Forward Deployed Engineer - 3

Exotel Techcom Pvt Ltd; Bengaluru; On-site; INR 4,200,000 - 6,500,000; Full time

Job summary

Exotel Techcom Pvt Ltd in Bengaluru is seeking a senior architectural leader for Voicebot Delivery. You will own the most complex voicebot builds, set technical standards, and shape what gets productised for customers.

You will lead LLM-backed systems, orchestration, retrieval, tool calling, and ensure robust integration with ticketing, CRM and contact centre stacks. Strong hands-on coding in Python/TypeScript and enterprise delivery experience are essential.

Qualifications

• 5+ years, with significant time in a hands-on engineering or forward-deployed role.
• A track record of building reusable tooling and accelerators, not only of delivering projects.
• Experience leading enterprise implementations end to end.
• Strong software engineering background with hands-on coding in Python and/or TypeScript.
• Experience with LLM application architecture: orchestration, retrieval-augmented generation, agents and tool calling, evaluation and guardrails.
• Able to architect integrations against any customer communication stack — ticketing, CRM, marketing automation, deflection and contact centre systems.
• Deep debugging ability across distributed systems, APIs and real-time voice or telephony.
• Working knowledge of cloud platforms, Linux, SQL and networking fundamentals.

Responsibilities

• Own the most complex and novel voicebot builds, and set the technical approach others follow.
• Act as design authority on solution and integration architecture across the customer's communication stack, and make the feasibility call at scoping.
• Be the technical voice in front of enterprise customers and in escalations.
• Set the prompt patterns, evaluation standards and guardrails the team builds to.
• Own the architecture of LLM-backed conversation systems: orchestration, retrieval, tool use, latency and failure behaviour.
• Build the connectors, test suites, accelerators and tooling the whole team reuses.
• Shape the product and engineering roadmaps — turn recurring patterns into platform work rather than repeated bespoke builds.
• Partner with Product and Engineering on customer-specific enhancements and on resolving escalations.
• Grow FDE I and FDE II engineers into independent owners.

Skills

Python

TypeScript

Distributed systems debugging

Architectural design

Stakeholder management

Leadership coaching

Education

Bachelor's or Master's in Computer Engineering or Computer Science

Tools

Linux

SQL

REST APIs

Job description

About Exotel

Exotel is India's leading AI-first cloud communications platform, powering over 25 billion customer conversations annually for 6,000+ enterprises across India, Southeast Asia, and the Middle East. From voice and contact centres to AI-powered customer engagement, Exotel enables businesses to build reliable, scalable, and intelligent customer experiences.

About the Role

You will be the senior technical voice in Voicebot Delivery: setting the standards others build to, taking on the hardest and most novel builds, and shaping what gets productised rather than rebuilt for each customer.

What You'll Do

Solution Architecture and Delivery

• Own the most complex and novel voicebot builds, and set the technical approach others follow.
• Act as design authority on solution and integration architecture across the customer's communication stack, and make the feasibility call at scoping.
• Be the technical voice in front of enterprise customers and in escalations.

LLM and Platform Engineering

• Set the prompt patterns, evaluation standards and guardrails the team builds to.
• Own the architecture of LLM-backed conversation systems: orchestration, retrieval, tool use, latency and failure behaviour.
• Build the connectors, test suites, accelerators and tooling the whole team reuses.

Technical Leadership

• Shape the product and engineering roadmaps — turn recurring patterns into platform work rather than repeated bespoke builds.
• Partner with Product and Engineering on customer-specific enhancements and on resolving escalations.
• Grow FDE I and FDE II engineers into independent owners.

What We're Looking For

Experience

• 5+ years, with significant time in a hands-on engineering or forward-deployed role.
• A track record of building reusable tooling and accelerators, not only of delivering projects.
• Experience leading enterprise implementations end to end.

Technical Expertise

• Strong software engineering background with hands-on coding in Python and/or TypeScript.
• Experience with LLM application architecture: orchestration, retrieval-augmented generation, agents and tool calling, evaluation and guardrails.
• Able to architect integrations against any customer communication stack — ticketing, CRM, marketing automation, deflection and contact centre systems.
• Deep debugging ability across distributed systems, APIs and real-time voice or telephony.
• Working knowledge of cloud platforms, Linux, SQL and networking fundamentals.

Customer and Leadership Skills

• Credible with engineering teams and with enterprise customers alike.
• Strong stakeholder management and escalation handling.
• Able to mentor engineers and raise the technical bar of a team without owning it on paper.

Education

• Bachelor's or Master's in Computer Engineering, Computer Science or an equivalent computer-related degree.

Good to Have

• Experience with LLM application or multi-agent frameworks.
• Contact centre platforms, SIP, VoIP or WebRTC.
• Experience influencing a product roadmap from the field.
• Exposure to conversational AI platforms in the market.