Paidy was founded with the mission to create a world of “We remove the barriers, embrace simplicity”, offering its real-time monthly consolidated credit service all across Japan. Paidy started Japan’s first instant post-pay credit service for ecommerce consumers in October 2014. Paidy requires no pre-registration or credit card to use; Paidy consumers purchase products online using only a mobile phone number and email address (verification is established though a four-digit code via SMS or voice pin-code) and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer or auto debit. Paidy also supports multi-pay installments and subscriptions. There are currently almost 4,000,000 Paidy accounts in use (Oct 2020)!! Paidy has proved a powerful means of persuading first time buyers to transact online. Its proprietary models and machine learning mean that transactions are underwritten in seconds, with guaranteed payment to merchants. Paidy increases merchant revenues by reducing incomplete transactions, increasing conversion rates, boosting average order values, and facilitating easy repeat buying.

scalajavascriptakkaawsci/cdcassandradistributed systemsfunctional programmingjvmkafkareact nativeterraformpension contributionsdiverse management team

scalatypescriptgopythonjavareactkubernetes

The idea of Qonto was born out of frustration: As Alex and Steve were building their first company (Smok.io - bought in 2015) together, they were very frustrated with their own banking experience. It was not only time-consuming and complex but also didn't include modern tools to suit progressive companies. The two founders decided to tackle these frustrations and to create the service they would have loved to use as entrepreneurs. Our ambition is very clear: building the best business banking service by using technology and design, with a fair and transparent pricing! We think that SMEs have been neglected for too long and that traditional institutions have failed to propose a banking experience adapted to the needs of entrepreneurs 👩💻👨💻. Professional banking should be efficient, attractive and affordable. Our mission is to dust off the old banking experience! We are the ideal banking alternative for freelancers, startups and SMEs, in replacement or in addition to your business banking account. Better than a professional bank account, enjoy a fully-fledged solution to manage your company's finances, whether you are operating on your own or within a team. Our professional current account offers everything you need from Mastercard business payment cards 💳 to financial management tools. We're reinventing the business banking experience 🚀

gorubyjavascriptswiftandroidkubernetesawsioskafkaruby on railsember.jsremote workingparental leavelunch tickets

Through our dedicated tech hubs and the use of open source issues, WorksHub is changing the way Software Engineers find new opportunities. Our tech hubs bring together communities of Software Engineers 👩💻 where they can: Discover new companies hiring Get paid to solve real problems through our innovative Open Source issues solution Learn new skills through our Open Source issues or demonstrate skills on our learn section before applying to a new job Get expert advice on finding a new job with the support of one of our Talent Managers. Our Talent Managers focus on specific technologies in set geographies so we know how to speak your language whether that’s Clojure, Haskell, English or Japanese! For companies hiring we help them access the right talent in the right way! We are a team of Software Engineers, Data Scientists and Talent experts so we know how to represent the fastest growing tech companies. We believe that through our data-driven approach we can reduce the the time to hire from weeks to days. We are striving to build something amazing, we want to work on hard, interesting problems, and to surround ourselves with the brightest technology professionals in the world!

clojuretypescriptreactmongodbawsci/cdgithubgraphqlslackgoogle analyticsalgoliasegmentsentrybigquery

javascriptreact

What is Hyperlane? Hyperlane is a developer platform that allows users to build interchain decentralized applications. Applications built on top of Hyperlane can share state across multiple blockchains using Hyperlane' generalized cross-chain messaging protocol. Hyperlane isn’t a blockchain. Hyperlane is how you build truly interchain applications. What problem does Hyperlane solve? Hyperlane aims to make the "Which chain(s) should I deploy on?" question obsolete. In traditional web development, the choice of hosting environment is mostly an afterthought. While material differences exist between cloud providers, the experience that the developer can deliver to their users is not meaningfully impacted by this choice. On the other hand, a web3 developer's choice of hosting environment can have existential implications for them and their users. Decentralized applications have largely succeeded due to accessibility and composability, but applications are only accessible and composable within the chain on which they're deployed. Until now. We envision a world where developers think more about the application they're building than the substrate they're building it on. Where developers and applications are not tied to a single chain. Where developers can build applications that are accessible from everywhere and composable with everything. How does Hyperlane work? Hyperlane is a generalized messaging protocol that allows applications to communicate between blockchains. With a simple smart contract call, Alice on Ethereum can send a message to Bob on Avalanche. Hyperlane is secured by a proof-of-stake validator set in combination with a novel approach to application-specific security we call sovereign consensus

typescriptrustreactkubernetessolidityblockchaingoogle cloudterraformdefiremote workingequitystart-upearly stageweb3

Digital Asset is on a mission to create the global economic network of seamlessly interconnected businesses. By building a state-of-the-art platform and developer tools and leveraging the best modern infrastructure providers, we can change how businesses interact. Ambitious teams — from startups to the enterprise — are joining the network to build fundamentally new applications that span industries. The changing nature of business Businesses are more interconnected than ever before, and current technologies enable data replication but not shared processing. Inaccessible assets, undifferentiated replication, and incompatible APIs lead to duplicated efforts and siloed infrastructure. There is a better way. Digital Asset’s global economic network enables teams to get to market faster, focus on their core value, and unleash web-paced innovation for all industries. Backed by global innovation leaders Digital Asset is backed by 17 strategic investors, including leading financial and technology companies that are uniquely positioned to help drive the adoption of Digital Asset’s developer tools and DLT solutions on a global scale.

scalapythonjavac++javascriptdamlgenerous ptofull healthcare coveragestock optionspension parental leave401kcompetitive salarydistributed ledger technology

typescriptnode.jsjavascriptethereumcryptocurrencysmart contractsweb3

typescriptjavascriptreacthtmlcssreact nativefintech

Founded in 2015, IO Global is one of the world’s pre-eminent blockchain research and engineering companies, best known for the Cardano blockchain platform. We are a fully decentralized, remote-working organization committed to the highest principles of academic rigour and evidence-based software development. The company builds high-assurance blockchain products for public and private sector clients. Our goal is simple – to fuel our drive to be best in class by giving you the opportunity, resources and support to deliver your finest work to date. You’ll work with some exceptionally talented and friendly individuals who are always open to new ideas and ways of working. IO Global is an advocate of decentralized remote working, with more than 700 people working in more than 60 countries. Everyone has a different skill set, a different culture, and is at a different stage in their life. We aim to make collaboration between diverse people fun, exciting, and always rewarding. Many companies say they ‘think outside the box’ – for IO Global it’s more, ‘we think outside the geography’.

scalahaskelltypescriptrustjavascriptreactkubernetessolidityawsbddblockchaincardanodistributedjira

typescriptjavascriptreactblockchainweb3defi

rustjavascriptlinuxcloud computingdata sciencefunctional programmingml

Building the world’s best clean energy products to deliver home electrification at scale. Lunar was founded to simplify the transition to clean, all-electric power—and move our families, communities, and the entire planet to 100% clean energy. Just as the moon gets its glow from the sun, Lunar takes the sun’s energy and converts it into consistent, convenient, cost-effective clean energy that we all can count on 24 hours a day, day after day. The Lunar team is made up of savvy entrepreneurs as well as passionate technology and industry experts, bringing years of experience to a young company. At Lunar, you have the power to be you. In a world where you can be anything, we just want you to be you. We take our mission seriously and act with a sense of urgency—moving fast and driving action. We empower everyone to solve problems differently, make bold decisions and build for lasting change. We know that for all of us to do our best work we need to rally behind shared values. This is what we’re all committed to at Lunar. We’re a united team We default to trust We take the lead We’re curious and courageous We succeed, when our customers succeed

haskelltypescriptrustpythonawsci/cddata sciencefunctional programmingmachine learningserverlessslackaws lambdaflexible workingteam lunches

O(1) Labs is a small, well-funded startup aiming to develop the first cryptocurrency protocol that can deliver on the promise of supporting real-world applications and widespread use. Our team is based in San Francisco, and we are funded by top investors (including Polychain, Metastable, Max Levchin, and Naval Ravikant). O(1) Labs recently released Coda Protocol, the first cryptocurrency with a constant sized Blockchain. O(1) Labs is committed to building a diverse, inclusive company. People of color, LGBTQ individuals, women, and people with disabilities are strongly encouraged to apply.

ocamlelmpurescriptreasonmlflexible workingunlimited vacation policyfull healthcare coverage401(k) matchingl&d budgetparental leavetoken equity401kcommitted to a diverse team lunch & learn

About Swell Network Swell Network is a permissionless, non-custodial, and liquid ETH staking protocol that is built for stakers, node operators, and the Ethereum ecosystem. A community-driven and open-source protocol backed by the industry’s leading funds and angels. Stake ETH and receive swETH in your own swNFT and earn DeFi yield in a single place.

typescriptjavascriptreactsolidityblockchaindevopsweb3remote workingflexible workingtoken equityearly stage venturecryptocurrency

Audius is a digital streaming service that connects fans directly with artists and exclusive new music. It does this by being fully decentralized: Audius is owned and run by a vibrant, open-source community of artists, fans, and api all around the world. Audius gives artists the power to share never-before-heard music and monetize streams directly. With the Audius API, developers can build their own apps on top of Audius, giving them access to one of the most unique audio catalogs in existence. Backed by an all-star team of investors (including Katy Perry, Steve Aoki and Nas), Audius was founded in 2018 and serves over 6 million users every month, making it the largest non-financial crypto application ever built.

typescriptrustpythonnode.jsjavascriptreactdockersolidityawsci/cdreact nativehealth insuranceunlimited vacation policydaily stand up

typescriptnode.jsjavascriptblockchainsmart contractstruffleweb3defi

Cleo is a feisty & unique Fintech startup with around 160 employees based in London, backed by an impressive line-up of VC’s. Our mission is to help the 99% improve their relationship with money and their financial health with simplicity and a sense of humor. Cleo’s an AI assistant defining a new category, one that goes beyond saving up to actually changing how we feel about our finances. As our Series C funding shapes-up, we’re expecting big things. You will be working in one of our cross-functional squads, helping to solve our crucial uncharted engineering challenges around AI, chat, tone of voice, and applied machine learning across both our native app and Facebook Messenger platforms. We offer a variety of products and tools, aimed at younger people, including opportunities to Budget with Cleo, Save, and even Borrow small amounts if needed, to cover the gap until pay-day.

typescriptrubyreactreact hooksreact nativeruby on railsremote workingflexible workingpension contributionsflexible parent workinglearning budgetequityregular social events25 days holiday + all bank holidays

CollegeVine🍃 was started by three friends in a dorm room in 2013. Our founders had just gone through the college application process and wanted to level the playing field of undergraduate admissions. Now we employ over 850 consultants and are looking to hire more. We offer college prep for a fraction of what our competitors charge, with a robust pro bono program and scaled pricing to make CollegeVine an option for every family. As a CollegeVine consultant, undergrads at top schools get to make a difference, make bank, and build their careers through our network. Our curriculum works, with 73% of clients gaining admission to one of their top three school choices. The Positions posted here would be for their R&D department, working for their software engineering team! Useful context CollegVine are a bunch of polyglot veteran FPers who mostly work in Haskell and PureScript. Our infrastructure and non-mission-critical tooling tends to be in whatever works best for the task at hand: sometimes that's Haskell with 34 GHC extensions; other times it's minimalist Ruby or bash—basically, it's a team decision based on whatever sits at the intersection of appropriateness, developer joy, quality, and velocity. Old-school ed-tech user experiences are not acceptable to us. Our software must impress and work for a wide audience since we serve students and their families. On any given day, your code will be run by high schoolers, college students, young professionals, guidance counselors, parents, and grandparents from all walks of life. Consider applying anyway even if you don't have professional FP experience. We will seriously consider anyone who passes our technical bar, regardless of how they got there. Please submit a cover letter. Expect autonomy in exchange for transparency and results. Since you are well-read, curious, and self-aware, we will treat you like the awesome, interesting adult that you are. We have core hours and a goal-based environment; we understand mindfulness and the value of deep focus. We're chasing a big idea and we need every good teammate we can find.

haskelltypescriptjavascriptfunctional programmingpurescriptruby on railsremote workingflexible workinghealth insuranceunlimited vacation policyteam lunchesdental insurance401(k)series b

Zero Hash is a B2B embedded infrastructure platform that allows any platform to integrate digital assets natively into their own customer experience quickly and easily (a matter of API endpoints). Zero Hash enables developers and businesses to focus on building experiences and products. We power neo-banks, broker-dealers, and payment groups to offer digital asset trading and custody, crypto-backed rewards and round-ups programs as well as yield through staking and DeFi and NFTs Zero Hash is defining the new FinTech vertical of digital-assets-as-a-service. Our thesis is very simple: every financial services firm will offer digital assets within the next 2 years and will do so through platforms such as Zero Hash.

typescriptgopythonjavascriptreactblockchainpostgresqlremote workingflexible workinghealth insurance401(k)equityeducation budgetseries c