26 to 28 of 28 Go Jobs in Cardiff

on cutting-edge blockchain solutions, leveraging your expertise in Solidity , Node.js , and React (or other modern JavaScript frameworks). Proficiency in languages like C# , Go , or Rust is a strong advantage. If you are passionate about blockchain technology and thrive in a dynamic environment, this role offers the opportunity to … understanding of data structures, algorithms, and distributed systems. Experience with software development best practices, including version control (Git). Preferred Skills : Proficiency in C# , Go , or Rust . Familiarity with Layer-2 scaling solutions, DeFi, NFTs, or similar blockchain use cases. Experience with DevOps, containerization (Docker), and cloud environments. Strong More ❯

Contract Opportunity: Senior Backend Engineer (Golang) 📍 UK Remote (must be UK-based) 💰 Up to £700/day (Inside IR35) 🕒 6-Month Rolling Contract – High Extension Potential We’re hiring a Backend Engineer for a fully remote contract with a leading UK fintech. This is a high-impact role within a … well-established engineering team, focused on building scalable systems using Golang at production scale. You’ll be contributing to a modern, microservices-driven architecture powering services used by millions daily. If you're confident in your backend skills, understand the challenges of building for scale, and want to work with … a tech-first, product-led organisation—this is the one. 🛠️ What We’re Looking For ✔️ 3+ years' backend development experience ✔️ Strong commercial experience with Golang ✔️ Proven track record working on scalable, distributed systems ✔️ Comfortable collaborating with cross-functional teams in a fast-paced environment 📌 Details Inside IR35 - up to More ❯

one or more areas: evasions, custom malware, cloud red teaming, physical access, phishing infrastructure, or post-exploitation Strong scripting or development background (e.g., Python, Go, C#, or C) Experience with major red team frameworks (e.g., Sliver, Mythic, Cobalt Strike) and a willingness to go beyond them Familiarity with adversary emulation More ❯