Technical Lead, SWE jobs in United States
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1mind · 4 weeks ago

Technical Lead, SWE

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level, Lead/Staff

1mind is a platform that deploys multimodal Superhumans for revenue teams, helping to enhance buyer engagement and streamline workflows. The Senior Backend Engineer will architect and implement backend services for AI-agent applications, focusing on low-latency and high-throughput systems.

Artificial Intelligence (AI)Customer ServiceSaaSSales AutomationSoftware
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H1B Sponsor Likelynote

Responsibilities

Architect, implement, and optimize backend systems supporting AI agent interactions: ingestion, indexing, retrieval, embedding/memory management, tool‑call orchestration, context tracking, and ranking
Build scalable pipelines and services to support real‑time, multimodal interactions (text, audio, structured data) with tight latency and throughput constraints
Design APIs, data models, caching and indexing layers, retrieval/feedback loops, context‑management frameworks, and tool‑call workflows
Integrate retrieval‑augmented generation (RAG), hybrid search/ranking, vector/embedding lifecycle management, and memory systems into production services
Define and monitor metrics for latency (p95/p99), throughput, freshness, memory/context state size, retrieval relevance, tool‑call success, and system health
Collaborate deeply with ML/IR teams, product, and frontend teams to deliver end‑to‑end capabilities, shaping how Superhumans reason and act
Mentor engineers, lead design/code reviews, set engineering best practices, and influence technical vision and architecture

Qualification

Backend systemsDistributed systemsAI agent applicationsCloud infrastructureSystem designLow-latency optimizationTypeScriptVector databasesConcurrencyData modelingCaching/indexing

Required

Proven experience delivering backend or fullstack systems (backend‑heavy focus) in a fast‑paced environment; ability to take full ownership of major subsystems
Strong programming fundamentals and system‑design skills: distributed systems, concurrency, data‑modeling, caching/indexing, low‑latency optimisation
Demonstrated experience or interest in AI agent applications: retrieval systems, embeddings/vector search, memory/context management, tool‑calls, orchestration
Familiarity with cloud infrastructure, containerisation/container orchestration, monitoring/observability, service metrics and SLOs

Preferred

Experience with TypeScript (or similar modern language), fullstack contributions, or frontend/backend coupling
Experience with vector databases or hybrid search infrastructures, memory/context lifecycles in real‑time systems

Company

1mind

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1mind is a platform that deploys multimodal AI-powered Superhumans for revenue teams.
dateFounded in 2024
location
San Francisco, California, USA
people-size11-50 employees
web-link
https://www.1mind.com

H1B Sponsorship

1mind has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Early Stage
Total Funding
$40M
Key Investors
Battery VenturesPrimary Venture Partners
2025-11-10Series A· $30M
2024-04-21Seed· $10M
2022-12-30Pre Seed

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Company data provided by crunchbase