Samsara | San Francisco, Atlanta, San Jose, and London | Onsite | https://www.samsara.com

Samsara builds sensor systems that combine wireless sensors with easy-to-use software to help businesses of all sizes bring their physical operations online. We aim to make sensors easy to deploy and their data easy to consume, so our customers can deploy them by the millions and in places they've never been used before.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/samsara

Our open positions:

* Manager, Engineering: https://boards.greenhouse.io/samsara/jobs/1470416?gh_src=fe0...

* Manager, Engineering: https://boards.greenhouse.io/samsara/jobs/870567?gh_src=fe04...

* Senior Software Engineer, Full-Stack: https://boards.greenhouse.io/samsara/jobs/1564516?gh_src=fe0...

* Software Engineer, Full-Stack: https://boards.greenhouse.io/samsara/jobs/1470413?gh_src=fe0...

* Software Engineer, Full-Stack: https://boards.greenhouse.io/samsara/jobs/1564444?gh_src=fe0...

* Software Engineer, Full-Stack: https://boards.greenhouse.io/samsara/jobs/946228?gh_src=fe04...

* (New Grad) Software Engineer, Full-Stack: https://boards.greenhouse.io/samsara/jobs/1585934?gh_src=fe0...

* Software Engineer, Applied Machine Learning: https://boards.greenhouse.io/samsara/jobs/1398271?gh_src=fe0...

* Software Engineer, Embedded Systems: https://boards.greenhouse.io/samsara/jobs/946181?gh_src=fe04...

Tech Stack: We use Golang for our backend, Typescript and React for our web client, GraphQL to fetch data from our backend, and React Native for our mobile app. Direct experience with these technologies is not required.

Kalepa | Machine Learning Engineers, Backend / Data Engineers, Full-Stack Engineers | New York City, NY | ONSITE / PARTIAL REMOTE, VISA

Kalepa is a New York based, VC backed, startup building software to transform and disrupt the $1T commercial insurance market. Engineers at Kalepa will be solving interesting and challenging problems at the intersection of big data pipelines, cutting-edge machine learning models, intuitive frontend apps, and robust infrastructure. You will be working in a small team building technology from the ground up with the latest stack.

One trillion dollars are spent globally each year on commercial insurance. However, the process for estimating the risk associated with a given business across various perils is still reliant on inefficient and inaccurate forms and research. This information asymmetry leads to a broken set of incentives and a poor experience for both businesses and insurers alike. By combining cutting edge data science, enterprise software, and insurance expertise, Kalepa is delivering precision underwriting at scale. Kalepa is turning real-world data into a complete understanding of risk.

Kalepa is led by a strong team with experiences from Facebook, APT (acquired by Mastercard for $600M in 2015), the Israel Defense Forces, MIT, Berkeley, and UPenn. We are backed by IA Ventures.

More details here: https://www.linkedin.com/jobs/cap/view/1114358414/

Contact: Email is hidden

Fuzzbuzz | Fuzzing Engineer (second engineer) | $150k-$180k + equity | Location TBD - South Bay, CA | Full-Time | ONSITE | YC W19

We're Fuzzbuzz (https://fuzzbuzz.io) and we're building a fuzzing as a service platform that integrates into CI systems and the modern SDLC.

We recently raised a $2.7M seed round [0] and we're looking to hire a Fuzzing Engineer to work full-time on, and own the technical direction of, a brand new state of the art fuzzing engine. A lot of research has been done in this space, but very little of it provides real benefits over AFL/Libfuzzer. We're building a fuzzer that works with real-world applications written in modern languages and will significantly change the role fuzzing plays in the SDLC.

We're currently 4 people, so we don't have any hard requirements, but the ideal person looks something like:

- Go/C/C++ experience (2+ years)

- Knowledge of or capability to learn advanced fuzzing techniques and optimizations

- Interest/experience with distributed systems, systems level programming and compilers

- Ability & desire to take full ownership of a product and define a new paradigm of software testing

Contact: Email is hidden - include "Hacker News" in the subject.

[0] - https://techcrunch.com/2019/04/18/y-combinator-grad-fuzzbuzz...

Thrive Global https://thriveglobal.com | Sr DevOps Engineer | San Francisco | Full-time | Onsite

Here at Thrive I lead the backend team working to build out our behavior change platform. Thrive is scaling its business from media site plus proven positive behavior change wellness programs within the corporate sector to building tech products that will bring positive behavior change to all. Come be our inaugural DevOps engineer! We're running on AWS and looking for someone who is passionate about infra as code and developer and deployment velocity, loves collaborating with different teams, and has the ability to be big picture and dig in to the nitty gritty details at the same time. If interested, shoot me an email at alisa at thriveglobal dot com or apply here: https://hire.withgoogle.com/public/jobs/thriveglobalcom/view...

We're also desperately seeking an automation-oriented quality engineer, Android and iOS engineers, a CMS (Wordpress) engineer, and a data analyst (remote available for this role). See https://thriveglobal.com/careers for more info and to apply!

Restful Data | Web Engineers | Full-time | $60k - $100k | San Diego, CA or Remote (US only) | https://restfuldata.com

Restful is a bootstrapped, 2-person startup working on a platform to help developers build and maintain API services faster and easier than ever. We also currently work on a few consulting projects for different clients to help pay the bills as the company grows.

We are looking for passionate, self-motivated, friendly people to join our small team, who care about building awesome things on the web and a great work/life balance. Our stack is currently built on Node.js with plans to migrate to Go sometime in the near future.

Specifically we would like to hire for the following roles (with preferred experience, not required):

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- Front-end Engineer/CSS Wizard (Vue.js, Pug, Stylus)

- Full-stack Engineer (Node.js, Go, C#/.NET, SQL, GraphQL)

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We offer health, dental and vision, as well as unlimited PTO and a very flexible remote working policy (tl;dr do you). Our HQ is in sunny San Diego, with the other half of the company in Seattle.

If we sound like a good fit for you, drop us a line and let's get in touch! Thanks for your time.

Email is hidden

AuptiX Inc. | Senior Software Engineers | San Diego, CA | Onsite | Full-time

AuptiX is a thriving, Silicon Valley VC-backed startup based in San Diego (Solana Beach). We're building a transformative technology platform for SMBs that ship LTL freight — a $40B market! Our vision is to create a platform and marketplace that efficiently combines freight from multiple customers into multi-stop full truckloads, and matches them with the most efficient carriers, thereby avoiding terminals and hubs, and the damage and delays inherent to them.

Our team is made up of a small group of engineers who are passionate about creating innovative solutions built with modern technology. As a member of this team, your talent and expertise will influence the best practices, design patterns, and technologies that we use to deliver the best experience for our customers.

We are hiring across our Engineering organization:

* Senior Research Scientist

* Senior Software Engineer, Algorithms

* Senior Software Engineer, Back End

* Senior Software Engineer, Full Stack

* Senior Software Engineer, Infrastructure

If you're interested to find out more ping me at Email is hidden or apply directly at https://www.auptix.com/careers/

[still-unnamed startup in stealth mode] | REMOTE or ONSITE(around HK: Guangzhou,Macau,Shenzhen,Taiwan,etc) | 20-40h per week, freelancers/full-timers/part-timers

Sorry for the vague description but I can tell you more about the product we're building when you apply. Hopefully I can attract you in a sufficient way with our tech stack! (see below). [NOTE: this is not a pie-in-the-sky venture, you would be joining a team who has a 1+year-old working product, with prospects of new greenfield products built around the first.]

Job positions (in no particular order of preference):

- FP developer: you value immutability and lack of side effects because you have lived the nightmares of race conditions and heisenbugs in your career. You're disgusted with most job positions out there because the tech-stack described in most of them don't look safe enough to be serious (sure they can build snapchats with them, but not robust software that would end up being used by NASA or Waymo). Desirable to be familiar with F#.

- Desktop/mobile developer: you cringe at the idea of "Electron apps", because you think native frameworks like QT or gtk+ give much power and maintainability (plus, performance aside, javascript is a joke in any other aspect too). But you also understand why garbage-collected languages are safer and more productive than low-level ones, and there are many of these much more decent than JS. (gtk is preferred for this position at the moment; or someone willing to switch)

- C#/.NET developer: generics, LINQ, VisualStudio, EntityFramework et al are your bread and butter. You value the diversity that comes from learning other languages and tech-stacks but also the stability that a robust platform like .NET provides, which you based your career on. Desirable to be familiar with Xamarin, but not required. F# is a plus.

- Build engineer: you are a Linux-er who has some past experience building deb or rpm packages, are excited about reproducible builds, and are willing to learn (if you don't already know) new things such as snap or flatpak. gitlabCI and/or AzureDevOps is a plus. (Might do some DevOps work after we come out of stealth mode as well.)

- Rust developer: you dealt with C/C++/Objective-C in the past but are ready to move on. However, you're still not convinced about garbage collected languages, so you have been looking at Rust lately, or willing to learn it. You're not a smart-ass though, so you would be excited to expose your Rust code's API to be consumed by higher level languages.

- SmartContracts/blockchain developer: you've used/developed smart contracts in languages Ivy, MiniScript, or Solidity(EVM), or are willing to learn this technology. Desirable to have familiarity with atomic swaps, HTLCs or zero knowledge proofs. Excited about things like bitcoin, ethereum, mimblewimble/grin, DAI, etc

Important perk for all positions: all the code/scripts you'll write will be opensource, at least for the first 4months.

Write me at Email is hidden

PS: Abstain from applying if you expect a lead/managerial role, because the team is not yet big enough to need extra leadership for now.

PS II: I don't find it acceptable if you would accept this as part-time job while keeping your full-time job. Part-time only works with side-projects or other one single extra part-time job.

Blockstack (YC S14) | New York, NY or Remote | Full-Time, Onsite or Remote | https://blockstack.org

Blockstack is a decentralized computing platform. It’s the easiest way to build decentralized apps that can scale. Blockstack PBC, a public benefit corp, is dedicated to building the core Blockstack protocols and developer platform. Blockstack PBC’s mission is to enable an open, decentralized internet which will benefit all internet users by giving them more control over information and computation.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/blockstack

Here are our open roles:

- All Open Positions: https://jobs.lever.co/blockstack?lever-source=keyvalues

- UI Engineer: https://jobs.lever.co/blockstack/72501251-8584-4946-8bd2-bc9...

- App Mining Product Lead: https://jobs.lever.co/blockstack/43e9a278-5fc9-445e-a357-415...

Tech Stack: Our engineering team builds software using JavaScript/ES6, TypeScript, React, Redux, Swift, and Objective-C on the frontend and Rust, Python, bash, and Bitcoin Core on the backend.

QuarkWorks | Columbia, Missouri, USA | Full-time | Onsite | Mobile Developer, Designer

We make mobile applications for companies big and small. Chances are, you've already used one of our apps!

We are looking to add more full time developers and designers in Columbia, MO!

https://quarkworks.co/careers/

Fill out the form at the URL above, or email Email is hidden directly.

Gemini Legal | Software Engineer | Rocklin, CA | Full Time | Onsite

Gemini provides legal evidence procurement for California attorneys who represent injured workers and are the fastest growing workers comp copy service in CA. We are betting heavily on technology to provide efficiency as we quickly scale while providing best in class product features.

We are a small engineering team looking to rapidly increase our development efforts. Our stack consists of Ruby on Rails, React, Postgres, GraphQL, and AWS.

We are currently looking for mid to senior level Ruby and/or React engineers. If you are interested or have any questions please send us a note with your resume, github, etc to Email is hidden