Build, maintain, and improve internal tools, data workflows, and operational web applications.
Develop Python-based services, automation scripts, data processing jobs, and internal utilities.
Work with business users and engineers to understand requirements, clarify ambiguity, and deliver practical software solutions.
Design and maintain workflows for data ingestion, transformation, validation, reconciliation, and reporting.
Write and debug SQL queries used for reporting, investigation, and operational analysis.
Build and iterate on AI-enabled internal tools for the telco team, including an internal AI chatbot/assistant for operational support, billing investigation, documentation discovery, and workflow guidance.
Develop AI agent workflows and integrations with internal APIs, databases, and documentation sources using patterns such as Model Context Protocol (MCP), function/tool calling, retrieval-augmented generation (RAG), and secure permission-aware access.
Maintain backend APIs and frontend interfaces for internal applications.
Debug issues across application code, databases, APIs, logs, configuration, and deployment environments.
Improve reliability, observability, test coverage, documentation, and maintainability of existing systems.
Use Git-based development workflows, code reviews, CI/CD pipelines, and deployment processes.
Communicate progress, assumptions, risks, and blockers clearly and early.
Qualifications
Degree in Computer Science, Engineering, Mathematics, Physics, or a related technical field, or equivalent practical experience.
3–5 years of professional software engineering experience.
Strong programming skills, preferably in Python.
Solid SQL skills and understanding of relational databases.
Experience working with production or business-critical codebases.
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Tower Research Capital is seeking a Python Developer to build and support a Python data science platform for global trading research. The role covers ETL pipelines, visualization, compute infrastructure, in-house tools,
Experience with data workflows such as ETL, reporting, reconciliation, validation, or operational data processing.
Familiarity with web application development, backend APIs, and frontend/backend integration.
Comfortable working in Linux/Unix environments and using Git-based workflows.
Strong debugging and problem-solving skills across code, data, configuration, and environment issues.
Ability to work with ambiguous requirements, identify assumptions, ask targeted questions, and propose practical plans.
Strong ownership mindset and ability to drive well-scoped tasks to completion once context and direction are clear.
Clear communication skills, including concise status updates and early blocker reporting.
Ability to use AI coding tools thoughtfully while understanding, testing, and taking responsibility for the final output.
Preferred Qualifications (not required)
Experience with Vue.js or similar frontend frameworks.
Experience building internal tools, admin portals, dashboards, workflow applications, or reporting systems.
Familiarity with Docker, Kubernetes, deployment configuration, service logs, or operational troubleshooting.
Experience with GitLab CI/CD or similar automation systems.
Experience with Python web frameworks such as Django, Flask, or FastAPI.
Experience with database schemas, migrations, indexes, or data validation logic.
Experience with observability tools, metrics, dashboards, alerts, or production monitoring.
Interest in improving internal platforms, automating manual workflows, and reducing operational burden.
Anticipated annual base salary range $130,000 - $170,000, plus eligible for discretionary bonus
Tower’s headquarters are in the historic Equitable Building, right in the heart of NYC’s Financial District and our impact is global, with over a dozen offices around the world.
At Tower, we believe work should be both challenging and enjoyable. That is why we foster a culture where smart, driven people thrive – without the egos. Our open concept workplace, casual dress code, and well-stocked kitchens reflect the value we place on a friendly, collaborative environment where everyone is respected, and great ideas win.
Our benefits include:
Generous paid time off policies
Savings plans and other financial wellness tools available in each region
Hybrid working opportunities
Free breakfast, lunch, and snacks daily
In-office wellness experiences and reimbursement for select wellness expenses (e.g., gym, personal training and more)
Company-sponsored sports teams and fitness events (JPM Corporate Challenge, Cycle for Survival, Wall Street Rides FAR and more)
Volunteer opportunities and charitable giving
Social events, happy hours, treats, and celebrations throughout the year
Workshops and continuous learning opportunities
At Tower, you’ll find a collaborative and welcoming culture, a diverse team and a workplace that values both performance and enjoyment. No unnecessary hierarchy. No ego. Just great people doing great work – together.
Tower Research Capital is an equal opportunity employer.
About Tower Research Capital
Financial Services1,001-5,000Founded 1998
Tower Research Capital is a quantitative trading firm that builds high-performance technology and independent trading teams to trade across global markets and asset classes.