Senior Python Backend Engineer - Real-Time Voice Systems
Ellipsis Health
Ellipsis Health, Inc. is seeking a full-time engineer to enhance our voice pipeline by implementing and maintaining Python micro-services that orchestrate conversational AIs. You will work on integrating new providers, building APIs for latency optimization, and ensuring system security. The ideal candidate has over 4 years of experience in building production back-ends, proficient in real-time streaming systems and modern Python frameworks. This hybrid position offers competitive compensation and flexible benefits. #J-18808-Ljbffr
- ...Francisco is seeking an experienced backend engineer to join a small, highly... ...building the software behind radar systems. You’ll design the backend services... ...onsite in SF. You’ll bring strong Python backend experience (FastAPI), real-time streaming data know-how, and a...Senior
- ...Decagon in San Francisco is seeking a Research Engineer focused on Audio and Speech to build models and agent harnesses powering real-time voice agents from idea to production. You will advance multimodal and full-duplex systems that listen, reason, speak, and respond...Senior
- ...Avala is seeking a Senior Backend Engineer for Sessions & Workflows in San Francisco. You will build serverless systems that orchestrate annotation sessions, match tasks to annotators... ...our global workforce. You will own the real-time workflow engine powering production...Senior
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- ...Gamma is seeking a Software Engineer, Distributed Systems (Infra) to build and scale the infrastructure... ...billions of interactions. You will work on real-time collaborative editing, databases,... ...Gamma's growth. The role blends backend engineering with product impact in a...SuggestedWork at office
$200k - $250k
A leading tech company in San Francisco is looking for an experienced backend engineer to design and build systems for real-time telemetry data. You will be responsible for end-to-end features, optimizing performance and scalability of backend systems. Candidates should...Senior- Ondo Finance is seeking a Backend Engineer to design and scale low-latency systems powering our trading stack across on-chain and traditional venues. You will... ...environment. The role focuses on Go or Rust, real-time data processing, and cloud services, with opportunities...Senior
- ...Praxis, Inc. is building Known’s backend infrastructure from the ground up in San Francisco. You will architect scalable services, streaming workloads, and real-time chat/voice pipelines while ensuring reliability and developer velocity. As an infrastructure architect...Senior
$145k - $217k
...DescriptionSenior Full Stack Engineer, Solve VoiceJoin... ....We’re seeking a Senior Full Stack Engineer to build the real-time voice AI product that... ...and implement backend services powering... ...features across backend systems and user-facing... ...).Proficiency in Python or equivalent...SeniorFull timeRemote work- ...TechTree is hiring a Senior Full Stack Engineer (Back-End) to own the backend of our AI agent runtime in San Francisco. You’ll... ...to APIs and UI, and scale to handle real-time workloads at high volume. The role emphasizes backend systems, real-time services, and distributed...SeniorFull time
- Sauna by Wordware, based in San Francisco, is hiring for a full-time, in-person backend/Full-Stack role. You will build end-to-end features across... ..., shipping new backend capabilities, tool integrations, and real-time workloads while shaping #J-18808-Ljbffr Sauna by...SeniorFull time
$175k - $250k
...Employment Type Full time Location Type... ...Expand and maintain our real‑time voice pipeline: design, implement, and maintain Python micro‑services for conversational... .... Ensure system resilience and HIPAA‑compliant... ...ML, product, data engineering, and client‑SDK teams...SeniorFull timeFlexible hours- ...Everyone at Orb has real ownership over their... ...to customers, and a voice in how the company grows... ...three questions in real time: what has this... ...one side, it’s real systems engineering: alerts, balances, and... ...React, Tailwind CSS Backend: Python Datastores: PostgreSQL...SeniorWork at officeRemote workFlexible hours3 days per week
$172.5k - $260.1k
...We are looking for engineers to develop the... ...platform that manages real-time ingestion and... ...conversational data from voice, video, and email... ...distributed systems at scale for major... ...high-performance backend infrastructure.Proficiency... ...such as Java, Go, Python, C++, or Ruby....SeniorFull time- ...AIDA projektai, MB on behalf of our client, is seeking Software Engineers – Backend Systems to join a high-performance real-time trading platform. This role targets production Rust experience, asynchronous programming, and strong systems knowledge in an in-person setting...
- ...in San Francisco, is seeking a senior frontend engineer to elevate the quality of customer-facing dashboards and real-time data interfaces used to build and operate voice AI agents. You will own end-to... ...while advancing the design system. The role offers ownership of...Senior
- ...vehicle technology, is seeking a Full Stack Engineer to join the founding team. You will design... ...end-to-end apps and APIs, and create real-time UIs for customers and internal teams. Lead efforts in production-grade systems, collaborate with product and design, and...Full time
- Bluejay is building the simulation, observability, and self-improvement layer for Voice AI agents. The role focuses on architecting and delivering scalable infrastructure on AWS to support millions of concurrent conversations while developing advanced AI/evaluation tooling...SeniorWork at office
- ...Envoy is seeking a Senior Fullstack Engineer for the Response team to build and scale our Threat... ...Notifications platforms. You will tackle real-time data pipelines, distributed systems, and AI-powered decision-making, while owning backend services and customer-facing...Senior
- Salesforce is seeking seasoned software engineers to build the Sales Intelligence... ...operate a high-scale, low-latency system handling real-time data from voice, video, and email to power AI agents... ...), plus proficiency in Java, Go, Python, or C++. #J-18808-Ljbffr 100 Salesforce...Senior
- ...Sift seeks a senior frontend engineer to build high-performance data visualization... ...exploration of large real-time datasets using React, Next.... ...libraries. Collaborate with backend teams on API design, performance... ...optimization, and design systems. This hybrid role offers in...SeniorRelocation
- ...teams and products for full-time, long-term roles. We help you... .... About the Role As a Senior Backend Engineer, you will take end-to-end... ...large-scale production backend systems handling significant data... ...events and DVR video, and sends real-time alerts. Build and...SeniorFull timeFor contractorsLocal areaRemote work
- ...in San Francisco, CA, seeks a Lead Perception Engineer to own the perception domain of a defense-tech autonomous systems program. You will design detection, tracking,... ...and on-device deployment pipelines, optimize real-time performance, and mentor engineers while delivering...Senior
- ...leading AI evaluation platform in San Francisco is looking for a Senior Software Engineer specializing in ML infrastructure. The successful candidate will design and develop robust real-time data and API systems, enabling insights for researchers and developers. Ideal...Senior
- ...An AI infrastructure company is looking for a Senior ML Engineer to optimize performance for voice models such as speech-to-text and text-to-speech. You will work on productionizing models on advanced serving engines, focusing on GPU utilization and inference optimization...Senior
- TechTree in San Francisco seeks an experienced backend engineer to design and ship full-stack features from the agent runtime... ...building AI software on a shared brain, ensuring system resilience at scale with real-time components and edge deployments. US work...SeniorFull timeRelocation
$175k - $250k
# Senior Backend Engineer, Healthcare Conversational AIA hybrid San Francisco senior backend role building the real-time voice and language infrastructure behind a healthcare... .... HybridStack: Python, asynchronous services, streaming systems, PostgreSQL, RedisWhat you...Senior- ...Mytra Robotics is seeking a Senior Software Engineer to integrate perception software with robotics... ...product lifecycle, and contribute to real-time embedded systems critical to robot performance. The role requires strong Python, C/C++/Rust, multithreading, and robotics...Senior
$180k - $275k
...San Francisco seeks a Software Engineer to build and scale the... ...models, and contributing to real-time collaborative editing and high... ...candidate will have 3-5+ years of backend engineering experience, proficiency... ...technologies like Node.js or Python, and an understanding of...Full timeWork at officeRemote work- ...Supero is seeking a senior backend engineer in San Francisco, focused on building and securing complex transactional services that manage orders, payments, inventory, and ledgers. You will work with Python across FastAPI, Pydantic, and legacy Bottle code, ensuring correctness...Senior
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