Job Description

On site

Full time

Your future team

Our regulatory reporting platform automates the production of compliance documents for major financial services clients. The system processes tens of thousands of documents per cycle, serving global institutions across the fund industry and beyond. As regulatory demands and client volumes grow, we are scaling the platform’s architecture to meet increasing throughput and reliability requirements.

Your advantages of joining us

• Global impact, local connections Work on international projects with diverse teams while creating meaningful impact in your local community.
• Innovative work that matters Contribute to cutting-edge projects using the latest technologies and tools to stay ahead.
• Inclusive, flexible culture Join an environment where your voice matters, with flexible hours that support a healthy work–life balance.
• Purpose-driven work Take part in sustainability initiatives and community service, making a real difference as you grow your career.
• Wellness and team spirit Stay healthy and engaged with access to fitness facilities, sport clubs, and flexible work arrangements.

How you'll contribute to our success

1. Own the platform’s technical direction — from architecture and design through to production stability, performance, and next-generation migration delivery.
2. Guide and mentor a cross-site engineering team: conduct code reviews, establish coding standards, and drive engineering excellence day-to-day.
3. Shape the DevOps culture — CI/CD pipelines in Azure DevOps, infrastructure-as-code, containerisation, alerting, and deployment automation.
4. Build high-performance, data-intensive backend services using C#/.NET and SQL/NoSQL to power complex regulatory document processing at scale.
5. Collaborate with QA, business analysts, and stakeholders to plan releases, manage technical risk, and bridge the gap between engineering and business.

Your skills

1. Diploma: Degree in Computer Science or a relevant technical field.
2. Experience: 7+ years of professional software development, with demonstrated experience in a technical lead or senior architect capacity.
3. Soft skills: Excellent communication in English (written and spoken), ability to explain complex technical topics to non-technical stakeholders, proven leadership of distributed teams, collaborative attitude, and a genuine drive to share knowledge.
4. IT skills: Strong proficiency in C#/.NET, Azure (AKS, Service Bus, Application Insights), SQL Server (performance tuning, schema design, query optimisation), Entity Framework, Docker, CI/CD, and infrastructure-as-code. Nice to have: Cosmos DB, document generation engines (Windward, Aspose), Domain-Driven Design. Experience integrating AI tools into development team workflows (considered an asset).
5. Languages: English (fluent, required).

Interested? Please submit your resume in English

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With more than 2,600 employees and 98 nationalities, Deloitte Luxembourg is one of the Grand Duchy's largest, strongest and oldest professional services firms. For more than 75 years, our talented teams have been serving clients in various industries delivering high added-value offerings to national and international clients in audit and assurance, consulting, financial advisory, risk advisory, tax, and related services. Deloitte Luxembourg is part of the global Deloitte network.

Deloitte provides leading professional services to nearly 90% of the Fortune Global 500® and thousands of private companies. Our people deliver measurable and lasting results that help reinforce public trust in capital markets and enable clients to transform and thrive. Building on its 180+-year history, Deloitte spans more than 150 countries and territories. Learn how Deloitte’s over 470,000 people worldwide work together every day to make an impact that matters at www.deloitte.com.