Ask HN: Who is hiring? (November 2021)

CareRev (YC S16) | Software Engineers | Fully Remote within the US w/HQ in Los Angeles, CA | Full-Time We are hiring software engineers, project managers, and product managers of almost all levels. CareRev's mission is to seamlessly connect healthcare facilities and professionals. Through our marketplace platform, we offer efficiency, flexibility, and opportunities for growth.

We recently took $50 million Series A funding round and we are growing rapidly!

Our stack is currently Ruby/Rails, React, and Postgres deployed on Heroku. We also leverage Kafka and Python within our data team. We also strategically leverage AWS services including RDS, EC2, S3, Lambda, IAM. We are also using Terraform to provision AWS and use over 40 services.

Find our careers page with all our postings here - https://grnh.se/072b12f63us

- Backend API Engineer (Ruby on Rails) - Midlevel, Sr, Staff, and Principal (2+ years experience)

- Frontend Engineers (React) - Sr, Staff, and Principal (5+ years exp)

- iOS & Android Native (Swift/Kotlin) - Mid, Sr, Staff (2+ years exp)

- Devops - Senior, Staff (5+ years exp)

- Security Engineer - Mid (+2 years exp)

- Data Architect Senior, Sr. Staff (5+ years exp)

- Data Engineer - Mid, Sr, Staff (2+ years exp)

- Data Analyst - Senior (5+ years exp)

- Director of Data Science

- Director of Business Systems Engineering (10+ years experience, ERP, CRM, ATS, Salesforce)

- Technical Project Managers - Sr, Director levels (5+ years managing custom software development projects)

- Engineering Manager (4+ years managing software teams, and preferably even more professional experience in software engineering projects - many types of backgrounds will be considered)

- Product Managers - Mid, Senior, Staff (3+ years exp)

Feel free to email me if you have questions: jody[at]carerev[dot]com

Sensorfact | Utrecht, Netherlands | Full Stack dev, Devops, Frontend | semi-ONSITE (mostly REMOTE but in-office a few times a month) | Full-time

Sensorfact is a fast-growing, well-funded, English-first scale-up saving energy in SME industries with IoT, data science and consultancy. We have hit a clear product-market fit and are scaling rapidly to different European markets. Our small dev team (~10) could use some help making our systems ready for another multiplier growth, improving our product and building a professional, solid team that is a joy to work in and with!

More about our company: https://sensorfact.eu/

Openings: https://sensorfact.eu/about-us/working-at/ -- If you like our tech stack and product but don't quite fit the bill, don't hesitate to reach out!

You can get in touch directly by guessing my email address ;)

Bouke - CTO

MagicBell (YC W21) | Founding Frontend Engineer, Founding Backend Engineer | Remote | https://magicbell.com

MagicBell is the notification inbox for web & mobile apps. Building a notification system is hard - there are multiple APIs to learn and a ton of work in nailing down the UI and UX of the inbox. We take care of all that and enable our customers to launch in an hour, not months.

If you enjoy working on APIs and UI components that millions of developers would use, we’d love to chat. We are funded by Y Combinator (W21), post-revenue, and fully remote. We pay well and offer stock options with a 10-year exercise window (details in the job posts). We care a lot about diversity - three out of the five people team are women.

Founding Frontend Engineer - React, Typescript & Jest. https://grnh.se/eeccf652teu

Founding Backend Engineer - Ruby on Rails, Rspec. https://grnh.se/0d086342teu

We are also hiring iOS/Android founding engineers (to build our SDKs) and if you are interested in that role, please write to magicians@magicbell.io.

Join a well-funded, YC, seed startup that’s growing exponentially, fast approaching a Series A!

Senior Software Engineer | Syntasa | REMOTE (Continental US Only) | Fulltime | www.syntasa.com

Syntasa is a Predictive Behavioral Analytics application that leverages machine-learning, event-processing, visualization, and big data technologies to process billions of records in order to generate actionable customer intelligence that improves acquisition, conversion, and retention.

We're seeking to expand our application development team by adding senior full stack/backend/front engineers. You'll:

* Collaborate with designers and product managers to design new and improve existing features.

* Ship large features and improvements independently.

* Use your experience in the front end to create beautiful user-friendly interfaces while using your backend expertise to create performant, testable APIs.

* Conduct code reviews and push for code quality, security, etc.

Our Stack: Angular, Node, Typescript (front and backend), Postgres, Docker/Kubernetes, AWS/GCP

No agencies please! Email me at Sergey DOT Cherman AT syntasa.com and mention you're from HN.

https://ento.ai | Senior Software Engineers | Remote | Full-time

Ento Labs is building an AI-first product to make energy optimization in buildings much faster and cheaper as no additional hardware or onsite visits are required.

Energy efficiency is a key driver in most net-zero scenarios, but the reports don't explain how building owners are supposed to understand all of the different solutions let alone prioritize, implement and verify them. To solve this, we (ML) model energy consumption from low-resolution smart meter data and provide a prioritized list of recommended actions to take across a building portfolio. With each action taken, the system improves and documents savings for the building owner.

To take advantage of data network effects, our system is designed to scale horizontally for any number of buildings. We're growing rapidly, now monitoring ~20,000 meters and have helped save ~500 tons of annual CO2 emissions in less than a year since launch. Our company is basically a machine that effectively converts data and code into emission reductions by interacting with the existing energy optimization environment (technicians, vendors etc).

In this role you'll join a small but fast growing team of data scientist, software engineers and energy experts to architect and build out the product in close connection with the rest of the company, customers and partners. Our stack is AWS, Python + Django, Postgres, Redis.

More info here: https://thehub.io/startups/ento-labs