Threat Research Internship

Gen Digital Inc. brings together well-known consumer brands such as Norton, Avast, LifeLock, and MoneyLion. Serving nearly 500 million users across more than 150 countries, Gen focuses on cybersecurity, online privacy, identity protection, and financial wellness. The company’s mission is to empower digital freedom and security for people around the world. Th…

Pure Storage is seeking a ServiceNow Platform Developer Intern based in Prague, Czech Republic. This internship centers on hands-on experience with ServiceNow application development and ongoing system maintenance. What you will do Work alongside experienced professionals to gain practical skills in ServiceNow. Contribute to real projects that support business operations. Learn how ServiceNow applications are developed, maintained, and used within a business context. Location This internship is located in Prague, Czech Republic.

About ValkaValka, a pioneering spin-off from the Realms Group, is dedicated to transforming the landscape of digital content creation and interaction. Our mission is to ensure that content is not merely consumed but co-created in real time, seamlessly merging imagination with reality. By leveraging advanced AI technologies, we are developing an interactive human-digital platform where virtual characters engage dynamically with users through voice, text, gestures, and more.This is your opportunity to be part of a diverse team of innovators who are passionate about redefining the boundaries of generative content. Together, we are shifting the paradigm from passive observation to active engagement, unlocking new creative possibilities across gaming, entertainment, education, and various other domains.

About Veeam Software Veeam Software works at the intersection of data and AI trust, helping organizations secure and maximize the value of their data. With headquarters in Seattle and teams in over 30 countries, Veeam supports more than 550,000 customers worldwide. The company’s expertise covers data resilience, security posture management, and integrated risk management for identity, data, and AI. Veeam’s solutions help major brands maintain seamless operations and strong security. Internship Overview Veeam Software offers internship opportunities in Prague for students and recent graduates ready to start a career in technology. These internships provide hands-on experience and the chance to work with international teams. Openings are available in the following departments: Kasten Corporate Technology Interns will develop practical skills, gain exposure to real projects, and collaborate with experienced professionals. Internship dates: August 3 – October 31 Application deadline: July 1 What You Will Do Conduct research on straightforward topics, review documentation, and analyze data to deepen understanding of Veeam products. Assist senior engineers by preparing project updates, summaries, and internal notes to track progress and learning. Observe how user needs and ideas become technical tasks and features for developers. Contribute to code writing, reviews, and testing under supervision. Prior industry experience is not required. Work with experienced developers to identify bugs, learn about the resolution process, and adopt best development practices. See firsthand how Veeam Kasten products are developed with a focus on quality, security, and reliability. Expand your understanding of how AI is applied in data protection solutions.

Gen Digital brings together consumer brands such as Norton, Avast, LifeLock, and MoneyLion, serving nearly 500 million users across more than 150 countries. The company focuses on cybersecurity, online privacy, identity protection, and financial wellness, with a mission to empower digital freedom and security worldwide. The team values curiosity, courage, and making an impact. Employees are encouraged to use AI tools to work more efficiently and achieve strong results. Gen Digital supports career growth through flexible work options, generous time off, competitive pay, and wellness programs. Daily work emphasizes collaboration, open discussion, and learning, with respect for diverse perspectives. Internship overview This is a full-time, on-site internship based in Prague, running from June 15th to September 15th. Interns will join the Global Technology & Security (GTS) team, which develops secure and compliant technology platforms. The internship centers on improving how Gen Digital measures and communicates its security and compliance posture by using data, dashboards, and automation. What you will do Design and build a dashboard that integrates security and compliance data from multiple sources. Apply AI tools to accelerate tasks such as prototyping, transforming data, designing user interfaces, and documenting work. Explore new ways to visualize risk, control coverage, and the overall security posture. Who this internship suits This role is a good fit for someone interested in experimenting with AI, enjoys working with data, and wants to experience how enterprise security and compliance operate in practice.

Join us at the forefront of technology as we revolutionize the data storage industry. At Pure Storage, we foster innovative thinking and invite you to grow alongside the brightest minds in the field.If you are eager to embrace limitless opportunities and make a significant impact, we want you to be part of our journey.THE ROLEAs a Finance Intern within our Center of Excellence, you will convert raw data into strategic intelligence that drives Pure’s global expansion. Collaborating with leaders in R&D, Sales, and G&A, you will enhance financial operations and improve decision-making accuracy. This role is not about shadowing; you will create scalable solutions and deliver impactful insights that directly influence our financial performance in a dynamic, innovation-driven environment.WHAT YOU'LL DODrive Strategic Insight: Take ownership of a high-impact financial project from start to finish, culminating in a formal presentation of your findings and recommendations to senior Finance leadership.Optimize Financial Operations: Develop and enhance advanced financial models and automated dashboards that improve the speed and accuracy of reporting for R&D, Sales, and Marketing teams.Modernize Data Workflows: Utilize tools such as SQL, Python, or AI-driven chatbots to automate manual data tasks, enabling the Finance team to transition from data entry to high-level strategic analysis.Influence Business Outcomes: Transform complex data sets into clear, actionable business narratives that assist department heads in understanding their expenditure, ROI, and operational effectiveness.

Join a Leading Global SaaS Company | $28M Series B Investment | Fully Remote or Hybrid Work The #1 AI Business Communication PlatformAbout CloudTalkWith a remarkable $28 million Series B funding from esteemed investors like KPN Ventures, Lead Ventures, Point 9, and HenQ, CloudTalk is revolutionizing business communication through AI. Our platform empowers over 4,000 sales and support teams to transform customer experience into their most significant competitive advantage for enhanced revenue growth.We cater to businesses of all sizes, from innovative scale-ups like Deel to industry giants such as Nokia, Glovo, and Rakuten. Our mission is to enable businesses worldwide to facilitate meaningful conversations while managing calls and messages seamlessly from a single platform.At CloudTalk, we strive to create an integrated ecosystem for communication among sales and customer service teams, allowing every professional to engage in more productive and impactful conversations.Your Challenge:Are you prepared to influence the future of AI-driven solutions? Join our AI Team — the forefront of our technological advancements. This team is dedicated to developing cutting-edge innovations and exceptional AI voice solutions, including voice agents, AI-generated summaries, and voicemail detection.Your Responsibilities:Design and prototype the integration of AI capabilities into CloudTalk’s offerings, addressing model limitations, latency, cost, and reliability.Collaborate with product and engineering teams to conceptualize, define, and deliver new AI-powered features for voice and conversation intelligence.Conduct thorough research and evaluation of emerging AI models, tools, and architectures to identify optimal solutions for real-world applications.Develop prototypes and proof-of-concept solutions to validate innovative ideas prior to production deployment.Implement chosen solutions into production systems or partner closely with engineers to facilitate their integration.Evaluate and benchmark large language models (LLMs) and speech models to inform technical direction and product strategy.Create and manage automated evaluation pipelines to accelerate the feedback loop between research and production.Enhance existing AI functionalities through experimentation, prompt design, and system-level optimizations.Maintain an in-depth understanding of CloudTalk’s systems to ensure reliable AI integration.Promote best practices in the development, testing, and operation of AI systems.Stay informed about the latest AI advancements and continually assess their potential impact on our products.Your Profile:Proven experience with AI systems, particularly LLM-based or speech-based applications.Ability to design pragmatic AI solutions while recognizing the limitations of existing models.Strong problem-solving and analytical abilities.Comfortable exploring new technologies and conducting experiments to drive innovation.Excellent communication skills and a collaborative mindset.

Join us at Pure Storage—a company at the forefront of technology, transforming the data storage landscape. You'll embrace innovative thinking, grow with us, and collaborate with some of the brightest minds in the industry.If you’re eager to explore limitless opportunities and make a significant impact, we invite you to be part of our team.THE ROLEAs a Software Engineer Intern, you will be at the cutting edge of data storage technology, addressing critical engineering challenges alongside seasoned professionals. This isn’t just an observational role; you will take ownership of a vital project that directly influences our product roadmap. In our agile pair-programming environment, you’ll convert complex theoretical concepts into high-performance code that supports some of the world’s largest enterprises.WHAT YOU'LL DOArchitect and Implement Core Features: Take full responsibility for the development of a technical project—from design to deployment—enhancing system reliability, performance, and scalability.Optimize High-Performance Code: Create and enhance production-level C++ code to eliminate bottlenecks within intricate distributed systems or flash-management layers.Collaborate and Peer Review: Work alongside a fellow intern and experienced mentors to conduct thorough code reviews, ensuring that every contribution meets our high standards for security and efficiency.Drive Data-Informed Iteration: Test and validate your solutions using Python or Go-based automation frameworks to ensure your project provides measurable improvements to the Pure ecosystem.

JetBrains is seeking a Senior Machine Learning Researcher to focus on Spectrum. This position centers on applying machine learning expertise to improve product features and contribute to ongoing research efforts. Role overview This role involves working with a team dedicated to advancing the capabilities of Spectrum. The Senior Machine Learning Researcher will use their knowledge to influence product direction and participate in research projects that drive innovation. Key responsibilities Apply machine learning methods to enhance Spectrum's technology. Contribute to research initiatives that inform future product development. Share insights and provide leadership within the research team. Locations This position is available in Amsterdam, Belgrade, Berlin, Limassol, Madrid, Munich, Paphos, Prague, Warsaw, and Yerevan.

Join the forefront of cloud networking and security!Cato Networks is the pioneering force in unifying enterprise networking and security into a single, global service powered by the cloud. Founded by industry luminaries including Shlomo Kramer (Check Point, Imperva), we are redefining the landscape of network security with our innovative technology that has led to the emergence of a new product category known as SASE, which is projected to reach $28.5 billion by 2028. Don’t miss your chance to be a part of this transformative journey with a company poised to become the global leader in secure enterprise networking.We are seeking proactive and analytical individuals to join our Cato Network Security Content team as a Security Researcher (Network & Apps Research). In this role, you will dive deep into the analysis of network protocols and application traffic across layers 4 to 7, utilizing modern big data frameworks and tools such as Wireshark, Fiddler, BurpSuite, and DevTool.Your primary responsibility will be to create and refine content signatures for Cato's suite of security and network solutions, including Next-Generation Firewall (NGWF), Cloud Access Security Broker (CASB), Data Loss Prevention (DLP), and IoT/OT security, among others. This is an exceptional opportunity for passionate network security enthusiasts looking to shape the future of enterprise networking.

About Gen Digital Gen Digital builds solutions for digital freedom and security, serving nearly 500 million users in over 150 countries. The company’s brands include Norton, Avast, LifeLock, and MoneyLion. Products span cybersecurity, online privacy, identity protection, and financial wellness. The team works to protect consumers as they manage their digital and financial lives. Gen values people who are curious, thoughtful, and ready to work with AI as a partner to get results. Gen Digital offers flexible work options, competitive pay, and wellness programs to support employees’ well-being. The culture emphasizes agility, customer focus, open debate, experimentation, and continuous learning. Diverse experiences and perspectives are seen as strengths. Team members support and respect each other, and diversity is considered a strategic advantage. About the Engineering Internship This paid internship runs from July 1 to September 30 in Prague. Interns join a team of eight engineers who design scalable, efficient, and resilient services to detect and counter online threats. The group focuses on high-performance microservices, primarily using Rust and Python, and deploys services in Kubernetes. Much of the work centers on anti-scam and anti-phishing technologies. What You Will Do Work alongside experienced engineers on real cybersecurity problems Gain practical experience with microservices, databases, and cloud infrastructure that handle thousands of requests per second Help develop, test, deploy, and monitor features within the team’s technology stack Learn and use tools such as Kubernetes, Git, Unix utilities, and scripting languages Explore new technologies and performance improvements with guidance from mentors

About the RoleJoin Rossum, where we leverage cutting-edge machine learning and an intuitive user interface to streamline document processing and enhance efficiency across various industries. Our AI Research Team develops proprietary neural architectures that drive our production systems, enabling the processing of millions of documents weekly for clients globally.We are seeking a talented Senior AI Research Engineer to become a pivotal member of our AI Research Team (R&D). In this role, you will advance the field of document understanding through the training of innovative models from inception to realization, and by creating research prototypes and solutions that significantly enhance our product's capabilities.You will work at the intersection of groundbreaking global research and our internal model development, directly impacting our long-term model strategy and technical roadmap, enabling successful concepts to swiftly transition into scalable systems for customer use.As part of a collaborative team of seasoned researchers and engineers, you will work closely with Product and AI Platform Teams within a shared monorepo, fostering rapid experimentation, continuous delivery, and tangible customer impact.What You'll DoYou will be a leading force in shaping Rossum's document understanding strategy, managing comprehensive research initiatives while guiding the evolution of our models and platforms.Key Responsibilities Include:Lead research projects spanning deep learning, NLP, computer vision, and multimodal systems — integrating insights from global research with in-house innovation to create proprietary, production-ready models for Rossum.Design and execute innovative experiments with a proactive mindset, rapidly prototyping while evaluating deployment considerations to ensure real-world impact — focusing on inference cost, latency, robustness, and reliability.Manage large-scale NLP and vision training systems, overseeing architecture design, distributed training, and in-house benchmarks to align critical metrics with product needs.Utilize top-tier research infrastructure, including high-performance GPU clusters and large-memory machines, to conduct ambitious experiments at real-world scale.Influence Rossum’s technical roadmap by pinpointing high-impact research directions and driving their development from concept to customer implementation.Mentor and guide junior researchers and engineers, fostering a culture of learning and innovation within the team.

About Gen Digital Gen Digital builds cybersecurity, privacy, identity protection, and financial wellness solutions used by nearly 500 million people in over 150 countries. Brands in the Gen Digital family include Norton, Avast, LifeLock, and MoneyLion. The company’s focus is digital freedom and financial empowerment for today’s connected generations. Teams at Gen Digital share a commitment to protecting consumers as they manage their digital and financial lives. Employees have access to flexible work options, generous time off, and competitive pay and benefits. The company values healthy debate, experimentation, and ongoing learning. Diverse perspectives and experiences are seen as strengths, and team members support and respect one another. Software Engineering Internship Overview This is a paid summer internship in Prague, running from June 15th to September 15th. Interns join a team of eight engineers focused on building scalable microservices for detecting and stopping online threats, especially scams and phishing. The group works with Rust and Python, deploying services on Kubernetes that handle thousands of requests per second. Interns work on real cybersecurity challenges and contribute to production systems. What You Will Do Work with experienced engineers to design and develop microservices Take part in feature development, testing, deployment, and monitoring Use technologies such as Kubernetes, cloud infrastructure, and various databases Apply tools like Git, Unix, and scripting environments in daily work Explore performance improvements and new technologies with guidance from mentors Location Prague, Czech Republic

Join the dynamic team at Accor Hotels in Prague as a Reception Intern! This internship offers students the unique opportunity to immerse themselves in the hospitality industry while gaining hands-on experience in a fast-paced environment.You will assist with welcoming guests, managing check-ins and check-outs, and providing exceptional customer service. This is a fantastic chance to develop your professional skills and build a network within the industry.We are looking for enthusiastic individuals who are passionate about hospitality and eager to learn. If you are a student or a candidate from the EU, we invite you to apply for a minimum duration of 4 months starting from August 1, 2026.

Join our vibrant team at Accor Hotels as a Waiter/Runner Intern! This is an exciting opportunity to gain hands-on experience in the hospitality industry while providing exceptional service to our guests. You will assist in serving food and beverages, ensuring a memorable dining experience, and supporting the restaurant team in daily operations.

Chaos, a premier global software company, leads the way in providing cutting-edge visualization and design solutions, enabling creative minds to transform their visions into reality.With over two decades of innovation, Chaos has developed advanced technologies across various industries including architecture and design, media and entertainment, and e-commerce. Our solutions empower architects, designers, VFX artists, and other creative professionals to collaborate, streamline workflows, and craft breathtaking experiences.Headquartered in Karlsruhe, Germany, Chaos operates globally with offices in 11 cities. The merger with Enscape in 2022 has positioned us as a formidable leader in the industry. Our continued growth with the integration of Cylindo, AXYZ Design, and Evolve Lab enhances our capabilities in architecture, design, e-commerce, and AI. Discover more at chaos.com.Chaos Camp serves as the essential preparatory course for the Chaos Internship Program. This online training is tailored for junior developers or students nearing graduation, aiming to equip them with the crucial coding skills necessary for a successful career in software development for computer graphics. Top performers in Chaos Camp will be invited for interviews to join the Chaos Internship Program in August 2026.Do you aspire to enhance your knowledge of C++ algorithms and data structures? Curious about what drives modern computer graphics? Ready to go beyond theoretical knowledge and launch your career in computer graphics development?Chaos Camp presents a unique opportunity to learn from industry experts, uncover the intricacies of visualization technologies, and potentially secure an internship at Chaos.***This program is available for applicants residing in Bulgaria, Czechia, and Germany. Although training will be conducted online, top participants will have the chance to join our team on-site at our offices in Sofia, Prague, or Karlsruhe.***

Sentinel Labs is hiring a Senior or Staff Windows Malware Researcher / Detection Engineer in Prague, Czech Republic. This position focuses on strengthening malware analysis and detection for Windows environments. Role overview The role centers on analyzing malware and improving detection methods. Collaboration with a skilled team is key, as the group works together to identify and reduce cyber threats. The position supports ongoing efforts to develop new ways to protect clients from changing security risks. What you will do Analyze Windows-based malware to understand threats and attack techniques Contribute to detection technologies that help identify and stop malicious activity Work closely with other security professionals to create and refine solutions Requirements Expertise in malware analysis and detection for Windows platforms Experience working with security teams on threat mitigation

Ataccama is a pioneering data trust company that empowers organizations globally. With Ataccama ONE, our advanced data trust platform, we ensure data is precise, accessible, and reliable for all decision-making processes and systems. Featuring the innovative ONE AI Agent, Ataccama ONE provides autonomy in data quality and governance by continuously monitoring, enhancing, and elucidating the reliability of data in complex enterprise and multi-agent settings. Our platform's core comprises Ataccama's exceptional data quality, complemented by modules designed for unified data quality monitoring, cataloging, lineage tracking, observability, and reference data management, ensuring data remains consistent and interpretable. This quality-centric approach transforms data into a trust engine, empowering AI, analytics, and operational processes with unwavering confidence.We are proud to be recognized as a Leader in the 2026 Gartner Magic Quadrant for Augmented Data Quality and for our positioning as the furthest in Completeness of Vision. Ataccama consistently sets the benchmark for enterprise-level data trust.Our diverse team is spread across the globe, thriving in a collaborative environment defined by our core values:Challenging FunONE TeamCustomer CentricCandid and CaringAim High“Making the mundane magnificent—one checkbox at a time.” About the RoleAre you passionate about information security and eager to acquire practical experience? Do you enjoy navigating the intersection of technology, business, and trust? Join our Information Security team at Ataccama as an Intern, where you'll play a crucial role in safeguarding our operations while gaining insights into how businesses manage security, privacy, and compliance.Your primary responsibility will be to assist our team in completing security questionnaires and related documentation for our clients and partners. These documents are vital for maintaining client trust, so we require an individual who is diligent, responsible, and meticulously detail-oriented.This position is perfect for those seeking to establish a foundation in information security and compliance, without overwhelming responsibilities.

Join Our Team as a Community Management Intern!Are you passionate about gaming and eager to connect with players? Wargaming is looking for a dedicated Community Management Intern who speaks both English and Russian to help us enhance our World of Tanks community. This exciting opportunity will allow you to gain hands-on experience in community engagement while working alongside a talented team in Prague.

Gen Digital brings together leading brands like Norton, Avast, LifeLock, and MoneyLion to deliver cybersecurity, privacy, identity protection, and financial wellness solutions. With nearly 500 million users in over 150 countries, the company emphasizes collaboration, experimentation, and ongoing learning. The team values diverse backgrounds and perspectives, supporting flexible work and well-being. This full-time Information Security Internship is based in Prague, Czech Republic. The program runs for three months, starting June 15, at 40 hours per week. Interns work within the Security Operations team, focusing on global Incident Response and a hands-on operational project. The main assignment involves deploying and hardening a security tooling platform on Google Cloud Platform using Docker, with the completed system integrated into production. What you will do Design and document a cloud deployment architecture before configuration begins. Deploy a containerized security platform on Google Cloud Platform using Docker Compose, including setup of HTTPS and reverse proxy. Configure persistent cloud storage for databases, cache, and application data volumes. Enhance deployment security at the operating system, container, network, and IAM levels, and document findings in a security report. Design, implement, and test backup and restore procedures. Tools and technologies CrowdStrike Splunk TheHive OpenCTI Google Cloud Platform Docker and Docker Compose