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Senior Software Engineer, CK
Location
Poland
Posted
94 days ago
Salary
PLN24K - PLN32K / month
Seniority
Senior
Job Description
Senior Software Engineer, CK
CKEditor
• Design, build, and maintain backend services that power AI features for CKEditor 5 — including API orchestration, streaming, event-driven processing, and data persistence. • Integrate and orchestrate LLM providers to deliver intelligent editing features such as contextual text suggestions, automated content generation, and other intelligent text processing capabilities. • Engage in code reviews, pair programming, and cross-functional collaboration to ensure the highest quality results. • Write clean, maintainable, and well-structured code, balancing readability with appropriate documentation. • Share best practices on programming standards, tools, and processes to foster continuous improvement.
Job Requirements
- Over 5 years of software development experience.
- Strong proficiency in TypeScript and Node.js.
- Experience building and maintaining backend services - REST APIs, relational databases (PostgreSQL), message queues, Docker.
- Curiosity about AI/LLMs and willingness to work with them daily.
- Excellent problem-solving skills and the ability to think critically and creatively.
- Outstanding communication skills, both verbal and written.
- Hands-on experience integrating LLM APIs (OpenAI, Anthropic, Google, or similar) is a nice to have.
- Understanding of prompt engineering, function/tool calling, and streaming is a nice to have.
- Experience with event-driven architectures (SQS/SNS or similar) is a nice to have.
- Familiarity with observability tools (OpenTelemetry, tracing) is a nice to have.
Benefits
- B2B contract-based monthly remuneration is 24.000 - 32.000 PLN + VAT or its equivalent on the employment contract.
- Quarterly and annual financial bonuses depending on the company’s performance.
- Flexible schedule and the possibility to work fully remotely.
- Professional development resources (up to 5 days of additional leave and 6 000 PLN yearly).
- LinkedIn Learning access.
- Extra leave for Tiugo Day - our company’s foundation day and your birthday.
- English lessons with a native speaker and an online language platform where you can learn English, Spanish, and German.
- Access to a mental health and well-being platform with 24/7 dedicated psychological support.
- Private medical care (Enel Med or Medicover) and Multisport card.
- 2 weeks of paid parental leave for our contractors.
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