senior backend python developer jobs in Chicago

About Brick... Brick is transforming how people interact with technology—helping people minimize distractions, reclaim focus, and live more intentionally. Our physical device and companion app turn smartphones from sources of distraction into tools for presence and productivity. We're on a mission to help people take back control of their time and...

Senior PM / Trader / Quant New York, NY | Chicago, IL | Alamo, CA | Remote At Tanius we have a high standard. Our people come in each day ready to work hard, adapt to new challenges, and find solutions. We are looking for motivated individuals to develop and test new trading systems. Your role will include using the latest machine learning techniques to...

NOCD is seeking an experienced Senior iOS Engineer to scale our mobile platform and expand access to effective OCD treatment. You'll collaborate with Engineering, Product, Design, and Clinical teams to deliver high-quality patient-facing iOS experiences, while contributing to backend services using Python, TypeScript, and AWS.This role emphasizes ownership...

About the RoleWe’re looking for a Senior Software Engineer who is passionate about leading and developing talented engineers while driving the delivery of high-quality, scalable software. You’ll manage a team of full stack and backend engineers, foster technical excellence, and collaborate cross-functionally to bring innovative products to life. This...

          About the job   Who We Are McMaster‑Carr is a leading e‑commerce company that industrial customers have trusted for more than 120 years. Our products help customers restore manufacturing lines quickly, keep operations running smoothly, and prototype the next generation of innovative products. We earn that trust by offering the right...

Who we are:  At SpotHero, we work as a team to empower people to get everywhere, easier! We’re rapidly growing with the mission of bringing the parking industry into the future through technology. Drivers across the nation use the SpotHero mobile app and website to reserve convenient, affordable parking in advance, on-the-go or through their connected...

About the Role Our client is seeking an accomplished Senior Data Scientist to join their analytics team, supporting operations remotely. This role is essential for extracting actionable insights from complex datasets, driving data-informed decision-making across the organization. You will tackle challenging problems in areas such as predictive modeling,...

About MashginMashgin powers the world's best checkout experience for over 40 million users. Customers just place their items on our kiosks and our AI rings up their entire order in less than a second. With Mashgin, lines are now optional.Mashgin's technology powers over 1 billion transactions at your favorite locations, including over half of all US...

Position Summary: As a Senior Software Engineer on the Application Development Team within Information Technology, you will play a key role in designing, building, and operating modern, cloud‑native applications that support a broad portfolio of systems used by both NAR staff and the membership. This is...

  Who we are: At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer’s needs. We strategically partner with our clients to leverage our expertise in design and software, while our clients bring their own domain expertise. We work with a variety of clients from different industries, collaborating as...

We offer a flexible working policy that supports a healthy balance between personal and professional well-being. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance.Being a Senior DevOps Engineer at iManage Means…You are an...

     Why project44?   At project44, we believe in better.   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...

A rapidly growing consumer technology company in the health and wellness space is hiring a full-time Senior iOS Software Engineer. This remote opportunity offers the chance to work on a category-defining connected hardware platform supported by advanced mobile applications, artificial intelligence, and biometric technology. The team builds primarily with...

***We are unable to sponsor for this permanent full-time role******Position is bonus eligible***Prestigious Financial Company is currently seeking a Senior Hashicorp Engineer with strong DevOps and preferably some CyberArk experience as well. Candidate will provide 24x7 operational support for the suite of privileged management solutions (e.g., CyberArk,...

We Are:A cybersecurity consulting practice focused on helping organizations build real resilience—before, during, and after an incident. We design and run high-impact client engagements, and we build the data-driven tools that make those engagements better. Our team doesn’t just deliver advice; we create the structured frameworks, interactive assets, and...

Setting the StageOnline sports betting content is exploding in popularity. But the experience of engaging with sports betting content is often a needlessly painful one. Most users are long-term losers. There are a select few that are proven winners over the long term. They're expert sports handicappers ("cappers"). They've built audiences on social media,...

Role Summary We are seeking a Senior Java MuleSoft Engineer P4 with strong expertise in enterprise integration API development and cloudbased integration platforms The ideal candidate will have handson experience in MuleSoft Anypoint Platform Java Spring Boot APIled architecture and microservices This role involves designing developing and supporting...

About the Role Our client, a leader in microbiome research, is seeking a talented Senior Microbiome Researcher to join their innovative team in Chicago . You will play a crucial role in investigating the complex interactions between microbial communities and host health, contributing to the development of next-generation probiotics and microbiome-based...

Genesis10 is currently seeking a Senior SOAR Engineer - Onsite for a 12+ month contract opportunity with a Global Financial Institution located in Chicago, IL, Denver, CO, Washington, DC, or Jersey City, NJ. This role is responsible for designing, developing, and supporting security orchestration, automation, and response (SOAR) capabilities, with a primary...

Senior Application Integration & Support Analyst Chicago, IL   Summary The Senior Application Integration & Support Analyst is responsible for working directly with the business owners from various administrative departments (i.e. HR, Marketing, Accounting, Records etc.) to provide technology guidance, coordination and support to meet the needs of the...