Internship Position: Knowledge Discovery: From Unstructured Data to Shared Cognitive Maps

Constructor Knowledge Labs

Constructor Knowledge Labs (CKL), Bremen, Germany In collaboration with Constructor University and Constructor Technology Duration: Flexible ABOUT THE POSITION Constructor Knowledge Labs (CKL) invites applications for a research internship embedded in the research direction “AI for Semantic Structures, Reasoning Flows & Personalized Content Generation.” The internship is situated within an active research program jointly developed with Constructor University and Constructor Technology, focusing on methods for semantic structure extraction, reasoning-flow modeling, and adaptive content generation in scientific and educational domains. The internship supports ongoing foundational research on the analysis and representation of deep semantic and pedagogical structures in unstructured and semi-structured data. Core themes include semantic parsing, structured NLP, graph-based representations, and learner-aware content modeling. The intern will contribute at an internship level to selected research tasks under close supervision, gaining hands-on experience with research workflows, experimental setups, and prototype systems. The position provides exposure to interdisciplinary research at the intersection of artificial intelligence, natural language processing, knowledge representation, and learning sciences, with clearly scoped responsibilities appropriate for an internship role. MAIN RESPONSIBILITIES: * Prepare and organize research data, including scientific and educational texts, datasets, and related metadata, for use in semantic and reasoning-oriented analyses. * Support the analysis of unstructured and semi-structured data and its transformation into structured representations such as semantic annotations, concept structures, or reasoning graphs. * Assist in selected research experiments related to semantic structure extraction, reasoning-flow modeling, or adaptive content generation, under supervision. * Support the implementation and evaluation of baseline models, analysis pipelines, or prototype components. * Conduct literature review and contribute to research documentation and internal reports. * Participate in regular research meetings and collaborative discussions within the research team. REQUIREMENTS: * Currently enrolled in a BSc or MSc program in Computer Science, Artificial Intelligence, Data Science, Computational Linguistics, Cognitive Science, or a closely related field. * Solid programming skills, preferably in Python, with basic experience in data processing or machine learning workflows. * Foundational familiarity with concepts in machine learning and/or natural language processing. * Strong analytical thinking and interest in research-oriented work. * Ability to read and summarize scientific literature. * Good written and spoken English. WE OFFER * Research internship with flexible duration in an international, interdisciplinary research environment. * Participation in active research projects at the intersection of AI, knowledge systems, and applied research, with a clearly scoped internship-level contribution. * Close supervision and mentoring by leading PIs and senior researchers, whose work shapes current research agendas and attracts significant scholarly attention and citations. * Opportunity to contribute to academic publications, embedded in established research groups with consistent presence at top-tier conferences and journals. * Flexible working arrangements, including hybrid or remote options. APPLICATION DETAILS Please submit the following documents in English: * CV * Short motivation letter (max. 1 page) explaining your interest and relevant skills * Transcript of records (GPA obligatory) Deadline for full consideration: Applications are reviewed on a rolling basis

Constructor

OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.  With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. PLEASE SEND YOUR RESUME IN ENGLISH ONLY. Interns are NOT eligible for equipment and other benefits as the position is temporary. With this internship, the Frontend Engineering Intern will get full integration into the frontend development team, and he will try a full development cycle. DUTIES & RESPONSIBILITIES: * Collaborate with cross-functional teams to understand and translate project requirements into responsive and engaging user interfaces. * Develop and maintain frontend components using modern web technologies such as HTML5, CSS3, and JavaScript (ES6+). * Implement efficient and reusable frontend systems and libraries for future use. * Optimize web applications for maximum speed and scalability. * Conduct thorough testing of frontend code to ensure high quality and performance. * Stay updated on the latest trends and best practices in frontend development. * Assist in troubleshooting and debugging frontend issues as they arise. * Participate in code reviews to provide feedback and maintain code quality standards. QUALIFICATIONS & EXPERIENCE: * Pursuing a degree in Computer Science, Software Engineering, or a related field. * Strong understanding of web fundamentals including HTML, CSS, and JavaScript. * Familiarity with frontend frameworks such as React, Vue.js, or Angular. * Experience with version control systems, preferably Git. * Basic knowledge of web performance optimization techniques. * Excellent problem-solving skills and attention to detail. * Ability to work effectively in a team environment and communicate technical concepts clearly. * Passion for learning and staying updated on emerging technologies. WHAT WE OFFER FOR INTERNS: * Internship Duration: from 2 months or more  * Type of internship: * 100% remote * or hybrid in the office in Bremen (GER), Sofia (BG), Belgrade (SRB), Istanbul (TR), Sakarya (TR), Singapore (SGD)  WHAT WE OFFER * 💻 Choice of work equipment (e.g., laptop, monitor, etc.) * 🇬🇧 English classes (iTalki – $130 monthly) * ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET) * 👶 Newborn bonus (€500 per child) * 🧠 Patent remuneration * 🌴 Paid leave * 🧑‍💻 Remote work in locations without our offices * Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.

Constructor

OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.  With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. PLEASE SEND YOUR RESUME IN ENGLISH ONLY. Interns are NOT eligible for equipment and other benefits as the position is temporary. The QA Intern at Constructor Tech will be responsible for executing manual test cases, identifying bugs, and ensuring software quality. This role involves assisting in the planning, designing, and execution of tests, documenting results, and supporting troubleshooting throughout the Testing Development Life Cycle. The intern will collaborate with QA, engineering, and product teams to enhance testing processes and contribute to software reliability. Job Description The QA Intern at Constructor Tech will support the quality assurance activities across our products by executing manual tests, validating new features, and helping ensure a high-quality user experience. This is an entry-level role designed to provide hands-on experience with real-world QA processes, tools, and collaboration within cross-functional teams. The intern will work closely with QA engineers, developers, and product managers throughout the software development lifecycle. Responsibilities * Execute manual test cases for web and API-based applications * Validate new features, bug fixes, and regression scenarios before releases * Identify, document, and track defects clearly and accurately * Participate in requirement reviews and help identify test scenarios early * Support different testing phases: functional, regression, smoke, and exploratory testing * Verify fixes and ensure issues are resolved as expected * Assist in maintaining and improving test documentation and test case coverage * Collaborate closely with developers, product managers, and senior QA engineers * Learn and apply QA best practices, tools, and processes under mentorship Requirements * Currently pursuing or recently completed a degree in IT, Computer Science, or a related field * Basic understanding of the software development life cycle (SDLC) * Interest in software quality, testing methodologies, and attention to detail * Ability to analyze requirements and think from an end-user perspective * Basic understanding of web applications and how they work (browser, APIs, etc.) * Familiarity with bug tracking or test management tools is a plus * Strong analytical and problem-solving skills * Willingness to learn, proactive attitude, and ability to follow guidance * Good communication skills and fluency in English Nice to Have * Understanding of Agile / Scrum development processes * Basic knowledge of SQL or databases * Familiarity with REST APIs and tools like Postman * Experience with exploratory testing or usability testing * Exposure to version control systems (e.g., Git) * Experience working on team or university projects WHAT WE OFFER FOR INTERNS: * Internship Duration: from 2 months or more  * Type of internship: * 100% remote * or hybrid in the office in Bremen (GER), Sofia (BG), Belgrade (SRB), Istanbul (TR), Sakarya (TR), Singapore (SGD)  WHAT WE OFFER * 💻 Choice of work equipment (e.g., laptop, monitor, etc.) * 🇬🇧 English classes (iTalki – $130 monthly) * ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET) * 👶 Newborn bonus (€500 per child) * 🧠 Patent remuneration * 🌴 Paid leave * 🧑‍💻 Remote work in locations without our offices * Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.