blockchain developer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Blockchain Security Researcher based in Switzerland. Join a security-focused research team protecting some of the most important protocols and financial systems in the blockchain ecosystem. You will investigate smart contracts,...

About Sygnum Sygnum is a global digital asset banking group, founded on Swiss and Singapore heritage. We empower professional and institutional investors, banks, corporates and DLT foundations to invest in digital assets with complete trust. Our team enables this through our institutional-grade security, expert personal service and portfolio of regulated...

Crypto Finance Group, part of Deutsche Börse Group, provides professional digital asset solutions to institutional clients. The Group comprises Crypto Finance AG, regulated by FINMA in Switzerland, offering trading, custody, and wallet services, as well as Crypto Finance (Deutschland) GmbH, regulated by BaFin in Germany, offering trading and custody...

Digital Asset is at the forefront of institutional finance with the Canton Network. We’re seeking an experienced product leader to drive developer-focused initiatives, shaping tools, documentation, and SDK experiences for builders worldwide.You will collaborate with community and commercial partners, translate insights into actionable roadmaps, and ensure...

About Digital Asset & The Canton NetworkDigital Asset builds the technologies that are reshaping the foundations of financial markets. Our mission is to create the world’s most trusted, privacy-enabled, and interoperable digital infrastructure for global finance.At the heart of this mission is the Canton Network - the blockchain purpose-built for...

Tangem AG, a high-tech company in the blockchain sector based in Zug, Switzerland, is seeking a Backend Testing Specialist. You will perform both manual and automated testing for API and databases, develop automated tests using Python, and prepare comprehensive test documentation. With remote work options and a competitive salary in EURO/USDT, Tangem offers...

**_Join Tether and Shape the Future of Digital Finance_** At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of...

DescriptionAbout Digital Asset & the Canton NetworkDigital Asset builds the technologies that are reshaping the foundations of financial markets. Our mission is to create the world’s most trusted, privacy-enabled, and interoperable digital infrastructure for global finance.At the heart of this mission is the Canton Network - the blockchain purpose-built...

G-20 Group is a cross-asset trading firm headquartered in Switzerland, trading delta-one and derivatives markets globally. Combining startup agility with institutional-grade experience across proprietary trading, advanced technology, and quantitative finance, G-20 Group operates at the leading edge of financial and digital asset markets. Role Summary G-20...

Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading...

AMINA Bank AG seeks an eTrading Engineer to join the Trading & Treasury team in Zug. The role focuses on supporting trading activities, data analysis, and system management, reporting to the Head of eTrading.You will help develop the eTrading platform for Spot and Derivatives, manage exchange connectivity, optimize pricing and auto-hedging setups, and...

About G20 GroupG-20 Group is a cross-asset trading firm headquartered in Switzerland, trading delta-one and derivatives markets globally. We combine startup agility with institutional-grade experience in proprietary trading, technology, and quantitative finance.Role OverviewWe’reexpandingourteam with aDe-Fi Developer & Engineer–someone whohas a true...

Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading...

About Digital Asset & the Canton NetworkDigital Asset builds the technologies that are reshaping the foundations of financial markets. Our mission is to create the world’s most trusted, privacy-enabled, and interoperable digital infrastructure for global finance.At the heart of this mission is the Canton Network - the blockchain purpose-built for...

Tangem is a high-tech company in the blockchain sector was founded in 2017, headquartered in Zug, Switzerland, with branches in North America, Eastern Europe, and APAC.Tangem started with the idea of bringing digital assets to the masses using a unique combination of a smartcard-based hardware wallet and mobile applications. Company owns and promotes the...

ppWe’re on a mission to decode blockchain complexity and transform the onboarding experience for financial institutions. As a Senior Backend Engineer, you’ll play a pivotal role in pushing our performance and scalability to new heights while solving real-world problems with plenty of room for innovation. /ppWe are developing a top-tier company that...

G-20 Group, based in Switzerland, is expanding its team with a De-Fi Developer & Engineer—someone passionate about innovation using blockchain technology within financial markets and focused on bridging technology, math, and trading.You will work with colleagues experienced in systematic and automatic quantitative trading and market making, co-developing...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Head of Foundation based in Switzerland. Take on a senior leadership role at the forefront of the Web3 and blockchain ecosystem, helping shape the growth and strategic direction of a leading Ethereum scaling platform. You’ll be...

We’re on a mission to decode blockchain complexity and transform the onboarding experience for financial institutions. As a Senior Backend Engineer, you’ll play a pivotal role in pushing our performance and scalability to new heights while solving real-world problems with plenty of room for innovation.We are developing a top-tier company that empowers...

Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting‑edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop...