Database Jobs

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Block, Inc. is a technology company building tools for economic empowerment, operating a portfolio of financial brands including Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto. It serves sellers, consumers, artists, and bitcoin users through payments, banking, buy-now-pay-later, music streaming, and bitcoin self-custody and mining products.

Polymarket is a decentralized information markets platform that lets users bet on the outcome of real-world events.

Tangem is a hardware wallet company that lets users store, buy, swap, stake, and spend crypto using NFC-enabled card and ring-shaped devices.

webAI is a sovereign AI platform that lets organizations build, deploy, and operate custom AI on their own infrastructure. It serves enterprise teams across industries such as healthcare, manufacturing, financial services, aviation, public sector, and retail.

R3 provides enterprise blockchain infrastructure for regulated financial institutions through its Corda distributed ledger platform.

Qurable provides an agentic customer-engagement platform that unifies customer data, loyalty, engagement, and payments. It serves brands across restaurants, fashion, travel, fuel, fintech, and banking with real-time personalization and white-label components.

Hypernative detects web3 security threats in real-time across multiple blockchains and automates protective responses to prevent damage before it occurs.

Talos helps institutions trade digital assets by providing unified access to exchanges, OTC desks, and prime brokers through advanced execution technology.

Modern Treasury is a payment operations platform that provides a unified API for businesses to move money via ACH, wire, RTP, FedNow, and stablecoins with built-in compliance and ledgering.

Orthogonal is a company building infrastructure that lets AI agents discover, call, and pay for third-party APIs and data services. Through a single SDK, MCP server, or REST API integration, agents can access company data, web search, email verification, enrichment, and other tools from over 40 verified providers. It primarily serves developers and teams building AI agents, particularly for go-to-market, data enrichment, and automation use cases.

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Privy helps developers build on crypto rails by providing wallet infrastructure through APIs for embedded wallets and user onboarding.

Superblocks is an enterprise platform for building and governing AI-generated internal applications. Business teams use its Clark AI agent to build production apps on company data, while IT centrally manages integrations, authentication, access controls, security policies, and auditing.

Stellar is an open-source blockchain network designed to facilitate fast, low-cost cross-border payments and financial transactions globally.

BLOCKSMITH&Co. is a Tokyo-based Japanese company developing and delivering products and services that combine blockchain and AI technologies. It operates a GPU server sales and cloud operation business in partnership with KLab, runs its own Web3/AI consumer apps such as the walking rewards app 'フリくじ' (Furikuji), and researches AI-driven trading and decision-support systems through its BLOCKSMITH AI Lab. It also provides Web3/AI consulting and contracted development services to other companies.

Overclock Labs is a fully distributed company of open-source builders, blockchain developers, and technology professionals. It creates infrastructure and software tools for the open cloud, including Akash Network and the Akash Console.

Bitpanda helps users invest in stocks, cryptocurrencies, metals, and ETFs through a regulated European platform with fractional investing from €1.

Speedinvest is a European venture capital firm that invests from seed to growth stage (Series B to pre-IPO), backing founders with sector-specific expertise and a large network of operational support. It leads the majority of its initial investments and continues to support portfolio companies through multiple follow-on rounds as they scale.

Speedinvest is a European venture capital firm that invests from seed to growth stage (Series B to pre-IPO), backing founders with sector-specific expertise and a large network of operational support. It leads the majority of its initial investments and continues to support portfolio companies through multiple follow-on rounds as they scale.

Speedinvest is a European venture capital firm that invests from seed to growth stage (Series B to pre-IPO), backing founders with sector-specific expertise and a large network of operational support. It leads the majority of its initial investments and continues to support portfolio companies through multiple follow-on rounds as they scale.

Wave is a mobile money company reinventing financial services across Africa. It lets users deposit, withdraw, and pay bills for free, send money for a 1% fee, and buy airtime instantly, serving everyday consumers who need affordable, accessible banking.

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Block, Inc. is a technology company building tools for economic empowerment, operating a portfolio of financial brands including Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto. It serves sellers, consumers, artists, and bitcoin users through payments, banking, buy-now-pay-later, music streaming, and bitcoin self-custody and mining products.

HashPort Inc. is a Tokyo-based Web3 company that develops and operates Japan's largest non-custodial wallet ecosystem, including the consumer HashPort Wallet, the fee-free stablecoin payment service HashPort Wallet for Biz, and the EXPO2025 Digital Wallet built for the Osaka-Kansai Expo. It also provides enterprise blockchain consulting and solutions such as SBT-based loyalty programs and RWA tokenization, serving financial institutions, corporations, and government/municipal clients across Japan.

Compound Finance is a decentralized finance (DeFi) protocol that provides a global market for capital, enabling users to earn yield on deposited assets and borrow against crypto collateral. It serves crypto asset holders and DeFi users seeking to earn yield, access liquidity, or borrow against established digital assets like ETH, WBTC, and stablecoins.

Plaid provides APIs and a financial data network that businesses use to build financial products. Its offerings support open finance, account linking, payments, identity verification, fraud and risk management, income verification, and underwriting.

Vivid is a European financial-services company offering digital business and personal accounts, cards, transfers, payment acceptance, and investment products. It serves freelancers, small and medium-sized businesses, enterprises, and individual customers.

Busha operates a cryptocurrency exchange platform enabling users to buy, sell, trade, and manage digital assets with Nigerian Naira and Kenyan Shilling integration.

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PDAX is a cryptocurrency exchange and wealth app for Filipino users to trade digital assets, invest in government bonds, and access digital collectibles.

GitLab is an AI-powered DevSecOps platform that unifies the entire software development lifecycle into a single application. It helps development, security, and operations teams to collaborate and deliver software more efficiently, with security integrated at every step. The platform is trusted by millions of users and a majority of the Fortune 100.

Syndicate One is an international network of startup founders, operators, and venture capitalists focused on elevating the Belgian tech ecosystem through early-stage capital investments. They invest out of a €22 million fund, primarily backing Belgian founders with seed-stage tickets averaging €500,000, alongside operational guidance and network access.

Marqeta is a card-issuing and payment-processing technology company. Its platform helps fintechs, financial institutions, and technology companies build and manage debit, credit, prepaid, and virtual card programs.

Marqeta is a card-issuing and payment-processing technology company. Its platform helps fintechs, financial institutions, and technology companies build and manage debit, credit, prepaid, and virtual card programs.

VIA is a technology company specializing in Web3, AI, GenAI, and privacy-preserving data analytics. They provide secure data solutions, including an enterprise wallet, AI-driven tools, and data verification platforms, using technologies like blockchain, Zero-Knowledge Proofs (ZKPs), and quantum-resistant encryption. VIA serves clients in the defense and energy sectors.