Lead Backend Engineer - Cloud & APIs (C#/APL)

SimCorp; Warszawa; Hybrid; PLN 260,000 - 380,000; Full time

Benefits offered by this job

Flexible hours

Hybrid office

Healthcare package

Career development

International environment

Job summary

SimCorp is seeking a Lead Software Engineer to join the Portfolio Analytics product area in Warsaw. You will work in an agile team of 5–7, focusing on backend services, C#, APIs, and cloud-ready architectures.

The role emphasizes performance, maintainability, CI/CD, and collaboration with an international team. You will mentor others, explore new technologies, and contribute to the ongoing modernization of our product.

Qualifications

• Strong C#/.NET expertise with backend focus.
• Experience building scalable, secure enterprise applications.
• Ability to learn new technologies and integrate into the stack.
• Proactive contributor to CI/CD, telemetry and testing practices.
• Excellent English communication in an international environment.

Responsibilities

• Design and implement scalable, secure backend solutions aligned with product architecture.
• Collaborate with product teams to refine client requirements.
• Drive continuous improvements in engineering practices and tooling.
• Develop domain expertise across multiple areas of the portfolio analytics product.

Skills

Advanced C# skills

API development

Backend services

CI/CD pipelines

Telemetry

English communication

Enterprise architecture

Education

M.Sc. in Computer Science

Tools

Visual Studio

DyalogAPL

Oracle database

Job description

SimCorp is seeking a Lead Software Engineer to join the Portfolio Analytics product area in Warsaw. You will work in an agile team of 5–7, focusing on backend services, C#, APIs, and cloud-ready architectures.

The role emphasizes performance, maintainability, CI/CD, and collaboration with an international team. You will mentor others, explore new technologies, and contribute to the ongoing modernization of our product.