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  • Senior IT Applications Delivery Leader

    United Airlines 4.6company rating

    Lead developer job in Chicago, IL

    A leading airline company in Chicago seeks a Senior Manager of IT Application Development to lead teams creating and implementing technology solutions. The role involves project management, enhancing legacy systems, and ensuring IT capabilities align with business goals. Ideal candidates have over 7 years of application development experience along with solid leadership skills in tech environments. This position offers a competitive salary, benefits, and opportunities for professional growth. #J-18808-Ljbffr
    $95k-112k yearly est. 3d ago
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  • Strategic Development Leader: Major Gifts & Growth

    National Association of Independent Schools 4.2company rating

    Lead developer job in Chicago, IL

    A leading independent school in Chicago is searching for a Chief Development Officer to provide strategic vision and direction for all fundraising activities. The CDO will lead a team, manage relationships with alumni and donors, and drive engagement and giving strategies. Candidates should have a minimum of 10 years of experience in fundraising, with excellent leadership and communication skills. This full-time, onsite position offers a competitive salary of $220,000 to $250,000, along with a comprehensive benefits package. #J-18808-Ljbffr
    $220k-250k yearly 4d ago
  • North America Growth Leader, Business Development

    Unavailable

    Lead developer job in Chicago, IL

    A leading marketing agency seeks a Senior Vice President of Business Development to shape growth strategies and engage with stakeholders to drive revenue. The ideal candidate will have over 15 years of experience, particularly in media pitches and client services. They will set growth targets, create efficient sales operations, and prioritize new business pursuits. This role offers competitive compensation and a range of benefits including flexible working arrangements. #J-18808-Ljbffr
    $84k-120k yearly est. 4d ago
  • Senior Software Engineer Java (Full Stack/Back End)

    Jpmorgan Chase & Co 4.8company rating

    Lead developer job in Chicago, IL

    Chicago, IL, United States Job Information Job Identification 210585450 Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/14/2025, 04:19 PM Job Schedule Full time Base Pay/Salary Chicago,IL $114,000.00-$155,000.00 Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Software Engineer at JPMorgan Chase within the Corporate Sector, you serve as a seasoned member of an agile team to design and deliver trusted market‑leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture Contributes to software engineering communities of practice and events that explore new and emerging technologies Adds to team culture of diversity, equity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 3+ years applied experience Advanced in Java programming language Experience in SpringBoot and Microservices architecture Hands‑on practical experience in system design, application development, testing, and operational stability Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Demonstrable ability to code in one or more languages Experience across the whole Software Development Life Cycle Exposure to agile methodologies such as CI/CD, Applicant Resiliency, and Security Emerging knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) Preferred qualifications, capabilities, and skills Familiarity with modern front‑end technologies like React OR Angular Knowledge in any databases Exposure to cloud technologies Nice to have knowledge or experience with Scala To be eligible for this program, you must be authorized to work in the United States. We do not offer any type of employment‑based immigration sponsorship for this program. Likewise, JPMorgan Chase & Co., will not provide any assistance or sign any documentation in support of any other form of immigration sponsorship or benefit including optional practical training (OPT) or curricular practical training (CPT). About Us JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management. We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission‑based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on‑site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans About the Team Our Corporate Technology team relies on smart, driven people like you to develop applications and provide tech support for all our corporate functions across our network. Your efforts will touch lives all over the financial spectrum and across all our divisions: Global Finance, Corporate Treasury, Risk Management, Human Resources, Compliance, Legal, and within the Corporate Administrative Office. You'll be part of a team specifically built to meet and exceed our evolving technology needs, as well as our technology controls agenda. #J-18808-Ljbffr
    $114k-155k yearly 2d ago
  • Senior Software Engineer - Real-Time Analytics Front Office

    DRW Holdings, LLC 4.9company rating

    Lead developer job in Chicago, IL

    A technology-driven trading firm located in Chicago is seeking a Senior Software Engineer for the Analytics Front Office. This role involves designing and implementing low latency risk analytics systems and requires extensive experience with distributed systems and testing automation. The ideal candidate is proficient in programming and tools such as C#, Python, Git, Docker, and Kubernetes. Competitive salary ranges between $200k and $250k, plus additional benefits. #J-18808-Ljbffr
    $200k-250k yearly 2d ago
  • Senior Software Engineer, C/FICCO Data

    P2P 3.2company rating

    Lead developer job in Chicago, IL

    DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. About the Team The DRW C/FICCO Data Engineering team is essential to developing valuable datasets and scalable data infrastructure critical to our trading operations. We work closely with traders, researchers, and other engineering teams to ensure seamless data flow and accessibility, supporting data-driven decision-making. Our systems are designed to handle large volumes of data, maintain quality and integrity, and provide robust APIs for fast, ergonomic data retrieval. About the Role In this role you will: Collaborate with cross-functional teams to deliver data solutions that support diverse trading activities. Take full ownership of data products, guiding them from initial concept through to stable production. Design, build, and maintain systems for both batch processing and real-time streaming of time series datasets, ensuring high data quality and reliability. Develop APIs and data access methods for fast, intuitive retrieval of historical and live data, working with both new and existing systems. Provide on-call support as needed. Qualifications A minimum of 2+ years' experience using at least one of Python, Java, and C++, and can work comfortably in multiple programming languages A track record of working directly with end customers, scoping and delivering production systems in fast-moving and ambiguous environments Ability to dive deep into complex problems, develop intuitive understandings, spot risks early, and minimize complexity Exceptional interpersonal skills - you communicate clearly with stakeholders as well as other engineers, fostering a collaborative, supportive working environment Experience in the financial markets, especially in delta one, store of value, and/or FICC options trading Experience with Linux-based, concurrent, high-throughput, low-latency software systems Experience with pipeline orchestration frameworks (e.g. Airflow, Dagster) Experience with streaming platforms (e.g. Kafka), data lake platforms (e.g. Delta Lake, Apache Iceberg), and relational databases Have a Bachelors or advanced degree in Computer Science, Mathematics, Statistics, Physics, Engineering, or equivalent work experience The annual base salary range for this position is $175,000 $225,000 depending on the candidate's experience, qualifications, and relevant skill set. The position is also eligible for an annual discretionary bonus. In addition, DRW offers a comprehensive suite of employee benefits including group medical, pharmacy, dental and vision insurance, 401k (with discretionary employer match), short and long-term disability, life and AD&D insurance, health savings accounts, and flexible spending accounts. For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at ******************************* California residents, please review the California Privacy Notice for information about certain legal rights at ****************************************** #J-18808-Ljbffr
    $175k-225k yearly 2d ago
  • Senior Software Engineer - Cloud SBL Platform & Architecture

    Supernova Technology

    Lead developer job in Chicago, IL

    A leading tech firm in Chicago is seeking a Senior Software Engineer to define the architecture of their Security-Based Lending SaaS platform. This strategic role involves designing scalable, secure systems while collaborating with product teams. Candidates should possess 5+ years in software development, with expertise in Java or Python. The role offers a competitive salary range of $140,000 - $200,000, comprehensive benefits, and a dynamic work culture that emphasizes collaboration and growth. #J-18808-Ljbffr
    $140k-200k yearly 2d ago
  • AI Applications Architect, AI Services

    Medium 4.0company rating

    Lead developer job in Chicago, IL

    AHEAD builds platforms for digital business. By weaving together advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises deliver on the promise of digital transformation. AtAHEAD, we prioritize creating a culture of belonging,where all perspectives and voices are represented, valued, respected, and heard. We create spaces to empower everyone to speak up, make change, and drive the culture at AHEAD. We are an equal opportunity employer,anddo not discriminatebased onan individual's race, national origin, color, gender, gender identity, gender expression, sexual orientation, religion, age, disability, maritalstatus,or any other protected characteristic under applicable law, whether actual or perceived. We embraceall candidatesthatwillcontribute to the diversification and enrichment of ideas andperspectives at AHEAD. Role Overview The AI Applications Architect is the senior technical leader responsible for designing and delivering enterprise-grade architectures for agentic AI solutions across AHEAD's client portfolio. This role defines the technical foundation for multi-agent systems, orchestrated workflows, retrieval infrastructure, and high-scale LLM integration within Kubernetes- and cloud-native environments. This architect partners with Product Owners, engineering leads, and client stakeholders to translate strategic goals into scalable designs and implementation roadmaps. The role combines hands‑on architectural design with engineering leadership, ensuring that solutions meet standards for reliability, security, observability, performance, and compliance. Key Responsibilities Architecture & Technical Leadership Design and own cloud-native architectures (AWS/Azure) for agentic AI workloads using Kubernetes/EKS, Terraform, Docker, serverless APIs, AWS Batch, and async orchestration frameworks (Celery, Step Functions, EventBridge, StoneBranch). Define agentic system patterns using LangChain, LangGraph, Autogen, LlamaIndex, Pinecone, and other multi-agent frameworks; ensure consistency of prompt/tool design, memory/state handling, and workflow orchestration. Architect vector database, RAG, embeddings pipelines, and model-serving endpoints (LLM/SLM) with strong emphasis on scalability and latency management. Establish platform-wide standards for API gateway patterns, identity and auth (OAuth2, Cognito, Vault), secrets management, event contracts/schemas, and data governance. Ensure holistic observability across multi-agent systems: tracing, metrics, logging, SLO/SLA definitions, synthetic checks, and incident response playbooks. Lead architecture reviews, threat modeling, and performance benchmarking for agentic workloads. Team Leadership & Technical Mentorship Guide engineering teams through architectural decisions, distributed design principles, and production-readiness standards. Mentor engineers in Kubernetes/EKS, async programming, multi-agent orchestration, cloud-native development, and responsible AI practices. Provide input on hiring, onboarding, and talent development to grow AHEAD's agentic engineering bench. Delivery Excellence & Continuous Improvement Partner with Delivery Leads to ensure architecture is executable, scalable, and aligned with timelines. Champion automation, IaC, CI/CD, model deployment workflows, runbooks, and platform governance. Lead sprint‑level architectural alignment, backlog refinement, retrospectives, and post‑incident reviews. Stakeholder Engagement & Strategic Alignment Work with Product Owners and client stakeholders to shape roadmaps, define technical scope, and convert ambiguous problem statements into actionable designs. Communicate architectural decisions clearly to both technical and business audiences, balancing constraints, risks, and tradeoffs. Embed platform security, compliance, cost optimization, and data integrity into all architectural decisions. Qualifications Required 6+ years designing and delivering cloud-native, event-driven, or distributed architectures at scale (AWS/Azure). Deep hands‑on experience with: Kubernetes/EKS, Docker, Terraform, and cloud infrastructure patterns Python, FastAPI, async frameworks, serverless APIs Vector DBs (Pinecone, Elasticsearch, pgvector) and RAG/LLM integration workflows Agentic AI frameworks (LangChain, LangGraph, Autogen, CrewAI, LlamaIndex) Strong knowledge of security, identity, devsecops pipelines, and secrets management in cloud environments. Proven leadership experience guiding engineering teams, performing code/design reviews, and enforcing architectural best practices. Excellent communication, stakeholder alignment, and documentation skills. Preferred Experience operating LLMs/SLMs in production (NIMs, Bedrock, OpenAI, Azure OpenAI). Experience with GPU clusters, inference optimization, or model-serving architectures (Ray, Triton, KServe). Consulting or client-facing architecture experience. Success Metrics Delivery of resilient, scalable architectures for agentic solutions with measurable reliability and performance. Clear architectural guardrails and reusable patterns that accelerate delivery across teams. High engineering team engagement, skill growth, and adoption of architecture best practices. Positive client feedback, successful roadmap execution, and strong alignment to business outcomes. Contribution to AHEAD's standing as the market leader in enterprise agentic AI engineering. $250,000 - $325,000 a year Why AHEAD Through our daily work and internal groups like Moving Women AHEAD and RISE AHEAD, we value and benefit from diversity of people, ideas, experience, and everything in between. We fuel growth by stacking our office with top‑notch technologies in a multi-million-dollar lab, by encouraging cross department training and development, sponsoring certifications and credentials for continued learning. USA Employment Benefits include - Medical, Dental, and Vision Insurance - 401(k) - Paid company holidays - Paid time off - Paid parental and caregiver leave - Plus more! See benefits ****************************** for additional details. The compensation range indicated in this posting reflects the On-Target Earnings (“OTE”) for this role, which includes a base salary and any applicable target bonus amount. This OTE range may vary based on the candidate's relevant experience, qualifications, and geographic location. #J-18808-Ljbffr
    $92k-125k yearly est. 1d ago
  • Senior Software Engineer

    Teamtag

    Lead developer job in Chicago, IL

    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
    $130k-152k yearly 3d ago
  • Senior Private Credit Lead - Chicago

    Northleaf Capital Partners

    Lead developer job in Chicago, IL

    A global private markets investment firm is seeking a Vice President for its Chicago office, focusing on private credit investments. The ideal candidate will have at least 6 years of experience in direct lending and possess strong analytical and interpersonal skills. Responsibilities include leading due diligence, negotiating terms, and managing investment relationships. The firm offers a supportive culture with flexible working arrangements and a competitive total rewards package. #J-18808-Ljbffr
    $82k-123k yearly est. 4d ago
  • Senior M&A Leader - Consumer Beauty & Wellness

    Portage Point Partners

    Lead developer job in Chicago, IL

    A prominent investment banking firm is seeking an experienced professional for a leadership role focused on transaction execution. This position demands over 15 years of investment banking experience and the ability to work collaboratively in a team-based culture. The firm offers a competitive salary range of $1,200,000 - $3,000,000 annually and values detail-oriented, high-performing individuals committed to excellence. #J-18808-Ljbffr
    $82k-123k yearly est. 2d ago
  • Senior Software Engineer - Customer Platform

    Slope 4.0company rating

    Lead developer job in Chicago, IL

    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
    $100k-123k yearly est. 4d ago
  • Senior Software Engineer

    Caterpillar Financial Services Corporation 4.5company rating

    Lead developer job in Chicago, IL

    Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Role Definition This position will serve as a Digitalization Expert to support enterprise-wide digitalization projects implementation at CCMC, with primary responsibility including advanced coding using high-level languages. Key Responsibilities Lead or Support Caterpillar Standard Systems Deployment Lead or support the end-to-end deployment of enterprise digital standard systems, including requirement confirmation, plan formulation, system configuration, test execution, and go-live support. Collaborate with cross-functional teams to align system deployment with business processes, ensuring 100% compliance with enterprise digital standards. Establish and optimize the system deployment SOP to improve deployment efficiency and reduce post-go-live failure rates. Current Systems Deep Dive to Extract Value for Full Use Conduct in-depth analysis of the current systems application status, identify pain points in business processes such as data silos and inefficient operations. Design and implement optimization solutions, including module function expansion, data integration with other systems, and custom report development to tap into potential value (e.g., reducing 20% of manual data entry workload). Provide system application training and technical support to internal users, promote the deep application of system functions across the enterprise. Transactional Process Efficiency Improvement through Digitalization Lead the full lifecycle of RPA projects, from business process analysis to RPA robot development, testing, deployment, and maintenance. Use RPA tools to develop stable and efficient robots and establish a robot operation monitoring mechanism to ensure 99%+ stable operation. Collaborate with business teams to evaluate the ROI of RPA projects and continuously optimize existing RPA robots to improve automation coverage and business efficiency. Advanced Statistical Modeling & Algorithm Development Independently design and develop advanced analytical models based on business decision scenarios. Proficiently use modeling tools and programming languages such as C++, C#, Python, SQL, and Excel, and conduct model validation to ensure model stability with prediction error controlled within 5% for core scenarios. Translate complex model results into clear, business-oriented insights and actionable recommendations. Create interactive data visualization reports/dashboards using tools like Power BI, enabling business leaders to intuitively grasp key indicators. Track the implementation effect of model-driven decisions, summarize successful cases and improvement points, and form a closed-loop of "modeling-decision-implementation-optimization". Document modeling methodologies, data sources, and decision logic, and compile best practices to promote the replication & application of data-driven decision-making in other departments. Key Requirements Bachelor's degree in Computer Science or related field. Demonstrate good coding proficiency using high-level languages and be skilled in Power Bi, SQL, Python, C++, C# or other tools for data processing and visualization. Excellent strategic thinking ability and a broad, enterprise-wide outlook. Demonstrate strong planning and organizational skills. Good cross-functional communication and coordination skills to effectively promote team collaboration. Additional information The position requires the candidate to work a 5-day-a-week schedule in the office. Posting Dates November 24, 2025 - December 8, 2025 Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply. #J-18808-Ljbffr
    $94k-117k yearly est. 2d ago
  • Senior Software Engineer 1

    Project44 4.0company rating

    Lead developer job in Chicago, IL

    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
    $90k-118k yearly est. 5d ago
  • Senior Software Engineer (Full-Stack)

    Dubclub, Inc.

    Lead developer job in Chicago, IL

    Setting the Stage Online sports betting content is exploding in popularity. But the experience of engaging with sports betting content is often a needlessly painful one. The experience is scattered across countless apps, with expert sports handicappers ("cappers") building an audience on social media, fans chasing for an edge across different platforms and tools, and everyone looking for better results with less effort. Trust is fragile, workflows are fragmented, and the experience feels more like chaos than community. Our Vision and Our Mission: DubClub is building the destination where cappers and fans Win More Together. For fans: DubClub is creating unified and highly valuable experience for fans that love tailing cappers. Get the best advice, in the smoothest fashion, and enjoy rewards that keep you engaged. For cappers: DubClub is a business-building engine that helps you turn your passion into a profitable business. Cappers are the stars of the game, and enjoy a best-in-class operating system, automated marketing, and purpose-built discovery that grows their business on auto-pilot. For DubClub: It's the ecosystem and unified "Win More Together" experience that cappers and fans have been waiting for. Instead of churn after a losing streak, fans stick around for free plays, discovery loops, rewards, and community moments. The Role We're hiring a Senior Software Engineer to join our Chicago hub. This is a senior IC role for someone who wants to own projects end-to-end and ship directly to millions of passionate users. You'll be embedded directly with our founders and GTM leaders to identify opportunities, scope solutions, and deliver features on tight timelines. Your mandate: maximize value creation for users through speed, craft, and deep understanding of our space. Responsibilities Partner with customer-facing “co-pilots” (founders and GTM leaders) to define roadmap and deliver value for DubClub's users. Lead design and development of full-stack product features in the mobile and web app. Balance speed, scope, and maintainability to deliver near-term immediate impact, while keeping long-term scalability in mind. Provide technical leadership, mentorship, and architectural guidance to other engineers. Collaborate with GTM leaders and design talent to implement intuitive, reliable, and valuable user experiences. About You Based in, or willing to relocate to, Chicago. 3-6 years of professional software engineering experience, ideally in startups/scaleups. Proven track record of shipping impactful features across the stack. Passionate about technology and adding value for users through elegant, beautiful product. You thrive on building practical solutions that people love to use as part of their everyday routine. You build in an "AI-first" fashion that allows you to ship faster, at higher quality. Strong technical judgment: you know when to optimize, when to cut scope, and when to refactor. Excellent communicator and collaborator, especially with non-technical teammates. Excited about the sports betting space and eager to shape the future of how creators and fans interact. Bonus: experience in marketplaces, fintech, or consumer-facing products. Our Stack Our backend runs on Python (Django) and Go, with PostgreSQL for data storage. The frontend is built with TypeScript and Svelte. Our mobile app is built in ReactNative. We use Docker for containerization, with GitHub Actions for CI/CD and Terraform for infrastructure management. Why DubClub A chance to build the future of a culturally important space alongside founders who live and breathe the space. Senior IC seat with ownership and leadership opportunities. Work in-person with DubClub's co-founder and CEO in Chicago. Ship frequently to a passionate user base that notices and celebrates every new feature. Competitive salary, meaningful equity, and benefits. We are an equal opportunity employer and do not discriminate on the basis of any status protected under federal, state, or local law. #J-18808-Ljbffr
    $83k-108k yearly est. 2d ago
  • Senior Software Engineer - DevX & Automation

    Kubelt

    Lead developer job in Chicago, IL

    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
    $83k-108k yearly est. 4d ago
  • CATIA DMU Senior Software Engineer

    Sopra Steria USA

    Lead developer job in Chicago, IL

    About Sopra Steria Sopra Steria, a major Tech player in Europe with 50,000 employees in nearly 30 countries, is recognised for its consulting, digital services and solutions. It helps its clients drive their digital transformation and obtain tangible and sustainable benefits. The Group provides end-to-end solutions to make large companies and organisations more competitive by combining in-depth knowledge of a wide range of business sectors and innovative technologies with a collaborative approach. Sopra Steria places people at the heart of everything it does and is committed to putting digital to work for its clients in order to build a positive future for all. In 2024, the Group generated revenues of €5.8 billion. The world is how we shape it. Catia DMU, CABIN, ESI, MSI Total Experience Expected: 02-04 years Qualifications B Tech , BE Additional Information Job Description- Cabin, MSI, ESI, Catia 3D /2D/ F3D Position: Senior Software Engineer (1B) Experience: 2 to 4 years Primary Skills : Cabin, MSI, ESI, AIRBUS PMT ( CATIA V5, VPM, Trend, Full 3D etc.), DMU knowledge, Configuration Management basics Education: B.E./ B.Tech. (Aeronautical, Mechanical) Location: Bangalore Roles and Responsibilities 3D Model & Assembly checks in aircraft DMU & against set of requirements 2D Drawing checks against set of requirements 3D model & assembly design, compilation and integration Interface alignment 2D Drawing creation (Interface, specification and installation drawings) Full 3D Dataset compilation Equipment steering Operational configuration management Functional electrics (PD, WD, FD creation and modification) Creation and modification of customized specifications 2D to 3D conversion Responsible for performing DMU(Digital Mock-up) Integration, design and F3D activities using AIRBUSmethodologies. Full 3D experience in Cabin , ESI and MSI Good experience in DMU QC0, QC1, QC2 activities A good team member who is responsible for supporting AIRBUS projects in DMU/M&T bundles Accountable for activity execution, closing of assigned responsibilities/activities and capable of keeping effective communication with all the stakeholders Capture best practices, build knowledge repository & training materials to train new team members added into the project team Proactive in idea generation, innovation mindset to improve product, process methods and tools Create quick PoC (Proof of Concepts) or build new solution proposal for various platforms Detailed Candidate Profile / Required Skills Must have minimum of 4+ years of experience in AIRBUSProcess, Methods and Tools and Full 3D. Hands on experience in CATIA V5/V6, PASS SSI, Enovia VPM, TreND, Context Builder, CADint, Taksy, Gilda, DPDS and Optegra will be preferred. Hands on experience in 3DExperience platform (functional) would be an advantage. Sound knowledge in AIRBUSproduct structure and Configuration management process. Should have a good technical knowledge of Aircraft Structures, Systems, Cabin & Cargo Layouts. Experience in Design and Quality check of AIRBUS Structural, Systems and Cabin/Interior components will be preferred. Prior experience in SA and A350 projects and knowledge in AIRBUS functional tool testing environments would be preferred. Preferable to have basic knowledge in Agile / SAFe methodologies. Ability to work with cross-functional teams, flexible and agile enough to meet the expected deliverables to achieve common business goals & objectives. Very good communication, good interpersonal skills (excellent attitude to collaborate, support each other, willingness to learn from all and to develop relationships with team members, customers and all stakeholders) and create positively thriving environment within the team/organization At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences. All of our positions are open to people with disabilities. #J-18808-Ljbffr
    $83k-108k yearly est. 2d ago
  • Senior Software Engineer - Customer Platform

    Fleetworks Technology, Inc.

    Lead developer job in Chicago, IL

    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
    $83k-108k yearly est. 5d ago
  • Senior BI Lead, Health & Wellness Analytics

    Unavailable

    Lead developer job in Chicago, IL

    A leading health media agency in Chicago seeks an Associate Director of Business Intelligence to lead data analysis and strategic consulting for enterprise clients in the health and wellness industry. This hybrid role requires 5-7 years of experience, a deep understanding of marketing strategies, and proficiency in tools like MS Excel and Power BI. The successful candidate will manage a team, analyze data for actionable insights, and ensure high-quality deliverables while collaborating with diverse teams. A competitive benefits package is offered. #J-18808-Ljbffr
    $82k-123k yearly est. 4d ago
  • Senior Software Engineer, DevEx (Chicago)

    Kubelt

    Lead developer job in Chicago, IL

    About Our Client Our client is dedicated to improving markets by providing liquidity, ensuring accurate pricing, increasing transparency, and maintaining stability under all conditions. They focus on continuous improvement and prioritise the health and efficiency of markets for all participants. As a leading market‐making institution, they are a trusted partner on exchanges around the world. About The Role We're seeking an experienced Software Engineer to join a global Developer Experience team focused on building and improving the tools, infrastructure, and automation that power the entire software development lifecycle. In this role, you'll design and maintain scalable build systems, CI/CD pipelines, and development environments that enable engineers to work faster and more efficiently across multiple regions. You'll develop tools that streamline local development and testing, automate deployment processes for continuous delivery, and explore AI‑assisted technologies to enhance productivity. Collaborating closely with engineering teams, you'll identify workflow friction points, define meaningful metrics, and implement solutions that elevate speed, simplicity, and overall developer experience. Requirements Minimum of 3 years of professional software engineering experience Experience designing and optimizing containerized build workflows using tools such as Docker, Bazel, CMake, Ninja, or Poetry Skilled in building CI workflows on platforms like GitHub Actions or Jenkins to provide fast, reliable feedback and automate tasks Strong coding fundamentals with experience in both scripting and compiled languages, focused on writing scalable, high‑quality software Deep understanding of the end‑to‑end software development lifecycle, from ideation to deployment Passionate about improving developer experience, with a proven track record of driving productivity improvements through tooling and automation Curious, collaborative, and motivated to thrive in a high‑performing, continuously improving environment #J-18808-Ljbffr
    $83k-108k yearly est. 4d ago

Learn more about lead developer jobs

How much does a lead developer earn in Orland Park, IL?

The average lead developer in Orland Park, IL earns between $72,000 and $141,000 annually. This compares to the national average lead developer range of $83,000 to $161,000.

Average lead developer salary in Orland Park, IL

$100,000
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