Data engineer jobs in Chicago, IL - 1,573 jobs

The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S. and has supported over 20,000 healthcare professionals and team members with close to 1,500 health and wellness offices across 48 states in four distinct categories: dental care, urgent care, medical aesthetics, and animal health. Working in partnership with independent practice owners and clinicians, the team is united by a single purpose: to prove that healthcare can be better and smarter for everyone. TAG provides a comprehensive suite of centralized business support services that power the impact of five consumer-facing businesses: Aspen Dental, ClearChoice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio, and Lovet Pet Health Care. Each brand has access to a deep community of experts, tools and resources to grow their practices, and an unwavering commitment to delivering high-quality consumer healthcare experiences at scale. As a reflection of our current needs and planned growth we are very pleased to offer a new opportunity to join our dedicated team as Data Scientist. Join us as a Data Scientist and play a key role in shaping how patients access care across a growing network of brands including Aspen Dental, ClearChoice, WellNow, Chapter Aesthetic Studio, and Lovet. In this role, you won't just analyze data - you'll lead end-to-end initiatives that shape how we optimize revenue across offices, days, and even hours. From designing strategies, deploying solutions and building performance dashboards to partnering with data science on automation and collaborating with teams across Finance, Marketing, Product, Technology and Operations, you'll have a direct hand in driving measurable results. This role is ideal for someone who excels at turning data into decisions, building repeatable processes, and uncovering insights that drive measurable improvements in revenue performance and patient access. You will lead initiatives across forecasting, scheduling optimization, demand modeling, capacity planning, and revenue strategy, while also shaping how analytics is delivered and scaled across the organization. If you're a builder who loves solving complex problems with data, operational logic, and automation, this opportunity is for you. Essential Responsibilities: Revenue Strategy & Optimization Lead strategy development for optimizing revenue performance at the office, day, and hour level by leveraging forecasting, scheduling, and demand modeling - while balancing access for patients and operational efficiency. Build analytical frameworks to support pricing, demand forecasting, scheduling, and access optimization. Identify revenue opportunities through data-driven analysis of booking trends, cancellations, no-shows, and utilization. Monitor and update demand and schedule availability through the analysis of historical and future booking trends, the pricing environment, industry capacity trends, competitive landscape, and other factors. Analytics, Insights & Experimentation Develop and maintain forecasting, demand models, dashboards, and scenario analyses. Run experiments and structured tests to evaluate new operational and scheduling strategies. Create clear, actionable insights that influence senior leaders and cross-functional partners. Process Building & Automation Map existing manual workflows and identify opportunities to automate recurring analyses or reporting. Cross-Functional Leadership Work closely with Operations, Finance, Product, Marketing, and Clinical teams to align strategies and execution. Help shape and scale the function by building new playbooks, reports, and best practices. Act as a subject matter expert in forecasting, demand modeling, and capacity optimization. Qualifications (Skills-Based): We welcome candidates with diverse academic and career pathways. You may have gained your skills through industry experience, coursework, certificates, or hands-on practice. Experience/Education: 5+ years of experience in Revenue Management, Pricing, Operations Research, Supply/Demand Optimization (Airline, Travel, Healthcare, or multi-location service industries preferred). Bachelor's degree in Business, Finance, Economics, Analytics, or Statistics required; Master's degree a plus. Experience working alongside data science/engineering teams to automate and scale analytics processes. Exceptional analytical, problem-solving, and communication skills - with the ability to influence senior stakeholders. Detail-oriented, self-starter mindset with a passion for driving results. Strong analytical and quantitative skills, with experience in forecasting, modeling, or optimization. Strong technical proficiency in SQL and a modern BI platform (e.g., Tableau, Looker). Familiarity with scripting (e.g., Python or R) or automation tools (e.g., DBT, Airflow) - not required, but helpful. Additional Job Description: Base Pay Range: $120,000 - $140,000, plus 10% annual bonus (Actual pay may vary based on experience, performance, and qualifications.) A generous benefits package that includes paid time off, health, dental, vision, and 401(k) savings plan with match. If you are an applicant residing in California, please view our privacy policy here: *********************************************************************************

A diversified trading firm is seeking a Data Engineer in Chicago to develop and maintain data infrastructures crucial for trading operations. This role involves working closely with cross-functional teams and requires at least 2 years of experience in programming languages like Python, Java, or C++. The ideal candidate will have a strong background in financial markets and experience with data systems. Comprehensive benefits and a competitive salary range of $175,000 - $225,000 plus bonus are offered. #J-18808-Ljbffr

Be a part of our success story Launch offers talented and motivated people the opportunity to do the best work of their lives in a dynamic and growing company. Through competitive salaries, outstanding benefits, internal advancement opportunities, and recognized community involvement, you will have the chance to create a career you can be proud of. Your new trajectory starts here at Launch! The Role Launch is actively seeking a visionary Technology Leader, Data Platform Engineering to architect and deliver enterprise data platforms while driving transformational outcomes for clients. This role combines deep technical expertise in modern data platforms with strategic consulting capabilities. You will lead implementations using Azure Fabric, Snowflake, and Databricks, leveraging AI-native development tools to accelerate delivery and maintain engineering rigor. Responsibilities Include Lead enterprise data platform transformations, architecting scalable solutions on Azure Fabric, Snowflake, and Databricks. Design modern data architectures supporting real-time analytics, ML workloads, and AI agent integration. Drive technical pre-sales including solution architecture, proposal development, and executive presentations. Implement AI-native development workflows using Claude Code, GitHub Copilot, and MCP servers. Establish engineering practices leveraging AI tools for pipeline development, testing automation, and intelligent data quality monitoring. Architect solutions using Azure Fabric, Snowflake, and Databricks with governance and compliance frameworks. Recruit and develop high-performing data engineers and architects. Mentor teams on effective use of AI development tools while reinforcing engineering fundamentals. Contribute to business development through active participation in sales cycles and strategic partnership development. Qualifications Must-Have 12+ years in enterprise data platform engineering, with 5+ years in consulting or client-facing delivery roles. Proven track record leading platform transformations with project budgets exceeding $10M. Strong executive presence and ability to influence C-suite stakeholders. Expert-level proficiency in Azure Fabric, Snowflake, and Databricks. Hands-on experience with AI-native development tools (Claude Code, MCP servers, GitHub Copilot). Proficiency in modern data stack: dbt Labs, Airflow, Kafka, vector databases, and real-time streaming. Strong programming skills in Python, SQL, and infrastructure-as-code (Terraform, Bicep). Nice-to-Have Certifications: Azure Solutions Architect Expert (AZ-305), SnowPro Advanced, Databricks Data Engineer Professional. Industry-specific certifications in financial services, healthcare, retail, or manufacturing. Compensation & Benefits As an employee at Launch, you will grow your skills and experience through a variety of exciting project work (across industries and technologies) with some of the top companies in the world! Our employees receive full benefits-medical, dental, vision, short-term disability, long-term disability, life insurance, and matched 401k. We also have an uncapped, take-what-you-need PTO policy. The anticipated base wage range for this role is $220,000 - $245,000. Education and experience will be highly considered, and we are happy to discuss your wage expectations in more detail throughout our internal interview process.

A leading consulting firm is seeking a Solution Architect who specializes in Azure data and analytics services. The ideal candidate should have over 10 years of experience, with a deep understanding of cloud-native solutions on Azure. This role includes engaging with senior leadership, leading technical assessments, and presenting solutions to clients. The position offers competitive compensation between $180,000 - $220,000 annually. #J-18808-Ljbffr

A leading consulting firm in Chicago is seeking an experienced Solution Architect specialized in Azure data and analytics services. The role involves designing cloud-native architectures, collaborating with sales for proposals, and engaging with executives. The ideal candidate has over 10 years in technology architecture and strong communication skills. A competitive salary of $180,000 - $220,000 is offered along with comprehensive benefits. #J-18808-Ljbffr

At ITRS, we make society's critical technology work. Our mission is to deliver automated and holistic IT observability solutions that safeguard critical applications and enable innovation. We are the only monitoring and observability platform designed for the most demanding and regulated industries - trusted by 90% of Tier 1 capital markets firms. We believe when our team thrives, so do our customers. With us, you'll find: A culture that backs you- We're proud to be a Great Place to Work for multiple years in a row due to our inclusive, supportive environment. Work that matters- Make a real difference with 1,000s of global customers in industries that keep the world running, including 9 out of 10 top investment banks. Room to grow- Whether you're starting your career or bringing years of experience, we're committed to your development. Just ask our team members who've been excelling here for 10+ years. With headquarters in London and teams across the US, Europe, and Asia, ITRS combines the agility of a high-impact tech business with the stability of a private equity-backed global partner. Scope of Role We are seeking a Senior Software Development Engineer in Test (SDET) with deep expertise in backend systems to join our software engineering team in Chicago. This role is focused exclusively on platform-level testing for our backend software, emphasizing reliability, performance, and scalability in distributed systems. You will report to our Engineering Manager and play a key role in developing and maintaining automated testing infrastructure. You must have hands-on experience building and automating test frameworks, not just executing manual tests. We prioritize engineers who can code and innovate in testing environments, particularly for cloud-native deployments. This position requires strong development skills to create custom automation tools, sizing measurements, and performance benchmarks. We offer a hybrid work schedule: at least 1-2 days per week in our Chicago office for collaboration, with the remainder remote. Occasional travel within the US and internationally may be required to connect with our global distributed team. The salary range for this role is $100,000 - $140,000 per annum. As a Senior SDET, you will: Design, develop, and execute comprehensive backend platform-level testing, including functional, non-functional (e.g., performance, load, stress, and scalability), and integration testing for distributed services. Build, maintain, and enhance our performance testing infrastructure, including custom labs and automation frameworks to support evolving product demands. Develop automated tools and scripts for sizing measurements, resource assessments (e.g., CPU, memory, storage), and deployment simulations in customer-like environments. Collaborate closely with backend software engineers to define test strategies, review requirements, and integrate quality assurance throughout the product lifecycle-from design and development to deployment and ongoing support. Drive adoption of industry best practices in QA automation, performance engineering, and backend technologies, focusing on continuous improvement and innovation. Mentor team members on advanced testing practices, knowledge sharing, and automation development in a collaborative, distributed environment. Requirements 5+ years of professional experience as an SDET or QA engineer, with a proven track record in testing backend or platform-level software (e.g., distributed systems, APIs, and services). Experience limited to frontend, web UI, or Selenium-based testing will not align with this role. Strong programming skills in languages such as Java, Go, Python, or Bash, with a focus on developing custom test automation frameworks and tools-not just using off-the-shelf solutions. Hands‑on experience with cloud deployments, containerization, and orchestration is mandatory, including Docker and Kubernetes for managing backend environments. Deep knowledge of backend technologies, including Kafka for messaging, databases like PostgreSQL (SQL) and ClickHouse (NoSQL/columnar), and authentication systems like Keycloak. Proficiency in performance testing tools (e.g., JMeter, Locust, k6, Gatling) and integrating them into automated pipelines for scalability and load testing. Solid understanding of networking fundamentals, CI/CD pipelines, DevOps practices, and test integration into build processes. Excellent problem‑solving, debugging, and analytical skills, with the ability to architect scalable test solutions for complex distributed systems. Strong attention to detail and a collaborative mindset for working in a multi‑cultural, globally distributed team. Genuine passion for backend platforms, performance engineering, and building automations that drive quality. Based in Chicago, with availability for hybrid work (1‑2 days in‑office per week). Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent professional experience). Health Insurance, Vision Plan, and Dental Cover for you and your dependants HSA & FSA Employee Assistance Programme 401(k) Remote Hybrid Working Enhanced Parental Leave Life and AD&D Insurance 20 Days Holiday + Public Holidays + 3 days paid volunteering leave Referral Bonus Buy and Sell Holiday Training Reimbursement ITRS is an Equal Opportunity employer and Inclusion is part of our everyday life. We celebrate diversity and pride ourselves on providing an environment where all employees can be their authentic selves and have a voice, allowing everyone to contribute equally. We remain committed to advocating inclusion, diversity, and equality into our ITRS family as we grow and enrich our business. We welcome applications from everyone in the community as we recognize that a diverse workforce is a stronger workforce. Apply for this Job Please note that the ITRS Recruitment portal is powered by Workable. Use of the portal is subject to the following privacy policy: #J-18808-Ljbffr

This is a hybrid role based in our Palo Alto or Chicago offices and will require you to be in the office Tuesdays and Thursdays. What's so interesting about this role? Come play a key role in building the next generation of the Grindr app! Working within our Android team, you'll have the opportunity to solve challenging problems, work with the latest technologies, collaborate with a kind and capable team, and contribute to a one‑of‑a‑kind app at a unique scale. The Grindr team continues to innovate as the largest social media app for the LGBTQ+ community. What's the job? Working collaboratively with a brilliant cross‑functional, cross‑timezone team to make Grindr the best app it can be for its users Able to work across multiple work streams and use ambiguity as an opportunity for high‑level thinking Create innovation by guiding data‑driven decisions to adopt new technologies, architectures, and workflow Elevate your team's technical proficiency; help your team adopt new tools and ways of working Building Android applications, including proficiency with: Programming in Kotlin Managing large codebases and maintaining clean, structured code that is easier to understand, modify, and debug Performance optimization for large, complex applications to provide a smooth user experience Designing applications with scalability in mind Software engineering collaboration best practices and design patterns including MVVM, Coordinator, one‑way data flow, and modular architecture What we'll love about you You love taking ownership. You think beyond your team and know how to implement change across your organization You have at least 6 years of experience building complex Android applications You have a well‑built technical experience that inspires individual contributors' creativity and innovation You have experience with product leadership and technical decision‑making and know how to leverage that for good judgments and tradeoffs between product and code You have been working closely with various levels of business stakeholders, from the c‑suite, VP level, and down You can jump into the code on a deep level but can also contribute to long‑term initiatives by mentoring your team Strong practical knowledge of software engineering best practices and design patterns such as MVVM, Coordinator, one‑way data flow, modular architecture, performance optimization & metrics Experience with Architecture at scale and have worked with different tech stacks outside of mobile We'll really swoon if you have Experience working with Kotlin Coroutines and Coroutine Flows What you'll love about us Mission and Impact: Grindr is building the global gayborhood in your pocket. Your role will impact the lives of millions of LGBTQ+ people around the world. Through our success, we are making a world where the lives of our community are free, equal, and just. Family Insurance: Insurance premium coverage for health, dental, and vision for you and partial coverage for your dependents. Retirement Savings: Generous 401K plan with 6% match and immediate vest in the U.S. Compensation: Industry‑competitive compensation and eligibility for company bonus and equity programs. Queer‑Inclusive Benefits: Industry‑leading gender‑affirming offerings with up to 90% cost coverage, access to Included Health, monthly stipends for HRT, and more. Additional Benefits: Flexible vacation policy, monthly stipends for cell phone, internet, wellness, food, and commuting, breakfast/lunch provided onsite, and yearly travel & leisure stipend. About Grindr Grindr is building the global gayborhood in your pocket. With more than 13.5 million monthly active users, Grindr has become a fundamental part of the LGBTQ+ community and is charting a path to make the world more free, equal, and just. Since 2015, Grindr for Equality has advanced safety, health, and human rights for millions of Grindr users and the global LGBTQ+ community in partnership with more than 100 community organizations in every region of the world. Our next evolution is underway as a public company that continues to grow and build meaningful experiences for our users. From social issues to product innovations, we're setting audacious goals for our community and the business, and leveraging the latest tech stacks and a culture of engineering excellence to make it happen. At the heart of our work in this new chapter is a shared set of operating principles centered around cultivating curiosity, thinking big, setting and expediting our ambitious goals, and growing through iteration; all while keeping our users #1. Grindr is headquartered in West Hollywood, California, with offices in the Bay Area, Chicago, and New York. With a track record of strong financial performance and plans for continued headcount growth, we're building a team of talented, passionate, and open‑minded people who want to disrupt the dating app space, innovate products, and advance LGBTQ+ culture. Come be a part of this exciting journey with us. Grindr is an equal‑opportunity employer To learn more about how we handle the personal data of applicants, visit our Employee and Candidate Privacy Policy. #LI-Hybrid #J-18808-Ljbffr

The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S. and has supported over 20,000 healthcare professionals and team members with close to 1,500 health and wellness offices across 48 states in four distinct categories: dental care, urgent care, medical aesthetics, and animal health. Working in partnership with independent practice owners and clinicians, the team is united by a single purpose: to prove that healthcare can be better and smarter for everyone. TAG provides a comprehensive suite of centralized business support services that power the impact of five consumer-facing businesses: Aspen Dental, ClearChoice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio, and AZPetVet. Each brand has access to a deep community of experts, tools and resources to grow their practices, and an unwavering commitment to delivering high-quality consumer healthcare experiences at scale.As a reflection of our current needs and planned growth we are very pleased to offer a new opportunity to join our dedicated team as a **Senior** **Software Engineer.****Description:**As a **Senior Software Engineer on our RCM** team, you'll play a key role in designing and implementing complex backend solutions that drive our financial operations. You'll leverage your deep technical expertise to build scalable, reliable, and high-performance systems for payment processing, claims management, and financial reporting. You will often lead small teams and mentor junior engineers, contributing to improving development processes. We work with technologies like .Net, Python, and SQL to build robust enterprise-level applications. You are expected to have a broader understanding of system architecture and make informed technical decisions.**Skills:*** Deep understanding of programming principles* Expertise in backend technologies, including .Net and Python* Proficiency in SQL and database management* Experience with system design and architecture* Familiarity with one of the main cloud computing environments (AWS, Azure, or Google Cloud)* Strong problem-solving and analytical skills* Ability to lead and mentor junior engineers* Excellent communication skills**Experience:*** **5-8 Years of Software Development Experience:** Demonstrated track record of delivering complex projects, reflecting the seniority and expertise required.* **Expertise in Backend Technologies:** Deep proficiency in .Net and Python, critical for designing and implementing complex, scalable backend solutions.* **Proficiency in SQL and Database Management:** Essential for building reliable systems for payment processing, claims management, and financial reporting.* **Experience with System Design and Architecture:** A broader understanding of system architecture to make informed technical decisions for enterprise-level applications.* **Ability to Lead and Mentor Junior Engineers:** Key for leading small teams and improving development processes.* **Deep Understanding of Programming Principles:** Fundamental for building high-**performance, robust systems.*** **Familiarity with Cloud Computing Environments:** Knowledge of AWS, Azure, or Google Cloud to support modern backend infrastructure.* **Strong Problem-Solving and Analytical Skills**: Necessary for tackling complex technical challenges and optimizing system performance.* **Experience with AI Ops / ML Ops**, pipeline deployment, automation and, being able to advise teams on AI/ML strategy, while still hands-on with coding. (preferred) Annual Salary Range: **$130,000-$152,000** with a generous benefits package that includes paid time off, health, dental, vision, and 401(k) savings plan with match If you are an applicant residing in California, please view our privacy policy here:The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S. and has supported over 16,000 healthcare professionals and team members at more than 1,200 health and wellness offices across 46 states in four distinct categories: Dental care, urgent care, medical aesthetics, and animal health. Working in partnership with independent practice owners and clinicians, the team is united by a single purpose: to prove that healthcare can be better and smarter for everyone. TAG provides a comprehensive suite of centralized business support services that power the impact of five consumer-facing businesses: Aspen Dental, Clear Choice Dental Implant Centers, WellNow Urgent Care, Chapter Aesthetic Studio, and AZPetVet. Each brand has access to a deep community of experts, tools, and resources to grow their practices, and an unwavering commitment to delivering high-quality consumer healthcare experiences at scale.| The Aspen Group (TAG) #J-18808-Ljbffr

At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future. Department Overview Motorola Solutions, Inc. Job Description Develop software solutions for public safety agencies, focusing on responder workflow and operational intelligence management for both cloud and on-premises environments. Contribute as an active member of an advanced software development team, employing modern development practices and tools to deliver world-class public safety software. Design, develop, and maintain software applications for mission-critical systems by following established standards, procedures, and specifications. Create, maintain, and enhance high-quality, resilient, and repeatable applications by modifying existing on-premises solutions and building new cloud-based applications. Implement and integrate cloud-native tools and technologies to improve application monitoring, orchestration, and automation. Drive solutions for large emergency call centers, ensuring reliability, scalability, and security. Develop robust unit and automated testing solutions to ensure software quality and compliance. Demonstrate deep technical knowledge and expertise in Computer Aided Dispatch (CAD) and Records Management Systems, particularly in public safety and law enforcement domains. Apply best practices in case management and digital evidence management to ensure efficient handling and security of sensitive information. Maintain a strong focus on data security, data quality, and database administration throughout the software development lifecycle. Leverage PremierOne Records to prepopulate reports with CAD data, enhancing report accuracy and efficiency for field personnel. Enable field personnel to search for and populate reports remotely, streamlining operations and improving data integrity. Configure and scale records management systems to address the unique operational requirements of large-scale public safety agencies. Oversee comprehensive case management through integrated, cloud-based records and evidence management systems. Ensure end-to-end control and security of digital evidence. Telecommuting permitted from anywhere within the U.S. Target Base Salary Range: $108,077 to $150,000 per year. USD Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate. Basic Requirements Masters degree or Bachelors degree + 2 years experience. Travel Requirements None Relocation Provided None Position Type Experienced Referral Payment Plan No Our U.S.BenefitsInclude: Incentive Bonus Plans Medical, Dental, Visionbenefits 401K with Company Match 10 Paid Holidays GenerousPaidTime Off Packages Employee Stock Purchase Plan PaidParental & Family Leave And More! Eeo Statement Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic. We're proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team. We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete Reasonable Accommodations Form so we can assist you. #J-18808-Ljbffr

A leading technology company is seeking a software engineer to join their team in Chicago. You will lead customer implementations and architect workflows that integrate with client systems. The ideal candidate has 3-6 years of experience, is proficient in TypeScript and Node.js, and has hands-on experience with AI-driven systems. This is a full-time position that also offers top-tier cash and equity compensation. #J-18808-Ljbffr

We challenge the status quo because we know a better supply chain isn't just possible-it's essential. Better for our customers. Better for their business. Better for the world. With our Decision Intelligence Platform, Movement, we're redefining how global supply chains operate. By transforming fragmented logistics data into real-time, AI-powered insights, we empower companies to connect instantly, see clearly, act decisively, and automate intelligently. Our Supply Chain AI enhances visibility, drives smarter execution, and unlocks next‑gen applications that keep businesses moving forward. Headquartered in Chicago, IL with a 2nd HQ in Bengaluru, India we are powered by a diverseglobal team that is tackling the toughest logistics challenges with innovation, urgency, and purpose. If you're driven to solve meaningful problems, leverage AI to scale rapidly, drive impact daily, and be part of a high‑performance team - we should talk. Description project44 is looking for a Senior Software Engineer - Backend to join our engineering team. You will work in a fast‑paced Agile environment designing, building, and implementing best‑in‑class integrations to accelerate how project44 connects to the world's logistics networks. Key accountabilities: What you'll work on Build state‑of‑the‑art integrations to expand our ever‑growing network of connected carriers and customers. Manage integrations through their life cycle. Operate, maintain, and improve the supply chain visibility platform owned by the team. Building systems in a multi‑cloud environment. We use AWS and GCP but value experience in other cloud environments such as Azure. Work with and align with cross functional teams to solve challenging problems. Share ownership of all facets of software delivery, including development, operations, and test You will assume on‑call responsibilities for systems (together with the team) that are built and owned by your team. You will invest in tools, monitoring, and automation to improve on‑call experience for everyone on your team. Qualifications 5+ years professional experience building large scale and real time or near real time cloud systems. Strong programming and debugging skills, with proficiency in C++ or Java. Experience in: Building systems in a multi‑cloud environment. We use AWS & GCP but value experience in other cloud environments such as Azure. Creating and working with scalable Java‑based micro‑services. Working with databases (preferably Postgres or other SQL based DB) Event stores and stream‑processing in Kafka or Kinesis. Working in an agile software development environment. Desirable and helpful (but not necessary) are experience in Experience with investigating large and complex codebases Hands‑on experience with C++ Creating API's/web services: REST, OpenAPI/Swagger is a plus. Enjoy database related work: DynamoDB, MongoDB, Postgres. Analytical approach to problem solving. Personal drive and maintaining a high pace - while taking responsibility for things working. Willingness to vocalize your ideas and pick yourself up if you get knocked down. In‑office Commitment This position requires a commitment to contribute to our collaborative culture by working in‑office Three days weekly. Diversity & Inclusion At project44, we're designing the future of how the world moves and is connected through trade and global supply chains. As we work to deliver a truly world‑class product and experience, we are also intentionally building teams that reflect the unique communities we serve. We're focused on creating a company where all team members can bring their authentic selves to work every day. We're building a company that every one of us at project44 is proud to work for, and our journey of becoming a more diverse, equitable and inclusive organization, where all have a sense of belonging, is shaped through the actions of our leadership, global teams, and individual team members. We are resolute in our belief that each team member has an equal responsibility to mold and uphold our culture. project44 is an equal opportunity employer seeking to enrich our work environment by creating opportunities for individuals of all backgrounds and experiences to thrive. If you share our values and our passion for helping the way the world moves, we'd love to review your application! For any accommodation needed during the hiring process, please email ************************. Even if you don't meet 100% of the above job description you should still seriously consider applying. Studies show that you can still be considered for a role if you meet just 50% of the role's requirements. More about project44 Since 2014, project44 has been transforming the way one of the largest, most important global industries does business. As transportation and logistics continue to evolve and customer expectations around delivery become more demanding, industry technology must rise to the occasion. In just a few short years, we have created a digital infrastructure that eliminates the inefficiencies caused by dated technology and manual processes. Our Advanced Visibility Platform is used by the world's leading brands to track shipments, collaborate with supply chain partners, drive operational efficiencies, and create outstanding customer experiences. #J-18808-Ljbffr

About Reverb Reverb is the largest online marketplace dedicated to buying and selling new, used, and vintage musical instruments. Since launching in 2013, Reverb has grown into a vibrant community of buyers and sellers all over the world. By focusing on inspiring content, price transparency, musician‑focused e‑commerce tools, a music‑savvy customer service team, and more, Reverb has created an online destination where the global music community can connect over the perfect piece of music gear. We love working at Reverb because we're making the world more musical-through our marketplace and through Reverb Gives , which provides musical instruments to youth music education programs. We were named a “Best Place to Work” by Built in Chicago and a “Top Workplace” by the Chicago Tribune. About the role We are looking for a Senior Software Engineer to join the Seller Experience team. Our team is responsible for providing a magical experience to our sellers during the sell flow by looking for ways to optimize the listing process and increasing the likelihood to sell. This is a full‑time, hybrid position based in Chicago; reporting to the Seller Experience Engineering Manager. Hybrid team members are expected to work from our Chicago office at least once a week. Responsibilities Build and evolve the internal APIs, frameworks, and libraries that power Reverb's frontend experiences Help product engineers ship performant features quickly by providing clear architectural guidance and well‑designed interfaces Improve the consistency and observability of data flows across our applications Contribute to the long‑term evolution of our web stack (Rails, React, GraphQL), with an eye toward simplicity, performance, and reuse Collaborate closely with Product Managers, Product Designers and Engineers to understand our sellers needs and craft solutions. Reduce glue code and duplication by establishing shared patterns and usable abstractions Participate in site‑wide on call rotations Requirements Strong understanding of web fundamentals and the boundaries between frontend and backend systems Comfortable leading projects or initiatives with minimal guidance - we value engineers who bring clarity, form opinions, and follow through Strong written and verbal communication, especially in documentation and cross‑team collaboration Comfortable navigating a Rails application and collaborating on backend contracts Familiarity with API design and integration - REST, GraphQL, or custom middle‑layer patterns Experience contributing to shared libraries, tools, or frameworks used across teams Preferred but not required: Experience with Datadog, Docker, Kubernetes, and CircleCI/GitHub Actions Additional Information Remote‑eligible roles (as indicated in the location header of each ) are available in all U.S. states except Alaska and Hawaii. Remote roles are currently only available within the U.S. unless otherwise specified in the specific job description. Reverb offers a comprehensive total rewards package that combines base, bonus, and an array of benefits. Some of our key benefits include but are not limited to the following: 100% paid premiums for medical, dental, and vision coverage for the employee, spouse or domestic partner, and all eligible dependents. Medical coverage includes gender affirming care. Life, AD&D, and supplemental long‑and short‑term disability insurance A matching 401(k) A generous PTO policy that includes vacation, sick/mental health days plus 11 paid holidays and two floating holidays Professional development and continued learning opportunities through access to mentoring, 1:1 coaching, and platforms like Skillsoft 18 weeks of gender‑neutral parental leave for the birth or adoption of a child Up to $25,000 reimbursement of adoption and/or surrogacy related expenses Paid sabbatical program Ways to give back to your community through a charitable contribution match and volunteer time off At Reverb, we believe that an equitable and inclusive workplace where people from all backgrounds can come, stay and thrive makes us a more relevant and resilient company. Reverb is an equal opportunity employer. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, age, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status. We will ensure that individuals with disabilities are provided a reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. If, due to a disability, you need an accommodation during any part of the interview process, please let your recruiter know. We know that the impostor syndrome and confidence gap are real. Please do not hesitate to apply! The pay range for this role is: 131,000 - 170,000 USD per year (Chicago) #J-18808-Ljbffr

Every year, companies spend over a trillion dollars moving freight across the U.S. but the system for matching trucks with jobs is still slow, manual, and fragmented. FleetWorks is fixing that. We're building voice agents that transform the chaotic freight booking process into a modern, intelligent marketplace. Our agents replace the endless phone calls, texts, and emails and match truckers who want to get paid with loads that need to be moved. We're expanding our engineering team in Chicago, a major hub for our customers and the heart of U.S. freight operations. In this role, you'll be a full member of our core engineering team, but deployed directly into the environments where our product meets the real world. You'll build production features, design integrations inside messy customer systems, and shape the internal tooling and platform components that allow us to scale deployments efficiently. If you're a strong software engineer who wants to work hands‑on with users, solve ambiguous problems on the ground, and see your code driving live operations within days, this is a uniquely high‑leverage role. Learn about our Series A here! What You'll Do: Lead technical delivery for customer implementations, integrations, and workflow builds; owning projects from scoping through production rollout. Architect and build workflows that encode real customer processes, integrating directly with their systems and adapting to operational edge cases you uncover in the field. Develop core platform components and integration tooling that standardize common patterns, reduce one‑off work, and help the team scale customer deployments efficiently. Navigate complex environments, fragmented data, and real‑world constraints, and design solutions that work in practice, not just on paper. Provide field insight to product and engineering, shaping the roadmap with firsthand customer understanding. Travel 20-30% to customer locations and work in‑person from our Chicago office. What we look for: 3-6+ years of professional software engineering experience, with clear ownership of complex, production‑critical systems. Strong command of TypeScript, Node.js, and REST API design, including debugging and integrating with external systems. Hands‑on experience with AI‑driven systems, including tuning agent behavior, refining prompts, and shaping workflow logic based on customer feedback. Exceptional communication and judgment, especially when balancing speed, reliability, and real‑world constraints. Based in Chicago with willingness to travel 20-30% to customer sites. What We Offer: Top‑tier cash + equity Medical, dental, and vision coverage Fully covered lunches and dinners High ownership environment with rapid growth The opportunity to shape the future of AI in freight #J-18808-Ljbffr

A leading market-making institution in Chicago is seeking an experienced Software Engineer to enhance the developer experience by building scalable tools and automation for the software lifecycle. The ideal candidate will have a minimum of 3 years in software engineering and a strong background in containerized workflows and CI/CD processes. This role focuses on collaboration and continuous improvement in a dynamic team environment. #J-18808-Ljbffr

IAA Holdings, LLC (IAA), a Ritchie Bros. Auctioneers company (NYSE: RBA) and (TSX: RBA), is a trusted global marketplace for insights, services, and transaction solutions for commercial assets and vehicles. Leveraging leading-edge technology and focusing on innovation, IAA's unique platform facilitates the marketing and sale of total-loss, damaged and low-value vehicles. IAA serves a global buyer base - located throughout over 170 countries - and a full spectrum of sellers, including insurers, dealerships, fleet lease and rental car companies, and charitable organizations. Buyers have access to multiple digital bidding and buying channels, innovative vehicle merchandising, and efficient evaluation services, enhancing the overall purchasing experience. IAA offers sellers a comprehensive suite of services aimed at maximizing vehicle value, reducing administrative costs, shortening selling cycle time and delivering the highest economic returns. RB Global full-time employees are offered medical, dental, vision, and basic life insurances. Employees are able to enroll in our company's 401k plan and RB Global will match 100% for the first 4% contributed. Employees will also receive 15 days of PTO each year. Job Description Senior Mobile Developer (Android or iOS) We are looking for a highly skilled Senior Mobile Developer-Android or iOS-to join our engineering team. This role is flexible for either platform depending on the strongest candidate we find. You will play a key role in designing, developing, and maintaining high-quality mobile applications that support our business goals and deliver exceptional user experiences. You will collaborate with cross-functional teams, contribute to architectural decisions, and help strengthen our mobile engineering standards, tooling, and automation. Common Responsibilities (Applicable to Both iOS & Android): Design, build, and maintain high-performance, scalable mobile applications. Collaborate closely with product, design, QA, backend, and DevOps teams to deliver features end-to-end. Participate in code reviews, enforce coding standards, and contribute to best practices. Implement secure, maintainable, and testable code using modern architectures. Work with RESTful APIs, authentication flows, and offline/low-connectivity scenarios. Contribute to CI/CD pipelines, automated testing, and release workflows. Use Git-based version control (GitHub, Bitbucket, Azure Repos) for branching, reviews, and collaboration. Troubleshoot production issues, optimize performance, and improve reliability and quality. Participate actively in Agile/Scrum ceremonies and cross-team communication. Stay current with mobile development trends, frameworks, and evolving platform capabilities. OpenTelemetry (OTEL) for performance monitoring and distributed tracing. Utilize GitHub Copilot and Cursor AI to accelerate development and maintain quality. Android-Specific Responsibilities: 5 + years of professional Android development experience. Design, develop, and maintain Android applications using Kotlin, Java, and Jetpack Compose. Build and enhance app features leveraging Firebase (Analytics, Cloud Messaging, Crashlytics, App Distribution). Implement and maintain CI/CD pipelines using GitHub Actions for automated builds, tests, and releases. Improve app quality through Snyk and other static code analysis tools. Manage code via GitHub, including PR workflows, branching, and reviews. Write and maintain unit tests and end-to-end tests using Espresso, JUnit. Stay up to date with evolving Android frameworks, toolchains, and DevOps practices. iOS-Specific Responsibilities: Develop and maintain iOS apps using Swift, with 5 + years of professional experience. Build production-quality UI using SwiftUI and have shipped at least one module/app. Work with UIKit, Combine, and concurrency frameworks (async/await, GCD, OperationQueue). Implement modular architecture patterns such as MVVM, Clean Architecture, or VIPER. Integrate RESTful APIs with robust error handling, retries, and offline capabilities. Utilize Core Data, UserDefaults, and Keychain for secure data storage. Configure and manage push notifications via Firebase, or similar. Use Git (GitHub, Bitbucket, Azure Repos) for effective collaboration and source control. Work with CI/CD and release automation using GitHub Actions, or Azure DevOps. Manage App Store workflows, including certificates, provisioning profiles, and TestFlight. Use Xcode Instruments and platform profilers for debugging, memory analysis, and performance tuning. Required Skills & Qualifications: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. Excellent problem-solving, debugging, and communication skills. Strong understanding of the mobile SDLC, architectures, and Agile methodologies. Job Info Job Identification 7301 Posting Date 12/19/2025, 09:16 PM Locations Two Westbrook Corporate Center, Westchester, IL, 60154, US (On-site) #J-18808-Ljbffr

About Pryon: We're a team of AI, technology, and language experts whose DNA lives in Alexa, Siri, Watson, and virtually every human language technology product on the market. Now we're building an industry-leading knowledge management and Retrieval-Augmented Generation (RAG) platform. Our proprietary, cutting-edge natural language processing capabilities transform unstructured data into meaningful experiences that increase productivity with unmatched accuracy and speed. We're looking for a Senior Software Engineer who will contribute to the design, development, and implementation of highly complex software components and microservices integrated into cloud architectures. This position requires a high-functioning person who can not only self-manage (within a structure) and coordinate directly with our Research and Product teams, but who is also interested in learning new theories, concepts, principles, and methodologies that will help us achieve our goals. In This Role, You Will: Work closely with peers to design & code robust scalable, loosely coupled components and micro-services that integrate with both public and private cloud infrastructure, as well as on-prem applications Apply architecture and design principles consistently and holistically to enable target end-to-end usage scenarios. Provide good focus on DevOps and MLOps use-cases and workflows Build automated pipelines for ML model training, evaluation and deployment What You'll Need to Be Successful Minimum of 5 years of related experience with a Bachelor's degree Basic knowledge of development & deployment across multiple cloud providers such as Amazon Web Services, Microsoft Azure, Google Cloud, VMWare and OpenStack Coding experience in Golang and Python Working knowledge of micro-service architectures & large-scale API design and development Understanding of service mesh frameworks (Istio), Terraform, container systems (Docker), and orchestration platforms (ECS, Kubernetes, Mesos and/or Swarm) Working knowledge of Relational and NoSQL databases Familiarity with machine learning, LLMs and serving frameworks like vLLM Operating System knowledge of Linux, OS Processes, Threads, Scheduling, Synchronization, Memory Management, and Input/Output device management Able to collaborate and thrive in a dynamic high performing environment Demonstrated excellence in written and verbal communications Participates in cross functional design teams to develop expertise in other modules/systems Excellent organizational agility and interpersonal skills $170,000 - $200,000 a year Annual salary is only one component of overall compensation. Actual salaries are based on factors such as work experience and education and may vary from the specified range. Benefits for Full Time Employees: Remote first organization 100% Company paid Health/Dental/Vision benefits for you and your dependents Life Insurance, Short-term and Long-term Disability 401k Unlimited PTO We are interested in every qualified candidate who is authorized to work in the United States. However, we are not able to sponsor or take over sponsorship of employment visas at this time. Pryon will not consider race, religion, sex, sexual preference, or national origin in ways that violate the Nation's civil rights laws. #J-18808-Ljbffr

Be a part of our success story. Launch offers talented and motivated people the opportunity to do the best work of their lives in a dynamic and growing company. Through competitive salaries, outstanding benefits, internal advancement opportunities, and recognized community involvement, you will have the chance to create a career you can be proud of. Your new trajectory starts here at Launch! Launch is actively seeking qualified, energetic engineers with passion for building solutions leveraging new and emerging technologies related to AI. This is a software engineering role specializing in applications with use cases powered by AI solutions, especially Generative AI, such as LLM integration, vector embeddings, real-time inference, and semi-automated, human-in-the-loop workflows. This role offers an exciting opportunity to be at the forefront of AI technology, working on diverse projects that drive real-world impact. If you're passionate about AI and have the technical expertise to back it up, this role may be perfect for you! Responsibilities Include: Write high-quality, maintainable code in languages such as Python, JavaScript, C#, or others relevant to AI development Work closely with and in cross-functional teams including software engineers, project managers, designers, QA, data engineers, and data scientists Integrate with a variety of different APIs, services, and technologies to bring pre-trained models and other technologies to bear, such as cloud-based vector databases Develop APIs and interfaces to enable easy interaction between AI models and client applications Fine-tune and/or customize integration with pre-trained models to meet unique client needs Handle data preprocessing, cleaning, and augmentation to enhance model performance Implement strategies for managing and securing sensitive client data Monitor and optimize the performance of AI model integrations to optimize efficiency and accuracy Provide technical guidance and support to clients and internal stakeholders Stay up-to-date with the latest advancements in NLP and machine learning Qualifications: Bachelor's or Master's degree in Computer Science, Data Science, Artificial Intelligence, or a related field (strongly preferred) Prior IT digital consulting experience is highly preferred Proven experience in software development, with a focus on AI and machine learning Hands-on experience with integrating language models into applications and platforms Proficiency in programming languages such as Python, JavaScript, C#, or similar Experience with AI frameworks and libraries (e.g., TensorFlow, PyTorch, Hugging Face Transformers) Experience with Generative AI tooling (e.g., LangChain, Semantic Kernel) Knowledge of API development and integration Strong understanding of NLP concepts and techniques, including language modeling, text generation, and sentiment analysis Experience with large-scale language models (e.g., GPT, BERT) and their practical applications Excellent analytical and problem-solving skills with a keen ability to troubleshoot and resolve technical issues Strong verbal and written communication skills, with the ability to explain complex technical concepts to non-technical stakeholders Proven ability to work effectively in a team environment and manage client relationships Experience in project management and ability to handle multiple tasks simultaneously Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools (e.g., Docker) a plus Familiarity with agile development methodologies and DevOps practices Innovative and curious, with a passion for emerging technologies and continuous learning Detail-oriented and committed to delivering high-quality results Compensation & Benefits: As an employee at Launch, you will grow your skills and experience through a variety of exciting project work (across industries and technologies) with some of the top companies in the world! Our employees receive full benefits-medical, dental, vision, short-term disability, long-term disability, life insurance, and matched 401k. We also have an uncapped, take-what-you-need PTO policy. The anticipated base wage range for this role is $155,000 - $175,000. Education and experience will be highly considered, and we are happy to discuss your wage expectations in more detail throughout our internal interview process.

Employment Type Full time Department Engineering Every year, companies spend over a trillion dollars moving freight across the U.S. but the system for matching trucks with jobs is still slow, manual, and fragmented. FleetWorks is fixing that. We're building voice agents that transform the chaotic freight booking process into a modern, intelligent marketplace. Our agents replace the endless phone calls, texts, and emails and match truckers who want to get paid with loads that need to be moved. We're expanding our engineering team in Chicago, a major hub for our customers and the heart of U.S. freight operations. In this role, you'll be a full member of our core engineering team, but deployed directly into the environments where our product meets the real world. You'll build production features, design integrations inside messy customer systems, and shape the internal tooling and platform components that allow us to scale deployments efficiently. In this role, you'll build production features, design integrations inside messy customer systems, shape the internal tooling and platform components that allow us to scale deployments efficiently. If you're a strong software engineer who wants to work hands‑on with users, solve ambiguous problems on the ground, and see your code driving live operations within days, this is a uniquely high‑leverage role. Learn about our Series A here! What You'll Do: Lead technical delivery for customer implementations, integrations, and workflow builds; owning projects from scoping through production rollout. Architect and build workflows that encode real customer processes, integrating directly with their systems and adapting to operational edge cases you uncover in the field. Develop core platform components and integration tooling that standardize common patterns, reduce one‑off work, and help the team scale customer deployments efficiently. Navigate complex environments, fragmented data, and real‑world constraints, and design solutions that work in practice, not just on paper. Provide field insight to product and engineering, shaping the roadmap with firsthand customer understanding. Travel 20-30% to customer locations and work in‑person from our Chicago office. What we look for: 3-6+ years of professional software engineering experience, with clear ownership of complex, production‑critical systems. Strong command of TypeScript, Node.js, and REST API design, including debugging and integrating with external systems. Hands‑on experience with AI‑driven systems, including tuning agent behavior, refining prompts, and shaping workflow logic based on customer feedback. Exceptional communication and judgment, especially when balancing speed, reliability, and real‑world constraints. Based in Chicago with willingness to travel 20-30% to customer sites. What We Offer: Top‑tier cash + equity Medical, dental, and vision coverage Fully covered lunches and dinners High ownership environment with rapid growth The opportunity to shape the future of AI in freight #J-18808-Ljbffr

We challenge the status quo because we know a better supply chain isn't just possible-it's essential. Better for our customers. Better for their business. Better for the world. With our Decision Intelligence Platform, Movement, we're redefining how global supply chains operate. By transforming fragmented logistics data into real‑time, AI‑powered insights, we empower companies to connect instantly, see clearly, act decisively, and automate intelligently. Our Supply Chain AI enhances visibility, drives smarter execution, and unlocks next‑gen applications that keep businesses moving forward. Headquartered in Chicago, IL with a second HQ in Bengaluru, India, we are powered by a diverse global team that is tackling the toughest logistics challenges with innovation, urgency, and purpose. Project44 is looking for a Senior Software Engineer - Backend to join our engineering team. You will work in a fast‑paced Agile environment designing, building, and implementing best‑in‑class integrations to accelerate how Project44 connects to the world's logistics networks. Key Accountabilities Build state‑of‑the‑art integrations to expand our ever‑growing network of connected carriers and customers. Manage integrations through their life cycle. Operate, maintain, and improve the supply chain visibility platform owned by the team. Build systems in a multi‑cloud environment (AWS, GCP, and other cloud providers such as Azure). Work with and align with cross‑functional teams to solve challenging problems. Share ownership of all facets of software delivery, including development, operations, and testing. Assume on‑call responsibilities for systems owned by your team. Invest in tools, monitoring, and automation to improve on‑call experience for everyone on your team. Qualifications 5+ years of professional experience building large‑scale, real‑time or near real‑time cloud systems. Strong programming and debugging skills, with proficiency in C++ or Java. Experience Building systems in a multi‑cloud environment (AWS & GCP, with value for Azure). Creating and working with scalable Java‑based micro‑services. Working with databases (preferably Postgres or other SQL‑based DB). Event stores and stream‑processing in Kafka or Kinesis. Working in an agile software development environment. Desirable / Helpful Investigating large and complex codebases. Hands‑on experience with C++. Creating APIs/web services: REST, OpenAPI/Swagger is a plus. Enjoying database related work: DynamoDB, MongoDB, Postgres. Analytical approach to problem solving. Personal drive and maintaining a high pace, taking responsibility for delivering working software. Willingness to vocalize ideas and rebound quickly from setbacks. In‑Office Commitment Our office is where ideas spark, connections thrive, and innovation comes alive. We are looking for candidates who are enthusiastic and committed to joining our team on‑site, in our beautiful headquarters four days a week. Diversity & Inclusion At Project44, we design the future of global supply chains and intentionally build teams that reflect the communities we serve. We are committed to creating a culture where all team members can bring their authentic selves to work every day. We are an equal‑opportunity employer seeking to enrich our work environment by creating opportunities for individuals of all backgrounds and experiences to thrive. Equal Employment Opportunity Project44 is an equal‑opportunity employer seeking to enrich our work environment by creating opportunities for individuals of all backgrounds and experiences. If you share our values and passion for helping the way the world moves, we'd love to review your application! How to Apply For any accommodation needed during the hiring process, please email ************************. #J-18808-Ljbffr