Senior Solidity Developer

GenLayer Labs
City of London
2 weeks ago
Applications closed

Related Jobs

View all jobs

Senior Backend Engineer: DeFi Trading (Rust/Python)

Senior Backend Engineer: DeFi Trading (Rust/Python)

Senior Backend Engineer — DeFi Trading (Rust/Python)

Senior Backend Engineer: DeFi Trading (Rust/Python)

Senior Java Engineer (Smart Contract)

Senior Full-Stack Blockchain Engineer

About GenLayer Labs

GenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our infrastructure enables autonomous agents and smart contracts to access live web data, interpret natural language, and resolve disputes using AI consensus.

Backed by Maelstrom (Arthur Hayes), Arrington Capital, and North Island Ventures, we're defining a new category of decentralized infrastructure: trustless decision-making for the AI age.

Role Overview

We are looking for a Senior Solidity Developer to lead the design and development of our consensus algorithm, baptized as \"Optimistic Democracy.\" In this role, you will be responsible for building, maintaining, and improving the core smart contracts that power the GenLayer blockchain. Your expertise will be crucial in ensuring the performance, security, and scalability of our network. Your experience should improve the design of the smart contracts.

What You'll Do
  • Implement and improve the GenLayer consensus algorithm using Solidity
  • Ensure the smart contracts are robust, scalable, and secure
  • Collaborate with the research team to integrate AI-driven consensus mechanisms
  • Optimize the contracts for performance and reliability
  • Write comprehensive tests and documentation for the smart contracts
  • Participate in code reviews and provide constructive feedback to team members
Requirements
  • 5+ years of experience in software development, with a strong focus on Solidity
  • In-depth understanding of blockchain technology and decentralized applications
  • Proven experience in building and maintaining large-scale distributed systems
  • Familiarity with cryptographic principles and secure coding practices
  • Experience with consensus algorithms and peer-to-peer networking
  • Strong problem-solving skills and ability to work in a fast-paced environment
  • Excellent communication and teamwork skills
  • Writing gas efficient Solidity code
Benefits
  • Total rewards package including a competitive salary, equity package, and benefits
  • Flexible and remote work environment
  • Opportunity to work at the intersection of blockchain and AI on cutting-edge technology
  • Professional development and growth opportunities
  • Be a part of a dynamic and innovative team that is shaping the future of decentralized applications
Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Other
Industries
  • IT Services and IT Consulting


#J-18808-Ljbffr

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Jobs

What Hiring Managers Look for First in Blockchain Job Applications (UK Guide)

Hiring managers in blockchain tech do not start by reading every line of your CV. They scan for credibility, clarity and relevance, and they make an early judgement about whether you can solve real problems in a cutting-edge, evolving landscape. In blockchain and distributed ledger roles—whether in core protocol teams, smart contract development, Web3 infrastructure, compliance/security, or product-focused positions—the strongest applications make the right signals obvious in the first 10–20 seconds. This in-depth guide explains exactly what hiring managers in UK blockchain jobs look for first, how they assess CVs, cover letters and portfolios, and why strong candidates sometimes get overlooked. Use it as a practical checklist before you apply for roles on www.blockchainjobs.uk

Education

The Skills Gap in Blockchain Jobs: What Universities Aren’t Teaching

Blockchain technology has moved far beyond cryptocurrency headlines. Across finance, supply chains, cybersecurity, gaming, digital identity, healthcare, and public infrastructure, distributed ledger technology is being explored, tested and deployed at scale. Yet despite growing adoption, blockchain employers across the UK consistently report the same problem: a severe shortage of job-ready talent. Graduates emerge with theoretical knowledge, computer science fundamentals, or an interest in decentralisation—but struggle to meet the practical demands of blockchain roles. Vacancies remain open. Startups compete aggressively for experienced hires. Employers spend months searching for candidates who can contribute from day one. The issue is not intelligence. It is not motivation. It is not even demand. The problem is a widening skills gap between blockchain education and real blockchain jobs. This article explores that gap in depth: what universities teach well, what they routinely miss, why the gap exists, what UK employers actually want, and how jobseekers can bridge the divide to build sustainable careers in blockchain.

Careers Jobs

Blockchain Jobs for Career Switchers in Their 30s, 40s & 50s (UK Reality Check)

Making a career change into blockchain in your 30s, 40s or 50s isn’t just a Silicon Valley story anymore. In the UK, blockchain technologies are being used across finance, supply chains, government, healthcare, entertainment, identity systems & environmental tracking — and employers here are hiring people with diverse backgrounds, not just fresh graduates or hardcore coders. This guide gives you a practical, no-nonsense UK reality check on blockchain jobs for career switchers, honest about what roles exist, what skills are actually in demand, how long it really takes to retrain, whether age matters & how to position yourself for success. If you’re exploring a mid-life pivot into blockchain, this page is your roadmap.

🍪 We use cookies to enhance your browsing experience on our website. By continuing to use this site, you consent to the use of cookies as described in our Cookie Policy. You can review our Cookie Policy for more information.