Ask HN: Who is hiring? (June 2019)

Kard Financial | Senior Software Engineer, Senior DevOps Engineer | New York, NY | Full-Time | On-site | $120k - $160k + Equity

Kard helps consumers maximize their credit card rewards programs while also helping our partners, card issuers, turn loyalty from an expensive, inefficient marketing channel into a profitable revenue channel. We are flipping an already $16B industry on its head, which comes with a host of interesting challenges, from refining our real-time recommendation algorithms, integrating with partner API's and building bank-level security and compliance tools.

We are looking for several engineering and non-engineering roles including:

- Senior Software Engineer - Senior DevOps Engineer

Check out our postings at: https://jobs.lever.co/getkard

Perks to working with us at Kard • Flexible health insurance, including dental/vision • Retirement plans • Unlimited vacation • Work from home (or anywhere you like!) on Fridays • We're dog friendly, and have a labradoodle (Kobi) in the office every day

Check out our postings at: https://jobs.lever.co/getkard

Red Balloon Security | New York, NY | Full time and Interns | Onsite | Visa welcome | Undergraduate, Masters, PhD | Rolling start dates/application deadline | redballoonsecurity.com

About Us: Red Balloon Security is a venture backed startup cyber security company headquartered in New York City. Our mission is to provide embedded device manufacturers with strong host-based firmware security. We believe all embedded devices require strong protections against malware and intrusions, and seek to provide these protections to our customers.

Our key markets include enterprise equipment, automotive, medical, unified communications, SCADA, Internet-of-Things, network infrastructure and more. There is a vast universe of vulnerable embedded devices deployed around the world that need security.

We have created a means to inject our Symbiote host-based security technology onto any device, regardless of CPU type, regardless of functionality, regardless of operating system and without changing the performance and functionality of the device. We do not require access to customer source code, nor do we require manufacturers to change their product design to accommodate our security solution.

Red Balloon Security offers a full benefits package, 401k, a generous vacation policy, and paid health and dental plans. The company is located in Midtown West in New York City. We are an Equal Opportunity Employer of minorities, women, protected veterans, and individuals with disabilities.

Open Positions:

Security Researcher / Security Software Engineer Python Engineer Business Development Analyst Software Engineer in Test

Security Intern Business Development Intern

More detailed job descriptions: https://redballoonsecurity.com/jobs/ To apply, email jobs@redballoonsecurity.com. Make sure to include what job you are looking for in the subject line!

1. MARBLE IS FLOODED WITH DEMAND. 2. We're preparing launches with massive accounts including Fatburger, Nekter Juice Bar, Luna Grill, and Sharky’s. 3. We’re building a delta force engineering team. 4. Want to make a mark + have a critical role + join for a wild ride? Welcome.

DETAILS—

Marble is executing on launching massive accounts such as Fatburger, Blaze Pizza, Nekter Juice Bar, Luna Grill, and Sharky's. We're building a delta force engineering team meet the intense demand.

Marble is looking for a foundational member of our team who will work lock-step as we scale and who's ready to push code that 100,000s of people will use.

We're on a great journey and will stop at nothing to win. If that's what you're looking for, welcome to the team.

EXPERIENCE—

Necessary: Node.js + React/Vue.js Preferred: AWS Bonus Points: iOS (Objective-C preferably)

LOCATION— Remote = Yes On-site = San Fransciso/Bay Area

CONTACT— info@marbletech.co

Namebase | SF and REMOTE | Full-time | https://namebase.io

Namebase is a domain registrar and onramp for the Handshake blockchain.

Handshake is an experimental peer-to-peer root DNS. It's a protocol that's similar to Bitcoin, except that instead of using the coins for money, you use Handshake coins to register names on the Handshake blockchain. Handshake names are top-level domain names (.com, .io,. org, etc), and they're different from normal domain names because they're unstoppable; no one can censor, tamper with, or seize your name from you. Furthermore, Handshake names are associated with public keys, which enables SSL without relying on Certificate Authorities (a failure point in the security of DNS today).

Namebase is a domain registrar and exchange for Handshake (we're a separate company from the Handshake Foundation). You can register and manage Handshake names on our website, and if you don't have any coins, you can buy some using dollars or bitcoin on our exchange.

We're looking for a distributed systems engineer to work on the core Handshake protocol. If you enjoy doing open-source work, are interested in distributed systems, game theory, and cryptography, then come join our team!

We're also hiring for a backend engineer. Building an exchange is a non-trivial task — you need to manage customer funds safely, maintain zero-downtime and latency, and implement strong security practices mirroring that of a financial institution. If this sounds interesting to you please reach out.

Our mission at Namebase is to give an unstoppable name to everyone on the internet. Handshake makes it possible to have DNS that can't be shut down — even the Great Firewall of China can't censor Handshake names. We have the opportunity to change how the internet works, and our team is small enough that you'll have immense impact on our software development and company direction. Message tieshun @ our domain if you're interested!

Element 84 | Software & DevOps Engineers | Alexandria| Full-time, REMOTE

https://www.element84.com/careers

We're taking on some of the biggest challenges in software: petabyte search, consumer streaming, and Earth science repositories, just to name a few. We are a team of gamers, musicians, artists, pitmasters, pilots, and tinkerers and we think you might have fun helping us solve some big problems.

Element 84 was founded by husband-and-wife engineers and has grown into a skilled group of developers, designers, project managers, and business team that build high performance systems for some of the biggest corporate and government clients in the world. Our main office is located in Alexandria, VA but we support a large remote workforce from Michigan to Texas and Pennsylvania to Colorado.

If you have questions, email me at gary@element84.com and I'll get reply quickly.