HackerRank | Bangalore, India | Fulltime | 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:

- Back-end engineers

- Front-end Engineers

- Product Manager

- QA Automation tester

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. - 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 Email is hidden with "WHOISHIRING" in the subject line, with your resume/CV, and a little bit about yourself and relevant experience.

DesicLabs | Founding Fullstack Developer | West Hollywood, Los Angeles, CA | ONSITE | https://www.desiclabs.com | Full Time | High Equity

Ground floor opportunity at a new startup. Move fast while protecting people's data at the highest standards. Engineering opportunities range from clients (desktop and mobile), to web, to our own server software. This is a place to leverage your knowledge, yet learn new things.

Help re-reorient the personal data industry by putting people first; and help companies be privacy law compliant. This a giant opportunity at just the right time.

GiddyUp | Senior UI/UX Designer & Front-End Engineer | Ventura CA, Delray Beach FL | Fulltime | REMOTE

GiddyUp is an exclusive Online Sales Channel that represents the most innovative products and services in the world. Our team is on a mission to develop a new eCommerce platform and Marketplace for a post-shopping cart world. We drive tens of millions of online consumers to our Web sites now, and we’re just getting started.

Our technology stack includes: • Vanilla JavaScript, jQuery, Vue • Heavily customized WordPress • node.js • AWS Lambda, Redshift, DynamoDB, Aurora

Are you that rare individual who can drive the UI/UX direction of a company and at the same time absolutely loves to code? Welcome to GiddyUp! We are looking for someone who is deeply experienced in both disciplines, and wants to keep growing exponentially in both.

You can either work fully remote or at one of our offices.

Please contact me at: Email is hidden

PicnicHealth (YC S14) | Design, Front-End, ML, Full-Stack | SF | ONSITE, FULL-TIME, VISA | https://team.picnichealth.com/jobs?src=hn

Picnic’s mission is to structure the world’s medical data to make it useful. We work directly with patients to collect, digitize, and manage their complete medical records, giving them with control over their care. Beyond serving patients directly, we partner with biotech, genomics, and pharma companies who sponsor PicnicHealth accounts for research volunteers. Through this work we’re building the data sets that power some of today’s most cutting edge medical research. Our stack is React/Redux, Node, Python, Keras, PostgreSQL, Kubernetes.

Our product has literally saved some of our users' lives by unearthing issues in their medical records. We're growing rapidly — on pace for 20x this year. Our team is smart, hard-working, and passionate about fixing healthcare.

ETFLogic | Quantitative Developer | New York, NY | ONSITE | https://www.etflogic.io | Full Time |

ETFLogic is a fintech data analytics company. We help our clients - ETF Issuers, Traders, Investment Managers - make better investment decisions with Exchange Traded Funds and grow their assets. ETFs hold in excess of $5 trillion in assets globally. That number is projected to reach $30tr by 2030. Investor demand continues to drive innovation and complexity in the ETF landscape.

We empower ETF ecosystem members to better understand what is “under the hood” and gain an edge in investment trading decisions. We are building quantitative tools, analytics and trading signals around ETFs and their underlying assets.

Some of our key areas of focus are in intraday (fair-value) pricing, portfolio construction and optimization, fixed-income pricing and factor analysis.

Our tech stack is JS, React, Python, AWS, kdb+/q

We are currently a team of 5 and looking to expand. We are well funded with a strategic VC.

In addition to quant-focused developers we are looking for Frontend Devs.

Please reach out with your resume: info at etflogic dot io.

Lambda | System Software / GPU Cloud Infrastructure Engineer | San Francisco, CA (Dogpatch) | Onsite | Full Time We're looking for a system software engineer who wants to build a deep learning GPU cloud management system. You will:

* Architect and author GPU cloud management software

* Build reliable, scalable, highly available systems

Required Experience:

* Bachelor's degree in technical field (CS, Physics, EE, Math, Staistics, etc.)

* Extremely comfortable in a *NIX shell

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We're located in San Francisco 5 minutes away from the 22nd street Caltrain.

Resume to Email is hidden. https://lambdalabs.com for more info about our company.

The Farmer's Dog | Software Engineer | New York, NY | ONSITE, SALARY:100-160k, https://www.thefarmersdog.com/

The Farmer’s Dog is a VC backe direct-to-consumer pet health brand on a mission to disrupt the $60 Billion pet food industry. Our products are human-quality, personalised and manufactured on demand.

Even though we don't sound like a typical tech company we take pride in doing software development the right way. We’re building a subscription based e-commerce business from the ground up and have plenty of interesting problems to solve. Our aim is to offer a seamless subscription experience through on-time production, customised products and best in class customer support. We have CI and CD processes in place and make use of docker-based microservices via Iron.io. From building node APIs to solving bin-packing problems to optimising fulfillment operations, we have plenty of ground to cover.

We're looking for a mid/senior Software Engineer who's comfortable writing backend (or frontend) code and dealing with docker and aws. Our stack is react (and redux), node, postgres, docker and aws. If this sounds like you reach out at Email is hidden

Special Situations Group | Software Engineer (Fullstack - Python, Django, React, React Native) | Toronto | Full-Time, ONSITE, VISA

We are a very tightly-knit software engineering group based in Toronto. Over 32% of our students and alumni have gone on to work for blue chip technology companies including Facebook, Amazon, and Quora. We can train you, but attitude and overall problem-solving skills are important.

Our clients range from small startups to publicly-traded companies and political parties.

We have already been approved for a 2-year visa for another member of our team, if you are willing/interested in relocating to Toronto, and require a visa, we can be of assistance.

Don't let the weather network scare you, it's not usually this cold here, and it's beautiful and inclusive city with decent weather between April and November. (Winter, admittedly, sucks.)

If interested, please fill out this form. We will contact shortlisted applicants for interviews.

http://bit.ly/ssg-engineering

Elenas | CTO | Bogotá, Colombia, Latin America | Fulltime | Onsite

Elenas is Latin America’s top social selling platform which enables thousands of users to earn extra income by promoting new and exciting consumer good brands. We have secured 500k USD in funding from Polymath Ventures, were chosen as one of the top 15 new tech startups in Latin America for TechCrunch Startup Battlefield (https://tcrn.ch/2pot8ik) and are rapidly expanding across Colombia.

We are actively looking for experienced full stack-developers who can join this early stage team and lead our technical strategy and own our digital product. We offer competitive compensation, support in moving to Colombia, equity packages and the chance to work with an international team of entrepreneurs from Latin America, the US, and Europe. Either Spanish or English are a requirement, but this is a great chance to explore Latin America and learn the language if you are looking for a new challenge and adventure. Let us know if you have any questions!

Current open roles:

-CTO(https://jobs.polymathv.com/2abf55911)

-Full Stack Developer (https://jobs.polymathv.com/885f5d291)

Tech stack: React Native, Flask, Javascript, Postgres SQL

SurveyMonkey | Senior SRE | San Mateo, CA | Fulltime | Onsite

We're hiring a Senior SRE to work on our Transit team. The Transit team is responsible for the infrastructure relating to the transit of data - this includes caching, messaging, queueing, and application routing (nginx). We're slowly transitioning to be more of a "tier one" team, which means that we'll be responsible for those systems and more - service discovery, site performance, and more.

We're looking for someone to help us maintain these systems and, possibly more importantly, determine the right path for an AWS migration. One of my favorite parts of this job is that we get to work incredibly closely with engineering teams to help them choose the right tools for the job, and then help them implement their use cases around those tools. Our ideal applicant doesn't necessarily have experience with any of these tools, but they do have general ops and/or application engineering experience and are willing and excited to learn the other side. Ideally you're also excited to mentor - a big component of this job is working with engineering teams and helping them build with the infrastructure in mind.

I find the best way to explain our team is to share some of the problems we've been working on:

# Redis Performance For legacy reasons, we're running multiple instances of redis on a single VM. They've recently started clobbering each other in competition for disk i/o. We've been working on various projects to migrate to new hardware, split the multiple instances to different VMs, and reduce or remove the usage of redis entirely.

# Site Routing As we move more services to AWS, we've had some complications with how we route web requests. How can we ensure the same routing expectations are met in AWS as they are in our on-prem datacenter without massively increasing our operational burden, and having multiple different systems performing the same task in different datacenters?

# Network Traffic Reduction Or, as we've taken to calling it, "the service call diet". This is primarily manifesting as a change in how we make use of our caching systems (other than redis). Some of our services make hundreds of calls to memcache for a single request. This means that any sort of network latency can be magnified 100x over. We've been working with engineering teams to provide caching best practices and to build out a new internal caching library to simplify and abstract our caching infrastructure.

If this sounds like something you'd be interested in, please email me at Email is hidden. Come help us build this team!