Web3 Foundation
About Moonsong Labs Moonsong Labs is a growing Web3 protocol and AI engineering services and venture studio business. We have expertise in developing software to support blockchain and AI implementations. Our venture studio incubates new businesses that are building decentralized developer infrastructure and AI protocols. Examples of our work include the project Moonbeam, a blockchain that implements an Ethereum compatible environment and natively supports cross chain use cases. And Kluster AI () a decentralized large AI model inference and fine tuning platform. Other customers include ZKSync and Starkware. The Protocol & Innovation Team We are looking for a Principal Blockchain Engineer who will help develop core blockchain node software, blockchain infrastructure/tooling and other low level software for various blockchain networks including for the Moonbeam Network (), zkSync, Starkware and Polkadot. Problem domains include cryptography, security, networking, game theory, zero knowledge, finance, political science, and programming language design. The Role The Principal Engineer is responsible for scoping, designing, and implementing web3 and blockchain solutions across a variety of technology stacks. They will work with the foundation, gathering requirements and presenting solutions in an easy to understand way. They will be responsible for providing technical inputs to proposals, driving technical designs, managing engineering teams, participating in implementation, deployment, etc. The ideal candidate has at least 5 years experience in a hands on software engineering lead role. Web3 experience including expert level knowledge of Blockchain Protocol Development and Ethereum is essential. Experience with systems programming, complex systems implementation, and Rust are also highly desirable. Experience leading web3 infrastructure protocol teams or engineering services teams will make for a great fit. We expect you to bring your ideas, experience, and knowledge to develop protocols for Moonsong Labs customers which include leading web3 foundations. Reach out to us if you are interested in helping to drive a multichain future, where users have scalable blockchain agnostic experiences without sacrificing decentralization. What you'll do: Work with customers and prospects to scope, understand, and document technical requirements. Drive protocol technical architecture and designs that meet requirements. Define and execute protocol implementation strategy, work closely with other team leads and stakeholders to implement and execute strategies. Manage and organize a technical team to deliver the protocol. Ensure code quality and software reliability through automated test implementations and processes. Implement and manage automated deployment and operations of protocol. Create high quality software documentation and other written assets to document and explain the system design and how the system functions. Learn and stay current with all necessary technologies. Research different ecosystems and technology stacks as needed. Communicate regularly and clearly, verbally and in written form, with other team members and also with other partners, vendors, and community members. What you'll bring: 5+ years experience in a hands on backend software engineering role. 2+ years blockchain protocol implementation experience using C++, Rust, or Golang. Experience leading small teams of engineers, directing both the design and managing the team's day to day activities. Strong automated testing and security experience, including working with third party audit firms. Experience working on developer tools and infrastructure protocols is highly desirable. Knowledge of L2s, ZK, EVM, CosmosSDK, and Substrate is highly desirable. Experience implementing L1 and L2 blockchains is a plus. Knowledge of Ethereum and EVM is a plus. Good writing skills with an ability to explain complex concepts in a clear and accessible way. Attention to detail while working well under pressure. Undergraduate degree required. Perks and Benefits: 100% Remote Flexible vacation policy Health and Dental plans (for US based employees) Direct line of access to Managing Partners and senior leadership; A flat organizational structure and the camaraderie of working alongside committed professionals focused on providing dedicated mentorship, respectful feedback, and career advancement Continuous learning & development 20% time to collaborate on other projects within MSL or on side projects Ready to Shape the Future? Join Us Today! Equal Opportunity is the law, and at Moonsong Labs, we are ardently committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you have a specific need that requires accommodation, please let us know.
About Moonsong Labs Moonsong Labs is a growing Web3 protocol and AI engineering services and venture studio business. We have expertise in developing software to support blockchain and AI implementations. Our venture studio incubates new businesses that are building decentralized developer infrastructure and AI protocols. Examples of our work include the project Moonbeam, a blockchain that implements an Ethereum compatible environment and natively supports cross chain use cases. And Kluster AI () a decentralized large AI model inference and fine tuning platform. Other customers include ZKSync and Starkware. The Protocol & Innovation Team We are looking for a Principal Blockchain Engineer who will help develop core blockchain node software, blockchain infrastructure/tooling and other low level software for various blockchain networks including for the Moonbeam Network (), zkSync, Starkware and Polkadot. Problem domains include cryptography, security, networking, game theory, zero knowledge, finance, political science, and programming language design. The Role The Principal Engineer is responsible for scoping, designing, and implementing web3 and blockchain solutions across a variety of technology stacks. They will work with the foundation, gathering requirements and presenting solutions in an easy to understand way. They will be responsible for providing technical inputs to proposals, driving technical designs, managing engineering teams, participating in implementation, deployment, etc. The ideal candidate has at least 5 years experience in a hands on software engineering lead role. Web3 experience including expert level knowledge of Blockchain Protocol Development and Ethereum is essential. Experience with systems programming, complex systems implementation, and Rust are also highly desirable. Experience leading web3 infrastructure protocol teams or engineering services teams will make for a great fit. We expect you to bring your ideas, experience, and knowledge to develop protocols for Moonsong Labs customers which include leading web3 foundations. Reach out to us if you are interested in helping to drive a multichain future, where users have scalable blockchain agnostic experiences without sacrificing decentralization. What you'll do: Work with customers and prospects to scope, understand, and document technical requirements. Drive protocol technical architecture and designs that meet requirements. Define and execute protocol implementation strategy, work closely with other team leads and stakeholders to implement and execute strategies. Manage and organize a technical team to deliver the protocol. Ensure code quality and software reliability through automated test implementations and processes. Implement and manage automated deployment and operations of protocol. Create high quality software documentation and other written assets to document and explain the system design and how the system functions. Learn and stay current with all necessary technologies. Research different ecosystems and technology stacks as needed. Communicate regularly and clearly, verbally and in written form, with other team members and also with other partners, vendors, and community members. What you'll bring: 5+ years experience in a hands on backend software engineering role. 2+ years blockchain protocol implementation experience using C++, Rust, or Golang. Experience leading small teams of engineers, directing both the design and managing the team's day to day activities. Strong automated testing and security experience, including working with third party audit firms. Experience working on developer tools and infrastructure protocols is highly desirable. Knowledge of L2s, ZK, EVM, CosmosSDK, and Substrate is highly desirable. Experience implementing L1 and L2 blockchains is a plus. Knowledge of Ethereum and EVM is a plus. Good writing skills with an ability to explain complex concepts in a clear and accessible way. Attention to detail while working well under pressure. Undergraduate degree required. Perks and Benefits: 100% Remote Flexible vacation policy Health and Dental plans (for US based employees) Direct line of access to Managing Partners and senior leadership; A flat organizational structure and the camaraderie of working alongside committed professionals focused on providing dedicated mentorship, respectful feedback, and career advancement Continuous learning & development 20% time to collaborate on other projects within MSL or on side projects Ready to Shape the Future? Join Us Today! Equal Opportunity is the law, and at Moonsong Labs, we are ardently committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you have a specific need that requires accommodation, please let us know.
Chainalysis Inc.
Overview The engineering team at Chainalysis is inspired by solving the hardest technical challenges and creating products that build trust in cryptocurrencies. We're a global organization with teams in Denmark, UK, Canada, Israel, and the USA who thrive on the challenging work we do and doing it with other exceptionally talented teammates. Our industry changes every day and our job is to create user facing products supported by a flexible and scalable data platform allowing us to adapt to those rapid changes and bring value to our customers. As a Software Engineer within the Investigations group, you'll join a remote team of other engineers and share the responsibility of providing the right tools for the right data in order to build best in class customer experiences for our customers. Thus, you'll find the opportunity to lead, build and maintain customer facing web frontend features as well as the services and data pipelines backing them. Part of this responsibility is also to learn and understand the domain as well as the underlying data platform in order to successfully partner with product managers and designers to deliver impactful solutions to our customers. Responsibilities Become part of an established team adept at collaboration and task allocation. A team which can focus on generating direct impact. Make key contributions to high availability solutions in close collaboration with your team through your ability and willingness to take ownership and assist where needed. Your contributions will be thorough and result in sustaining a low maintenance overhead. Gain customer understanding as well as valuable insights into our data platform through your curiosity around cryptocurrencies/decentralized-finance Demonstrate your passion for learning by seeking out knowledge and collaborating with people close to our products and solutions. Display your bias to ship and iterate alongside product management and design partners. Qualifications Expertise in writing and maintaining Java/Spring-based backend services. Experience in the full lifecycle of service management, from initial development to continuous operation. A deep understanding of the critical aspects of service scalability and high availability as well as monitoring and maintaining deployed features and services ensuring optimal performance and reliability. Database management systems experience including replication, high availability, performance tuning, and complex query optimization. A background in frontend development. Strong knowledge of container orchestration using Kubernetes. You might also have An understanding of event streaming platforms. Hands on with infrastructure as code. A track record in mentoring other engineers, leading cross-team projects without authority, and driving design and technology decisions. Technologies we use (nice to have experience) Monitoring and alerting: Datadog, Falcon LogScale (formerly Humio) • Database management systems: PostgreSQL, ClickHouse Deployment tools: Flux, Helm, Kustomize Frontend frameworks: React, Angular Infrastructure as code: Terraform, Terragrunt Cloud provider: AWS Event streaming platform: Kafka Big data processing: Databricks About Chainalysis Blockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with their customers, and investigate criminal cases. As adoption of blockchain technology grows, more and more organizations seek access to all this ecosystem has to offer. That's where Chainalysis comes in. We provide complete knowledge of what's happening on blockchains through our data, services, and solutions. With Chainalysis, organizations can navigate blockchains safely and with confidence. You belong here. At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. We're ensuring we keep learning by committing to continually revisit and reevaluate our diversity culture. We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here. We can't wait to meet you.
Overview The engineering team at Chainalysis is inspired by solving the hardest technical challenges and creating products that build trust in cryptocurrencies. We're a global organization with teams in Denmark, UK, Canada, Israel, and the USA who thrive on the challenging work we do and doing it with other exceptionally talented teammates. Our industry changes every day and our job is to create user facing products supported by a flexible and scalable data platform allowing us to adapt to those rapid changes and bring value to our customers. As a Software Engineer within the Investigations group, you'll join a remote team of other engineers and share the responsibility of providing the right tools for the right data in order to build best in class customer experiences for our customers. Thus, you'll find the opportunity to lead, build and maintain customer facing web frontend features as well as the services and data pipelines backing them. Part of this responsibility is also to learn and understand the domain as well as the underlying data platform in order to successfully partner with product managers and designers to deliver impactful solutions to our customers. Responsibilities Become part of an established team adept at collaboration and task allocation. A team which can focus on generating direct impact. Make key contributions to high availability solutions in close collaboration with your team through your ability and willingness to take ownership and assist where needed. Your contributions will be thorough and result in sustaining a low maintenance overhead. Gain customer understanding as well as valuable insights into our data platform through your curiosity around cryptocurrencies/decentralized-finance Demonstrate your passion for learning by seeking out knowledge and collaborating with people close to our products and solutions. Display your bias to ship and iterate alongside product management and design partners. Qualifications Expertise in writing and maintaining Java/Spring-based backend services. Experience in the full lifecycle of service management, from initial development to continuous operation. A deep understanding of the critical aspects of service scalability and high availability as well as monitoring and maintaining deployed features and services ensuring optimal performance and reliability. Database management systems experience including replication, high availability, performance tuning, and complex query optimization. A background in frontend development. Strong knowledge of container orchestration using Kubernetes. You might also have An understanding of event streaming platforms. Hands on with infrastructure as code. A track record in mentoring other engineers, leading cross-team projects without authority, and driving design and technology decisions. Technologies we use (nice to have experience) Monitoring and alerting: Datadog, Falcon LogScale (formerly Humio) • Database management systems: PostgreSQL, ClickHouse Deployment tools: Flux, Helm, Kustomize Frontend frameworks: React, Angular Infrastructure as code: Terraform, Terragrunt Cloud provider: AWS Event streaming platform: Kafka Big data processing: Databricks About Chainalysis Blockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with their customers, and investigate criminal cases. As adoption of blockchain technology grows, more and more organizations seek access to all this ecosystem has to offer. That's where Chainalysis comes in. We provide complete knowledge of what's happening on blockchains through our data, services, and solutions. With Chainalysis, organizations can navigate blockchains safely and with confidence. You belong here. At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. We're ensuring we keep learning by committing to continually revisit and reevaluate our diversity culture. We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here. We can't wait to meet you.