Senior Software Engineer
hace 1 semana
Overview 1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets with security and an intuitive user experience. We are looking for a Senior Blockchain Engineer with a Get Stuff Done mentality and a passion for innovation. You will design, develop, and optimise smart contracts and blockchain infrastructure, balancing fast execution with high security and quality. Location: We hire with a focus on Dubai and Europe. For this role, candidates based in Dubai or working remotely within ±4 hours GST time are preferred. Responsibilities Design and optimise blockchain product architecture with a focus on scalability, security, and performance Lead development, auditing, and integration of smart contracts within decentralised protocols Conduct technical research and PoCs, implementing best practices in blockchain development Develop and improve cross-chain interoperability solutions (cross-chain swaps, bridges) Design and develop efficient algorithms with a focus on gas optimisation Define and implement CI/CD processes for blockchain development Analyse and address potential attack vectors and ensure security best practices Monitor emerging blockchain, Web3, and crypto technologies Perform rigorous code reviews, mentor developers, and enforce best practices in blockchain engineering Collaborate with auditors and cross-functional teams to ensure successful product launches Requirements 7+ years of software development experience, including 3+ years in blockchain engineering Deep understanding of blockchain ecosystems, smart contracts (Solidity, Yul, EVM), and dApps Hands-on experience with Ethereum, Layer 2 solutions (Optimistic & ZK Rollups), and cross-chain protocols Proven track record in technical leadership, architectural decision-making, and mentoring teams Strong background in blockchain security and smart contract audits Skills Solidity, Yul, Rust, TypeScript Smart contract development and deployment frameworks (Foundry, Hardhat) Understanding of DeFi protocols, AMMs, liquidity pools, and oracle integrations Blockchain security principles and auditing methodologies Experience in building high-performance distributed systems Why you’ll love working with us Join a young, creative team in a fast-paced, supportive environment Open to new ideas — pitch your vision Competitive pay aligned with skills and experience Be part of shaping the future of DeFi Unlimited vacation days Fully compensated for work gear to set you up for success Annual team retreats at top international locations #J-18808-Ljbffr
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Senior Software Engineer
hace 5 días
españa Cast AI A tiempo completoSenior Software Engineer – LIVE Join to apply for the Senior Software Engineer – LIVE role at Cast AI . We’re looking for a highly skilled senior software engineer with deep expertise in containers and systems programming to join the LIVE team. Why Cast AI Cast AI is the leading Application Performance Automation (APA) platform, enabling customers to...
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Senior Software Engineer
hace 5 días
españa dLocal A tiempo completoJoin to apply for the Senior Software Engineer (Frontend) role at dLocal Why should you join dLocal? dLocal enables the biggest companies in the world to collect payments in 40 countries in emerging markets. Global brands rely on us to increase conversion rates and simplify
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Senior Software Engineer
hace 5 días
españa Kraken A tiempo completoSenior Software Engineer - Rust - Backend - Pro Join to apply for the Senior Software Engineer – Rust – Backend – Pro role at Kraken. Building the Future of Crypto Our Krakenites are a world‑class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken...
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Senior Go Software Engineer
hace 1 día
españa Ciklum A tiempo completoOverview Join to apply for the Senior Go Software Engineer role at Ciklum . Ciklum is looking for a Senior Go Software Engineer to join our team full-time in Spain. We are a custom product engineering company that supports multinational organizations and scaling startups to solve complex business challenges. With a global team of over 4,000 professionals, we...
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Senior Software Engineer
hace 6 días
España Ashby A tiempo completoSenior Product Engineer, EU We are looking for a full‐stack engineer focused on solving customer problems and building scalable solutions with a blend of product ownership and engineering expertise. Engineers own the entire feature lifecycle—from research and specification, through design, implementation, and iteration—with minimal oversight. Design,...
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Senior Software Engineer – Database Optimizer
hace 3 días
españa Cast AI A tiempo completoSenior Software Engineer – Database Optimizer Join to apply for the Senior Software Engineer – Database Optimizer role at Cast AI 2 days ago Be among the first 25 applicants Why Cast AI? Cast AI is the leading Application Performance Automation (APA) platform, enabling customers to cut cloud costs, improve performance, and boost productivity –...
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Software Engineer
hace 1 semana
españa Discover International A tiempo completoMobile Software Engineer – Wearables & On-Device Machine Learning (Contract) We are supporting a global R&D organization on a short-term proof‑of‑concept project exploring the feasibility of running machine‑learning models directly on consumer wearable devices. This role is ideal for a hands‑on Mobile Software Engineer with strong experience in...
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Senior Flight Dynamics Software Engineer
hace 2 semanas
españa OKAPI:Orbits A tiempo completoSenior Flight Dynamics Software Engineer We are seeking a Senior Flight Dynamics Software Engineer who thrives in dynamic environments and enjoys working across disciplines—from coding and algorithm design to project leadership, customer interaction, and product strategy. You’ll help build and operate our Flight Dynamics System (FDS), integrate it with...
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Contract Senior Software Engineer
hace 2 semanas
españa YLD A tiempo completoContract Senior Software Engineer (React/Node) Join to apply for the Contract Senior Software Engineer (React/Node) role at YLD About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition, and we know our success only happens when they succeed. We’re a...
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Senior Software Engineer
hace 1 semana
españa GT Motive A tiempo completo¡Únete a nuestro equipo como Senior Software Developer y da forma al futuro de la innovación tecnológica! Libera tu potencial con nuestros proyectos de vanguardia y un entorno colaborativo. Déjanos contarte primero lo que encontrarás en GT Motive: Flexibilidad horaria. 100% remoto: si vives cerca de una de nuestras oficinas, vamos un día...
