Principal Software Engineer, AI Engineering

United States Digital Space LLC; Bengaluru; Hybrid; INR 4,000,000 - 7,000,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

United States Digital Space LLC is seeking a Principal Engineer to lead the architecture and development of secure AI-enabled experiences. You will drive backend services, orchestration of LLMs, and low-latency streaming AX, while mentoring teams across time zones. This is a hands-on IC role with global impact.

You will collaborate with Product, Design, Data Science, Security, and Infrastructure to ensure enterprise-grade reliability and security for AI platforms.

Qualifications

• 12+ years in software engineering, backend design focus.
• 8+ years with modern frontend frameworks (React/Next.js/TypeScript).
• Proven track record building production AI applications and services.
• Experience with agentic frameworks (LangChain et al.) is a strong plus.
• Strong background in distributed systems, microservices, and resilient APIs on cloud platforms.
• Ability to influence technical strategy and lead architecture decisions across global teams.

Responsibilities

• Drive architecture and design of AI solutions, leading cross-functional initiatives across Product, Design, and Data Science.
• Design, build, and refine core backend services powering AI solutions (LLM orchestration, RAG pipelines).
• Build high-performance Agentic Experiences for web and mobile with low latency streaming responses.
• Champion observability and operational excellence for enterprise-grade reliability and performance.
• Develop robust backend services powering AI solutions across the stack (LLM orchestration, RAG pipelines).
• Enable successful delivery of AI projects through technical leadership and hands-on execution.
• Mentor engineers and raise the bar on craftsmanship and solution quality across teams.
• Collaborate with cross-geo peers for globally aligned designs and scalable architectures.

Skills

Backend architecture

Python

Frontend frameworks

AI applications

Distributed systems

REST/GraphQL APIs

Cloud platforms

Technical leadership

Communication across time zones

Tools

LangChain

LangGraph

LangSmith

AWS

GCP

Azure

React

Next.js

TypeScript

Job description

Secure Every Identity, from AI to Human

Identity is the key to unlocking the potential of AI. the company secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real‑world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.

This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.

At the company, we’re building the future of secure, enterprise-grade AI Agents. We’re looking for a Principal Engineer to join our global AI Engineering team. In this role, you will be instrumental in designing and building the intelligent, user-facing experiences and the end-to-end AI solutions that power them.

This is a senior individual contributor role for a hands-on engineer who can set technical direction, mentor others, and partner closely with our cross-geo counterparts as part of one global team.

What you’ll do :

• Drive the architecture and design of AI solutions, leading cross-functional initiatives across Product, Design, and Data Science.

• Design, build, and refine the core backend services that power our AI solutions, including LLM orchestration, RAG pipelines, and generative AI features.

• Build high-performance Agentic Experiences (AX) for web and mobile, engineered for streaming responses and low latency.

• Champion observability and operational excellence to ensure our AI services meet enterprise-grade standards for reliability and performance.

• Develop robust backend services to power our AI solutions, including LLM orchestration, RAG pipelines, and generative AI features

• Enable the successful delivery of key AI projects through technical leadership and hands‑on execution.

• Mentor engineers, raising the bar on technical craftsmanship and solution quality across the full stack.

• Collaborate with cross-geo peers to ensure globally aligned designs, shared roadmaps, and scalable architectures.

• Partner with Security, Data, and Infrastructure teams to ensure AI adoption is secure, reliable, and enterprise-ready

What we are looking for:

• 12+ years in software engineering, with a strong emphasis on backend systems design and development (8+ years in Python preferred).

• 6+ years with modern front-end frameworks (e.g., React, Next.js, TypeScript), principles of accessibility (a11y), and an ability to collaborate effectively with Product & Design.

• Proven experience building and deploying production‑grade AI applications and services.

• Experience with agentic frameworks like LangChain, LangGraph, and LangSmith is a strong plus.

• Strong background in building distributed systems, microservices, and resilient APIs (REST/GraphQL) on cloud platforms (AWS/GCP/Azure).

• Demonstrated ability to influence technical strategy and lead architecture decisions across global teams.

• Excellent communication skills with experience working effectively across time zones and cultures.

Why Join us:

At the company, you’ll be part of a unified, cross‑geo AI engineering team. You’ll work on cutting‑edge applied AI projects while shaping the platform foundations that make secure, scalable AI possible at enterprise scale. If you’re passionate about building AI that is smarter, faster, and always secure, this is your opportunity to make an impact.

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The the company Experience

• Supporting Your Well-Being

• Driving Social Impact

• Developing Talent and Fostering Connection + Community

We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in‑person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.

the company is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.

If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding pleaseuse this Form to request an accommodation.

Notice for New York City Applicants & Employees: the company may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, pleaseclick here to view our full NYC AEDT Notice.