Senior Software Engineer I (Web, Frontend)

Posted 11 Hours Ago
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Chicago, IL
Hybrid
Senior level
Fintech • Financial Services
Building better futures for all traders
The Role
As a Senior Frontend Engineer, you will design, build, and optimize web applications, implement scalable architectures, and ensure smooth integration with backend systems while collaborating with UX/UI designers and other teams.
Summary Generated by Built In

JOIN US ON OUR MISSION TO BECOME THE #1 RETAIL TRADING PLATFORM IN THE WORLD

Welcome to the dynamic world of NinjaTrader! As an industry-leading trading platform and futures broker, we're on a mission to empower traders to take control of their financial destiny. How do we do it? We provide cutting-edge products and services that enhance the trading journey. Whether a seasoned pro or just starting out, NinjaTrader equips traders with award-winning software and brokerage services to navigate the world's leading financial markets with confidence.  

Our growth story is nothing short of exhilarating. Over the last 20 years, NinjaTrader has been dedicated to understanding and supporting traders on their journey toward trading triumph. In the last 5 years alone, our user base has grown by 400% to over 2 million users and we have become the number one rated futures brokerage worldwide. 

But we're not stopping there. We're constantly evolving, pushing boundaries, and modernizing the futures industry. Our commitment to innovation means users will always have access to dynamic tools, real-time support, and a community of like-minded traders.  

So, why work at NinjaTrader? Here, you're not just part of a team; you're part of a movement. We empower employees to reach new heights in their careers by providing a dynamic culture focused on social connection, professional development, and employee recognition initiatives. Sounds too good to be true? Take it from our employees. 

Join us as we redefine what's possible in trading, advocate for our customers, and continue our journey toward becoming the world's top retail-focused trading platform in the world.  

What you’ll do:

We are seeking a highly skilled and experienced Senior Frontend Engineer to join the NinjaTrader Web team. As a senior engineer, you will be responsible for designing, building, and optimizing our core web applications. Your contributions will significantly impact the user experience, product roadmap, and overall business outcomes.

In this role you will:

  • Contribute to the development, optimization, and infrastructure of NinjaTrader’s web-based application, building new features and maintaining existing ones
  • Collaborate closely with UX/UI designers to translate design prototypes into high-quality, scalable code that is pixel-perfect and adheres to NinjaTrader’s design system and branding guidelines
  • Design and implement scalable, efficient web architecture, using cloud-based infrastructure (e.g., Google Cloud Platform)
  • Develop and maintain real-time performance monitoring and logging solutions to ensure the front end remains responsive and high performing
  • Ensure seamless integration of front-end components with backend systems, including account management tools and real-time market data feeds
  • Collaborate with other engineering teams, QA, and Product Managers to deliver end-to-end customer solutions

What we look for:

  • 5+ years of software development experience with modern web frameworks and technologies
  • 3+ years of professional experience with React, JavaScript/TypeScript, frameworks (Next.js, Gatsby, Vite), backend technologies (Node.js, Express), and server-rendered & statically generated sites
  • Strong working knowledge of modern web technologies, specifically REST and WebSocket with functional programming and reactive programming principles
  • Familiarity with Yarn/NPM, Gulp, Webpack, and Electron for efficient development and packaging
  • Experience with deploying applications in a cloud-based containerized environment
  • Exceptional troubleshooting, debugging, and diagnostic skills for cloud and web-based technologies using industry-standard observability tooling and frameworks
  • Dependable team player with strong work ethic, exceptional accuracy, and analytical and problem-solving skills, with a focus on performance analysis and optimization
  • Ability to take full ownership of projects (design, implement, test, deploy, maintain, iterate), with a focus on delivering high-quality production software
  • Team player with strong written and verbal communication skills, collaborates effectively, seeks feedback, and strives for continual improvement

Compensation:

The salary range for this role will be $135,000.00 - $165,000.00 USD annually. In addition, this position will also receive an annual target bonus of up to 12%. Bonus pay at NinjaTrader is based on individual performance (50%) as well as company/team performance (50%).

Salary and bonus earnings are only two components of the total compensation package offered by NinjaTrader. Additional details on our total compensation package and benefits are listed below.


Our Core Benefits Include:

  • Hybrid Schedule with Extra Remote Flexibility (Totalling over 55% remote time)
  • Generous PTO
  • 7 Paid Holidays Annually + 5 Conditional Holidays Annually
  • 1 Service Day Annually
  • 401k with 3.5% Company Match
  • Health, Vision, Dental Coverage
  • Life and Disability Insurance Covered 100% by NinjaTrader
  • Flexible Spending Accounts for Transit and Parking
  • Gym Membership

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace.

Top Skills

JavaScript
React
Typescript

What the Team is Saying

Katie
Ryan
Matt
Paula
Melissa
Billy
Markus
Andrew
Maria
Wade
Emma
The Company
HQ: Chicago, IL
300 Employees
Hybrid Workplace
Year Founded: 2003

What We Do

More than 1.8 million futures traders trust NinjaTrader's award-winning software and brokerage services to help them trade smarter. Since 2003, we've been building better futures for all traders by making futures trading more accessible, scalable, and user-friendly.

As a bold, innovative thought leader in the trading space, we build products and services that empower active futures traders to easily analyze and react to data from the world's leading financial markets. Veteran and new futures traders alike look to us for our always-on support, daily free education and analysis, access to developer apps, and much more.

We believe in the power of innovation to drive futures trading forward. Together, we continue to redefine what's possible in trading, advocate for our customers, and provide the best tools, support, and experiences to the fast-growing retail futures trading community.

Located in Chicago, our entrepreneurial, employee-centric culture is inspiring, innovative, and inviting. We're committed to diversity, equity, and inclusivity, so our team members feel at ease to be themselves and empowered to deliver the work they do best.

Why Work With Us

Our team members are our #1 asset and the signature ingredient to our success. When you join NinjaTrader, you become part of an innovative, forward-looking community that encourages creativity, collaboration and camaraderie to deliver the best futures trading experience possible to our more than 1.8 million users. See why better futures start here.

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NinjaTrader Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: Flexible
HQChicago, IL
With river views and all the hotspots of River North and the Loop minutes away, 222 North LaSalle is positioned in the most vibrant part of downtown, right at the corner of LaSalle and Wacker. Amenities include onsite parking, gym, coffee house, employee events, and restaurants.

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