Application Security Engineer - Penetration Testing

At Veeam, we are the trusted leaders in Data and AI, dedicated to empowering organizations in understanding, securing, and fortifying their data and AI capabilities. As pioneers in data resilience and security posture management, we thrive at the intersection of identity, data, security, and AI risk management. Our headquarters in Seattle is complemented by …

Role overview Groupon is looking for an Engineering Manager in Prague to oversee the creation of next-generation internal applications. This role shapes important engineering projects and contributes to the direction of internal technology at Groupon. What you will do Lead and coordinate engineering teams focused on developing new internal applications Mentor engineers and encourage their professional development Collaborate with cross-functional partners to deliver high-quality products Monitor project progress and address obstacles so teams can advance efficiently Location This role is based in Prague.

Join us in a thrilling phase of technological advancement as we revolutionize the data storage sector. At Pure Storage, you will lead with visionary thinking, evolve alongside us, and collaborate with some of the brightest minds in the industry.If you’re eager to embrace limitless possibilities and make a lasting impact, we invite you to become part of our journey.THE ROLEAs a Software Systems Architect, you will become the technical visionary, acting as a critical link between intricate global business requirements and superior technical execution. Operating from our Prague R&D center, you will establish the architectural roadmap for engineering teams in Prague and Santa Clara, converting insights from Sales, Marketing, HR, and Customer Service into scalable, AWS-native solutions. Your goal is to elevate our engineering standards by architecting state-of-the-art Agentic systems and intelligent orchestration layers. This impactful leadership role will allow you to drive innovation, mentor a growing team of over 30 developers, and ensure our internal platforms are resilient, secure, and future-ready.WHAT YOU'LL DOArchitectural Governance & Design: Direct the comprehensive design of complex, distributed systems by crafting high-fidelity blueprints that align technical strategies with internal business objectives for scalability and maintainability.Hands-on Technical Leadership: Champion

Role Overview JetBrains is looking for a Customer Success Engineer for YouTrack. This role focuses on helping customers get the most out of YouTrack for project management. The position is open to candidates based in Amsterdam, Berlin, Munich, Prague, or remotely within Germany. What You Will Do Work closely with clients to support and improve their use of YouTrack Apply technical knowledge to help customers optimize their project management workflows Communicate with customers in German, offering guidance and troubleshooting when needed What We Look For Fluency in German Technical understanding of YouTrack or similar project management tools Strong communication skills Locations Amsterdam, Netherlands Berlin, Germany Munich, Germany Prague, Czech Republic Remote (within Germany)

Why Join NebiusNebius is at the forefront of cloud computing, empowering the global AI economy. We provide our clients with essential tools and resources to tackle real-world challenges and revolutionize industries without incurring hefty infrastructure costs or needing to develop extensive in-house AI/ML teams. Our team operates at the cutting edge of AI cloud infrastructure, collaborating with some of the most experienced and innovative leaders and engineers in the industry.Our Work EnvironmentHeadquartered in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D centers across Europe, North America, and Israel. Our diverse team of over 1,400 employees includes more than 400 highly skilled engineers with deep expertise in both hardware and software engineering, complemented by an in-house AI R&D team.About the RoleAs part of Nebius Cloud, which operates one of the largest GPU clouds globally—utilizing tens of thousands of GPUs—Token Factory is dedicated to building a high-performance inference and fine-tuning platform that pushes foundational models to their hardware limits. Our commitment is to enhance throughput, reduce latency, and optimize cost-per-token across our expansive GPU resources.Current Projects You Could Contribute To:Inference Optimization: Identify bottlenecks in LLM inference to accelerate production speed. Maximize performance for a variety of LLM architectures at scale (e.g., GPT-OSS, Kimi K2.5, DeepSeek V3.1/V3.2, GLM-5).Inference Engine Support: Implement innovative speculative decoding architectures, optimize components of different LLM designs (dense/MoE, autoregressive/parallel), and contribute to open-source inference engines.Low Precision Training & Inference: Design and operationalize low-precision training (FP8, NVFP4/MXFP4) and inference pipelines to achieve significant improvements in throughput and cost efficiency.

Join Collibra's Innovative Artificial Intelligence Team We are on the lookout for a seasoned AI Engineer to architect and implement Artificial Intelligence solutions that enhance our customer experience and facilitate informed, data-driven decision-making. If you are passionate about leveraging cutting-edge technologies to create effective, high-performance AI solutions, this role is for you. You will collaborate with a global team of exceptional builders, united by a commitment to innovative technology, problem-solving, and the pursuit of crafting simple, elegant products that engage and delight customers at every level of data interaction. This is a hybrid role based in our Prague office, where you will work on-site at least two days a week. This model fosters connectivity, teamwork, and collective progress.

About SentinelOne SentinelOne develops AI-powered cybersecurity solutions that protect businesses, infrastructure, and emerging technologies. The platform brings together endpoint, cloud, identity, data, and AI system protection, using real-time analytics and automation to help security teams focus on what matters most. The Prague office is home to engineers and security experts who collaborate to advance these capabilities. Role Overview: Senior Windows Identity Detection Engineer This position focuses on identifying and countering new identity-based threats within Windows environments. The engineer will design and implement behavior-based detection methods, create tools and proofs of concept to prevent attacks like Pass-the-Hash, Silver Ticket, and multi-factor authentication bypass. The work directly strengthens the security of millions of Windows endpoints running SentinelOne’s platform. This is also an opportunity to help shape SentinelOne’s new Identity Security business area, contributing from the earliest stages and expanding expertise beyond Windows security. Key Responsibilities Lead research, design, and implementation of behavior-based detection for emerging identity threats in Windows environments. Develop tools and proofs of concept to address attacks such as Pass-the-Hash, Silver Ticket, and MFA bypass. Take end-to-end ownership of detection capabilities, from initial research through deployment. Location Based in Prague, Czech Republic.

About OutreachFounded in 2014, Outreach is the premier AI Revenue Workflow Platform designed to empower sales leaders with unparalleled visibility into account performance, enhanced insights, and precise forecasting across all go-to-market teams. Our innovative use of agentic AI enables automation across hundreds of sales scenarios, from prospecting to renewals, allowing sales professionals to concentrate on strategic initiatives. Trusted by industry giants such as SAP, Siemens, Snowflake, ZoomInfo, and Verizon, Outreach is transforming how global organizations drive their revenue teams. Discover more at www.outreach.io.About the TeamThe Compute, Observability and Reliability (COR) team is dedicated to delivering robust, scalable, and cost-effective infrastructure services that empower Outreach engineering teams to deploy and manage enterprise-grade cloud solutions. As part of the Foundations organization, we focus on engineering enablement, encompassing infrastructure, services, storage, tooling, documentation, and processes. COR collaborates with various squads across the organization to optimize infrastructure costs and engineering efficiency while providing systems that facilitate scaling our application platform across diverse geographies.The RoleAs a Senior Staff Site Reliability Engineer (SRE) within the COR team, you will play a pivotal role in designing and maintaining our Kubernetes platform, managing cloud configurations, and overseeing the majority of Outreach’s infrastructure. Each SRE is expected to empathize with our internal customers (engineers) and prioritize the performance and reliability of the systems we manage. Specifically, the Senior Staff SRE is expected to be fully independent, capable of driving medium-scale technical projects autonomously.LocationThis position is primarily based in Prague, but we offer remote work flexibility within the Czech Republic. To enhance team cohesion, we organize monthly in-person meetups at our main office. Local candidates in Prague are encouraged to attend these gatherings.

We are seeking a talented Structural Engineer to join our Civil Engineering team in Prague. In this role, you will be responsible for conducting structural calculations, designing structural systems using various materials, and preparing the structural section of project documentation. You will work on diverse types of land construction projects and collaborate closely with other professional designers within the team.

Join AFRY as a Lead Project Engineer specializing in civil engineering projects. In this pivotal role, you will oversee project development from conception through completion, ensuring adherence to timelines, budgets, and quality standards. Collaborate with a dynamic team, engage with clients, and contribute to innovative solutions in the construction sector.

Join AFRY as a Lead Project Engineer specializing in Civil Engineering. In this pivotal role, you will oversee and drive diverse construction projects, ensuring adherence to timelines, budgets, and quality standards. Collaborate with multidisciplinary teams to deliver innovative solutions that meet client expectations and contribute to the sustainable development of our communities.

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.***

Join our dynamic team in the Civil Engineering Department at our Prague office as a Structural Engineer. In this role, you will be responsible for performing static calculations and designing structural systems across various materials. You will contribute to the creation of the structural section of project documentation and work on diverse projects in the field of civil construction. Collaboration with other professional designers within our team is key to delivering innovative solutions.

Join AFRY as a ZTI Design Engineer, where you'll have the opportunity to work on innovative projects in a dynamic and collaborative environment. As part of our team, you will be responsible for designing and implementing advanced technical solutions that meet our clients' needs. Your expertise will contribute significantly to the success of our projects, ensuring quality and efficiency.

Our MissionAt SentinelOne, our mission is straightforward: empower those who are safeguarding our future. In an era where AI is transforming organizational dynamics, the imperative to protect these entities intensifies. By joining SentinelOne, your contributions will fortify global enterprises, critical infrastructures, and the innovations defining our future. If you seek impactful challenges that yield tangible and worldwide effects, your purpose awaits here.Who We AreSentinelOne operates at the nexus of AI and cybersecurity, leading the charge with an innovative model designed for modern security. Our AI-driven platform consolidates protection across endpoints, cloud environments, identities, data, and AI systems, ensuring autonomous detection and response with precision and speed. By integrating real-time analytics, intelligent automation, and a cohesive data foundation, we mitigate noise, streamline complexities, and enable security teams to concentrate on what genuinely matters.Our workforce comprises builders, problem-solvers, and visionaries dedicated to redefining the future of security. If you are enthusiastic about tackling complex challenges with exceptionally skilled, mission-focused individuals, we welcome you to join us in crafting a safer tomorrow for all.Position OverviewAs a Senior Windows Low Level Engineer specializing in Endpoint Security, you will architect and implement cutting-edge security features for SentinelOne’s Windows endpoint protection platform, functioning across both user-mode and kernel-mode environments. You will construct and enhance mission-critical components such as anti-tampering measures, network sensors, and agent infrastructure while addressing intricate performance and stability challenges at a large scale. By delving into Windows internals and diagnosing profound system issues, you will collaborate with distributed engineering teams to deliver high-impact security functionalities safeguarding millions of devices globally.

Join the Accounting Team at Collibra At Collibra, our Accounting team is committed to establishing trusted business partnerships, tackling complex financial challenges, and enhancing our systems and processes to promote growth. We take pride in our core values, emphasizing unity through the motto “We are one Collibra.” Our collaborative environment fosters learning, enjoyment, and open, honest communication. We recognize the vital role of accounting in influencing our business trajectory and take full ownership of our responsibilities, ensuring we achieve our objectives efficiently. This position offers a hybrid work model based in our Prague office, where you will engage with your team in person at least two days a week. This approach reinforces our connections, encourages teamwork, and supports continuous progress. Key Responsibilities for Senior Accountants at Collibra Manage General and Administrative (G&A) and Sales & Marketing (S&M) accounting, including: Accrual accounting Overseeing the Purchase Order (PO) approval process Conduct Balance Sheet reconciliations for relevant accounts Prepare financial statements for over 10 countries, including compliance with US GAAP and IFRS, and manage GAAP conversion processes in collaboration with external service providers. Lead the monthly and year-end closing processes associated with your global responsibilities Support external group audits related to your global responsibilities Assist with ad hoc requests and process improvements through AI and automation initiatives Qualifications A degree in accounting or finance, with a minimum of 4 years of relevant experience Exceptional verbal and written communication skills in English Proficient in Microsoft Office, particularly Excel Experience with Netsuite, IFRS, and Workiva is advantageous Must possess work authorization to operate in Prague, Czech Republic Ideal Candidate Attributes Highly motivated, detail-oriented, and committed to excellence in all tasks Able to excel in a fast-paced global environment with a proactive approach to diverse responsibilities A collaborative team player who can also work independently Driven by challenges and committed to continuous learning Success Metrics In your first month, you will establish foundational knowledge essential for success in your role.

Join AFRY as a Senior Architect, where you will leverage your expertise to design innovative solutions that drive our projects forward. As a critical member of our team, you will collaborate with various stakeholders to ensure architectural excellence and deliver high-quality outcomes.

Join Filevine, a pioneering force in Legal AI, where we integrate Legal Operating Intelligence to revolutionize the future of legal work. Our singular system of truth unifies data, documents, workflows, and teams into a cohesive platform, ensuring modern legal operations are executed with precision and transparency.Our flagship product, LOIS (Legal Operating Intelligence System), transforms legal operations from being reactive to proactive. LOIS comprehends and analyzes your data to uncover insights, automate complexities, and empower legal professionals to enhance their efficiency and effectiveness. With a team of outstanding collaborators and innovators, Filevine is recognized among the fastest-growing and most innovative technology firms in the industry, earning accolades from Deloitte and Inc. for our groundbreaking contributions.Role Summary:As a Senior Product Engineer (React Native), you will spearhead the design and development of high-performance mobile applications for both iOS and Android platforms. This role offers significant autonomy, focusing on advancing mobile architecture, ensuring superior code quality through rigorous testing and peer reviews, and tackling complex challenges throughout the mobile development lifecycle.

Role Overview AFRY is hiring a Junior Road Design Engineer for the Civil Engineering Department in Prague. This position suits recent graduates or those starting out in road design and civil engineering. The role centers on supporting the design and development of road infrastructure projects that improve connectivity and community access. What You Will Do Assist experienced engineers with road design tasks and project development Use modern design software to create and refine project plans Contribute ideas and solutions that align with current industry standards and regulations Collaborate within a team to deliver practical, effective infrastructure designs Work Environment AFRY values growth and supports junior engineers with mentorship and opportunities to build skills. The team fosters a collaborative atmosphere where learning and professional development are encouraged.

Join Filevine, the pioneering Legal AI company that is redefining the future of legal operations with our cutting-edge Legal Operating Intelligence platform. Our system integrates data, documents, workflows, and teams into a single, cohesive platform, ensuring that modern legal work is executed with unparalleled clarity and consistency.At the heart of our innovation is LOIS, the Legal Operating Intelligence System, which transforms legal operations from reactive to proactive. LOIS interprets and analyzes your data, providing insights that simplify complexities, streamline processes, and empower legal professionals with the knowledge and confidence needed to excel. Our talented team of collaborators and innovators has driven Filevine’s rapid growth, earning us accolades from Deloitte and Inc. as one of the most innovative and fastest-growing tech companies in the nation.Role Overview:We are seeking a Senior Full-Stack Product Engineer who will play a critical role in designing and implementing features across our entire technology stack. You will be tasked with architecting and maintaining high-performance mobile applications using React Native while developing scalable backend APIs with Python, FastAPI, and Temporal. Your primary focus will be on rapid iteration and ensuring the stability and reliability of our products, from database architecture to user interface design, including essential tasks in workflow orchestration, monitoring, and quality assurance.