Senior Backend Developer Python jobs in Chicago

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an

Cleverbridge is the smarter way to sell globally. As a premium Merchant of Record (MoR), we simplify global software sales by combining powerful platform capabilities — including payments, subscriptions, taxes, and compliance — with expert services that fuel growth across the entire customer lifecyc

Terakeet

Why Terakeet? At Terakeet, we’re comfortable with the uncomfortable. We live in the future of marketing and are revolutionizing how the world’s most valuable brands connect and build trust with their audiences. We are experts who deliver exceptional outcomes. Together, we win. What We Do Terakeet co

Neuberger Berman

We are seeking a Senior Full Stack Engineer to build modern, intuitive web applications and a microservices-based backend that powers Fixed Income investment workflows (trading, portfolio construction, risk and analytics). This is a hands-on, highly collaborative role partnering closely with portfol

Systems Integration Developer, Python, Chicago, IL This Systems Integration Developer position is a key part of the tech team, which ensures the seamless operation of the firm's software and data platforms and assists key stakeholders with the development of scalable business processes and automated

Hadoop Developer with Python Duration: 12 Months plus Location: Hybrid - Addison, TX Must Have skills: Hadoop, Python/Scala, SparkSQL • Strong SQL Skills - one or more of MySQL, HIVE, Impala, SPARK SQL • Data ingestion experience from message queue, file share, REST API, relational database, etc. an

Purple Drive

Title: Gen AI Developer (Python) Location: Chicago, IL (Onsite) Type: Contract Job Overview We are seeking a talented Gen AI Developer (Python) to join our onsite team in Chicago, IL. The ideal candidate will have hands-on expertise in developing and deploying Generative AI solutions, leveraging mod

Project Overview/Role We are seeking a Python Developer with strong expertise in data transformation, pandas, and modern data engineering practices. The ideal candidate will design and implement scalable data pipelines and APIs, leveraging Snowflake, Snowpark, and containerized environments. Experie

Artech

Location: within 40 miles Addison TX Pay Range: $65-$70/Hour w2 Required Skills & Qualifications Python - 70% Machine Learning / AI - 20% SQL / ETL / APIs - 10% Applicants must be able to work directly for Artech on W2 For immediate consideration please click APPLY or contact me directly at yaseen.m

Truce Software

A technology company is seeking a Senior Software Engineer to help build and maintain backend services on AWS. This role involves architecting cloud-based solutions and applying a DevOps mindset. Candidates should have over 5 years of experience in server-based software development, preferably with

Constellation Technologies, Inc

Machine Learning Engineer Python (i.e. SciKit-learn, TensorFlow, PyTorch), R, GIT and experience with Jupyter Notebooks. Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen

S Piper Staffing LLC

Type: Full-time / Perm / Hybrid Location: Chicago, IL Base Salary Range: $135K - $185K (DOE) Please Note: No Sponsorship / No C2C Summary This role is part of a cross-functional Engineering Team focused on building secure, reliable, high-performing back-end engineering services, and engineering cons

DATAMAXIS

About the Role We are seeking a highly experienced Senior Cloud-Native Back-End Developer to lead the design and implementation of scalable, resilient, and high-performance applications. This role is pivotal in modernizing e-commerce platform, integrating with cutting-edge SaaS solutions, and ensuri

A leading trading platform provider is seeking a Sr. Software Test Engineer to design and maintain a scalable Python-based test automation framework. The ideal candidate will have over 5 years of QA automation experience and strong expertise in Python with a focus on backend services. Offering a sal

A technology solutions provider is looking for a Developer in Chicago, IL. This role requires strong programming skills, especially in Python, Java, and Bash, as well as experience with cloud environments and containerization technologies. Responsibilities include developing secure software solution

Centraprise

Location: Chicago, IL (Hybrid) Contract: 12+ Months (W2) Job Description Design & build production-grade services and APIs (FastAPI / Django / Flask) using clean, well-tested Python. Architect scalable systems (microservices, event-driven patterns, async I/O, caching) with high availability and fail

A dynamic technology company based in Chicago is looking for a passionate Backend Developer with 0-7 years of experience. The role involves developing and maintaining server-side applications, designing robust APIs, and working closely with front-end developers. Candidates should be proficient in Py

SV Tech Systems Inc

A technology solutions company is seeking a Python Developer in Chicago, IL, with at least 5 years of experience. The successful candidate will demonstrate proficiency with Python and Excel, along with knowledge in languages like C# and SQL. Strong experience in Foreign Exchange Markets is required.

DATAMAXIS

About the Role We are seeking a highly experienced Senior Cloud-Native Back-End Developer to lead the design and implementation of scalable, resilient, and high-performance applications. This role is pivotal in modernizing e-commerce platform, integrating with cutting-edge SaaS solutions, and ensuri

Radley James

Python Engineer | Chicago | Base up to $200,000 + Bonus + Benefits We’re looking for a talented Software Engineer to join a specialized team within a global technology-driven trading firm. This team builds the tools, infrastructure, and automation that empower hundreds of engineers to build, test, a