Senior Technical Recruiter

Status
Full time
Remote
Compensation is not specified
Role
Recruiter
Description

We believe Ethereum has the potential to solve some of humanity’s most crucial coordination issues. Since our initial inception as a research group, we have sought to scale both its technology and values.

At present, the most pressing bottleneck to the growth of Ethereum is its performance and scalability. We are building the most elegant solution to this problem. We do this in the open (under an MIT open source license) because we believe in open source innovation and its ability to accelerate growth.

OP Labs is building Optimism mainnet, and by extension, the infrastructure that powers all OP-Stack chains. We are improving Ethereum’s performance by orders of magnitude and donating the profits from doing so to funding Ethereum public goods. By operating as a Public Benefit Corporation, OP Labs can align its incentives with the public good and take positive-sum steps toward a sustainable future for the internet.

 

The recruiting team is tasked with building the best team in crypto through the acquisition of the best talent possible. The OP Labs recruiting team is passionate about making a big impact on Optimism through the prioritization of a first-class candidate experience and creative candidate closing strategies. We're seeking a Technical Recruiter who can build processes and act as a true thought partner to team leaders and someone who knows how and where to source for highly niche, crypto-native roles. You will drive the development of recruiting plans that expand our talent pools and ensure there’s a diverse range of candidates for both short-term and long-term efforts.

What are the role responsibilities?

  • Work closely with hiring partners to understand their needs to identify the right talent and ensure goals are met
  • Manage full cycle recruiting for multiple searches, creating innovative sourcing strategies and engagement to bring the best talent across a variety of roles
  • Track goals, metrics, and performance data of the hiring cycle while regularly communicating updates to recruiting, hiring partners, and the leadership team
  • Partner closely with hiring partners as subject matter expert in the technical requirements, interview processes and hiring decisions
  • Engage passive candidates and understand their underlying motivations, while providing detailed information on the position requirements and company mission

What skills do you bring?

  • 4+ years in-house technical recruiting experience working at a start up and/or fast growing company
  • Deep subject matter expertise in technical recruiting in the blockchain space
  • Excellent communication and interpersonal skills with proven ability to take initiative and build strong productive relationships
  • The ability to independently manage multiple competing demands and to constantly re-prioritize
  • Self-motivated and driven; you look for solutions and impact while navigating with a high sense of urgency within in fast-paced, ever-changing environment
  • Proven track record of success building strategies for the identification and hiring an of inclusive & diverse candidate pool
  • Self-starting, scrappy and resourceful work ethic requiring minimal to no guidance
  •  

What will you like about us?

  • We take care of our employees. Competitive compensation, fully paid medical, dental, and vision, and a 4% 401K match—learn more about our benefits, culture, and all recruiting FAQ here: https://oplabs.notion.site/OP-Labs-Hiring-FAQ-79f82dd0763e4344b99e9ce3ea1728da.
  • We take pride in the accomplishments of our teammates and support each other in doing the best work of our careers.
  • Our team is a diverse group of people from varied backgrounds. We cherish our eclecticism and consider it a great strength.
  • We’re fully remote, deeply engaged, highly skilled, and like to have fun.
  • We think long-term. Our founders have been scaling Ethereum since 2015.

We strongly encourage candidates of all different backgrounds to apply. We believe that our work is stronger with a variety of perspectives, and we’re eager to further diversify our company. If you have a background that you feel would make an impact at Optimism, please consider applying. We’re committed to building an inclusive, supportive place for you to do the best work of your career.

Skills Required
Avatar
OP Labs
Company size
Not specified
Location
United States
Description
Not specified
Status

More Full-time Jobs

Show more

Founder Success Manager (Web3)

Full time
Remote
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Middle
🌐 About Nomea VC
Nomea VC is a blockchain-focused venture fund investing in early-stage Web3, DeFi, and infrastructure startups. Beyond capital, we actively support founders with strategy, execution, and access to a global network.
🎯 Responsibilities
Act as the primary point of contact for founders across the portfolio
Support founders with non-investment needs: hiring, tooling, GTM, vendors
Coordinate introductions to mentors, advisors, and ecosystem partners
Organize founder check-ins, office hours, and internal syncs
Collect feedback from founders to improve portfolio support processes
Help standardize post-investment support playbooks
Work closely with investment, research, and marketing teams
✅ Requirements
2–4 years of experience in startups, VC, accelerators, or founder-facing roles
Strong communication and relationship-building skills
Solid understanding of startup operations and early-stage challenges
High level of ownership, empathy, and problem-solving ability
Comfort working in a remote, fast-moving environment
English — Upper-Intermediate or higher
➕ Nice to Have
Experience working directly with startup founders
Familiarity with Web3 / blockchain ecosystems
Background in operations, community, or program management
Network within startup, VC, or Web3 communities
💡 What We Offer
A front-row seat to early-stage Web3 building
Direct impact on founder outcomes and portfolio success
Fully remote setup with flexible working hours
Competitive compensation
High-autonomy role in a lean, founder-first VC team.
📩 How to Apply
Send your resume and a short note on why you enjoy working with founders
Payment in Crypto
3,500-6,000
Monthly
See details

Investment Analyst (Blockchain / Web3)

Full time
Remote
🚀 Job Opening: Investment Analyst (Blockchain / Web3)
Company: Nomea VC
Location: Remote
Employment Type: Full-time
Level: Junior+ / Middle
🌐 About Nomea VC
Nomea VC is a venture capital fund focused on blockchain, Web3, DeFi, and decentralized infrastructure. We invest in early-stage startups and actively support founders with strategic guidance, industry expertise, and global connections.
🎯 Responsibilities
Research and analyze early-stage Web3 and blockchain startups (pre-seed / seed)
Conduct investment research and due diligence
Prepare investment memos, pitch decks, and analytical reports
Evaluate tokenomics, business models, and market opportunities
Track and support portfolio companies
Communicate with founders and ecosystem partners
Monitor emerging trends across crypto, DeFi, infrastructure, and Web3
✅ Requirements
1–3 years of experience in venture capital, analytics, consulting, startups, or fintech
Strong analytical and research skills
Solid understanding of the blockchain and Web3 ecosystem
Ability to work with data, financial models, and presentations
Excellent written and verbal communication skills
English proficiency: Upper-Intermediate or higher
➕ Nice to Have
Previous experience in VC or high-growth startups
Knowledge of DeFi, tokenomics, L2s, and blockchain infrastructure
Financial modeling skills
Technical background or hands-on Web3 product experience
Active involvement in the crypto/Web3 community
💡 What We Offer
Opportunity to work in a global blockchain-focused VC fund
Exposure to top-tier Web3 founders and projects
Fully remote work with flexible hours
Competitive compensation with performance-based bonuses
Fast career growth in the venture capital ecosystem
Lean team with minimal bureaucracy and high impact
Payment in Crypto
3,333-5,833
Monthly
See details

Senior iOS developer for GameDev startup

Full time
Remote
Game Concept: “Reflex Arena”
Genre
Real-time competitive 1v1 / 2v2 skill-based action game
Platform
iOS (iPhone first, iPad optional)
Core Idea
A pure skill game where players compete in short, intense arena matches using precision timing, reflexes, and positioning — no RNG, no pay-to-win.
Each match lasts 60–90 seconds, making it ideal for mobile sessions while supporting competitive depth.
Core Gameplay Loop
Matchmaking
Skill-based MMR
Ranked & unranked queues
Arena Match
Small symmetrical arena
Players control a single character
Objective: score points by outplaying, not overpowering
Score & Progress
Win → rank up
Lose → learn (clear replay & stats)
Cosmetics only progression
Controls (Mobile-First, High Precision)
Left thumb: Movement (virtual joystick)
Right thumb: Aim + action swipe
Tap: Ability activation
Perfect timing windows reward precision (parries, counters)
👉 Designed to feel closer to a fighting game than a casual mobile title.
Mechanics (Skill > Stats)
Core Mechanics
Dash with cooldown (positioning skill)
Timed parry (frame-perfect defense)
Charged shots (risk vs reward)
Combo chaining (execution mastery)
No Randomness
Fixed damage
Fixed cooldowns
No crit chance
No loot boxes
Competitive Depth
Skill Expression
Reaction time
Prediction & mind games
Spacing & arena control
Cooldown tracking
Skill Ceiling
Easy to learn (1 minute)
Hard to master (1000+ matches)
Game Modes
Ranked Duel (Main Mode)
1v1
Best of 3 rounds
Seasonal leaderboard
Team Arena
2v2 coordinated play
Shared objectives
Training / Practice
Frame timing visualizer
Ghost replays of top players
Visual Style
Clean, minimalistic sci-fi arenas
High contrast for readability
60–120 FPS target (ProMotion)
👉 Performance clarity > visual noise.
Monetization (Fair & Competitive)
Skins (characters, arenas, effects)
Emotes / victory poses
Battle pass (cosmetic only)
🚫 No power boosts
🚫 No energy timers
🚫 No loot RNG
Technical Design (iOS-Optimized)
Native Swift
Metal / SpriteKit
Deterministic simulation
Server-authoritative logic
Rollback netcode (if real-time PvP)
Payment in Crypto
7,500-8,750
Monthly
See details

Rust/blockchain

Houston, USA
Houston, USA
Part time
Remote
I am seeking a world-class Systems Engineer / Rust Architect to build a proprietary asset extraction engine on the Solana network. This is not a "Web3 App" or a "DEX UI." This is a purely backend, low-latency machine designed to capture micro-value from market volatility.​The system mimics a "digital sluice," using high-precision math to harvest fractional differences that standard rounded-math bots ignore. We are scaling from a prototype to a 30-node distributed network managing 100+ concurrent execution "hands."​Core Technical Requirements​Low-Level Rust Mastery: You must be an expert in the Tokio runtime, asynchronous programming, and memory-safe mathematical operations.​Solana Network Physics: Deep understanding of the Sealevel runtime, custom WebSocket/Lumen bridges, and avoiding gRPC bottlenecks.​Jito & MEV Optimization: Proven experience with Jito Bundles, transaction shredding, and tip-optimization to ensure first-block inclusion.​Distributed Orchestration: Ability to architect a master-node system that manages 30+ regional nodes with seamless failover and zero-loss state management.​Precision Math: All logic must operate on u64 integers (Lamports) to avoid floating-point rounding errors. We do not "round" to the dollar; we capture the 9th decimal.​Key Responsibilities​Engine Hardening: Audit and optimize the core Rust logic for 0-latency execution.​Node Orchestration: Build the "Master Switch" to deploy, monitor, and update 30 nodes across global regions simultaneously.​The "Tax" Logic: Implement a secure, automated "sweeper" protocol that collects fractional value from all child-nodes into a master treasury without interrupting execution.​Redundancy: Ensure the system is "Anti-Fragile"—if a validator or node fails, the 50-drop safety protocol must trigger an instant failover.
Payment in Crypto
3,000
Monthly
See details

Frontend Developer

Full time
Remote
Create intuitive, responsive user interfaces that deliver exceptional user experiences across our platform. You'll transform designs into pixel-perfect, performant applications while ensuring smooth interactions and real-time data visualization. We're looking for developers who are passionate about user experience, have an eye for design details, and can build complex web applications that handle large datasets efficiently while maintaining responsive, accessible interfaces across all devices and browsers.
Responsibilities:
Build responsive, performant web applications
Implement designs with attention to UX detail
Integrate with backend APIs and manage application state
Ensure cross-browser compatibility and accessibility
Payment in Crypto
2,500-3,000
Monthly
See details