Job Closed

This listing is no longer active.

1inch logo
1inch

Integrated DeFi. Financial freedom for everyone.

Software Engineer, Blockchain

Blockchain EngineerBlockchain EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

United Arab Emirates

Posted

144 days ago

Salary

0

Seniority

Senior

Bachelor Degree4 yrs expEnglishSolidityBlockchain / Web3

Job Description

Software Engineer, Blockchain

1inch

• Designing and optimising blockchain product architecture, with a focus on scalability, security, and performance. • Leading the development, auditing, and integration of smart contracts within decentralised protocols. • Conducting technical research and proof-of-concept (PoC) experiments, while implementing best practices in blockchain development. • Developing and improving cross-chain interoperability solutions, such as cross-chain swaps and bridges. • Designing and developing efficient algorithms, with a focus on gas optimisation. • Defining and implementing effective CI/CD processes for blockchain development. • Analysing and addressing potential attack vectors and ensuring security best practices. • Continuously monitoring emerging blockchain, Web3, and crypto technologies. • Performing rigorous code reviews, mentoring developers, and enforcing best practices in blockchain engineering. • Collaborating with auditors and cross-functional teams to ensure successful product launches.

Job Requirements

  • 4+ years of software development experience, with at least 2+ years in blockchain engineering
  • Deep understanding of blockchain ecosystems, smart contracts (Solidity, Yul, EVM), and decentralized applications (dApps).
  • Hands-on experience with Ethereum, Layer 2 solutions (Optimistic & ZK Rollups), and cross-chain protocols (atomic swaps, bridges, etc.).
  • Proven track record in technical leadership, architectural decision-making, and mentoring development teams (Senior Level and above only)
  • Strong background in blockchain security and experience with smart contract audits.

Benefits

  • Join a young, creative team in a fast-paced and supportive environment
  • We’re open to new ideas — if you’ve got a vision, pitch it and make it happen
  • Enjoy competitive pay that matches your skills and experience
  • Be part of a company that’s shaping the future of DeFi
  • Take time when you need it — we offer unlimited vacation days
  • Get fully compensated for your work gear — we’ll set you up for success

Related Categories

Related Job Pages

More Blockchain Engineer Jobs

Full TimeRemoteTeam 1,001-5,000Since 1972H1B No Sponsor

• Mapeamento e Redesenho do Processo de Fechamento Contábil • Integração de Dados Multissetoriais • Geração de Insights Estratégicos

Brazil
R$4.9K / month
Sistema Fibra logo

Master's Research Fellow – Generative AI, Blockchain, RPA

Sistema Fibra

Pelo Futuro da Indústria | Pelo Futuro do Trabalho

InternshipRemoteTeam 1,001-5,000Since 1972H1B No Sponsor

• Mapping and redesign of the accounting close process • Multi-sector data integration • Generation of strategic insights

Brazil
R$4.9K / month
Travoom logo

CTO – Co-Founder (Hands-on, Rust, Blockchain, AI)

Travoom

Travoom is the marketplace for bucket list travel experiences.

OtherRemoteTeam 11-50H1B No Sponsor

• Design and lead development of the native Rust backend, including APIs, microservices, and system architecture. • Integrate and manage real-time messaging infrastructure using WebSockets and event-driven services. • Oversee the Solana-based OleX token, including smart contract development, wallet logic, and payments architecture. • Build the backend framework for AI-powered features, including translation, recommendation engines, and user content analysis. • Ensure security, scalability, and performance across all systems, especially in crypto and gambling environments. • Partner with the CEO and broader team to align technical goals with the company’s global vision.

Texas
Grvt logo

Staff Software Engineer – Trade, Blockchain

Grvt

Finance that just flows. Trade, Invest, Earn.

Full TimeRemoteTeam 11-50Since 2022H1B No Sponsor

• Lead the design and delivery of complex systems and multi-service projects in our trading platform. • Take system-level ownership of correctness, reliability, and operability in production. • Anticipate and mitigate architectural, operational, and product risks before they result in incidents or user impact. • Act as a technical co-lead with Product, Risk, Operations, and other stakeholders to drive clarity, alignment, and execution. • Provide high-quality code reviews that surface risks, clarify assumptions, and raise engineering standards. • Coach and mentor engineers through design discussions, feedback, and day-to-day collaboration. • Drive technical leverage by introducing abstractions, patterns, or platforms that structurally improve correctness, reliability, and long-term velocity. • Participate actively in incident response and ensure durable improvements through root-cause analysis and follow-up work. • Communicate complex technical decisions clearly and effectively to both technical and non-technical audiences.

Singapore
Job Closed