GoCharting
GoCharting
11 – 50 Employees
CryptoFintechSaaS
GoCharting is a fintech and SaaS company building market-analysis and trading software for multi-asset traders. Its platform combines advanced charts with order-flow tools such as footprint charts, market profiles, volume delta, and depth of market, alongside an options desk, strategy builder, economic calendars, prediction markets, and one-click broker-connected trading. Users can work across futures, forex, stocks, crypto, CFDs, and regional exchanges, while Lipi scripting, developer SDKs, community analyses, and user-created indicators support customization and collaboration. GoCharting’s product focus makes it relevant to candidates interested in financial technology, trading infrastructure, data-rich SaaS products, and crypto markets.

Senior Frontend Engineer, Trading Platform (Hybrid Serbia)

Build and evolve GoCharting’s real-time web trading terminal with React, TypeScript, and Redux. Focus on responsive market-data experiences, state synchronization, performance, and reliable charting workflows.

Description

  • Own end-to-end feature delivery in the production trading terminal, keeping combine and parity paths aligned when required.
  • Investigate complex races involving multiple tabs, hydration, and persisted state.
  • Optimize large lists and high-activity charts through virtualization, subscription lifecycle improvements, and reduced Redux churn.
  • Partner with product and design to shape effective user experiences.
  • Produce clear pull requests and surface risks across synchronization, authentication, and related broker flows.
  • Support team growth by mentoring peers and strengthening React patterns, state boundaries, and root-cause fixes.

Requirements

  • At least five years of experience delivering complex React single-page applications, primarily with hooks and with some legacy class-component experience.
  • Strong command of TypeScript and JavaScript, plus Redux or a comparable global and local state architecture.
  • Background building real-time or high-frequency interfaces involving WebSockets, live lists, charting, trading, or related systems.
  • Demonstrated ability to diagnose state issues spanning windows, persistence layers, or multiple stores.
  • Experience working in large monorepos with Webpack, shared packages, and long-lived feature branches.
  • Strong written communication with product partners and engineering peers.
  • Experience with charting products, market data, or broker integrations is a plus.
  • Familiarity with Canvas, SVG, WebGL charting, WebAssembly, or transpilation is a plus.
  • Experience with virtualized lists such as react-window and Emotion or styled UI systems is a plus.
  • Working knowledge of Vitest or Jest and Bitbucket or GitHub workflows is a plus.
  • Ability to profile performance in Chrome during long-running trading sessions is a plus.

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