---
title: 'Senior Software Engineer at Replicant'
canonical: 'https://feeny.ai/job/senior-software-engineer-replicant-united-states-zy3z0h8dxbpx'
type: 'job'
last_seen: '2026-09-08'
---

# Senior Software Engineer at Replicant

- **Company:** Replicant
- **Location:** United States
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-08-05
- **Last confirmed live:** 2026-09-08
- **Apply:** https://jobs.ashbyhq.com/replicant/2808a97f-582c-408a-becd-c4c3825f451e

## Job description

At Replicant, we believe AI should work for people, starting with customer service. That’s why we built a platform that helps contact centers resolve more requests, proactively identify issues, and improve agent performance with AI-powered conversation intelligence and AI agents that act like your best reps.

Our AI agents handle millions of calls every month for Fortune 500 companies and high-growth innovators. From processing payments to booking appointments and authenticating users, they help customers get what they need instantly, 24/7. Meanwhile, our real-time conversation insights help contact center leaders coach better and improve every interaction.

We are leading the shift from legacy systems to AI-first service, powered by large language models (LLMs) and designed for enterprise scale, security, and empathy. If you’re excited by the potential of LLMs, voice AI, and building category-defining technology with a kind, ambitious team, you’ll love it here.

Joining Replicant means working on technology that makes customer service both better and cheaper, for a gigantic market of millions of potential customers. We solve huge challenges with a small team, so every improvement you will ship makes a huge difference.

We’re looking for a Full Stack Software Engineer to join Replicant’s engineering team! As part of our team, you’ll design and deliver technology that powers natural, human-like conversations at scale, helping companies reduce wait times, improve customer satisfaction, and empower representatives to focus on complex problems. You’ll build rich user experiences and backend services that enable customers to design, launch, and monitor these AI-powered conversations. You’ll collaborate closely with our product and machine learning teams to ensure our customers can build compelling and delightful conversations for their callers. Our stack includes TypeScript, Node.js, React, and Python in Kubernetes on GCP.

## What You’ll Do

- Build new features powering millions of daily conversations on Replicant’s core AI voice and chat products
- Ship full stack end-to-end features with high impact in days, not weeks or months
- Integrate automatic speech recognition, text to speech, and conversational AI model improvements into Replicant’s products
- Refractor, optimize, and debug production systems balancing latency, cost, and user delight
- Participate in regular on-call rotations, monitoring live production systems
- Continuously improve systems based on performance metrics and customer feedback
- Shape a fast-moving culture that emphasizes knowledge sharing and mentorship across distributed systems, high-availability design, and user experience for enterprise-scale AI
- Participate in team and company-wide office events; travel required

## What You’ll Bring

- 5+ years of full-stack software engineering experience, ideally in SaaS, AI, or complex real-time systems
- Proven experience owning and shipping elegant, maintainable, continuously improving solutions that scale to millions of users
- History of raising the bar for great engineering in your teams, with strong collaboration skills favoring impact over process
- Strong communication skills that build trust with teammates and stakeholders
- Mastery of AI tools for writing, improving, debugging, and refactoring large code bases
- Demonstrated experience designing and implementing quality testing for systems you’ve built, including automated, manual, and AI
- Mastery of one or more of the following
- TypeScript and frontend frameworks (React or similar)
- Node.Js for production-grade backend systems
- Python
- Rust, LLM prompt engineering, Google Cloud Services, Kubernetes
- Familiarity with all of the following
- Relational databases (MySQL, PostgreSQL)
- Cloud environments (AWS, GCP, or Azure) and CI/CD pipelines
- Metrics, logging, and monitoring
- Enthusiasm for AI, machine learning, telephony

For all full-time employees, we offer:

🌴 In-person connection that counts: company-wide offsites and smaller team gatherings designed to make remote work feel personal

🖥️ Tech & learning stipend: Conferences, books, courses — interested? We’ll fund them

📍 Remote by design: We’re distributed — no guilt about life events, we trust you to manage your calendar

🏋️ Health & wellness: Flexible vacations, paid sabbatical after 5 years, comprehensive benefits, plus a stipend to support your physical and mental well-being

💸 Compensation that matches your impact: competitive salaries in the company you’re helping to build

📈 Equity with upside: We believe in shared ownership—You’ll own a real piece of a fast-growing AI company

## Our Values

Replicant has three core values. It is critical that everyone who joins the team feels excited and moved by these values as every new team member makes an impact on our culture.

Blade Runners: We take ownership and pride to influence the outcomes of our goals. We are successful, and like a Blade Runner, use the tools at our disposal to reach our objectives. We value open and honest communication and proactively seek feedback along the way. We are a company driven to grow and achieve both individually and as a team.

Bread Makers: We are humble and strive toward an egalitarian culture. No task is too big or too small. We work together to achieve our goals and develop our company mission. We believe that the whole is greater than the sum of its parts in everything that we do.

Självdistans (Self-Distance): Självdistans is Swedish for self-distance. It's the ability to critically reflect on oneself and one's relations from an external perspective. With this in mind, we act with objectivity and always remember that we are not our work. There's no perfect science to growing a team or business, but we trust everyone at Replicant to point out our blind spots and humbly admit their own.

Replicant is proud to be an equal opportunity employer. We are committed to fostering an inclusive, diverse and equitable workplace that is built on trust, support and respect. We welcome all individuals and do not discriminate on the basis of gender identity and expression, race, ethnicity, disability, sexual orientation, colour, religion, creed, gender, national origin, age, marital status, pregnancy, sex, citizenship, education, languages spoken or veteran status. Accommodation is available upon request at any point during our recruitment process. If you require an accommodation, please speak to your talent acquisition partner or email us at talent@replicant.ai hr@replicant.ai and we’ll work to meet your needs.

## About Replicant

## Company Overview
- **One-liner**: Replicant provides AI-powered contact center automation that replicates the best performance of human agents to resolve customer conversations across voice, chat, and SMS.
- **Entity Type**: Private (Series B, $78M raised in April 2022)
- **Headquarters**: San Francisco, California, United States
- **Founded**: 2017
- **Founders**: Gadi Shamia (CEO & Co-Founder), Benjamin Gleitzman (CTO & Co-Founder), Jack Abraham (Co-Founder & Investor)

## Core Business
- **Primary industry**: Conversational AI / Contact Center Automation
- **Target customers**: Enterprise B2B – contact centers seeking to automate customer service workflows while empowering human agents.
- **Mission / purpose statement**: Use AI to resolve as many conversations as possible while elevating human agents to do what they are uniquely good at.

## Products & Services
- **Conversation Automation**: Premium AI agents that listen, understand, and execute actions across voice, chat, and SMS – built to achieve a 50% call resolution rate for payment-related calls.
- **Conversation Intelligence**: Real-time analytics and insights across both AI and live agents to spot gaps, improve performance, and surface trends.
- **Platform capabilities**: Seamless integrations with CCaaS and CRM systems, enterprise-grade security, and a proven two-week deployment methodology.

## Market Standing
- **Valuation / Market Cap**: Not publicly available (private company).
- **Key Metrics**: Total funding – $113M across 3 rounds. Annual revenue – estimated at $3.5M (LinkedIn-derived). 1B+ minutes automated, 200+ successful deployments, 65 NPS.
- **Notable Investors / Partners**: Norwest Venture Partners (led Series A and seed), Stripes (led Series B), Atomic (seed), and other institutional investors.
- **Growth Signals**: 176 total employees (Built In) / 152 employees (LinkedIn, -9.4% YoY but +150% monthly job postings). Offices in US, Canada, UK, and Portugal. Headcount is 45% technical. 14,308 LinkedIn followers (+15.9% yearly).

## Competitive Advantages
- **AI-building-AI**: Proprietary approach that uses existing conversation data to rapidly generate testable AI agents without manual trial-and-error.
- **Speed of deployment**: Start testing a workflow-specific AI agent within one hour; deploy to production in two weeks.
- **Unified platform**: Combines automation and intelligence on one platform, eliminating tool sprawl and giving holistic visibility.
- **Enterprise proven**: 50% call resolution on payment calls, 20% lower abandonment rate, and integration with major CCaaS/CRM systems.

## Strategic Focus
- Expand global footprint (current presence in North America, Europe) and scale the engineering and sales teams.
- Continue advancing automation capabilities to handle increasingly complex, multi-channel workflows.
- Maintain rapid deployment velocity while strengthening security and compliance for large enterprises.

## Why Work Here
- **Culture**: Values include “Bread Makers” (humble, egalitarian), “Självdistans” (self-distance – objective reflection), and “Blade Runners” (ownership and resourcefulness). Frequent team offsites and strong collaboration.
- **Work policy**: Remote-friendly with hybrid offices in the US and Canada. Employees can work from anywhere; those near offices mix on-site and remote.
- **Benefits**: Competitive health/dental/eye care, company equity, flexible vacation, wellness stipend, equipment stipend, and a sabbatical program after 5 years (up to 5 weeks).
- **Engineering culture**: 110+ engineers, product, and conversation design experts with deep expertise in AI, ML, linguistics, and contact center ops.

## Sources
1. [Replicant Careers Page](https://www.replicant.com/careers)
2. [Replicant About Page](https://www.replicant.com/about)
3. [Replicant Homepage](https://www.replicant.com/?lang=en)
4. [Built In Profile](https://builtin.com/company/replicant-1)
5. [LinkedIn Company Page](https://www.linkedin.com/company/replicant)

## Other roles at Replicant

- [Director, Agent PM](https://feeny.ai/job/director-agent-pm-replicant-united-states-pc73qqmqyvpq) — United States
- [AI Enablement Engineer](https://feeny.ai/job/ai-enablement-engineer-replicant-united-states-grsjdbj9x5y6) — United States
- [Senior Software Engineer, Agents](https://feeny.ai/job/senior-software-engineer-agents-replicant-remote-2xebeaz15wj2)
- [Sales Engineer](https://feeny.ai/job/sales-engineer-replicant-remote-3604qw5ts73a)
- [Senior Software Engineer in Test](https://feeny.ai/job/senior-software-engineer-in-test-replicant-canada-490190k7p2sf) — Canada
- [Engineering Manager](https://feeny.ai/job/engineering-manager-replicant-united-states-9tvrrj94cbar) — United States
- [Senior Software Engineer](https://feeny.ai/job/senior-software-engineer-chainguard-canada-united-states-nhea7r13re6y) — Canada / United States
- [Senior Software Engineer](https://feeny.ai/job/senior-software-engineer-kavak-mexico-city-t9gm2tme7jxd) — Mexico City, Mexico
- [Senior Software Engineer](https://feeny.ai/job/senior-software-engineer-workato-barcelona-s4jxvjmww78e) — Barcelona, Spain / Madrid, Spain
- [Senior Software Engineer](https://feeny.ai/job/senior-software-engineer-grvty-chantilly-virginia-v4gwensq85q8) — Chantilly Virginia, United States