Forma.ai | Toronto, Canada | Intermediate - Senior Full Stack/Backend Engineer | ONSITE | Full Time

We are a B2B startup currently based out of downtown Toronto. We are VC funded and our goal is to revolutionize how sales compensation is done in large enterprises. Currently we have multiple Fortune 500 companies as our clients and growing fast.

We are using modern tools such as React / Redux / Django / Python / Postgres etc.

We are looking for talented developers to join our team, it doesn't matter if you are not familiar with any aspect of our tech stack, as long as you are smart and willing to learn fast.

Email me at Email is hidden

Kubevisor | Remote | Contractors

We are looking for additional senior ML engineers on a contract basis for an ongoing project.

You should have a detailed understanding of the ML lifecycle, including:

* 5+ years relevant work experience

* Python to process data for modelling

* Experience working with a wide range of predictive and decision models, including tools (primarily PyTorch)

* ML workflow tools (e.g. Kubeflow/MLflow)

* Developing end-to-end software projects

* Experience using Linux to process large data sets

* Experience with Kubernetes

* Experience with AWS

Ideally you are in the GMT to GMT+4 timezone.

Please get in touch at Email is hidden

Pachyderm (YC W15) -- San Francisco -- SF or remote (within North America) -- https://boards.greenhouse.io/pachyderm Positions:

* Sales Engineer -- Work with Pachyderm's OSS and Enterprise customers to ensure their success. This is a customer facing role that bridges support, product, customer success, and engineering.

* Core distributed systems/infrastructure engineer (Golang)- You'll be solving hard algorithmic and distributed systems problems every day and building a first-of-its-kind, containerized, data infrastructure platform.

* Documentation Engineer - You'll lead the implementation of our comprehensive docs strategy; creating content such as new tutorials, architectural diagrams, API docs, and training courses.

* DevOps -- Pachyderm is hiring a deployment and devops expert to own and lead our infrastructure, deployment, and testing processes. Experience with Kubernetes, CI/CD systems, testing infra, and running large-scale, data-heavy applications is important.

About Pachyderm: Love Docker, Golang, Kubernetes and distributed systems? Pachyderm is an enterprise data science platform that offers Git-like version control semantics for massive data sets and end-to-end data lineage tracking and auditing. Teams that find themselves struggling to maintain a growing mess of advance data science tasks such as machine learning or bioinformatics/genomics research use Pachyderm to greatly simplify their system and reduce development time. They rely on Pachyderm to do the heavy lifting so they can focus on the business logic in their data pipelines. Pachyderm raised our Series B led by M12, Microsoft’s venture arm (https://www.pachyderm.com/blog/pachyderm-closes-16-million-s...), so you'd be getting in right at the ground floor and have an enormous impact on the success and direction of the company as well as building the rest of the engineering team. Check us out at: pachyderm.com http://github.com/pachyderm/pachyderm

Rollbar | https://rollbar.com | San Francisco, Barcelona, Budapest ONSITE or REMOTE | Engineering, PM, Design

About Rollbar:

* Our mission is to help developers build software quickly and painlessly.

* We help tens of thousands of developers find and fix errors faster.

* Our backend handles billions of errors with low latency and high reliability

* Our front-end allows developers to discover and drill down across millions of errors in real-time

* Our open source libraries are used by some of the best engineering teams in the world, including Twilio, Instacart, Heroku, Zendesk, and Twitch

* We're well-capitalized - we closed our Series B financing this January

* We're an ~78-person team (SF, Barcelona, Budapest, and remote) with a mission to help developers build software quickly and painlessly

We're currently hiring for:

- SDK Engineer

- Security Operations Engineer

- Backend/Full-stack Engineer

- VP Finance

- Many more - please apply via https://rollbar.com/jobs

Sompani | Software Engineers | Berlin, Germany or REMOTE | https://www.sompani.com

We're hiring Software Engineers to join us in Berlin, Germany, or remote, to help us grow our software with a holistic approach: Back-end, front-end, server infrastructure, testing and continuous delivery pipelines.

Please don't hesitate to write us, we're looking for kind people from different backgrounds and identities to bring in a fresh perspective. We're commited to continue building an inclusive place for you to grow professionally with us. We're a small, friendly group of multicultural (CH, DE, RU, ES, US) startup veterans.

--- ABOUT THE JOB

Our SaaS is used by VCs (Venture Capital firms) and their portfolio companies. They love our products because they help find talent for the companies in which the VCs invest.

Our SaaS architecture is written in strongly typed, modern PHP 7.4, using the Symfony framework. In our CI/CD pipeline, we use, and we contribute to PHPStan and Psalm because they help us write reliable, solid code.

We have another product written in Clojure, because we believe that learning other programming paradigms helps us to grow as developers, independent of the language used.

We love working with PostgreSQL and expose public and private APIs directly through PostgREST because we strongly believe that a server request should be handled within 100-200ms max. Help us optimize queries and learn about EXPLAIN ANALYZE execution plans with us.

We are strong believers in Server Side Rendering, with AJAX requests done by little helpers like Intercooler (now htmx.org) or Turbolinks, added for an interactive Look&Feel.

We help VCs aggregate the jobs postings of their portfolio companies. To make this work, we constalntly have to expand our knowledge about CSS and XPath selectors, web crawling techniques, and headless browser instrumentalization via WebDriver and tools like Selenium.

Our CI/CD pipeline runs on GitLab and deploys our SaaS products after running tests and making sure that no regressions will happen. We run Trunk Based Development in a truly agile fashion: We take the "Kaizen" principle seriously. No heavy-weight processes our hour-long meetings. Promise.

We run rented Linux servers and are experimenting with *BSD because while we run parts of our infrastructure on the AWS and Google Cloud, we understand the tradeoffs of cloud offerings and learned how to operate our own Nginx servers, caches, load balancers, and monitoring tools. Doing all that helps us assess much better when to "roll your own", and when to buy a ready solution. After all, we are engineers and like to tinker, but at the same time we're enterpreneurs, and know when to prioritize.

--- ABOUT YOU

If you feel at home with PHP or Clojure, PostgreSQL and Linux, and maybe even some more of the above technologies, let's talk.

I'd love to get to know you, apply here: https://airtable.com/shrtecukkcl3ymcrc

"CompilerWorks | Remote (we are global) | Full-time, remote (or local) developer/architect | $95k-$250k driven by what you bring to the company.

If you love solving tough programming challenges and avoiding organizational politics this might be the place for you.

CompilerWorks is a bespoke compiler company, with our core technology centered around compiling one dialect of SQL to another - e.g. would you like to run Oracle PL/SQL on a PostgreSQL database? You can with CompilerWorks.

We are driven to solve interesting engineering problems, for this reason we take on challenges where compilers are useful. Our current product focus IS disruptive to the database market. We are profitable and growing rapidly.

We are looking for EXPERIENCED developers. Our core development language is Java. We are currently a team of 22 in 18 regions of the world.

http://www.compilerworks.com/about.html#jobs "

ConcR | Cambridge, UK | On-Site/Remote (UK only) | Lead/Senior Software Developer | https://www.concr.co/

ConcR’s mission is to predict if a cancer therapy will work, and how. We are developing custom modelling frameworks in collaboration with astrophysicists from Durham, to enable us to model a broader range of the tumour biology than is currently possible, and through that enable accurate predictions of therapy efficacy to be made with less data. Our first product is focussed on helping accelerate the development of cancer drugs before they are used in clinical trials. Our later ambition is to develop a tool which greatly enhances a doctor's ability to choose treatment for their cancer patient.

We are looking for a software engineer to join the core team as lead developer. The role will involve taking the models developed by our bioinformaticians and turning them into a product. The work will initially involve developing a research platform which runs intensive bioinformatic computations, whilst protecting confidential patient data. Later you and your team will go on to develop a system which receives clinical data from hospitals, runs our models on them, and sends the results back to the doctor. You will ensure the software is highly robust, and is built to medical standards, ensuring patient safety (with help from a regulatory advisor). We intend to hire further software developers, and you will be in charge of building the software team, and providing direction for it.

If hired we would be able to offer a competitive salary and stock options. We are flexible on working remotely or on-site. Our tech stack is primarily built around Python and Julia.

If interested please contact Email is hidden

Libang Surgical Technologies | Medical Device Software Developer | Vancouver, BC | Onsite | Full Time

We are looking for the next addition to a great and growing team building an interventional "cobot" to improve breast cancer care.

Have you shipped production code in the medical device industry? Ideally we are looking for someone with multiple projects released under 13485 controls but any medical device industry experience is interesting.

Our software ranges from control systems through hospital IT infrastructure interfaces to user interfaces and we are looking to fill a fairly senior role. We'd love to talk to people who will enjoy contributing across various layers, and are excited by the prospect of owning one or more subsystems.

Must have permission to work in Canada. Mention HN in the email and resume you send to Email is hidden

No recruiters please.

MeetKai | Full-Time / Intern | REMOTE | Los Angeles / US / China | 60-180K + Equity for qualified candidates

We are a stealth-ish startup in the conversational AI space, co-founded by a founder of a >20bn cap tech company. We are hiring Engineers of all levels, If you are drawn to ANY of these bullet points email Email is hidden to hear more.

* Being scrappy about collecting a dataset and building models based on latest academic research and internal R&D

* Making sure you can actually deploy a model rather than just measure the accuracy

* Building APIs that can handle anywhere from 1-2000+ TPS in auto-scaling spot k8s clusters

* Graph Databases, Deep Search, Personalization

* Languages: Python, Rust, C, Dart, Java, Kotlin

* Being multilingual is a huge plus!

MeetEdgar | PART-TIME, Salaried Full-Stack Engineer | Remote | Part-Time

Full-Stack Developer, Part-time Part-time, fully remote position. There may be the potential for intermittent full-time work during certain periods (especially between now and the end of 2020), however additional hours will always be opt-in with compensation.

Applicants must live and work within North American time zones and be able to show documentation of eligibility to work in the USA.

We’re a self-funded SaaS company with a dozen employees, half a dozen dogs, 5000 customers, and a new social media update sent out every 15 seconds.

We're looking for a part-time full stack developer to help build and maintain our social media management tool, Edgar. If you want to help us help small businesses succeed beyond their wildest dreams by banishing social media busywork forever, keep reading!

Today Edgar is built with Rails, Postgres, and React. We do our best to write solid, well-tested code and we keep an eye out for new technologies that improve our development experience.

https://docs.google.com/forms/d/e/1faipqlselkdk7v-qz7xktgf-w...