
Posted2 hours ago
Senior Developer Wanted: CRM, Email Automation & Multi-Channel Communication App
We're hiring an experienced senior full-stack engineer, or a small team of specialists, to design and build a modern, scalable, cloud-based internal sales and communication platform for our team of 10-100 sales colleagues.
The platform brings CRM, client management, automated outreach, and several communication channels together in a single web application.
Scope of Work :-
Platform architecture, user accounts, and role-based access
CRM with contact and lead management
Email automation, campaigns, and follow-up sequences
Unified inbox and cross-channel communication
SMS and business messaging integrations
Voice/VoIP and call handling
Integrations with third-party APIs
Analytics and reporting dashboards
Admin panel with user permissions
Preferred Tech Stack :-
React / Next.js
TypeScript
Node.js / NestJS
PostgreSQL
Redis and background job processing
REST APIs and webhooks
AWS
If you'd recommend a strong alternative that suits the project better, we're happy to hear it.
Who We're Looking For :-
We're flexible on how this is staffed:
A single senior full-stack engineer capable of owning most of the platform on their own.
OR
A small team of specialists covering:
Full-stack web application development
Email and API automation
Communications, VoIP, and SMS
Frontend/UI design and development
What You Bring :-
A track record of delivering complex web applications, beyond simple websites or basic CRUD systems. Hands-on experience with CRMs, sales or outreach tools, email automation, communication platforms, or comparable products will count strongly in your favor.
How to Apply :-
Please include:
2-3 relevant projects you personally contributed to
Your specific role in each
Your core technical skills
Whether you're applying solo or as a team
Your expected availability
Your hourly or fixed-price rate
To show you've read this brief, begin your proposal with this exact keyword: ORBIT-27 | PLATFORM ARCHITECT. Proposals without it may not be considered.
Generic, copy-paste proposals will be ignored. We want developers and teams with real, relevant experience. Full requirements and technical specifications will be shared with shortlisted candidates.
We're hiring an experienced senior full-stack engineer, or a small team of specialists, to design and build a modern, scalable, cloud-based internal sales and communication platform for our team of 10-100 sales colleagues.
The platform brings CRM, client management, automated outreach, and several communication channels together in a single web application.
Scope of Work :-
Platform architecture, user accounts, and role-based access
CRM with contact and lead management
Email automation, campaigns, and follow-up sequences
Unified inbox and cross-channel communication
SMS and business messaging integrations
Voice/VoIP and call handling
Integrations with third-party APIs
Analytics and reporting dashboards
Admin panel with user permissions
Preferred Tech Stack :-
React / Next.js
TypeScript
Node.js / NestJS
PostgreSQL
Redis and background job processing
REST APIs and webhooks
AWS
If you'd recommend a strong alternative that suits the project better, we're happy to hear it.
Who We're Looking For :-
We're flexible on how this is staffed:
A single senior full-stack engineer capable of owning most of the platform on their own.
OR
A small team of specialists covering:
Full-stack web application development
Email and API automation
Communications, VoIP, and SMS
Frontend/UI design and development
What You Bring :-
A track record of delivering complex web applications, beyond simple websites or basic CRUD systems. Hands-on experience with CRMs, sales or outreach tools, email automation, communication platforms, or comparable products will count strongly in your favor.
How to Apply :-
Please include:
2-3 relevant projects you personally contributed to
Your specific role in each
Your core technical skills
Whether you're applying solo or as a team
Your expected availability
Your hourly or fixed-price rate
To show you've read this brief, begin your proposal with this exact keyword: ORBIT-27 | PLATFORM ARCHITECT. Proposals without it may not be considered.
Generic, copy-paste proposals will be ignored. We want developers and teams with real, relevant experience. Full requirements and technical specifications will be shared with shortlisted candidates.
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