Software Engineer, Frontend
Software Engineering
Turkey
Posted on Apr 2, 2026
Type: Full-timeLocation: Türkiye (Remote)About the jobBase64.ai helps businesses automate workflows through intelligent document processing (IDP) solutions. We develop AI-powered technologies for automated document processing, large language models, generative AI, natural language processing, facial recognition, and signature recognition. We are looking for a Software Engineer, Frontend to join our engineering team as part of our growth. This is an exciting opportunity to work on industry-leading projects in a multinational company with attractive benefits, including a competitive salary, a company stock option program, remote work options, and flexible hours.What makes this role differentYou will work on real AI products used in production by enterprise customers. We care deeply about making the product truly useful for end users, with a strong focus on frontend quality, performance, and clean architecture. We move fast and rapidly adopt modern frontend technologies and new industry standards, and we actively use AI-assisted development workflows to build, test, and ship features faster without compromising quality. You will have strong ownership, direct impact on product and design decisions, and a culture built around code reviews and collaboration.Responsibilities- Take ownership of specific features or modules from development to deployment, including testing and documentation.- Develop and maintain user interfaces using React.js.- Collaborate with engineers and cross-functional teams to design, implement, and troubleshoot software solutions.- Write, test, and maintain high-quality frontend software while ensuring scalability, maintainability, and performance.- Participate in code reviews and contribute to project planning, including defining technical requirements and timelines.- Contribute to improving UI/UX consistency and frontend architecture across the product.Requirements- Bachelor’s degree in Computer Engineering, Software Engineering, or a related engineering field.- Strong programming skills in JavaScript and React.js.- Strong familiarity with HTML and CSS.- Strong work ethic, meticulous attention to detail, excellent problem-solving abilities, self-motivation, and a team player.- Comfortable working with AI-assisted development tools (e.g., using AI for faster iteration, debugging, refactoring, and documentation).- Fluency in English, as you will collaborate with a multicultural team.Before you apply- Please solve the following LeetCode problem: Valid Parentheses- Please do not use LLMs or AI coding tools to solve this problem. If you move forward in the process, you will be asked to solve a similar problem during the technical interviews.- Once you’ve completed the solution, email your application and code to careers@base64.ai by clicking Apply Now.Who we areBase64.ai is a global, multicultural organization with team members and offices across North America, South America, Europe, and Asia. We are committed to fostering an inclusive, diverse, and supportive work environment. We believe innovation thrives when people from different backgrounds and perspectives come together with a shared mission. No matter who you are or where you’re from, we welcome you to bring your full self to Base64.ai.If you’re passionate about frontend engineering and want to be part of a team shaping the future, we’d love to hear from you. Apply today and help us build the next generation of AI solutions.