Average salary: $191,760 /yearly

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  •  ...Overview: Senior Python Developer Role Overview We 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... 
    Senior

    Purple Drive

    Chicago, IL
    4 days ago
  • $175k - $275k

     ...challenge consensus.DRW has an opening for a Senior Software Engineer on its Treasury Development team. Treasury developers build and operate systems that support secured...  ...Trading or general fintechFull-stack development in Python (FastAPI) and/or Ruby (Rails)Strong relational... 
    Senior
    Temporary work
    Flexible hours

    DRW

    Chicago, IL
    3 days ago
  •  ...remote).About your team:The Financial Crimes Surveillance team develops and maintains sophisticated systems that detect and prevent fraud...  ...:5+ years of professional software engineering experience in Python, C++ or Java3+ years of professional experience in Python as a... 
    Senior
    Work at office
    Remote work

    Interactive Brokers

    Chicago, IL
    3 days ago
  • $125k - $150k

    Senior Software Engineer, Python ProgrammerFitch Ratings is currently seeking a Senior Software Engineer specializing in Python Programming or applications...  ...and qualifications7+ years of experience as a Python Developer with a strong portfolio of projects.Bachelor’s degree in... 
    Senior
    Immediate start

    Fitch Ratings

    Chicago, IL
    4 days ago
  •  ...SR Software EngineerWith a passion for API development in Python. We're in the exciting and rapidly evolving consumer healthcare industry...  ...key API components for company services.Typical Day:Design and develop our growing Python 3.6 based APIInterface with multiple 3rd... 
    Senior

    1872 Consulting

    Chicago, IL
    5 days ago
  •  ...Senior Python Engineer The Senior Python Engineer role is part of our focused Software Engineering Team. You will be working with the...  ...using REST/SOAP API with third party applications Design and develop new user interfaces for applications Build database models... 
    Senior

    1872 Consulting

    Chicago, IL
    3 days ago
  • $209k - $262.4k

    Senior Lead Software Engineer, Back End (Go, Python, Java) Do you love building and pioneering in the technology space? Do you enjoy solving complex business...  ...of diverse technology projects and a team of developers with deep experience in distributed microservices,... 
    Senior
    Full time
    Part time
    Internship
    Local area

    Capital One

    Chicago, IL
    3 days ago
  • $130k - $170k

     ...gain your full potential. Job OverviewThe Senior Software Engineer (Platform Team) joins...  ...group responsible for designing and developing scalable back-end systems that power Rewards...  ....Experience building applications using Python (preferred).Education, Certifications... 
    Senior
    Full time
    Work at office
    Local area
    Flexible hours
    3 days per week

    Rewards Network

    Chicago, IL
    2 days ago
  •  ...Senior Python Engineer Chicago, Illinois, United States About The Job Company Summary: This organization prides itself on an excellent online platform that provides its clients with fast and free shipping, no-hassle returns, and exceptional customer service. In... 
    Senior
    Work from home

    Max Tech Talent LLC

    Chicago, IL
    6 days ago
  •  ...Staff/Senior Software EngineerWe are seeking a highly skilled and experienced Staff/Senior...  ...-based services on GCP, with strong Python experience. The successful candidate will...  ...experience.8+ years of strong expertise developing applications using Python (3.11+) and PHP... 
    Senior
    Work experience placement
    Shift work

    Ontrac Solutions Inc

    Chicago, IL
    5 days ago
  •  ...across cloud and on‑prem environments. You will collaborate with Agile teams, mentor engineers, and drive technical excellence in Python, AWS, and big data stacks. This role emphasizes real‑time data, streaming, and data warehousing with Redshift or Snowflake, plus NoSQL... 
    Senior

    Capital One

    Chicago, IL
    5 days ago
  • CPS, Inc. in Chicago seeks a Senior Market Data Developer (Python) to join our expanding tech team. You will help build and optimize real-time data delivery systems that drive financial decisions, leveraging Python, Linux, and SQL. This role is ideal for an engineer with... 
    Senior
    Work at office

    CPS, Inc.

    Chicago, IL
    3 days ago
  • Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high...
    Senior
    Remote job
    For contractors
    Flexible hours

    Turing

    Chicago, IL
    4 days ago
  • Stott and May is seeking a Senior Analytics Engineer in Chicago, IL, hybrid role with three days onsite. You will build production data assets using Snowflake, dbt, SQL, and Python while partnering with Finance, Supply Chain, Pricing and Operations to deliver scalable analytics... 
    Senior

    Stott and May

    Chicago, IL
    4 days ago
  • $124k - $280k

     ...leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in...  ...Snowflake Databricks Data Engineer Associate] is a plus- Proficient in Python and structured/unstructured data- Proficient in SQL and... 
    Senior
    Full time
    H1b

    PwC

    Chicago, IL
    3 days ago
  • EngineersOfAI is looking for a Senior Engineer to join their Core Platform team in Chicago, Illinois. You will develop innovative solutions for scaling Reddit's API services that support millions of transactions while mentoring junior engineers. The ideal candidate will... 
    Senior
    Remote job
    Flexible hours

    EngineersOfAI

    Chicago, IL
    4 days ago
  • A leading technology company is seeking a Mid-Senior Python Engineer in Chicago, IL (Hybrid) to design and build production-grade services and APIs using Python with frameworks like FastAPI and Django. Ideal candidates should possess over 10 years of software engineering... 
    Senior

    Centraprise

    Chicago, IL
    4 days ago
  •  ...Senior AI/ML Engineer Client: Global advertising company Location: Chicago or NYC;...  ...NLP/NLU and deep learning solutions. Develop, implement, and deploy AI/ML solutions....  ...programming skills in languages such as Python, SQL/NoSQL etc. Build analytical approach... 
    Senior
    Full time
    3 days per week

    Soho Dragon

    Chicago, IL
    1 day ago
  • $175k - $250k

     ...and each other better. We are seeking a Senior AI / ML Engineer to help define and build...  ...on them. This role sits within our Developer Experience organization. WHAT YOU'LL DO...  ...opinions about where this space is heading. ~ Python proficiency required; C++ or low-latency... 
    Senior
    Full time
    For contractors
    Worldwide

    Ctc Lateral

    Chicago, IL
    1 day ago
  •  ...contributing to training LLMs (not just calling APIs) ~ Deep understanding of transformers, attention, and training dynamics ~ Strong Python plus PyTorch or JAX ~ Experience with large‑scale data pipelines and experiment tracking ~ Hands‑on fine‑tuning (LoRA,... 
    Senior
    Full time
    Weekend work

    albi

    Chicago, IL
    1 day ago
  • $160k - $180k

     ...Senior Full Stack AI Engineer (Python, React & AWS) Location: Chicago, IL (Hybrid Onsite Tuesday, Wednesday & Thursday) Job Type: Full-Time...  ...production-grade AI-powered applications. This role involves developing scalable web applications, APIs, and AI-enabled... 
    Senior
    Full time

    Finoit Inc

    Chicago, IL
    3 days ago
  • THE GLOBAL LEADER IN DATA & ANALYTICS RECRUITMENTHarnham Search and Selection Company Number: 05723485Harnham Search and Selection is a registered company in England and Wales. Reg no. 05723485Harnham Europe Limited Company Number: 09956940Harnham GmbH HRB: 196954Harnham...
    Senior
    Work at office

    Harnham

    Chicago, IL
    5 days ago
  •  ...services and APIs (FastAPI / Django / Flask) using clean, well-tested Python. Architect scalable systems (microservices, event-driven...  .... Front‑end familiarity (React) for API‑consumer alignment. Seniority Level Mid‑Senior level Employment Type Contract Job Function... 
    Senior
    Contract work

    Centraprise

    Chicago, IL
    4 days ago
  •  ...leading company in the financial technology sector is seeking a Senior Software Engineer to enhance trading systems through machine learning...  ...software development experience and a strong skill set in Python, managing data pipelines, and improving system performance. No prior... 
    Senior

    The Hagen Ricci Group

    Chicago, IL
    4 days ago
  • $200k - $250k

     ...- Analytics - Middle Office team is looking for an outstanding Senior Software Engineer with diverse technical and interpersonal skills...  ...KubernetesFamiliarity with:One of the following programming languages: Elixir, Python, Java, C#One systems level programming language: C, C++,... 
    Senior
    Temporary work
    Work at office
    Flexible hours

    DRW

    Chicago, IL
    4 days ago
  • $140.88k - $153.75k

     ...to portfolio value creation and exit planning.Bain & Company is developing a suite of cutting-edge data and software solutions designed to...  ...to ship ML capabilities that solve real user problems.Strong Python for production ML; code written to production standards (testing... 
    Senior
    Full time
    Work at office
    Local area

    Bain & Company

    Chicago, IL
    6 days ago
  •  ...Job TitleRequired Skills:5+ years of software engineering experience4+ years of Python experience2+ years of RESTful API design and development experience2+ years of configuration experience with cloud service providers preferably Amazon Web Services (AWS)AWS: lambda,... 

    Syntricate Technologies

    Chicago, IL
    3 days ago
  • $117.2k - $175.8k

     ...The Hartford seeks a driven, team-focused Senior AI Machine Learning Engineer to build...  ...Operations Data Science team.The Hartford is developing industry‑leading AI and machine learning...  ...oriented development experience using Python, Java, C#Familiarity with big data... 
    Senior
    Full time
    Temporary work
    Work at office
    3 days per week

    The Hartford Financial Services Group

    Chicago, IL
    3 days ago
  •  ...A healthcare technology company is seeking a Senior Machine Learning Backend Engineer to integrate advanced ML solutions into their platform...  ...is based in Chicago, Illinois, and requires expertise in Python and cloud infrastructure, particularly AWS. You will design scalable... 
    Senior
    Full time

    Plenful

    Chicago, IL
    4 days ago
  • $200k - $225k

    IMC B.V. is seeking a Quantitative Developer to take charge of the full path from research to production, creating impactful systems for...  ...ideal candidate will have 3-7 years of experience, particularly in Python and quantitative software development, working fluidly between... 

    IMC B.V.

    Chicago, IL
    2 days ago