Senior Application Security Specialist

Join us at Testronic as a seasoned Security Operations Lead where you will spearhead our Monitoring, Incident Response, and Vulnerability Management initiatives. This pivotal technical role in our Information Security department ensures the execution of effective security operations that align with policies, partner obligations, and compliance standards.We seek a proactive and analytical individual who can swiftly respond to emerging threats, bolster security controls, and serve as a trusted security partner across our organization.Key ResponsibilitiesOversee the incident response process, coordinating investigations, reporting, and post-incident remediation in alignment with established policies and partner requirements. Act as the primary InfoSec contact with clients during incidents.Supervise SIEM event monitoring and effectiveness of controls, collaborating with our external Security Partner.Manage vulnerability management, including overseeing penetration tests and coordinating patches/updates with the IT department.Conduct routine internal vulnerability assessments and risk analyses.Assist IT teams with SIEM investigations while providing technical security guidance.Generate monthly operational security reports.Support the Head of InfoSec with the ISO program, including documentation and procedural development.Participate in security awareness initiatives, alerts, and communications.Compile management reports and monitor security metrics and KPIs.Lead activities related to GDPR compliance and maintenance.Research emerging threats and industry trends to strengthen our defenses.Assist with external assessments, reviews, and investigations as necessary.Conduct penetration testing.

We are seeking a dedicated and skilled Security Team Lead to join our dynamic team at joinus. In this pivotal role, you will be responsible for overseeing the security operations of our organization, ensuring the safety and security of our assets, employees, and clients. You will lead a team of security professionals, implementing best practices and innovative strategies to enhance our security posture.

Join NordLayer and be part of a cybersecurity revolution!We are creating a scalable cybersecurity platform tailored for modern teams, eliminating security concerns while enhancing productivity. With trust from over 11,000 global companies, NordLayer seamlessly integrates into any tech stack, offering robust protection across borders.Your Role: Play a crucial part in empowering businesses with cutting-edge network security solutions.Key ResponsibilitiesEnhance our codebase by crafting clean, high-quality TypeScript code, backed by rigorous testing.Provide mentorship and technical guidance to frontend developers through insightful code reviews and implementation strategies.Collaborate with backend engineers to define API contracts and ensure smooth integration between frontend and backend services.Work alongside product managers and designers to transform product requirements and UX designs into viable technical solutions.Uphold high engineering standards by promoting best practices in code quality, testing, and maintainability.Assist the team in delivering features within a Scrum framework by effectively breaking down tasks, identifying risks early, and contributing to accurate estimations.Essential Qualifications5+ years of experience in developing and maintaining modern frontend applications using React and TypeScript.Proven experience in designing frontend architectures and establishing scalable components and state management patterns.Strong knowledge of frontend performance optimization and web application best practices.Experience working with REST APIs and collaborating effectively with backend teams.Familiarity with frontend testing frameworks such as Jest, Testing Library, Cypress, or Playwright.Experience leading technical discussions within a distributed team environment.Bonus QualificationsHands-on experience in building or contributing to open-source projects.

Securitas seeks a Shift Commander for Security Operations based in Warsaw. This position oversees security personnel and coordinates security tasks throughout assigned shifts. Main responsibilities Supervise security staff during scheduled shifts Direct and manage day-to-day security operations Help ensure the safety and protection of client sites and company property Location This role is based in Warsaw.

About the Role Nord Security is looking for a Mid to Senior Security Engineer to join the WebSec Team in Warsaw. This position focuses on strengthening security protocols and building solutions that protect web applications. What You Will Do Identify vulnerabilities in web applications and services Develop and implement security measures to protect users Work closely with other security professionals to improve overall security posture Contribute to the ongoing improvement of security processes and tools Who You’ll Work With Collaborate with a skilled team of security engineers and specialists, sharing knowledge and approaches to keep Nord Security’s web platforms safe.

At Saily, we are on a mission to simplify secure data access for travelers globally.Forget about roaming fees and cumbersome SIM cards. Experience fast, secure mobile data in over 200 countries with the team behind Lonely Planet's leading eSIM—engineered for adventurers and powered by NordVPN.Your role? Enabling seamless connectivity for individuals on the go.Key ResponsibilitiesIndependently plan and forecast PPC initiatives within your domain.Ensure exceptional quality in campaign setups and all utilized materials.Conduct regular data quality checks across tracking points and promptly address any discrepancies with relevant teams.Oversee multi-team projects by crafting and managing PPC campaign strategies.Prioritize tasks proactively, aligning deadlines and deliverables with business objectives while mentoring junior staff.Monitor daily performance through various platforms including Google Analytics and Looker across all team activities.Deliver insightful reports on key metrics regularly and on demand, tailoring analysis to stakeholder needs.Stay updated on PPC and marketing trends, and share actionable insights with the team.

Role Overview EcoVadis is looking for a Senior IT Security GRC Specialist in Warsaw to strengthen our governance, risk, and compliance (GRC) practices within IT security. This role guides the development and maintenance of our security framework, helping the company meet regulatory requirements and align with recognized security standards. What You Will Do Oversee IT security governance, risk management, and compliance activities Contribute to the design and improvement of security policies and procedures Support the company in meeting regulatory and industry security requirements Help shape EcoVadis’s security strategy through hands-on expertise Location This position is based in Warsaw.

Veeam Software stands as the trusted authority in data and AI, dedicated to empowering organizations to fully understand, secure, and ensure resilience in their data and AI systems. As a leading entity in data resilience and security posture management, Veeam is designed for the fusion of identity, data, security, and AI risk management. With our headquarters in Seattle and a presence in over 30 countries, we safeguard the operations of more than 550,000 customers globally, who rely on Veeam to keep their businesses thriving. Join us as we confidently advance together, fostering growth, learning, and making a significant impact for some of the world's most prominent brands.About the RoleVeeam Data Cloud is experiencing rapid growth, and we are focused on unifying our security strategy across all teams to ensure uniform product protection.We are in search of a Security Tech Lead who will spearhead the design and deployment of standardized security solutions and help establish a dedicated Software Security Engineering platform team. In this capacity, you will collaborate closely with the Director of Security Engineering to translate our cohesive strategy into a practical engineering roadmap, shaping a robust and integrated security framework.What You’ll DoLead the architecture and implementation of shared security primitives across Veeam Data CloudTranslate high-level security strategy into a concrete, prioritized engineering roadmap for cloud services and platform capabilitiesAct as a hands-on technical leader – write and review production code, drive design and code reviews, and provide mentorshipEstablish and promote secure-by-default patterns and shared libraries to streamline security across teamsBuild the foundation for a Software Security Engineering platform to manage shared security services and toolsCollaborate with product, platform, SRE, and compliance teams to ensure security solutions are robust and easy to adoptEnhance security posture through automation, guardrails, and policy-as-codeTechnologies You’ll Work WithLanguages & Frameworks: Go, Python, and TypeScript (and related service/API frameworks)Cloud & Platform: Modern cloud-native architectures (microservices, event-driven systems, multi-tenant SaaS) using AWS, Azure, and GCPSecurity & Identity: Authentication technologies

Role Overview QED.ai is looking for an IT Operations Specialist in Warsaw to help maintain and improve the company’s IT infrastructure. This role focuses on keeping systems running smoothly, resolving technical issues, and finding ways to boost operational efficiency. What You Will Do Monitor and maintain IT systems to ensure reliable performance Troubleshoot hardware, software, and network issues as they arise Implement solutions that improve system efficiency and stability Work with teams across the company to support their technology needs

Bolt is looking for an Operations Specialist in Warsaw to support supply management in the Polish ride-hailing market. This position focuses on analyzing data, spotting trends, and recommending changes that help balance supply and demand. Day-to-day, the role involves working closely with Operations Managers to identify areas for improvement and drive business growth. Using data, you will help pinpoint growth opportunities and suggest ways to optimize how Bolt operates in Poland. What you will do Analyze operational data to uncover actionable insights Recommend changes to improve efficiency and achieve performance targets Collaborate with Operations Managers to meet key goals Support efforts to balance supply and demand in the local market Who we’re looking for Detail-oriented and analytical mindset Comfortable working with data to inform decisions Strong communication and collaboration skills Interest in the ride-hailing or mobility sector

The Clinical Operations Lead (COL) is pivotal in overseeing the clinical operations of projects at both regional and global levels. This role involves ensuring that project deliverables are met while supervising Clinical Research Associates (CRAs) and Investigator sites in alignment with the Monitoring Plan, Protocols, Good Clinical Practice (GCP), ICH guidelines, and local regulations. The COL serves as the primary point of contact between the CRAs and the clinical project team. Key responsibilities include training CRAs on project specifics, conducting assessment visits with CRAs, implementing effective enrollment and recruitment strategies, preparing monitoring plans and essential documentation, and managing monitoring visit scheduling along with performance metrics. The COL will also be tasked with escalating issues and implementing corrective actions, developing study tools for both site and CRA use, reviewing visit reports, and tracking protocol deviations to support the clinical operations and project team objectives.

Join the forefront of digital privacy and security.If you are a passionate innovator who thrives on solving intricate challenges, we invite you to be a part of the team behind Threat Protection Pro, the NordLynx protocol, and the world’s fastest VPN. Together, we empower individuals to reclaim their privacy, security, and autonomy online.Your contribution? You will be instrumental in assisting millions regain control over their digital safety, privacy, and data.About Our Design Team: We are a vibrant, multidisciplinary group of product designers, web designers, UX researchers, UX writers, and graphic designers. Our mission is to pave the way for digital freedom through our suite of cybersecurity products including NordVPN, NordPass, Saily, and NordProtect. We simplify the complexities of cybersecurity for our users and embrace constructive feedback to foster growth. We cherish initiative and bold ideas.We seek a Senior Product Designer to join our NordVPN Apps Design team, focusing on crafting the future of digital security. This role involves tackling complex challenges and designing engaging, user-friendly experiences to make online privacy accessible to all.Main ResponsibilitiesLead collaborative efforts with product owners, engineering, and UX research—taking charge as a proactive problem solver.Embrace exploration: This position encourages a spirit of experimentation, allowing you to prototype innovative ideas freely.Design and Refine: Create scalable solutions for complex systems, prioritizing visual and interaction details to deliver exceptional user experiences.Foster a positive culture: Contribute to a design ethos that prioritizes speed, craftsmanship, and open feedback. Mentor fellow designers, helping everyone achieve their best work.

Join Swarmer as a People Operations Specialist, where you will play a crucial role in shaping our employee experience and enhancing our organizational culture. You will be responsible for implementing HR strategies that align with our business goals and support our talented workforce.

Bolt Technology OÜ is hiring an Operations Specialist for Marketplace to join the team in Warsaw, Poland. This position focuses on managing and improving marketplace operations for Bolt's ride-hailing services throughout Poland. What you will do Oversee day-to-day business operations in your assigned city, working closely with internal teams and external partners. Take responsibility for key metrics and forecasts, making sure they align with city goals. Analyze both quantitative and qualitative data from multiple sources to support informed decisions. Develop and implement operational strategies tailored to your marketplace. About Bolt Bolt is a technology company serving over 200 million users in more than 50 countries across Europe and Africa. The company values its people and fosters an inclusive workplace where everyone is welcome. Bolt’s mission centers on creating cities designed for people, not just cars.

At NordPass, we are dedicated to making password security effortless.We believe that logins should be both safer and simpler. Join the innovative team behind NordPass— a leading password manager relied upon by over 7 million users and more than 10,000 global enterprises to protect their credentials, cards, and sensitive information.Your impact? You will be instrumental in helping millions secure their digital lives by developing smarter and safer login solutions.Main ResponsibilitiesDesign, develop, and take ownership of security-focused backend services (including breach detection, email masking, and related tools) with a commitment to high quality, performance, and accuracy.Utilize AI-assisted workflows on a daily basis (code generation, test scaffolding, debugging, performance optimization) while continuously evaluating new tools to enhance the team's productivity.Contribute to the establishment of shared AI practices within the squad: reviewing patterns, creating prompt libraries, and setting guardrails to ensure AI-generated code meets the same standards as hand-written code.Engage in system design and architectural decision-making, advocating for solutions that are secure, scalable, and maintainable.Collaborate across functions with Frontend, Android, iOS, and Backend engineers to deliver comprehensive features across all platforms.Assume full responsibility for your creations, from design to production, ensuring uptime, reliability, and code excellence.

Join Flexport as the Country Operations Lead in Poland, where you will spearhead our operations and drive regional growth. As one of the first team members in Poland, you will cultivate in-depth market knowledge, engage with key stakeholders, and create a culture of operational excellence while enhancing the Flexport brand. This role demands a proactive leader with exceptional problem-solving skills and a solid understanding of the Polish freight market, dedicated to delivering outstanding customer experiences.

At Veeam Software, we are committed to being the leading Data and AI Trust Company. Our focus is on empowering organizations to effectively manage, secure, and understand their data and AI capabilities, ensuring resilience and enabling safe AI scalability. As pioneers in data resilience and security posture management, we are strategically positioned at the intersection of identity, data, security, and AI risk. With our headquarters in Seattle and a presence in over 30 countries, we proudly protect more than 550,000 customers globally, earning their trust to keep their operations running seamlessly. Join us in our journey to innovate and make a significant impact for some of the world's most prominent brands.About the RoleAs a Lead Application Security Engineer (Offensive Testing), you will spearhead penetration testing and Dynamic Application Security Testing (DAST) for our Veeam Data Cloud offerings. Utilizing Burp Suite and the latest web/API testing methodologies, you will identify genuine exploitable vulnerabilities, prioritize risks, and collaborate closely with engineering teams to ensure effective remediation.Your role will also involve enhancing testing tools and methodologies to streamline processes, helping teams avert recurring vulnerabilities, particularly in areas such as authentication, authorization, session management, and tenant isolation.What You’ll DoLead offensive testing initiatives: strategize the scope, depth, and frequency of tests; generate clear, consistent reports, and develop reusable playbooks.Conduct manual penetration testing (primary focus): assess web applications and APIs, especially around authentication/authorization, multi-tenant boundaries, and critical workflows; simulate realistic attack paths by chaining vulnerabilities.Utilize Burp Suite on a daily basis: replicate and validate findings using advanced features; create and maintain repeatable scopes, macros, and authenticated flows.Enhance and execute DAST processes: perform and refine authenticated scans, minimize false positives, and collaborate with CI/platform teams to scale scanning efforts and manage credentials efficiently.Drive vulnerability remediation: produce high-quality documentation, partner with engineering teams for fixes and retesting, and assist in preventing regressions; ensure that findings are logged with appropriate severity and SLAs.Contribute to long-term security improvement: identify recurring patterns and collaborate with teams to establish prevention strategies through standards, libraries, platform controls, and contributions to threat modeling/design reviews.What You’ll BringRobust experience in web and API penetration testing, with a strong emphasis on authorization vulnerabilities (IDOR/BOLA, privilege escalation, etc.).

Join Point72’s Innovative Technology TeamAt Point72, we are redefining the future of investment strategies, and our Technology group is at the heart of this transformation. We are committed to enhancing our IT infrastructure, placing us ahead in a swiftly evolving technological landscape. Our team comprises seasoned professionals who are dedicated to exploring new avenues to leverage open-source solutions while adopting enterprise agile methodologies. We prioritize professional growth, empowering you to contribute innovative ideas to our products while satisfying your intellectual curiosity.Your Key ResponsibilitiesAddress and resolve escalations from our Security Operations Center (SOC).Transform threat intelligence feeds into actionable insights to identify and mitigate emerging risks.Engage in proactive threat hunting across endpoints, networks, and cloud environments.Participate in red team exercises, penetration testing, and tabletop incident simulations.Investigate phishing and social engineering incidents, coordinating remediation efforts with users and administrators.Collect and analyze forensic evidence and system logs from Windows, Linux, and macOS environments.Configure and optimize security tools to enhance detection capabilities and minimize false positives.Develop and manage SOAR automation workflows to streamline incident response and improve SOC operations.Regularly generate clear incident and threat trend reports for leadership review.

Join the forefront of digital security with the world's most advanced VPN.As a passionate innovator and problem-solver, become part of the team that developed Threat Protection Pro and the NordLynx protocol—the fastest VPN globally. Our tools empower individuals by reclaiming their privacy, security, and control over their digital lives.Your Contributions: Play a pivotal role in helping millions regain authority over their online security, privacy, and data.Key Responsibilities:Design, develop, and sustain data curation and ingestion services tailored for the Threat Intelligence team.Collaborate on and implement robust architectural solutions, including distributed computing pipelines, microservices, and database integrations.Engage actively in code reviews, provide constructive feedback, and ensure top-notch technical documentation.Innovate and design new services to enhance data feed quality.Maintain adherence to coding standards, ensuring code is maintainable, readable, and secure, while fostering a results-oriented mindset.Continuously generate and discuss new ideas in the context of product development and cybersecurity.Offer technical guidance and leadership to team members.Essential Qualifications:Proficient in Python, with a strong grasp of core concepts, syntax, and data structures.Experience in designing microservice architectures and facilitating effective communication.Familiarity with data storage solutions, especially PostgreSQL.Ability to write clean, maintainable, and efficient code.Hands-on experience with cloud infrastructure technologies such as Docker and Kubernetes.Exceptional problem-solving skills with a knack for analyzing and resolving complex issues.Demonstrated capacity for rapid learning and proactive problem detection.Detail-oriented with a structured approach to research and implementation.