Mid-Senior Backend Software Engineer

Summary

Join Hostinger, a rapidly growing company with 900 professionals serving over 4 million clients globally. We build world-class solutions for online success, guided by 10 company principles and a focus on customer obsession, innovative products, and talented teams. As a backend developer, you will design, develop, and maintain backend systems and APIs using NodeJS, collaborating with other team members to optimize performance, scalability, and security. You will implement data storage solutions, integrate third-party APIs, and ensure proper documentation. This role requires strong NodeJS, PostgreSQL or MySQL experience, along with knowledge of REST APIs, SQL, and testing methodologies. Hostinger offers a comprehensive benefits package including health insurance, paid time off, flexible work arrangements, professional development opportunities, and various wellness programs.

Requirements

• 3+ years of experience with NodeJS, PostgreSQL or MySQL
• Unit testing and end-to-end testing
• Knowledge of REST API, SQL, and any ORM
• The Git versioning system is not new to you as you did tracking changes there numerous times
• You know message queueing technologies, like RabbitMQ, BullMQ, or GCP PubSub
• You know application containerization technologies, like Docker
• You are a self-starter who is not afraid to challenge the status quo

Responsibilities

• Design, develop, and maintain backend systems and APIs using NodeJS
• Collaborate with front-end developers and other team members to define API requirements
• Optimize APIs for performance, scalability, and security
• Implement data storage solutions and database management
• Integrate third-party APIs and services as needed
• Ensure proper documentation of APIs for internal and external use
• Monitor and troubleshoot backend services to identify and resolve issues
• Stay updated on industry best practices and emerging technologies in backend development
• Deliver high-quality code solutions and make decisions on product architecture
• Write clear, scalable, and tested code that creates actual business value
• Share feedback with your peers

Benefits

• A health insurance package from Day 1
• Recharge leave: one month of additional paid holidays for your wellbeing
• Gym membership to support a balanced lifestyle
• Company-provided sick days
• Regular health checks at the Kaunas and Vilnius offices
• Group activities and clubs: sports, arts, professional development, or other hobbies
• 360 growth: A supportive and experienced team eager to share their knowledge. Limitless learning - Manager’s Academy, Coachhub, Reforge, Scribd, and other learning platforms and tools. Global conferences and industry events to broaden your knowledge and gain global perspectives. Feedback culture - a culture of openness, collaboration, and continuous improvement. Physical and digital libraries, and industry-leading subscriptions. Internal mobility – unlimited opportunities for you to grow and advance within the organization. Mentoring and developing new generation leaders with the TesoXchange program
• Freedom & responsibility: Flexibility to manage your working hours and agenda. Work from modern offices in Kaunas, Vilnius, and Indonesia or in the comfort of your home. An opportunity to work from anywhere in the world. Fast-paced environment with no waiting lines for your ideas and projects to become reality
• Collaboration nurturing events to keep you in the loop (Town Halls, etc.)
• Top-notch company festivals: Summerfest & Winterfest
• Meet the Client initiatives to learn more about our clients and celebrate their success
• Workations & team buildings locally and globally
• Appreciation gifts for work milestones and life's big moments
• Access to the Žalgiris Arena VIP Lounge for concerts, basketball games, and other events with your team