Expert Full Stack JavaScript Developer at Ciklum

Ciklum is looking for an Expert Full Stack JavaScript Developer to join our team full-time in Bulgaria.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As an Expert Full Stack JavaScript Developer, become a part of a cross-functional development team engineering experiences of tomorrow.

Responsibilities:

• Design and implement complex web applications using the established approaches and best practices
• Provides technical solutions and expertise to steer the project to successful completion
• Provides guidance and technical leadership to the assigned team members
• Collaborate with developers and other team members to design, implement and provide a performant, scalable, reliable and flexible solution
• Open to learning and working with various programming languages, frameworks and concepts including Rust, Python, React, open source
• Guides development workflow (reviews requirements, planning, highlights edge cases), defines and implements the engineering standards

Requirements:

• 6+ years of proven experience as a Fullstack Developer or in a similar role
• Experience in the iGaming industry
• Experience in Tech Lead/Team Lead role
• Strong proficiency in JavaScript, TypeScript, NodeJS, ReactJS
• Experience in using NodeJS advanced features and building high-performance applications
• Versatile approach to software engineering including diverse tech stack (Rust, Python + tell us what you can)
• Experience in using complex queries and aggregations to databases (Postgres, Redis)
• Hands-on experience with application deployment patterns and tools (Docker, Kubernetes)
• Prior record in infrastructure configuration using popular cloud providers (like AWS, GCP, Azure) or Virtual Private Cloud
• Experience in R&D and LLMs API development will be a plus
• Solid understanding of software development principles and design patterns
• Practical experience with testing approaches and tools
• Supporting code quality metrics
• Familiar with monitoring and logging tools
• Experience working in an Agile development environment
• Excellent level of written and spoken English

Personal skills:

• Excellent collaboration and communication skills
• Ability to be a driving force and role model in the team
• Ability to support other team members' ideas and create a productive discussion environment
• Following the “said and done” principle
• Accountability for the own scope of work
• Proactive in efforts to deliver results according to expectations
• Suggesting new ideas, and looking for alternative solutions
• Eager to learn and grow: curios, keen to constant self-development
• Constantly improving own mastership
• Ability to express ideas, thoughts, and questions simply, concisely, and in a structured way

What's in it for you?

• Care: your health is our priority. We ensure comprehensive company-paid medical insurance, Multisport cards, as well as financial and legal consultations
• Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Flexibility: Own your schedule – you are the one to decide when to start your working day. Just dont miss your regular team stand-up
• Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
• Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
• Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

About us:

Ciklum entered Bulgaria in 2022 to expand its presence in Eastern Europe. We are ready to welcome bright talents.

Be a part of a big story created right now. Let’s grow our delivery center in Bulgaria together! Boost your skills and knowledge: create and innovate with like-minded professionals—all of that within a global company with a local spirit and start-up soul.

Be bold, not bored!

Interested already?

We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.