Find A Finance Job - Finance & Fintech Careers
  • JOBS HOME
  • ALL JOBS
  • ALL COMPANIES
  • POST A JOB
  • PRICING
  • JOB ALERTS
  • BLOG
  • Sign in
  • Sign up
  • JOBS HOME
  • ALL JOBS
  • ALL COMPANIES
  • POST A JOB
  • PRICING
  • JOB ALERTS
  • BLOG

9 senior python developer jobs found

Refine Search
Current Search
Software Engineering ION Group senior python developer
Refine by Categories
Security Engineer  (2) Operations  (1) Data Engineer  (1) Information Technology  (1)
Refine by Employment Type
Full time  (8) Contractor  (1)
Refine by Country
United States  (5) Hungary  (2) Mexico  (2)
Refine by City
New York  (5) Budapest  (2) Mexico City  (2)
ION Group
Full time
 
Senior Python Developer, Risk Technology
ION Group New York, NY, USA
The Role Lab49 is seeking a skilled Python Developer to work on complex and challenging projects that drive transformative change for top-tier financial services clients. The role involves building next-generation financial systems, developing high-quality, scalable microservices, and creating systems to process various data streams using cutting-edge technologies. Operating in an Agile environment, this position requires strong expertise in Python, experience with market and credit counterparty risk platforms, and proficiency in developing cloud-native applications on AWS.   Responsibilities: Develop scalable Python-based microservices to process data streams using streaming, messaging, and REST technologies. Design and implement robust solutions for market and credit counterparty risk platforms. Utilize advanced Python features, such as context managers, decorators, and descriptors, to build efficient and maintainable code. Architect and implement solutions...

Nov 22, 2025
ION Group
Full time
 
Senior Python Developer, Budapest
ION Group Budapest, Hungary
Lab49 is seeking a skilled Python Developer to work on complex and challenging projects that drive transformative change for top-tier financial services clients. The role involves building next-generation financial systems, developing high-quality, scalable microservices, and creating systems to process various data streams using cutting-edge technologies. Operating in an Agile environment, this position requires strong expertise in Python, experience with market and credit counterparty risk platforms, and proficiency in developing cloud-native applications on AWS.     Responsibilities: Develop scalable Python-based microservices to process data streams using streaming, messaging, and REST technologies. Design and implement robust solutions for market and credit counterparty risk platforms. Utilize advanced Python features, such as context managers, decorators, and descriptors, to build efficient and maintainable code. Architect and implement solutions using...

Nov 22, 2025
ION Group
Full time
 
Senior Python Developer, Risk Technology, Mexico City
ION Group Mexico City, CDMX, Mexico
The Role Lab49 is seeking a Mexico city-based skilled Python Developer to work on complex and challenging projects that drive transformative change for top-tier financial services clients. The role involves building next-generation financial systems, developing high-quality, scalable microservices, and creating systems to process various data streams using cutting-edge technologies. Operating in an Agile environment, this position requires strong expertise in Python, experience with market and credit counterparty risk platforms, and proficiency in developing cloud-native applications on AWS.   RESPONSIBILITIES: Develop scalable Python-based microservices to process data streams using streaming, messaging, and REST technologies. Design and implement robust solutions for market and credit counterparty risk platforms. Utilize advanced Python features, such as context managers, decorators, and descriptors, to build efficient and maintainable code. Architect and...

Nov 22, 2025
ION Group
Full time
 
Senior C#/.NET Consultant, Budapest
ION Group Budapest, Hungary
The Role  LAB49 is currently seeking an experienced C#/.NET Developer with a primary focus on back-end development. This is a unique opportunity to elevate your career with an unparalleled experience in one of the world's most dynamic business hubs.    As a Senior C#/.NET Developer at LAB49, you will be at the forefront of driving transformative change for our esteemed Financial Services clients. Operating within an Agile environment, you will tackle complex and challenging projects, leveraging your robust experience to design and construct the next generation of technology solutions.        RESPONSIBILITIES: Design and create software solutions using mainly C#/.NET. Be passionate about high code quality, scalability, reliability and security. Building, deploying and maintaining applications, microservices and data pipelines on various platforms. Create APIs to integrate with front-end and other third-party applications. Work with our clients in...

Nov 22, 2025
ION Group
Contractor
 
Lead Data Scientist, New York - Contract
ION Group New York, NY, USA
About Lab49: Lab49 is a global consultancy specializing in designing and building next-generation digital products for leading investment banks, asset managers, hedge funds, and fintech innovators. We bring together strategy, design, and engineering to help our clients transform their businesses and stay ahead of the curve in a rapidly evolving landscape. The Role We are seeking a  Lead Data Scientist  to join our team and drive advanced data science solutions for one of our clients. This is a client-facing leadership role, blending deep technical expertise with the ability to advise stakeholders, shape data strategies, and guide teams to deliver high-impact outcomes. You’ll work on cutting-edge problems in data analytics, machine learning, and predictive modeling, helping the client unlock the value of their data and enhance decision-making capabilities.   Responsibilities: Partner with stakeholders to define data science opportunities, shape problem...

Dec 01, 2025
ION Group
Full time
 
Tech Lead (Angular), New York
ION Group New York, NY, USA
Lab49 is an award-winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance.    We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science.    Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally.   Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical...

Nov 22, 2025
ION Group
Full time
 
Senior Data Engineer, Risk Technology
ION Group New York, NY, USA
The Role We are seeking a skilled and experienced Data Engineer to join our innovative team. The ideal candidate will possess expertise in data engineering technologies, experience with market and credit counterparty risk platforms , and a solid understanding of the financial services sector. If you thrive in a collaborative, agile environment and excel at building scalable, high-performance data platforms, we’d love to hear from you.   Responsibilities: Analyze, design, code, test, configure, and modify software for the functional delivery of platforms and solutions using programming languages and development methodologies. Design, develop, test, debug, and implement platforms, solutions, software tools, and utilities to ensure acceptable performance and service levels. Build and manage automated delivery pipelines for platforms and solutions using source control, infrastructure as code, and continuous integration practices. Implement monitoring, alerting,...

Nov 22, 2025
ION Group
Full time
 
Senior Data Engineer, Risk Technology, Mexico City
ION Group Mexico City, CDMX, Mexico
Lab49 is seeking a skilled and experienced Mexico City-based Senior Data Engineer to join our innovative team. The ideal candidate will possess expertise in data engineering technologies, experience with market and credit counterparty risk platforms , and a solid understanding of the financial services sector. If you thrive in a collaborative, agile environment and excel at building scalable, high-performance data platforms, we’d love to hear from you.   Responsibilities: Analyze, design, code, test, configure, and modify software for the functional delivery of platforms and solutions using programming languages and development methodologies. Design, develop, test, debug, and implement platforms, solutions, software tools, and utilities to ensure acceptable performance and service levels. Build and manage automated delivery pipelines for platforms and solutions using source control, infrastructure as code, and continuous integration practices. Implement...

Nov 22, 2025
ION Group
Full time
 
Lead UI Engineer (React), New York
ION Group New York, NY, USA
Lab49 is an award-winning specialist consultancy that  creates bespoke technology  in partnership with the most important companies in finance.    We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science.       Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally.    Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical...

Nov 22, 2025
DMALink
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Privacy Policy
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Create Resume
  • Sign in
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn

Liquidity Finder Ltd is incorporated in England and Wales, company number 10610740, and whose registered address is
167-169 Great Portland Street, Fifth Floor, London, W1W 5PF United Kingdom.

Liquidity Finder endeavours to keep all information displayed on these pages accurate and up to date but we cannot guarantee that the page will be error-free or up to date. All information is provided for general information purposes only. It does not claim to be or constitute legal or other professional advice and cannot be relied upon as such. Please refer to our Terms of Service for more details.