MultiversX
Senior Software Engineer - Cryptography
Similar Jobs
Artificial Intelligence • Consumer Web • Digital Media • Information Technology • Social Impact • Software
Lead the AI Quality engineering team while remaining hands-on building evaluation infrastructure, observability tooling, diagnostic systems, datasets, annotation workflows, and CI/CD pipelines for production AI agents. Run experiments across prompts, models, routing, caching, and agent harnesses to improve quality, latency, and cost. Partner with AI Core engineering and manage technical direction and team priorities.
Top Skills:
Ai AgentsBraintrustCi/CdLangsmithLlmsPythonRuby On Rails
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Biotech • Pharmaceutical
Build and ship AI-native product capabilities, including models, tools, retrieval, and evaluation. Lead technical delivery for product areas, design and review code, partner with product owners, support CI/CD and production readiness, instrument features, improve shared engineering patterns, and mentor AI Product Engineers. The role requires strong software engineering fundamentals, production systems experience, and hands-on AI/ML or generative AI integration.
Top Skills:
Ai/MlSparkAPIsCi/CdDistributed Web SystemsGenerative Ai
Fintech • Mobile • Payments • Software
Lead RevenueCat’s technology partner ecosystem strategy, prioritizing integrations and strategic relationships based on customer demand, commercial value, and effort. Develop partnerships end-to-end, create creative go-to-market motions, support integration prioritization, measure ecosystem impact, and establish scalable models for inbound partner requests and lower-touch integrations. Collaborate cross-functionally with Product, Engineering, Marketing, Sales, and Customer Success in a high-ownership remote startup environment.
Top Skills:
APIsNotionSdksSlackZoom
MultiversX represents a highly scalable, fast and secure blockchain platform for distributed apps, enterprise use cases and the new internet economy.
We think every successful initiative is the result of a tremendous team effort from a passionate, focused, and forward-thinking group of individuals.
Do you want to be part of the blockchain industry revolution? Here’s your chance.
We are looking for a curious, open-minded software engineer with a passion for building quality production systems software. Research is an important component of what we do, however, our passion is to change the world by shipping great software.
Here’s what you’ll do:
- Designing APIs for cryptographic libraries that are easy to use and hard to misuse
- Implement cryptographic tools and algorithms
- Signature schemes, including multi and threshold signatures
- Distributed key generation algorithms
- Merkle trees
- Encryption schemes
- Zero-knowledge proofs
- Key management
- Authentication mechanisms and securing data in flight and at rest
- Ensuring secure coding practices and compatibility with client-based applications (browsers, Ledger devices, etc.)
- Help us change the world
To succeed in this role, you:
- Have a good understanding and experience in using cryptographic protocols (encryption and signature schemes, zero-knowledge proofs, etc.).
- Have previous experience in systems security and implementation best practices.
- Have experience in implementing cryptographic primitives and using hardware/trusted execution environments (smart-cards, HSM, SGX, SEV, etc.).
- Have a deep understanding of at least one of the following languages: C, C++, Rust or Go.
- Have experience in deploying systems that run 24x7x365. Building the monitoring, alarming, and tooling required to keep them healthy.
- Have a Bachelor's degree in Computer Science, or a closely related field. The unique challenges at MultiversX have attracted many engineers with advanced degrees, however, your practical experience is more important to us than your educational background.
We will offer:
- Flexible working hours
- Start-up atmosphere where everybody is agile without being AGILE
- The opportunity to create something really meaningful that will be used by millions of people
- Competitive salary
- Fast, dynamic & unique working environment
Join MultiversX and help us shape the world for the better!
What you need to know about the Dublin Tech Scene
From Bono and Oscar Wilde to today's tech leaders, Dublin has always attracted trailblazers, with more than 70,000 people working in the city's expanding digital sector. Continuing its legacy of drawing pioneers, the city is advancing rapidly. Ireland is now ranked as one of the top tech clusters in the region and the number one destination for digital companies, with the highest hiring intention of any region across all sectors.
