38 senior software engineer jobs found

As a senior software engineer working on Chainlink, you’ll collaborate with the company’s CTO, CEO, and an experienced technical team of other senior engineers, distributed systems computing experts and security experts, who are all committed to building world changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level. You’ll have the opportunity to learn and master the latest research concerning distributed systems, cryptography, blockchains, game theory, consensus algorithms, and decentralized applications. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future.    Your Impact Designing and implementing new features within the product such as trust minimized off-chain computation, cryptocurrency...

As a Senior Software Engineer on the Developer Experience team, you will help us build the tools and frameworks to support our core workflows in the Chainlink ecosystem. You will work closely with smart contract and node operations teams to ensure they are equipped to efficiently manage Chainlink oracle deployments and smart contracts. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future. This includes exposure to a wide variety of blockchains and protocols. This is a great role for a senior engineer with Golang or Typescript experience interested in exploring the blockchain and smart contract world and gaining exposure to a wide variety of blockchains and protocols. We are distributed across time zones and continents, and we embrace remote work. We all have different backgrounds and are determined to help you succeed no...

As a senior software engineer working on Chainlink, you’ll collaborate with the company’s CTO, CEO, and an experienced technical team of other senior engineers, distributed systems computing experts and security experts, who are all committed to building world changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level. You’ll have the opportunity to learn and master the latest research concerning distributed systems, cryptography, blockchains, game theory, consensus algorithms, and decentralized applications. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future.    Your Impact Designing and implementing new features within the product such as trust minimized off-chain computation, cryptocurrency staking, the...

All roles with Chainlink Labs are globally remote based. We encourage you to apply regardless of your location. As a software engineer working on Chainlink, you’ll collaborate with an experienced technical team of other senior engineers, distributed systems computing experts, and security experts, who are all committed to building world-changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level. You’ll have the opportunity to learn and master the latest research concerning distributed systems, cryptography, blockchains, game theory, consensus algorithms, and decentralized applications. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future.   Your Impact Designing and implementing new features within our...

As a software engineer working on Chainlink, you’ll collaborate with an experienced technical team of other senior engineers, distributed systems computing experts, and security experts, who are all committed to building world-changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level. As an engineer working on CCIP, you will help build an open-sourced standard for developers to quickly build secure cross-chain services and applications. With a universal messaging interface, smart contracts can communicate across multiple blockchain networks, eliminating the need for developers to write custom code for building chain-specific integrations. CCIP opens up a new category of Web3.0 applications that can be built by developers for a multi-chain ecosystem.   Your Impact: Designing and implementing new features within the CCIP product and contributing towards...

About Protocol Labs Protocol Labs drives breakthroughs in computing to push humanity forward. Protocol Labs is a product-development lab, but behind the protocols and tools we build, behind the research and implementations, are passionate people, teammates, and community members. Most teams in the Protocol Labs Network are fully distributed and work remotely around the world. Engineers, researchers, and operators work in the open to improve the internet — humanity's most important technology — as we explore new advances at the intersection of many exciting fields (web3, cryptography, networks, distributed systems) and cultures (startups, research, open-source, distributed work). About Filecoin and Lotus Filecoin is a crypto-based distributed storage network that aims to store humanity’s most valuable information. The Filecoin network uses advanced cryptography to store over 15 exabytes of data and verify its continued storage every day! Lotus is the Go-based reference...

Who we are The Nomad core team believes in an interconnected world where disparate blockchain ecosystems can securely communicate with each other in a trust-minimized way. Nomad enables developers to build cross-chain applications such as token bridges, NFT bridges, and cross-chain governance solutions. Nomad is the foundation in the modular interoperability stack, and enables truly novel use-cases and applications in an ever-expanding multi-chain world.   The Nomad core team views cross-chain messaging as a vital piece of technology for the success of the space, which must remain accessible. We are committed to this vision and are building the premier solution that will allow everyone to continue to securely participate in the cross-chain future.   About this role The protocol team at Nomad is hiring! The protocol team is responsible for designing and implementing Nomad, the first generalized optimistic cross-chain message passing protocol. As part of the...

Applicant Privacy Notice Want to be a part of the fastest-growing blockchain company? Ava Labs makes it simple to launch applications using Avalanche, the fastest and most scalable smart contract platform.Founded by the creators of Avalanche, Ava Labs strives to digitize every asset in the world. In addition to building Avalanche and other tools to support the ecosystem, we offer expertise to ensure that all individuals and organizations can seamlessly use Avalanche and its vibrant app ecosystem. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform WHAT YOU WILL DO Build distributed, scalable and highly performant APIs to support internal Ava Labs projects and the external Avalanche community Partner with product teams for new feature development for the Avalanche Explorer , Core Wallets ( Core Ext , Web Wallet ) and other blockchain applications Closely collaborate with...

Applicant Privacy Notice Want to be a part of the fastest-growing blockchain company? Ava Labs makes it simple to launch applications using Avalanche, the fastest and most scalable smart contract platform.Founded by the creators of Avalanche, Ava Labs strives to digitize every asset in the world. In addition to building Avalanche and other tools to support the ecosystem, we offer expertise to ensure that all individuals and organizations can seamlessly use Avalanche and its vibrant app ecosystem. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform ABOUT THE AVALANCHE BRIDGE The Avalanche Bridge is a new cross-chain transfer solution developed by Ava Labs using Intel SGX technology. The bridge currently allows Ethereum users to seamlessly move their ERC20s over to the Avalanche ecosystem to leverage the DApps and platforms available on Avalanche. Since launching at the end of July 2021, the...

Applicant Privacy Notice Want to be a part of the fastest-growing blockchain company? Ava Labs makes it simple to launch applications using Avalanche, the fastest and most scalable smart contract platform.Founded by the creators of Avalanche, Ava Labs strives to digitize every asset in the world. In addition to building Avalanche and other tools to support the ecosystem, we offer expertise to ensure that all individuals and organizations can seamlessly use Avalanche and its vibrant app ecosystem. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform WHAT YOU WILL DO Increase the accessibility of the Avalanche ecosystem by building best-in-class interfaces for onboarding developers Build out subnet tooling by supporting tools such as Avalanche-CLI, the Avalanche Network Runner, and the Avalanche Package Manager Write technical documentation explaining how to use our suite of tools Closely...

In this quality assurance lead role, you will oversee the design, development, and implementation of our test automation framework. You will have a large impact as we grow the Chainlink eco-system and ensure we continue to ship the highest quality product. As a key stakeholder, you will be able to influence how we will scale our product in a testable environment and guide decisions that will have an impact on the future and success of a cutting edge product.    Your Impact Lead the implementation and adoption of a test automation framework, improved release process, and overall testing plans Oversee and develop test cases, plans, and testing procedures Create automated tests for new and existing functionality Develop test plans and perform multiple types of black-box, white-box, and grey-box testing including functional, system, end to end, load testing, performance testing, data integrity, smoke, regression, and ad hoc testing Submit comprehensive defects using...

Brave is looking for an experienced Senior Software Engineer to work on advancing the Brave Ads platform on our Chromium­-based desktop and Android browsers.  Brave Ads is Brave’s global private ad network, redesigned from the ground up to reward users while enforcing the highest standards of user privacy.  Brave Ads leverages in-browser machine learning as well as a two phase blinded token algorithm to deliver relevant ads to users in real time.  Your work will impact the 20+MM monthly Brave users, and you will get to work on one of the most popular parts of the Brave product.   Requirements 5+ years experience with desktop application development Strong C++ development skills Working experience with JavaScript Experience with software development via distributed development teams Experience with C++ unit and integration testing Comfortable working in an open source setting A passion for helping protect users’ privacy and security Written...

All roles with Chainlink Labs are globally remote based. We encourage you to apply regardless of your location. Chainlink Labs is the market leader in providing a decentralized oracle solution for smart contracts to connect to real-world data and market prices of assets. The Data Feeds team owns the building & integration of Chainlink's data feeds products. As a senior software engineer on the Data Feeds team, you will be working with new use-cases including and beyond price feeds to enable projects requiring data from the Chainlink network. You will work with external team’s engineers to define, implement, and support products which will allow blockchain technology to take over multiple industries. In addition, you will work closely with data analysts & scientists to build out robust monitoring and analytics of the data sources that drive the Chainlink oracle data ecosystem. This will quickly evolve to other data types to meet the growing demands of the...

At 3Box Labs we are on a mission to usher in a new era for the web, where data is secure, interactions are trustworthy, and relationships are the basis of connection. We're enabling online experiences that are delightful and integrated while also bolstering privacy and freeing innovation. Our first product,  Ceramic , is the building block for composable data on the web and is powering thousands of the world's most ambitious applications. We're backed by an incredible community and the best investors in the space (USV, Placeholder, Variant, Multicoin) who have  deep conviction  in our mission.  We are a lean, voraciously curious team from across the globe, with 5 years of expert remote work experience and frequent (and awesome) team retreats to spend time together. We have founded tech startups, written books, won product awards, authored patents, created Ethereum standards, and advised F100 CEOs. Come help us tackle novel challenges and reinvent how data is managed...

About The Role: Polymer Labs is looking to establish inter-blockchain communication protocol (IBC) as a universal standard for web3 interoperability. We are seeking a highly skilled and experienced Senior DevOps Engineer with Operational Security background to join our company. The successful candidate will be responsible for designing and implementing highly secure, scalable, and reliable systems to support our rapidly growing platform.  Web3 and blockchain experience is not required but is a strong plus.   You Will: Develop and implement highly secure and scalable infrastructure for our platform. Design, write and deliver software and systems to increase product reliability and organizational efficiency. Work closely with development teams to ensure secure and efficient software delivery. Continuously monitor and improve system performance, security, and reliability. Work with decentralized validators across the world on protocol launch, monitoring and...

About us: The Aave Companies are a group of software development companies that build open-source, blockchain-based software for the Web3 world. With a mission to reinvent our modern paradigms in the realm of finance, social media and beyond, we are focused on building revolutionary products and protocols that will reinvent the ways we communicate, our financial systems, and our cultural norms. United with one clear goal, the Aave Companies are determined to build a future for users that provide them with better control over their finances, data and social experiences.  Our culture: Having cultivated a thriving, collaborative culture, our team is kind, welcoming and passionate about what we are building. We celebrate differences and seek to develop and retain the most talented people from a diverse candidate pool from all over the world. No matter where you are based, no ghost will be left behind and we appreciate every moment we get to work and have fun...

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...

Systems Engineer (Transactions) Remote At ConsenSys we have a vision of a world where data sovereignty and financial well-being is accessible to every person and organization. We believe Ethereum and decentralized protocol technology is a more trustworthy and equitable foundation for how we create and share value across the web. On this trusted, open source foundation, we can accelerate the world’s transition to a universally accessible network of distributed participants where transparency, security and freedom are fundamental. Our product suite, composed of Truffle, Infura, Quorum, Codefi, MetaMask, and Diligence, serves millions of users, supports billions of blockchain-based queries for our clients, and has handled billions of dollars in digital assets. As the leading Ethereum software company, ConsenSys enables developers, enterprises, and people worldwide to build next-generation applications, launch modern financial infrastructure, and access the decentralized...

Research Engineer (Blockchain) Cambridge**, MA, USA I Full remote possible I Full time** You want to be a major contributor of an ambitious project's design and architecture? You're not afraid to try new things and push boundaries? You take great delight in taking on challenges? You're seeking for a thrilling and blooming tech-first business and a caring and collaborating environment? Read on! We are developing a next-generation interoperable blockchain ecosystem based on zero-knowledge proofs that provides tamper resistance and data privacy. Purpose of the job The Topos ecosystem is under active development, and as part of your role, you will be tasked with designing core features, improving the performance and reliability of the ecosystem. This role is ideal for engineers and researchers with expertise in blockchain , distributed systems , and security in protocol design . You can bring in your knowledge and your experience and grow further with the...

Applicant Privacy Notice Want to be a part of the fastest-growing blockchain company? Ava Labs makes it simple to launch applications using Avalanche, the fastest and most scalable smart contract platform.Founded by the creators of Avalanche, Ava Labs strives to digitize every asset in the world. In addition to building Avalanche and other tools to support the ecosystem, we offer expertise to ensure that all individuals and organizations can seamlessly use Avalanche and its vibrant app ecosystem. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform Attention all tech enthusiasts! We are looking for a Senior Developer Relations Engineer to join our cutting-edge blockchain company. In this role, you will have the opportunity to be a key player in shaping the future of decentralized technology and driving its widespread adoption. As a Senior Developer Relations Engineer, you will serve as the primary...

About Protocol Labs Protocol Labs drives breakthroughs in computing to push humanity forward. Protocol Labs is a product-development lab, but behind the protocols and tools we build, behind the research and implementations, are passionate people, teammates and community members. Most teams in the Protocol Labs Network are fully distributed and work remotely around the world. Engineers, researchers, and operators work in the open to improve the internet — humanity's most important technology — as we explore new advances at the intersection of many exciting fields (crypto, networks, distributed systems) and cultures (startups, research, open source, distributed work). Enthusiasm about the decentralized web and blockchains has brought an influx of people who want to use distributed systems but who don't know how to build the necessary infrastructure. We are building that infrastructure. To continue that work, we're looking for people who thoroughly understand the principles...

About Protocol Labs Protocol Labs drives breakthroughs in computing to push humanity forward. Protocol Labs is a product-development lab, but behind the protocols and tools we build, behind the research and implementations, are passionate people, teammates, and community members. Most teams in the Protocol Labs Network are fully distributed and work remotely around the world. Engineers, researchers, and operators work in the open to improve the internet — humanity's most important technology — as we explore new advances at the intersection of many exciting fields (web3, cryptography, networks, distributed systems) and cultures (startups, research, open-source, distributed work). About Filecoin and Lotus Filecoin is a crypto based distributed storage network that aims to store humanity’s most valuable information. The Filecoin network uses advanced cryptography to store over 15 exabytes of data, and prove its continued storage every day! Lotus is the Go-based reference...

About us: All in Bits (AiB) aims to create a more transparent and accountable world through open-source software that enables permissionless innovation and borderless transactions. Our technology empowers builders to launch sovereign blockchains and decentralized applications (dApps) that are secure, scalable, and interoperable. As a core contributor to the thriving Cosmos ecosystem, AiB engineers pioneered the first-ever Proof-of-Stake network and built the core infrastructure that powers Cosmos today including Tendermint Core, Cosmos SDK, and Inter-Blockchain Communication (IBC). From creating and funding to engineering and marketing, we prioritize simplicity and minimal production to build technological solutions that endure.  AiB is committed to upholding core Cosmos values of transparency, accountability, and decentralization. That’s why we support the creation of the Decentralists DAO for the Cosmos Hub to move all operations on-chain, starting with engineering....