Senior Software Engineer .NET F/M

Talantir; France; Hybrid; EUR 75,000 - 110,000; Full time

Benefits offered by this job

Paid leave

Meal vouchers

Health insurance

Transport refund

Hybrid work

Training catalog

Rooftop office

Team events

Job summary

Betclic, a European leader in online gaming, is seeking a Senior Software Engineer focused on C#/.NET to deliver high-quality code in a microservices environment. You will participate in planning, mentoring teammates, and ensuring robust production systems.

This permanent role is based in Bordeaux with a hybrid work model and occasional on-site presence. A strong benefits package accompanies growth opportunities within the company.

Qualifications

• Proven experience in C#/.NET development.
• Familiar with DevOps and on-call production support.
• Ability to write high-quality, maintainable code.

Responsibilities

• Conduct technical studies before development.
• Participate in project planning and estimation.
• Write high-quality code while following best practices.
• Mentor and upskill other squad members.
• Collaborate with other squads on cross-functional feature development.
• Monitor production daily and implement monitoring/alerting solutions.
• Be capable of providing on-call support.
• Help define technical guidelines within our Guilds.

Skills

C# / .NET development

Tools

GitHub Actions

Jenkins

Datadog

Terraform

Job description

WE ARE BETCLIC

Betclic, European leader in sports betting, is much more than just an online gaming site! Also offering Poker, Horse Racing, and Casino games across various countries and continents, it is an inspiring and forward-thinking company: every day brings new challenges in a modern and dynamic environment. As an influential player in the tech industry, with strong and sustained growth over the years, we believe in innovation through diversity and inclusion and encourage everyone to reach their full potential. With our multicultural team, we provide an optimal, safe and responsible gaming experience, powered by cutting-edge technology.

WHY JOIN US?

• An international and creative environment where every project is an opportunity to innovate
• Hypergrowth that brings new challenges and development opportunities every day
• A healthy work-life balance: flexible remote work and workplace well-being are essential pillars for us.
• A unique and friendly atmosphere, with 1,600 employees across 5 countries and our headquarters in Bordeaux

Are you passionate about sports and tech? Join us and help shape the future of online gaming!

ENTER THE GAME

At Betclic, technological performance is at the heart of everything we do:

In-house developed applications for full control over the value chain: real-time segmentation, player protection through awareness and rule integration, risk detection, and more.

User interfaces designed for an immersive player experience: highly secure, capable of handling massive traffic spikes, and integrating live-streamed sports events.

Tech teams organized into autonomous squads and tribes, each responsible for a specific functional and technical domain, enabling end-to-end project ownership: development, load testing, delivery, and production monitoring (monitoring, alerting).

As a Senior Software Engineer within one of Betclic squad, you will be responsible for delivering the best possible experience for our customers by ensuring high-quality development and improving existing code.

YOUR ROLE WITHIN BETCLIC

• Conduct technical studies before development.
• Participate in project planning and estimation.
• Write high-quality code while following best practices.
• Mentor and upskill other squad members.
• Collaborate with other squads on cross-functional feature development.
• Monitor production daily and proactively implement monitoring and alerting solutions.
• Be capable of providing on-call support.
• Help define technical guidelines within our Guilds.

TECHNICAL ENVIRONMENT

• Microservices & event-driven architecture
• Low latency / High availability / High scalability
• Cloud-first approach: AWS, Azure & Terraform for Infrastructure as Code
• Databases: MongoDB, CosmosDb, Azure SQL, DynamoDB, Redis
• Messaging: Kafka, SNS/SQS
• API: REST or gRPC
• Datadog: Logs, APM, Alerting, etc.
• Shift-left testing approach
• CI/CD tools: GitHub Actions, Jenkins
• C# / .NET 8

WHO ARE WE LOOKING FOR?

We are looking for passionate individuals with a good sense of humor, respect, and kindness, who are constantly seeking to improve in their profession!

This job is for you if:

• You have professional experience in C#/.NET development.
• You embrace the DevOps philosophy, from designing deployment jobs to monitoring in production.
• You solve complex problems with simple solutions.
• You are performance-driven and aware of security challenges.
• You are comfortable communicating in English in a professional environment.

We have big ambitions, and we count on you to help us achieve our goals with your motivation, proactivity, and continuous improvement mindset. We believe a developer should be able to communicate, challenge, design, and code equally well.

WHAT ARE THE RECRUITMENT STEPS?

• If your application is selected, Mathilde will contact you within a week for a 30-minute HR pre-screening.
• You will then meet one of Betclic's Engineering Managers.
• Next, you'll be asked to complete a technical test with one of our .NET experts.
• We'll also invite you to take the AssessFirst test (personality, motivation, and reasoning).
• Finally, you'll have a final HR interview, where we'll review and discuss your AssessFirst results together.
• To ensure the best possible candidate experience, Betclic's recruitment process takes an average of 4 to 6 weeks.

WHAT CAN YOU EXPECT?

• 25 days of paid leave and 10 RTT days
• A Ticket Restaurant® card credited with €11 per day (€6 per day funded by Betclic)
• 100% health insurance coverage for you and your children
• 50% reimbursement of public transport costs or an annual sustainable mobility allowance (€230 for commuting with sustainable transport)
• Hybrid work model
• Access to a vast training catalog, with opportunities for professional development every year
• Extraordinary office spaces with a rooftop where you can enjoy sunny breaks with a view of the Cité du Vin
• Internal events to liven up your daily life
• On-site sports classes and organized tournaments (Pilates, circuit training, boxing, yoga, futsal, padel, tennis…)

Permanent contract, available immediately in Bordeaux, remote work possible from another city (on-site presence required 4 days a month)

Betclic Group – 117 Quai de Bacalan, 33300 BORDEAUX