Substrate Labs | Founding Engineer | NYC or remote | https://www.notion.so/Substrate-Labs-Founding-Engineer-2067b... Founders Ben [0] and Rob [1] have been friends since meeting at Venmo in 2013. Ben worked at Stripe for 8 years. Rob worked at Fin (human-in-the-loop AI executive assistant, before LLMs) and was founding engineer at Substack. We started our first product, Substrate in 2023, a platform for building agen…
Ask HN: Who is hiring? (June 2025)
301–310 of 570 posts
Re: Ask HN: Who is hiring? (June 2025)
#302Tonbo IO | Product Engineer | Remote | https://tonbo.io/careers/database-engineer
We are a startup founded in the fall of 2023, working on offering "headless" real-time data analytics under Postgres. We have released several open-source projects that you can check out at https://github.com/tonbo-io.
Back-End Core Stack: Rust, Apache Arrow/Parquet, Open Telemetry
Front-End Core Stack: Python/JavaScript, NodeJs/Deno, Next.js/React, Drizzle, D3.js, WebAssembly
Re: Ask HN: Who is hiring? (June 2025)
#303We build voice AI agents for customer service over the phone. We are currently conducting hundreds of thousands of calls every day. Dialo is profitable.
We develop and self host every component across speech-to-text, text-to-speech, LLMs, real-time audio processing, and voip.
Our strategy centers on developing an open-source foundation and propriatery vertical-specific products on top of it.
tech stack: AI (wav2vec2, llama, styletts2), OCaml (systems eng), Nix, k8s, TypeScript, React, Node.js
Roles:
- Applied AI research (Speech LLMs)
- AI engineer
- UI Engineer (a full stack role with frontend focus)
How to apply: mail me at wojtek@dialo.ai with the coolest thing you build and tell me what you want to work on! (github link and/or resume optional
Re: Ask HN: Who is hiring? (June 2025)
#304Re: Ask HN: Who is hiring? (June 2025)
#305Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs.
Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days.
Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years.
Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons.
Calling all Software Engineers interested in Machine Learning and AI! If you're on the lookout for an exciting new opportunity, check out https://kipeople.my.salesforce-sites.com/recruit/fRecruit__A...
Join the Model Platform squad at Ki, an ambitious team dedicated to developing Ki's Core Algorithmic Underwriting Platform, the backbone of Ki's Algorithmic Underwriting capabilities and aspirations.
The squad's mission is to empower Ki in constructing and deploying cutting-edge algorithmic underwriting models and scalable model graphs. Examples of what you might be involved in are - developer tooling, micro-services orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure.
Tech stack: Python, Golang, Kotlin, Typescript, Kubernetes, GCP.
Feel free to reach directly if you have any question https://www.linkedin.com/in/alessandro-r-rizzo/
Re: Ask HN: Who is hiring? (June 2025)
#306We're a small team building tools to streamline workflows for professionals — think Excel superpowers for enterprise users. Clients include top consulting firms and universities. Patents pending.
Looking for an experienced dev to take ownership of our VSTO add-ins (C#/.NET 4.8.1, WPF), deal with real-world deployment quirks (firewalls, TLS, MSI/ClickOnce), and help us scale.
Nice to have: deep debugging chops (COM, Excel), experience distributing enterprise software (.exe licensing, obfuscation, etc).
We offer equity, flexible vacation, full hardware/software setup, and a remote-friendly culture.
Email hiring@navexl.com if interested.
Re: Ask HN: Who is hiring? (June 2025)
#307Clearly AI accelerates appsec and privacy reviews. We help enterprises like Rivian and HID Global cut review times by 90%.
We're building AI agents with context from code, tickets, policies, and knowledge bases to auto-fill questionnaires, populate tables, and create diagrams. Clearly AI is an enterprise-grade AI application built on AWS.
You will own major architecture decisions, ship core features, and grow in scope as we scale.
AI Engineering is a new field that presents a rich set of hard problems. You'll need to push the field forward to deliver real value to real people.
We value pragmatism, ownership, and curiosity.
Our product was the winner of the 2025 AWS Bedrock Challenge. Investors include Y Combinator, Basis Set Ventures, and Argon Ventures.
Apply here: https://www.ycombinator.com/companies/clearly-ai/jobs/yQcnFv...
Re: Ask HN: Who is hiring? (June 2025)
#308We're a small, well-funded startup building a new product in the web3 space. We're looking for a frontend engineer with a strong sense for design and UX.
What we're looking for:
- React Native (or Expo) experience
- Ability to turn Figma files into crisp, pixel-perfect UIs
- An eye for smooth, subtle animations
- web3 experience is a strong plus
- Someone who cares deeply about the craft and has a bias toward shipping
We're a small and fast-moving team—this is a chance to have real product impact from day one. Preferably full-time.
If you're interested, drop a link to your work/GitHub and a short note to: careers@oric.app
Re: Ask HN: Who is hiring? (June 2025)
#309Looking for exceptional candidates with experience building and growing products from scratch that can take ownership of this early days product and take it to the next level.
What is Matcha
Realtime AI search through 1M+ top jobs from all sources Cut through the noise & only see the top 30 jobs to be the 1st to apply to everyday AI Ranks for fit based on your experience and preferences Generates natural AI cover letters on the fly
Skills
React.js Next.js Supabase Javascript Python Firecrawl Scraping and managing large amounts of data Good eye for design
Benefits: Considerable equity Unlimited vacation (At least 4 weeks per year)
Must be located in EU/Canada/US
Re: Ask HN: Who is hiring? (June 2025)
#310Stored | Full Stack/Backend Engineer (C#, TypeScript, Postgres) | Fully Remote (European timezones only) | Full-Time We're Stored – a digital payments startup redefining how merchants sell and get paid. We recently closed an oversubscribed funding round, driven by several new partnership agreements with some of the world's largest payments businesses. You’ll be joining a small team where your work will have immediate…
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