SunCore Digital Logo

SunCore Digital

Full Stack Developer

Reposted One Month 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.
The summary above was generated by AI

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

Similar Jobs

3 Days Ago
In-Office
London, England, United Kingdom
Mid level
Mid level
Artificial Intelligence • Fintech • Machine Learning • Software • Database • Financial Services • Big Data Analytics
Build and own polished full-stack product features from problem definition through production. Responsibilities include making interface decisions, developing with Python, FastAPI, PostgreSQL, Next.js, and TypeScript, using AI and LLM tooling, modeling production data, writing SQL, safely changing live data, and working autonomously with users and stakeholders. The engineer will maintain quality, handle ambiguity, and deliver software for theatrical rights and royalty operations.
Top Skills: Ai ToolingFastapiLlmsNext.JsPostgresPythonSQLTypescript
8 Days Ago
Hybrid
London, Greater London, England, GBR
Junior
Junior
AdTech • eCommerce • Information Technology • Software • Travel • Generative AI
Develop full-stack travel experiences using React, Kotlin, and APIs. Build reusable UI components, backend capabilities, and configurable platform features across web, iOS, Android, and B2B products. Collaborate with product, engineering, platform, and brand teams to own features from requirements through delivery. Improve clickstream data collection, support server-driven UI, migrate legacy traffic, and apply sound API design, traffic management, and error handling practices.
Top Skills: AndroidAPIsiOSJavaKotlinNext.JsReactScala
17 Days Ago
Remote or Hybrid
2 Locations
Entry level
Entry level
Financial Services
Design and deliver enterprise-grade machine learning systems and AI-powered applications for banking. Build scalable, secure, distributed applications and automated cloud, desktop, and ML pipelines. Apply MLOps practices for versioning, reproducibility, and observability while collaborating with cloud and site reliability engineering teams. Develop reusable libraries and business-critical, data-intensive solutions, aligning machine learning problems with business objectives. The role may include mentoring or people leadership.
Top Skills: AWSCloud ComputingDatabasesDistributed SystemsKubernetesLanggraphMachine LearningMessaging And Queue SystemsMlopsMulti-ThreadingPydantic AiPythonTypescript

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account