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

Join NinjaTrader as a Lead Software Engineer and play a pivotal role in enhancing our cutting-edge trading platform. As a key member of our technology team, you'll be responsible for designing, developing, and deploying innovative solutions that empower traders worldwide. Your expertise in Java and C++ will be instrumental in creating high-performance softwa…

Join IMC, a leading technology-driven trading firm, as a talented C++ Software Engineer in our vibrant Chicago office. In this role, you will be instrumental in designing and crafting software solutions tailored to the unique hardware requirements of our global trading systems, with an emphasis on enhancing performance. Our innovative and fast-paced tech environment encourages teamwork and rapid iterations across international teams. You will identify new opportunities, tackle challenges, and contribute to groundbreaking technologies, making software development both exciting and rewarding, even amidst increasing complexity.

Job Title: Senior C++ Software EngineerLocation: Chicago or AustinExperience: Minimum 5 years in software engineering, with at least 3 years focused on backend development.Type: Full-time, permanent (W2)Sponsorship: Available for H1B Transfer - DOESalary Range: $150K - $200K per year, depending on experience.Other Compensation: Bonus, Benefits, and PerksRelocation: Offered - DOE.Company Overview: BloKchain Talent, a premier recruiting agency specializing in blockchain and cryptocurrency, is seeking a Senior Software Engineer for our client, a leading global cryptocurrency trading firm operating around the clock. This role is pivotal for developing cutting-edge trading and investment web-based systems within the regulatory landscape of cryptocurrencies.Key Responsibilities:Collaborate within a dynamic team to build and maintain superior software systems that support 24/7 global trading operations.Design and develop trading systems, exchange connectivity solutions, and monitoring tools to enhance core infrastructure services.Translate high-level requirements into actionable insights, working closely with traders and researchers daily.

About Akuna Capital:Akuna Capital is a forward-thinking trading firm that prioritizes collaboration, cutting-edge technology, and data-driven solutions. We excel as an options market-maker, committed to delivering competitive quotes for buying and selling. To achieve this, we develop and implement our own low-latency technologies, trading strategies, and mathematical models.Founded by a team of visionary partners in Sydney, Akuna Capital established its first office in 2011 in the heart of Chicago, the global hub for derivatives and options trading. Today, we proudly operate additional offices in Sydney, Shanghai, London, and Singapore.Role Overview:As a Software Engineer at Akuna, you will be an essential part of our engineering team, contributing to the development of our proprietary options market-making platform. This role involves analyzing, designing, implementing, testing, and delivering our trading system using state-of-the-art technologies. You will collaborate closely with a team of industry-leading options Traders, who are actively involved in the design and enhancement of our trading platform.Design and develop complex, mission-critical trading systems.Work alongside traders to refine and enhance our trading strategies.Participate in full software development lifecycle, from planning to deployment.

Jump Trading Group brings together experts in mathematics, physics, and computer science to push the boundaries of research in finance and technology. The company values collaboration, creativity, and intellectual honesty, encouraging team members to challenge themselves and each other while working toward shared goals. Research at Jump not only drives strong returns but also leads to technologies that support startups and research partnerships across industries. About the Core Development Team The Core Development team designs, builds, and maintains the advanced trading platforms that power Jump’s business. This group spans multiple locations and combines software and hardware engineering, data science, and research. Projects range from improving the core trading engine to developing custom hardware, all with the goal of supporting trading operations and strategic objectives. What You Will Do Design, build, and test systems and tools that keep Jump’s trading business moving forward Work closely with traders, quantitative researchers, and fellow technologists to solve complex technical problems Tackle challenges involving CPU architecture, operating systems, networking, and hardware integration Who We’re Looking For Strong problem solvers with a passion for technology and curiosity about how things work Comfortable working in a high-energy setting and collaborating with a diverse team Interest in both software and hardware engineering Locations Roles are available in Chicago, New York, and Austin.

Belvedere Trading is a premier proprietary trading firm located in the heart of downtown Chicago. We pride ourselves on our traders who diligently work to provide liquidity to the market through expert market-making across a variety of commodities, interest rates, exchange-traded funds (ETFs), and equity index options. From our inception, we have continuously invested in our proprietary technology, dedicating ourselves to building robust systems from the ground up. Our trading models and software systems undergo constant re-engineering, optimization, and maintenance to ensure we remain leaders in the industry. This achievement is driven by our technology teams, who expertly leverage and refine our innovative technology solutions. At Belvedere, high-performance proprietary development is the cornerstone of our success and competitive edge, fueling our unwavering passion for performance. We are a team driven by intellectual curiosity, constantly searching for insights that will transform not only the way we trade in this technology-driven era but also the future of the trading industry. We place significant emphasis on defining, developing, and deploying high-performance trading software through a collaborative, team-oriented approach. We seek enthusiastic team members whose contributions are vital to our ongoing success.Our team is in search of Software Engineers who specialize in creating high-performance trading systems. As a Software Engineer, you will play a key role in establishing technical standards and significantly contributing to the technical architecture and engineering practices within our teams. You will collaborate with Belvedere Quantitative Analysts and fellow Software Engineers to address challenges in programming, technology, mathematics, and finance by developing high-quality, high-performing, and architecturally sound systems aligned with our business objectives. We are looking for individuals capable of solving complex technical problems in a dynamic and fast-paced environment.

Join Belvedere Trading, a premier proprietary trading firm based in the dynamic heart of Chicago. Our dedicated traders excel in providing essential liquidity to the market through strategic market-making, mastering a diverse portfolio of commodities, interest rates, exchange-traded funds (ETFs), and equity index options. From our inception, we have consistently invested in developing our proprietary technology, building our systems from the ground up. Our trading models and software systems are subject to ongoing re-engineering and optimization to maintain our industry leadership. This progress is driven by our skilled technology teams, who innovate and enhance our technological solutions.The Trading Data Fabric (TDF) team is responsible for creating and managing a robust data platform that empowers Belvedere to capture and stream high-volume, high-quality data while leveraging cloud-scale computing for quantitative research and trading. We oversee data pipelines that collect real-time market data, trading activities, and intricate internal valuation and position data, which feed into our real-time trading engines and data warehouse for comprehensive historical analysis.As a Software Engineer, you will play a crucial role in system development, pipeline implementation, data warehouse architecture, data quality automation, and operational oversight. You will engage in all phases of our software development lifecycle, from design and testing to deployment, driven by a passion for technology and a keen interest in financial markets.

Belvedere Trading is seeking a highly skilled and motivated Software Engineering Manager to lead our Trade Selection team. In this role, you will be responsible for overseeing and mentoring a team of talented software engineers, driving innovation, and delivering high-quality software solutions. You will play a key role in enhancing our trading systems and ensuring optimal performance.

DV Trading seeks a Software Developer to join its Chicago office. This role centers on building software that supports trading operations and helps streamline processes throughout the firm. Key responsibilities Design and develop software that backs trading activities Build tools to improve efficiency for trading teams Work closely with colleagues to identify and solve technical challenges Requirements Professional experience developing software Interest in exploring new technologies Motivation to contribute within a trading-focused environment Location This position is based in Chicago.

Join Wabtec Corporation as a Principal Engineer - Software Systems, where you'll lead the development of innovative software solutions that power our cutting-edge technology initiatives. As a pivotal member of our engineering team, you will be responsible for architecting, designing, and implementing complex software systems in a collaborative environment.Your expertise will guide the technical direction of projects, ensure adherence to best practices, and mentor junior engineers. If you are passionate about technology and eager to make a significant impact in the transportation industry, we want to hear from you!

Join Our TeamAt Arista Networks, as a vital member of our Sales Engineering team, you will collaborate with a group of seasoned experts and technical leaders. Reporting directly to the Regional Engineering Manager, you will partner with some of the finest field engineers in the industry. Our team excels not only in understanding advanced technologies but also in recognizing their business implications, ensuring our solutions align seamlessly with our clients' broader objectives. Working closely with our Product Management and Software Development teams, you will influence product innovations, offerings, and strategic directions to effectively serve our customers and prospects. Backed by the expertise of our renowned Arista TAC, state-of-the-art proof-of-concept resources, and support from our executive team, you are poised to drive industry-leading solutions.Important Note: Candidates must reside in the metropolitan Chicago area.Your RoleArista Networks is on the lookout for a skilled Pre-Sales Network Systems Engineer who will utilize their technical prowess in mission-critical networks, routing, and switching to deliver systems engineering support that expands the Arista brand for our clients in the Financial Services and Trading sectors.Key Responsibilities:Act as a trusted technical advisor for customers and partners, gathering requirements and identifying opportunities with both existing and prospective clients.Manage the pre and post-sales technical relationship within the assigned territory and customer base.Develop and maintain comprehensive knowledge of all Arista technologies to enable strategic customer success.Conduct technical training on Arista’s products, highlighting differentiators and solutions.Engage with key partners to enhance service delivery around Arista’s solutions.Participate in executing Proof of Concepts (POCs) and customer testing on-site.Lead technical Quarterly Business Reviews with the customer base.Address on-site customer requirements effectively.Respond to customer inquiries, including conducting research and lab testing of solutions.Deliver technical content presentations to global audiences both virtually and in person.Develop technical marketing materials for the global Arista organization.Anticipate travel requirements of approximately 10%.

Join Credera, a leading global consulting firm that merges transformative consulting expertise with profound industry insights, leveraging AI and technology to create exceptional customer experiences and foster rapid growth across a range of sectors. Our commitment to adapting our services ensures we meet the evolving demands of future organizations while embodying contemporary best practices. We pride ourselves on offering bespoke solutions that redefine the most impactful brands and organizations around the globe.Our team, the heartbeat of Credera, is enthusiastic about making a significant impact on our clients, colleagues, and communities. This dedication informs our allocation of time, resources, and talents. Our unwavering commitment to our people and work has earned us worldwide recognition. Discover more about our accolades on our awards page.

Join Us in Shaping the Future of Finance!At Robinhood, our mission is to democratize finance for everyone. With an estimated $124 trillion in wealth being transferred to younger generations over the next two decades, we are at the forefront of a monumental shift in financial empowerment. If you're ready to be part of this historic transition, we want to hear from you!About Our Team and Your RoleWe are assembling a top-tier team to tackle the world's most pressing financial challenges with cutting-edge technology. We seek innovative thinkers, adept problem solvers, and passionate builders eager to make a difference. Robinhood is not a place for the complacent; it’s where ambitious individuals excel in their careers. Our high-performing, dynamic team places ethics at the core of our operations, with expectations and rewards equally high.As a Senior Product Manager at Robinhood, you will lead cross-functional teams to create products that enhance our customers’ daily financial experiences. Collaborating with experts in data, design, engineering, marketing, operations, and research, you will bring ideas to fruition that will contribute to the democratization of our financial system.The Trading Platform team is responsible for some of Robinhood's most groundbreaking features, including fractional and notional trading, as well as the 24-Hour Market for select equities. You will oversee the systems that cater to our customers’ essential trading needs, including routing, reporting, order and execution management, and performance monitoring.This role is based in our offices in New York City, NY; Menlo Park, CA; and Chicago, IL, with in-person attendance required at least three days a week.At Robinhood, we believe that in-person collaboration accelerates progress and fosters innovation. Our office environment is designed to energize and fully support our high-performing teams.

Who We AreAt 8th Light, we are dedicated to transforming innovative concepts into reality.Since our inception in 2006, headquartered in Chicago, we have been a technology solutions provider committed to collaborating with organizations to tackle significant challenges and foster sustainable growth. From nimble startups to established global enterprises, we span various sectors to enhance our clients’ digital products through innovative product strategies, experiential design, AI solutions, and robust engineering expertise.Our unwavering commitment to excellence drives us to deliver solutions we genuinely take pride in, while our innate curiosity inspires innovation and groundbreaking ideas. At 8th Light, we excel in an environment that promotes continuous learning, nurturing our growth through mentorship and hands-on experience. We cultivate an open, collaborative culture rooted in honesty and trust, believing that true success is measured by the results we achieve for our clients.If this type of work and our company culture resonate with you, you've found your ideal workplace.

What You’ll Do:Join our dynamic and innovative team as a Junior Software Engineer, where you will play a pivotal role in designing and developing the technologies that drive our trading operations in the financial markets. Being a vital part of a fast-paced and forward-thinking company, you will engage with exciting challenges across programming, networking, technology, and finance. Your primary responsibilities will focus on the development and enhancement of essential trading applications that significantly contribute to Valkyrie’s success.

Role overview Resource Innovations is seeking a Lead Java Software Engineer for its SaaS team. This is a remote role, though candidates based in metro areas like Chicago, San Francisco, Phoenix, Denver, Salt Lake City, or Madison may occasionally be asked to attend in-person meetings. This position blends hands-on technical leadership with active software development. The Lead Java Software Engineer will architect, build, and deploy cloud-based enterprise applications used by major energy organizations. The work supports Resource Innovations’ mission to advance clean energy solutions and help utilities address challenges such as load flexibility, electrification, and carbon reduction. What you will do Software development: Lead and contribute to the full software development life cycle for cloud-based enterprise applications, covering design, coding, testing, deployment, and support. Technical design and architecture: Design and build cloud-native applications using Java, Spring Boot, and related frameworks. Work with REST and SOAP web services, API Gateways, and relational databases to deliver scalable and secure systems. Code quality and review: Write clean, maintainable, and well-documented code. Conduct code reviews, provide feedback, and help raise development standards across the team. Troubleshooting and optimization: Diagnose and resolve complex technical issues, including production support and performance tuning, to improve scalability and reliability. Collaboration and process: Work closely with QA, DevOps, Product, and Business teams. Use Agile practices and tools such as Scrum, Jira, Confluence, and Git to deliver software on schedule. Continuous improvement: Stay up to date with new technologies, including AI-assisted development, and recommend improvements to tools, frameworks, and engineering processes. About Resource Innovations Resource Innovations is a women-led firm focused on energy transformation. The team works to expand clean energy solutions and support utilities as they adapt to changing industry needs. The company is committed to making a positive impact in the energy sector.

Key Responsibilities: As a Mid-Level Software Engineer at Valkyrie Trading, you will be an essential part of our multidisciplinary team, developing and implementing the innovative technologies that facilitate our trading operations in the financial markets. Your responsibilities will extend beyond mere implementation; you will take charge of critical applications, guiding their development and ensuring their long-term reliability. In this dynamic and fast-paced environment, you will engage in the entire project lifecycle, from initial design sessions to providing live production support. Collaborating closely with traders, quantitative analysts, and fellow engineers, you will translate business requirements into effective technical solutions. Your contributions will significantly impact Valkyrie's success, requiring the foresight to address pressing technical challenges while safeguarding the integrity of our extensive trading infrastructure. You will have the opportunity to make a real difference by working on our expanding portfolio of essential trading applications.

Speechify seeks a Software Engineer, Platform to join the team in Chicago, IL. The focus of this position is to build and refine the systems behind Speechify’s text-to-audio products. The work involves turning written content into clear, high-quality audio experiences. Key responsibilities Design and improve core features of Speechify’s audio platform Collaborate with colleagues to address technical challenges Contribute to products that convert text into audio for users Team culture The team values creativity alongside technical expertise. New ideas that enhance the platform and user experience are encouraged. The group works with energy and welcomes those ready to make an impact.

About AdyenAdyen is a leading financial technology platform providing a comprehensive suite of payment, data, and financial products for global brands such as Meta, Uber, H&M, and Microsoft. Our mission is to empower businesses with cutting-edge solutions that facilitate growth and ambition.We nurture a collaborative environment where our team members thrive, supported by a culture that encourages ownership of their career paths. Our motivated individuals tackle complex technical challenges at scale, working together to deliver innovative and ethical solutions that help businesses realize their ambitions faster.Position Overview: Senior Software Engineer (Java), Capital TeamThe Capital Team is integral to our Financial Products solution, enhancing the cash flow of sub-merchants and driving their business growth. We are looking for a passionate Senior Software Engineer (Java) to join us in developing and launching a global lending solution for our clients. This role offers an exciting opportunity to engage with a variety of engineering challenges, from crafting innovative product features to optimizing system scalability. A customer-centric mindset is essential as we build solutions that cater to all clients.

Welcome to AdyenAt Adyen, we offer a comprehensive suite of payment, data, and financial products tailored for leading brands such as Meta, Uber, H&M, and Microsoft. Our platform stands as the preferred choice for fintech solutions, engineered for those who aspire to achieve great things.We cultivate an environment that empowers our teams to excel, fostering a culture of support that allows everyone to take charge of their career paths. Our motivated professionals tackle complex technical challenges at scale, collaborating to deliver innovative and ethical solutions that expedite business success. Position: Senior Software Engineer, Banking Network TeamThe Banking Network team is at the forefront of creating the backbone for money movement at Adyen. You will be instrumental in engineering the core infrastructure for our North American operations, designed to manage high-volume transactions with a keen focus on fault tolerance and observability. Your role will involve enhancing our direct connections to the Federal Reserve, optimizing systems for scale while simplifying the complexities of various payment protocols to provide seamless banking experiences for our merchants.