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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Python Developer - **Company:** Matlen Silver - **Location:** Jersey City, NJ, United States - **Experience:** Expert - **Salary:** $124,800.0 - $141,960.0 - **Contract:** Temporary contract - **Skills:** Agile Methodology, Big Data, Code Review, Data Mining, Relational Databases, Software Design Patterns, Distributed Systems, Python (Programming Language), Enterprise Messaging Systems, Object-Oriented Software Development, Operational Databases, Standard Sql, Software Engineering, SQL Databases, Data Streaming, Enterprise Software Applications, Data Ingestion, Fastapi, Event Driven Architecture - **Published:** June 29, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=73164f37e9d1e385 ## About the Role * 5+ years of professional software development experience with Python. * Strong understanding of Object-Oriented Programming (OOP) principles and software design patterns. * Experience working with trading platforms from large financial clients * Experience building, supporting, or enhancing market data, client data, or regulatory data feeds. * Strong understanding of data ingestion, transformation, validation, and feed processing workflows. * Solid experience writing and optimizing SQL queries for data extraction, validation, and reporting. * Experience working with relational databases and large datasets. * Strong analytical and troubleshooting skills with the ability to investigate complex data issues. * Excellent communication and collaboration skills. Preferred Qualifications * Experience within Capital Markets or Investment Banking. * Knowledge of Equity Swaps or other equity derivatives products. * Familiarity with regulatory reporting and financial data ecosystems. * Experience working in Agile development environments. * Exposure to distributed systems, messaging technologies, or event-driven architectures., * Python * Object-Oriented Programming (OOP) * SQL * Data Feed Processing * Relational Databases * Trading platform Preferred * Equity Swaps * Capital Markets * Regulatory Reporting * Market Data * Client Data * Agile/Scrum Ideal Candidate The ideal candidate is a strong backend Python developer who understands how financial data moves through enterprise systems. Experience with market data or regulatory data feeds, and SQL-based feed development will enable success in this role, while exposure to equity swaps is a strong advantage. ## Description Python Developer - Market Data / Regulatory Data Feeds Job Summary We are seeking a Python Developer to join a high-performing engineering team responsible for building and supporting critical market data, client data, and regulatory data feed applications. The ideal candidate will have strong object-oriented Python development experience, expertise working with large-scale data processing systems, and an understanding of financial data feeds within a capital markets environment. This role involves designing, developing, and maintaining scalable backend applications that process high-volume data feeds while ensuring data quality, performance, and reliability., * Design, develop, and maintain Python applications supporting market data, client data, and regulatory data feeds. * Develop scalable, object-oriented software solutions for processing high-volume financial data. * Build and optimize SQL queries used for feed generation, validation, and reconciliation. * Analyze and troubleshoot production data issues, ensuring data accuracy and timely delivery. * Collaborate with business users and technology teams to understand data requirements and implement enhancements. * Monitor data feed performance and identify opportunities for automation and optimization. * Participate in code reviews, testing, and production support activities. * Document application functionality, data flows, and technical solutions. ## Related Videos - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Enterprise Python: Software That Lives Long And Prosper](https://www.wearedevelopers.com/videos/946-enterprise-python-software-that-lives-long-and-prosper) - [Are Code Reviews Worth It? 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