> Markdown version of [/jobs/ext/1523081-team-lead-software-engineer-billing-squad](https://www.wearedevelopers.com/jobs/ext/1523081-team-lead-software-engineer-billing-squad). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Team lead software engineer - billing squad - **Company:** Alex Staff Agency - **Location:** Rotterdam, Netherlands (Remote available) - **Experience:** Expert - **Salary:** €7,000.0 - €8,000.0 - **Contract:** Permanent contract - **Skills:** .NET Framework, Amazon Web Services, Architectural Patterns, C Sharp (Programming Language), Code Review, Command-Query Responsibility Segregation (Software Development), Relational Databases, Elasticsearch, PostgreSQL, Message Broker, RabbitMQ, Redis, Systems Integration, Kubernetes, Domain Driven Development, Event Sourcing, Software Coding, Docker, Microservices - **Published:** July 2, 2026 - **Apply:** https://nl.talent.com/redirect?id=623422248597007095&source=vacant&utm_medium=xml&utm_campaign=marketing&utm_product=vacantnew_bulk&oapply=org_v2026-06&puid=3dea3deegdddgddcfdde3dee3deegddc3de83deb3de73de93deg3deg3de93deg3de73debged33def3degged29ddg3degeddgfddg9ddgcddgded38cdbebdb8bde9ed3fd&pos=2&xml_batch_generation_id=737db636-ad3c-4308-9957-d964db413547&falcon=1&pid=194cfc6bdef8&bpid=8ee88e043a49c6c8c00afbaf3cb9903e ## About the Role * 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) ## Description 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., * 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 ## Related Videos - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) - [Beyond Kafka & RabbitMQ: Why NATS is the Future of Microservices Messaging](https://www.wearedevelopers.com/videos/1646-beyond-kafka-rabbitmq-why-nats-is-the-future-of-microservices-messaging) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Developing ASP.NET Core Microservices with Dapr: A practical guide](https://www.wearedevelopers.com/videos/1528-developing-asp-net-core-microservices-with-dapr-a-practical-guide) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)