Solutions Lead (Python, React, FastAPI) WTC, New York (Onsite) Contract Position

United States | Oct. 24, 2026

Report as Closed

Company: AceStack LLC

Country: United States

Type: Onsite

Employment: Full-time

Description: Job Title: Solution Lead/Architect (Python, React, FastAPI) Location: WTC, New York City (100% Onsite) Long Term Contract - W2/C2C Experience: 12+ years of solution, design and development of cloud native web applications using React, Vite, FastAPI and Python - Technical Skills: - Proficient in Python and FastAPI web framework. - Strong experience in designing cloud-native web applications (preferably on AWS, Azure or GCP). - Proficient in data engineering tools such as Apache Airflow, Spark, SQL and cloud data warehouses (e.g., Snowflake, BigQuery). - Experience implementing systems that comply with SEC regulations or other financial services compliance frameworks. - Deep understanding of RESTful API, microservices, CI/CD, containerization (Docker/Kubernetes) and version control (Git). - Have a strong understanding of security best practices, particularly when handling PII and financial data. - Solution Architecture: - Design end-to-end web application and data platform architecture to meet business and regulatory requirements. - Make architectural decisions in API design, service orchestration, data flow and performance optimization. - Ensure system design is scalable, secure and maintainable. - Technical Leadership: - Serves as the primary technical liaison to business stakeholders and customers. - Translate business needs into scalable technology solutions. - Lead and mentor a team of developers and data engineers. - Provide technical direction and decision-making - Ensure compliance with coding standards, code reviews and DevOps practices. - Web Development and API Engineering: - Design and implement high-performance, secure APIs using Python and FastAPI. - Drive the implementation of microservices-based architecture. - Optimize back-end systems for speed, efficiency and scalability. - Data Engineering: - Architect and implement robust ETL pipelines, data lakes and warehouse systems. - Ensure safe and efficient processing of sensitive financial data. - Integrate third-party data sources and real-time data streams into the application stack. - Compliance and Security: - Design and implement solutions that comply with SEC regulations and data protection standards (e.g., SOX, GDPR, FINRA, etc.). - Work with legal and compliance teams to maintain secure data governance protocols. - Participate in audit, review and documentation processes to ensure traceability and regulatory compliance. - Preferred skills: - Familiarity with financial industry standards such as FIX, XBRL or EDGAR files. - Knowledge of other Python frameworks (e.g., Django, Flask). - Experience with Infrastructure as Code tools (Terraform, CloudFormation). - Experience working in a regulated environment such as fintech, banking or trading platforms. If anyone is interested in applying, please send resume to Vivekk@acestackllc.com.

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