decircletalentpartner

Midpage - Senior Software Engineer

North AmericaSenior

AI Anthropic API Data Pipelines DevOps +12 skills

Midpage: legal data layer and AI legal research; Anthropic's legal data partner; 200+ law firms (NYC, 8 people, $6.1M). Comp: $170K-$240K + 0-0.4% equity. Location: On-site NYC. Visa: Not open to visas (US citizen…

HybridNorth AmericaSenior

AIVC - Senior AI Engineer (Studio)

Agentic AI AI CI/CD Databricks LLM +5 skills

AIVC Studio: builds AI ventures from validated concepts to shipped products. Comp: $190K-$250K + Bonus, platform equity, studio fund participation, PE fund carry. Location: Hybrid, 3 days in office (21st & Broadway…

AfterQuery - Senior Infrastructure Engineer, Applied AI

North AmericaSenior

AI AWS Distributed Systems Elasticsearch GCP +5 skills

AfterQuery: novel datasets and data infrastructure for frontier AI labs (85 people, $34M raised, SF). Comp: $250K-$350K base (OTE $300K-$450K (bonus up to $100K)) + competitive equity. Location: On-site 5 days, FiDi…

HybridNorth AmericaSenior

Beli - Senior Software Engineer

Android Angular Computer Vision Django Figma +6 skills

Beli: social app for restaurant lists, maps and personalized recommendations (10 people, $30M+ raised, NYC). Comp: $200K-$260K + competitive equity. Location: Hybrid, 3 days/week Flatiron, Manhattan. Visa: O-1, TN and…

Open 75d RemoteWorldwideSenior

3 months ago

OP Labs - Senior Software Engineer, Protocol (Rust)

Builds and maintains the OP Stack, a Rust-based open-source blockchain protocol powering Ethereum L2 networks, focusing on core client infrastructure and protocol upgrades.

AI Blockchain Distributed Systems Ethereum EVM +4 skills

Open 75d RemoteWorldwideSenior

3 months ago

OP Labs - Sr. Product Manager, Fintechs & Exchanges

Drive adoption of onchain financial services by defining product strategy for fintechs and exchanges, integrating DeFi features into their platforms while ensuring compliance and user experience.

Blockchain DeFi Ethereum Fintech

Blockchain Cryptography Program Management Proof of Concept Web3

o1Labs - Senior Technical Product Manager

Open 113d RemoteSenior

o1Labs incubated the Mina Protocol—the first succinct zero-knowledge blockchain—and built o1js, the leading framework for writing ZK applications. We are exploring new applications of programmable cryptography and…

Open 113d North AmericaSenior

Mural Pay - Senior Backend Engineer

API Api Design AWS Docker GraphQL +10 skills

As a Backend Software Engineer, you will have the opportunity to join our growing Engineering team and report to the Head of Engineering and CTO. You will have the opportunity to work on novel and challenging technical…

Open 118d North AmericaSenior

Merciv - Senior Engineer, Agentic Infrastructure

Agentic AI AI API Data Ingestion Data Pipelines +7 skills

Merciv is building the intelligence layer for enterprise commerce. We connect an organization's entire data landscape — internal systems, social signals, industry reports, consumer behavior — and surface the…

Open 118d North AmericaSenior

Merciv - Senior DevOps Engineer, Platform Infrastructure

AWS Bash CI/CD Cloud DevOps +17 skills

Merciv is building the intelligence layer for enterprise commerce. We connect an organization's entire data landscape — internal systems, social signals, industry reports, consumer behavior — and surface the…

Open 118d North AmericaSenior

Merciv - Senior ML/AI Engineer, Agentic Intelligence

Agentic AI AI Anomaly Detection Feature Engineering LLM +10 skills

Merciv is building the intelligence layer for enterprise commerce. We connect an organization's entire data landscape — internal systems, social signals, industry reports, consumer behavior — and surface the…

TRM Labs - Senior Solutions Architect (Pre-sales)

AI API Api Documentation JavaScript Pre-sales +5 skills

TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. TRM's platforms enable investigators to trace illicit activity, build cases, and…

TRM Labs - Senior Infrastructure Engineer

AI Airflow Automation AWS BigQuery +19 skills

TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. TRM's platforms enable investigators to trace illicit activity, build cases, and…

5 months ago

Semiotic Labs - Senior Backend Engineer

Agentic AI AI API Asyncio AWS +19 skills

Semiotic Labs is a venture studio building ambitious products at the intersection of AI, security, data, and infrastructure. Past ventures include Odos , a leading liquidity aggregator, and Cambrian , which provides…

Open 122d North AmericaSenior

6 months ago

Hyperbolic Labs - Senior Site Reliability Engineer

Accessibility AI Automation AWS Azure +15 skills

Hyperbolic Labs is on a mission to democratize AI by breaking down the barriers to computing power with our Open-Access AI Cloud. By aggregating computing resources across the globe, we offer an innovative GPU…

Open 122d North AmericaSenior

6 months ago

Polymarket - Senior Backend Engineer, US Exchange

API AWS Cloud C++ Data Pipelines +13 skills

Polymarket is the world’s largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built…

6 months ago

Hyperbolic Labs - Senior GPU Infrastructure Engineer

Accessibility AI API Api Design CI/CD +11 skills

Hyperbolic Labs is on a mission to democratize AI by breaking down the barriers to computing power with our Open-Access AI Cloud. By aggregating computing resources across the globe, we offer an innovative GPU…

7 months ago

Polymarket - Senior Platform Engineer

Ansible API AWS Blockchain Cloud +11 skills

Polymarket is the world’s largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built…

Open 122d RemoteContractSenior

7 months ago

Fuel - Senior Web3 Software Engineer

Fuel is a high-performance blockchain operating system that redefines what's possible on Ethereum. By combining unparalleled throughput with the core principles of decentralization and security, our platform…

Accessibility API Api Design Blockchain DeFi +22 skills