Technical Lead - Blockchain Gaming Platform

flex talent network • Singapore
Visa Sponsorship Relocation
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Lead high-scale product development for a global Blockchain, Fintech, and Gaming company. 3-month training in Thailand, 1-year onsite in Brazil. Full relocation and visa costs covered.

Key Highlights
Architect and lead high-scale product development
Work with Product Manager, engineering teams, and strategic partners
Coordinate onshore/offshore/outsource engineering teams
Mentor engineers and promote strong engineering culture
Technical Skills Required
Go (Fiber) Java Node.js (Kraken/Express) Nginx Socket.io MQTT NATS Redis PostgreSQL CockroachDB MongoDB Redis WebSocket Next.js (React 18) Zustand Redux Toolkit React Query SWR Docker Kubernetes (EKS/GKE) AWS Azure
Benefits & Perks
Salary up to USD 5,000/month
Housing support: USD 500/month
Living cost support: USD 800/month
Flight ticket to home country: USD 1,200/year
All working devices provided by the company
Family sponsorship available after 6 months of employment
Year-end & Performance Bonus: Up to 4 months of salary

Job Description


Location: Brazil (with 3-month training in Thailand)

Type: Full-time Onsite

Industry: Blockchain - Gaming

About The Role

Our client a global company specializing in Blockchain, Fintech, and Gaming platforms is looking for a Technical Lead to architect and lead high-scale product development.

You will work closely with the Product Manager, engineering teams across countries, and strategic partners such as KYC providers and payment gateways.

This is an international assignment:

  • 3 months training in Thailand 1 year onsite in Brazil
  • All relocation and visa costs fully covered by the company.


Key Responsibilities

1. Architecture & System Design

  • Translate business requirements into clear, scalable technical specs.
  • Design and review system architecture for web & mobile applications.
  • Lead integration with external partners (KYC, payment gateways, service providers).


2. Technical Leadership

Lead development using:

  • Backend: Go (Fiber), Java, Node.js (Kraken/Express), Nginx
  • Messaging: Socket.io, MQTT, NATS, Redis Pub/Sub
  • Databases: PostgreSQL, CockroachDB, MongoDB, Redis
  • Real-time: WebSocket / Socket.io
  • Monitoring: Prometheus, Grafana, ELK, Sentry
  • Cloud & Deploy: Docker, Kubernetes (EKS/GKE), AWS, Azure


3. Front-End Collaboration

Work with the FE team on:

  • Next.js (React 18)
  • Zustand / Redux Toolkit
  • React Query / SWR
  • Authentication with NextAuth.js, OAuth2, JWT, Keycloak


4. Team Management

  • Coordinate onshore/offshore/outsource engineering teams.
  • Mentor engineers and promote strong engineering culture.
  • Manage technical risks, troubleshoot complex system issues.


5. Vendor Partnership

  • Work with external partners and ensure smooth technical integration.
  • Evaluate new technologies and recommend architecture improvements.


Requirements

  • Minimum 7+ years of software development experience, specializing in Golang or Java.
  • Minimum 2+ years in a technical leadership role.
  • Strong architecture, system design, and cloud experience.
  • Experience integrating KYC providers, payment gateways, or similar services.
  • Ability to work on multi-country product environments.
  • Excellent communication skills.
  • Language requirement: English is mandatory.
  • Additional Vietnamese or another language is a plus.


Benefits

  • Salary up to USD 5,000/month (after tax)
  • Housing support: USD 500/month
  • Living cost support: USD 800/month
  • Flight ticket to home country: USD 1,200/year
  • All working devices provided by the company
  • Family sponsorship available after 6 months of employment
  • Year-end & Performance Bonus: Up to 4 months of salary
  • All visa & relocation costs fully covered


Hiring Process

1. HR Culture & Motivation Interview (30 mins)

2. Technical Interview (90 mins)

3. Background Verification (5 days)

4. Offer Release (within 2 days)

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