Mid-Level Java Engineer

Join Our Innovative Team at NordLayer!At NordLayer, we are revolutionizing cybersecurity, ensuring that businesses can scale securely. Our toggle-ready platform empowers modern teams to operate efficiently without the burden of security concerns. Trusted by over 11,000 companies across the globe, NordLayer seamlessly integrates with any tech stack to provide comprehensive user protection worldwide.Your Role: Play a vital role in safeguarding businesses and advancing network security solutions for the future.Key Responsibilities:Design, develop, and maintain automated end-to-end testing frameworks for both API and UI.Collaborate with the Test Automation team to enhance a shared testing library.Identify, document, and work with the engineering team to troubleshoot software defects.Partner closely with product, engineering, and QA teams to ensure top-notch product quality.

Join NordLayer and be a part of our mission to revolutionize cybersecurity for businesses.Our innovative platform is designed to empower modern teams, allowing them to operate without the typical security concerns. With over 11,000 companies worldwide relying on NordLayer, we seamlessly integrate with any tech stack to ensure user protection across borders.Your role? Contributing to the development of next-generation network security solutions that help businesses remain secure and progressive.

Nord Security’s B2B group focuses on developing cybersecurity products that help organizations safeguard their operations and sensitive information. The team includes experts across product development, engineering, sales, marketing, and data analytics, collaborating to create secure and scalable solutions for clients around the globe. Role overview As a Senior Automation QA Engineer on the Apps Team in Warsaw, your efforts will support businesses in enhancing the security of their people, systems, and data integrity. This position plays a key role in maintaining the quality and reliability of Nord Security’s cybersecurity offerings. Collaboration Working alongside specialists from various fields, you will contribute to the ongoing improvement of products designed to meet the evolving security needs of organizations worldwide.

Join Altersolutions as a QA Automation Engineer in Warsaw, where you'll be part of a dynamic team dedicated to ensuring the highest standards of software quality. You will design, develop, and implement automated tests to ensure the reliability and performance of our products. This role is perfect for an individual who is passionate about quality assurance and eager to enhance their skills in a fast-paced environment.

Nord Security’s B2B group develops cybersecurity products that help organizations safeguard their data and daily operations. The team combines expertise from product development, engineering, sales, marketing, and data to deliver security solutions used by businesses worldwide. Role overview As a Senior Automation QA Engineer on the Apps Team in Warsaw, this position focuses on strengthening the quality of Nord Security’s products for a global client base. The work directly supports enterprises in protecting their people, systems, and information. What you will do Build a test automation framework from the ground up. Design and maintain automated testing suites that cover multiple platforms. Identify, document, and track software defects, collaborating with developers to resolve them. Work closely with product managers, developers, and other QA professionals to ensure high product quality. Requirements Experience creating and maintaining native testing solutions. Proficiency in JavaScript and TypeScript. Strong understanding of native application architecture. Advanced skills with Appium and related automation tools. Ability to use AI coding tools responsibly, ensuring code quality and sound system design. Keen attention to detail. Initiative and a sense of ownership, especially when launching new projects. Clear communication skills, both written and spoken. Compensation Gross monthly salary: 20,700 - 26,800 PLN Benefits Collaborate with international experts to develop cybersecurity tools used by millions. Access to ongoing learning and professional growth in a supportive environment.

Our MissionAt SentinelOne, our mission is clear: to empower those who safeguard our future. In an era where AI is transforming how businesses operate and innovate, the imperative to secure these advancements is more crucial than ever. Joining SentinelOne means contributing to the protection of global enterprises, critical infrastructure, and the innovative technologies of tomorrow. If you thrive on meaningful challenges and aspire to make a tangible global impact, you will find your purpose here.About UsSentinelOne stands at the forefront of AI-driven security solutions, redefining the cybersecurity landscape. Our AI-native platform integrates protection across endpoint, cloud, identity, data, and AI systems, enabling autonomous detection and rapid response. By leveraging real-time analytics and intelligent automation, we eliminate unnecessary noise, streamline complexities, and empower security teams to focus on what truly matters.Our team comprises passionate builders, problem-solvers, and innovators dedicated to shaping the future of security. If you're excited about tackling challenging problems alongside a talented and mission-driven team, we invite you to help us create a safer tomorrow for all.What We Are Looking ForWe seek individuals who are insatiably curious and committed to ongoing learning. As AI continues to transform our operations, we equip every team member, regardless of their role or level, with the knowledge to leverage AI tools and concepts. Those who excel here actively pursue innovative solutions, thoughtfully experiment, and apply their insights to achieve better, faster, and smarter outcomes.As a Windows Low Level Engineer for Endpoint Security, you will be instrumental in designing and developing cutting-edge security features for SentinelOne’s Windows endpoint protection platform, functioning in both user-mode and kernel-mode environments. You will construct and optimize essential components such as anti-tampering measures, network sensors, and agent infrastructure, while tackling complex performance and stability issues at scale. Your role will involve researching Windows internals and diagnosing deep system challenges, collaborating with distributed engineering teams to deliver impactful security solutions that safeguard millions of devices globally.

Join the forefront of online privacy!At Nord Security, we are on a mission to empower individuals with the most advanced VPN technology and innovative solutions for online safety. As a part of our talented team, you will contribute to the development of our flagship products, including Threat Protection Pro and the NordLynx protocol, ensuring they meet the highest standards of security and user experience.Your Role: As a QA Engineer, you will play a crucial role in safeguarding our users' online security, privacy, and data integrity.The QA Team: Our dedicated QA department is committed to maintaining exceptional software quality. We are a collaborative team of over 30 professionals working on interconnected projects, fostering a culture of camaraderie, creativity, and continuous improvement. We value curiosity, innovation, and teamwork.Main Responsibilities:Develop and execute manual and automated tests to validate complex functional and integration requirements.Conduct functional testing for web, desktop applications, and back-end systems based on project needs.Maintain and enhance existing test cases to ensure continued effectiveness.Identify and document software defects while collaborating with multiple development teams for resolution.Engage with product managers, developers, and fellow QA team members to ensure high-quality deliverables.Implement Agile methodologies in daily tasks to enhance efficiency.Champion product quality within cross-functional teams.Contribute to the development of testing strategies and their execution alongside the QA Guild.Facilitate a smooth release process while upholding the highest quality standards.Mentor junior team members and share your insights and innovative ideas.

Join Saily, where we revolutionize connectivity for travelers. Say goodbye to roaming fees and plastic SIM cards. We offer lightning-fast, secure mobile data in over 200 destinations worldwide. With millions of paying customers and countless travelers using Saily at any moment, our mission is to enhance the travel experience.At Saily, we cultivate an AI-native Product Engineering culture that emphasizes:Engineers as builders responsible for end-to-end solutions, from concept to production.AI agents that empower engineers by automating repetitive tasks, allowing them to focus on impactful work.A collaborative environment where everyone is encouraged to suggest and implement improvements.A culture of curiosity, continuous learning, and knowledge sharing.Prioritizing customer satisfaction and ensuring a seamless journey for our users.We believe in prioritizing growth over comfort, contribution over hierarchy, and impact over process. At Saily, we empower talented individuals with the context, autonomy, and AI tools necessary to excel in their roles.Key Responsibilities:Design and implement robust test automation frameworks across multiple platforms, developing automated tests for complex functional integration, regression, and performance evaluations to ensure compliance with acceptance criteria.Contribute to the formulation and execution of testing strategies.Engage in the development of comprehensive test plans and test cases.Identify and document software defects, collaborating with the development team to resolve issues.Conduct hands-on exploratory and manual testing to identify edge cases and usability concerns that automated tests might overlook.Validate intricate user flows end-to-end across mobile and other platforms prior to major releases.AI Integration & Advocacy:Proactively explore and incorporate AI-driven tools into QA workflows to enhance test creation, broaden coverage, and minimize cycle times.Promote the adoption of AI-assisted testing methodologies throughout the engineering organization.Experiment with large language models (LLMs) and AI assistants to generate test data, develop test cases from requirements, and manage flaky tests.

Join Our Team at NordLayer!At NordLayer, we are on a mission to deliver scalable cybersecurity solutions tailored for modern businesses.Our innovative platform empowers teams to operate efficiently without the burden of security concerns. Trusted by over 11,000 global companies, NordLayer seamlessly integrates with any technology stack to safeguard users across borders.Your Role: As a DevOps Engineer, you will play a crucial role in enhancing and automating our infrastructure and CI/CD processes. Collaborating with Senior Engineers and cross-functional teams, you will implement best practices in DevOps, support robust and scalable cloud solutions, and ensure smooth software delivery. This is a fantastic opportunity for professional growth in a dynamic environment while contributing to our infrastructure automation initiatives.Key Responsibilities:Implement and maintain Infrastructure as Code (IaC) using Terraform.Develop, manage, and optimize Terraform modules.Oversee and enhance AWS Cloud infrastructure, ensuring performance, scalability, and availability.Assist in establishing and maintaining monitoring and logging systems (e.g., ELK, Grafana, Thruk).Provide technical support for infrastructure, CI/CD pipelines, and deployment processes.Troubleshoot and resolve infrastructure-related issues to ensure seamless operations.Document and uphold DevOps workflows, processes, and system configurations.

About Our Mission:Swarmer is at the forefront of software innovation, developing groundbreaking solutions that enable drones to operate autonomously in coordinated teams without the need for human pilots. Our technology has been rigorously tested in over 100,000 combat missions in Ukraine, making it the most challenging proving ground for drone warfare globally. Recently, we've secured a $15M Series A funding round, which marks the largest investment in Ukrainian defense technology since the conflict began, propelling us forward in our mission to support NATO-aligned nations.This is not just theoretical; our software is actively saving lives and defending democratic values.

Join the forefront of digital privacy with the world’s leading VPN!Are you a passionate problem-solver who thrives on innovation? Become a vital member of the team that developed Threat Protection Pro, the NordLynx protocol, and the fastest VPN globally—empowering users with enhanced privacy, security, and control over their online presence.Your contribution? Enable millions of users to regain control of their online security, privacy, and data.The Low-Level Server Side Team is at the helm of delivering VPN server software that serves millions of users worldwide.

The project involves enhancing the architecture of a system that supports clients in branches and partner locations.RESPONSIBILITIES:Participate in architectural changes to the system.Implement new functionalities using Angular 19 and Java 21.Refactor existing code for improved performance.Create integrations with REST services.Optimize performance and implement security solutions.Assist in designing and documenting technical specifications.

Join the forefront of digital security with the world's most advanced VPN.Are you a curious problem-solver eager to make a difference? Become part of the team that powers Threat Protection Pro, the NordLynx protocol, and the fastest VPN globally—innovative tools designed to restore privacy, security, and control to users everywhere.Your impact? Empower millions of users to reclaim their online security, privacy, and data.About Threat ProtectionIn an age of viruses, Trojans, worms, spyware, and other malware, ensuring online safety can be challenging. Our Threat Protection team is dedicated to solving these issues by developing robust software that safeguards our customers. You'll create scalable code capable of handling high volumes, security concerns, and complex architectures, all built from the ground up. If this sounds like the challenge you’ve been seeking, read on!Main ResponsibilitiesDesign and develop distributed microservices that shield millions from malware threats;Prioritize delivering high-quality code with a focus on scalability and security;Collaborate with a passionate team of developers to build and maintain our services using Golang;Take ownership of architecture, design, development, and deployment initiatives with respect and commitment.Core RequirementsExperience with distributed technologies and familiarity with NoSQL databases, particularly Cassandra or Kafka;Strong grasp of system design, with knowledge of applicable patterns;Passion for creating anti-virus solutions and enhancing online safety where your contributions will have a direct impact;Adept in backend architecture and technologies, willing to engage in discussions and share ideas; if you can deliver scalable and stable code, we want to connect with you;A collaborative spirit with a love for discussing, rethinking, and redesigning ideas that foster shared success within your team and the company.

We are seeking a highly skilled Senior Automation Quality Assurance Engineer to join our dynamic team at Saily. In this role, you will lead the development and execution of automated testing strategies to ensure the highest quality of our applications. You will collaborate closely with cross-functional teams to identify quality issues and drive improvements.

Join the forefront of online security with Nord Security!Are you an innovative backend engineer eager to tackle complex challenges? Become a pivotal part of our Threat Protection Pro team, which powers the renowned NordLynx protocol and is behind the fastest VPN globally. Our mission is to empower users by restoring their privacy, security, and control over their online experiences.Your contributions will: Help millions regain confidence in their online security and privacy.About Threat ProtectionAs cyber threats like viruses, Trojans, and spyware grow, ensuring a safe online experience is essential. Our dedicated Threat Protection team is committed to developing robust software solutions that safeguard our customers. If you thrive on creating scalable, secure code and tackling high-level architectural challenges from the ground up, you’ve found your next adventure!

Join our dynamic team at Veeam Software as a Quality Assurance Automation Engineer specializing in C#. In this crucial role, you will be responsible for designing, developing, and executing automated tests to ensure the highest quality of our software products. Your expertise will help us maintain our reputation for excellence and reliability in the industry.

Join our vibrant team at Capital, a premier trading platform that is ambitiously expanding its reach globally. Recognized for our award-winning products, we pride ourselves on leveraging cutting-edge technology to provide an unparalleled client experience. We are constantly seeking exceptional talent to help us maintain our high standards of quality.We are currently on the lookout for a skilled QA Engineer with a strong background in both manual and automated testing. If you thrive in a fast-paced environment and enjoy collaborative teamwork, we invite you to contribute to the excellence of Capital.com’s trading platform.

Join Talan as a Mid-Level Business Analyst, where you will play a crucial role in bridging the gap between business needs and technology solutions. We are looking for a detail-oriented professional who can analyze business processes, identify areas for improvement, and collaborate with stakeholders to implement effective strategies.

Role overview Box Inc. seeks a Mid-Level Python Developer based in Warsaw, Poland. The role focuses on building web applications that are both efficient and scalable. Work alongside a team of experienced developers, contributing directly through hands-on coding and participating in peer code reviews. Writing clean, maintainable Python code is central to this position. What you will do Develop and maintain web applications using Python Write code that remains clear, organized, and easy to support Participate in code reviews to help maintain quality standards Collaborate with teammates to address technical challenges Requirements Enjoys working through complex problems Proactive and willing to learn Comfortable contributing in a collaborative environment