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Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and Phantom use Helius to power their applications on Solana.
We’ve raised over $34m from Haun Ventures, Founders Fund, Foundation Capital, 6th Man Ventures, Reciprocal Ventures, Chapter One and angel investors including Solana co-founders Anatoly Yakovenko and Raj Gokal, and Balaji Srinivasan. Our team members have previously built mission-critical, scalable infrastructure at AWS, Coinbase, Stripe, Google, Digital Ocean, and more.
Here is the Helius Manifesto so you know what to expect if you join Helius.
We are looking for a Rust Engineer with experience in building and scaling distributed systems to join our growing team. If you have a passion for blockchain technology and a strong sense of ownership, we’d love to hear from you!
Helius is an equal opportunity employer.
At SendAI, we're building in the intersection of AI and Crypto: the two biggest tech of the decade and applying that to solve consumer problems.
We're looking for an engineer to join our 9 member team, who is ideally master of one skill (eg. devops) and jack of all trades. We value taste and velocity.
About SendAI:
We've a range of products from Solana Agent Kit to MCP servers to Mobile App across Consumer AI and Dev tooling on Solana.
Read more: sendai.fun
What we're primarily looking for someone to:
Additionally, we'd prefer with someone having experience in LLM integrations.
We're looking for someone with:
Why Join SendAI?
Apply Now:
About Dune
Dune is on a mission to make crypto data accessible. We’re a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. We’re a team of ~55 employees, working together across Europe and eastern US timezones 🌍️. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more.
We’re backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. We’re using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards 🧙♀️
If you want to have one of the highest impact jobs on the planet, come join our wonderful team of Galaxy brains.
Learn more about us:
Dune's Vision
Values and working at Dune
Dune is pushing the boundaries of real-time data processing, and we’re looking for a talented Rust Engineer to help us build and optimize the next generation of APIs. As an engineer on DevX at Dune, you’ll play a crucial role in developing high-performance, real-time systems that power crypto applications. You’ll work on some of the most cutting-edge technologies directly impacting the user experience.
Design, implement, and maintain high-performance, real-time APIs using Rust, ensuring they meet the industry-pioneering performance and stability requirements of our users.
Work closely with the team to develop new features, such as better interpretation layers, enhanced data decoding, and improved API coverage for various blockchain data.
Work on performance improvements such as optimizing CPU usage, improving latency, and implementing caching strategies for better data fetching.
Explore and implement cutting-edge data storage solutions, improvements, and future explorations.
Focus on stability improvements, improving recovery processes, and enhancing the robustness of our real-time systems.
Contribute to the internal developer experience by improving local test setups, integration tests, and incremental deployment processes.
Work on one of the fastest engineering teams in the industry
5+ years experience including 1 year of working with Rust.
Have a deep understanding of systems programming concepts, particularly in high-performance or real-time applications.
Are familiar with technologies like Parquet or similar and have experience optimizing data storage and retrieval processes.
Know how to go deeper than “just use postgres” when building products.
Enjoy tackling performance problems, optimizing CPU usage, reducing latency, and implementing efficient caching mechanisms.
Enjoy working with customers and solving their problems.
Have a strong ability to diagnose complex problems, particularly in distributed and real-time systems, and implement efficient solutions.
Work well in a team environment, are comfortable discussing technical issues, and can effectively collaborate with other engineers to achieve common goals.
Are excited about exploiting old and exploring new ways to improve system performance and reliability.
A competitive salary and equity package 🚀. Both salary and equity is top 25% of companies in the space
Our employee equity scheme has world-class employee-friendly terms with a heavily discounted strike price (~90%) and a 10-year exercise window
5 weeks PTO + local public holidays (that can be swapped to suit you) 🏖
A fully remote-first approach 🧑💻 within a distributed team with flexible working hours; you structure your own day
Say goodbye to meeting overload! We believe in a healthy mix of async and sync work, so you can focus on what truly matters—no more wasted time on endless meetings!
Good health is important, so we offer private medical insurance, dental & vision as standard 🩺
We believe in paid parental leave 👶 to help you celebrate this important milestone, transition to your new life, and bond with your new baby. We offer 16 weeks to primary and 6 weeks to secondary caregivers, fully paid. Plus a 2-week part-time phased return at full pay to help you get used to your new (and slightly more complex!) schedule
Quarterly offsites in various exciting locations as a company or team to connect, work together and have fun (so far in Tuscany 🇮🇹 Berlin 🇩🇪 Austria 🇦🇹 and Athens 🇬🇷).
On top of this 👆each person gets a yearly travel allowance to connect and co-work with someone or a team of people for a few days.
An allowance for your at-home setup, to ensure you are happy, comfortable and productive. If you prefer a local co-working space, we’ll pay for your desk.
Work with some of the best people you’ll ever get to meet!
And of course, you get some awesome Dune swag! ✌️😎
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We are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.
Apply Now:
We’re seeking a highly skilled Senior/Staff Backend Engineer passionate about solving complex problems and motivated to shape the MEV landscape on Monad with high-performance solutions. In this role, you will help design, build, and optimize MEV-related infrastructure, with a focus on block building, transaction ordering, and low-latency execution strategies etc. You’ll work on systems at the intersection of blockchain, trading, and networking, helping to advance the frontier of MEV innovation.
Work at the frontier of crypto and DeFi infrastructure Join a tight-knit, low-ego team with deep technical chops Competitive compensation, bonus and token upside Fully remote, flexible work culture
Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and Phantom use Helius to power their applications on Solana.
We’ve raised over $34m from Haun Ventures, Founders Fund, Foundation Capital, 6th Man Ventures, Reciprocal Ventures, Chapter One and angel investors including Solana co-founders Anatoly Yakovenko and Raj Gokal, and Balaji Srinivasan. Our team members have previously built mission-critical, scalable infrastructure at AWS, Coinbase, Stripe, Google, Digital Ocean, and more.
Here is the Helius Manifesto so you know what to expect if you join Helius.
You’ll be our first engineering manager. You’ll lead a world-class team of engineers across multiple product lines and be the technical backbone and organizational glue that helps us scale while maintaining our fast-paced, high-impact culture.
We believe great managers amplify engineers. If you get energy from removing blockers, growing people, and occasionally rolling up your sleeves to unblock a launch or patch a critical bug, let’s talk.
Compensation Range: $250K - $300K
About the Company:
Stader Labs is on a mission to bring sustainable staking yields from digital assets to 1Bn+ users. Stader aims to be the distribution layer of staking while building protocols and products which enhance the security, decentralization, liquidity, governance of some of the major DPoS blockchain networks like Ethereum.
Cabbage is Stader Labs’ deep dive into memecoin discovery and trading—powered by AI, backed by risk mitigation, and fueled by rapid growth plans that span chains, devices, and asset classes. It blends speculative trading with tooling historically reserved for institutional DeFi.
Position Overview: We're looking for a Frontend Developer who’s passionate about building seamless Web3 experiences. In this role, you'll lead the development of modular, high-performance UIs using React and Next.js (App Router), and integrate directly with wallets and smart contracts using tools like wagmi, viem, and @solana/web3.js. You'll work closely with design systems (shadcn/ui, Tailwind), manage state using Zustand or Redux, and implement authentication with NextAuth or BetterAuth.
What You'll Do
What We’re Looking For
Apply Now:
Apply Now:
Stay in the loop.
Follow @raikucom on Twitter for product updates, engineering deep dives, and a closer look at how we’re building the future of blockspace.
Raiku is reengineering blockchain infrastructure from first principles to make global digital markets as precise and dependable as physical systems. Built on Solana, our platform delivers deterministic execution, guaranteed inclusion, and low-latency performance—solving the foundational failures that cause transactions to miss, trades to revert, and systems to collapse under pressure. By placing high-performance compute close to where transactions happen and coordinating execution through our advanced scheduling engine, Raiku empowers developers to build scalable, high-performance applications—and gives institutions the reliability and control they demand. We believe financial infrastructure should behave like physics: fast, reliable, and predictable—every time, without exception.
We’re seeking a passionate Research Engineer to drive protocol-level innovation on Solana. As the ideal candidate, you’ll combine deep technical expertise with scientific curiosity to:
You’ll collaborate directly with our CEO, CTO (your manager), protocol architects, and key Solana ecosystem contributors to shape validator economics and transaction lifecycle guarantees across the Raiku stack.