Ask HN: Who is hiring? (June 2018)

Amperity | Seattle, WA | ONSITE | Full-time Amperity is hiring engineers across all levels.

Interesting problems:

- Ingesting and cleaning large amounts of data daily and blending it with real-time events

- Automatically stitching data together across disparate systems by training machine-learning models to build a probabilistic knowledge graph

- Taking research algorithms and productionizing them for high-scale usage

- Allowing users to perform complex, real-time queries across an aggregated view of their data

- Publishing query result data to a diverse set of systems for client usage

We're using Clojure/ClojureScript and all the modern big data tech goodies you'd expect of a 2-year-old company.

Apply at https://amperity.com/careers/ or reach out to me directly with questions. My email prefix matches my HN handle.

BlockFi | NYC | Software Engineers | ONSITE | Full-Time | https://blockfi.com/

BlockFi is an engineering-centric fintech company building bridges between fiat and crypto currencies. Our mission is to bring liquidity to digital assets and create engaging, performant products meeting the demands of individuals and institutions that hold crypto assets. We are venture-backed startup backed by ConsenSys Ventures, Kenetic Capital, and others.

We’re language agnostic. Our backend is micro service oriented and containerized using Docker. Our main stack includes AWS, Lambda, PostgreSQL, Redis, GoLang, Python, TypeScript, React/Redux, Jupyter Notebook. We believe in owning our own truth and as such run Ethereum and Bitcoin full nodes. For our blockchain development and decentralized products, we use Solidity, Web3, and Truffle.

We are R&D focused at BlockFi and do weekly lunch and learns on any topic related to blockchain or crypto. Our team along with our stack is organized as a mesh network enabling decentralized learning and tech development. We are looking for a senior front-end developer to take ownership our upcoming login experience. If this sounds like a place you want to work, feel free to reach me at chao at blockfi dot com

Jobcase | Boston/Cambridge MA | onsite | full time (sorry no interns) | https://www.jobcase.com/about_us

Jobcase runs a set of job boards and a professional social network focused on the almost 3/4 of the country that doesn't have a four-year college degree. We're growing quickly, with 80MM registered members, and are mostly self-funded to 120+ employees, so we're highly focused on data-driven decisions and making smart capacity investments for the future. We're one of Boston Business Journal's Best Places to Work (again!).

Recruiting for multiple roles, especially:

Platform engineer - Build all our core systems (including interesting architecture/scaling problems), working on a well-documented code base in a team with a strong review culture and very clear communications. We use a Java/Hibernate stack; happy to get applications from people with experience in comparable technologies.

Engineering manager (front-end focus) - Lead a front-end engineering team working on member and employer applications (mostly in Ruby on Rails). Collaborate with product management and customer success teams, improve our development process, and build the careers and knowledge of your team of engineers.

Front-end engineer (especially principal/senior level) - Build all our member-facing applications including Jobcase.com, working mostly in Ruby on Rails. Drive the member experience for acquisition and social network features, working closely with product management and design/UX.

Quantitative data analyst - Own a slice of our business metrics and drive member acquisition and engagement. Send email/SMS communications, work with engineering to build new flows and features, and come up with experiments to optimize the member experience.

Data science / machine learning / information retrieval (experienced) - Help our members find relevant advice and jobs, and our colleagues make good decisions. Have a direct impact on revenue and on engagement, working with a team that's making major optimizations for our members and with colleagues who are uniformly data-savvy.

Interview process is a phone screen, then onsite interviews, with onsite design exercise and/or take-home coding/analysis exercise. Happy to answer questions, jberk at jobcase.com - my team works pretty closely with all of those teams.

http://www.jobcase.com/locations/4Od3KKqq7pBUVSLdOt5YCwfo/nz...

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