🇸🇰 Košice, Slovakia
Java Developer with React
SourceFirst International s.r.o.
ProfesiaEnglish-friendly€3k–3kremote
Information about the position Job description, responsibilities and dutiesThis role is suitable for candidates of all genders.We are not looking for juniors/students/fresh graduates.For our client we are looking for Software Engineer who will be responsible for driving the design, development, and enhancement of client´s product features, working closely with cross-functional teams, including product management, engineering, and customer support. This role demands passion for innovation, and the ability to translate complex business requirements into cutting-edge technical solutions. Responsibilities- Technical implementation of innovative backend components for the workflow automation engine component, including AI integration (LLM orchestration, RAG pipelines, vector stores for service discovery)- Design and extend the flow execution and trigger framework — including expression language evaluation, scheduler integration, and multi-tenant execution- Apply AI-assisted development practices throughout the full software lifecycle: using tools like Claude Code for code generation, automated review, test authoring, and documentation- Support the entire product lifecycle, from requirements analysis to testing and cloud deployment- Work in an Agile software development process in international, cross-site teams- Collaborate with UX experts, product management, and global support- Enhancement and maintenance of existing products- Monitor/triage customer issues, troubleshoot and resolve defects Employee perks, benefits- Hybrid Working – work (partially) from home and from office in Kosice- Good work-life balance by flexible working time- Opportunity to work on important and challenging products used by large enterprises all over the world- Excellent remuneration package with additional social and medical benefits- Annual financial bonus up to 200% of the monthly salary- Extra Vacation days- Sickness days- Technical courses and certifications- Language courses- Career development- Comfortable working environment with free coffee and water- Open-minded corporate culture with flat hierarchy Information about the selection processFeel free to send your CV to martin.lukac@sourcefirstinternational.com We always have several positions for IT Specialists not only in Slovakia and the Czech Republic, but also on foreign projects.Expected date of completion of the selection process18.12.2026 (there are still 79 more days)Company on whose behalf the position is being filledInformation technology, computer programming, web portalsTech company with focus on bringing their own products as well as consulting services to global market - Software for monitoring of company processes, SOA integrations, strategy planning etc.Sourced from Profesia. Relocantly aggregates public job postings; apply on the original site.