---
title: 'Backend Software Engineer - Engine Team (Voice Agent) at Deepgram'
canonical: 'https://feeny.ai/job/backend-software-engineer-engine-team-voice-agent-deepgram-united-states-bxjwb14j5hga'
type: 'job'
last_seen: '2026-09-13'
---

# Backend Software Engineer - Engine Team (Voice Agent) at Deepgram

- **Company:** Deepgram
- **Location:** United States
- **Compensation:** $150k–$220k
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-02-18
- **Last confirmed live:** 2026-09-13
- **Apply:** https://jobs.ashbyhq.com/deepgram/7c7064bb-2bf0-4f64-81cc-14afe79a15c1/application

**Skills:** Rust, C, C++, Python, Git, UNIX-style systems, Speech processing, Telephony integrations, RAG systems, Low-latency multi-model orchestration, Audio processing

> Design and implement secure, robust, and scalable backend services for Deepgram’s Voice Agent product. Responsibilities include improving inference services, developing integrations with AI models, debugging complex system issues, and partnering with Product to drive new features.

## Job description

Company Overview Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale. More than 200,000 developers and 1,300+ organizations build voice offerings that are ‘Powered by Deepgram’, including Twilio, Cloudflare, Sierra, Decagon, Vapi, Daily, Cresta, Granola, and Jack in the Box. Deepgram’s voice-native foundation models are accessed through cloud APIs or as self-hosted and on-premises software, with unmatched accuracy, low latency, and cost efficiency. Backed by a recent Series C led by leading global investors and strategic partners, Deepgram has processed over 50,000 years of audio and transcribed more than 1 trillion words. There is no organization in the world that understands voice better than Deepgram.

Company Operating Rhythm At Deepgram, we expect an AI-first mindset—AI use and comfort aren’t optional, they’re core to how we operate, innovate, and measure performance. Every team member who works at Deepgram is expected to actively use and experiment with advanced AI tools, and even build your own into your everyday work. We measure how effectively AI is applied to deliver results, and consistent, creative use of the latest AI capabilities is key to success here. Candidates should be comfortable adopting new models and modes quickly, integrating AI into their workflows, and continuously pushing the boundaries of what these technologies can do. Additionally, we move at the pace of AI. Change is rapid, and you can expect your day-to-day work to evolve just as quickly. This may not be the right role if you’re not excited to experiment, adapt, think on your feet, and learn constantly, or if you’re seeking something highly prescriptive with a traditional 9-to-5.

Opportunity Deepgram is looking for a backend software engineer to lead the design and implementation of Deepgram’s Voice Agent product. You will design and implement secure, robust, and scalable services for speech processing; build integrations supporting telephony providers, RAG systems, and diverse deployment scenarios; engineer for testability and observability within a complex chain of AI models; and more. Your skill at building highly reusable code that overcomes technical challenges is paired with an intuition for delightful user experiences. You will be a critical voice in Deepgram’s Product and Engineering teams, driving high impact products from start to finish.

## What You’ll Do

- Improve Deepgram’s core inference services including areas in networking, speech processing, model orchestration, and observability
- Develop integrations with cutting edge in-house, third-party, and open-source AI models for perception and managing conversational dynamics
- Debug complex system issues that include networking, scheduling, and highly concurrent workloads
- Rapidly customize backend services to support our customer needs
- Partner with Product to design and implement new services, features, and/or products end to end

You’ll Love This Role If You

- Thrive in a fast-paced, impact-driven environment where learning new skills on-the-fly is not only encouraged but a regular necessity
- Enjoy balancing decisions about product and feature maturity to decide when to make minimally invasive changes versus when to incorporate detailed design work

It’s Important To Us That You Have

- 3+ years of experience in an industry role
- Programming experience in Rust (or C, C++), with competence in Python
- Excellent communication and organizational skills, both written and verbal.
- A high level of experience and understanding of version control; preferably git.
- Comprehensive experience with UNIX-style systems.

It Would Be Great If You Had

- Experience with low-latency, multi-model orchestration for AI-enabled applications
- Experience with audio processing

Notice: We're aware of individuals impersonating Deepgram recruiters. All legitimate Deepgram recruiting communication comes from an @[deepgram.com](http://deepgram.com) email address. If you've received a message claiming to be Deepgram, please forward it to careers@deepgram.com.

## About Deepgram

## Company Overview
- **One-liner**: Deepgram is a foundational AI company building real-time voice AI infrastructure for developers and enterprises to power speech-to-text, text-to-speech, and voice agent applications.
- **Entity Type**: Private (Series C, Unicorn status)
- **Headquarters**: San Francisco, California, USA (remote-first, distributed across 20+ states and 5+ countries)
- **Founded**: 2015
- **Founders**: Scott Stephenson (CEO), Adam Sypniewski, Noah Shutty

## Core Business
- **Primary industry**: Voice AI / Artificial Intelligence / Speech Recognition
- **Target customers**: Developers, product teams, enterprises, and platforms embedding voice AI (B2B, B2D)
- **Mission statement**: To transform the way humans interact with machines by unlocking the productivity of the world through voice technology

## Products & Services
- **Speech-to-Text (STT)**: Real-time and batch transcription with models like Nova-3 (world’s most accurate real-time STT) and Flux Multilingual (first conversational STT in 10 languages). Available via cloud or self-hosted. [deepgram.com](https://deepgram.com/)
- **Text-to-Speech (TTS)**: Aura-2, professional-grade enterprise TTS for natural voice output. [deepgram.com](https://deepgram.com/)
- **Voice Agent API**: A unified API that combines STT, TTS, and LLM orchestration into a single endpoint, reducing complexity, latency, and cost for building conversational AI agents. [deepgram.com](https://deepgram.com/)
- **Custom Models**: Ability to train custom speech models for unique use cases and domain-specific vocabulary. [deepgram.com](https://deepgram.com/)
- **Saga (Voice OS)**: An operating system for voice applications, announced as a platform-level offering. [linkedin.com](https://www.linkedin.com/company/deepgram)
- **Deepgram for Restaurants**: Vertical solution for drive-thru and restaurant voice ordering (95%+ containment), powered by the acquisition of OfOne. [linkedin.com](https://www.linkedin.com/company/deepgram)

## Market Standing
- **Valuation**: $1.3 billion unicorn status (as of Series C in 2024) [deepgram.com](https://deepgram.com/about)
- **Key Metric**: $130 million in Series C funding (total raised: ~$202M+ including $72M Series B) [deepgram.com](https://deepgram.com/about)
- **Notable Investors/Partners**: Y Combinator, NVIDIA (proud partner), with Series C led by prominent venture firms [ycombinator.com](https://www.ycombinator.com/companies/deepgram)
- **Growth Signals**: Processed 50,000+ years of audio and 1 trillion+ words; trusted by 200,000+ developers and 1,300+ organizations; acquired OfOne for restaurant voice AI; launched Flux Multilingual, Nova-3, Aura-2, and Saga in rapid succession [linkedin.com](https://www.linkedin.com/company/deepgram)

## Competitive Advantages
- **Foundational AI moat**: Deepgram is a research-driven company that builds its own end-to-end deep learning models (not wrappers), giving them control over accuracy, latency, and cost.
- **Unified API advantage**: A single Voice Agent API that replaces the need to stitch together separate STT, TTS, and LLM components—reducing complexity and latency.
- **Scale and experience**: The most experienced voice AI platform in the world, having processed the largest volume of voice data (50,000+ years of audio).
- **Enterprise-grade reliability**: Offers on-premise/self-hosted deployment options for compliance-heavy industries (healthcare, finance, legal).
- **NVIDIA partnership**: Access to scalable GPU infrastructure for training and inference, differentiating them from competitors.

## Strategic Focus
- **Voice AI Economy leadership**: Positioning Deepgram as the infrastructure layer for the emerging "trillion-dollar Voice AI economy."
- **Multilingual expansion**: Launching Flux Multilingual to capture global markets beyond English.
- **Vertical industry penetration**: Moving beyond horizontal API into vertical solutions (restaurants via OfOne acquisition, medical transcription).
- **Agentic AI**: Doubling down on Voice Agent API and autonomous voice agents as the next growth vector.
- **Platform expansion**: Building Saga (Voice OS) to become the operating system for all voice applications.

## Why Work Here
- **Remote-first culture**: Deepgram is a remote-first company with employees across 20+ states in the US and 5+ countries. They offer freedom and flexibility to work from anywhere. [deepgram.com](https://deepgram.com/careers)
- **Strong benefits package**: Medical, dental, vision insurance; mental health support; unlimited PTO; 12 paid US holidays; parental leave; 401(k) with company match; wellness stipend; learning/education stipend; quarterly productivity stipend; one-time office upgrade stipend. [deepgram.com](https://deepgram.com/careers)
- **Inclusive environment**: Active Employee Resource Groups (ERGs) and a stated commitment to "every voice, heard and understood." [deepgram.com](https://deepgram.com/careers)
- **Annual offsites**: While remote-first, the company convenes annually for in-person offsites to foster collaboration and connection. [deepgram.com](https://deepgram.com/careers)
- **Engineering culture**: Values include "be curious," "grow together," "do the right thing," "think smart, act fast," and "put the customer first." The culture is described as self-motivated, positive, passionate, and competitive. [deepgram.com](https://deepgram.com/careers)
- **Research-driven environment**: Deepgram was founded by physicists and maintains a strong research team (Research Scientist, Research Engineer roles), offering the chance to work on cutting-edge AI. [ycombinator.com](https://www.ycombinator.com/companies/deepgram)
- **Salary transparency**: Publicly lists salary ranges for roles (e.g., Research Scientist $150K-$250K, SDR $50K-$60K), indicating compensation transparency. [ycombinator.com](https://www.ycombinator.com/companies/deepgram)

## Sources
1. [deepgram.com - Careers Page](https://deepgram.com/careers)
2. [deepgram.com - Product Page](https://deepgram.com/)
3. [deepgram.com - About Page](https://deepgram.com/about)
4. [ycombinator.com - Deepgram Profile](https://www.ycombinator.com/companies/deepgram)
5. [linkedin.com - Deepgram Company Page](https://www.linkedin.com/company/deepgram)

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