StorPool is building the future of data storage. Our software runs at the heart of modern clouds, delivering <100µs latency, 113M+ IOPS per cluster, and 99.999% availability. We're profitable, self-funded, and our customers love us (NPS off the charts).

We're looking for a Senior Software Engineer to join our Core Storage team. You'll tackle genuinely hard problems: writing custom Linux drivers, optimizing lock-free data structures at nanosecond scale, building fault-tolerant distributed algorithms, and debugging issues that go all the way down to kernel internals. This isn't CRUD work - it's systems programming at its most challenging.

Competitive salary, fully remote, meaningful time off, and a yearly education budget to keep learning.

If you get excited about shaving microseconds off I/O paths and building infrastructure that simply doesn't break, we should talk.

Apply here: https://storpool.com/force/senior-software-engineer-storage-...

daydream is an AI-native growth marketing company helping some of the fastest-growing teams use AI to drive sustainable, measurable growth. We’re building systems that sit at the intersection of applied AI, SEO/GEO, experimentation, and revenue; with real production impact, not demos.

We’re growing our technical and growth leadership team and are currently hiring for the following roles:

Applied AI Engineer

Work hands-on with LLMs, retrieval systems, and applied ML to ship production AI features. You’ll collaborate closely with engineering, growth, and product to design systems that move real business metrics; not just model benchmarks.

Staff Engineer

A senior IC role focused on technical leadership, architecture, and setting a high bar for engineering quality. You’ll partner with founders and senior leaders, own critical systems, and help scale both our platform and our team.

Growth Lead

Own growth strategy end-to-end, from experimentation and SEO/GEO to AI-driven insights and execution. This is a hands-on leadership role for someone who can think strategically, execute tactically, and partner deeply with product and engineering.

Careers: https://jobs.ashbyhq.com/withdaydream

Contact: kathleen <at> withdaydream <dot> com

If you’re excited about building at the intersection of AI, engineering, and growth, and want to work on problems that actually ship, I’d love to hear from you.

Hi HN, we're a small (currently 6 people) proprietary trading firm focused on prediction markets & sports. If you love maths, great software, sports and want lots of ownership - come join us! We're looking for someone with (i) experience in quant research at an established firm and/or (ii) extensive sports-analytics modeling work.

Apply by emailing draftpicks[at]kairos-research.ai with a quick line and CV/Github/Kaggle.

We're building a fully automated agentic platform to help the construction industry optimize takeoffs, make better design decisions and reduce carbon emissions related to construction materials.

We're a seed stage startup of 10. You'll be working on our core agentic AI stack and learn a lot of building science along the way.

Apply at https://careers.tangiblematerials.com/

Tech Stack: Ruby on Rails, React, TypeScript, Postgres

We’re building the modern standard for subsurface data management. Our software handles borehole logging, lab testing, CPT data, and PDF digitization. BoreDM is used by 40+ geotechnical firms and 20+ state DOTs nationwide.

Looking for a full-stack engineer to join us. Interest or experience in local-first/offline-first architecture is a plus.

Stack: TypeScript, React, Python, Flask, Jazz.tools, SST, AWS

Boston preferred, but D.C. works too.

will@boredm.com

ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others.

We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia. A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.

Your Responsibilities:

* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products

* Contribute to our security tools and create new ones in collaboration with our internal research team

* Conduct security research and publish your findings

Requirements:

* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code

* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus

* Good knowledge of cryptography

* Proficiency with Linux and Git

* Good written communication skills

* Fluent in OOP programming language

Bonus Points:

* Formal Verification, White Box, Vulnerability Scanning

* Solid Blockchain Knowledge

* Consensus Algorithms

Join us here: https://www.chainsecurity.com/jobs/blockchain-security-engin...

Questions about the role? Contact: jobs@chainsecurity.com

Hudl is the leader in sports technology, video analysis & data. We're looking for the best talent around the world. Come help teams and athletes reach their potential—and find yours, too.

Offices in the US, Netherlands, India, UK, Italy, China, Japan, Spain, New Zealand, Australia. Multiple roles across hardware, IT, MLOps, engineering, sales and beyond:

https://www.hudl.com/jobs

Shepherd is an all-in-one commercial insurance platform. We provide savings on insurance premiums for commercial businesses that are leveraging modern technology on their worksites. While we began with commercial construction, we've just expanded into adjacent sectors, like renewable energy & power!

We’ve raised over $20M and we’re looking for product-minded engineers to join us as we continue to scale! We’re looking for someone who thrives on ownership, drives results, and cares deeply about both technical excellence and customer impact.

We’re hiring for Senior & Staff-level Full Stack & Backend Engineers. We’re growing the engineering team from 20 to 40 this year. And we're also looking for two Product Managers!

* Full Stack - Job Posting: https://jobs.ashbyhq.com/shepherd/c4081c3d-a79b-4ac9-aa19-78...

* Backend - Job Posting: https://jobs.ashbyhq.com/shepherd/395f4b75-cf05-4581-8408-8f...

* Product Manager, Pricing - Job Posting: https://jobs.ashbyhq.com/shepherd/2c278fc5-82fd-4887-874a-2f...

* Product Manager, Servicing - Job Posting: https://jobs.ashbyhq.com/shepherd/041af02a-4d4e-4711-935f-ad...

Our stack includes: Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis

Apply here: https://shepherdinsurance.com/careers

* In the form, be sure to mention that you heard about this opportunity via Hacker News.

If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog

Foxglove is the leading observability and data platform for robotics & physical AI, trusted by the world's top companies building for the physical world.

Many open roles:

- Software Engineers (Backend, Frontend, Data, Viz, WebGL/WASM, Rust, SE, FDE)

- Product Manager, Data Platform

- Design

- Marketing

- Account Exec

Email in profile.

https://foxglove.dev/careers