Luxembourg Job Openings

Byborg IP

Senior Software Engineer, Backend

Luxembourg

FULL TIME

September 6, 2024

Company Description
Welcome to Byborg! As a leader in IT and streaming solutions, we deliver high-quality services for premium online experiences.
Headquartered in Luxembourg and operating globally, our company is proud of its diversity, with over 40 different nationalities working side by side. Since its launch, our flagship product has led the market, continually pushing the boundaries of digital innovation and today our platforms serve millions of users daily.
Working with a wide range of cutting-edge technologies and constantly pushing the envelope in AI experimentation, we ensure robust and reliable performance through our powerful network of data centers. Furthermore, our advanced design and testing methods, including Behavior-Driven Development, set us apart.
We are proud of our dynamic portfolio, featuring over 16 leading and fast-growing brands. These include our streaming platforms (Live Jasmin.com, Cherry.TV, Is Live.com, Oranum.com), our marketing and advertising services (Ad Supply, AWEmpire, Twin Red), and our entertainment and lifestyle brands (Loyal Fans.com, The Million Roses, Kinkly.com).
Are you looking for new challenges in an international, collaborative environment? The Byborg squad is seeking passionate individuals ready to make an impact. Join us in our inclusive workplace where you will be appreciated, and you can grow and achieve your potential. Help us shape the future!

Job Description

Contribute to the creation of high-quality software architecture and system design, with an emphasis on scalable solutions for high-load and high-concurrency environments.
Write clean, well-documented, and maintainable code following industry best practices, ensuring code quality, performance, and scalability.
Collaborate with cross-functional teams, including frontend developers, designers, and product owners, to deliver robust and scalable solutions.
Propose, evaluate, and drive the adoption of new technologies, frameworks, and methodologies to improve development efficiency and product quality.
Troubleshoot, debug, and resolve complex technical issues, including optimizing systems for high-load, concurrency, and performance tuning.
Participate in code reviews and provide constructive feedback to peers.
Ensure the security, performance, and scalability of the backend infrastructure in high-traffic environments.
Contribute to continuous improvement by developing documentation and processes that enhance team efficiency.

Qualifications

Experience: Proven experience as a Backend Developer with 3-5 years of professional experience in web application development, particularly in building systems designed to handle high-load and high-concurrency traffic.
PHP Expertise: Strong proficiency in PHP, with hands-on experience in frameworks such as Symfony or similar.
Concurrency and Load: Demonstrated experience in designing and maintaining systems optimized for concurrency, including experience with caching, message queues, load balancing, and horizontal scaling techniques.
Testing: Strong knowledge of Test-Driven Development (TDD) and Behavior-Driven Development (BDD), with experience in writing unit and integration tests.
Database: Solid understanding of relational databases (e.g., My SQL), with experience in writing optimized, complex SQL queries for high-traffic environments. Familiarity with No SQL databases like Mongo DB is a plus.
Version Control: Experience with Git and modern version control systems.
API Design: Experience in designing and building RESTful APIs, with knowledge of Graph QL considered a plus.
Cloud and Dev Ops (Optional): Familiarity with containerization technologies (e.g., Docker, Kubernetes) is advantageous.
Security: Understanding of security best practices in backend development, especially in high-load environments, including authentication, authorization, and data protection.
Problem-Solving: Strong analytical and problem-solving skills, with the ability to debug and resolve complex technical issues.
Collaboration: Excellent communication skills and the ability to work effectively in a team-oriented, collaborative environment.

Additional Information
What we offer

A competitive compensation package along with relocation support to help you move to the Grand Duchy
Your health is our wealth: private health insurance and free gym membership
On top of the minimum 26 vacation days, we also provide additional days the longer you work for us
Forgot your morning grub at home? We provide daily breakfast for our employees, energizing them for the day ahead and helping them connect with each other
The opportunity to see your work directly contribute to the success of the company
When you grow, we grow: You have the chance to attend events, meetups, and other perks for your professional growth
You’re joining the #Byborg Squad and you are going to look the part! We give out company-branded merchandise to every new joiner
And of course, a fun, professional, and collaborative work culture

Byborg Enterprises is an equal employment opportunity employer. We consider individuals for employment based on their skills, abilities and experience. We thrive to attract and hire a strong, talented and diverse workforce, prohibiting discrimination based on race, color, religious or political beliefs, age, nationality, physical, mental or developmental disability, gender, sexual orientation.
DISCLAIMER: This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at management's discretion.
NOTE: Byborg Enterprises SA does not accept unsolicited resumes from agencies. We consider any resume (CV) or biography received from an agency without prior approval from our Legal and Recruiting Department to be unsolicited, and such submissions will not be recognized for purposes of “ownership” of the candidate.
We are in it for the long haul so your future is safe with us.

New Job Alerts

Deloitte

Developer Back End (SQL Server & REST API) (m/f)

Luxembourg

November 15, 2024

View Job Description

TRIANGLE Solutions RH Luxembourg

Mécatronicien PL

Esch-sur-Alzette

FULL TIME

November 15, 2024

View Job Description

State Street Corporation

Fund Accountant with German language proficiency, Associate

FULL TIME

November 15, 2024

View Job Description

TRIANGLE Solutions RH Luxembourg

Carrossier PL

Esch-sur-Alzette

FULL TIME

November 15, 2024

View Job Description

Luxembourg Institute of Science and Technology (LIST)

SD-25117 PHD ON FOREST SOIL DROUGHT AND SOIL MICROBIAL PHYSIOLOGY AND CARBON PERSISTENCE

Esch-sur-Alzette

PRIVATE EQUITY SENIOR ADMINISTRATOR (M/F) - LUXEMBOURG

August 9, 2024

View Job Description

Hootsuite

Luxembourg

FULL TIME

November 15, 2024

View Job Description

TRIANGLE Solutions RH Luxembourg

Carrossier PL

Esch-sur-Alzette

FULL TIME

November 15, 2024

View Job Description

Luxembourg Institute of Science and Technology (LIST)

SD-25117 PHD ON FOREST SOIL DROUGHT AND SOIL MICROBIAL PHYSIOLOGY AND CARBON PERSISTENCE

Esch-sur-Alzette

FULL TIME

November 15, 2024

View Job Description