Senior Fullstack Web Application Developer

About the role

The Senior Fullstack Web Application developer is responsible for building, developing, and integrating software applications. Design architectures, including the software, hardware and communications, to support the total requirements, as well as to provide for present and future cross-functional requirements and interfaces. Interact with project management to plan project schedules and technical direction. The role will be completely hands-on, writing well-formatted code, and demonstrating expertise in usability, and standards, while working with preferred development methodologies, and with at least 7 years of experience in software development. 

Responsibilities:

• Design, develop, and maintain scalable web applications
• Design and implement responsive and accessible web applications using modern frameworks
• Optimize application performance (code splitting, lazy loading, bundling, rendering optimization)
• Architect and develop scalable APIs and services with focus on performance, security, and maintainability
• Design and optimize database schemas
• Build and consume REST APIs
• Troubleshoot, debug, and improve application performance
• Collaborate with cross-functional teams to define, design, and deliver new features
• Coordinate with developers, business analysts, system analysts, and UX designers
• Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives, backlog refinement, code reviews, documentation)
• Perform code reviews and provide feedback
• Research, design, implement, and manage software solutions
• Test and evaluate new programs
• Create system diagrams and models for application development
• Develop high-level system design documentation (design, coding, testing, debugging)
• Communicate with clients to understand business processes and translate them into technical solutions
• Communicate development progress to senior management
• Work directly with client technical teams and business stakeholders during design and implementation

Requirements:

• At least 7 years of professional experience working with Node.js, ReactJS, Redux, and TypeScript, with proven experience in building production web applications using modern frameworks and state management solutions
• Strong understanding of frontend technologies, including HTML, CSS, and JavaScript, with experience in developing responsive web applications
• Experience in building and consuming REST APIs, along with professional experience in backend service development
• Understanding of database design, caching strategies, and distributed systems, with experience working with SQL databases
• Good knowledge of object-oriented programming, design patterns, and application architecture, including frontend architecture principles
• Experience working with Git and Agile methodologies (Scrum, Kanban), as well as experience writing testable code in CI/CD environments
• Strong debugging and troubleshooting skills
• Experience with code review processes and collaboration tools such as Azure DevOps, JIRA, GitHub, or GitLab
• Experience with Kubernetes and Docker
• Experience with cloud infrastructure management
• Experience implementing and managing CI/CD pipelines
• Technical Development Team Lead skills
• High level of English (written and spoken)

What we offer:

• Competitive remuneration package
• Referral bonus program
• 24 days annual paid leave
• Additional health insurance (outpatient & hospital medical care, dental care, coverage of dioptric glasses, and more)
• Free Psychological Counselling via Green Line and on the spot
• Newborn or newly adopted child bonus
• Food vouchers - 77 EUR /month
• Upskilling & reskilling training programs and e-learning hub
• Recognition awards
• Sports cards (partially covered by the employer) and company sports initiatives
• Special company discounts
• Various social and charity initiatives