Front End Engineer

Responsibilities

• Participate in the development of complex React Native features for our award-winning trading platforms, ensuring optimal performance and user experience.
• Architect scalable mobile solutions that handle real-time financial data streams and high-frequency trading operations
• Collaborate with cross-functional teams including backend engineers, designers, and product managers to deliver features that drive business growth
• Provide a focus for changes needed within the Prime institutional business allowing adaption for multiple brands to use the platform for their needs and as they prescribe
• Drive mobile-first innovation, implementing cutting-edge technologies to stay ahead in the competitive fintech landscape
• Who we're looking for ?
• Someone with a keen interest in developing sophisticated UI applications that handle complex financial data and real-time market updates
• A developer passionate about creating lightning-fast user experiences that can process high-frequency trading data without compromise.
• Financial Technology Enthusiast: Interest in fintech domain with understanding of trading platforms, market data, and the unique challenges of financial applications.
• Collaborative Attitude: Proven ability to work in agile, cross-functional teams and driving technical excellence
• Quality-Focused Developer: Strong advocate for testing, code quality, and engineering best practices in a regulated financial environment
• While there are many profiles of people who work at IG - across all roles, we're looking for a few common traits:
• 4+ years of JavaScript development experience with a proven track record of delivering production UI applications (we use Ember.js but React experience is also a must)
• Experience with React Native is a plus.
• Strong expertise in JavaScript/TypeScript, React hooks, Redux/Context API, and web development best practices
• Solid understanding of react JavaScript performance optimization, including memory management, rendering optimization, and efficient API integration
• Experience with real-time data handling, WebSocket connections, and high-frequency data updates
• Knowledge of CI/CD pipelines, especially Gitlab, and automated testing frameworks
• Familiarity with financial services or trading platforms is highly desirable but not essential
• Bachelor's degree in computer science, Engineering, or equivalent practical experience
• We don't fit the corporate stereotype. If you want to work for a traditional, suit-and-tie corporate, we might not be for you. But, if you have that IG Group energy and you can stand behind what we believe in , join us in raising the bar for our customers and across the trading industry.
• How you'll grow

Additional Information

Job Title Front End Engineer Job Description Job Description Minimum compensation: starting from 18 000 PLN. The final offer will be determined based on the candidate's experience and competencies. So who are we? IG is a FTSE 100 fintech operating across five continents, serving over 1.3m customers and handling billions of dollars in transactions - built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. What that means for the people who work here is real: genuinely complex problems to solve, the technology and resources to tackle them properly, and the kind of scope that's rare in established businesses. The bar is high - bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next. Join us at IG - the future gets built here. Did we mention we have offices in 18 countries? Yes, when you join IG Group, you'll have the chance to work across multiple brands with people all over the world. We work in cross-functional teams, focused on delivering at pace to improve the experience of traders on our platforms. Join us for an exciting future and let's innovate together! Your role in the Team Join our dynamic Frontend Engineering team with a focus on our institutional business where we're revolutionizing trading through innovative React Native applications for mobile and web. You'll be instrumental in delivering seamless, high-performance mobile experiences that empower traders to make split-second decisions in fast-moving financial markets. Our team is at the forefront of frontend fintech innovation, directly impacting how hundreds of thousands of users engage with trading platforms daily.

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