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Fullstack Developer

Poland, Warsaw · Job Posted February 21, 2026
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Job Description

We are currently looking for a candidate for the position of Fullstack Developer (he/she) for our client from the biotechnology industry.

Job Responsibility

  • Maintaining and supporting Google Cloud Search and related extensions (e.g., gSite SearchPlus)
  • Configuring, customizing, and maintaining the Sinequa search platform
  • Implementing data ingestion procedures using connectors and APIs
  • Developing, testing, debugging, and documenting search-based applications
  • Integrating advanced search capabilities into new and existing applications
  • Monitoring and optimizing search performance, including indexing and relevancy tuning
  • Troubleshooting issues related to search indexing, relevance, and data retrieval
  • Ensuring data quality, taxonomy consistency, and index integrity
  • Collaborating with Product Owners, Solution Architects, developers, and data experts to translate business requirements into technical solutions
  • Implementing security best practices to protect sensitive data within search solutions
  • Continuously improving user experience by gathering feedback and enhancing search interfaces
  • Staying up to date with enterprise search trends and leveraging new platform capabilities to drive

Requirements

  • Minimum of 4 years of professional experience in the same or a similar role (Enterprise Search Specialist, Search Engineer, Search Platform Engineer, or related)
  • Bachelor’s or Master’s degree in Computer Science, Information Systems, or a related field
  • Hands-on experience with Sinequa or similar enterprise search platforms (e.g., Elasticsearch, Apache Solr, Coveo)
  • Working knowledge of Amazon Web Services (AWS) and Google Cloud Platform (GCP)
  • Proficient in a programming/scripting language such as Angular, Python, .NET (or Java)
  • Experience with data integration tools and techniques (REST API, Postman)
  • Understand search concepts such as indexing, query processing, and relevancy tuning
  • Communicate effectively with both technical and non-technical stakeholders
  • Experience with COTS configuration, DevOps practices, CI/CD pipelines, and toolchains supporting off-the-shelf technologies
  • Fluent English (written and spoken)

Nice to have

  • Experience with additional enterprise search technologies such as Elasticsearch or Apache Solr
  • Background in Natural Language Processing (NLP) and Machine Learning applied to search
  • Solid understanding of search algorithms and Information Retrieval principles
  • Experience with data taxonomy, metadata management, and data governance best practices
  • Proven track record in search performance optimization (low latency, high relevance)

What we offer

  • Long-term collaboration
  • Technical training, certifications, and skills development
  • Competence Center mentoring
  • Clear career path
  • Employee benefits package (Multisport, private healthcare, life insurance)
  • Friendly working atmosphere, team-building events, and team-building meetings

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