Lead Python Developer (Fintech)

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SeniorZdalnie·GdańskFull-time

#477439·Dodano 5 dni temu·1

Źródło: justjoin.it

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Tech Stack / Keywords

Python Pandas SQL NumPy Git CI/CDConda

Podsumowanie oferty

Build Python data-processing workflows and manage deployment pipelines for large-scale systems and trading databases. The role focuses on SQL queries, dataset analysis, and reconciling results across sources.

Wymagania

At least 7 years of experience as a Python Developer.
Strong command of Python, Pandas, and NumPy.
Adaptability in using conda, poetry, and uv to manage packages and virtual environments.
Expertise in crafting and refining SQL queries.
Experience handling large, unstructured datasets such as loan-level tapes and model outputs.
Ability to reconcile two sets of results and explain the reasons for differences.
Hands-on experience with Git, including branching, Pull Requests, and code reviews.
English proficiency at B2+ level or higher.

Nice to have:

Familiarity with SQL Server/T-SQL.
Comfort working with the Linux command line, SSH, and hybrid Windows/Linux file shares (SMB/NFS).
Knowledge of CI/CD pipelines, including builds, testing, deployment, and rollback procedures.
Foundational understanding of fixed-income concepts: price/yield relationships, duration and convexity, spread types (OAS, Z spread), the distinction between coupon and yield, and accrued interest.

Obowiązki

Build data-processing workflows using Python and manage virtual environments.
Craft and fine-tune SQL queries for trading databases.
Work collaboratively through Git, including branching, Pull Requests, and code reviews.
Handle CI/CD pipeline tasks, including builds, testing, deployments, and rollbacks.
Examine large and intricate datasets, including loan-level tapes and model outputs.
Cross-check results from multiple sources and investigate discrepancies.
Document and clarify variances identified during data reconciliation.

Benefity

Career development programs.
Thought leadership, mentoring, soft skills, and well-being programs.
Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS.
English classes.
Participation in the Employee Stock Purchase Plan with a 15% discount.
Benefits package including health insurance, multisport, and shopping vouchers.
Referral bonuses of up to $2,000.
Offices with entertainment and relaxation zones, table tennis, football, free snacks, and coffee.
Corporate, social, and well-being events.

Kursy językowe

Udziały pracownicze

Ubezpieczenie

Karta sportowa

Premie

Darmowe przekąski

Napoje w biurze

Spotkania integracyjne

Inne informacje

Work hours extend to 8–9 PM.
Remote work is available within Poland.
Opportunity to work abroad for up to 60 days annually.

EPAM Systems

1770 aktywnych ofert

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