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Helius North America
About Helius 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. Role Description 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 a

About Helius

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.  

Role Description

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!

Responsibilities:

  • Implement and maintain backend services following established architectural patterns and best practices
  • Work with team members to integrate new features into existing infrastructure components
  • Debug performance issues and implement solutions with guidance from senior engineers
  • Help set up and maintain monitoring systems for services you’re responsible for
  • Follow security best practices and coding standards while implementing new features
  • Participate in code reviews and contribute to technical discussions within the team

Requirements:

  • Proficient with Rust.
  • 3 years of experience with Rust or a similar language (C++, Golang, Java, etc).
  • 3 years of experience building & maintaining high-scale production systems.
  • Proficient with distributed systems and databases.
  • Demonstrated ability to work autonomously, execute at speed, with excellent communication and collaboration skills.
  • Startup and/or web3 experience is a bonus.
  • Experience that is relevant to Helius is a major advantage.

What We Offer

  • Competitive salary and equity package
  • Flexible work hours and remote-friendly environment
  • Generous vacation and time-off policy
  • Wellness, travel, and educational budgets
  • Opportunities for personal and professional growth in a fast-paced, dynamic industry

Helius is an equal opportunity employer.

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SendAI Remote
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: Developing Data Pipelines - Creating and managing systems to process blockchain data, with a focus on reliability and ultra-low latency. Managing Cloud Infrastructure - Overseeing cloud infrastructure, including CI/CD pipelines, monitoring and alerting setup, system reliability, and al

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:

  1. Developing Data Pipelines - Creating and managing systems to process blockchain data, with a focus on reliability and ultra-low latency.
  2. Managing Cloud Infrastructure - Overseeing cloud infrastructure, including CI/CD pipelines, monitoring and alerting setup, system reliability, and all things cloud-related.
  3. Managing Database Interactions - Handling data storage and management using PostgreSQL and Redis, ensuring data integrity and efficient retrieval.
  4. Minimum 2 year+ experience

Additionally, we'd prefer with someone having experience in LLM integrations.

We're looking for someone with:

  1. AI Forwardness: we're highly AI first in everything we do
  2. Experimentation: we've bottoms-up idea and research culture
  3. Balanced Mindset: collaborate async efficiently
  4. No pedigree required: but we do value any past experiences and achievements

Why Join SendAI?

  • Small and remote-first i.e work anytime from anywhere
  • 0 to 1 product journey across AI and Solana
  • Token compensation

Apply Now:

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Dune London Norway
🗓  Thu, Jul 17 Blockchain Crypto Ethereum Fintech Research Rust Solana Travel Async Distributed team Flexible/unlimited PTO Health/medical insurance
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 plane

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

About the role

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.

In this role, you will:

  • 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

You might be a great fit for this role if you:

  • 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.

Perks & Benefits

  • 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:

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aPriori Remote
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. What You’ll Do Design and implement performance-critical backend systems for MEV infrastructure throughout the transaction lifecycle. Contribute to the development of infrastructure for validator-client integration, relay communication, and block propagation. Optimize code for latency, throughput, and reliability in adversarial network conditions. Stay informed about MEV developments in Et

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.

What You’ll Do

  • Design and implement performance-critical backend systems for MEV infrastructure throughout the transaction lifecycle.
  • Contribute to the development of infrastructure for validator-client integration, relay communication, and block propagation.
  • Optimize code for latency, throughput, and reliability in adversarial network conditions.
  • Stay informed about MEV developments in Ethereum, Solana, and other ecosystems

What We’re Looking For

  • 4-10 years of backend programming experience with expertise in low-level languages like C++ and Rust (experience in both is a plus, but not required).
  • Proven backend engineering experience in MEV infrastructure, trading/searching, or block-building organizations.
  • Experience designing production-grade, low-latency, high-performance networking architecture and distributed systems.
  • Proven track record of technical leadership and project ownership from start to finish.
  • Ability to work autonomously in a fast-paced, collaborative remote environment with strong ownership.

Nice to Have

  • Familiarity with blockchain internals and validator client behavior.
  • Contributions to open-source MEV infra or tooling projects.
  • Experience in performance tuning and networking stack optimization.
  • HFT experience.
  • Academic background from a top-tier university and/or experience at a well-regarded technology company

Why Join Us

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

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Helius North America
About Helius 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. Why This Role Matters You’ll be our first engineering manager . You’ll lead a world-class team of engineers across multiple product lines and be the technical

About Helius

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.

Why This Role Matters

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.

What You’ll Do

  • Lead a team of backend and systems engineers.
  • Set a high technical bar: Lead design reviews, challenge assumptions, and guide architecture of distributed systems, low-latency services, and high-throughput APIs.
  • Hire and grow the team: Own hiring end-to-end for your team with support from founders and recruiting.
  • Work closely with founders to scale the company’s engineering culture, processes, and infrastructure.
  • Execute fast in a demanding environment: Tradeoffs, uncertainty, pressure—we embrace it all.
  • Drive impact on real crypto infrastructure used daily by top Solana teams and protocols.
  • Split your time:
    • 60% engineering management (planning/execution, hiring, team health)
    • 25% technical leadership (system design, mentorship)
    • 15% coding (unblocking critical paths)

You’ll Thrive Here If You…

  • Bring 1–2+ years of engineering management (startup or high-growth org) and know when to coach vs. dive in.
  • Possess 5+ years of backend / systems engineering (Rust, Go, C++, or similar) and can still jump into code for a well-scoped fix or prototype.
  • Have shipped and operated distributed, performance-sensitive systems (queues, caches, databases, pub/sub, low-latency services).
  • Are comfortable hiring, coaching, and occasionally parting ways to keep the bar high.
  • Communicate crisp trade-offs under pressure and keep teams laser-focused on outcomes.
  • Care deeply about developer experience and impacting the Solana & crypto ecosystem.
  • Are excited to shape Solana and broader web3 infra alongside an ambitious team.

Nice-to-Haves

  • Production Rust expertise.
  • Prior work on infra, DeFi, exchanges, or other high-throughput environments.
  • Familiarity with Solana internals or web3 developer tooling.

What We Offer

  • Competitive comp and equity.
  • Fully remote + flexible work (core overlap with Americas time zones).
  • Tight-knit, ambitious team with low ego and high ownership.
  • A rare chance to shape the future of crypto.

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

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Cabbage Remote
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 wagm

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

  • Develop and maintain modular, performant, and visually appealing frontend applications using React.js and Next.js (App Router).
  • Integrate with Web3 wallets and contracts using wagmi, viem, and @solana/web3.js.
  • Build and manage global and local state using Zustand, Redux, or equivalent.
  • Implement authentication flows using NextAuth, BetterAuth, and related tools.
  • Work with design systems like shadcn/ui, >Tailwind CSS.
  • Collaborate with backend engineers and integrate APIs using GraphQL and REST.
  • Maintain a clean component architecture and optimize for responsiveness, accessibility, and performance.

What We’re Looking For

  • 3–5 years of frontend development experience, with at least 1+ year in Web3.
  • Strong proficiency with React.js, Next.js (App Router), and modern frontend patterns.
  • Solid experience with Web3 frontend stacks, including:
    • wagmi, viem, RainbowKit
    • @solana/web3.js (basic proficiency expected)

  • Hands-on experience with state management libraries like Redux or Zustand.
  • Deep understanding of Tailwind CSS and component libraries like shadcn/ui.
  • Proficient in building and consuming GraphQL APIs.
  • Familiarity with authentication flows in decentralized apps (NextAuth, BetterAuth, etc.).
  • Clean coding practices, reusable components, and performance optimization mindset.
  • Bonus: Experience with SSR/SSG in Next.js, Framer Motion, or cross-chain workflows.

Apply Now:

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Aurora Labs Remote
About Us Aurora Labs is the development company behind Aurora—the EVM blockchain that runs on the NEAR Protocol. We are also the developers of, and integration partner behind, Aurora Cloud—a suite of products that allow Web2 companies to capture the value of Web3. We're looking for a Senior Full Stack Developer to help build critical components of our DeFi ecosystem, including Launchpad, Lending Protocols, Governance, and more. This is a high-impact, hands-on engineering role for someone who thrives at the intersection of deep technical execution and fast-paced Web3 innovation. What You'll Do: - Build robust and scalable full stack applications across both frontend and backend, contributing directly to DeFi products and core dApps.
About Us 
Aurora Labs is the development company behind Aurora—the EVM blockchain that runs on the NEAR Protocol. We are also the developers of, and integration partner behind, Aurora Cloud—a suite of products that allow Web2 companies to capture the value of Web3.
We're looking for a Senior Full Stack Developer to help build critical components of our DeFi ecosystem, including Launchpad, Lending Protocols, Governance, and more.
This is a high-impact, hands-on engineering role for someone who thrives at the intersection of deep technical execution and fast-paced Web3 innovation.
What You'll Do:
- Build robust and scalable full stack applications across both frontend and backend, contributing directly to DeFi products and core dApps.
- Collaborate with product managers to translate business needs into reliable and secure technical solutions.
- Design and implement new features across the Aurora ecosystem — including governance, staking, lending, and more.
- Work closely with smart contract engineers and blockchain architects to ensure seamless integration between UI, backend services, and on-chain logic.
- Stay current with emerging Web3 tools, frameworks, and best practices, and help drive adoption of new technologies within the team.
Contribute to the ongoing optimization of app performance, security, and developer experience.
What We're Looking For:
- 7+ years of experience in full stack development with exposure to both Web2 and Web3 technologies.
- Strong skills in Next.js, React Native, GraphQL, and serverless platforms.
- Solid understanding of blockchain fundamentals, including smart contracts, wallet interactions, on-chain/off-chain architecture, etc.
- Experience with Web3 libraries and tooling, such as web3.js, Ethers.js, Hardhat, Truffle, etc.
- Familiarity with one or more blockchain platforms (NEAR, Ethereum, Solana, etc.).
- Comfortable working in Agile environments and collaborating across distributed teams.
- Experience with Solidity or smart contract development.
- Knowledge of cloud platforms like AWS or GCP is a plus.

Join our dedicated team of blockchain industry professionals.
Please apply today — we’re standing by for your resume!
In applying at this job, I confirm and acknowledge that I read and understood the Privacy Notice published at https://auroralabs.dev/privacy.

Apply Now:

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Raiku Remote
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. About Raiku 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 pr

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.

About Raiku

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.

Research Engineer (Solana/Rust)

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:

  • Lead technical discovery initiatives focused on Solana’s runtime, consensus, scheduler, and networking layers
  • Conduct performance modeling and develop validator-centric architecture solutions
  • Identify and address complex edge cases in transaction handling across production environments
  • Translate research findings into actionable protocol design improvements

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.

Key Responsibilities

  • Analyze and model Solana’s core architecture — deeply understand and document Solana’s runtime, scheduler, consensus, Turbine/Gossip, and transaction pipeline, with emphasis on edge cases under network stress or validator misbehavior.
  • Lead internal research on validator economics and incentive alignment — explore impacts of Raiku’s slot marketplace, Ahead-of-Time (AOT) block auctions, and inclusion guarantees on validator profitability and slashing risks (e.g. under SIMDs 0096, 0123, 0212, 0228).
  • Design bandwidth and blockspace pricing models — define and simulate pricing mechanisms for Raiku’s primary and secondary slot markets, ensuring validator rewards and application inclusion needs are economically aligned.
  • Prototype system-level experiments across the Raiku and Solana stack — evaluate performance, liveness, and correctness when integrating Raiku’s ackermann-node and sidecar into Solana validator clients (e.g. Agave, Jito).
  • Develop proofs-of-concept for transaction lifecycle primitives — such as pre-confirmations, slot reservations, and proof streaming for large bundled state transitions.
  • Research and benchmark global account models — test interaction models across multiple VMs (e.g. SVM, EVM, MOVE) and assess state determinism and composability in high-throughput environments.
  • Contribute to the design of Raiku’s protocol-level mechanisms — including builder commitments, proposer formats, MEV mitigation strategies, and slot slashing logic under failure modes.
  • Author technical deep dives, simulations, and RFCs — serve as a knowledge base for both internal and external stakeholders across Raiku’s validator, capital, and app layers along with wider engineering and marketing teams.
  • Collaborate with external researchers and validators — especially those running testnet sidecars or participating in bandwidth resale to ensure safe and performant mainnet integration.

Preferred Qualifications

  • Technical background with strong system-level experience
  • Proven open-source engineering background, evidenced by contributions to major blockchain or distributed systems repositories — ideally within the Solana ecosystem.
  • Involvement in protocol research, MEV, performance tuning, or client implementations
  • Experience designing proofs-of-concept for novel execution or slot-inclusion logic
  • Familiarity with zero-knowledge proof systems and state settlement patterns
  • Active presence in relevant research circles, Discords, or open-source forums

What We’re Looking For

  • 3+ years of experience working with Rust in production (preferably in core systems or blockchain contexts)
  • Deep familiarity with Solana’s source code and protocol-level architecture (runtime, scheduler, consensus, networking)
  • Demonstrated ability to reason through complex distributed systems
  • Experience modeling and explaining performance bottlenecks in real-world validators
  • Ability to read protocol proposals and specs and convert them into actionables (e.g. implementation paths, test harnesses, edge case coverage)
  • A deep design philosophy focused on deterministic execution and reliable system behavior
  • Strong communication skills and clarity in technical writing

What We Offer

  • A chance to join a category-defining protocol team pushing the frontier of Solana infrastructure
  • Token upside and a key role in shaping Raiku’s ecosystem footprint
  • Remote-first team with async workflows, a high ownership culture, and deep technical curiosity
  • Competitive salary, token allocation, and performance-based bonuses
  • Budget for travel, ecosystem events, and home office setup
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