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Lead Full-Stack Software Engineer

Warsaw🌐 Remote💼 Full-time🗓 2026-07-31 → 2026-09-26

Core

Lead developer providing technical leadership, defining test architecture, and balancing active coding with automation initiatives for enterprise investment operations products.

Role type

Lead Full-Stack Software Engineer (Dev/QA)

Builds

Enterprise investment operations products enabling STP and automation for financial institutions

Domain

FinTech / Investment Management

Deliverable

production ML models | product features

Required skills

C#, .NET, Angular, Test Automation Strategy, CI/CD, Software Architecture, Domain-Driven Design, SQL, Cloud Infrastructure

Preferred skills

APL, FinTech domain knowledge, Derivatives (options, futures, swaps)

Technologies

C#, Angular, APL, .NET, Azure, TeamCity, Azure DevOps, Git, SQL

Responsibilities

Provide technical leadership in design, development, and testing; Define and own test architecture and quality strategy; Mentor and coach engineers; Conduct root cause analysis for complex defects; Advocate for improvements in tools and engineering processes

Seniority

Senior, hands-on IC with leadership

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