About the company
IO Global Founded in 2015, IO Global is one of the world’s pre-eminent blockchain research and engineering companies, best known for the Cardano blockchain platform. We are a fully decentralized, remote-working organization committed to the highest principles of academic rigour and evidence-based software development. The company builds high-assurance blockchain products for public and private sector clients. Our goal is simple – to fuel our drive to be best in class by giving you the opportunity, resources and support to deliver your finest work to date. You’ll work with some exceptionally talented and friendly individuals who are always open to new ideas and ways of working. IO Global is an advocate of decentralized remote working, with 300 people working in more than 50 countries. Everyone has a different skill set, a different culture, and is at a different stage in their life. We aim to make collaboration between diverse people fun, exciting, and always rewarding. Many companies say they ‘think outside the box’ – for IO Global it’s more, ‘we think outside the geography’.
Job Summary
As a senior member of our engineering group, you’ll act as a mentor, problem solver, and technical leader—helping teams simplify complexity, adopt modern practices, and build innovative software at scale.
📍Champion high-quality engineering practices and proactively tackle complex challenges. 📍Debug and resolve system-wide issues while driving a culture of observability and monitoring. 📍Collaborate with cross-functional teams to enable iterative and scalable development. 📍Lead technical design, code reviews, and integration of software components. 📍Act as a go-to expert across multiple codebases, languages, and platforms. 📍Guide and mentor engineers, providing constructive feedback and technical direction. 📍Be proactive and require minimal supervision or mentoring to complete tasks. 📍Produce clear documentation to ensure maintainability and knowledge sharing. 📍Ensure reliability of deployed products, including availability for critical support when needed.
Who you are:
📍7+ years of software engineering experience, including 3+ years of Rust in production. 📍Blockchain and Web3 knowledge, particularly UTxO experience (Cardano or Bitcoin) 📍Experience with multithreading, peer to peer networking and distributed systems. 📍Proven expertise in Rust’s ownership model, borrowing, lifetimes, and concurrency. 📍Strong knowledge of functional and object-oriented programming paradigms. 📍Experience with web services, REST APIs, HTTP protocols, and distributed systems. 📍Knowledge of Bitcoin core, Taproot Scripts and BitVM is a plus 📍Experience with Multi-party computation and cryptographic libraries is a plus 📍Practical experience with Agile methodologies, CI/CD pipelines, and test-driven development. 📍Skilled in Git workflows, debugging, and designing scalable architectures. 📍Familiarity with cloud platforms (AWS, GCP, Azure), containerization (Docker) and orchestration (Kubernetes).
If this role isn’t the perfect fit, there are plenty of exciting opportunities in blockchain technology, cryptocurrency startups, and remote crypto jobs to explore. Check them on our Jobs Board.
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