Helius

Lead and manage the Product Experience engineering team to deliver high-quality full-stack features focusing on onboarding, activation, monetization, and integrations. | 5+ years full-stack engineering experience with 3+ years leading product-facing teams, strong technical depth in React, TypeScript, Next.js, and AWS Lambda, and ability to drive high-velocity execution and mentor senior engineers. | About Helius Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain. Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, we’re a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems. Read our Helius Manifesto to see how we work and what we value. About the Role We’re looking for an Engineering Manager to lead the Product Experience team, the group responsible for everything a customer sees after sign-up. This team owns onboarding, activation, monetization, integrations, and the core surfaces that drive adoption and revenue. The scope is wide, the work is high-impact, and you’ll be operating in spaces that would be handled by multiple teams at most companies. You’ll partner closely with founders, bring clarity to ambiguous product areas, and push the team to move quickly while holding a high bar for quality. You’ll guide technical direction, support senior engineers, and build a culture centered on ownership, speed, and user experience. What You'll Do Lead the team owning the full customer lifecycle: onboarding, activation, enablement, monetization, and integrations Set technical direction across full-stack surfaces built in React, TypeScript, Next.js, AWS Lambda, and Go Drive high-velocity execution while maintaining an uncompromising bar for quality and UX Jump into the code to unblock critical paths and keep your projects on track Work with founders and product leadership to shape roadmaps tied to growth, revenue, and customer impact Coach, develop, and mentor senior engineers while fostering an ownership-driven culture Simplify complex product spaces, unblock ambiguity, and keep execution tight What You'll Bring 5+ years of full-stack engineering experience 3+ years of leading product-facing teams Experience building products & scaling teams in high-growth, high-velocity environments Deep technical depth and Full-Stack engineering fundamentals Strong instincts around design, architecture, and high-quality engineering execution Bias for action, high agency, and an urgency to push products forward Nice to Have Exposure to Solana, blockchain, or web3 infrastructure Experience with developer tooling, monetization systems, or activation flows Why Helius? High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks Ownership & growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales Remote-first flexibility: Work where you’re most effective with a flexible, fully distributed team Competitive comp & perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps

Own the critical parts of the Developer Portal, focusing on onboarding, configuration, enablement, and observability. Create clean, fast onboarding flows and build scalable backend services that enhance user experience. | Candidates should have 5+ years of full-stack development experience and strong proficiency in React and modern frontend development. Backend experience with languages like Golang, C#, Java, or Rust is also required, along with experience in building and maintaining APIs. | About Helius Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain. Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, we’re a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems. Read our Helius Manifesto to see how we work and what we value. About the Role We’re looking for a Sr. Full-Stack Engineer to own the most critical parts of the Developer Portal: onboarding, configuration, enablement, and observability. These surfaces are instrumental to providing a top-tier customer experience, maximizing conversion and retention. The expectations are high, decisions move fast, and the work you ship will be used immediately by thousands of developers. You’ll work across React, TypeScript, Next.js, Golang, and Postgres. You’ll partner closely with founders and product leadership, raise the bar on quality, and take full ownership of features end-to-end. What You'll Do Create clean, fast onboarding flows that directly drive conversion and activation Build scalable backend services that power our user-facing applications Drive technical decisions around frontend architecture, state management, and API design Improve performance, reliability, and long-term maintainability across the stack Move quickly, make strong product calls, and simplify complex problems What You'll Bring 5+ years of full-stack development experience in production environments Strong proficiency with React and modern frontend development Strong backend experience with languages like Golang, C#, Java, or Rust Experience building and maintaining REST/GraphQL APIs Experience with database design and optimization Strong system design and architecture skills Understanding of CI/CD practices and DevOps principles Demonstrated ability to work autonomously and execute at speed with excellent communication and collaboration skills Nice to Have Prior experience building and maintaining billing systems Prior startup and/or web3 experience Solana development experience Understanding of web security best practices Why Helius? High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks Ownership & growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales Remote-first flexibility: Work where you’re most effective with a flexible, fully distributed team Competitive comp & perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps

Lead a team building high-scale pipelines, storage solutions, and low-latency APIs with a focus on system design, performance, and operational excellence. | 5+ years engineering experience, 2+ years leadership, strong Rust skills, performance tuning expertise, and ability to deliver complex systems end-to-end. | About Helius Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain. Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, we’re a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems. Read our Helius Manifesto to see how we work and what we value. About the Role We’re looking for a manager who can lead this team from the front. Someone who can architect high-performance systems, dive deep into distributed infra, and coach exceptional engineers while still shipping code. This is a hands-on leadership role with outsized impact. About the Team The Archival team exposes APIs for querying Solana’s multi-petabyte ledger with sub-100ms. If you love the challenge of large datasets and low-latency performance engineering, this is the right team for you. The team moves fast, owns an enormous surface area, and operates like a small group of founders sitting in the critical path of the company. What You'll Do Lead the team responsible for building high-scale pipelines, storage solutions, and low-latency APIs Hold a high bar for system design, performance, and operational excellence Partner with founders, product, and staff engineers to invent new use cases and products Improve the engineering culture – speed, ownership, and high standards are the default here What You'll Bring 5+ years of experience engineering systems in large-scale, production environments 2+ years of engineering leadership experience Strong hands-on skills in Rust (or equivalent) Proven ability to optimize query performance and diagnose bottlenecks across storage and compute layers Experience using profilers and performance analysis tools to identify and resolve latency or throughput issues Track record of delivering complex systems end-to-end, from design through deployment and operations Strong people leadership skills paired with deep curiosity and a bias for ownership Ability to drive clarity and execution in ambiguous, high-pressure scenarios Nice to Have Exposure to Solana, blockchain, or web3 infrastructure Experience with Postgres, ClickHouse, and/or RocksDB Why Helius? High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks Ownership & growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales Remote-first flexibility: Work where you’re most effective with a flexible, fully distributed team Competitive comp & perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps