Qatalog | Engineers, Designers | London, United Kingdom (Shoreditch) | Full-time, Onsite | https://qatalog.com

We're building the operating system for companies to run on. We're VC funded by some of the best investors in Europe and angels around. Product is its early stages and you can have significant impact in shaping it. Hiring for the following roles:

- Software Engineer, Frontend (React)

- Software Engineer, Backend (JS/Node)

- Software Engineer, Full Stack (JS/Node/React)

- Product Designer (UI/UX)

Hiring at Mid to Principal levels. We're an ambitious, experienced and compassionate team with tenured ex-Amazon, Mozilla and Transferwise leadership. Looking for strong technical talent that wants to work in a top tier team and grow with the company. Benefits:

- Above market compensation + significant equity

- Premium private health insurance (including physiotherapy, mental, dental and vision)

- 25 days (5 work weeks) holidays

- Your pick of equipment

- Great office in the heart of Shoreditch

- Friendly, great to work with colleagues

Email: Email is hidden

Nuna (https://www.nuna.com) | San Francisco / DC | Full-time | ONSITE | Visa Transfer

We build data and analytics solutions that will help shift the US healthcare system to one based on value and quality. Our technical challenges are complex and compelling, and the work we do has the potential to impact millions of lives. We partner with healthcare plans, providers, and the government.

Data can be a powerful driver of change—but only when it’s acted upon with empathy. Our technology, data, and analytics solutions help healthcare payers, and providers get the answers they need to make quality care more affordable for millions of people.

Open positions include:

* Product Security Engineer (SF)

* Infrastructure Engineer (SF or DC)

* Software Engineer - Web Engineering (SF)

* Software Engineer - Data Infrastructure (SF)

* Senior Product Manager, Enterprise (SF)

Jobs Board: https://bit.ly/nuna-jobs

Backend Tech Stack: AWS/GCP, Java, Spark, Scala, R, Python, Bash, Go

Web Tech Stack: Python backend (Django), React, Typescript

Compensation: market salary & equity. We are well funded. Questions? Contact via email: recruiting+hn@( our domain )

Avochato | San Francisco | Full Stack Developer | Full-time | Onsite

https://www.avochato.com/careers

Join our humble and empathetic team to make messaging your favorite businesses and brands as smooth as DMing your friends. Build, ship, and maintain features on a rapidly evolving product that users love.

A Category Leader and Top 30 Product on G2 Crowd in 2019, Avochato enables millions of B2C conversations per month on behalf of hundreds of happy customers. We grew 15x in 15 months and raised a $5M Series A at the end of 2018.

Our team is expanding rapidly and looking for product-centric Engineers to own user-facing and internal features for our messaging platform.

Primary tech stack: AWS EB+EC2 / PostGres / Redis / Ruby / React

Experience implementing and maintaining pub/sub systems using Twilio / Zapier / Salesforce / Stripe is a plus.

To apply, Text AVO to +1(415)691-2455

Jane | Lehi, Utah | Onsite or Remote | https://jane.com/careers

Ranked #11 on UV50’s Fastest Growing Companies and a recipient of Best Workplaces’ Great Place to Work Award, Jane is an innovative tech company that’s taking the retail world by storm. Our online boutique marketplace offers 350+ daily deals including women’s fashion trends, home decor and more — giving small businesses a platform for their products and helping customers stay on trend and on budget. At Jane, we not only work hard at our jobs, but also to maintain a culture of authenticity and collaboration. Join us and enjoy #thejanelife to its fullest.

Open Roles/Tech:

* Data Scientist: R, Python, SQL, Jupyter, Athena/Glue, PySpark, Redshift, PostgreSQL

* Data Engineer: Python, SQL, Airflow, EMR, Redshift

* Front-end: React, Redux, Recompose, Node.js

* Back-end: C#, .NET Core, SQL, PostGreSQL, Redis, Elasticsearch, RabbitMQ

* Infrastructure: AWS, GCP, Kubernetes (Rancher), Elasticsearch, Kibana EFK

Jane Values:

* Lead with empathy

* Pull together

* Just say it

* Make it count

* Make your mark

Next Caller (YC W14) | New York, NY | Full-time | Onsite & Remote | https://jobs.lever.co/nextcaller/

Next Caller is in search of a software engineers to join our team in New York City. Next Caller helps businesses fight criminals, not customers, by safely passing through legitimate callers and identifying suspicious interactions. Using VeriCall™, businesses have the opportunity to stop phone fraud before it starts. With our real-time RESTful API, Next Caller verifies good callers and detects spoofed calls to make your business Spoof Proof™ - flagging high-risk calls within milliseconds of the first ring

At Next Caller, we are driven to provide the highest quality products possible to our end customers. Our engineering team plays a pivotal role in making our mission to provide a positive customer experience through real-time call verification a reality.

- Software Engineer, Product: https://jobs.lever.co/nextcaller/0c85e171-5f3e-4cef-9efa-a3e... - Software Engineer, Analytics: https://jobs.lever.co/nextcaller/c96aac53-0c0b-452b-829a-856... - Software Engineering Intern, Summer 2020: https://jobs.lever.co/nextcaller/5daffa14-fc1d-40dd-8cf2-1fa...

Rollbar | https://rollbar.com | San Francisco, Barcelona, Budapest ONSITE or REMOTE | Backend Engineer, Software Architect, VP Product, VP Marketing

About Rollbar:

* We help tens of thousands of developers find and fix errors faster.

* Our backend handles billions of errors with low latency and high reliability

* Our front-end allows developers to discover and drill down across millions of errors in real-time

* Our open source libraries are used by some of the best engineering teams in the world, including Kayak, Twilio, Heroku, Zendesk, Instacart and Twitch

* We're a ~40-person team (SF, Barcelona, Budapest, and remote) on a mission to help developers build software quickly and painlessly

* Benefits and perks: competitive salary and stock options, medical, dental and vision insurance, 401k, annual conference budget, generous hardware and software allowance, casual work environment, inclusive team-oriented culture, rapid career growth opportunities, have fun and have an impact.

We're currently hiring for:

- Senior backend engineer

- Software architect

- VP Product

- VP Marketing

To get in touch, please apply via https://rollbar.com/jobs

Kite | Generalist Software Engineer + Machine Learning Engineer + Product Marketing | Onsite - Downtown San Francisco

Help us build the future of programming at Series A-funded startup Kite (kite.com) -- we’re using machine learning to eliminate the repetitive parts of writing code. We recently launched new features: https://zd.net/2knvjjj.

Our stack: GO + Python + React

Open positions for full-stack software engineers, machine learning engineers, and product marketers. Apply here: jobs.lever.co/kite, or send us a note at Email is hidden.

-- Brendan

FreeWill (http://freewill.com) | Senior Backend Software Engineer, Senior Frontend Software Engineer | New York | Onsite | Full Time

At FreeWill we're on a mission to raise one trillion dollars for charity. We build estate planning tools for non-profit organizations. Looking for new team members to jump in and build new products that will lead to a huge amount of wealth moving to good causes.

Senior Backend Engineer role here: https://www.freewill.com/careers/senior-backend-software-eng...

Senior Frontend Engineer role here: https://www.freewill.com/careers/senior-frontend-software-en...

Any questions feel free to get in touch (jack at freewill.com)

Scribd | Web + Android | Full time | ONSITE (REMOTE possible for more senior candidates in certain US states) | San Francisco, Toronto

Scribd offers all you can read ebooks and audiobooks for $8.99 a month and our product gets a ton of usage. We strive to build a great product, whilst considering ourselves primarily a technology company. We love to address technical debt, do things right the first time, encourage refactoring & trust engineers to know what is important.

The job right now involves primarily JavaScript for the Web team and Kotlin for the Android team -- both of which are supported by a Ruby on Rails backend.

Our interview process involves only directly relevant programming tasks, on your own hardware (if thats possible), with no whiteboard coding.

We’ve hired a bunch of people from these “Who is Hiring?” HN threads, including myself!

Please apply directly via the links below and I’ll know it is from here.

Web: https://jobs.lever.co/scribd/0c5eb3b4-0241-4aae-bc15-5418b8b...

Android: https://jobs.lever.co/scribd/4fa6b064-48fe-46fa-aab4-6fba243...

If you have questions you can reach me at joe at scribd.com (I’m the director of frontend engineering and happy to answer any questions).

@recruiters & agencies - please do not contact me

CipherTechs | Senior Penetration Tester | New York, NY/Kilkenny, Ireland | Full-time | Onsite or Remote

Running nmap and a vulnerability scanner is not a penetration test. CipherTechs’ Offensive Security Team attacks and exploits networks and applications. The Offensive Security Team is looking for a senior penetration tester to join our small team. This role will work primarily in commercial sector projects performing offensive engagements (application, network, mobile, wifi penetration testing, social engineering, red teaming, specialty security assessments) and otherwise support ongoing offensive operations and infrastructure. The person that takes this role will first and foremost be deeply technical, able to oversee and execute high quality penetration tests while maintaining client satisfaction, lead projects through the whole project life cycle and deliver on time, and possess strong communication skills with clients and other team members. There are no “rock stars” or “ninjas” on our team – we collaborate together to be the best we can collectively be at breaking into networks and applications.

To apply, please contact the following email. Email is hidden https://www.ciphertechs.com/job/senior-penetration-tester/