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Crypto Remote – Americas Jobs
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Latest Web3 Remote – Americas Jobs:
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Staff Backend Engineer @ Symphony Labs
- 7+ years of backend experience
- Strong backend development with Node.js, JavaScript, DeFi systems, backend architectures, database management, and experience integrating smart contracts
- Proficiency in Javascript and Solidity
- Rust and/or AI/LLMs experience is a plus
- Full KYC process for all hires
- Competitive salary with equity
- Globally remote (Americas timezones preferred)
- A passion for shaping the future of finance
- Opportunity. We believe DeFi should be fast AND accessible. You’ll do high-impact work to enhance scalability, shaping the future of crypto
- Flexibility. We are a remote-first company, and collaborate synchronously and asynchronously, via daily all-hands meetings
- Culture. As an early member of our team, you’ll have a unique opportunity to help shape our culture. We value intellectual honesty, bias towards action, and believe every member plays a key role in achieving our ambitious goals
- Compensation. We offer a competitive salary + equity + benefits package
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Blockchain Engineer @ ZetaChain
- Thriving Ecosystem: 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization.
- Engagement: With over a million community members, ZetaChain fosters a dynamic environment for engagement, and collaboration.
- Live on Mainnet: partnered with all major exchanges.
- Activity: Our network has over 550k unique addresses.
- Well Funded: Raised over $27M!
- Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
- Impactful Role: Play a pivotal role in shaping the security and efficiency of a leading blockchain protocol.
- Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.
- Actively contribute to the development of the ZetaChain protocol, focusing on high-quality code and innovative solutions.
- Employ best practices in software development to ensure the protocol is not only secure but also optimized for performance and scalability.
- Lead and participate in research initiatives to explore new features, optimizations, and technologies that could benefit ZetaChain.
- Experienced Blockchain Developer:
- Individuals with substantial experience in blockchain development, capable of understanding and building complex blockchain architectures.
- Innovative Software Engineering Background:
- Developers who have a proven track record in software engineering, showing expertise in languages like Go, Rust, or Solidity.
- Contributor to Open Source and Blockchain Communities:
- Individuals actively involved in the blockchain community, contributing to open-source projects and staying updated with the latest trends and advancements in blockchain technology.
- Our tech stack
- Protocol: Go (Cosmos SDK, go-ethereum, btcsuite)
- Smart contracts: Solidity, Rust (Solana), FunC (TON)
- Location
- Remote or San Francisco
- Experience
- 4+ years of software development experience
- 2+ years of blockchain development experience
- Must Have: Hands-on blockchain development experience
- Additional Responsibilities
- Participate in on-call rotation (Once every 6 weeks)
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Head of DeFi (Remote) @ Ambush
- Leading research efforts on technical DeFi initiatives within the company
- Keeping a pulse on the latest DeFi trends to ensure our products stay ahead of the curve
- Contributing to product roadmap & strategy for our onchain products
- Working alongside our engineering team to assist with onchain technical decisions
- This role is great for those with a strong technical onchain background that get easily bored in specialized roles, as you’ll be the glue between our product, research, & engineering teams.
- Strong technical experience in DeFi research or leading DeFi products
- Experience using smart contract libraries such as viem or web3.js
- Strong analytical & data-focused background, including but not bound to: SQL, Dune, Python, & similar
- Good SecOps; understanding of best security practices for smart contracts & onchain dapps
- Terminally online; web3 native who keeps up with the latest onchain advancements
- Strong writer that can convert DeFi research in to digestible public-facing content
- General interest / experience with AI agents or applied AI & ML
- Leadership experience at a research firm, venture/trading firm, or high growth web3 company
- Prior commercial experience as a smart contract dev or security auditor
- Industry leading pay: strong base salary + uncapped profit share + equity
- Lean & high-impact team; we hate bureaucracy & will not grow past ~10 people
- One of the fastest growing AI companies in crypto
- Proven leadership team with several acquisitions under their belt
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Lead Backend Engineer (Remote) @ Ambush
- 4+ years using Golang in production environment
- Crypto-native with prior experience building products in web3
- Experience working with AWS cloud services (e.g., SQS, SNS, RDS, Aurora, Cloud Functions, Lambda)
- Experience with microservices architectures and event-driven systems
- Experience in infrastructure as code using Terraform
- Solid understanding of PostgreSQL
- Hands-on experience with software engineering principles covering automation, testing, CI/CD pipelines, containerization, and cloud technologies
- Familiarity with monitoring and analytics tools like Grafana
- Experience in designing, developing, and maintaining scalable, resilient large-scale production applications in distributed environments
- Write well-documented APIs for cross-functional teams to consume
- Contribute to in-depth architectural decisions
- Design, develop, and maintain microservices-based systems
- Manage infrastructure using Terraform in AWS environments
- Maintain a high-quality production environment using AWS services
- Prior commercial experience as a smart contract dev or security auditor
- Strong Python skills
- Industry leading pay: strong base salary + uncapped profit share + equity
- Lean & high-impact team; we hate bureaucracy & will not grow past ~10 people
- One of the fastest growing AI companies in crypto
- Proven leadership team with several acquisitions under their belt
Symphony Labs is hiring a Staff Backend Engineer 
Come join the team as a Staff Backend Engineer at Symphony! You will be working alongside the founding team and play a crucial role in reshaping the future of DeFi.
As a Staff Backend Engineer, you will be instrumental in developing and deploying innovative solutions for secure and efficient systems. You will collaborate across teams to ensure seamless integration within our broader ecosystem and partners, and continuously drive innovation by staying at the forefront of blockchain technologies.
Qualifications
The total compensation package (base salary and equity) for this role ranges from $120K -$350K+, with additional company benefits. The pay range provided reflects individual compensation based on factors such as work location, assessed job-related skills, experience, and relevant education or training.
Join the Symphony team!
Symphony is the first agnostic execution network, designed to unify DeFi’s fragmented landscape by enabling near-instant cross-chain transactions. Symphony’s infrastructure reduces cross-chain execution time to under 3 seconds—45x faster than LayerZero and Axelar—creating a new standard for interoperability.
This is developed to address and solve liquidity fragmentation and the complex user experiences across chains, providing a seamless, unified solution for DeFi users and developers alike.Being the world’s first vertical agnostic infrastructure stack, Symphony enables anyone to execute anything across all chains and protocols without being burdened by bridges, multiple wallets, gas fees, etc. Our team is composed of former Consensys, MetaMask, Kraken, and Axelar veterans, and we’re backed by top investors.
We are looking for an innovative, passionate, and productive person who is excited about building the future of accessible crypto applications, feels comfortable challenging opinions, and most importantly who shares with us the same desire to make DeFi useable again.
Learn more at: symphony.io.
Symphony Labs is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, veteran status, or any other status protected by applicable laws or regulations. All employment decisions are based on qualifications, merit, and business need.
Apply with email
chopin@symphony.ioPlease let Symphony Labs know you found this position on CryptoJobster.com as a way to support us so we can keep providing you with quality crypto jobs.
ZetaChain is hiring a Blockchain Engineer
As a Blockchain Engineer, you will play a crucial role in the design and implementation of our protocol. Your primary focus will be on developing robust and scalable blockchain solutions, contributing to both the core blockchain and the surrounding infrastructure. Your work will involve a deep dive into blockchain technology, particularly focusing on the Cosmos SDK, to create efficient, reliable, and high-performing software.
About ZetaChain
ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user.
ZetaChain prides itself on its vibrant and active community, a testament to our growing impact and relevance in the blockchain space:
Find out more about our ecosystem.
Find out more about our hiring culture: Dream Team Culture.
Why You Want To Work Here
Responsibilities
Who Would Be a Good Fit for This Role?
Requirements
Apply with email
jobs@zetachain.comPlease let ZetaChain know you found this position on CryptoJobster.com as a way to support us so we can keep providing you with quality crypto jobs.
Ambush is hiring a Head of DeFi (Remote)
About us
Ambush is an AI company developing AI research & products that accelerate onchain adoption.
We’re building Web3’s first autonomous AI agents to simplify wealth creation & onchain safety.
We’re a lean & hyper performance-oriented team; we are competitive, we like moving fast, and we run head-first towards seemingly impossible ideas. Our entire team is crypto-native & we have a shared North Star of solving web3’s hardest challenges.
Our team is led by one of crypto’s prominent anons, Psycho.
About the role:
Have you ever referred to yourself as “terminally online”? If so, you may be a fit for this role :)
We’re hiring a highly-technical onchain generalist to help lead the company’s long term DeFi / onchain strategy as we near the release of our upcoming onchain AI agent products.
The ideal candidate is an onchain generalist that has technical hands-on experience with dapps at the blockchain level while being a DeFi power user themselves.
Requirements:
Not required, but a strong bonus:
Why join Ambush?
Internal full-time hires only, no contractors or agencies
Apply now
Please let Ambush know you found this position on CryptoJobster.com as a way to support us so we can keep providing you with quality crypto jobs.
Ambush is hiring a Lead Backend Engineer (Remote)
About us
Ambush is an AI company developing AI research & products that accelerate onchain adoption.
We’re building Web3’s first autonomous AI agents to simplify wealth creation & onchain safety.
We’re a lean & hyper performance-oriented team; we are competitive, we like moving fast, and we run head-first towards seemingly impossible ideas. Our entire team is crypto-native & we have a shared North Star of solving web3’s hardest challenges.
Our team is led by one of crypto’s prominent anons, Psycho.
About the role:
We’re hiring a crypto-native backend engineer with proven experience building performant backends & infra for high-growth products that have achieved massive scale.
As our lead backend engineer, you will work directly alongside the CTO to help ensure that our infrastructure & backend is being built to support demanding requirements for performance, security, and scalability.
Because we are an AI company building onchain products, the ideal candidate has a strong general interest in DeFi, and uses LLMs such as GPT, Cursor, Co-pilot, or similar in their daily engineering work flow.
Requirements:
Responsibilities:
Not required, but a strong bonus:
Why join Ambush?
Internal full-time hires only, no contractors or agencies
Apply now
Please let Ambush know you found this position on CryptoJobster.com as a way to support us so we can keep providing you with quality crypto jobs.
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