Senior .NET Engineer — AI-Driven FinTech, Hybrid

Meniga Ltd; Ząbki; Hybrid; PLN 223,000 - 324,000; Full time

Benefits offered by this job

Private healthcare

Meal allowance

Phone allowance

Hybrid work model

Job summary

Meniga Ltd is seeking a Senior .NET Engineer to scale a fintech platform used by major banks. You will own critical services end-to-end, ensure reliability, and collaborate with squads to shape the product backlog.

The role blends on-prem and cloud work in a hybrid setup, with AI-driven development and high engineering standards. You'll work on high-stakes features for large clients, engaging with data-heavy systems using C#/.NET, MSSQL or PostgreSQL, and modern infrastructure tools.

Qualifications

• Strong, production-hardened C#/.NET experience.
• Experience with SQL databases (MSSQL or PostgreSQL) in large-scale apps.
• Ability to own services end-to-end for on-prem and cloud hybrid setups.
• Comfort with AI-enabled development.

Responsibilities

• Own services end-to-end - reliability, evolution, and the client relationship around them
• Co-own the squad backlog - shape direction aligned with the company's vision
• Maintain a high engineering bar with code reviews, testing discipline, and accountability

Skills

C#/.NET

Production-grade

AI tooling

Tools

MSSQL

PostgreSQL

Kafka

Azure

RabbitMQ

Kubernetes

Terraform

Python

Helm Charts

Job description

Meniga Ltd is seeking a Senior .NET Engineer to scale a fintech platform used by major banks. You will own critical services end-to-end, ensure reliability, and collaborate with squads to shape the product backlog.

The role blends on-prem and cloud work in a hybrid setup, with AI-driven development and high engineering standards. You'll work on high-stakes features for large clients, engaging with data-heavy systems using C#/.NET, MSSQL or PostgreSQL, and modern infrastructure tools.