AgaveLab 7 days ago
C C++ Java

AgaveLab | Guadalajara, Mexico | Backend server dev | Onsite

We are working with a San Francisco-based client and are expanding our team here in Guadalajara. Together we’re taking on a big challenge – a product that “virtualizes” large legacy data warehouses (in the multiple terabyte scale) so that they can be migrated into modern cloud environments. The company has been around since 2015 and recently closed $11M usd in their latest venture funding round. Their first commercial product was launched at the beginning of 2018 and they already have a strong roster of Fortune 500 clients.

We’re looking for developers to work with us on the infrastructure of the core engine that translates, in real time, database queries and results; then optimizes them to execute on modern cloud databases. Currently the Mexico team consists of six people but the intent is to dramatically grow the team this year. As we grow, management and team leadership positions will be available.


Experience with the following:

Data Structures and algorithms

Computer science fundamentals

Spoken and Written English

C/C++ and/or Java, although we don’t care which language you’re using now

You write clean, organized, effective and maintainable code


You love to build scalable infrastructure products and would be interested in solving tough query optimization and execution challenges.

More ->

Red Balloon Security 7 days ago

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

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: To apply, email Email is hidden. Make sure to include what job you are looking for in the subject line!

Onsite Full-time
IT Engineer 7 days ago

IT Engineer | onsite | Full-time | | salary + benefits + equity | NYC

The Long-Term Stock Exchange (LTSE, YC S17) team is hiring. We are looking for an IT Engineer based in NYC (ONSITE) to join our growing team.

The Exchange is forging a new relationship between the next generation of companies and like-minded, long-term investors. We are a team of dedicated individuals committed to championing diversity and inclusion at the earliest stages of the company’s life.

Onsite Full-time
untapt 7 days ago
Flask Kubernetes Machine learning MongoDB Python React.js Redis

untapt | Python Backend Engineer | on-site | Full-time | | $110K – $140K + benefits + equity.

untapt is a machine learning company that specializes in HRTech. You’ll work alongside a team of passionate developers who are working to flip hiring on its head.

Our technology challenges are vast: on the surface, we're iterating upon a two-sided web application that is unlike anything engineers and hiring managers have ever seen. We're building a sophisticated, analytics-driven matching engine that uses structured and unstructured data to predict highly symbiotic working relationships. We use Python, Flask, MongoDB, Redis, Kubernetes, React and a healthy dose of Secret Sauce™ to make it all happen.

Together, we'll change how developers find work – forever.

Here’s how we’d ask you to apply: send your resume to Email is hidden and tell us what you’ve enjoyed most about the backend projects you’ve worked on over the last 4 years.

Onsite Full-time
Scite 7 days ago
Docker ES6 ElasticSearch JavaScript MongoDB PostgreSQL Python React.js Redux TensorFlow

Scite | Senior Software Developer | Remote/NYC |

scite is a startup based in Brooklyn, working to help tackle the reproducibility problem in science by mining and analyzing existing literature. For more info on us see

We are looking for a senior full-stack developer interested in making a positive impact on a large societal problem. Our team is nearly fully remote so we are looking for individuals that are self-motivated and eager to take on a leading role at a growing startup. Specifically, we are seeking people with experience in any/all of the following:

- JavaScript (ES6)

- React/Redux

- Python

- Postgres

- Elasticsearch

- Docker/Docker Swarm

- Mongo

- Keras/TensorFlow

If you’re interested in applying, please email a short note explaining your interest and background as well as your resume to Email is hidden

Bellish 7 days ago
AWS Node.js React Native React.js TypeScript

Bellish | Team Lead | Melbourne, Australia | Full-time | Onsite ("local remote") |

We are searching for an experienced developer and strategic technology leader to help us develop unique software for the knitting makers and designers - and to create a domain-specific language specification in order to modernise digital creation tools for our growing army of knitting fans!

The stack is primarily based on serverless Node.js (powering our React and React Native TypeScript applications) running on AWS. We value functional and maintainable code, creative thinking, and software leadership.

Our community is growing and we're just getting into the exciting phase of startup land. The team is largely based in Melbourne, but mostly work "local remote" (meeting regularly, but largely working remotely). If you want to know more about the role, send me an email: Email is hidden

Remote Onsite Full-time
Greenhouse Software 7 days ago

Greenhouse Software | QA Engineer | New York, NY | Full-time | Onsite |

Greenhouse is looking for a QA Engineer to join our Engineering team. As a member of our QA Team, you will help scale our quality process and increase the caliber of our product suite. We are looking for someone who is creative, well versed in QA automation practices and has an eye for quality code. You will have the opportunity to drive change to our test processes and act as a mentor to some of your teammates.

See the full job description and apply here:

Greenhouse Software | Software Engineer - Tools | United States | Full Time | REMOTE |

Greenhouse is looking for a Software Engineer - Tools to join our Engineering team! Our Tools and Operations team is responsible for building tools that are essential across the engineering organization. On this small but experienced team, you will be given the opportunity to develop and maintain features to improve the productivity of our developers while also working closely with our SRE team to build abstractions on top our Kubernetes infrastructure.

We offer a full slate of benefits, including competitive salaries, stock options, medical, dental, vision, life and disability coverages, FSA, HSA, flexible vacation, commuter benefits, a 401K plan, and a parental leave program. And... we offer some not-so-standard, extra-fun benefits, including learning & development stipends, adoption and fertility benefits, an employee discount platform, and of course, fully stocked fridges and cold brew on tap. To learn more about our engineering team(, check out our engineering blog(!

See the full job description and apply here:

Remote Onsite Full-time
Toulouse, France 7 days ago
Android Kotlin

Toulouse, France | Android, Kotlin Software Developer | Full-Time, Onsite

At Catspad, we are developing consumer products to help owners keep track of their pet heath through monitoring of nutrition data and veterinary care.

We're looking for an experienced software engineer to join our team to create an Android native application to bring a high quality user experience to our customers.

Find out more and apply here: (french)

Onsite Full-time
7 days ago
Docker ElasticSearch Elixir GitLab Google Cloud GraphQL Kubernetes PostgreSQL RabbitMQ Redis Ruby Ruby on Rails

kloeckner.i // Berlin, Germany // Onsite // Full Stack Engineer (Ruby)

kloeckner.i is the digital start-up lab of the corporate Klöckner & Co. Klöckner & Co’s target is to fully digitalize its supply and service chain and to support the launch of an independent open industry platform, which shall become the dominant vertical platform of the steel and metals industry.

What we do - We are building products for external customers of Kloeckner as well as internal products - Together with your cross-functional team colleagues you are looking into complex and challenging problems within the steel and metals industry - We work in an agile way to collaboratively achieve the development goals our platform and customers - You collaborate with your team members and ensure high products quality (via code reviews and merge requests) - You stay up to date with latest technologies and validate their usage within our existing tech stack - You identify with our Tech team values of Pragmatism, Teamwork, Playfulness and Trust

Technologies and platforms we currently use

Ruby (+ Rails), Elixir (+ Pheonix) Tools: Gitlab, Jira, Confluence, Continuous Integration Google Cloud, Docker, Kubernetes Interfaces: JSONAPI, GraphQL, RESTful APIs Elasticsearch, Redis, PostgreSQL, RabbitMQ

Your background

- You have working experience in developing online platforms using Ruby or Elixir - You have a hands-on mentality (while respecting our agile development methods), and you love sharing your knowledge and learnings with your team members - You have a pragmatic approach. Your analytical skills help you to distinguish the essential from the non-essential, so you can focus on what truly matters for our customers - You are willing to contribute to an enjoyable and outstanding engineering culture at kloeckner.i - Our company language is English and you also should be able to understand and translate business requirements

Get in touch here:

Full-Time 7 days ago
Celery Django Google Cloud Kubernetes Python

Full-Time | Carbondale, CO or San Francisco, CA | Python | Onsite |

AppOmni is a security startup split between Carbondale and San Francisco. We help enterprises secure their data in complex SaaS apps.

We’re looking for senior backend engineers. Our backend stack is Python/Django/DRF/Celery/GCP/Kubernetes along with a small but growing set of microservices.

If you've ever wanted the flexibility to live/work in San Francisco or the beautiful mountains of Colorado close to world class outdoor activities, please email Email is hidden

Onsite Full-time