Senior Software Engineer Ai Enthusiast (Remote)

We are the company that stands behind the spectacular success of CKEditor, used by millions of people around the world. At CKSource we produce software components that other developers use to build their applications (WYSIWYG editor, file manager, document converters, etc.). Our flagship product is CKEditor 5 – an open-source, modern TypeScript, rich text editor with custom data model and virtual DOM – check our GitHub repository.

We are part of Tiugo Technologies, a launchpad for new developer platforms, helping software companies accelerate growth, increase operating efficiency, and scale their business. Tiugo contains a suite of brands that are API-first, market-leading developer platforms focused on content creation and digital collaboration. Tiugo’s current family of brands includes CKEditor, TinyMCE, ButterCMS, and Uploadcare.

Together our products have powered millions of software applications and websites. Enabling content and communication in everything from Microsoft to NASA, you might not know our name, but you’ve probably used our software.

Your new role

As a Senior Software Engineer with a passion for AI, you will play a key role in an exciting new project. Your expertise will drive the integration of Large Language Models (LLMs) and advanced AI-based text processing technologies into our flagship product, CKEditor 5. This is a unique opportunity to shape the future of content creation by redefining how users interact with digital text.

You will be responsible for designing, developing, and implementing scalable AI-driven solutions, focusing on leveraging LLMs to create features such as contextual text predictions, automated content generation, and advanced language understanding within CKEditor 5. Your work will directly influence the direction and implementation of AI technologies, making a lasting impact on our products and their millions of users.

Key Responsibilities:

• Develop AI-based features, particularly those utilizing LLMs, to enhance CKEditor 5. This includes implementing contextual text predictions, automated content suggestions, and other intelligent text processing capabilities.

• Design and deliver multiple Proofs of Concept (POCs) that showcase the potential of AI in improving the user experience within rich text editing environments.

• Investigate and apply cutting-edge generative AI methodologies to meet specific business needs, driving innovation within the company.

• Engage in code reviews, pair programming, and cross-functional collaboration to ensure the highest quality results, sharing best practices.

• Write clean, maintainable, and well-documented code, while balancing the need for comments with well-structured code.

• Share best practices on programming standards, tools, and processes to foster continuous improvement.

To be successful in this role you need the following:

• Over 5 years of software development experience.

• Proficiency in programming languages such as JavaScript, TypeScript, and Python.

• Hands-on experience with AI/ML frameworks and tools.

• Expertise in working with LLMs and advanced AI models, with a proven track record of deploying these technologies in real-world applications.

• A passion for AI and a deep understanding of the latest trends and developments in LLMs and NLP.

• Excellent problem-solving skills and the ability to think critically and creatively.

• Outstanding communication skills, both verbal and written.

• Proficiency in English (at least B2 level).

Why Join Tiugo:

Our Tiugonauts are a huge part of what makes Tiugo a great place to work! Aside from a great team, some of our benefits include:

• A great atmosphere in a team of talented developers who are nice people, too 🙂

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  Flexible working hours – you start at the time that suits you. If you need to go out somewhere – no problem;

• Tasks tailored to your predispositions;

• The total monthly compensation package range for this position is 22 000 PLN – 30 000 PLN. Available forms of employment: agreement B2B or contract of employment;

• 
  Quarterly and annual financial bonus depending on the company’s performance;

• 
  Additional days off and financial resources for personal development (up to 5 days and 6.000 PLN yearly, depending on the work experience);

• Extra leave for Tiugo Day – our company’s foundation day and your birthday;

• English lessons with a native speaker and an online language platform with the possibility to learn English, Spanish, and German;

• All necessary equipment such as laptop, additional monitor, and accessories;

• Private medical care (Enel Med or Medicover) and Multisport card;

• Access to mental health support and personal growth resources through Mindgram;

• You can work 100% remotely or from our Warsaw/Poznań offices (no dress code, no open space, chill room with foosball and ping pong table).

• 2 weeks of paid parental leave for our contractors

Our recruitment process:

• a short Zoom meeting with Iza (our HR Generalist) to get to know each other better;

• interview with our Hiring Manager Jacek Bogdański.