At a Glance
- Tasks: Design and develop high-performance React applications for electronic trading.
- Company: Join JUXT, a leading tech company in the finance sector.
- Benefits: Competitive salary, flexible working, and opportunities for professional growth.
- Other info: Collaborative team environment with exciting challenges in financial technology.
- Why this job: Make an impact by modernising trading applications used globally.
- Qualifications: Strong React and TypeScript skills, with experience in front-end development.
The predicted salary is between 63000 - 77000 £ per year.
Our embedded engineering teams at JUXT work alongside client technology organisations, delivering modern software across electronic trading, capital markets and enterprise platforms.
We're looking for talented Front End Engineers to join our London embedded engineering team.
You'll be working with a Tier 1 investment bank, helping modernise a suite of electronic trading applications by replacing legacy Angular and desktop technologies with high-performance React applications used by traders around the world.
The Role
As a Front End Engineer, you'll build mission-critical trading applications that process and visualise real-time market data for front-office users.
Working as part of a collaborative engineering team, you'll help deliver modern React applications while contributing to shared engineering standards, reusable UI components and platform tooling.
The work combines modern front-end engineering with distributed systems, messaging technologies and performance optimisation, making it ideal for engineers who enjoy solving complex technical challenges.
Responsibilities
- Design, develop and maintain high-performance React and Type Script applications.
- Build responsive user interfaces supporting pricing, execution and post-trade workflows.
- Consume and process real-time market data using Web Sockets, RSocket and messaging technologies.
- Develop reusable UI components and shared application frameworks.
- Migrate legacy Angular and Angular JS applications onto modern React architecture.
- Collaborate closely with backend Java engineers to deliver end-to-end solutions.
- Build automated UI testing using Playwright, Cypress or similar frameworks.
- Contribute to architecture, code reviews and engineering best practices.
- Deploy applications through modern CI/CD pipelines into containerised production environments.
- Strong commercial experience with
- React and
Type Script .
- Experience delivering complex production front-end applications.
- Experience consuming real-time streaming data using Web Sockets, RSocket or similar technologies.
- Strong understanding of asynchronous programming and responsive UI design.
- Comfortable understanding backend Java services and collaborating across the full technology stack.
- Experience with automated testing frameworks including Playwright, Cypress or Selenium.
- Excellent software engineering fundamentals and Agile development experience.
- Experience migrating Angular or Angular JS applications to React.
- Experience with Solace, Kafka, Tibco EMS, Aeron or similar messaging technologies.
- Knowledge of binary messaging formats including SBE, Flat Buffers or Protocol Buffers.
- Experience working with ag-Grid or enterprise-scale data grid frameworks.
- Financial Markets or Electronic Trading experience, particularly FX.
- Experience with RFQ, RFS, Order Management or Single Dealer Platforms.
- Knowledge of Kubernetes, Open Shift and containerised deployments.
- #J-18808-Ljbffr
Front End Developer – UI (React/TypeScript) employer: JUXT
At JUXT, we pride ourselves on being an excellent employer by fostering a culture of innovation and collaboration. Our London-based teams enjoy the autonomy to make impactful technical decisions while working on exciting greenfield projects for top financial institutions. With a strong focus on employee growth and development, we offer opportunities for continuous learning and career advancement in a supportive environment.
StudySmarter Expert Advice🤫
We think this is how you could land Front End Developer – UI (React/TypeScript)
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at JUXT or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to JUXT.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like JUXT.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like JUXT that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Front End Developer – UI (React/TypeScript)
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at JUXT.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at JUXT and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at JUXT
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If JUXT uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
