Tech jobs
Job listings
Senior Lead Software Engineer - Backend
Build and maintain secure, scalable backend integrations for digital asset services using Java/SpringBoot, Kafka, and AWS, while ensuring compliance with financial regulations.
Senior Lead Software Engineer, Java, Blockchain, API, Cloud
Lead engineer building blockchain-based payment systems using Java, Solidity, and cloud infrastructure to design secure, scalable microservices and decentralized applications.
Blockchain & Web 3 Trainer
Train students in blockchain, Web3, Solidity, dApps, and full-stack web development through hands-on labs and mentorship.
Blockchain & Web 3 Trainer
Teach Blockchain, Web3, and Web Development skills to students and job seekers through hands-on training, covering Solidity, dApps, and modern web tech.
Digital Assets Manager
Industry/Sector FS X-Sector Specialism Functional & Industry Technologies Management Level Manager Job Description & Summary The Opportunity As a Digital Assets Manager, you will lead the integration and…
Digital Assets Senior Manager
Industry/Sector FS X-Sector Specialism Functional & Industry Technologies Management Level Senior Manager Job Description & Summary The Opportunity As a Digital Assets Senior Manager, you will lead the charge…
Senior Blockchain Engineer
Build and review Solidity smart contracts for Web3 dApps, optimizing gas and security while collaborating with frontend, QA, and product teams.
Senior Blockchain Developer
Senior blockchain developer building Web3 apps with Ethereum/Solana/Solidity smart contracts and modern JS/TS stacks for fast-paced startups.
Senior Software Engineer, Data Products
Build decentralized oracle infrastructure that powers DeFi by designing scalable, secure data feeds and off-chain computation for smart contracts using Solidity, Rust, and Go.
Senior Software Engineer, Protocol (Rust)
Builds and maintains the OP Stack, a Rust-based blockchain protocol powering Ethereum L2 networks, focusing on core client infrastructure and enterprise features.
Full Stack Blockchain Developer
Build and secure Ethereum smart contracts, optimize blockchain services, and maintain CI/CD pipelines for a fast-growing Canadian crypto exchange.
Senior Lead Software Engineer - Java, Blockchain, API, Cloud
Lead engineer building secure, scalable blockchain and microservices solutions in Java/Python for JPMorgan’s payments tech stack, including smart contracts and cloud infrastructure.
Blockchain/Web3 Java Engineer - Digital Assets Platform - VP
Builds and integrates Web3 components for Citi’s digital asset platform using Java, Solidity, and blockchain protocols like Ethereum and Hyperledger Besu.
Blockchain Senior Java Engineer - Digital Assets Platform - VP
Build and integrate Web3 components for Citi’s digital asset platform, including smart contracts, blockchain protocol connectors, and on-chain event listeners using Java/Spring and Web3 libraries.
Blockchain Developer
Build and maintain enterprise blockchain solutions including smart contracts, dApps, and backend services for digital asset management and financial transaction processing, using Solidity, Ethereum, and cloud-native stacks.
Senior Software Engineer Protocol Rust
You own protocol features through architecture, implementation, documentation, deployment, and monitoring. You build conformance and adversarial tests, execute safe protocol upgrades, resolve availability and…
Staff/Senior Staff Web3 Big Data Engineer
Build and own OKX’s big-data platform for on-chain analytics, real-time pipelines, and AI-driven fraud/risk models using Spark, Flink, Kafka, and vector DBs.
Software Engineer (BackEnd) - A26202
Backend engineer building scalable, secure APIs and cloud-native services for Singapore government agencies using Node.js/NestJS, Java/C#, and cloud platforms.
Backend Platform Engineer, Rust, Distributed Architecture
Builds high-performance Rust backend services and smart contracts for a crypto/finance platform, focusing on low-latency trading infrastructure and distributed systems.
Senior Backend Engineer - DeFi Protocols & Blockchain
Build and optimize a high-performance DeFi derivatives exchange, designing backend systems, smart contracts, and APIs for zero-fee trading on a fast blockchain.