Senior Python Developer Jobs in St. Louis, MO

Refine Results
21 - 40 of 87 Jobs

Sr. Python Full Stack Developer

CloudBCLabs

•

Remote or Reston, Virginia, USA

Full-time, Third Party

Role: Sr. Python Full Stack Developer Duration: Long-term Location: Reston, VA (Remote) Job Description Programming & APIs: Python - OOPS concepts and data structures, Pandas, NumPy, PySpark, Matplotlib, Object Oriented PrinciplesFrontend Technologies: Vue JS/ React JS/ AngularJSWeb Technologies: Flask/Django, HTML, RESTful APIDatabase: MySQL/MongoDB/Microsoft SQL Server ManagementStrong experience in Json and Java script.Knowledge on AWS/Azure or equivalent platformHands-on for AWS IAM, EC2 ser
Easy Apply
Posted 60+ days ago | Updated 8 days ago

Sr Python Dev

Confidential Company

•

Remote

Contract

We are looking for a 100% remote Python App Developer for a remote project. Must be strong in Wed/App Dev with Python (and potentially Django or Flask). This is a contract role, paid c2c, and can be 20, 30 or 40 hours per week. Sound like a fit? Let's talk!
Easy Apply
Posted 60+ days ago | Updated 7 days ago

Python Developer ( React JS , Data Engineering )

Bramkas Inc.

•

Remote

Contract

Python : Full Stack Developer ( React JS , Data Engineeing ) Location: United States RemotePosition Type: Open to Contract / Contract-to-Hire (Open to Full-Time)Experience Required: 9+ YearsMust have Skill : Python , FastAPI , React ,MongoDB , Data EngineeringWe are looking for a skilled Python Polyglot developer who is comfortable working across the backend, frontend, and datatransformation layers. The ideal candidate is someone with strong hands-on experience in building scalable web applicati
Easy Apply
Posted 3 days ago | Updated 3 days ago

ML/ GEN AI - Python Developer

SANS

•

Remote

Contract

Job Title - MLOPs Developer Location - Remote Duration - 12+ Months Experience in developing code in Python and TypeScript is needed, with an understanding of Gen AI Job Summary: We are seeking an experienced AI/ML Developer to join our client team. The ideal candidate will create, code, deploy, optimize, and manage machine learning models and AI solutions hosted on the Azure platform. This includes integrating OpenAI models and interfaces as well as handling cutting-edge AI frameworks such as
Easy Apply
Posted 6 hours ago

Python Developer

KCI, LLC

•

Remote

Full-time

No 3rd party vendors allowed. Candidate must have experience in the utilities or energy sector. Experience working within AWS environments is a major plus. The ideal candidate has 5 10 years of experience in Python development, a strong background in automation. 5 10 years of hands-on professional experience with Python.Strong experience with scripting and automation tools/frameworks (e.g., Ansible, Fabric, Airflow, or custom Python scripts).Experience with CI/CD tools and pipelines (e.g., Jenk
Easy Apply
Posted 5 days ago

Mainframe to Python Migration Developer

Pragma Edge Inc

•

Remote

Third Party, Contract

Job Title: Mainframe to Python Migration Developer Location: Remote Job Type: Contract Experience: 5+ years Job Summary:We are looking for a skilled developer with experience in migrating legacy mainframe applications (COBOL, JCL, DB2, VSAM) to modern Python-based platforms. The ideal candidate will be proficient in both mainframe systems and Python development and have a deep understanding of system integration, refactoring, and modernization techniques. Key Responsibilities:Analyze and underst
Easy Apply
Posted 7 days ago

Python Developer

SSN Group LLC

•

Remote

Contract

Hi, Job Title: Python Developer Location: Remote Duration: 6- 12 Months Required Java and C# programmingScripting (Perl, Ruby)Databases: MS SQL, Sybase, OracleAutomated testing and Agile (Scrum)Financial transaction reporting (e.g., MiFID)Data analysis (Pandas, NumPy, seaborn, matplotlib)Machine Learning (scikit-learn, XGBoost, Keras, TensorFlow)Version control (GIT)Python packaging (pip, setup.py, pyproject.toml)AWS services (ECS, Lambda, S3, SQS, SNS)Building APIs with FastAPI or FlaskCallin
Easy Apply
Posted 5 days ago | Updated 6 hours ago

BigID Developer (Python + NLP SpaCY)

My IT LLC

•

Remote

Full-time, Contract

J ob Title: BigID Developer (RegEx & Python Location: San Ramon, CA / Remote Duration: 3+ Months Exp. Level: 6-8 years Position Summary: We are seeking a highly skilled BigID Developer with 4 6 years of experience to join our data privacy and discovery team. The ideal candidate will have expertise in the BigID platform, Regular Expressions (RegEx), Python scripting, and hands-on experience with NLP frameworks such as SpaCy. You will play a key role in automating data classification, building int
Easy Apply
Posted 6 days ago | Updated moments ago

Python Full Stack Developer with React

Momento USA LLC

•

Arkansas, USA

Third Party, Contract

Momento USA is a global technology consulting, talent acquisition and creative development firm that addresses clients most pressing needs and challenges. We currently looking for Python Full Stack Developer with React (Remote). Please see the job description below for your reference. Python Full Stack Developer (Strapi and Okta) Remote PRIMARY SKILLS React, Python, AWS, Terraform, AngularJS, JavaScript, CSS3, React JS, Java, Hibernate, Oracle RDBMS, Docker, Spring Core, Spring Boot, HTML5, MySQ
Easy Apply
Posted 18 days ago | Updated 2 hours ago

Python Backend Developer - EST

Reveille Technologies

•

Remote

Contract

Role: Python Backend Developer - EST Location: Remote Years of Experience: 10+ years Job Description API Development and Integration:o Design and implement RESTful or Graph QL APIs. o Integrate third-party services and APIs. Database Management:o Design and optimize database schemas. o Write efficient queries and manage database migrations. o Ensure data integrity and security. Server-Side Logic:o Implement business logic and algorithms. o Handle server-side processing and computations. Security
Easy Apply
Posted 18 days ago

Python Developer --Slackbot AI (W2 Contract)

Radiant System, Inc

•

Remote

Contract

Job Title: Python Developer --Slackbot AI Location: San Francisco Metro, CA USA (100% Remote) Duration: 5 Months Job Description: As a Senior Software Engineer , you will be at the forefront of designing, developing, and maintaining advanced AI-driven solutions, Slackbot integrations, and robust AWS infrastructure. You will work closely with cross- functional teams to innovate, optimize, and deliver scalable solutions that enhance our operations and business processes. Your expertise in Python,
Easy Apply
Posted 11 days ago | Updated 10 days ago

Python developer

Adbakx LLC

•

Remote

Full-time

Job Overview: We are looking for a dynamic individual to join our team. This role requires adaptability and a proactive approach to challenges, helping us drive our mission forward. The ideal candidate should be passionate and motivated to contribute to our objectives.Key Responsibilities: - Collaborate with team members to drive project success. - Communicate effectively with stakeholders to ensure alignment and clarity. - Participate in strategic planning and execution of initiatives. - Analyz
Easy Apply
Posted 26 days ago

Python Gen AI Developer (Contract-to-Hire)

RedRiver Systems L.L.C.

•

Remote

Full-time

Great opportunity to Develop sophisticated Gen AI solutions for the medical field where information is doubling every 75 days. Join this small agile team developing important healthcare tools used by providers to improve outcomes and make more informed decisions. Working with a great deal of autonomy, you will take ownership of projects from eliciting requirements from healthcare providers, such as physicians and nurses, to envisioning and developing products using the latest Gen AI tools. This
Easy Apply
Posted 24 days ago | Updated 13 hours ago

Staff Software Engineer, Developer Infra (Python)

Airbnb

•

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Dev Infra's mission is to enable Airbnb developers to develop, merge and release high quality code quickly a
Posted 20 days ago | Updated 4 hours ago

Dynamic Developer Python/Ruby/SQL Full Stack

Case Interactive

•

Remote

Full-time

About the job Project Description: Migration of legacy data ingestion pipelines to a shared data management system (BDMS). The work will involve: - Datasets will be loaded into BDMD - New tools will be created to allow data analysts to modify the datasets - Analysts will validate and cleanse the data which will then be delivered to AWS S3 - Data will then be enriched using technologies like Databricks, AWS Lambda & Step Functions and Jupyter Notebooks/Workflows and loaded in Delta tables. - 5+
Easy Apply
Posted 24 days ago | Updated 2 days ago

Sr. FullStack Engineer W/React,Python,Google Cloud Platform - W2 Only

Cinergy Technology Inc

•

Remote

Contract

Greetings from Cinergy Technology Inc ! Full Stack Engineer - *REMOTE*- 12+ month contract Key skills: Strong Google Cloud Platform experience, expertise in React.js and Python Our client is seeking a Full Stack Software Engineer. Key Responsibilities: Develop and enhance modern front-end features using React.jsDesign and implement scalable, cloud-native RESTful APIs using PythonIntegrate portal features with AI chatbots and backend systemsCollaborate with data teams to access and manipulate da
Easy Apply
Posted 4 days ago

Python AI Developer - Investment Management Technology

Mass Mutual Financial Group

•

Remote or Boston, Massachusetts, USA

Full-time

Python AI Developer - Investment Management Technology (ETX) (Hybrid, Boston) Do you want to be part of a team that encourages your growth, supports your ambitions and makes it a priority for you to reach your goals? Is helping people part of who you are? MassMutual assists millions in achieving financial freedom, providing protection and future planning. We do this by building trust with our customers by being knowledgeable problem solvers and prioritize their needs above all else. We Live Mu
Posted 24 days ago | Updated 4 hours ago

Sr Data Scientist with Strong on Python , AWS Sagemaker & Building Pricing Algorithms - Remote

Cogent IBS, Inc

•

Remote

Contract, Third Party

Sr Data Scientist with Strong on Python , AWS Sagemaker & Building Pricing Algorithms - Remote Pricing and Analytics team: - Building personalized pricing models for their small and large container waste management businesses Looking for Senior DS: Need to have foundational and expert knowledge in statistical models.Python is preferred tooling languageAws sagemaker experience would really helpExperience of building pricing algorithms would really helpThere aren't looking for someone with LLM or
Easy Apply
Posted moments ago

Healthcare Backend Developer (Python, AWS, Lambda) Experience

Floga technologies

•

Remote

Contract

Title: Healthcare Backend Developer (Python, AWS, Lambda) Experience Location: 100% Remote Rate $55/hr on c2c Duration: Long Term Mandatory Skills: Backend Developer with Python, AWS, Lambda Experience Required Skills: 8+ years of experience in software development, with a focus on backend development Proficiency in Python, AWS, and Lambda Experience with AWS services (e.g., EC2, S3, Lambda, API Gateway) Knowledge of database management systems (e.g., MySQL, MongoDB) Understanding of RESTful API
Easy Apply
Posted 3 days ago

Python Software Developer

Parsons Services Company

•

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Python Developer to join our team! In t
Posted 45 days ago | Updated 4 hours ago