27 senior frontend engineer web3 jobs found

Our mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on. Working with ConsenSys puts you at the forefront of an evolving paradigm , transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society.  Blockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users.  You’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game . You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem . ConsenSys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We’re looking for a Senior Quality Assurance Engineer - not a tester or ticket validator, but someone who understands and promotes a QA mindset. You will take part in defining and improving the standards on both team’s and organization’s level. Be ready to lead a technical initiative or work with people of various functions - not only engineers! This is a full-time role, with the possibility of working remotely, in hybrid and in-office models. Tests-related tech stack Cypress (must-have), TypeScript, Jest, @testing-library/react, currents.dev   Your future work will include building relationships and cooperating closely with the development team, being involved in every phase of the software development lifecycle (from gathering requirements to monitoring production) to support the team in producing quality solutions, researching and introducing...

Binance is the leading global blockchain ecosystem and cryptocurrency infrastructure provider whose suite of financial products includes the world’s largest digital-asset exchange. Our mission is to accelerate cryptocurrency adoption and increase the freedom of money. If you’re looking for a fast-paced, mission-driven organization where opportunities to learn and excel are endless, then Binance is the place for you. We are looking for a Senior Front-end Engineer to design and build the next generation of the web framework for our world-class exchange and other products in our ecosystem.   Responsibilities: Design and build libraries and frameworks that support complex web applications, speed up development efficiency and improve code quality. Define and implement architecture standards and best practices. Optimize web applications to maximize speed and scale.    Requirements: No academic degree requirement, we only evaluate your technical depth....

About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Our flagship product, the Gemini Exchange, was built to be a compliant and secure platform to buy, sell, and store crypto. Our suite of retail products includes ActiveTrader, a high-performance platform for advanced traders. Gemini also offers the Gemini Credit Card providing real-time crypto rewards, the Gemini dollar (GUSD), a U.S. dollar-backed stablecoin, and Gemini Staking, allowing users to securely stake their tokens on-chain and receive rewards. Nifty Gateway , Gemini's NFT platform, is the world's premier marketplace for NFTs and digital art. Gemini customers also have access to a wide range of institutional products tailor-made for high-net-worth individuals, asset and wealth managers, and hedge funds and liquidity...

About the company: We are a top-tier digital assets exchange platform with over 50 countries' global footprints, and aim to be the portal that transcends Web2 and Web3, connects CeFi and DeFi, and bridges the vast web of crypto. Top 1 platform for copy trading globally Top 5 derivatives trading globally 8+ million registered users 1K+ employees in over 38 countries Provide stable security of A+ ranking for 12 SSL indicators Proof of Reserves - guarantees 100% of users' assets in reserves Responsibility: Responsible for the website development and maintenance from end-to-end; Building and maintaining web3 frontend applications using modern Typescript frameworks such as ReactJS; Collaborating with the product team (Product Managers and Prodcut Designers) to develop visually appealing and intuitive user interfaces; Implementing functional UI & UX elements for various user features from design mocks to elements optimization for performance and...

Blackstone is the world’s largest alternative asset manager. We seek to create positive economic impact and long-term value for our investors, the companies we invest in, and the communities in which we work. We do this by using extraordinary people and flexible capital to help companies solve problems. Our $1 trillion in assets under management include investment vehicles focused on private equity, real estate, public debt and equity, infrastructure, life sciences, growth equity, opportunistic, non-investment grade credit, real assets and secondary funds, all on a global basis. Further information is available at www.blackstone.com . Follow @blackstone on  LinkedIn ,  Twitter , and  Instagram .   Blackstone Technology & Innovations: Blackstone Technology & Innovations (BXTI) is the technology team at the core of each of Blackstone’s businesses and new growth initiatives. Serving both internal and external clients, we work to build the next...

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Engineering Manager The BentoBox Marketing and Commerce Platform delivers a seamless guest experience dedicated to accelerating growth and helping restaurants thrive. BentoBox empowers modern restaurants to build their online presence, diversify revenue, engage with diners, and increase operational efficiency. To do so, the platform includes products such as websites, ordering (online ordering, pre-order & catering, gift cards, merchandise,...

At Coinbase, our mission is to increase economic freedom around the world , and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us. There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Finally, we seek people who are excited to learn about and live crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent all...

The Software Engineering and Automation team, part of the Design and Engineering function of Global Network Services within LSEG, is tasked with the development of software solutions for the automatic instantiation of network connectivity and network services such as DNS, IPAM, load balancers, and firewalls. The software produced by the team is used to translate user requirements for network services into actions which are taken on network infrastructure to fulfil the user request. This can take various forms, from the allocation of a new DNS record to a complex configuration for a network connectivity service applied to one or more network devices. Development is primarily in the form of software applications using the ‘micro-service’ architecture style, and various other software artefacts such as infrastructure-as-code and CI/CD pipeline code. The primary development activities supported by the team are: The development of front-end business-facing applications providing a...

Summary The Software Engineering and Automation team, part of the Design and Engineering function of Global Network Services within LSEG, is tasked with the development of software solutions for the automatic instantiation of network connectivity and network services such as DNS, IPAM, load balancers, and firewalls. The software produced by the team is used to translate user requirements for network services into actions which are taken on network infrastructure to fulfil the user request. This can take various forms, from the allocation of a new DNS record to a complex configuration for a network connectivity service applied to one or more network devices. Development is primarily in the form of software applications using the ‘micro-service’ architecture style, and various other software artefacts such as infrastructure-as-code and CI/CD pipeline code. The primary development activities supported by the team are: The development of front-end business-facing applications...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Engineering Manager About BentoBox & Our Mission    The BentoBox Marketing and Commerce Platform delivers a seamless guest experience dedicated to accelerating growth and helping restaurants thrive. BentoBox empowers modern restaurants to build their online presence, diversify revenue, engage with diners, and increase operational efficiency. To do so, the platform includes products such as websites, ordering (online ordering,...

About Us At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million Internet properties, for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.   We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.  Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We...

See yourself being part of a large, transformational change? This could be the role for you! At Iress, we make things happen We believe technology should help people perform better every day. Since our beginning in 1993, people across financial services have trusted us to take their performance to the next level. More than 10,000 businesses and 500,000 people use our software, from the world’s most iconic financial services brands to advice firms of all sizes, banks, insurers, investment managers, traders and brokers. Iress is one of Australia’s largest technology companies and employs more than 2,000 people across Australia, The United Kingdom, Africa, Canada, France, New Zealand and Asia. Build your career at Iress!   As a Senior Frontend Enablement Engineer, you will be an integral part of our dynamic and innovative platform engineering team. Your primary responsibility will be to identify opportunities to streamline frontend development...

About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Our flagship product, the Gemini Exchange, was built to be a compliant and secure platform to buy, sell, and store crypto. Our suite of retail products includes ActiveTrader, a high-performance platform for advanced traders. Gemini also offers the Gemini Credit Card providing real-time crypto rewards, the Gemini dollar (GUSD), a U.S. dollar-backed stablecoin, and Gemini Staking, allowing users to securely stake their tokens on-chain and receive rewards. Nifty Gateway , Gemini's NFT platform, is the world's premier marketplace for NFTs and digital art. Gemini customers also have access to a wide range of institutional products tailor-made for high-net-worth individuals, asset and wealth managers, and hedge funds and liquidity...

About Us At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million Internet properties, for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.   We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves...

Summary The Software Engineering and Automation team, part of the Design and Engineering function of Global Network Services within LSEG, is tasked with the development of software solutions for the automatic instantiation of network connectivity and network services such as DNS, IPAM, load balancers, and firewalls. The software produced by the team is used to translate user requirements for network services into actions which are taken on network infrastructure to fulfil the user request. This can take various forms, from the allocation of a new DNS record to a complex configuration for a network connectivity service applied to one or more network devices. Development is primarily in the form of software applications using the ‘micro-service’ architecture style, and various other software artefacts such as infrastructure-as-code and CI/CD pipeline code. The primary development activities supported by the team are: The development of front-end business-facing applications...

Tower Research Capital, a high-frequency proprietary trading firm founded in 1998, seeks a Senior Software Engineer (Web Full Stack) to join our Risk Technology division as part of the Pricing team to design and develop next-gen web-based tools. The Risk Technology division is responsible for identifying, analyzing, monitoring, and controlling risk for Tower via software-level risk management controls, limits, and procedures. Responsibilities: The Senior Software Engineer (Web Full Stack) will be responsible for: Driving the technical architecture strategy for web based solutions in the Pricing team. The team computes price estimates for various asset classes across the firm’s trading universe which are used for various risk checks including the P&L calculations. Working proactively with various pricing providers (in and outside the firm) and other stakeholders globally to develop data pipelines and end-to-end web solutions that consolidate and publish pricing...

What will you contribute? The Senior Mainframe Software Engineer is responsible for developing and implementing mainframe software systems, as well as supporting members of an agile development team. You will be involved in planning, designing, building, supporting and maintaining new and existing enterprise-grade solutions.  Your deliverables as a Senior Mainframe Software Engineer will include, but are not limited to, the following: Designs and develops high-quality code. Tests, debugs, analyzes and fixes application problems/issues.  Works closely with stakeholders to fix issues in a timely fashion. Understand and follow the Scaled Agile Framework (SAFe). Other duties and projects as assigned. Required Experience: 4+ years of experience with mainframe technologies: TSO, JCL, COBOL, MVS, CICS, IAM/VSAM, EASYTRIEVE PLUS, SAS, ENDEVOR, Sort, FileAid, AbendAid, CONNECT:DIRECT (NDM), MQ SERIES, BIZTALK, Expeditor, REXX. Capable to quickly adapt and perform in those...

The Software Engineering and Automation team, part of the Design and Engineering function of Global Network Services within LSEG, is tasked with the development of software solutions for the automatic instantiation of network connectivity and network services such as DNS, IPAM, load balancers, and firewalls. The software produced by the team is used to translate user requirements for network services into actions which are taken on network infrastructure to fulfil the user request. This can take various forms, from the allocation of a new DNS record to a complex configuration for a network connectivity service applied to one or more network devices. Development is primarily in the form of software applications using the ‘micro-service’ architecture style, and various other software artefacts such as infrastructure-as-code and CI/CD pipeline code. The primary development activities supported by the team are: The development of front-end business-facing applications providing a...