Full-Stack Developer – Fintech Backend Focus

WeSoftYou Inc.

Full-Stack Developer focusing on backend with real fintech experience for crypto exchanges or digital banking. Collaboration with product and business stakeholders on financial operations and compliance workflows.

Posted 4/27/2026full-timeRemote • 🇺🇦 UkraineJuniorMid-LevelWebsite

Tech Stack

Tools & technologies

DjangoPostgresPythonReact

About the role

Key responsibilities & impact

Designing and building backend services that power financial operations - payments, ledgers, transaction processing, and compliance workflows
Integrating with external payment providers, banking APIs, and crypto infrastructure
Owning complex backend logic while contributing to React-based frontend when needed
Ensuring financial data integrity, security, and regulatory compliance across the stack
Collaborating closely with product and business stakeholders who speak the language of finance

Requirements

What you’ll need

2-3+ years of hands-on experience building fintech products — ideally a crypto exchange or digital bank (this is a hard requirement, not a nice-to-have)
Strong Python backend expertise (Django)
Practical experience with financial systems: payments, ledgers, double-entry accounting logic, reconciliation
Experience integrating with external payment providers — APIs, webhooks, payment flows, error handling
Understanding of compliance-sensitive workflows: KYC, AML, transaction monitoring
Comfortable with React on the frontend - you don't need to be a UI specialist, but you can own a feature end-to-end
Experience with relational databases and financial data modeling (PostgreSQL preferred)

Benefits

Comp & perks

Professional Growth opportunities: Ambitious goals and interesting projects; Regular & transparent performance review and feedback process; Possibility for both vertical or horizontal growth (in case you want to try a different path).
Comfortable Working conditions Flexible working hours; Provision of required equipment; Remote working model.
Benefits program 18 working days of fully paid vacation; Free tax reporting support by our Financial department; Help with individual entrepreneurs’ questions and accounting support; Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

PythonDjangoReactrelational databasesPostgreSQLfinancial systemspaymentsledgersdouble-entry accountingreconciliation

Soft Skills

collaborationcommunication