Python Developer
Creospan Inc.
Job Description
We are looking for a strong, hands-on Senior Software Engineer with Python, FastAPI, and Google Cloud Platform (GCP) experience who can build and manage production backend systems while leading technical decisions.
Key requirements:
- Core technologies: Python, FastAPI, Firestore, Pub/Sub, and BigQuery.
- Backend engineering: Strong experience building production APIs, microservices, distributed systems, and event-driven applications.
- GCP expertise: Hands-on experience with cloud-based data storage, messaging, and data processing.
- System design: Ability to design scalable architectures, APIs, data contracts, and reliable services.
- ML knowledge: Understand machine learning workflows, model deployment, monitoring, and production performance.
- Technical leadership: Guide other engineers, conduct code reviews, make architecture decisions, and collaborate with product managers and data scientists.
- AI-assisted development: Practical experience using AI coding tools to improve development speed and quality.
Ideal candidate: A senior-level software engineer who remains actively involved in coding while owning technical architecture, production reliability, and engineering quality. The role has no direct reports.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Python Developer in Chicago, IL vacancy
- ...Purple DrivePython Developer Share Columbus, OH,Chicago, IL PDT - 9601 10-15 11/18/2025Job Description:Strong experience with Python, especially in scripting and automation tasks.Proficiency in SQL, with the ability to write and optimize complex queries.Familiarity with...Suggested
Purple Drive
Chicago, IL1 day ago - ...Python DeveloperLocation: Day one onsite (local candidates preferred) - Chicago, IL Contract HireGet me developers 9+ years who is interested to lead a team, no need lead experience prior, if he has it it’ll be an advantage.Job description MUST HAVE SKILLS:Ability to...SuggestedContract workLocal area
Argyle Infotech
Chicago, IL3 days ago - ...Job Description: We are looking for a skilled Python Developer with 2–3 years of experience in developing and maintaining backend applications and RESTful APIs. The candidate should have hands-on experience in Python programming, database integration, and backend development...Suggested
Confidential
Chicago, IL2 days ago - ...Senior Python DeveloperRequired Skills & Experience: • 5+ years of hands-on enterprise application development experience • Strong Python... ...DescriptionPosition SummaryWe are looking for a Senior Python Developer with 5+ years of enterprise application development experience...Suggested
Insight Global
Chicago, IL3 days ago - Immediate need for a talented Python Developer. This is a 06+months contract opportunity with long-term potential and is located in Chicago, IL(Hybrid). Please review the job description below and contact me ASAP if you are interested.Job ID:26-30894Pay Range: $70 - $7...SuggestedContract workLocal areaImmediate start
Pyramid Consulting
Chicago, IL4 days ago - ...Senior Python DeveloperLocation: Chicago, ILRole DescriptionWe seek a seasoned Senior Python Developer with expertise in Pandas, SQL databases, and Azure to design, develop, and optimize data-intensive applications. You’ll architect robust ETL pipelines, enhance data models...
AceStack LLC
Chicago, IL1 day ago - ....Job Description:We are seeking 3 highly skilled and motivated Senior Python Engineer to join their Front Office Trading Team as a senior engineer. In this role, you will take the lead in developing and maintaining critical components of their trading infrastructure. You...
Radley James
Chicago, IL3 hours ago - ...Python AWS DeveloperLocation: One day a week onsite in either Irving, Texas or Chicago, IL or Danbury, CTInterview process: 1 and doneContract... ...readable, and testable Python & AWS codeAWS serverless backend developer in TypeScript and PythonHas used the CDK or Serverless...Contract work1 day per week
Software Technology Inc
Chicago, IL1 day ago - ...building a modern, cloud-native data platform using Databricks, Python, SQL, and Azure to drive enterprise-wide analytics, reporting,... ...with cloud-based data architectures, preferably Azure Experience developing production-grade data solutions Strong troubleshooting and...Full timeRemote work
Motion Recruitment
Chicago, IL12 hours ago $105k - $110k
...Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain... ...global markets. About the Role We are seeking a skilled Python Developer – SDET & AI to join a high-performing engineering...Temporary workSynechron
Chicago, IL22 days ago- ...participating actively in all phases of the software development lifecycle. They should have strong Django and Python development skills. They will work with analysts, developers and managers as part of project development. A wide degree of creativity and latitude is expected....
Samprasoft
Chicago, IL1 day ago $160k - $180k
...TechnologyReference ID: 10079373Job record: a1qPL00000815fNYAQValid through: 2027-08-05Title: Full Stack Software Engineer - AI Applications (Python and React)Location: Chicago, IL - HybridSalary Range: $160000 - $180000 / Year + BonusBenefits: Medical, Dental, Vision, 401(k),...Local areaAddison Group
Chicago, IL12 hours ago- ...About the Role A global trading firm is hiring a Quantitative Developer to join its options business, building the systems that... ...Responsibilities Build and own core options systems in C++ and Python, including pricing, risk computation, and research tools....Full timeRemote work
Thurn Partners
Chicago, IL19 days ago - ...IMC is looking for a Quantitative Developer to own the full path from research to production. This role blends research and engineering... ...trading firm or systematic fund ~ Strong production experience in Python, including data analysis workflows (pandas, polars, or similar)...
IMC
Chicago, IL1 day ago $65 - $90 per hour
...technical and industry experience that specializes in designing and developing highly distributed, integrated trading solutions in an... ...technical support professionalsThe candidate will be working on Python based applications within a cross-business capital markets platformAdditional...Contract workTemporary workTEKsystems
Chicago, IL2 days ago- ...doers with real-time hands-on experience. Interview : There will be 2 In-person interviews Need only locals NO FRONT-END DEVELOPERS PLEASE We are seeking skilled .NET Developer with strong experience in Microsoft Azure integration services to design,...Local area3 days per week
System Soft Technologies
Westchester, IL21 days ago $250k
...outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups... .... During your internship, you will use advanced Typescript, Python, and modern Web frameworks to build Web-based applications that...Full timeWork experience placementInternshipVisa sponsorshipWork visaJump Trading
Chicago, IL3 days ago$170k - $200k
...driven systems, and AI-agent orchestration. Their ideal candidate already has strong software engineering fundamentals (experience with Python, JavaScript, AWS, SQL, and building AI agents or workflows) along with a product mindset, healthcare RCM experience, and a...Full timeImmediate startMotion Recruitment
Chicago, IL4 days ago- ...A leading quantitative trading firm is seeking a Quantitative Developer with strong Python programming skills and experience supporting quantitative research and systematic trading . Working closely with traders and quantitative researchers, you’ll build the research...
Fintal Partners
Chicago, IL8 days ago - ...trading firm is seeking a Lead Infrastructure Engineer to lead and develop a team of infrastructure engineers in Chicago, while owning and... ...Build and maintain scalable, reliable infrastructure using Python, PowerShell and Terraform. Take ownership of critical...Full timeImmediate startWorldwide
Autonomai Recruitment
Chicago, IL2 days ago - ...capabilities and build scalable, reliable distributed systems. You’ll develop backend services that power core business logic and connect... ...2 out of Java (Scala or Kotlin), C#, (or F#) (.NET core), Python, NodeJS+TypeScript • Experience with distributed systems • Deep...Full time
Motion Recruitment
Chicago, IL3 days ago - ...Job DescriptionJob Description1. Frontend Developer Intern: We are seeking a motivated and detail-oriented Frontend Developer Intern to... ...include:Perform data cleaning, transformation, and validation using Python and SQL to ensure data accuracy and reliability.Assist in...Internship
Prospect Equities
Chicago, IL1 day ago $109.76k - $164.64k
...work will improve cost visibility, infrastructure efficiency, developer productivity, operational reliability, and the return on technology... ...-on software engineering experience using languages such as Python, Go, Java, JavaScript/Node.js, Rust, or Scala.Experience with at...Full timeNight shiftWeekend workComcast
Chicago, IL4 days ago- ...Job DescriptionJob DescriptionJob Title: Senior Full Stack Java Developer Location: Chicago, IL 60604 (Onsite) Duration: 12 Months Job... ...boot, Spring Cloud, ReactJS, Azure, Microservices, Kafka, JMS, Python, AI tool Minimum years of experience 10 years Top 3 responsibilities...
eTeam
Chicago, IL1 day ago - ...We are looking for an experiencedFull Stack Java Developer with 10+ years of experience in designing and developing scalable web applications... ..., JMS, and REST APIs. Experience with Azure and cloud-based application deployment. Knowledge of Python and AI tools is a plus....
Techvilla Solutions
Chicago, IL2 days ago $300k
...who is eligible for full-time roles in 2027Excellent design, debugging, and problem solving skillsWorking experience with C/C++ or Python is required, as are good CS fundamentalsKnowledge of UNIX operating systems (we use Linux), system/processor performance, and network...Full timeWork at officeImmediate startHudson River Trading
Chicago, IL1 day ago- ...Software Engineer, Python, Chicago, ILThis is a 100% onsite Software Engineer position and not open for Remote.– Need 0-5 years of software development experience. – Will consider all levels of Python experience. – Work with large data sets. – Experience with API integrations...
NextStep
Chicago, IL1 day ago - ...quantitative trading firm is seeking a Software Engineer with excellent Python programming skills and experience supporting quantitative... ...is particularly well suited to engineers and quantitative developers from proprietary trading firms, hedge funds, or systematic investment...
Fintal Partners
Chicago, IL8 days ago - ...related infrastructure/operations role Databricks Cloud AI platforms (AWS preferred, including familiarities with services like Bedrock) Python and familiarity with CI/CD tooling Experience monitoring and observability tolling for production systems Desired Skills &...
Motion Recruitment
Chicago, IL1 day ago $129.52k - $194.27k
...FreeWheel Engineering by enabling efficient and scalable programmatic advertising operations.We are looking for a Sr Backend Python Developer to join our team. You will be responsible for planning and designing new software and web applications. Analyze tests and assists...Full timeNight shiftWeekend workComcast
Chicago, IL12 hours ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Python Developer. Be the first to apply!
Related searches
- python programmer Chicago, IL
- python developer remote Chicago, IL
- full stack / python developer (remote) Chicago, IL
- python developer data analytics Chicago, IL
- python developer Chicago, IL
- python engineer Chicago, IL
- senior python developer Chicago, IL
- python data scientist (contract) Chicago, IL
- entry level python Chicago, IL
- junior python Chicago, IL