Citrine Informatics (citrine.io) | Engineering Manager, Infrastructure, Sr. Backend & Sr. Frontend roles |Remote within USA| Full Time |

Working at Citrine offers the rare opportunity to collaborate with applied scientists at the leading edge of statistical learning theory and application. Here are a few representative peer-reviewed publications describing research done at Citrine in support of the platform’s AI capabilities:

Assessing the Frontier: Active Learning, Model Accuracy, and Multi-objective Materials Discovery and Optimization (2019). at https://arxiv.org/abs/1911.03224 Can machine learning identify the next high-temperature superconductor? Examining extrapolation performance for materials discovery (2018). at https://doi.org/10.1039/c8me00012c Overcoming data scarcity with transfer learning. (2017). at https://arxiv.org/abs/1711.05099 High-Dimensional Materials and Process Optimization Using Data-Driven Experimental Design with Well-Calibrated Uncertainty Estimates. (2017). at https://doi.org/10.1007/s40192-017-0098-z

Learn more at: https://jobs.lever.co/citrineinformatics

Soteris | Backend & Product (Employees #3-5) | San Francisco | Full time | Remote (US only) for now but onsite in the long run | Not eligible for visa sponsorship

Soteris (https://www.soteris.co/) is a YC-backed company with a multi-year runway and almost $1mm of contract revenue serving a $5 trillion industry: insurance.

We write machine learning software to more accurately price insurance. The way insurance rates are currently set results in massive inefficiencies that increase prices for policyholders like you and me. I previously spent two years building a $750mm insurance company out of a $16 billion hedge fund, from which I know for a fact that a machine learning approach to routing and pricing risk is orders of magnitude better than what the largest insurers do - and our customer list is proof of that claim. Our model is almost doubling policy profitability for our first customer, and they’re planning to reduce rates for at least 80% of their applicants as a direct result of using our software. I think that’s pretty cool.

Our team is currently three PhDs with over 20 combined years of experience deploying algorithms in financial and technical product markets: myself, a head of research, and a machine learning engineer. We’re looking to scale up our operations, and given that, we’re hiring for three roles:

- back-end engineer;

- back-end engineering lead; and

- product lead.

Currently we run on AWS and our entire stack is in Python, though you don’t need any experience in Python so long as you have the aptitude to learn it. We’re working remotely for the time being, but after the pandemic subsides, we’ll be based here in San Francisco.

If you’re interested, check us out at https://www.soteris.co/#careers - we’d love to hear from you!

We are a Real Estate Technology company looking for the brightest software engineers in the world.

We use AI to make property management workflows simple for Landlords and Property managers.

If you're interested, email me at Email is hidden and check us out at https://www.residentboost.com/

PureStake | Crypto / Blockchain Engineers & Full Stack Engineers | Boston, MA | REMOTE | https://www.purestake.com/

PureStake is a blockchain infrastructure and developer tools company that's focused on Algorand and Polkadot networks. We provide IaaS/validator services, APIs, block explorers, wallets, and other technology to these two networks.

Most of these roles are for our pre-launch Ethereum-compatible smart contract platform on Polkadot, Moonbeam (https://moonbeam.network/). Moonbeam is focused on making the transition between Ethereum and Polkadot totally seamless: by leveraging the EVM pallet, we've created an environment that supports Solidity smart contracts, popular Ethereum tools, account structures/data, and more.

We have a bunch of open roles and we'd love some help!

Most of these roles are remote, or remote-optional.

We are hiring for the following positions:

* Full Stack Engineer: focused on supporting our web apps and APIs

* Full Stack Blockchain Engineer: Designing blockchain applications. Solidity preferred.

* Senior Blockchain Engineer: Rust and/or experience with the Substrate framework, Solidity/EVM experience is helpful.

* Ecosystem Development Lead

* Marketing Communications Manager

All roles are available on the PureStake website. Please apply here: https://www.purestake.com/about/careers/openings/

curbFlow is hiring a Head of Engineering! Work remote in the US or Canada! Check us out here: https://jobs.lever.co/curbflow/029a9dab-d488-4750-8d34-e707a...

Assured Information Security (AIS) is a cyber and information security company with 10 office locations across the United States. From testing drones and searching for vulnerabilities in software to building tools for the cyber war fighter, AIS leads groundbreaking efforts with emphasis on research, entrepreneurship and innovation. If you’re searching for a company that will genuinely care about your growth and happiness, look no further.

We have multiple open positions for software engineers, reverse engineers, network engineers, intelligence analysts and more. Click here for our current openings: https://www.ainfosec.com/careers/job-openings/

Check out our CAN YOU HACK IT?® Challenge to have some fun and test your skills: https://hack.ainfosec.com/.

If you know someone who might be a good fit at AIS, check out our talent referral program: https://www.ainfosec.com/careers/talent-referral/

Feel free to leave any questions below!

Sporttrade | Full Time | Software & Web Developers | Philadelphia, PA/New York, NY - remote flexibility considered

Sporttrade is an exciting sports betting startup looking to disrupt the traditional sportsbook industry. Built just like a financial exchange, the Sporttrade platform allows customer to trade on sports outcomes by buying and selling event contracts which trade between 0 and 100, and reflect the market's probability of the underlying event occuring.

We are currently hiring interested individuals for roles:

- Full Stack Web Developer - own and build our internal tools, dashboards, and eventually our public web application - Software Developer - work on our cloud-based microservices system running on Kubernetes - Lead Developer, Exchange Technologies Group - work with our team of industry veterans to build and implement our Exchange systems - Lead, Information Security & Risk Management - implement and own our Security Controls framework and infosec infrastructure such as WAF and SIEM Go to https://getsporttrade.com/careers to apply.

If you're interested in joining our team, but don't see a position open for your skillset, we are actively growing. Please send your information to Email is hidden

causaLens | Software Engineer | Data Scientist - Applied Science | Data Scientist - Engineering and Product | Quantitative Researcher| Frontend Engineer | Full-time | London | www.causalens.com

We are looking for a motivated and high-achieving Data Scientists and Engineers based in London (or willing to relocate) to join the team working on our exciting machine learning product. This is a full-time placement with significant opportunities for personal development.

We offer an intellectually stimulating environment, work within an interdisciplinary team and an inclusive culture. We are a high-calibre, mission-driven team building a technology that improves our world.

We can provide Tier 2 visa sponsorship.

Core requirements are:

-Strong academic record (PhD & PostDoc preferred)

-Very advanced quantitative skills in machine learning/statistics/mathematics or similar fields

-Ability to translate advanced machine learning algorithms into code (Python preferred)

Senior Full Stack Laravel & Vue.js Developer For Fast Growing Copenhagen Startup | Full time | Copenhagen | ONSITE (Relocation) + VISA https://www.worksome.dk/jobs/full-stack-developer/

Join Worksome [https://www.worksome.com/] - a fast growing Copenhagen Startup, where you'll have impact from day one. In Worksome you will tackle challenging issues of scale, reliability and security while delivering an enjoyable user experience to our user base. If you love writing code and like seeing your work being used by lots of real users, then come talk to us. We’re looking for an experienced full stack developer who works great in teams, have no problem managing a large codebase and preferably have a background of 2+ years in a startup having faced challenges similar to ours. You have in-depth understanding of a backend in web-based apps including routing, OOP and SQL. Ideally you also have experience with cloud hosting, Linux and APIs. You have opinions about code and architecture, can easily manage PRs and code-reviews and seek to find optimal balance between product velocity and scalable code.

We use things like Laravel, Vue.js, GraphQL in a setup with Github and Forge/Envoyer. The dev team has previously attended Laracon EU and similar conferences or trips will be an ongoing offer for the team members. Worksome is a platform for highly skilled freelance talents. We’re the new digital hub for professional freelancers and consultants. We’ve launched in 5 countries and now have 25.000+ freelance professionals and 17.000+ companies using the platform. We’re well-funded and consistently growing double-digit every month and have thus begun our journey towards eternal prosperity.

Apply here: https://thehub.io/jobs/5f34eb0667036b408026cfd5

LEX | Backend Engineer/Architect - Node, Senior iOS Engineer | New York, NY | Onsite (remote during covid) | https://lex-markets.com

LEX is a real estate investing platform giving the everyday investor access to direct investments in commercial real estate for the first time.

Users can browse individual properties (ranging from Office space to Retail centers to Multifamily), buy $100 shares (the initial price) in each building, earn their share of rental income, and then trade those shares on LEX. We're playing within the existing regulations and financial rails, but we have a lot to build!

We're a small company (<20 people, 5 engineers) with some great backers working to unlock real estate for the masses.

Tech Stack: Node, Express, React, Typescript, Mongo, Redis

Apply at https://www.lex-markets.com/careers