Ask HN: Who is hiring right now?

HackerRank | Bangalore, India | Fulltime | Senior/Lead Devops Engineer, Lead SDET, Lead Backend Engineers | ONSITE | www.hackerrank.com

HackerRank is a Y Combinator alumnus backed by tier one Silicon Valley VCs. We are a skills-based hiring platform that helps companies evaluate technical skills, better. We’re driving a new paradigm shift by eliminating resumes and creating opportunities for hundreds of thousands of programmers worldwide. We have a community of 5M+ developers and 1,000+ customers across industries, and the best part is we are just getting started. Our customers - including VMware, Twitter, Capital One and many other Fortune 100 companies - rely on HackerRank to build strong engineering teams.

We're hiring across engineering for the following roles:

- Sr/Lead Backend engineers

- Sr/Lead Devops engineers

- Sr/Lead SDET engineers

Good pay with following benefits:

- Insurance to all Employees (term life, personal accident, medical, gratuity) along with insurance to their dependents(medical).

- Employee stock options, flexible work hours and time off.

- Tech talks every week.

- Onsite gym, telephone, internet etc. Our pantry is stocked with healthy snacks, fruits, Coffee and free catered lunch every day.

- Ping pong, hoverboard, foosball, PS4 and many office celebrations like Mafia games, outings, movie evenings to name a few!

Please send an email to anil@hackerrank.com with "WHOISHIRING" in the subject line, with your resume/CV, and a little bit about yourself and relevant experience.

The Julia Lab (MIT) | DevOps Engineer (+ More) | Onsite or Remote | Full Time | https://julia.mit.edu/

The Julia Lab is a lab in MIT's CSAIL which focuses on the development of software tooling for solving large-scale scientific problems. Named after it's original result, the Julia programming language, the Julia Lab's research ranges from scientific machine learning (SciML) [1] and differentiable programming [2] to large-scale heterogeneous parallel computing [3]. The lab is currently growing in response to new directions and collaborations, and we are looking for both researchers and devops engineers to help with the research activities. We are looking for individuals who can help accelerate scientific machine learning workflows with gitops, develop high-precision continuous benchmarking systems, build and wrap essential scientific computing binaries into Julia packages, and help with the deployment of Julia-based software to alternative architectures. Or those with sufficient compiler, numerical computing, and scientific machine learning knowledge may find alternative projects. Experience with Julia is highly preferred.

[1] Universal Differential Equations for Scientific Machine Learning, https://arxiv.org/abs/2001.04385

[2] A Differentiable Programming System to Bridge Machine Learning and Scientific Computing, https://arxiv.org/abs/1907.07587

[3] Rapid software prototyping for heterogeneous and distributed platforms, https://www.sciencedirect.com/science/article/abs/pii/S09659...

OneSignal | Full Stack and Backend Engineers | San Mateo, CA | Onsite | https://onesignal.com

OneSignal helps developers simply implement re-engagement messages in their applications and websites, and we do it by taking care of a lot of the complexity on our side.

Each day we deliver over 6 billion daily notifications (4x more than the number of emails SendGrid sent on their IPO), for nearly 1 million registered developers (More than Twilio on their IPO).

We've observed a 10% to 20% increase in usage over the last few days as customers seek to keep their users better informed of breaking news.

We do this all with a small, humble, and experienced team. We're providing an essential service for our customers and there's a lot more we're working on building for them.

Please apply if you enjoy working on developer tools, interesting problems at scale, or just being a part of a high growth technology startup.

Tech Stack: Rust, Go, Ruby, Rails, React, Typescript, PostgreSQL, Redis, Spark, Kafka, and InfluxDB

You can find more details and apply at https://onesignal.com/careers

Qualia | Full-Stack Software Engineers | San Francisco, CA | Onsite (remote during shelter-in-place) | Full-time, Salary + Options Qualia (qualia.com) is a startup making web applications for real estate professionals. We just raised our series C and we're growing! We're looking for full-stack software engineers at all levels.

Our engineering culture is collaborative and friendly, and we make beautiful products that our customers love to use. We're looking for engineers who want to be generalists: our engineering team does everything from the user interface design to the data syncing across our distributed systems.

Prior experience in the real estate industry isn't required, but you can expect to learn all about it! We offer daily catered lunches in our downtown SF office (naturally, only when the office is open).

Our goal is to make it possible to buy a house completely online. Solving the real estate coordination problem makes for some really fun engineering and design challenges, and opportunities to make the process better for everyone involved.

Contact Gabriel at gabrielqualia.com!