Job Position | Company | Posted | Location | Salary | Tags |
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IO Global | Remote | $126k - $148k | |||
IO Global | Remote | $105k - $150k | |||
Tether | Abu Dhabi, United Arab Emirates | $88k - $112k | |||
Tether | Milan, Italy | $88k - $112k | |||
Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Tether | Sao Paulo, Brazil | $88k - $112k | |||
Tether | Madrid, Spain | $88k - $112k | |||
Tether | Buenos Aires, Argentina | $88k - $112k | |||
Phantom | San Francisco, CA, United States | $225k - $285k | |||
Synonym | Remote |
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Synonym | Remote |
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Tether | Barcelona, Spain | $98k - $117k | |||
Tether | Buenos Aires, Argentina | $98k - $117k | |||
Tether | Prague, Czech Republic | $98k - $117k | |||
Tether | Milan, Italy | $98k - $117k | |||
Tether | Madrid, Spain | $98k - $117k |
Who are we?
IOG, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption of blockchain technology globally.
We invest in the unknown, applying our curiosity and desire for positive change to everything we do. By fueling creativity, innovation, and progress within our teams, our products and services are designed for people to be fearless, to be changemakers.
What is Bitcoin DeFi:
Bitcoin DeFi is about unlocking real utility for the world’s most trusted digital asset without ever compromising user control. For developers and innovators, this means finding a way to use Bitcoin in decentralized finance without forcing holders to hand their BTC to a third party. Until now, most attempts at Bitcoin DeFi have relied on “wrapped” tokens that essentially represent a promise – you send your BTC away and trust someone else to issue a proxy token on another chain. In all these custodial models, users effectively give up custody of their bitcoin to an intermediary in exchange for a tokenized representation. This status quo runs counter to Bitcoin’s core ethos of self-sovereignty and security.
What the role involves:
As an experienced Cryptographic Engineer, you will contribute to the design, implementation, and integration of secure cryptographic protocols and primitives across diverse projects.
This role sits at the intersection of applied research and engineering, turning advanced cryptographic designs into robust, production-ready systems.
You will work closely with researchers, protocol designers, software architects, and QA teams to ensure cryptographic correctness, performance, and maintainability, with a strong emphasis on high-assurance coding and practical deployment.
- Collaborate with distributed teams across time zones, taking ownership of assigned tasks and delivering to agreed standards.
- Design and implement cryptographic constructions, such as digital signatures, zero-knowledge proofs, verifiable random functions (VRFs), commitment schemes, and accumulators.
- Develop and maintain cryptographic libraries, primarily using Rust and Haskell (with occasional use of C-with attention to safety, clarity, performance, and auditability.
- Translate academic research and formal specifications into reliable, well-structured production code.
- Participate in cryptographic design discussions, parameter tuning, and performance benchmarking.
- Analyse and validate protocol design to ensure security, via properties such as soundness, liveness, and resistance to practical attacks.
- Troubleshoot, debug, and optimise cryptographic code and its interaction with broader systems.
- Write and maintain clear documentation, including developer guides and internal design notes.
- Stay current with developments in cryptography and assess their relevance for ongoing or future projects.
Who you are:
- Typically, a PhD in Computer Science, Cryptography, Mathematics, or a related field.
- Proven experience in academic publications.
- Practical experience in applied cryptographic engineering through academic research, industry work, or open-source contributions.
- Proven proficiency in Rust (and ideally some Haskell) for systems-level cryptographic development.
- Experience with version control systems, especially Git, in collaborative development environments.
- Exposure to cryptography for blockchain, distributed systems, or consensus mechanisms is a plus.
- Solid mathematical foundation in cryptography, number theory, finite fields, and probability.
- Ability to work independently in highly-complex cryptographic topics.
- Experience with elliptic curve cryptography, digital signatures, multi-signature schemes, and cryptographic commitments.
- Familiarity with zero-knowledge proof systems and their application in distributed or blockchain-based protocols.
- Hands-on experience implementing cryptographic primitives and protocols in Rust; exposure to Haskell is highly advantageous; familiarity with C is a plus.
- Good understanding of cryptographic protocol design, including security properties like soundness and adversarial modelling.
- Ability to read, interpret, and implement cryptographic research papers and formal specs.
- Strong problem-solving and debugging skills, with a security-first mindset.
- Clear written and verbal communication skills to collaborate effectively across engineering and research teams.
- Remote work
- Laptop reimbursement
- New starter package to buy hardware essentials (headphones, monitor, etc)
- Learning & Development opportunities
- Competitive PTO
At IOG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
How to get a job with Bitcoin?
Getting a job with Bitcoin will depend on your skills and experience, as well as your interests in the cryptocurrency industry
Bitcoin industry is still relatively new, and there are many opportunities for people with diverse backgrounds and skillsets
With persistence and dedication, you can find a job in the Bitcoin industry that matches your skills and interests
Here are a few steps that you can take to increase your chances of getting a job with Bitcoin:
- Research the Industry: Before you start looking for a job in the Bitcoin industry, it's important to understand what the industry entails. You can start by reading news articles and whitepapers about Bitcoin, understanding its market trends and history, and learning about blockchain technology.
- Learn New Skills: To be competitive in the job market, you need to have the right skills. Depending on the job you want, you may need to learn skills such as programming, cryptography, blockchain development, or marketing.
- Build a Network: Networking is crucial in any industry, and the Bitcoin industry is no exception. Attend Bitcoin conferences and events, join online forums, and engage with people in the industry. Building relationships with industry insiders can help you learn about job opportunities before they're posted.
- Look for Job Openings: Keep an eye out for job postings related to Bitcoin and blockchain technology. Job boards like CryptoJobs, Indeed, and LinkedIn can be good places to start your search. You can also visit the websites of Bitcoin-related companies to see if they have any job openings.
- Prepare for the Interview: Once you've found a job opening that interests you, it's time to prepare for the interview. Research the company, the position you're applying for, and the industry. Be ready to explain why you're interested in Bitcoin and how you can contribute to the company's success.