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Senior Blockchain Architect

Plexus Resource Solutions
City of London
2 months ago
Applications closed

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Senior Blockchain Architect

Bitcoin Sidechain
Location:Europe and Latin America
Salary: £150k - £170k
Overview

Plexus is partnering with a pioneering Bitcoin Layer 2 company on a mission to make Bitcoin work for everyone. The team empowers developers to build on Bitcoin, and pushes the frontiers of decentralized technology.

The Role:
Were seeking a Senior Blockchain Architect to play a pivotal role in shaping the technical direction of this high-impact Bitcoin Layer 2 ecosystem. Working closely with the Director of Architecture, youll design robust, scalable systems, guide development teams, and evaluate new technologies that push the boundaries of whats possible on Bitcoin.

Responsibilities
  • Design and improve system architectures.
  • Lead development teams and ensure architectural alignment
  • Evaluate technologies, risks, and business impact.
  • Communicate updates to stakeholders on progress and decisions.
Requirements
  • 5+ years in Web3 with architectural experience; strong Solidity, Java, and EVM expertise; Rust/JS a plus.
  • Deep Bitcoin knowledge, applied cry...

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

Blockchain Hiring Trends 2026: What to Watch Out For (For Job Seekers & Recruiters)

As we move into 2026, the blockchain jobs market in the UK is at an interesting crossroads. The speculative crypto boom years have cooled, some Web3 companies have downsized or disappeared, & yet demand for serious blockchain talent remains strong – especially where real-world utility, regulation & enterprise adoption meet. Tokenisation of real-world assets, regulated digital securities, central bank digital currency (CBDC) pilots, on-chain compliance tools & enterprise blockchain platforms are all moving from experiment to implementation. At the same time, hiring is more selective, funding is more cautious, & the bar for blockchain roles has risen. Whether you are a blockchain job seeker planning your next move, or a recruiter trying to build credible Web3 or enterprise blockchain teams, understanding the key blockchain hiring trends for 2026 will help you stay ahead.

Blockchain Recruitment Trends 2025 (UK): What Job Seekers Must Know About Today’s Hiring Process

Summary: UK blockchain hiring has shifted from buzzword-led CV screens to capability-driven assessments that emphasise protocol & smart‑contract security, compliance readiness, real throughput, cost-to-serve, developer ergonomics & measurable business impact across Web3 & enterprise blockchain. This guide explains what’s changed, what to expect in interviews & how to prepare—especially for smart‑contract engineers, protocol & infra engineers, security auditors, DevRel, product managers, quant/DeFi engineers, compliance specialists & Web3 growth roles. Who this is for: Solidity/Rust engineers, protocol & L2/L3 engineers, security auditors, custody/MPC specialists, blockchain data engineers, indexer/search engineers, DevOps/SRE for chains, DeFi quants, product & ecosystem leads, compliance/AML/KYC professionals targeting roles in the UK.

Why Blockchain Careers in the UK Are Becoming More Multidisciplinary

Blockchain was once a niche technology, associated mostly with Bitcoin & cryptocurrency trading. In the UK today, it’s become a mainstream enabler of decentralised finance, supply chain traceability, identity management, health data sharing & even cultural products like NFTs. As blockchain matures, careers in the sector are expanding beyond developers & cryptographers. A blockchain project doesn’t just need people who can write smart contracts or design consensus mechanisms. It needs lawyers who understand regulation, ethicists who anticipate harm, psychologists who study user behaviour, linguists who simplify complex communication, and designers who build usable, trustworthy interfaces. In this article, we’ll explore why UK blockchain careers are becoming more multidisciplinary, how law, ethics, psychology, linguistics & design shape the sector, and what job-seekers & employers must do to thrive.