Senior Software Engineer, Full Stack/Backend

Byborg Enterprises; Budapest (MO); On-site; USD 90,000 - 130,000; Full time

Job summary

A leading technology company is seeking a Senior Software Engineer, Full Stack/Backend, to tackle complex technical challenges and build scalable applications. This role offers the opportunity to work with a modern tech stack in a collaborative environment. Candidates must have strong experience in PHP, Node.js, TypeScript, and modern JS frameworks. Competitive salary, professional growth opportunities, and a dynamic workplace culture are included.

Benefits

Private health insurance

AYCM sportspass

Cafeteria benefit

Professional growth opportunities

Company-branded merchandise

Collaborative work culture

Qualifications

• Strong experience with PHP (Symfony or Laravel) and Node.js.
• Expertise in TypeScript for backend and full-stack development.
• Proficiency in modern JavaScript frameworks such as React.js, Vue.js, or Angular.

Responsibilities

• Develop and maintain business features across backend and full-stack applications.
• Debug production issues on web applications.
• Set up and manage CI/CD pipelines.

Skills

PHP

Node.js

TypeScript

MySQL

React.js

Vue.js

CI/CD

Docker

RabbitMQ

Kubernetes

Tools

Docker

Kubernetes

Jenkins

Atlassian Bamboo

Job description

Senior Software Engineer, Full Stack/Backend

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Senior Software Engineer, Full Stack/Backend

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Welcome to Byborg! As a leader in IT and streaming solutions, we specialize in delivering high-quality services that offer 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. Today, working with the latest technology, our platforms serve millions of users daily.

We are proud of our dynamic portfolio, featuring over 16 leading and fast-growing brands. These include our streaming platforms (LiveJasmin.com, Cherry.TV, IsLive.com, Oranum.com), our marketing and advertising services (AdSupply, AWEmpire, TwinRed), and our entertainment and lifestyle brands (AdultTime.com, LoyalFans.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

We are looking for a talentedSenior Full Stack / Backend Engineerwho thrives in solving complex technical challenges and building scalable, high-performance applications. You will work with a modern technology stack and contribute to both backend and full-stack development, ensuring robust system architecture and seamless integrations.

In this role, you will

• Develop and maintainbusiness featuresacross backend and full-stack applications.
• Debugproduction issueson web applications running on multiple servers, database replicas, and caching systems.
• Write and maintaintechnical documentationto support ongoing development.
• Set up and manageCI/CD pipelines(e.g.,Jenkins, Atlassian Bamboo) to streamline deployments.
• Optimizesystem performancefor scalability, security, and maintainability.
• Ensureautomated test coverageacross backend services and full-stack features.
• Create and maintainreproducible development environmentsfor consistent deployments.
  
  

Qualifications

• Technical Skills
  
  

Backend Development

• Strong experience withPHP(preferably Symfony or Laravel) and Node.js.
• Expertise inTypeScriptfor backend and full-stack development.
• Experience developingRESTful APIsand knowledge ofGraphQLis a plus.
  
  

Frontend Development

• Proficiency inmodern JavaScript frameworkssuch as React.js, Vue.js, orAngular.
• Experience withTypeScriptin frontend development.
• Familiarity withstate managementsolutions (Redux, Vuex, Zustand, etc.).
  
  

Databases & Messaging

• Strong experience withMySQL, including writing optimized queries and database indexing.
• Experience withRabbitMQor other message brokers for event-driven architectures.
  
  

Containerization & CI/CD

• Experience withDocker/Podmanfor containerized applications.
• Familiarity withKubernetesis a plus.
• Experience setting upCI/CD pipelinesusingJenkins, Atlassian Bamboo, or similar tools.
  
  

Performance & Security

• Expertise inbackend performance optimizationandscalability techniques.
• Strong knowledge ofsecure authentication, authorization, andAPI security best practices.
  
  

Soft Skills

• Problem-Solving:Ability to diagnose and resolve complex technical issues efficiently.
• Collaboration:Strong communication and teamwork skills in an agile development environment.
• Adaptability:Comfortable working in afast-paced, iterative development cycle.
  
  

Nice to Have

• Experience withKubernetesand cloud-native architectures. Familiarity withElasticsearchandOpenAPI (Swagger).
• Experience inpayment system integrationsorhigh-availability architectures.
• Knowledge ofmicroservices architectureandevent-driven development.
  
  

What We Offer

• An exceptional compensation package
• Your health is our wealth: We will offer you a private health insurance and an AYCM sportspass
• Cafeteria benefit (gross 500.000 Ft / year)
• 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 #ByborgSquad 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.

During the recruitment process candidates will be requested to provide with a recent criminal record extract for background screening purpose.

NOTE: Byborg Enterprises 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.

PI272342836

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Technology, Information and Internet

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