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Java software engineer [h1.location_city]

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Java software engineer • chicago il

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Principal Software Engineer (Trading Platform, Java / C++)

Principal Software Engineer (Trading Platform, Java / C++)

NinjaTraderChicago, IL, US
[job_card.full_time]
Please be advised that the most accurate and up-to-date information about our open roles—including job descriptions, compensation, and benefits—can only be guaranteed on our official jo...[show_more][last_updated.last_updated_30]
Java Backend Engineer

Java Backend Engineer

DRC SystemsChicago, Illinois, USA
[job_card.full_time]
We are seeking a Senior Java Backend Engineer with strong experience in Java 17 (migration to Java 21) Spring Boot microservices and Kafka. The role involves building scalable APIs and event-driven ...[show_more][last_updated.last_updated_variable_days]
Sr. Software Engineer I (Trading Platform, Java / Scala / C++)

Sr. Software Engineer I (Trading Platform, Java / Scala / C++)

NinjatraderChicago, Illinois, United States
[job_card.full_time]
Please be advised that the most accurate and up-to-date information about our open roles—including job descriptions, compensation, and benefits—can only be guaranteed on our official job board.For ...[show_more][last_updated.last_updated_variable_days]
Lead Software Engineer - Java

Lead Software Engineer - Java

JPMorgan Chase & Co.Chicago, IL, United States
[job_card.full_time]
We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investme...[show_more][last_updated.last_updated_30]
Lead Software Engineer – Java / Angular

Lead Software Engineer – Java / Angular

The LaSalle Network Inc.Chicago, Illinois
[job_card.permanent]
Lead Software Engineer (Java / Angular).Our client is a technology-driven financial services organization operating at the intersection of clearing operations, exchange connectivity, and financial ...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
  • [new]
Senior Software Engineer — Cloud-Native Java & Spring

Senior Software Engineer — Cloud-Native Java & Spring

LexisNexis Risk SolutionsChicago, IL, United States
[job_card.full_time]
A leading information services company is seeking a Senior Software Engineer in Chicago, IL.This role requires a Master's degree and significant experience in designing and deploying cloud-based so...[show_more][last_updated.last_updated_variable_hours]
Software Engineer

Software Engineer

Root16Chicago, Illinois, United States
[job_card.full_time]
At Root16, our company is built around two things…our people and our clients.While other firms spend most of their time worrying about things like expanding their footprint and bottom line, we’re m...[show_more][last_updated.last_updated_30]
Software Engineer Full Stack Java Developer Virtual

Software Engineer Full Stack Java Developer Virtual

Alight SolutionsChicago, Illinois, USA
[job_card.full_time]
At Alight we believe a companys success starts with its people.At our core we Champion People help our colleagues Grow with Purpose and true to our name we encourage colleagues to Be Alight.Be insp...[show_more][last_updated.last_updated_variable_days]
  • [promoted]
Director, Software Engineering : Java

Director, Software Engineering : Java

The Options Clearing CorporationChicago, IL, United States
[job_card.full_time]
What You'll Do : • •Manage a team of highly skilled software engineers in design and development of the new generation highly scalable resilient cloud-based Clearing applications.Mentor and collaborat...[show_more][last_updated.last_updated_30]
Software Java Developer

Software Java Developer

SynergisticITChicago, IL, US
[job_card.full_time]
We've helped thousands of candidates land full-time roles at top-tier tech companies like Apple, Google, PayPal, Western Union, Client, Visa, and Walmart Labs—by closing the critical gap between cl...[show_more][last_updated.last_updated_30]
Senior Software Engineer (Java)

Senior Software Engineer (Java)

ImanageChicago, Illinois, United States
[job_card.full_time]
We offer a flexible working policy that supports a healthy balance between personal and professional well-being.This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect...[show_more][last_updated.last_updated_30]
Principal Software Engineer (Java)

Principal Software Engineer (Java)

iManageChicago, IL, US
[job_card.full_time]
[filters_job_card.quick_apply]
We offer a flexible working policy that supports a healthy balance between personal and professional well-being.This role requires in-office presence on Tuesdays & Thursdays to collaborate, con...[show_more][last_updated.last_updated_30]
Java Software Engineer

Java Software Engineer

InteraptChicago, Illinois, USA
[job_card.full_time]
At Interapt we partner with leading organizations to deliver technology and business solutions while building inclusive diverse teams. Our people gain hands-on experience on high impact projects con...[show_more][last_updated.last_updated_variable_days]
Software Engineer

Software Engineer

ParivedaChicago, Illinois, USA
[job_card.full_time]
Pariveda is a North American-based employee-owned professional services firm.We provide strategy and technology services across industries. As a mission-driven organization and Certified B Corp we e...[show_more][last_updated.last_updated_variable_days]
Lead Java Software Engineer

Lead Java Software Engineer

Resource InnovationsChicago, Illinois, United States
[filters.remote]
[job_card.full_time]
Resource Innovations is seeking .Software As A Service (SaaS) team.As a hands-on technical lead at Resource Innovations, you will be instrumental in the design, development and deployment of innova...[show_more][last_updated.last_updated_30]
Senior Software Engineer (Java, AWS)

Senior Software Engineer (Java, AWS)

Capital OneChicago, Illinois, USA
[job_card.full_time] +1
Senior Software Engineer (Java AWS).Do you love building and pioneering in the technology space Do you enjoy solving complex business problems in a fast-paced collaborative inclusive and iterative ...[show_more][last_updated.last_updated_variable_days]
Software Engineer (Java)

Software Engineer (Java)

AdyenChicago, Illinois, United States
[job_card.full_time]
Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice.At Adyen, everyt...[show_more][last_updated.last_updated_30]
Java Software Engineer 2026 Summer Internship (Chicago Hybrid)

Java Software Engineer 2026 Summer Internship (Chicago Hybrid)

Motorola SolutionsChicago, Illinois, USA
[job_card.full_time] +1
At Motorola Solutions we believe that everything starts with our people.Were a global close-knit community united by the relentless pursuit to help keep people safer everywhere.Our critical communi...[show_more][last_updated.last_updated_variable_days]
Principal Software Engineer (Trading Platform, Java / C++)

Principal Software Engineer (Trading Platform, Java / C++)

NinjaTraderChicago, IL, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Job Description

Job Description

Disclaimer : Please be advised that the most accurate and up-to-date information about our open roles—including job descriptions, compensation, and benefits—can only be guaranteed on our official job board. For the latest listings and details, please visit : https : / / job- boards.greenhouse.io / ninjatrader.

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 empowering 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. Since 2003, NinjaTrader has been dedicated to understanding and supporting traders on their journey toward trading triumph. Through those efforts, our user base has grown 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 :

In this pivotal role on our Trading Services team, you will design, evolve, and optimize our core trading infrastructure. You will help scale and enhance our highly scalable, low-latency trading system, ensuring it meets the highest standards of performance, scalability, and reliability. Your work will directly impact our ability to support rapid growth in the retail futures trading space.

In this role you will :

  • Design, develop, and optimize our Scala-based trading services for high-volume, low-latency, 24x7 environments
  • Lead architectural strategy for future-state scalability and performance optimization
  • Mentor and guide junior engineers, promoting best practices and technical excellence
  • Collaborate cross-functionally with product, engineering, operations, and security teams to translate business requirements into robust and secure technical solutions
  • Optimize system performance, with focus on JVM tuning for Scala / Akka-based distributed system
  • Enhance monitoring and observability of services for real-time trade execution and operational transparency
  • Ensure compliance with security policies, regulatory standards, and industry best practices

What we look for :

  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience)
  • Extensive experience with high-performance, high-concurrency distributed trading systems
  • Proven expertise in JVM and performance tuning for high-performance environments
  • Experience supporting 24 / 7 production systems, ideally in trading environments
  • Deep knowledge of networking and protocols (HTTP / HTTPS, WebSockets, DNS, TCP / IP)
  • Experience with CI / CD tools (Jenkins, GitHub Actions)
  • Strong troubleshooting and debugging skills in high-pressure, real-time conditions
  • Excellent communication skills, capable of clearly articulating technical concepts to diverse stakeholders
  • Experience in Java / Scala / Rust / C++ or functional programming languages within exchange / trading environments
  • Bonus Points for :

  • Experience in low-latency, lock-free development and design
  • Strong experience with multithreading and concurrency in high-performance environments
  • Familiarity with binary or custom trading protocols
  • Strong knowledge of messaging frameworks (Kafka, RabbitMQ) and network protocols (UDP, TCP)
  • Hands-on experience implementing HTTP / WebSockets, REST APIs, OAuth, gRPC, and Redis APIs
  • Deep understanding of order handling / matching engines
  • Extensive experience with FIX or other market data / order-entry protocols
  • Practical hands-on experience with cloud-native technologies (Kubernetes and Docker)
  • Solid grasp of network communications, particularly IP multicast and TCP protocols used in market data feeds
  • Compensation :

    The salary range for this role will be $195,000.00 - $220,000.00 USD annually. In addition, this position will also receive an annual target bonus of up to 15%. 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 :

  • Generous PTO
  • 7 Paid Holidays Annually + 5 Conditional Holidays Annually
  • 1 Service Day Annually
  • 401k with 3.5% Company Match
  • Paid Parental Bonding Leave
  • Health, Vision, Dental Coverage
  • Life and Disability Insurance Covered 100% by NinjaTrader
  • 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.