OmniDimension
Website:
omnidim.io
Job details:
Who We Are
OmniDimension is on an exhilarating journey. We're building an AI-powered platform empowering developers and enterprises across 150+ countries to effortlessly create and deploy reliable Voice AI agents. This isn't your average 9-5 role. We thrive on passion, dedication, and pushing boundaries. Yes, we often work long hours and weekends, but it's because we genuinely love what we do, and the impact we create is extraordinary.We’re growing fast and we would love to bring on passionate partners on this journey!
Who We're Looking For
Strong preference for engineers who have previously worked on products serving around 1M+
users or handling similarly significant production scale. We are looking for someone who understands not just how to make a system work, but how to make it continue working when the traffic becomes 10x or 100x larger.
If you have built and operated large-scale systems before and want to work at the intersection of Voice AI, telephony, distributed systems, and next-generation AI infrastructure, we'd love to hear from
you. We are looking for a Principal-level engineer who can own the hardest problems and help us build
systems that can scale far beyond where we are today.
We’re seeking a driven, passionate Principal Software Engineer and Architect with a doer mindset who thrives in a fast-paced, dynamic environment. You love coding, solving hard problems, and seeing your work in action across thousands of daily customer interactions.You are someone who:
- Constantly asks, "Why?" and isn’t afraid to dive deep to find the answers.
- Enjoys rapid prototyping and iterating but also takes pride in developing rock-solid, production-grade systems.
- Has strong, thoughtful opinions yet remains open-minded, able to disagree and commit.
- Understands the big picture, architects scalable systems, and enjoys working across frontend, backend, and microservices to deliver end-to-end solutions.
Key Responsibilities
- Design and evolve highly scalable, distributed systems capable of handling very high concurrency and traffic.
- Solve complex production issues involving concurrency, latency, reliability, distributed state, networking, databases, and infrastructure.
- Quickly diagnose failures under production pressure, identify the root cause, implement fixes, and ensure the same class of issue does not happen again.
- Own systems end-to-end, from architecture and database design to deployment, observability, scaling, and incident response.
- Design systems for horizontal and incremental scaling, traffic distribution, load balancing, fault tolerance, and graceful degradation.
- Optimize systems for high throughput, low latency, reliability, and cost efficiency.
- Design efficient database models, partitioning strategies, indexing, caching, replication, and distributed database architectures.
- Work extensively with AWS services and understand how to architect and scale them for production workloads.
- Work on real-time Voice AI and telephony infrastructure, including call routing, SIP/RTP, media processing, STT, TTS, LLMs, and real-time pipelines.
- Evaluate and integrate new AI models, frameworks, infrastructure, and research releases quickly.
- Design and build AI agentic systems, including agent orchestration, state management, tool use, and agent memory.
- Understand and contribute to open-source model deployment, inference infrastructure, GPU utilization, model serving, and what is required to operate models reliably at scale.
- Establish strong engineering practices around observability, reliability, security, testing, deployment, and incident prevention.
Mandatory Qualifications
- 7+ years of full-stack development experience (Python backend, modern frontend frameworks).
- Proven expertise in architecting and deploying scalable microservices and cloud-based solutions (AWS, GCP, Azure).
- Proven expertise in Site Reliability Engineering (SRE), including stress testing, performance benchmarking, monitoring, logging, and observability.
- Hands-on experience in Voice AI / Conversational AI, including integration with platforms like Twilio, Telenyx, or Vonage.
- Deep understanding of relational databases (PostgreSQL or similar).
- Deployment and Code Strategy: Define and own CI/CD strategy, championing best practices for automated testing, blue-green/canary deployments.
- Hands-on experience with performance optimization and monitoring of AI-driven systems.
Highly Desired Skills
- Prior experience fine-tuning and evaluating Large Language Models (LLMs) and building robust monitoring pipelines.
- Expertise in CI/CD pipeline design and Infrastructure as Code (IaC).
- Experience integrating Automatic Speech Recognition (ASR) systems.
- Proficiency with Native/React Native frameworks for frontend/mobile development.
- Familiarity with data streaming technologies (Kafka, WebSockets).
- Prior experience in building and shipping AI/ML systems at scale.
Why OmniDimension?
- Work on groundbreaking technologies at the cutting edge of Generative AI.
- Directly impact a platform used by top enterprises and innovative builders globally.
- Join a passionate founding team that values ownership, innovation, and relentless execution.
- Thrive in a culture that embraces challenges, encourages bold ideas, and rewards hustle.
This is not just another job, it's an opportunity to shape the future of voice-driven AI interactions worldwide.
Click on Apply to know more.
