Ephemera (xmtp) | Senior or Staff Software Engineer | Full-time | Remote, USA timezones preferred | https://xmtp.org

We're looking for cryptographically-minded, privacy-conscious engineers to join us.

Staff Software Engineer, React Native — This is a killer mobile app dev that has deep understanding of RN, has built consumer apps.

Staff Software Engineer, Distributed Systems — This person has worked on large distributed systems and will join the decentralization team to build resilient, scalable infrastructure for messaging. Languages: Go, Rust

Staff Software Engineer, Protocol (Multiple open seats here!) — These hires will work alongside the protocol team in continuing to improve and harden XMTP. Languages: Rust, Kotlin, Swift, Javascript

Staff Software Engineer, Partner Enablement — This is a highly technical, product minded engineer that has a passion for supporting integrators and key partners building with XMTP

Interested? Send your resume to dakota atsign ephemera hq.com Replace the atsign and remove the spaces, of course.

Sourcegraph | San Francisco | Full-Time | SWE, Forward Deployed Eng, Solutions Eng, Dev Advocate (all roles write code) | https://sourcegraph.com

Sourcegraph is hiring software engineers and forward deployed engineers to industrialize software development with AI. Our customers are the most important organizations in the world, including Stripe, Palantir, 4/6 top US banks, 7/10 top software companies, and many parts of the US government and military.

Everything is changing about how software is built. Over the last few months, our AI went from writing 43% of customer code across the board to 85%+ with our unconstrained, cost-is-no-object AI coding agents. We build exclusively for the organizations with requisite scale and budget for automation; some devs incur more than $4500/month, and that’s just the beginning.

Sourcegraph is backed by Sequoia, a16z, Redpoint, and Goldcrest.

Apply here: https://grnh.se/0572f98b4us

Riza | San Francisco | Full-Time | System, Backend, and Full-Stack Engineers | https://riza.io

We provide isolated runtimes for executing untrusted code, mostly generated by LLMs. Our sandboxing is powered by a combination of WebAssembly, V8, and microVMs. Our customers do things like extract data from log lines at run time by asking claude-3-7-sonnet to generate a parsing function on-the-fly and then sending it to us for execution.

Things we need help with:

- Our API (https://docs.riza.io/) (Postgres / Go)

- Our account dashboard (Postgres / Go / React / TypeScript)

- Our code execution engine (Go / Rust)

- New products including code generation workflows (Anthropic / OpenAI experience a plus)

We’ve raised seed money, but the whole company is currently just me, Andrew and David working out of a converted warehouse on Alabama St. We’re second-time founders, so we know the risk we’re asking you to take and we’re prepared to compensate accordingly.

See open roles and apply here: https://jobs.ashbyhq.com/riza

IPinfo.io | Various Roles | Remote (Anywhere) | Fulltime / Partime / Contract | https://ipinfo.io

IPinfo is a leading provider of IP address data. Our API handles over 100 billion requests a month, and we also license our data for use in many products and services you might have used. We started as a side project back in 2013, offering a free geolocation API, and we've since bootstrapped ourselves to a profitable business with a global team of over 40 people, and grown our data offerings to include geolocation, IP to company, carrier detection, and VPN detection. Our customers include T-Mobile, TransUnion, DataDog, DemandBase, and many more.

- Software Engineer - integrations (fulltime) - apply at https://ipinfo.bamboohr.com/careers/63?source=awq9mjg%3D > We're looking for an engineer to lead our integration efforts - including our various existing platform integrations (Databricks, Splunk, Elastic, Snowflake, Maltego) and SDKs, and also work on new integrations for new platforms and languages.

We're always on the look out to strong software or data engineers with an internet measuremenet / analysis background to join our team too.

Boost My School | Senior or Staff Software Engineer | Full-time | Remote, USA only | $147-$185K salary | $16-26K bonus

Love building a product that improves a user’s life so much that they can’t help but share it with their peers?

Boost My School is on a mission to help schools build a better future. Our platform is trusted by 200+ K-12 schools to modernize their fundraising, events, and auctions.

Why work at Boost?

1. We make meaningful impact helping schools and students

2. We win as part of a thoughtful and collaborative team

3. We embrace ownership over our work, growth, and time

For full job details and instructions on how to apply: https://boostmyschool.com/careers#senior-software-engineer

Tags: edtech, fintech, social impact, mission-driven

Stack: Ruby, Rails, React, GraphQL, Typescript

Trustworthy | Remote | Full Time | https://www.trustworthy.com

-> Senior React Native / Android Engineer

-> Full Stack Software Engineer (Django / React)

Trustworthy makes The Family Operating System®, the safe, easy, modern way to store, access, and share important family documents with loved ones & advisors — IDs, Finances, Property, Passwords, Insurance, Taxes, Legal, Business, Contacts, Family Resources, and more.

Apply Here: https://wellfound.com/company/trustworthyco/

AllSpice | https://allspice.io/ | Boston, MA / SF or Remote/Hybrid | Full time (US timezones) | Sr./Principal/Staff | Golang, Vuejs, Rust

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with revision control, design review, and automated test (think GitHub/Bitbucket for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

https://techcrunch.com/2023/12/05/git-allspice-enterprise-6m...

We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers

We’re hiring primarily for:

Sr.-Staff Frontend Software Engineer - You'll be the subject matter expert for our front-end (Vue, JS, Golang, Playwright, jest), and work with open-source projects to extend our user experience. https://allspice.io/post/jobs/sr-principal-staff-front-end-s...

Sr. Technical Product Manager (Actions) - You're a hardware nerd who's been frustrated with the lack of automation and data access in electronics design. You're thrilled at the prospect of running wild with full access to circuits data to build extensible plugins to automate design validation, generate exports, run simulations, and connect to external data APIs. https://allspice.io/post/jobs/sr-technical-product-manager-a...

Sr. Technical Product Manager (AI) - You've been an early adopter, introducing AI features in your past products. You understand how to tame large amounts of data for use in RAG to get consistent, functional output from LLMs, and you're not afraid to talk tensors. https://allspice.io/post/jobs/sr-technical-product-manager-a...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Javascript

Apply by emailing us at jobs<AT>allspice[dt]io (<AT> -> @, [dt] -> .) with [HN] in the title and a link to your GitHub/GitLab profile and/or resume for technical roles.

Chroma | ONSITE - San Francisco | Full-time | https://trychroma.com Chroma is building the memory layer for AI applications. It's an open-source vector database, with multi-environment support from a local DB to a unique serverless architecture. We just launch a re-written version of our product in Rust, and also work in Typescript, Next.js, Go, and Python.

We're hiring for these areas:

- Product design

- Infrastructure engineering

- Production engineering

- AI tools engineering

- AI Engineer - Tools & Support, focused on developer support

Apply here: https://jobs.ashbyhq.com/trychroma/9ed3aee8-07dd-44e3-9ca1-d...

More details at: https://careers.trychroma.com

Slice Cheese Inc. | Senior Full Stack Engineer | HYBRID (1 day in-office in Tokyo, Japan)

We're a bootstrapped small team who are automating (and simplifying) compliance with popular security frameworks (such as NIST CSF and CIS Controls). We aim to help our customers find (and fix) vulnerabilities before their adversaries do. And we're looking to hire our third engineer.

To succeed in this position, you'll need:

- To be a generalist with experience working on both the frontend and backend

- Many years of practice using TypeScript, PostgreSQL and React

- Curiosity about security

- A passion for building quality software

- Permission to work in Japan (which we can help you with)

Think you're a fit? Apply here: https://slice-cheese.notion.site/senior-full-stack-engineer-...

ChipStack | Multiple | San Jose, CA Onsite | $200k+ | Senior software engineers: Backend/platform/AI and Customer-facing Application/GTM Engineers

ChipStack helps accelerate chip design and verification using a combination of AI, advanced methodology, and better developer tooling. Our AI agents are deployed at leading chip companies.

We are funded by Khosla Ventures and many other well-known investors and are looking to add motivated SWEs to our founding team.

You will work alongside highly experienced chip designers who have built complex chips, ML scientists who have led training LLMs at large organizations, and top-notch software engineers. You will get to leverage your prior experience in software engineering and apply it to challenging problems in chip design.

SWE: Apply here: https://jobs.ashbyhq.com/chipstack/66dede20-c596-4235-827c-4...

GTM Engineer: https://jobs.ashbyhq.com/chipstack/9d75cabb-9ed3-4570-a573-b...