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SunCore Digital

Full Stack Developer

Reposted 3 Days Ago
Hybrid
London, England, GBR
Senior level
Hybrid
London, England, GBR
Senior level
Lead full-stack development and co-manage a lean engineering team to build SunCore's web and mobile infrastructure. Implement CI/CD, migrate hosting to DigitalOcean with Cloudflare, migrate CRM to HubSpot via Zapier, integrate multiple APIs and third-party services, and deliver a secure Flutter mobile app and dashboard with SOC2-level security, 2FA/biometric login, and wallet integrations.
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Full Stack Developer

Location: Remote (Global) | HQ: Bellevue WA, Scottsdale AZ, London UK, Hybrid
Company: SunCore Digital
Employment Type: Full-time, base deferral until 90 days post-launch (4-6 weeks out)

About the Role

SunCore Digital is seeking a high-performance Team Lead / Full Stack Developer to accelerate our digital infrastructure build-out. This role will lead development efforts, co-manage a lean engineering team, and coordinate directly with marketing, operations, and compliance.

Key Responsibilities

  • Co-champion development of SunCore’s web and app infrastructure, ensuring scalable, modular architecture using Node.js and Python.

  • Establish and manage CI/CD pipelines in GitHub.

  • Migrate infrastructure from SiteGround to Digital Ocean and implement Cloudflare for performance optimization.

Own CRM migration: Replace Pipedrive with Hubspot CRM via Zapier, enable full web-to-lead flow and integrate scheduling and heatmapping tools (ChiliCal, Mouseflow).

  • Integrate APIs and 3rd-party tools: Binance, WhatToMine, Trulioo, Stripe, BitPay, BambooHR, Docusign, OKTA, Zendesk.

  • Develop and launch SunCore's secure dashboard and mobile app (Flutter) with biometric/2FA login, real-time mining data, wallet integrations, and statement delivery.

  • Ensure SOC2-level security, including SHA-256 secure login and third-party audit readiness.

  • Collaborate with agencies (UI/UX, digital marketing) to integrate design, returns pages, and optimized content.

  • Oversee KYC-compliant sales flow: Info → Product Overview → KYC → Payment → Contract → Secure Dashboard Access.

  • Implement team best practices for code reviews, documentation, testing, and security in conjunction with SunCore's Back-End Team Lead.

Tech Stack

  • Languages: Node.js, Python, JavaScript, Dart (Flutter), Java

  • Platforms: GitHub, Digital Ocean, Box, Stripe, Hubspot, OKTA, Zendesk

  • Tools: Zapier, Docusign, Mouseflow, ChiliPiper, Trulioo, BambooHR, Xero

  • Frameworks: Flutter, Express.js, REST APIs

Ideal Candidate

  • 5+ years full-stack development (Node.js/Python preferred)

  • 2+ years leading agile dev teams

  • Strong background in API integrations, DevOps, and secure app architecture

  • Experience in fintech, blockchain, or high-compliance environments

  • Proactive, detail-oriented, and able to manage across time zones and departments

What We Offer

  • High-impact leadership role in a rapidly scaling digital company

  • Fully remote team with async flexibility

  • Competitive compensation with performance upside

  • Direct collaboration with executive leadership and best-in-class marketing/design partners

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