Remote Crypto Jobs - Удаленка

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company that researches, develops, deploys, and maintains open-source protocols and mechanisms to serve everyday needs. Their work includes Anoma, an intent-centric distributed operating system architecture, and Namada, a proof-of-stake L1 focused on interchain asset-agnostic privacy. Applicants must be based in Europe (including the UK) and willing to travel to Berlin for initial onboarding. Responsibilities: - Design new cryptographic protocols (e.g. shielded state sync) to meet specified information flow, security, and performance goals. - Evaluate and analyze existing proof systems (zkSNARKs, zkSTARKs) for security, expressivity, and performance. - Update, reimplement, and combine cryptographic protocols for proofs-of-concept and production use-cases. - Produce comprehensive technical specifications and collaborate with engineers on implementations. - Implement, review, and test cryptographic operations and protocols, primarily in Rust. Requirements: - Strong mathematical and/or cryptographic background (complexity theory, abstract algebra, protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols. - Demonstrable protocol design experience (research paper, experimental project, past work, or detailed technical write-ups). - Ability to implement and evaluate cryptographic constructions and their implementations. Nice to have: - Published papers in mathematics, theoretical CS, or cryptography. - Experience with distributed systems and/or operating systems architecture. - Familiarity with Zerocash/Zexe/VeriZexe-style architectures. - Academic qualifications in cryptography or mathematics. Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions, threshold encryption, distributed key generation Benefits: - Relocation assistance to Germany (e.g. visa support). - High degree of independence in working conditions; opportunity to work closely with a small cross-disciplinary team. 📩 Apply

Lead Engineer - Tokenization Full-time / Contract / Company: Gyld Finance Gyld Finance is building the infrastructure to bring fixed income on-chain, issuing tokenized USD corporate bonds backed 1:1 by underlying securities held with regulated custodians and brokers. The core platform (broker and custody integrations, order execution, settlement, reconciliation and on-chain compliance) is already built and the team is approaching launch. Backed by Lightshift, GSR and Anchorage Digital; founded by former GSR and J.P. Morgan engineers. Responsibilities: - Own and improve systems that place broker orders, process fills, settle trades and reconcile positions and cash. - Build for failure cases: partial fills, rejected orders, stale states, settlement breaks, retries and reconciliation mismatches. - Work across broker, custodian, banking and crypto rails as they intersect with trading and settlement. - Ensure internal ledger, custodian positions and on-chain supply remain consistent. - Own production services in a Rust-based architecture; improve reliability, observability, monitoring, CI/CD and deployment safety. - Diagnose and resolve production issues directly, including incidents involving live orders or settlement. Requirements: - Strong hands-on experience building trading, order management or execution systems. - Experience owning production systems where correctness and reliability matter. - Strong backend and systems engineering fundamentals; comfort with databases, distributed systems, APIs and asynchronous/event-driven architectures. - Rust experience preferred; strong experience in another systems language with the ability to ramp quickly into Rust is acceptable. - Working knowledge of blockchain and on-chain settlement concepts (deep smart-contract expertise not required). - Enthusiasm for using AI coding agents as part of everyday engineering workflow and ability to operate with high autonomy. Nice to have: - Built execution or post-trade infrastructure at a broker, exchange, trading firm or fintech. - Operated systems that move meaningful amounts of money or worked directly with broker, custodian or exchange APIs. - Experience dealing with edge cases around orders, settlement and reconciliation. - Experience connecting traditional financial infrastructure with blockchain systems. Stack: Rust, FIX, OMS, Order execution, Tokenization, RWA, Trading systems, Databases, Event-driven architectures, APIs Benefits: - Significant ownership of a financial platform immediately ahead of launch. - Senior IC role with substantial technical autonomy and very little management overhead. - Opportunity to work across trading infrastructure, tokenization and on-chain settlement within a small team. - Competitive compensation and equity. - Compensation: $125K – $200K; 0% – 2% equity; option to be paid in digital currency. 📩 Apply

Product Lead (Strategy + Full Stack — Leading Crypto Comparison Platform) Company: Optimizee Group Optimizee Group runs Northern Europe’s largest crypto and stock comparison platforms (CryptoRunner.com, InvestoRunner.com) and aims to build the world’s biggest and most trusted portfolio of financial comparison platforms. The company relaunched in 2026 on custom-built platforms integrated with AI and an in-house admin system, serving ~44,000 monthly active users and 35,000+ subscribers. Applicants worldwide are welcome except residents of the United States. Responsibilities: - Own the product roadmap across platforms: prioritize, spec, and drive execution from idea to launch - Build and ship features hands-on alongside the web developer; improve architecture, performance, and conversion flows - Lead and grow the product team: run 1-on-1s, performance reviews, and participate in recruitment - Build engineering workflow: code review, testing, CI/CD, documentation to enable multiple developers to ship safely - Make data-first decisions using user data, market insights, and analytics to move traffic, conversion, and revenue Requirements: - 5+ years of full stack development experience; able to build, deploy, and maintain production web applications - Demonstrable track record: live products/sites/projects you’ve built or led and the ability to explain decisions - Strong backend, database, and architecture skills with focus on data accuracy and reporting - Proven product ownership with commercial instincts — you’ve decided what to build, not just implemented specs - Independent, async-first work style with clear written documentation of decisions - Genuine interest in cryptocurrencies, investing, and personal finance Stack: PHP 8.2+, Laravel 12, Server-rendered Laravel Blade, Alpine.js, Livewire, Tailwind CSS, Vite, MySQL, Redis, Linux VPS, Nginx, PHP-FPM, GitHub Actions, AI model integrations (Anthropic, OpenAI, Google), third-party APIs Benefits: - Clear path to Head of Product as the team scales - Work directly with the founder on strategy and growth - High autonomy, flexible working hours, and strong ownership - Competitive compensation package + revenue-tied performance bonus - Fully remote role — work from most countries worldwide - All the AI and tools you need to do your best work - Home office setup: laptop and required equipment provided - Annual business trips for team building, networking, and fun 📩 Apply

Research Cryptographer & Mathematician Full-Time/Company: Heliax Heliax is a remote-first company that researches, develops, deploys, and maintains open-source protocols and mechanisms and builds vertically integrated open-source products and networks such as Anoma and Namada. Must be based in Europe (including the UK) and willing to travel to Berlin for initial onboarding. Responsibilities: - Design new cryptographic protocols to achieve specified information flow, security properties, and performance. - Evaluate and analyze existing cryptographic protocols (e.g. zkSNARK/zkSTARK proof systems) for security, expressivity, and performance. - Update, reimplement, and combine existing cryptographic protocols for proofs-of-concept and production use-cases. - Produce comprehensive technical specifications for cryptographic designs and collaborate with engineers on implementations. - Implement, review, and test cryptographic operations and protocols, primarily in Rust. Requirements: - Mathematical and/or cryptographic background (e.g. complexity theory, abstract algebra, cryptographic protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols. - Experience implementing, reviewing, and testing cryptographic operations and protocols (primarily in Rust). - Familiarity with zkSNARKs, zkSTARKs and related proof-system tooling. Nice to have: - Published papers in mathematics, theoretical computer science, and/or cryptography. - Experience with distributed systems and/or operating systems architecture/design. - Experience with Zerocash/Zexe/VeriZexe and related architectures. - Academic qualifications in cryptography or mathematics. Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 (Risc0 zkVM), Arkworks, elliptic curves, hash functions Benefits: - Relocation assistance to Germany (including visa assistance). - High degree of independence in working conditions and task prioritization. 📩 Apply

Research Cryptographer & Mathematician Employment type: Full-time/Company: Heliax Heliax is a remote-first research and engineering organization building open-source protocols and vertically integrated products (e.g., Anoma, Namada) focused on privacy, information flow control, and scalable distributed systems. Applicants must be based in Europe (including the UK) and willing to travel to Berlin for initial onboarding. Responsibilities: - Design new cryptographic protocols (e.g. shielded state sync) to meet specified security, information-flow, and performance goals. - Analyze and evaluate existing proof systems (zkSNARKs, zkSTARKs) and other cryptographic protocols for security, expressivity, and performance. - Update, reimplement, and combine protocols for proofs-of-concept and production use-cases. - Produce comprehensive technical specifications for protocol designs and collaborate with engineers on implementations. - Implement, review, and test cryptographic operations and protocols, primarily in Rust. Requirements: - Mathematical and/or cryptographic background in relevant subfields (complexity theory, abstract algebra, protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols (research papers, projects, or detailed system designs). Nice to have: - Published papers in mathematics, theoretical CS, and/or cryptography. - Experience with distributed systems and/or operating systems architecture. - Experience with Zerocash/Zexe/VeriZexe and related architectures. - Academic qualifications in a relevant field (cryptography or mathematics). Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions, threshold encryption, distributed key generation Benefits: - High degree of independence in working conditions and task prioritization. - Relocation assistance to Germany (e.g. visa help). 📩 Apply

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company that researches, develops, deploys, and maintains open-source protocols and mechanisms designed to serve everyday needs. They build vertically integrated open-source products and networks such as Anoma and Namada, focused on privacy and alternative open systems. Applicants must be based in Europe (including the UK) and willing to travel to Berlin for initial onboarding. Responsibilities: - Design new cryptographic protocols (e.g. shielded state sync) from first principles to meet specified information flow, interfaces, security, and performance goals. - Evaluate and analyze existing cryptographic protocols, often zkSNARK/zkSTARK proof systems (e.g. Halo2, ProtoStar, Risc0 zkVM) for security, expressivity, and performance. - Update, reimplement, and combine existing cryptographic protocols, customizing them for proofs-of-concept and production use-cases. - Produce comprehensive technical specifications for protocol designs and collaborate with engineers on implementations. - Implement, review, and test cryptographic operations and protocols, primarily in Rust; evaluate implementations for correctness and performance. Requirements: - Mathematical and/or cryptographic background in relevant subfields (e.g. complexity theory, abstract algebra, cryptographic protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols (demonstrated via papers, projects, work, or detailed write-ups). Nice to have: - Published papers in mathematics, theoretical CS, or cryptography. - Experience with distributed systems and/or operating systems architecture/design. - Experience with Zerocash/Zexe/VeriZexe and related architectures. - Academic qualifications in a relevant field (cryptography or mathematics). Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions, threshold encryption, distributed key generation Benefits: - Relocation assistance to Germany (visa help). - High degree of independence in working conditions and task prioritization. 📩 Apply

Lead Engineer - Tokenization Employment type: Full-time / Contract/Company: Gyld Finance Gyld Finance is building the infrastructure to bring fixed income on-chain. They issue tokenized USD corporate bonds backed 1:1 by underlying securities held with regulated custodians and brokers. The core platform (broker & custody integrations, order execution, settlement, reconciliation and on-chain compliance) is already built and approaching launch. Responsibilities: - Own and improve systems that place broker orders, process fills, settle trades and reconcile positions and cash. - Build robust handling for partial fills, rejected orders, stale states, settlement breaks, retries and reconciliation mismatches. - Work across broker, custodian, banking and crypto rails as they intersect with trading and settlement. - Ensure internal ledger, custodian positions and on-chain supply remain consistent. - Own production services in a Rust-based architecture; improve reliability, observability, monitoring and alerting. - Strengthen CI/CD, deployment safety, testing and database migration practices; diagnose and resolve production incidents. Requirements: - Strong hands-on experience building trading, order management or execution systems. - Experience owning production systems where correctness and reliability matter. - Strong backend and systems engineering fundamentals. - Rust experience preferred; strong experience in another systems language with ability to ramp quickly into Rust. - Comfortable with databases, distributed systems, APIs and asynchronous/event-driven architectures. - Working knowledge of blockchain and on-chain settlement concepts; deep smart-contract expertise not required. - Enthusiasm for using AI coding agents and ability to operate with high autonomy in a small team; availability to join in the near term. Nice to have: - Built execution or post-trade infrastructure at a broker, exchange, trading firm or fintech. - Operated systems that move meaningful amounts of money. - Worked directly with broker, custodian or exchange APIs. - Experience connecting traditional financial infrastructure with blockchain systems. Stack: Rust, FIX, OMS, order execution/trading systems, tokenization & on-chain settlement, blockchain, databases, event-driven architectures, CI/CD Benefits: - Significant ownership of a financial platform immediately ahead of launch. - Senior IC role with substantial technical autonomy and minimal management overhead. - Opportunity to work across trading infrastructure, tokenization and on-chain settlement. - Small team where engineering decisions translate directly into product. - Competitive compensation and equity; compensation range listed $125K – $200K and 0% – 2% equity (option to get paid in digital currency). 📩 Apply

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company that researches, develops, deploys, and maintains open-source protocols and mechanisms to serve everyday needs. They build vertically integrated open-source products and networks, including projects like Anoma and Namada focused on privacy and novel distributed systems. Applicants must be based in Europe (including the UK) and willing to travel to Berlin for initial onboarding; Heliax can assist with relocation and visas. Responsibilities: - Design new cryptographic protocols (e.g. shielded state sync) to achieve specified information flow, security, and performance goals. - Evaluate and analyze existing cryptographic protocols and zk proof systems (e.g. Halo2, ProtoStar, Risc0 zkVM) for security, expressivity, and performance. - Update, reimplement, and combine crypto protocols for proofs-of-concept and production use-cases. - Produce comprehensive technical specifications and collaborate with engineers on implementations. - Implement, review, and test cryptographic operations and protocols, primarily in Rust. Requirements: - Strong mathematical and/or cryptographic background (complexity theory, abstract algebra, protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols (formal or informal). - Demonstrated work such as research papers, experimental projects, past work, or detailed system write-ups. - Ability to implement and evaluate cryptographic code, ideally in Rust. Nice to have: - Published papers in mathematics, theoretical CS, or cryptography. - Experience with distributed systems or operating systems architecture/design. - Experience with Zerocash/Zexe/VeriZexe and related architectures. - Academic qualifications in a relevant field (cryptography or mathematics). Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions, threshold encryption, distributed key generation (DKG), multi-party protocols Benefits: - Relocation assistance to Germany (e.g. visa support) 📩 Apply

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company that researches, develops, deploys, and maintains open-source protocols and mechanisms to serve everyday needs. Their work includes Anoma (an intent-centric distributed OS architecture) and Namada (a PoS L1 focused on interchain privacy). Applicants must be based in Europe (including the UK) and willing to travel to Berlin for initial onboarding. Responsibilities: - Design new cryptographic protocols to achieve specified information-flow, security, and performance properties. - Evaluate and analyze existing proof systems and cryptographic protocols (e.g. zkSNARKs, zkSTARKs) for security, expressivity, and performance. - Update, reimplement, and combine existing protocols for proofs-of-concept and production use-cases. - Produce comprehensive technical specifications and collaborate with engineers on implementations. - Implement, review, and test cryptographic operations and protocols, primarily in Rust. Requirements: - Mathematical and/or cryptographic background in relevant subfields (complexity theory, abstract algebra, protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols. - Demonstrable experience designing protocols (research paper, experimental project, past work, or detailed write-ups). Nice to have: - Published papers in mathematics, theoretical CS, or cryptography. - Experience with distributed systems and/or operating systems architecture. - Experience with Zerocash/Zexe/VeriZexe and related architectures. - Academic qualifications in cryptography or mathematics. Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions, threshold encryption Benefits: - Relocation assistance to Germany (including visa support). - Remote-first company with a high degree of independence in working conditions and task prioritization. 📩 Apply