19 data modeler jobs found in Chicago

Nuveen is looking for a Senior Quantitative Developer, Fixed Income Trading Systems to join our fixed income team, where you will play a central role in designing and building proprietary pricing models that enhance our trading and investment capabilities. This is a hands-on role that sits at the intersection of quantitative research, software engineering, and market expertise, with a primary focus on fixed income securities and municipal bonds. The Senior Quantitative Developer will serve as a trusted technical partner to traders and research professionals, translating complex analytical concepts into practical, production-ready solutions while providing technical leadership to other developers and analysts. Key Responsibilities and Duties Design and develop statistical and quantitative models from conception through production deployment with a focus on fixed income securities, particularly municipal bonds. Build and maintain the software infrastructure...

Nuveen is looking for a Senior Quantitative Developer, Fixed Income Trading Systems to join our fixed income team, where you will play a central role in designing and building proprietary pricing models that enhance our trading and investment capabilities. This is a hands-on role that sits at the intersection of quantitative research, software engineering, and market expertise, with a primary focus on fixed income securities and municipal bonds. The Senior Quantitative Developer will serve as a trusted technical partner to traders and research professionals, translating complex analytical concepts into practical, production-ready solutions while providing technical leadership to other developers and analysts. Key Responsibilities and Duties Design and develop statistical and quantitative models from conception through production deployment with a focus on fixed income securities, particularly municipal bonds. Build and maintain the software infrastructure surrounding...

Job Description We invite you to join the GIS team as an Oracle DB Developer. We are a tight-knit, supportive community passionate about delivering the best experience for our customers while remaining sensitive to their unique needs. In this role, you will be using the experience you have gained throughout your career to assist in the design, development, and implementation of various complex applications. We also like for our developers to feel comfortable contributing throughout the application stack and we believe it is important that you follow best practices established by the team, including proper source code control practices and delivery of unit test cases. Whether you are building applications from scratch, de-bugging existing code, or collaborating with various teams/team-members, for example, your skills will be tested and your knowledge-base will grow as you rise to meet the challenges. We are a company committed to creating diverse and inclusive environments...

Job Description We invite you to join the GIS team as an Oracle DB Developer. We are a tight-knit, supportive community passionate about delivering the best experience for our customers while remaining sensitive to their unique needs. In this role, you will be using the experience you have gained throughout your career to assist in the design, development, and implementation of various complex applications. We also like for our developers to feel comfortable contributing throughout the application stack and we believe it is important that you follow best practices established by the team, including proper source code control practices and delivery of unit test cases. Whether you are building applications from scratch, de-bugging existing code, or collaborating with various teams/team-members, for example, your skills will be tested and your knowledge-base will grow as you rise to meet the challenges. We are a company committed to creating diverse and inclusive environments...

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd, Slideshare, Everand, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our employees can be real and be bold; where we debate and commit as we embrace plot twists; and where every employee is empowered to take action as we prioritize the customer. We believe the best work happens when individual flexibility is balanced with meaningful community connection. Scribd Flex empowers employees to choose the workstyle and location that support their best performance, while committing to intentional in-person moments that strengthen collaboration and culture. Occasional in-person attendance is required for all Scribd, Inc. employees, regardless of location. So what are we looking for in new team members? At Scribd, Inc., we hire for “GRIT.” Traditionally defined as the...

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd, Slideshare, Everand, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our employees can be real and be bold; where we debate and commit as we embrace plot twists; and where every employee is empowered to take action as we prioritize the customer. We believe the best work happens when individual flexibility is balanced with meaningful community connection. Scribd Flex empowers employees to choose the workstyle and location that support their best performance, while committing to intentional in-person moments that strengthen collaboration and culture. Occasional in-person attendance is required for all Scribd, Inc. employees, regardless of location. So what are we looking for in new team members? At Scribd, Inc., we hire for “GRIT.” Traditionally defined as the...

#Hiring..! #C2C #Ruby #Chicago #RubyOnRails #RailsDeveloper #BackendEngineering #NowHiring #TechJobs #ContractJobs We’re Hiring: Lead Ruby Developer (12+ Years Experience) Location: Chicago, IL (On-site – 5 Days/Week) Duration: 12+ Months Contract We are looking for a highly experienced Lead Ruby Developer to join a high-impact engineering team working on large-scale, high-performance systems. This role is ideal for someone who has deep expertise in Ruby internals and has successfully scaled enterprise-grade applications. Key Responsibilities & Expertise: We are seeking a hands-on engineer with deep mastery in: Ruby & Rails Internals 12+ years of Ruby development experience Strong understanding of MRI internals (GIL, memory model, object allocation) Ruby GC (mark & sweep, generational GC) expertise Rails internals (ActiveRecord, middleware stack, Arel) Performance tuning: N+1 queries, memory leaks, slow query optimization Concurrency...

Valorem Reply is an award-winning digital transformation firm focused on delivering solutions around data-driven enterprise, IT modernization, customer experience, product transformation and digital workplace by leveraging the power of Microsoft technologies. We provide hyper-scale and agile delivery of unique digital business services, strategic business models and design-led user experiences. Our innovative strategies and solutions securely and rapidly transform the way our clients do business. We are seeking a Lead Software Developer to design and deliver modern software systems. This role combines hands-on development with technical leadership, guiding engineering teams while building scalable distributed systems. You will work closely with engineers, architects, and product stakeholders to design reliable systems and deliver production software. The role emphasizes automated CI/CD pipelines and modern engineering practices, including the use of AI-assisted development...

Principal Software Engineer Principal Software Engineer 100% Remote Position Overview We are a series E Security Startup and we are seeking a hands-on Software Architect to define and lead the technical direction for cloud-native products. The role focuses on designing scalable, resilient systems and APIs, driving 0-to-1 product development, and establishing micro front-end patterns and practices. You will partner closely with product managers, engineering teams, and design to translate business goals into robust, production-ready architectures that can grow and evolve with the product. Key Responsibilities Define and document the overall system architecture for cloud-native applications, including services, data flow, deployment topology, and operational requirements. Design and enforce API strategies and contracts (REST, GraphQL, gRPC), API lifecycle management, versioning, and gateway patterns to enable stable integrations and developer productivity....

Principal Software Engineer Principal Software Engineer 100% Remote Position Overview We are a series E Security Startup and we are seeking a hands-on Software Architect to define and lead the technical direction for cloud-native products. The role focuses on designing scalable, resilient systems and APIs, driving 0-to-1 product development, and establishing micro front-end patterns and practices. You will partner closely with product managers, engineering teams, and design to translate business goals into robust, production-ready architectures that can grow and evolve with the product. Key Responsibilities Define and document the overall system architecture for cloud-native applications, including services, data flow, deployment topology, and operational requirements. Design and enforce API strategies and contracts (REST, GraphQL, gRPC), API lifecycle management, versioning, and gateway patterns to enable stable integrations and developer productivity....

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com What you'll be doing You’ll be joining CIBC’s Corporate Employee Technology Department. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems. As an Application Consultant, you’ll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android. You’ll lead the planning and strategy for the technical design, development and integration of these applications. How...

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com What you'll be doing You’ll be joining CIBC’s Corporate Employee Technology Department. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems. As an Application Consultant, you’ll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android. You’ll lead the planning and strategy for the technical design, development and integration of these applications. How...

Application Deadline: 05/30/2026 Address: 320 S Canal Street Job Family Group: Technology MUST HAVE experience coding multi-agent AI assets, hands on software development with a passion for AI Agents. The role is Hybrid ONLY working 2 days / week in office (Chicago or New Jersey only). The Team We accelerate BMO’s AI journey by building enterprise-grade, cloud-native AI solutions. Our team combines engineering excellence with cutting-edge AI to deliver scalable, secure, and responsible solutions that power business innovation across the bank. We enable and accelerate our partners on their AI journeys across the enterprise, helping teams across BMO unlock value at scale. We are engineers, AI practitioners, platform builders, thought leaders, multipliers, and coders. Above all, we are a global team of diverse individuals who enjoy working together to create smart, secure, and scalable solutions that make an impact across the enterprise. Our...

Job Description: As a Senior Software Engineer , you will make a solid contribution in software design, development, writing test cases, QA, documentation, fixing software defects. You will be working with cutting edge cloud technologies, building robust, scalable, high performance software solutions which help our customers to launch campaigns, activate tags, ads verification and optimizations. The ideal candidate will have strong expertise in Backend Java, Spring Boot, JPA, relational database, big data warehouse, AWS services, enjoys working in a collaborative and agile environment, and brings innovative solutions to complex problems with a desire to improve the status quo. What you’ll do: Design, build and integrate Java micro services which talks to React front end and MySQL database. Hands-on development, code reviews, testing, deployment, and documentation. Fix software bugs and respond to incident escalated to our team Collaborate with other...

Job Description: As a Senior Software Engineer , you will make a solid contribution in software design, development, writing test cases, QA, documentation, fixing software defects. You will be working with cutting edge cloud technologies, building robust, scalable, high performance software solutions which help our customers to launch campaigns, activate tags, ads verification and optimizations. The ideal candidate will have strong expertise in Backend Java, Spring Boot, JPA, relational database, big data warehouse, AWS services, enjoys working in a collaborative and agile environment, and brings innovative solutions to complex problems with a desire to improve the status quo. What you’ll do: Design, build and integrate Java micro services which talks to React front end and MySQL database. Hands-on development, code reviews, testing, deployment, and documentation. Fix software bugs and respond to incident escalated to our team Collaborate with other...

Valorem Reply, part of the Reply Network, is a leader in security-focused digital transformation. We advise and support our clients across cloud security, identity, and automation — enabling them to operate securely and efficiently in a complex digital world. As an IAM Software Engineer, you will help to drive the evolution of our enterprise identity ecosystem. In this role, you will design, build, and support scalable Identity and Access Management (IAM) solutions leveraging the Ping Identity Suite (PingFederate, Ping Directory, Ping Access and PingOne). As a key contributor within this IAM engineering team, you will modernize authentication journeys, automate authorization flows, and streamline secure access. Your work will help operate identity use cases with automation, resilience, and compliance in mind. Responsibilities Collaborate with infrastructure, cloud, and security teams to ensure reliable orchestration at scale Implement and maintain Ping Identity...

Job Description: As a Staff Software Engineer , you will make a solid contribution in software design, development, writing test cases, QA, documentation, fixing software defects. You will be working with cutting edge cloud technologies, building robust, scalable, high performance software solutions which help our customers to launch campaigns, activate tags, ads verification and optimizations. The ideal candidate will have strong expertise in Java, Spring Boot, JPA , relational database, big data warehouse, AWS services, enjoys working in a collaborative and agile environment, and brings innovative solutions to complex problems with a desire to improve the status quo. What you’ll do: Design, build and integrate Java micro services which talks to React front end and MySQL database. Hands-on development, code reviews, testing, deployment, and documentation. Fix software bugs and respond to incident escalated to our team. Collaborate with other engineers...

Job Description: As a Staff Software Engineer , you will make a solid contribution in software design, development, writing test cases, QA, documentation, fixing software defects. You will be working with cutting edge cloud technologies, building robust, scalable, high performance software solutions which help our customers to launch campaigns, activate tags, ads verification and optimizations. The ideal candidate will have strong expertise in Java, Spring Boot, JPA , relational database, big data warehouse, AWS services, enjoys working in a collaborative and agile environment, and brings innovative solutions to complex problems with a desire to improve the status quo. What you’ll do: Design, build and integrate Java micro services which talks to React front end and MySQL database. Hands-on development, code reviews, testing, deployment, and documentation. Fix software bugs and respond to incident escalated to our team. Collaborate with other engineers...

Overview How You'll Make an Impact As a Creative Technologist, you will bridge the gap between technical execution and creative vision, automating workflows and building data-driven digital experiences that connect brands with consumers. Reporting to the Senior Director, Creative Technology, you will collaborate daily with Art Directors, Digital Producers, and Engineers to turn innovative ideas into high-performance reality. This is an outstanding opportunity for a tinker at heart. Join a team of over 100 specialists leading a transformative wave in digital media. You will work on Creative Innovation Projects, applying AI models, timely engineering techniques, and new technologies to address challenges and elevate our proprietary tools. By blending your curiosity with technical insight, you will directly influence Epsilon's overall direction and ensure we deliver outstanding, impactful work from day one. Responsibilities What You'll Achieve Mastery of...