ByteFederal | Full Stack & Mobile Developers | Sarasota, FL | Full Time, Onsite | www.bytefederal.com

Fast growing FinTech pioneer developing hardware and software for Bitcoin kiosks, made in the US. We also operate a network of "bank in a box" ATMs across the US. Our mission is to bring banking services to the unbanked and crypto to "Main Street". We are looking for an experienced engineer who enjoys pushing the boundaries. US citizenship / green card required. We are currently looking for a React Native mobile developer who ideally also has a background in Node and Python with robust SQL skills. Any additional web framework experience (any language) is a plus.

Join us on the Florida Suncoast with lovely beaches, perfect for family life plus a very competitive salary. Flat management, no cubicles and a laser focus on innovation defines our highly professional spirit.

Apply at Email is hidden

Craft.co | Seattle, SF, REMOTE, US | Engineers | Full-time

Craft helps companies get alerted and take action on risks in their supply chain today so they aren't surprised tomorrow. Example risks include foreign influence, environmental, social, and governance.

* Data Platform Architect, US: https://jobs.lever.co/craft/5de08c6f-148c-4d2e-be55-1ab82d03...

* Sr. Data Engineer, US: https://jobs.lever.co/craft/78895222-08f8-4de0-bc9c-06bef2b0...

* Sr. DevOps Engineer, US: https://jobs.lever.co/craft/b9992153-b777-4bda-945f-c744bd5a...

* Mid/Sr Full-Stack Engineer, US: https://jobs.lever.co/craft/2e903870-9a20-4cb3-a0a0-712879b6...

* Principal Data Scientist, US: https://jobs.lever.co/craft/4688ad05-f1e3-491c-954e-ae14edc4...

See all at https://craft.co/careers

Hear our CEO talk about the benefits and future of Craft at https://www.dynamo.vc/podcasts/fosc-76-ilya-levtov-of-craft

Craft is a startup with B2B and Consumer products with a simple and beautiful UX. We use Airflow, Python, AWS, React, TypeScript, GraphQL, Node, Postgres. We're a rapidly growing 80 person team across Europe & US.

VORtech | Scientific Software Engineer | 24-40h | ONSITE Delft, NL

We support both government institutions in modelling critical infrastructure (think rail transport, storm surge defense, power grid) and multinationals in bringing their research software to production quality standards. The ideal candidate combines elements of a mathematical consultant, software architect, HPC specialist and all-round coder.

A bit of Fortran doesn't scare you? Come and join us building computational software at VORtech. https://www.vortech.nl/en/about-us/vacancies/scientific-soft... (If you are not already proficient in Dutch, you welcome the opportunity to learn Dutch quickly)

Lumo | Sr. Full Stack and Firmware/Embedded Engineers | Remote (NY/SF) | Full-time | $175-??? + equity

Irrigation currently uses over 70% of our fresh water. We're helping farmers be accountable and better manage their water use. On top of that, a huge percentage of electricity is used to pump water. Our system can dynamically respond to power supplies and prices to achieve irrigation goals.

Lumo is a seed-stage company building cloud-controlled smart valves. Customers can control their irrigation systems, track water usage, and streamline operations. They save money through efficient water use, leak detection, shifting water consumption to off-peak times, and more.

We're seeking engineer #1 and #2. Our V1 is a well-tested Ruby on Rails webapp and C++ Arduino firmware running on Espressif chips. We are leading the way in Agtech and water management. 5+ years industry experience a must, 10+ years preferred.

Come work on a problem that matters to humanity.

The partners have all started and sold companies before. We've raised over $3mm to date.

Check us out at lumo.ag. You can contact me for more details: Email is hidden

40GRID | Backend | Frontend | Mobile | Project Manger | Internship | Remote.

HN, our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.

Email: Email is hidden (no recruiters or agencies, thank you).

Tech: Django / Python | Angular | React Native

Reach out with any question -- thanks!

Journee | Berlin, Germany, Europe | REMOTE, VISA | Full-time | https://journee.live

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At Journee, we are building the platform to enable brands and creators to deliver high quality 3D virtual spaces instantly accessible to the world. Our clients are top global companies (BMW, Vogue, WWF, Siemens, etc.) and we are scaling fast to meet the demand.

If you are a reliable person, who would enjoy growing rapidly with our easy-going and high-performing tech team, please get in touch!

The tech team is remote-first and works 4 or 5 days per week within +/-2 hours of CET. We are currently looking to find the right fit for the following positions, but also general talents!

* (Senior) DevOps and Infrastructure Engineer

* Gameplay Engineer

* Senior Core Game Engineer

* Engineering Lead, Unreal Engine

* WebRTC Engineer

* Technical Artist

* UI/UX Engineer

* Senior IT Administrator

and more!

Our tech stack: TypeScript, AWS, Infrastructure as Code, React, Unreal Engine, WebRTC, C, C++ and C#

To apply, go to https://jobs.lever.co/journee?lever-origin=applied&lever-sou...

Darkhive.com | United States | REMOTE | Full-time | $120-200k + early shares, employee #5-10

Public safety and military robotics systems are unintegrated with existing equipment and applications. They require too much specialized training on, making them incredibly niche and significantly inhibiting broad adoption.

Darkhive is creating an autonomy software stack that will enable military and public safety users to intuitively interact with robotics platforms in order to more rapidly understand their common environment and make decisions together when it matters most. In addition to our core software suite, Darkhive is creating a palm-sized, autonomous drone optimized to demonstrate the capabilities of our software stack. The integrated software and hardware solution are key to realizing the full potential of the product in our target markets.

We're looking for early hires to build out our SLAM stack and plumbing to pilot the drones. Our robots are designed and built in the USA. Let's make drones more affordable and accessible to public safety, humanitarian, and defense applications.

- Position can be 100% remote (US Only).

- We do in person meetings when needed. Still a very small team!

- We're a startup, but we have funding and contracts. We're all mid-career so we want a sustainable, mature, diverse working environment.

- This position will involve defense work. However, we will never build drones that can harm people.

For more details on available positions check out: https://apply.workable.com/darkhive/

Gridware | Bay Area | On-site (BART-accessible) | Full-time

Gridware (https://www.gridware.io) is a well-funded ($5.3M raised from major investors such as YC, True Ventures, 50Y) startup solving the wildfire and grid reliability crises in America. At Gridware, you'll own significant portions of the hardware, firmware, software, or data systems, tackle difficult technical challenges, and make engineering decisions that directly impact the core product's design. If this sounds like your jam, drop me your resume at Email is hidden:

* Software Engineer (Applications): https://jobs.gridware.io/3h3lxbm

* Senior Data Scientist: https://jobs.gridware.io/3fzsyfn

* Senior Embedded Software Engineer: https://jobs.gridware.io/3p1bk7t

Curious about our technology, but don't see an open position that matches your interests? Feel free to contact us directly, and let's talk!

Prophecy.io | Software Architect | Palo Alto, CA

Expert in Spark, Spark internals or Expert in Query Compilers.

Level variable (2-20 yrs exp), prefer 10+ years

Prophecy.io | Data Engineer | Palo Alto, CA

Expert in writing Spark code and running Spark at scale with substantial production and performance improvement experience. Work with our customers and help product design.

Level variable (2-10 yrs exp), prefer 5+ years

send mail to Email is hidden

Usko Privacy | Miami, San Diego, REMOTE | Software Engineer ($120k)

Usko Privacy allows people to analyze, manage and monetize their personal data. We have Android and iOS apps showing analytics of your Amazon purchase history - all your data stays private, on your device. We are looking for help in executing the next parts of our roadmap.

https://uskoprivacy.com

This would be an opportunity to get in on the ground floor and leave your imprint on an early-stage, venture-funded company headed by experienced entrepreneurs and technologists.

We are looking for a generalist who can both write application code, and contribute to the operational aspects of our systems. The focus is mostly on the backend and related ops tooling, but the ideal candidate would be comfortable picking up front-end work where needed. Our stack is primarily made up of Node / Typescript and PostgreSQL, with [prod, staging, test, CI] infrastructure running on Linode + Docker Compose, wired together with Github Actions. Prometheus for metrics, Retool for internal dashboards, the works.

Candidates should be generally available during US East working hours. The interview process is:

1. Intro call

2. Choice of take-home coding exercise + call to discuss the exercise, or a live coding screen

3. Founder call

Some press around our recent launch: https://refreshmiami.com/furthering-data-privacy-mission-mik...

Contact Email is hidden with the subject "HN: Software Engineer" along with a resume / LinkedIn