Tech jobs

Graph and Data Engineer

RemoteNorth America

Agentic AI AI API Api Design Blockchain +8 skills

zerohash is hiring a Graph and Data Engineer to build a canonical entity and knowledge graph that resolves identities across internal systems, automates authority and permissions, and grounds agentic workflows. Day-to-day work centers on entity resolution pipelines, bitemporal data modeling, and applied ML using Python and graph/relational data engineering.

zero-hash

Core Architect & Integration Lead — Applied AI

RemoteNorth AmericaLead

Agentic AI AI API Backbone.js Blockchain +8 skills

Builds the secure access layer, signed tamper-evident audit logging, and agent architecture for ZeroHash's internal Intelligence Core and agentic-commerce products. Day to day it's Python-first backend work: MCP servers and connectors, authority/lease services, policy-as-code, and composing LLM agents under a security-first, regulated crypto-infrastructure mindset.

[OVERDARE] Senior DevOps Engineer

Open 137d APACSenior

AI Argo CD AWS Azure ChatGPT +17 skills

Senior DevOps Engineer responsible for building monitoring systems, CI/CD pipelines, and Kubernetes-based cloud services on a mobile UGC gaming platform powered by Unreal Engine 5, generative AI, and blockchain.

[OVERDARE] UGC Game Engineer

Open 137d APAC

Develops UGC games on Overdare's internal engine, reviews and tests engine features, and structures and deploys code for AI and creators. The role focuses on designing fun, engaging gameplay for a mobile UGC/sandbox platform built on Unreal Engine 5, generative AI, and blockchain-based C2E transactions.

AI Lua

[OVERDARE] Technical Product Manager (TPM)

Open 98d APAC

AI API Claude Code LangChain LLM

Designs and evolves the in-game creation tools, systems, and APIs for a mobile UGC game platform using Unreal Engine 5 and generative AI, enabling creators to build and monetize interactive content.

[OVERDARE] Product Owner (PO)

Open 24d APAC

Product Owner for OVERDARE Studio, the AI-agent-powered UGC game-creation tool of a mobile UGC platform (built on Unreal Engine 5 with an NFT/blockchain-based Create-to-Earn system, a KRAFTON x NAVER Z venture). Day to day: set goals and roadmaps, run sprints, manage release scope and risk, and use AI to improve how the team works.

[OVERDARE] Senior Technical Artist

APACSenior

AI C++ GPU Python Unreal Engine

Senior Technical Artist for Overdare, a mobile UGC game-creation platform built on Unreal Engine 5 and generative AI. The role defines device tiers and performance budgets, profiles art assets on real low-end Android devices, sets art production specs, and operates UE scalability/device profiles to balance visual quality and performance.

Alpaca

RemoteLATAM, North America

Product Manager, Digital Assets - Crypto

Alpaca is hiring a Product Manager to own its regulated crypto trading and yield products — the spot exchange surface, stablecoin funding rails, staking/lending, perps, and the crypto API partners build on. Day to day you'll partner with engineering, compliance, legal, and partners to ship crypto infrastructure at scale.

Agentic AI AI API Rails React +1 skills

Localcoin

HybridNorth AmericaSenior

Senior DevOps Engineer

Canada

Senior hands-on DevOps engineer (80% execution, 20% mentoring) who owns Localcoin's AWS multi-account cloud infrastructure, Terraform CI/CD (GitLab), Kubernetes/EKS workloads, Datadog observability, Cloudflare edge, and PCI-grade security for a Bitcoin ATM/crypto platform. Hybrid role based in Etobicoke, ON with two days per week in office.

AI Automation AWS Bash Blockchain +34 skills

150K – 180K CAD

alty-co

AI API AWS CI/CD Design Patterns +15 skills

Senior Node.js Developer

EuropeSenior

Ukraine

Senior backend developer at Alty (17-year Ukrainian software studio) building the backend from scratch for a new web and mobile platform and contributing across the SDLC. Core stack: Node.js, Nest.js, TypeScript, PostgreSQL/MySQL, MongoDB, Redis, AWS, Temporal.io.

wise-wolves

RemoteCIS, EuropeContractStaff

Staff Backend Engineer

Hands-on staff-level backend IC building the hardest parts of The Vault, an MPC-based crypto custody platform: policy engine, signing orchestration, key lifecycle, recovery flows, and multi-tenant SaaS services. Core stack is modern systems languages (Go preferred) with gRPC, Postgres, Kafka/NATS, plus AI-assisted development (Claude Code, Cursor, Codex). Fully remote with EU/CIS hours overlap.

AI API Blockchain Claude Code C++ +25 skills

wise-wolves

AI API CI/CD Docker Event Driven Architecture +18 skills

Full-Stack Engineer (React + Go/MERN)

ContractSenior

Senior full-stack engineer owning features end-to-end for a security-first digital asset operations platform: DDD-style Go and Node.js/Express backends, PostgreSQL/MongoDB data models, REST APIs, and React (TypeScript) admin UIs, with daily AI-assisted development using tools like Cursor or Copilot.

DTCC

Open 84d HybridNorth AmericaFull-time

Digital Assets Embedded Risk Associate Director

AI Analytics Automation Blockchain Data Analytics +6 skills

Oversee risk management for digital assets and tokenization at a major financial market infrastructure firm, embedding controls into new products and monitoring blockchain-related risks.

The Depository Trust & Clearing Corporation (DTCC)

Open 84d HybridNorth AmericaFull-time

Digital Assets Embedded Risk Associate Director

AI Analytics Automation Blockchain Data Analytics +6 skills

Oversee risk management for digital assets and tokenization at a major financial market infrastructure firm, embedding controls into new products and monitoring blockchain-related risks.

Multiplica Talent

Accessibility Agile Android Bootstrap CSS +4 skills

UI Designer Lead

RemoteLATAMLead

Mexico

Lead UI Designer owning end-to-end UI for digital products: building and driving an atomic, component-based design system across Web, iOS, and Android, mentoring a team of UI designers, and keeping components in sync with React and mobile engineers. The role is placed by Multiplica Talent, an HR consultancy, for a client in the Latin American crypto/fintech space.

Lej.me

AI API CI/CD CRM Docker +10 skills

Full stack Python dev

Lej.me (Leime), a small performance/SEO company serving iGaming, crypto and tech brands, is hiring a full-stack Python developer to own delivery of internal products (CRMs, analytics, automation and integration services). Day to day: Python/FastAPI backends, PostgreSQL data work, service integrations, tests, and some React/Next.js frontend.

Lej.me

AI API Git Jira Kanban +2 skills

Project Manager

Project Manager at LEIME — a performance/SEO marketing company working in iGaming, crypto and tech niches — owns the whole development delivery flow: collecting and prioritizing requests, shaping backlogs and sprints, running planning, syncs, demos and retros, tracking work in YouTrack, and reporting progress and risks to the CEO and stakeholders. Remote with flexible start of the day.

Red Begonia Limited

Cloud Ethereum Flink Java Kafka +3 skills

Backend Engineer-Compliance

APAC

Hong Kong SAR China

Backend engineer who architects and builds the company's KYC/KYB, AML, sanctions-screening and on-chain (KYT) compliance systems in Java/Spring, integrating vendors like Chainalysis, TRM and Elliptic for address risk scoring and real-time transaction monitoring. Requires 5+ years Java backend experience and hands-on KYC/AML system delivery.

HyTech