Mid-Senior Software Engineer | Go | Dark Web Monitoring

Join NordStellar, where we empower businesses to anticipate hacker insights before they strike.Become a part of our dedicated team that transforms threat intelligence into actionable strategies. From dark web surveillance to comprehensive attack surface management, we are crafting robust tools that security teams depend on to stay ahead of cyber threats.Your…

Join Saily, where we revolutionize mobile connectivity for travelers. Say goodbye to roaming fees and plastic SIM cards, and enjoy seamless, secure mobile data in over 200 destinations. With millions of paying customers and hundreds of thousands of travelers engaged on our platform at any moment, we are committed to providing an effortless experience.Our AI-native Product Engineering culture is designed to empower our team:The Engineer is the architect, owning challenges from conception to production.AI Agents enhance productivity by handling repetitive tasks, allowing Engineers to focus on impactful work.Your suggestions for improvement are valued and implemented to enhance our effectiveness.We prioritize curiosity, learning, and sharing knowledge among our team.Our guiding principle is to ensure the customer enjoys a comfortable and hassle-free journey.At Saily, we prioritize growth over comfort, contribution over hierarchy, and impact over process. We provide our talented team with the context, autonomy, and AI tools to excel in their work.

At Guru Pay, we pride ourselves on being a premier Electronic Money Institution (EMI) located in Lithuania, dedicated to providing tailored and high-quality financial services to B2B, B2C, and C2B customers. Our goal is to achieve exceptional speed, security, and excellence in all our operations.We are currently seeking a Mid-Senior Backend Engineer to become a vital part of our expanding engineering team. In this position, you will play a key role in establishing the backend architecture of our API-first payments platform, creating scalable and dependable systems that serve both our customers and internal teams. You will collaborate closely with engineers from various disciplines to design and implement robust, high-performance services that are fundamental to Guru Pay’s objectives.If you have a passion for solving intricate technical problems, value clean architecture and resilient systems, and excel in team-oriented environments, we would be delighted to meet you.

About the Senior Backend Engineer Role The CTO Team at Wix in Vilnius is looking for a Senior Backend Engineer. This position focuses on designing and building scalable backend systems that support a wide range of web development tools. What You Will Do Develop and implement backend solutions to support Wix’s platform Work with cross-functional teams to improve and expand existing services Investigate and experiment with new technologies to advance the platform Contribute to backend architecture decisions Help shape product direction and technical strategy Location This role is based in Vilnius.

Join our innovative R&D team as a Senior or Mid-Level Software Engineer, where you will take charge of enhancing and maintaining existing device programming tools tailored for automotive applications. Your expertise in device communication and firmware programming will be essential, as our software directly interfaces with hardware for firmware flashing, updates, and configuration.Your primary responsibility will involve the modernization of our legacy Delphi 7-based device programming tools, transitioning them to a robust C# / .NET architecture. These applications are pivotal for programming, updating, and configuring automotive device firmware while ensuring reliable communication through various interfaces. Your goal will be to establish a clear, maintainable, and scalable architecture that supports long-term development.Key Responsibilities:Own and enhance existing device programming tools for hardware device configuration and updates.Lead the migration of legacy tools from Delphi to a modern C# / .NET framework.Design, maintain, and optimize software solutions for device communication and firmware workflows.Implement and manage communication layers for hardware devices via Serial (COM), USB, and other interfaces.Refactor existing codebases to ensure clarity, maintainability, and scalability.Diagnose and resolve complex issues related to device communication and firmware interactions.Collaborate closely with firmware, hardware, and R&D engineers to ensure effective device programming and diagnostics.

Join Nord Security as a Senior Software Engineer, where we are dedicated to building a secure cyber future.At Nord Security, we empower individuals and organizations to reclaim their online security, privacy, and data. Our innovative solutions, ranging from VPNs to password managers, threat intelligence, and eSIMs for seamless travel, are trusted by millions around the globe. In this key role, you will contribute to our mission of making the online experience safer for everyone.Life is increasingly online. In this position, you’ll be at the forefront of helping users take ownership of their digital lives.

Join our innovative team as a Backend Software Engineer at Wix.com, where you will play a crucial role in developing scalable and efficient backend systems. You will work collaboratively with cross-functional teams to design, implement, and maintain server-side applications that power our platform.Your expertise in backend development will help us enhance user experiences and drive our mission forward. If you are passionate about technology and keen to tackle exciting challenges, we want to hear from you!

Join Nord Security in our mission to create a safer cyber future.We empower individuals and businesses to reclaim their online security, privacy, and data. Our innovative solutions, ranging from VPNs and password managers to threat intelligence and travel eSIMs, are trusted by millions around the globe.In this pivotal role, you will play a crucial part in helping users take control of their digital lives.Main Responsibilities:Design and enhance a robust User Control Panel that fosters user trust, engagement, and sustainable growth.Integrate new features and user flows within the account management portal (subscriptions, billing, security).Develop and uphold a high-quality, scalable front-end codebase.Continuously refine code quality, performance, and user experience.Create and manage unit and integration tests in tandem with feature development.Adhere to and contribute to component library and design system standards.Engage in code reviews to maintain high engineering standards.Collaborate with backend engineers on API contracts and error handling.Work alongside QA engineers to ensure consistent feature behavior, including edge cases.Debug issues across the frontend stack, from UI rendering to state management.Advocate for improvements in engineering standards, tooling, and development processes.Conduct research and development to support new initiatives or technical decisions.Provide technical mentorship to team members regarding best practices.Contribute to shaping the team's technical vision and long-term objectives.

Join the Omnisend Team!If you're looking for a workplace that values intelligence and collaboration over chaos and drama, Omnisend is the perfect fit for you. We pride ourselves on a culture where data drives our decisions, allowing us to focus on delivering impactful results without the distractions of micromanagement or excessive meetings. We believe in transparency, trust, and the power of feedback, fostering a professional environment where everyone contributes to our collective success. Our mission is customer-centric, and we are dedicated to solving real-world problems that help eCommerce brands flourish.The Expansion Product Team at Omnisend is pivotal in maintaining and enhancing the core systems that facilitate our business growth. This includes managing billing, pricing/monetization, and access scopes, ensuring our merchants have a seamless experience as they log in, upgrade plans, manage subscriptions, and obtain accurate invoices. In our Growth Value Stream, we focus on experimentation and efficiency, always looking for innovative ways to influence user behavior while maintaining a robust and scalable platform.We seek a Senior Full Stack Engineer with a strong preference for backend development, who is eager to take an active role in shaping and owning engineering solutions. The ideal candidate is self-motivated, brings thoughtful insights to discussions, challenges assumptions, and actively contributes to both technical and product decisions. You will work closely with product and engineering teams to build resilient systems and deliver impactful product changes in a timely manner.

Join a Transformative CompanyPalantir Technologies is at the forefront of developing innovative software that empowers organizations to make data-driven decisions. Our advanced platforms enable partners to create life-saving medications, predict supply chain interruptions, locate missing persons, and much more.Position Overview As a Forward Deployed Software Engineer (FDE), you will collaborate closely with clients to swiftly identify their most pressing challenges and devise impactful solutions that leverage data. Our clients depend on Palantir’s platforms for critical operations, often starting with open-ended questions such as, "What causes our flight delays?" or "How can we improve our detection of money laundering activities?" In this role, you will utilize your analytical mindset, creativity, and technical expertise to help organizations harness their data for significant societal impact. You will gain invaluable insights and contribute to pivotal industries and institutions.As an FDE, you will operate similarly to a startup CTO: collaborating in compact teams with minimal oversight while owning the end-to-end execution of high-stakes projects. Your daily activities may include discussing system architecture with fellow engineers, managing large-scale data sets, building custom web applications, engaging with customer executives, or formulating strategies for your team.Whether your aspirations lie in entrepreneurship or engineering leadership, we believe Palantir is the ultimate environment to cultivate your skills alongside exceptional colleagues. You will learn to dissect complex problems, assess the implications of various solutions, acquire new technologies and programming languages, and even contribute to their development. You will operate independently, making decisions within a supportive community that challenges you to grow.

At Surfshark, we strive to provide our users with an unparalleled experience through our product. This commitment requires vigilance in identifying and resolving any bugs that may disrupt user satisfaction. We believe that collaborative efforts from analytical and creative thinkers lead to fewer bugs and a smoother experience for everyone. Our dedicated QA team employs a diverse range of tools and technologies to combat these issues. We utilize various devices and virtual environments for comprehensive app testing, alongside an array of browsers and extensions for front-end evaluations. For functional test automation, we leverage TypeScript, and tools like Postman and Charles Proxy enable us to dive deeper into our applications. Are you ready to join us in this ongoing battle against bugs?

Join the Vanguard of Online Security!Are you a passionate problem-solver eager to innovate? Be part of the team behind Threat Protection Pro, the NordLynx protocol, and the world's fastest VPN. We empower users with enhanced privacy, security, and control over their online presence.Your Role: Make a significant impact in helping millions reclaim their online security, privacy, and data.Join our Notification Center Team - Pioneering the Future of In-App Communications!As a Senior Backend Developer on our Notification Center Team, you will be integral in designing and maintaining the microservices that facilitate in-app notification delivery. Our team is essential to numerous features across various teams that depend on effective notification systems. Collaborating closely with other Nord teams, you will help chart our scalable future.Are you prepared to tackle challenges related to scalability, code quality, and maintenance? Your expertise will ensure that our services remain stable and functional, acting as the hidden backbone of many NordVPN, NordPass, and NordLayer features. Join our talented team of engineers dedicated to technical excellence!Key Responsibilities:Develop and enhance microservices to meet the needs of millions of users across NordVPN and related products, ensuring optimal scalability, stability, and security.Collaborate with cross-functional teams to promote seamless integration and functionality of microservices throughout NordVPN's product suite, enhancing the user experience.Mentor team members and foster technical best practices within the organization.Contribute towards shaping the team's vision and long-term objectives.Engage in research and development activities to explore and implement cutting-edge technologies as needed.

Role overview The iOS Core Product Software Engineer at Speechify works on building and enhancing iOS applications. The main goal is to make Speechify’s products more accessible and intuitive for users. This position is located in Vilnius, Lithuania. What you will do Develop and improve core features within Speechify’s iOS apps Work closely with other engineers and the product team to enhance user experience and accessibility Apply technical expertise to support and advance Speechify’s iOS technologies Location The role is based in Vilnius, Lithuania.

We are looking for a dynamic Java Software Engineer to join our passionate engineering team at scale3c. If you are driven by a desire to innovate and eager to contribute to your professional growth, we want to hear from you!

Join the innovative team at Teltonika as a Software QA Engineer specializing in telematics solutions. In this role, you will be responsible for ensuring the quality and reliability of our software products through rigorous testing and validation processes. Collaborate with cross-functional teams to identify issues, develop testing strategies, and enhance product performance.

Join our dynamic R&D department at TLT Electronics as an Embedded Software Engineer in Vilnius, Liepkalnis. Be part of our mission to innovate, collaborate, and excel!At TLT, we lead the charge in providing exceptional manufacturing solutions that drive sustainable growth within the high-tech sector. Our advanced 55-hectare facility in Lithuania is outfitted with cutting-edge automation and robotics, enabling us to transform even the most complex designs into fully functional electronic and plastic products.We cultivate a culture of success that empowers every team member to thrive. Together, we are engineers and manufacturers of impactful solutions. By supporting each other, we foster a collaborative environment where innovation can flourish.We are committed to investing in our team. Here, you will have the chance to enhance your skills, deepen your understanding of our products, and experience unparalleled personal and professional growth.Are you ready to make a difference? Join us and become part of something extraordinary!

Role overview Speechify seeks a Software Engineer focused on Data Infrastructure & Acquisition in Vilnius, Lithuania. The role involves building and maintaining systems that handle the company's data needs. What you will do Design and develop infrastructure for reliable data acquisition Maintain and enhance current systems to improve performance and scalability Collaborate with cross-functional teams to keep data flowing efficiently throughout the organization Location This position is based in Vilnius, Lithuania.

About the Role wix2 is looking for a Frontend Software Engineer to join the team in Vilnius. This role focuses on building user interfaces that are both visually appealing and efficient. Collaboration with designers and backend engineers is a regular part of the work. What You’ll Do Develop and maintain web applications using HTML, CSS, and JavaScript Work closely with design and backend teams to deliver seamless user experiences Contribute to the quality and performance of user-facing features Location This position is based in Vilnius.

At Nord Security, we empower organizations to understand the insights hackers possess before an attack occurs.Become a part of our innovative team that transforms threat intelligence into actionable strategies. From monitoring the dark web to managing attack surfaces, we are crafting tools that security teams depend on to outpace potential threats.Your contribution? Assisting businesses in identifying vulnerabilities and thwarting cyber threats—ensuring safety for both teams and customers.NordStellar is the latest advancement in our suite of innovative cybersecurity solutions. This cutting-edge threat exposure management platform is engineered to outsmart cyber adversaries, protect sensitive data, and avert fraud. With NordStellar, businesses gain the capability to stay one step ahead of hackers and outmaneuver them effectively. Join us in developing technology that grants businesses the knowledge of what hackers are aware of.The Dark Web Monitoring Team is a dedicated, cross-functional group committed to identifying emerging threats from the dark web and delivering critical insights. Originating from Nord Security's Risk Management and Information Security departments, this team is now focused on developing its standalone cybersecurity product, NordStellar. Our expertise empowers proactive security leaders with vital insights into what hackers know about their organizations. NordStellar enables businesses to detect and respond to cyber threats proactively before they escalate. The platform keeps an eye on numerous cybercrime communities and dark web sites, equipping cybersecurity teams with accurate information and tools for informed decision-making.Main ResponsibilitiesDesign and implement back-end and ETL solutions for diverse challenges.Enhance the existing DWM system and introduce new features.Craft highly scalable microservices.Ensure the production of clear, tested, and documented code that adds genuine business value.Develop code suitable for cloud-native environments.Collaborate with your team to deliver quality code-based solutions.

Join Saily as a Senior Automation QA Engineer and take your career to the next level! We are looking for a passionate and skilled individual to enhance our quality assurance processes through automation. You will play a crucial role in ensuring the reliability and performance of our applications, collaborating with cross-functional teams to deliver high-quality software.