LaunchDarkly is hiring Remote Senior Product Security Engineer: https://grnh.se/xonwo33o3us

OnFrontiers | Senior Engineer | Hybrid/Remote | NYC or Baltimore

OnFrontiers is hiring a strong senior engineer with experience programming agents to lead development of our agentic intelligence platform for government contractors.

We're looking for a passionate, curious engineer, who wants to work closely with our founding team and contribute as both a technical expert and a member of the product leadership.

In the role, you'll lead development of our indexing services, LLM integrations and APIs, as well as our SaaS platform, as we continue to scale. The role is hands-on but has the potential to grow into management as the team scales.

Core technologies include OpenSearch, Postgres & PGVector, Go, Python and React, all running on AWS.

https://www.onfrontiers.com/job-postings/lead-engineer

Interested, feel free to email me directly: Email is hidden

Sumble is the newco from the founders of Kaggle. We are hiring software engineers, data engineers, machine learning/ai engineers, growth and a designer.

Can view our roles and apply here: https://apply.workable.com/sumble-inc/

As background, we are building a knowledge graph from web data with a first focus on data for go-to-market teams. We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.

Our long-term vision is to become the primary destination for accessing high-quality web data. Try the product at sumble.com.

We are a team of 15, including 10 engineers with experience at companies such as Google, Meta, Stack Overflow, and Kaggle.

Continua AI | https://continua.ai | Multiple Roles | ONSITE (NYC/Seattle) | Full-time | Salary + Equity

At Continua (http://continua.ai/), we're on our way to solving Social AI, and we're expanding our team! We've built an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless. We're social creatures and it just seemed to us a huge opportunity to bring AI into group settings. We've seen strong retention over the last few months and want you to help us bring our product to the next level. Try adding our agent at http://continua.ai/ to group chats and kick the tires!

I’m David (https://www.linkedin.com/in/dpetrou/), the founder and CEO. Before starting Continua, I was a Distinguished Software Engineer at Google. We’re backed by top-tier VCs and incredible angel investors. Our team is a fantastic bunch (http://continua.ai/team) of accomplished engineers and researchers from Google, Slack, Disney, and several AI startups. We're pretty clued in on the technology side and have a strong vision of how the transformative technology of the last few years along with our own secret sauce (not just a ChatGPT wrapper) can help a huge number of people.

We’re hiring a Senior/Staff Machine Learning Engineer, a full-stack engineer, a systems engineer, and a content creator: https://jobs.ashbyhq.com/continua/

For the ML role: you'll work on building and improving the best LLM group chat experience there is, including fine-tuning models to boost conversational quality and improve scalability and identifying novel ways to build a "memory" which leads to a personalized and unique experience for our users. You're an experienced machine learning engineer with broad knowledge and skills and have experience fine-tuning LLMs for both generative and discriminative use cases. You have a Master's or PhD in Machine Learning (or a Bachelor’s with exceptional industry experience). You understand what it means to work at a fast-moving startup.

Oh, and we maintain a vibrant blog, including items of technical interest, at http://blog.continua.ai/. Check it out! :)

David

Ours Privacy (https://oursprivacy.com) | Senior/Principal Software Engineer | Full-stack | Remote (US)

Ours Privacy is building a HIPAA-compliant Customer Data Platform (CDP) and Consent Management Platform (CMP) designed for healthcare organizations. We help hospitals and digital health companies use analytics, consent, and personalization tools without compromising on privacy.

Our stack: Our stack: React, Node.js/TypeScript, and AWS (Lambda, API Gateway, S3, Step Functions, CloudFront, WAF, DynamoDB, Athena/Iceberg).

What we’re looking for: • Startup mindset: bias toward shipping, ownership, and iterating quickly. • Engineers who enjoy working across the stack • Comfort with AWS (serverless preferred) and TypeScript/JavaScript.

Why join us: • Early stage, venture-funded startup — own complete features. • Remote-first (US-based team). • Small, senior team that values technical excellence, transparency, and work-life balance. • Flexible job title

Apply: https://oursprivacy.com/careers/software-engineer

pod network | Competitive salary + equity | Remote or on site in Athens, Greece | multiple roles | https://pod.network/hiring

We are an ambitious, early-stage Web3 startup building a revolutionary new layer-1 protocol designed to bring a Web2-like experience to Web3 systems. Our team is developing a chainless, blockless, and leaderless protocol that challenges the conventional notion of consensus. Read more about pod https://pod.network/

We are backed by a16z crypto, 1kx, and BBF.

If you're passionate about Web3 and want to help developers, businesses, and partners build on cutting-edge Web3 infrastructure, we'd love for you to join us.

We are looking for: Smart Contract Engineer (EVM/Low-Level Execution) | Business Development Lead | Content & Growth Strategist

Apply here: https://pod.network/hiring

Vibrant (https://www.vibrantpractice.com) | Founding Applied AI Engineer | Full-Time | SF Bay Area (hybrid)

We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.

We're a world-class team of health tech founders, AI builders, and physicians from Meta, Stride Health, and Parsley Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.

In words of doctors using our product already in production: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here"

Our stack: Typescript, React, NextJS, React Native, Expo, AI SDK, and custom AI agents, RAG, tools, and agentic workflows.

It's still early days for us – we're looking for folks who ship fast and are curious and resourceful. If that's you, shoot me an email at Email is hidden or just book an intro with me: https://book.vimcal.com/p/pedro/hn-15-minute-chat-with-pedro

Scholarly | Software Engineer | Seattle, On-Site | Full-Time | $130k - $200k + equity + health benefits + equipment budget

Scholarly is building the HR operating system for higher education. We've built a software platform that enables our customers to make data-driven decisions and to automate essential processes like performance reviews, tenure processes, leave workflows, and more. We are a venture-backed seed stage company of experienced, motivated, and collaborative folks. We are backed by leading investors in the industry and working with some of the best universities in the US.

We're looking for a full-stack candidate without about 5 years of experience building web applications. We write Ruby and Rails, but we are considering candidates with other stack experiences. Engineering is based in Seattle and on site in Pioneer Square. Looking to get back to a collaborative, in-office culture post-COVID? Let's chat.

If interested, please apply here: https://jobs.ashbyhq.com/scholarly/1835336e-2b79-4531-82a0-f...

Squint | Onsite, San Francisco | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.

What makes Squint special?

- Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.

- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.

- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.

High Priority Open Roles:

- Product Engineer, High Velocity

- Senior GTM Recruiter

- Strategic Enterprise Account Executive

- Senior Sales Engineer

- Sales Engineer

- SDR Manager

View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=hackernews

Stealth Vertical AI Startup (a16z Speedrun 006) | Founding AI Engineer | San Francisco | Onsite | $120K + Top Equity

We're building the first AI mover in a massive, real-world industry crucial to keeping the modern world running. $100K ARR in 3 months and pre-seed from a16z speedrun.

Team: Not our first rodeo. Michael Holkesvik (me!) was CTO of series B company that raised $65m. Sanjay Dasari (nice guy!) is a 2× founder and scaled his last startup to $250M revenue. We have the best advisory board in the industry, and know how to have fun while building something massive.

Role: Work directly with us, and own full stack features end-to-end. You should be excited for customer site visits where we get the privilege of sharing our tools with expert blue collar workers. Not "forward deployed", but we need to be belly-to-belly on occasion to learn what's working.

You: Sharp and scrappy, excited about overlooked industries. 2-3 years experience, ideally writing code at an early stage startup. You're excited about cutting edge voice AI (pipecat, vapi), AI agents (Browserbase, Vercel AI SDK), and multimodal reasoning.

Apply: Email is hidden with a short note + optional links to projects/code