Maven Securities (https://www.mavensecurities.com) | London, UK | Hong Kong | ONSITE

Maven is a proprietary high-frequency trading (HFT) organisation formed in 2011. We employ the most talented traders, developers and engineers in the market, executing a diverse range of strategies across global equities and derivatives. We are the most active participant in many of the products we trade, contributing significant liquidity to markets around the world. Core to our success is a tight integration between trading, research, and technology, and everyone involved in making these pieces come together.

Maven has a culture that is relaxed and informal but highly rewarding of strong performance; there's no dress code, plenty of free food and regular social events. We have offices in London, Hong Kong and New York and will be opening a new Chicago office in early 2020 as part of our plans to expand our coverage of derivatives markets.

We're hiring developers in data analytics, building a data platform in Python, with some Rust and C++. Apply here: https://grnh.se/4a7bb8a71

For more information, visit: https://workatmaven.com

Discord | Security Engineer | San Francisco | Onsite | Fulltime | ~$150k - $250k base + equity + hoodies (equity/hoodie split subject to negotiation)

Hello friends! We're hiring engineers for our brand new security engineering team. Check out the description here: https://discordapp.com/jobs/4362278002

Historically, Discord hasn't had a dedicated security team -- we just happen to have a small handful of engineers with a strong enough security background to pick up this kind of work in their spare time. We've since grown to the point where we finally have enough work to justify a full time security engineering team. Note that this team isn't just infrastructure security (although it certainly includes that) -- we'll also be building product features, new backend services, internal tooling, and more. If you have a solid grasp on software development, an extensive security background, and are excited about helping build a security team from the ground up, please get in touch!

Of course, if you're interested in working at Discord but not in this particular role, we have plenty of other openings at https://discordapp.com/jobs (but I'm not the hiring manager for those).

If you have any questions (about the role, Discord, resume advice, or whatever you feel like), feel free to add me on Discord at cmFtc2V5IzAwMDE=. Do note that I probably won't respond if it's a weekend (and your DM might get buried under the avalanche of work-related DMs by Monday). Last time I did this someone messaged me three Saturdays in a row and then angrily blocked me because I wasn't responding. If you're reading this: I'm sorry! Just message me on a weekday! :)

Griffin | Senior Backend & Senior Frontend Engineer | London, UK | Full-Time | Onsite or remote UK | https://griffin.sh

We are building an API-first "platform" bank in the UK to be the partner bank of choice for fintechs. We want to make it easy for startups to launch prepaid cards, run brokerages, start insurance firms, and more - all over API.

We just closed £2.3M in seed financing and are looking for our first three engineering hires.

Stack is Clojure[Script] / Kafka / Postgres / Kubernetes

A complete list of all of our open roles with a bit more detail is here: https://griffin.sh/jobs

Email Email is hidden to apply

Geoblink | VP of Engineering, Principal Software Engineer | Madrid, Spain | Full-time | Onsite https://geoblink.com

Geoblink is a fast-growing startup that has already raised close to $8 million in investment from leading venture capital firms and was named by Bloomberg as one of the 50 most promising startups in the world! Our goal is to revolutionize how businesses in the Retail ecosystem drive their strategy utilizing Location Intelligence. We leverage GIS technologies, Big Data and advanced analytics to create a beautiful map-based user interface that not only provides lots of awesome statistics but, also a great experience for our users.

https://geoblink.workable.com/jobs/1077770 https://geoblink.workable.com/jobs/1087818

SerpApi | https://serpapi.com | Senior Backend Engineer | Austin, TX | Full-time | ONSITE or FULLY REMOTE | $75 per hour

SerpApi is a real time API to access Google search results. We solves the issues of having to rent proxies, solving captchas, and JSON parsing in an easy to use and integrate API for our customers.

Our current stack is Ruby on Rails, MongoDB, Headless browser automation (Selenium and PhantomJS), and React.JS. We are looking for a senior backend developer.

Experience in Ruby, Javascript, Proxies, CAPTCHA solving, or Browser Automation are definitely pulses.

Contact Julien @ julien _AT_ serpapi.com mentioning HN.

Replicated | Backend Engineer - All Levels | $100k - $160k + equity | Los Angeles onsite preferred, open to remote candidates | https://www.replicated.com

Replicated is building modern deployment frameworks that make it simple for SaaS vendors to deliver their applications to enterprise customers.

We are looking for hackers and engineers with a passion for crafting developer tools and solving challenging technical problems. At Replicated you will be working with a talented and experienced team, writing code in Go & Typescript, and contributing to the growing Docker & Kubernetes ecosystem.

If you are interested please email Email is hidden

Thriva | Frontend Engineer, Backend Engineer | London, UK | Full-time | Onsite https://thriva.co

We’re building a personalised healthcare service that will change the way people approach their health. We think it's too hard to understand what’s going on inside our bodies — leading to big problems later on as our lifestyles catch up with us. We want to change that, hopefully with your help! With at-home tests and a slick platform, you can finally track what's really going on inside your body. And that’s just the start of it!

Full job descriptions can be found here: https://thriva.co/careers

For developers, our tech stack:

- Javascript, Vue.js, Vuex - for our frontend applications and websites

- Nuxt.js - for our server side rendered marketing website

- Ruby, Rails, - powers our APIs and some of our internal frontends

- Jest, Cypress - for testing

- Storybook & private NPM modules - for managing our UI component library

- Heroku, AWS, Docker - for most of our infrastructure

- Postgresql, RabbitMQ, Redis - for data and async messaging

- Github, CircleCI - for source control and continuous integration

If you have experience in other languages or frameworks such as React, Angular, Polymer please feel free to apply.

You can email at me at clem [@at] thriva[.dot]co for more info

Repl.it (YC W18) | Infrastructure Engineer | ONSITE | SF | https://repl.it/jobs Repl.it is the first open computing platform where anyone, even without even needing an account, can hop on and in seconds start executing code, build and host applications and websites, and collaborate with other people.

Providing a service like this is challenging from all a scaling, security, and billing perspectives. Additionally, supporting the number of languages that we do (https://repl.it/languages) is hard from both a hard systems tooling problem -- we have to build generic protocols for executing, debugging, authoring code, running tests, handling files, etc.

It's a great time to be joining us, we're still 8 full-time people, we reach more than a million coders a month, and we're backed by YC and a16z.

Alpha | New York City/NYC SoHo | Fullstack Engineer, Senior Fullstack Engineer | ONSITE/REMOTE-US, FULL-TIME | $100 - $180k | https://alphahq.com

Alpha is a venture-backed and growth-stage company based in New York, NY whose on-demand insights platform empowers clients to rapidly validate growth opportunities. Our clients use Alpha to accelerate experimentation, inform business decisions with customer wants and needs, deliver and scale agile research capabilities, and develop better products faster. By integrating traditionally manual tasks like audience sourcing, concept designing, test scripting, and data reporting, the platform accelerates time-to-insight from months to hours. In short, we’re the fastest way for organizations to learn more about their future customers.

We’re looking for engineers who are curious about product development and consumer behavior, want to work on related challenges, and value opportunities to explore new technologies that execute against a robust, collaborative product vision. We use Ruby, NodeJS, VueJS, Postgres, Mongo, Redis and many other technologies, but we don't think it matters if you've used similar technologies on a different stack. Our engineering teams tackle a diverse and evolving array of challenges; from architecting and scaling our microservices to handling real- time video and using machine learning and natural language processing to empower real world business solutions. This position is full-time and on-site at our NYC (SoHo) office or full-time and remote (within the US), though remote engineers may be asked to visit NYC occasionally.

Full Stack Engineer: https://www.workable.com/j/7a871f883c Senior Full Stack Engineer: https://www.workable.com/j/9bc21a23ec

You can also check out our careers page for more information on the company/mission/perks: https://alphahq.com/careers

Questions? Reach out directly to Email is hidden

OrbitalRX | Raleigh, NC | Onsite | https://orbitalrx.com

OrbitalRX makes it easier for hospitals to wrangle their supply of drugs that they need in order to deliver healthcare to patients. We're an early stage startup with a proven market, customers (hospitals who are paying us), and a strong investment group.

We are looking for a Sr. Software Engineer to help us build out the back end of our platform for scale. We're heavily based on AWS Serverless, using terraform for infrastructure automation, Go/Lambda for data-related work, and Python for glue (with a React frontend). We're currently a 7-person company, and you'd be engineer #3 or #4, depending on how quickly you apply and interview!

DM me (I'm the CTO) to apply, or learn more at our AngelList posting: https://angel.co/company/orbitalrx/jobs/564029-sr-software-e...