# Team Lead Software Engineer - Billing Squad

> Alex Staff Agency · Rotterdam, Netherlands (Hybrid) · Full-time · Posted 2026-06-11

**Salary:** EUR 84,000–96,000

**Workplace:** hybrid

## Description

### **About the Company: C Teleport**

**C Teleport** ([cteleport.com](https://cteleport.com/)) — an AI-powered platform for business travel management in the B2B segment. Similar to [Booking.com](https://booking.com/), but for corporate clients: booking, modifying, and canceling flights and hotels — all in one interface.

**The product includes three platforms:**

-   Business Travel Platform
-   Marine & Offshore Travel Platform
-   Flight Crew Travel Platform

**How AI is used:** for intelligent search and unique cancellation/modification options for bookings. Companies manage all bookings and budgets in one place.

**Facts:**

-   Founded: 2017
-   Headquarters: Rotterdam, Netherlands (city center office)
-   Team: ~200 people, including 50 IT specialists
-   Work format: 50% office / 50% remote
-   Thousands of users worldwide, continuing to grow rapidly

### **About the Role**

We are looking for a **Lead Software Engineer** for the **Billing Squad** — one of the business-critical teams. This is a technical leadership role for someone who writes code, not just manages people.

**Philosophy:** "Leadership is earned at the keyboard, not the standup" — a lead who takes ownership of technical decisions, knows how to communicate with business stakeholders, and turns requirements into technical work. Culture of "agree or disagree, but commit."

**Team:** 2 senior full-time developers + 1 QA. They work remotely across European time zones, with office presence in Rotterdam.

### **Responsibilities**

-   Write code in C# / .NET (the role requires substantial hands-on coding)
-   Technically lead the Billing Squad: code review, mentoring, participating in hiring
-   Communicate with VP and C-level stakeholders, transform business requirements into technical tasks
-   Design and evolve microservices architecture using Docker
-   Work with PostgreSQL, RabbitMQ (or equivalents)
-   Apply architectural patterns: SOLID, TDD, DDD, Event Sourcing, CQRS
-   Participate in developing the billing/payments/invoicing domain, ERP integrations

## Requirements

### **Requirements**

**Mandatory (hard requirements):**

-   **7+ years** of development experience in **C# / .NET** — deep expertise
-   **2+ years** in a Team Lead or equivalent role (technical leadership)
-   **PostgreSQL** — experience with relational databases
-   **RabbitMQ** or similar message brokers
-   **Microservices + Docker**
-   Architectural patterns: SOLID, TDD, DDD, Event Sourcing, CQRS
-   Technical leadership: code review, mentoring, hiring
-   **English** — strong, able to work with C-level (written and spoken at negotiation level)
-   **Proven experience managing VP and C-level stakeholders**

**Nice-to-have:**

-   AWS or Kubernetes
-   Experience in billing, invoicing, payments, ERP integrations
-   Knowledge of VAT/GST, accounting principles, revenue recognition
-   Redis (additional platform service)
-   Elasticsearch

**Soft skills / psychological profile:**

-   A lead who writes code and doesn't avoid it
-   Takes ownership of technical decisions
-   Can communicate with business stakeholders
-   Deep domain immersion (no job-hopping)

## Benefits

### **Conditions**

-   **Salary:** €7,000 – €8,000 gross/month
-   **Contract:** Full-time, permanent employment
-   **Work format:** Hybrid. **Physical presence in the Netherlands required** (Rotterdam office)
-   **Benefits:**

-   Hybrid work from the Rotterdam office
-   Work-life balance policy
-   Growth at the intersection of travel, finance, and engineering
-   Municipality parking card (for office employees)

### **Selection Process**

**Stages:**

1.  **Recruiter screening** — including knockout questions
2.  **HR call with Hiring Manager**
3.  **Technical call** — CTO + Lead Engineer (1 or 2 separate calls, depending on schedule)
4.  **Meet-the-Team** — informal chemistry check with future team colleagues
5.  **Pre-employment Background Check** via 3rd party (as part of ISO 27001 compliance)

**Interview language:** English

## Apply

[Apply at Alex Staff Agency](https://apply.workable.com/alex-staff-agency-careers/j/3C2E7B989E/apply)

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