Senior Python Developer with SQL, Investment Platform
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Salary
≈ $40k – $87k per year (Estimated)
Location
Remote (Brazil, Colombia, Mexico, Uruguay)
Seniority
Senior · 5+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 27, 2026. DataArt scores B on the Alion truth index.
Overview
Company
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Profile match
DataArt is a global software engineering and consulting firm headquartered in New York that builds and modernises custom software, data platforms and cloud infrastructure for clients in finance, travel, healthcare, media and retail. Founded in 1997, it runs delivery centres across Europe, the Americas and Asia, including offices in Wroclaw, Lublin and Lodz in Poland and teams in India, and works with more than 400 enterprise clients. Its openings include senior .NET, Java, Python and frontend engineers, DevOps and site reliability engineers, data architects and data engineers, QA automation leads and solution consultants.
We are looking for a Senior Python Engineer who writes production code every day and enjoys building reliable applications in close partnership with business users. In this role, you will modernize existing tools, develop new components, and help ensure critical investment workflows continue to operate smoothly.
The Investment Platform is focused on upgrading business critical ETF and investment analytics tools into scalable and maintainable applications. You will collaborate closely with engineering specialists and business stakeholders to support daily front office workflows and improve application reliability.
- Design, develop, and maintain production grade Python applications and APIs
- Refactor and modernize Python and Excel tools built by business teams
- Add tests, structure, security, and observability to existing applications
- Work directly with portfolio managers and front office users to clarify requirements and validate results
- Build data intensive and analytics features on SQL and cloud data platforms
- Contribute to CI/CD, automated testing, and code reviews
- Apply AI assisted development practices where they improve speed and quality
- 5 plus years of hands on production Python development
- Python is the main language in the candidate's current role
- Experience with ETF or investment front office environments in asset management, investment banking, or capital markets
- Experience working directly with portfolio managers or traders
- Experience modernizing legacy or business built applications
- Strong SQL skills
- Experience with cloud platforms
- Experience with AWS
- Experience with API design and integration
- Experience with automated testing
- Experience with CI/CD
- Experience with Git
- Ability to gather requirements directly from business users
- Ability to communicate clearly with non technical stakeholders
- Experience with fixed income ETFs
- Experience with portfolio management
- Experience with investment analytics
- Experience with Aladdin
- Experience with BNY
- Experience with comparable investment platforms
- Experience with Snowflake
- Experience with Redshift
- Experience with Databricks
- Experience with BigQuery
- Experience with AI enabled development
- Experience with agentic workflows
- Experience with AI assisted SDLC
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