Dirac | Junior/Senior Software Engineer (£60k-£95k) + 0.3-0.6% equity | London, Acton | In-person

Backed by patio11 & backedvc, we're an exporting startup, offering a chance to write code (django/postgres/python), learn to drive a forklift (Hyster J2.0UTT) and wire up label printers (brother-ql 1100c + a new zebra one which I bricked using Chat GPT sending commands directly through).

Experience as a forklift driver not essential. You should feel excited by writing and designing code which will analyze cash flows, optimise pricing, improve shipment monitoring.

The role would ideally start in November, but we can be flexible (forecasting labour demand on an exponential curve is non-trivial)

Email me Email is hidden if interested.

Felt | DevOps Eng — Elixir Eng — Social Media Rep | Oakland, CA or REMOTE (US timezones) | Full Time | https://felt.com

Felt is building a cloud-based geographic information systems (GIS) solution and have hundreds of customers already using it to run their operations, processing terabyte. Our team hails from Uber, Google, Meta, CARTO, Mapbox, The New York Times and a few others. If you have used online maps in the past few years, you have used their work. My co-founder and CEO, Sam, is a former YC founder who sold his previous company [1] and I'm an early Uber engineer.

We are on the lookout for three roles!

First is an infrastructure focused engineer. This role involves shaping cloud infrastructure and APIs to ensure platform scalability and security. Ideal candidates are experts in major cloud platforms (AWS, Google Cloud, Azure), skilled in designing user-friendly public APIs, and experienced in leading teams to make strategic architectural decisions. They should be proficient in modern approaches like Kubernetes, serverless computing, and IaaC (via CDK) to optimize deployments for performance, scalability, and cost-effectiveness.

Second is an exceptional Elixir engineer. Our application team builds what our end-users experience; a lightning fast and easy-to-use mapping tool that works in the browser. We are primarily using Elixir / Phoenix on the server side and have a spatially focused React on the frontend side. As an Elixir engineer, you'll be working with folks who are experts in their field [2], release more than 15+ a day [3], and aren't afraid to break new ground when necessary [4].

Our team makes geospatial datasets a breeze to work with and we are currently building our next-generation of our data stack on AWS. The team you'll be joining is full of expert engineers, and well known people in the Elixir community. You might have used their work already.

Our third role is an social media and community representative. We are creating a new category of tooling in a giant industry and we need your help to tell the story. The ideal candidate will have experience building a community around a grand vision, while being grounded in our customers' successes and our team's ability to ship.

We are well-funded and just raised our $15M Series A. You can read more about it our funding here [5], and our announcement here [6]. Our terms are employee-friendly terms such as early exercise, a 10-year exercise window and even a matching 401(k).[7]

If you are interested, please reach out via Email is hidden and mention HN and the role you are interested in.

[1] https://techcrunch.com/2021/03/09/via-buys-mapping-startup-r... [2] https://felt.com/blog/hashrocket-ultimate-elixir-to-the-next... [3] https://felt.com/blog/how-felt-deploys-15-times-a-day [4] https://digest.browsertech.com/archive/browsetech-digest-fel... [5] https://techcrunch.com/2022/05/31/felt-maps-15-million-serie... [6] https://felt.com/blog/public-beta-15m-series-a [7] https://felt.com/careers

Be really careful with the leadership in this place, don't go near it or them with a 10m canal pole.

Outfit Labs | West Loop, Chicago IL - Hybrid | https://outfitlabs.com | Frontend/Backend/ML

We're a venture-backed startup in Chicago exploring how AI can transform people's experiences.

Although we’re still pre-market, we’re building products to help people see themselves in the world around them. We believe the following:

* That humans are unique and deserve to be heard and listened to * That where folks choose to go - or stay, or eat, or work, or play, you get the idea - ought to be a reflection of who they are as a person * That new advancements in technology can make our collective experiences more human and personal, not less If you share any of our beliefs - or our love for people, maps, recommendations, and listening - then we’d love to talk to you!

Our tech stack:

- Frontend: Typescript, React, Next, Tailwind - Backend: Kotlin, Springboot, AWS - AI layer: 15 foundation models, langchain - CI/CD: Github actions/Vercel For more details, and to apply: https://apply.workable.com/outfitlabs/.

If you have any questions, shoot me a note at kirk at outfitlabs.com

ParaFi Capital | Remote | full-time | Full Stack Engineer

ParaFi was among the earliest investors in the blockchain industry and has evolved into a trusted partner by leading institutions globally. At ParaFi, you'll join a cross-disciplinary team united by collaboration, excellence, and optimism for the future of the internet.

We're seeking a talented full-stack engineer, prefer experience in React and Go. You'll build data-driven dashboards and analysis to support our portfolio and risk monitoring, trade systems, and more.

You can apply by sending a thoughtful email to Email is hidden

Trunk | https://trunk.io | Sr Data Engineer / DevRel Engineer| Full-Time | Hybrid SF or Remote US or Canada

Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:

* Code Quality: a universal linter/formatter, available as a CLI, VSCode extension, and CI check; * Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged; and * CI Analytics: detects, quarantines, and eliminates flaky tests from your code base. Prevents flakey tests from producing noise and blocking CI. *Flaky Tests: Detect and eliminate Flaky Tests. In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine)

Our tech stack:

* Frontend: Typescript, React, Redux, Next.js * Backend: Typescript, Node, AWS, CDK, k8s, gRPC * Observability: Prometheus, Grafana, Kiali, Jaeger * CLI: C++20, Bazel * VSCode Extension: Typescript * CI/CD: GitHub Actions * General: GitHub, Slack, Linear, Slite Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobs

yeet.cx | Chicago, IL

Working on a first of its kind dynamic runtime on top of Linux's BPF subsystem.

Looking for people who are passionate about Rust and systems programming.

You can check us out at:

https://yeet.cx

Please submit your application to:

Email is hidden

Radar Labs | Software Engineers (sre, full-stack, mobile, security) | ONSITE in New York City | Full Time | https://radar.com - Radar Labs is the location infra 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.

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.

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS deployment, 99.99%+ availability, Speeding up deploys of backend data services with EC2 Warm Pools

- Automating security posture with Vanta

- 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

76 Software Engineering Group | Oklahoma City, OK | FULL-TIME | ONSITE | U.S. CITIZENSHIP REQUIRED

76 SWEG is a civilian software engineering organization operating under the United States Air Force. We are hundreds of (civilian) scientists and engineers that provide software, hardware, and engineering support solutions to a variety of Air Force and military platforms. We are located on Tinker Air Force Base in Oklahoma City, OK. We often operate like a contractor to other parts of the military and federal government by providing independent engineering services without seeking a profit. We have dozens of active projects using C, C++, C#, Java, Python, JavaScript, LabVIEW, Visual Basic, Assembly, Ada, Fortran, and other more esoteric languages. We have immediate opportunities available to hire candidates with degrees in Computer Science, Computer Engineering, Electrical Engineering, or closely-related fields.

If you are interested in learning more, please e-mail Email is hidden and tell them Jake sent you.

Promptfoo | Applied ML + Founding Sales Role | San Mateo, CA or REMOTE (US) | Full-time | https://promptfoo.dev

Promptfoo builds open-source pentesting and redteaming tools for LLMs. Our tools are used by over 35,000 developers at companies like Shopify, Amazon, and Anthropic, and OpenAI. We are backed by a16z and we’re hiring:

1. Senior / Staff Applied ML Develop redteaming tools, implement research, and secure LLMs. Experience in TypeScript and Python required.

2. Founding Sales Drive revenue, shape strategy, and build enterprise relationships. Experience selling security or dev tools preferred.

Before applying, try promptfoo at https://github.com/promptfoo/promptfoo. Email Email is hidden with "HN" in the subject and a brief intro. We will respond to every application.