Tech jobs

Open 90d RemoteLATAM, North AmericaSenior

Senior Game Economy Designer (Project Based)

Designs in-game economies and monetization systems for Web3 games, balancing player engagement and tokenomics while mentoring junior designers.

Web3

Paxos Labs

Open 29d HybridNorth AmericaContractSenior

Senior Backend Engineer

API Datadog DeFi Grafana New Relic +4 skills

Senior backend engineer building Transit, Paxos Labs' liquidity orchestration network for tokenized assets — a crosschain exchange with a matching-engine orderbook plus a real-time enterprise RFQ engine. You'd own core services (pricing, quoting, routing, inventory, settlement) end to end, from design through on-call, across chains and onchain contracts.

Squads

Open 29d RemoteEurope, North America

Security Engineer

Hands-on security engineer owning identity and endpoint security at a stablecoin fintech: administering SSO/MFA and access reviews, managing MDM/EDR across the device fleet, handling IT provisioning, assessing vendor/SaaS and AI tool risk, and acting as first responder for incidents alongside the Head of Security.

Agentic AI AI API Authentication Automation +14 skills

175K – 220K $

jobstash

Open 29d APACFull-timeSenior

Senior MaaS Backend Engineer

AI Analytics API Cloud Distributed Systems +9 skills

Senior backend engineer at Bitdeer (Singapore) co-owning the Model-as-a-Service platform behind its AI cloud: building compatible inference APIs, load-aware routing, exactly-once metering/billing, and scaling multi-region, multi-tenant services using Go, Kubernetes, Envoy, PostgreSQL, Redis, and Kafka.

Galaxy

PMO Project Manager (Growth, Development, Power)

Open 29d North America

AI Confluence HPC Jira PMP +2 skills

A PMO Project Manager embedded with Galaxy's Growth, Development, and Power teams, coordinating data center site-development initiatives across construction, finance, legal, procurement and other stakeholders. Requires 3+ years of project management experience in data center or power infrastructure, with tools like Jira and Confluence; PMP preferred.

Fintonia Group

Open 29d APACContractSenior

Senior Backend Engineer

Malaysia

Builds the backend of a digital-asset lending platform — loan origination, collateral, and margin-call systems across six independently deployable Python (FastAPI) services on an event-sourced PostgreSQL ledger — while owning AWS deployment, Docker, and CI/CD through launch.

AI API AWS CI/CD Docker +11 skills

Robinhood

Open 122d North AmericaFull-timeSenior

Senior iOS Engineer, Crypto Trading

AI iOS Observability Spark Swift

Senior iOS Engineer focused on building high-performance crypto trading interfaces for Robinhood’s advanced traders, handling real-time market data and complex order flows on iOS.

196K – 230K $

Kraken

Open 29d RemoteNorth America, UK

Data Analyst, Regulatory Analytics and Reporting

Remote (UK) data analyst role at crypto exchange Kraken: turn complex compliance and regulatory data into dashboards, audit-ready data models, and automated pipelines that support regulators and leadership. Core stack is SQL, Python, dbt, Airflow, and BI tools like QuickSight, Power BI, or Superset.

Airflow Analytics Cryptocurrency Data Engineering Data Pipelines +13 skills

PARADIGM CONNECT ASIA PTE. LTD.

Senior Backend Engineer: Blockchain Protocols & APIs

Open 30d APACSenior

API AWS Blockchain Cloud Cloud Native +7 skills

A senior backend engineer designs and implements decentralized protocols, APIs, and monitoring for high-performance blockchain services. Day-to-day work spans JavaScript, Python, Golang, Java, C++, and Solidity, with cloud-native infrastructure (AWS/Kubernetes) and a focus on ZK-Rollups and cutting-edge blockchain tech.

Fun

Backend Engineer - Web3 Payments & Distributed Systems

Open 30d APAC

Fun is hiring a Backend Engineer in Singapore to build high-performance APIs and services for a global Web3 payments platform handling asset movement, routing, and cross-chain settlement. The day-to-day centers on distributed systems work with low latency, reliability, and security, collaborating with product and protocol teams.

API Fintech Web3

Hoodl2

Open 30d North AmericaSenior

Senior Backend Engineer, Wallet & DeFi (On-Site 3x/wk)

Senior backend engineer at Robinhood Wallet (Menlo Park, CA or New York, NY) owning backend services, infrastructure, and data systems for crypto and tokenized stock trading, including secure integrations with external providers and DeFi protocols. On-site 3x/week, with mentoring and cross-functional collaboration.

DeFi

EMCD Tech

Open 30d RemoteAPACSenior

Senior Backend Engineer (Go)

API Fintech gRPC Kafka PostgreSQL +1 skills

Senior Backend Engineer building the core ledger and money-movement services for EMCD's neo-bank platform in Go — tracking client funds, handling holds/debits/refunds/transfers, and integrating custodial providers, on/off-ramps, HR systems, and large-scale crypto/fiat payroll. Requires production Go plus PostgreSQL, Kafka, gRPC, and REST experience.

Software Engineer, Mobile(iOS)

Open 30d APAC

A/B Testing AI Analytics API Api Design +9 skills

Design, build, and maintain native iOS applications for a global crypto exchange. You will develop modular features, optimize performance, and integrate AI coding tools into your development workflow to deliver high-quality mobile experiences for millions of users.

Open 87d APACContractStaff

Staff/Senior Java Engineer, OKX Web3 Wallet

Builds and maintains the backend for OKX Wallet, a self-custody Web3 wallet handling multi-chain assets, transactions, and on-chain interactions with high security and performance in a high-concurrency environment.

Agentic AI AI API Authentication Blockchain +11 skills

O Group

AI Claude Code Cloud DeFi EVM +6 skills

Staff/Senior Java Engineer, OKX Web3 Wallet

Open 87d APACStaff

Senior Java engineer to build and maintain the backend of OKX Wallet, a multi-chain crypto wallet handling high-concurrency transactions, asset sync, and cross-chain interactions.

Open 131d APACContractStaff

Senior/Staff Software Engineer, Liquidity Platform

Build and operate low-latency crypto trading infrastructure, including venue connectivity, automated pricing strategies, and risk systems for a global exchange.

Agentic AI AI Airflow Analytics API +38 skills

O Group

Agentic AI AI Airflow Analytics API +30 skills

Senior/Staff Software Engineer, Liquidity Platform

Open 129d APACStaff

Build and maintain low-latency trading infrastructure for crypto liquidity, including exchange connections, automated quoting bots, and risk systems using Java/Rust/C++ and FIX/WebSocket.

Agentic AI AI Anomaly Detection Blockchain Claude Code +10 skills

Principal / Staff Engineer - Compliance

Open 135d APACPrincipal

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions…