Full Stack Engineer

Salesblox; India; Remote; INR 609,000 - 730,000; Full time

Benefits offered by this job

Fully remote

Salary in local currency (INR)

Direct collaboration with leadership

Ownership of technical projects

Professional development opportunities

Job summary

Salesblox is seeking an experienced AI Full-Stack Engineer to help build and scale its platform, combining frontend, backend and AI capabilities. You will work directly with company leadership and own technical projects.

You’ll implement features across desktop and mobile, integrate AI services, and ensure secure, multi-tenant SaaS delivery. Remote from anywhere, with a competitive INR salary and opportunities for growth.

Qualifications

• Experience with React/Next.js for frontend development.
• Backend development with Node.js or Python.
• Proficient with PostgreSQL or Supabase databases.
• Experience integrating APIs and AI services.
• Familiar with Git/GitHub version control.
• Experience with AI tools such as Codex, Claude Code, or Cursor.
• Strong debugging and problem-solving skills.
• Able to work independently and explain technical decisions clearly.
• Professional English communication skills.

Responsibilities

• Develop the Salesblox platform across the full stack.
• Build responsive features for desktop, tablet and mobile.
• Design backend services, APIs, databases and scalable architecture.
• Integrate AI models and APIs, including OpenAI, Claude and OpenRouter.
• Improve call transcription, analysis, scoring and coaching.
• Build dashboards, reporting, and team permissions.
• Develop automated workflows and third-party integrations.
• Support subscriptions, billing and customer onboarding.
• Maintain secure, reliable infrastructure and deployment processes.
• Test, document and improve platform performance and usability.

Skills

Strong debugging

Problem-solving

Independent work

Clear technical communication

Team collaboration

English communication

Attention to detail

Adaptability

Time management

Tools

React/Next.js

Node.js

Python

PostgreSQL

Supabase

APIs & AI services

Git/GitHub

Codex/Claude Code/Cursor

Stripe

CI/CD

GDPR

Job description

Build the technology helping sales teams understand their calls, coach their people and improve performance.

Salesblox brings AI call scoring, coaching workflows and performance insights together in one platform. We’re looking for an experienced AI Full-Stack Engineer to help develop the product across its frontend, backend and AI capabilities.

You’ll work directly with company leadership, take ownership of technical projects and help turn product ideas into reliable, useful software.

What You’ll Be Doing

• Developing and improving the Salesblox platform across the full stack.
• Building responsive, intuitive features for desktop, tablet and mobile.
• Designing backend services, APIs, databases and scalable application architecture.
• Integrating AI models and APIs, including OpenAI, Claude and OpenRouter.
• Improving call transcription, analysis, scoring and coaching recommendations.
• Building dashboards, reporting, user permissions and team features.
• Developing automated workflows and third-party integrations.
• Supporting subscriptions, billing and customer onboarding.
• Maintaining secure, reliable infrastructure and deployment processes.
• Testing, documenting and improving the platform’s performance and usability.

What We’re Looking For

You’ll be an experienced developer who can work across the stack, use AI tools thoughtfully and deliver clean, dependable software.

You’ll need:

• Experience with React, Next.js or a similar frontend framework.
• Backend development experience using Node.js, Python or equivalent.
• Experience with PostgreSQL, Supabase or a comparable database.
• Practical experience integrating APIs and AI services.
• Familiarity with Git, GitHub and version control.
• Experience using AI development tools such as Codex, Claude Code or Cursor.
• Strong debugging and problem-solving skills.
• The ability to work independently and explain technical decisions clearly.
• Professional English communication skills.

Experience building SaaS products, working with speech-to-text or conversational AI, and developing secure multi-tenant systems would be valuable. Familiarity with AI agent frameworks, Stripe, cloud infrastructure, CI/CD, automated testing and GDPR is also helpful.

Formal qualifications are not required. We’re interested in what you’ve built and how you approach technical challenges.

Why Salesblox?

• Fully remote working from anywhere in the world.
• Salary of up to 60,000 per month, paid in local currency.
• Direct collaboration with company leadership.
• Significant ownership of technical projects and product features.
• The opportunity to help shape an AI-powered sales performance platform.
• Autonomy to recommend and implement technical solutions.
• Opportunities for professional development as the product grows.