Remote Crypto Jobs - Удаленка

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company which researches, develops, deploys, and maintains open-source protocols and mechanisms to serve everyday needs. They build vertically integrated open-source products and networks such as Anoma (an intent-centric distributed OS) and Namada (a privacy-focused proof-of-stake L1). 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 achieve specified information flow, security, and performance goals. - Evaluate and analyze zkSNARK/zkSTARK proof systems (e.g. Halo2, ProtoStar, Risc0 zkVM) for security, expressivity, and performance. - Update, alter, 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 & protocols, primarily in Rust; evaluate implementations for correctness and performance. Requirements: - Strong mathematical and/or cryptographic background (complexity theory, abstract algebra, cryptographic protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols. - Experience implementing and evaluating cryptographic implementations for correctness and performance. - Familiarity with Rust for implementing cryptographic protocols. - Ability to produce detailed technical specifications and work closely with engineering teams. Nice to have: - Published papers in mathematics, theoretical CS, 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 zkVM, Arkworks, elliptic curves, hash functions Benefits: - Relocation assistance to Germany (e.g. visa assistance). - High degree of independence in working conditions. 📩 Apply

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company which researches, develops, deploys, and maintains open-source protocols and mechanisms designed to serve the everyday needs of humanity. They build vertically integrated open-source products and networks such as Anoma and Namada, focused on privacy and interoperable blockchain 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 information flow, security, and performance goals. - Evaluate and analyze proof systems (e.g. zkSNARKs, zkSTARKs like Halo2, ProtoStar, Risc0) for security, expressivity, and performance. - Update, alter, 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 & protocols, primarily in Rust. Requirements: - Mathematical and/or cryptographic background in relevant subfields such as complexity theory, abstract algebra, and protocol design. - Expertise in constructive protocol design and analysis of distributed cryptographic protocols (via papers, projects, or detailed systems). 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 cryptography or mathematics. Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0, Arkworks, elliptic curves, hash functions, distributed key generation, threshold encryption Benefits: - Relocation assistance to Germany (e.g. visa help). - High degree of independence in working conditions and task prioritization. 📩 Apply

Senior Software Engineer - JTX Employment type: Full-time/Company: Jito Labs Jito builds the Market Layer of Solana, the infrastructure that powers real markets on-chain. JTX is a next-generation trading app focused on speed, reliability, and a professional trading experience built on Solana’s market infrastructure. The company is small, profitable, and product-market fit enables high ownership and fast execution. Responsibilities: - Design and build core systems for the JTX product from scratch - Build low-latency, high-reliability services that interact with Solana’s transaction and block-building pipeline - Own critical infrastructure: order routing, execution, real-time market data, and position management - Implement security at every layer, from transaction signing to user data protection - Work closely with product and infrastructure teams to ship fast and iterate on real user feedback - Make significant architectural decisions as an early member of the team Requirements: - 5+ years of software engineering experience, with meaningful work on distributed systems - Strong systems programming skills; Rust preferred (C/C++, Go acceptable) - Proven track record building reliable, low-latency systems in production - Security-first mindset (key management, attack surfaces, failure modes) - Familiarity with Solana runtime, transaction lifecycle, and market microstructure is a strong plus - Comfortable operating with high autonomy and incomplete information (0-to-1 product) Nice to have: - Experience with trading systems or exchange infrastructure - DeFi protocol engineering experience - Fintech backend systems (payments, custody, execution) - High-frequency or low-latency systems experience - Security engineering background Stack: Rust, Go, C/C++, Solana, MEV, block building, execution systems Benefits: - Competitive compensation - Significant equity - Opportunity to work on high-impact problems - Compensation: $200,000 - $250,000 a year 📩 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. Their work includes Anoma (an intent-centric distributed OS architecture) and Namada (a PoS L1 focused on privacy and 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 to achieve specified information flow, security, and performance goals. - Evaluate and analyze zkSNARK/zkSTARK proof systems and other cryptographic protocols for security and performance. - Update, reimplement, and combine existing cryptographic protocols for proofs-of-concept and production. - 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 (e.g. complexity theory, abstract algebra, protocol design). - Expertise in constructive protocol design and analysis of distributed cryptographic protocols. - Demonstrable work: research papers, experimental projects, past work, or detailed designs/blog posts. Nice to have: - Published papers in mathematics, theoretical CS, or cryptography. - Experience with distributed systems or OS architecture/design. - Experience with Zerocash/Zexe/VeriZexe and related architectures. - Academic qualifications in a relevant field. Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, Zerocash/Zexe/VeriZexe, elliptic-curve cryptography, threshold encryption Benefits: - Relocation assistance to Germany (including visa help). 📩 Apply

Research Cryptographer & Mathematician Full-time/Company: Heliax Heliax is a remote-first company which researches, develops, deploys, and maintains open-source protocols and mechanisms designed to serve the everyday needs of humanity. Their work includes Anoma (an intent-centric distributed operating system architecture) and Namada (a proof-of-stake L1 for 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 achieve specified information flow, security, and performance goals. - Evaluate and analyze existing cryptographic protocols and proof systems (e.g. zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM) for security, expressivity, and performance. - Update, alter, reimplement, and combine existing 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. 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 a relevant field (cryptography or mathematics). Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions, DKG, threshold encryption Benefits: - Relocation assistance to Germany (visa support) and initial onboarding in Berlin. 📩 Apply

Core Developer - Node Project/Company: Parity Technologies Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain. We’re laying the foundation for a web that respects users’ freedom and data and empowering developers to build decentralised applications. The remote-first, global team develops open-source software including Polkadot, the Polkadot SDK and Kusama. Responsibilities: - Design and implement core node infrastructure that powers the Polkadot network - Build and maintain software for network communication, block production and syncing - Work on networking, syncing and tooling to keep the network fast, reliable and resilient - Collaborate with design and engineering teams and deliver visible impact Requirements: - Ability to work autonomously and solve problems independently - Experience collaborating in an open-source culture and participating in peer review - Good understanding of system design and ability to work with complex systems - Take ownership of work and be responsible for outcomes - Strong communication skills and ability to present work in plain English Stack: Polkadot, Polkadot SDK, Kusama, Node, Blockchain Benefits: - Remote-first and flexible working - Opportunity to work on core open-source Web3 infrastructure and grow with experienced peers - Team and company-wide retreats 📩 Apply

Senior/Staff React Native Engineer Full-time/Company: MoonPay MoonPay builds the operating system for value movement — crypto, stablecoins, and tokenized assets — powering 30M+ customers and 500+ partners and regulated across the UK, EU, Canada, Australia and licensed in the US. AI is woven into daily work and the company values high velocity, ownership, and measurable outcomes. Responsibilities: - Own the React Native mobile experience for iOS and Android users. - Architect and develop new and existing products and features. - Work with Product Managers and designers to define solutions and implementation plans. - Collaborate with other product teams to deliver customer-facing features. - Integrate and maintain external service provider integrations and the existing codebase. - Write fully tested, high-quality, performant code. Requirements: - Extensive React Native or mobile experience at leading startups or fast-growing tech companies. - Proven experience developing, releasing, and maintaining mobile apps in a fast-paced, iterative environment. - Experience building for iOS and Android. - Ability to cross-train and upskill quickly with parts of the tech stack you may not yet know. Nice to have: - Expo experience across mobile and web. - Open source contributions. - Direct experience within web3. Stack: React Native, Expo, iOS, Android Benefits: - Competitive salary package - Equity package and pay-for-performance equity bonus - Moonshot award (large equity grants for exceptional impact) - Pension with employer contributions from day one - Employee referral program (refer and earn 10K in USDC) - Flexible Time Off and birthday leave - Enhanced parental leave - Hybrid working schedule (work fully remotely or from your nearest Moonbase) - Private healthcare, wellness membership, and home office allowance - Unlimited enterprise access to AI tools and $1,000 annual training budget - Regular remote company offsites - Region-specific perks (Cycle to Work in Ireland, EV salary sacrifice in the UK) 📩 Apply

Senior Software Engineer - JTX Full-time/Company: Jito Labs Jito builds the Market Layer of Solana, providing execution systems, capital markets, and incentive mechanisms that process billions in daily transaction value. JTX is a next‑generation trading app designed to bring low‑latency, high‑performance trading and market‑level features to serious on‑chain traders. Responsibilities: - Design and build core systems for a new trading product from scratch - Build low‑latency, high‑reliability services that interact with Solana’s transaction and block building pipeline - Own critical infrastructure: order routing, execution, real‑time market data, and position management - Implement security at every layer, from transaction signing to user data protection - Work closely with product and infrastructure teams to ship fast and iterate on real user feedback - Make significant architectural decisions as an early member of the team Requirements: - 5+ years of software engineering experience with meaningful time on distributed systems - Strong systems programming skills (Rust preferred; C/C++ or Go also acceptable) - Proven track record building reliable, low‑latency production systems - Security‑first mindset (attack surfaces, key management, failure modes) - Familiarity with Solana runtime, transaction lifecycle, and market microstructure is a strong plus - Comfortable operating with high autonomy in a 0‑to‑1 product environment Nice to have: - Experience with trading systems or exchange infrastructure - DeFi protocol engineering experience - Fintech backend systems (payments, custody, execution) - High‑frequency or low‑latency systems experience - Security engineering experience Stack: Rust, Go, C/C++, Solana, MEV Benefits: - Competitive compensation - Significant equity - High ownership and opportunity to work on high‑impact problems 📩 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, building vertically integrated open-source products and networks such as Anoma and Namada. 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) and related constructions for security 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). - Demonstrated expertise in constructive protocol design and analysis of distributed cryptographic protocols. - Experience implementing or evaluating cryptographic systems (experience with Rust is expected/preferred). Nice to have: - Published papers in mathematics, theoretical CS, or cryptography. - Experience with distributed systems or OS architecture. - Familiarity with Zerocash/Zexe/VeriZexe families and related architectures. - Academic qualifications in cryptography or mathematics. - Enjoyment of travel and outdoor problem-solving (e.g., hiking). Stack: Rust, zkSNARKs, zkSTARKs, Halo2, ProtoStar, Risc0 zkVM, Arkworks, elliptic curves, hash functions Benefits: - Remote-first company culture with a high degree of independence and flexible task prioritization. - Relocation support to Germany (including visa assistance) for candidates based in Europe. - Opportunity to work on open-source protocols, research, and cross-disciplinary problems in cryptography and systems design. 📩 Apply