Circadia Health | https://circadia.health | El Segundo (LA Area) | Full-Time | up to $220K USD
We help save lives through early detection of cardiopulmonary conditions using our proprietary radar-powered contactless sensor and AI. Our technology touches 40,000+ patients daily across nursing homes and home health.
AI Engineer: https://www.linkedin.com/jobs/view/4320193874/
MiLaboratories | Bilbao, Spain | ONSITE | VISA SPONSORSHIP | RELOCATION SUPPORT
We are MiLaboratories, the team behind Platforma.bio & MiXCR. We are building the "OS for Biology"—a platform that processes terabytes of genomic data to accelerate antibody discovery and drug development.
We are a deep-tech research lab, not a typical SaaS. We work fully on-site in Bilbao because the complexity of our problems (high-performance computing + biological nuances) requires high-bandwidth, in-person collaboration.
We are hiring for two core roles:
1. Senior Go Engineer: You will build distributed systems for high-load genomic data processing. This is not CRUD. We need someone who understands memory management, concurrency, and algorithmic efficiency at scale.
2. Bioinformatics Developer (Antibody Discovery): You will work on the scientific core, developing blocks for NGS data analysis and antibody structure prediction. You should be fluent in both code and biology.
The Offer:
Comp: Top-tier EU salaries (~€90k - €120k).
Tax Advantage: Bizkaia has independent tax autonomy. You qualify for the "Special Impatriate Regime" (30% salary tax exemption + expense deductions).
The Reality: Your effective tax rate drops to ~15-20%, yielding a significantly higher net income than London or Berlin.
Stock: We grant ESOP and treat equity as a life-changing wealth vehicle, not a "nice to have."
Relocation: Comprehensive "Soft Landing" package (Visa, temporary housing, school search).
Location: Bilbao is a hidden gem—ocean, mountains, and high quality of life with a low cost of living.
Process: No HR screening. You will talk directly to the engineering team.
Email me (I am the CEO): Email is hidden. Please mention "HN" in the subject and include your GitHub.
ModPhone.ai | Business Development | REMOTE (US) | Commission + Equity | modphone.ai
AI-powered phone/SMS/email/chat platform for schools, cities, and SMBs. Live paying customers, 60-second setup, multilingual.
Role: Own outbound—cold calls, LinkedIn, email. You eat what you kill. Comp: Uncapped commission (20-30% of first-year ACV) + early equity. Path to base as you prove out.
You: Hungry, self-directed, comfortable on the phone. Bonus: E-rate/EdTech/GovTech experience.
Founder-track role. Small technical team (ex-Google, GitHub) and seasoned sales team (20+ years in telecom).
Email Email is hidden
Hiring: Fullstack Engineer and UI Designer (Remote, LATAM) – BudgetSimple
BudgetSimple is a no-code app and site builder for personal finance coaches, creators, and advisors.
We’re growing the platform and looking for: * Fullstack Engineer * UI Designer
Both roles will work directly with the founder on a real, production SaaS used by paying customers.
Fullstack Engineer React, Python (Flask), Postgres Build and ship full features end to end Care about clean code and simple systems Bonus: SaaS, no-code tools, Stripe
UI Designer Design clean, modern, highly usable web app interfaces Dashboards, forms, workflows, design systems Strong product thinking and attention to detail Bonus: SaaS, fintech, no-code products
Both roles are fully remote. We are specifically looking for candidates based in South America, Central America, or Mexico.
Email Email is hidden with: A short intro Links to work you’ve built or designed
Thanks!
Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team.
Technical Program Manager: https://jobs.ashbyhq.com/category-labs/bdfe89a6-83f6-4ab3-b6...
Smart Contract Engineer (Solidity): https://jobs.ashbyhq.com/category-labs/776ce314-aa12-471b-92...
Infrastructure Engineer, APAC: https://jobs.ashbyhq.com/category-labs/ea8cf4f7-0db7-43e9-af...
Senior SWE (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/45f674b2-d904-482e-a5...
Senior Researcher, Systems: https://jobs.ashbyhq.com/category-labs/015934c5-66e5-4042-94...
RealStack AI | Senior Software Engineer | NYC | Onsite Full-time | Apply here https://forms.gle/x9czydbwsgyznww57
Commercial Real Estate (CRE) is the world’s largest asset class. The annual transaction volume is 10% of US GDP, yet the industry remains slow and archaic because data is locked in PDFs and Excel files. We are transforming CRE into an AI-native asset class by helping investors understand their own assets better.
*We are hiring in NYC:*
Senior/Staff AI/IE engineer (NYC)
- Architect RAG/prompt systems to parse heterogeneous structured data. - Develop frameworks connecting LLMs to quantifiable investment decisions. - Collaborate with finance experts to translate domain knowledge into code.
Senior/Staff Full-stack engineer (NYC)
- Own the infrastructure and UI that power high-value investment decisions. - Design scalable data pipelines and cloud architecture. - Tackle complex business logic with domain-driven design.
*Who are you:*
- You build things for fun, obsess over craft, and have a lot of product ideas. - You have proven experience shipping production software to solve *ambiguous business problems*. - You have experience with end-to-end NLP/IE and complex data extraction.
Company: Watchtower Health Location: Remote US Role: Founding Full Stack Engineer Compensation: Equity only - til funding Tech: React, Node or Python, SMART on FHIR, healthcare workflows
We are building Watchtower Pulse, an AI driven system that lives inside Epic and Cerner to automate DME and discharge workflows. It reads the chart via SMART on FHIR, checks insurance rules, generates complete referral packets, and routes them instantly.
Founder has deep hands on hospital and EHR experience. MVP scope is intentionally narrow and pilot conversations are active.
Looking for a senior engineer with founder mindset who wants true ownership from day one. Healthcare experience is a plus but not required.
Email Kris at Email is hidden
Fluidstack | SWE, SRE, Networking, Infra, TPM, PM, and many more | SF, NYC, ATX, LON | Full-Time
Fluidstack is a full stack AI infrastructure company building datacenters, deploying GPUs, and operating hundreds of thousands of accelerators for top tier AI labs. We're also partnering closely with Anthropic (https://www.anthropic.com/news/anthropic-invests-50-billion-...) on deploying GW scale clusters.
More info at https://careers.fluidstack.io/jobs or ping careers at fluidstack dot io!
Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com
- Radar is the geo-location dev tool
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square and remote friendly (US)
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.
- Extracting raw map data from satellite maps and the web leveraging ML and AI
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at Email is hidden
Baserow | Product Specialist | REMOTE (Europe or US) | Full-time | baserow.io
Baserow is an open-source no-code database platform (Airtable alternative) for building databases, internal apps, and workflows.
You’ll work with prospects + customers to translate real processes into Baserow solutions: data modeling (tables/relations), demos/POCs, production-ready setups, integrations/APIs, best practices, and feedback to product/engineering. Also help with docs/onboarding and first-line support for support-contract customers.
You: 2+ years with Baserow or similar (Airtable/n8n), strong English, comfortable with APIs/HTTP + basic JS/Python (SQL a plus). Bonus: enterprise workflows, git/docker (self-hosting), training content.