45 senior frontend engineer 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 🚀 We’re looking for a Senior Frontend Engineer to ensure that our service is bug-free, well-tested, architected, and meets our coding standards and our customers’ needs. If you are keen to work in a product company and interested in new technologies, then we want to hear from you. You will have an impact on what and how we do it. This is a full-time role, with the possibility of working remotely in hybrid and in-office models. Tech stack TypeScript, React, Jest, @testing-library/react, SCSS + CSS Modules, Storybook, MobX   Your future work will include developing front-end for Ramp application and making key decisions on technology and frontend architecture issues with the tea, analyzing and understanding business requirements and translating them into technical solutions, working closely with our designers and product team on delivering a world-class user experience,...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 We’re looking for a Senior Frontend Engineer to ensure that our service is bug-free, well-tested, architected, and meets our coding standards and our customers’ needs. If you are keen to work in a product company and interested in new technologies, then we want to hear from you. You will have an impact on what and how we do it. This is a full-time role, with the possibility of working remotely in hybrid and in-office models. Tech stack TypeScript, React, Jest, @testing-library/react, SCSS + CSS Modules, Storybook, MobX   Your future work will include developing front-end for Ramp application and making key decisions on technology and frontend architecture issues with the tea, analyzing and understanding business requirements and translating them into technical solutions, working closely with our designers and product team on delivering a world-class user experience,...

CoinsPaid is an ecosystem of multiple innovative solutions for the smooth integration of crypto into business and everyday life. It claimed absolute leadership in terms of transaction volume and marked a tremendous growth since 2014. Our team designs products that help people get ready for the new era of digital assets that will transform the way we work with money. Headquartered in Estonia and having 3 international hubs, we are still a remote-first company with employees working from 20+ countries around the world. At CoinsPaid, we are passionate about crypto, fintech and are putting great effort into building a team that will get the world ready for every-day crypto use. At CoinsPaid we are passionate about crypto, tech, and product development quality. If these feel close to you - give us a shout!   In this role, you will: Development of new features and support of existing ones Creation and maintenance of UI components Improvement and development of the...

Who We Are At OKX, we believe our future is reshaped with technology. Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto. In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services, and unwavering commitment to innovation, OKX vision is a world of financial access backed by blockchain and the power of decentralized finance. We invest in our people as much as we invest in technology. We are...

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...

About Clear Street: Clear Street is building modern infrastructure for capital markets. Founded in 2018 by top Wall Street and Silicon Valley veterans, Clear Street is an independent, non-bank prime broker designed to solve the industry’s most neglected problem: legacy technology. We have built a proprietary, cloud-native clearing and custody system from the ground floor to replace the outdated infrastructure used across capital markets. Our platform is fully integrated with central clearing houses and exchanges to support billions in trading volume per day. We’ve agonized about our data model abstractions, created horizontal scalability, and crafted thoughtful APIs. All so we can provide a best-in-class experience for our clients.  By combining highly-skilled product and engineering talent with seasoned finance professionals, we’re building the essentials to compete in today’s fast-paced markets. The Role: You will build highly efficient and intuitive...

Role Purpose Senior Automation Engineer, Index Technology will be responsible for the solution design and delivery of building new quality automation frameworks, tools and tests in support the governance and management of Indices, operational and audit requirements. The remit for this role is a part of the wider programme to build solutions to fit in target state index platform and achieving strategic objectives of LSEG Index business, specifically FTSE Russell. Role Responsibilities Exploratory, functional, non-functional quality automation of the backend/frontend engine for Index calculation and delivery. Lead contributor for quality based technical solutions within an agile team. Experience in building and automating CD/CI frameworks Full cycle of testing from the theoretical model to production Implementation of quality tooling and testing for Market Data related projects Gathering of testing requirements and agreeing between IT, App Support teams, businesses...

The Team: We are looking for an exceptional Software Engineer to join a new agile team based in Gdansk, Poland. You will work closely with your team to maintain and support a first-class product for our large North American customer base. We are a people-first culture and pride ourselves on our agility, flexibility, and diversity. The Impact: As an integrated part of a small agile team with developers, tester, product owner and scrum master, you will work together to support and maintain a web-based application of high quality and strong responsiveness to our internal and external needs. What’s in it for you: Develop front and backend components in a new C#/Angular development team for a software platform that provides Energy data. Work in a collaborative and supportive environment Develop and contribute to a culture of high performance, transparency, and continuous improvement. Continuously enhance your knowledge and expertise and keep current with...

Role Responsibilities Work as a contributing member in a multi-disciplined agile scrum team. Develop a good understanding software module with respect to design, code structures, quality, functional and non-functional perspective with guidance Learn and follow best practices to ensure quality of software being developed with adequate level of unit, component, and end-to-end testing where applicable. Work collaboratively with team members spread across different geographical locations. Develop, test, deploy, maintain and improve the high-quality standard services Implementation of quality controls (unit, functional and regression testing) Identifies and executes improvements to code Maintenance and support of the existing product, provide 3rd line support if require. Demonstrates knowledge of technologies within LSEG and how they relate to various parts of the business. Develops tools and applications by producing clean and efficient code, may also review others'...

Role Purpose We are looking for a “Tech Lead - GUI Development” to work in an exciting data project. This project implements Europe’s first multi-asset class, multi-market surveillance service, offering detection of market abuse and financial crime to European investment firms with expansions to FX markets globally and internal data analysis capability for LSEG management to profile information from group trading venues. The role’s  responsibilities include developing configurable GUI dashboards and relevant backend applications. Potential candidate should possess the ability to own one more medium complexity backend and frontend components from the design (with mentorship), code, review, estimate and test perspective. Applicants should possess good knowledge and skills in software engineering and UX designing concepts. Role Responsibilities Understand sophisticated business requirements and design, prototype, develop, test, and document scalable, resilient GUI...

Role Purpose Senior Quality Automation Engineer for Equity Index Product in FTSE Russell, responsible for the delivery of quality automation frameworks, tools and tests in support the governance and management of indices, operational and audit requirements. We are part of the wider programme to build solutions for a new index platform and help achieve the strategic goals of the FTSE Russell business. Role Responsibilities Help develop an understanding of what the Equities Index Product business is looking to achieve assist with the definition and build of testing and automation solutions to support those outcomes Build relationships with other Index technology and business teams in Fort Mill to support ongoing collaboration on FTSE Russell outcomes We have built an inhouse tooling which wraps around various open-source technologies – Node.js / Mocha/ TypeScript – and you will be encouraged to contribute and support the roll out of this Automation Tooling A majority of...

LSEG is looking for a hands-on development manager who is excited to lead a team of engineers to deliver a strategic application for Workspace Platform and grow his/her high standard team to the next level. Responsibilities: Drive all aspects of the development including requirements definition, design, implementation, unit testing, and integration. Oversee detailed designs, implementation, and test plan reviews to ensure high-quality deliverables and delivery against roadmap. Work together with business, product and UX teams to define and clarify the requirement of new & strategic Eikon Platform Work closely with stakeholders to provide status, iterative releases, and make decisions throughout the delivery. Partner with DevOps to ensure reliability, scalability and comprehensive monitoring of infrastructure. Ensure no service interruptions Collaborate with other Platform development leads to and avoid any work duplication, ensure teams are aligned and...

Role Purpose We are looking for a “Tech Lead - GUI Development” to work in an exciting data project. This project implements Europe’s first multi-asset class, multi-market surveillance service, offering detection of market abuse and financial crime to European investment firms with expansions to FX markets globally and internal data analysis capability for LSEG management to profile information from group trading venues. The role’s  responsibilities include developing configurable GUI dashboards and relevant backend applications. Potential candidate should possess the ability to own one more medium complexity backend and frontend components from the design (with mentorship), code, review, estimate and test perspective. Applicants should possess good knowledge and skills in software engineering and UX designing concepts. Role Responsibilities Understand sophisticated business requirements and design, prototype, develop, test, and document scalable, resilient GUI...

Role Purpose Senior Quality Automation Engineer for Equity Index Product in FTSE Russell, responsible for the delivery of quality automation frameworks, tools and tests in support the governance and management of indices, operational and audit requirements. We are part of the wider programme to build solutions for a new index platform and help achieve the strategic goals of the FTSE Russell business. Role Responsibilities Help develop an understanding of what the Equities Index Product business is looking to achieve assist with the definition and build of testing and automation solutions to support those outcomes Build relationships with other Index technology and business teams in Fort Mill to support ongoing collaboration on FTSE Russell outcomes We have built an inhouse tooling which wraps around various open-source technologies – Node.js / Mocha/ TypeScript – and you will be encouraged to contribute and support the roll out of this Automation Tooling A majority of...

LSEG is looking for a hands-on development manager who is excited to lead a team of engineers to deliver a strategic application for Workspace Platform and grow his/her high standard team to the next level. Responsibilities: Drive all aspects of the development including requirements definition, design, implementation, unit testing, and integration. Oversee detailed designs, implementation, and test plan reviews to ensure high-quality deliverables and delivery against roadmap. Work together with business, product and UX teams to define and clarify the requirement of new & strategic Eikon Platform Work closely with stakeholders to provide status, iterative releases, and make decisions throughout the delivery. Partner with DevOps to ensure reliability, scalability and comprehensive monitoring of infrastructure. Ensure no service interruptions Collaborate with other Platform development leads to and avoid any work duplication, ensure teams are aligned and...

Building the Internet of Money  Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the adoption of cryptocurrency so the world can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.  Before you apply, please read the Kraken Culture Explained to learn more about our internal culture, values, and mission. As a fully remote company, we have Krakenites in 60+ countries who speak over 50 languages. Krakenites are industry pioneers who have a long track record of building premium products for professionals and institutions as well as newcomers to the space. Kraken is committed to...

Role Responsibilities Work as a contributing member in a multi-disciplined agile scrum team. Develop a good understanding software module with respect to design, code structures, quality, functional and non-functional perspective with guidance Learn and follow best practices to ensure quality of software being developed with adequate level of unit, component, and end-to-end testing where applicable. Work collaboratively with team members spread across different geographical locations. Develop, test, deploy, maintain and improve the high-quality standard services Implementation of quality controls (unit, functional and regression testing) Identifies and executes improvements to code Maintenance and support of the existing product, provide 3rd line support if require. Demonstrates knowledge of technologies within LSEG and how they relate to various parts of the business. Develops tools and applications by producing clean and efficient code, may also review others'...

Senior Business Analyst, Development - Index Technology will be responsible for the scope, requirements, and delivery of building new Index services. FTSE Russell is looking for an energetic, collaborative, curious Business Analyst who is ready for the next challenge. You would be working within the IT branch of a market-leading financial institution, helping us deliver against an ambitious and exciting book of work, alongside a group of similarly motivated peers. Role Responsibilities Understand and define the Business requirements to support the design and development of the backend/frontend engine for Index calculation and delivery. Work with client facing BAs to understand the scope and business benefits of the delivery to ensure the delivery maintains focus and integrity. Prepare Epics and Stories for review, estimation, and delivery by the technical team.  This process will be in conjunction with Product Owners and SME BAs. Provide walkthroughs and workshops of...

Senior Business Analyst, Development - Index Technology will be responsible for the scope, requirements, and delivery of building new Index services. FTSE Russell is looking for an energetic, collaborative, curious Business Analyst who is ready for the next challenge. You would be working within the IT branch of a market-leading financial institution, helping us deliver against an ambitious and exciting book of work, alongside a group of similarly motivated peers. Role Responsibilities Understand and define the Business requirements to support the design and development of the backend/frontend engine for Index calculation and delivery. Work with client facing BAs to understand the scope and business benefits of the delivery to ensure the delivery maintains focus and integrity. Prepare Epics and Stories for review, estimation, and delivery by the technical team.  This process will be in conjunction with Product Owners and SME BAs. Provide walkthroughs and workshops of...

The Team: S&P Global Data Transformation solves for tomorrow’s challenges today by transforming workflows and end-user experiences with data, insights and technology. The Impact: As Software Engineer, you will be part of talented software engineers and an integral part of an agile development team.  The candidate must possess strong problem solving, written and oral communication skills, and the ability to work effectively in a fast-paced, agile team environment. What’s in it for you: We are seeking an experienced Software Engineer with a passion for excellence in software engineering, demonstrated skills and expertise to transform that passion into continuous improvement and driving high quality releases. Responsibilities: Work with development teams and product managers to ideate software solutions Design client-side and server-side architecture Quickly understand system architecture and become involved in design and development, taking ownership of...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs.  If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. Ripple is the world’s only enterprise blockchain solution for global payments. Today the world sends more than $155 trillion across borders. Yet, the underlying infrastructure is dated and flawed. Ripple connects banks, payment providers, corporates and digital asset exchanges via RippleNet to provide one frictionless experience to send money globally. The Senior...

*S&P Global Engineering Solutions* The Role: Senior Fullstack Software Engineer The Team: The position is opened in cross-functional scrum-team which is responsible for full cycle of developing part of application or service: architecture design, coding, testing and delivering to customers. A dedicated Business Analyst works with the team to define and improve functional behavior of application. The Impact: A person on this role will have a significant impact on delivering valuable results by team on all levels of web applications: frontend, backend and DB. This position is for someone who know how web applications are designed, work and are deployed to users and would like to help to organize it in effective way. What’s in it for you: The portfolio of products that we offer spans a wide range of industries Our goal is to help customers build solutions more quickly, in a smarter way, and in a more efficient lifecycle Greenfield projects, modern cloud-based...

Airwallex is the leading financial technology platform for modern businesses growing beyond borders. With one of the world’s most powerful payments and banking infrastructure, our technology empowers businesses of all sizes to accept payments, move money globally, and simplify their financial operations, all in one single platform. Established in 2015 in Melbourne, our purpose is to connect entrepreneurs, business builders, makers and creators with opportunities in every corner of the world. Today, Airwallex has a global footprint across Asia-Pacific, Europe, and North America. As a Senior Software Engineer you will be responsible for working on a range of exciting initiatives across our international payments platform.  We strongly value your experience in building, designing and engineering payment systems (gateway, acquiring, issuing or equivalent). If you don’t have them already, you will learn all the intricacies of the Visa and Mastercard payment platforms. You...