Senior Data Engineer at Sigma Software | Lviv

Sigma Software is looking for a Middle/Senior Test Engineer in Lviv. This position centers on software quality assurance, working alongside skilled colleagues to deliver reliable solutions. Role overview The Test Engineer will help verify software products meet high standards before release. Expect to collaborate with other professionals, share insights, and contribute to projects that make a difference. What you will do Test software solutions to ensure quality and reliability Work closely with developers and other team members Apply current testing methodologies and tools Requirements Experience in software testing (middle or senior level) Strong teamwork and communication skills Interest in learning and applying new technologies

Sigma Software is hiring a Middle/Senior Test Engineer in Lviv. This role centers on maintaining high standards for software quality and performance across a range of projects. What you will do Test software solutions to verify functionality and reliability Work closely with development teams to identify and resolve issues Contribute to quality assurance processes for ongoing and new projects Who we are looking for Experience in software testing or quality assurance Interest in improving software quality and performance Motivation to work on innovative projects with a collaborative team This position is based in Lviv and offers the chance to influence the quality of Sigma Software's products.

Join Sigma Software Group as a Data Engineer and be a key player in transforming data into actionable insights. You will work with cutting-edge technologies to build data pipelines and optimize data flow. This role is perfect for someone who is passionate about data architecture and analytics.

Join our dynamic team at Sigma Software as a Senior Data Analyst. In this pivotal role, you will leverage data analytics to drive strategic decision-making and enhance business performance. If you are passionate about turning complex data into actionable insights, we want to hear from you!

Role Overview Sigma Software Group is looking for a Middle Data Analyst in Lviv. This role focuses on turning complex datasets into clear, actionable insights that support business goals. The analyst will work closely with teams across the company to help guide decisions based on data. What You Will Do Analyze large and varied datasets to identify trends and patterns Create reports that communicate findings to stakeholders Offer strategic recommendations to improve business performance Collaborate with colleagues from different departments to support data-driven decisions

Role Overview Miratech is looking for a Senior Data Engineer in Lviv. This role focuses on designing, building, and maintaining data pipelines and architectures that support the company's analytics and machine learning goals. The Senior Data Engineer will collaborate with teams across the business to keep data accurate and accessible, supporting decision-making at every level. What You Will Do Design and implement data pipelines and architectures Maintain and optimize systems for data integrity and availability Work with cross-functional teams to support organizational data needs Contribute to Miratech's data strategy and analytics capabilities

Join Ajax Systems as a Manual Quality Assurance Engineer! We are a leading Ukrainian company specializing in comprehensive security systems development and manufacturing. Our innovative ecosystem comprises over 280 devices, mobile and desktop applications, and robust server infrastructure. We have experienced rapid growth, expanding our team and user base globally, with over 5000 employees and 4.5 million users across more than 180 countries.In our Ajax mobile application for both iOS and Android, we empower users to easily connect and configure their security systems, as well as engage with monitoring service providers for ongoing oversight and maintenance. Our Ajax PRO platform facilitates swift installation and configuration for our business clients. As a member of our QA team, you will play a critical role in ensuring the application functions correctly and reliably under all circumstances.

Join Simulmedia as a Senior Full Stack Engineer and play a vital role in enhancing our engineering team as we expand our platform and introduce cutting-edge insights and analytics features within our innovative products. Our technical roadmap emphasizes platform unification, presenting the exciting opportunity to modernize our existing enterprise product into a cohesive, state-of-the-art technology stack. This role, featuring a focused 30/70 backend-to-frontend allocation, requires close collaboration with product managers, designers, and data engineers to ensure the seamless incorporation of analytics functionalities into our platform. Your ability to quickly iterate and deliver high-quality features that you own from start to finish will be essential. Location: Candidates must be based in Ukraine. Our offices are located in Kyiv and Lviv, and our teams primarily work remotely, with occasional in-person meetings.

We are seeking a dedicated and experienced QA Lead to oversee our Manual Testing Team in Lviv. In this role, you will lead a group of quality assurance professionals, ensuring that our software products meet the highest standards of quality before release. You will be responsible for developing and implementing testing strategies, mentoring team members, and collaborating with cross-functional teams to deliver exceptional results.

Join our dynamic team at Miratech as a Senior Java Developer. In this role, you will be instrumental in designing, developing, and implementing high-quality software solutions using Java technologies. Your expertise will guide our engineering efforts and contribute to the success of numerous projects.

Join the dynamic team at ELEKS within our Quality Assurance Office, as we seek a talented and driven Strong Middle / Senior Automation Test Engineer (Python) to work on exciting projects in Ukraine, Poland, Croatia, and Argentina. ABOUT THE PROJECT This role involves working on a cutting-edge web-based platform designed for financial advisors. The client portal empowers advisors to tailor the user experience by enabling or disabling various features and functionalities for each client.

Miratech is looking for a Middle Java Developer in Lviv. This position centers on building and supporting Java applications as part of a collaborative engineering team. Role overview Work on a range of projects that require strong Java skills. Team up with other developers to solve technical challenges and deliver reliable software. The environment encourages learning and professional growth. What you will do Develop and maintain Java-based applications Work closely with engineers to design and implement solutions Contribute to ongoing project development and improvements Requirements Professional experience with Java development Problem-solving skills and a commitment to quality code Interest in learning and growing within the team

Join Our Mission-Driven Team! Location: Lviv (Relocation support available) | Full-time About the Product that MattersOur client operates at the forefront of military technology in Ukraine, and their innovative solutions are reshaping the landscape of real combat operations.They are developing technology that:Remains operational even when communication is lost or jamming occurs.Automatically guides drones to their targets.Enhances autonomy, accuracy, and efficiency. Key Facts:Utilized by over 20 drone manufacturers. Winners of the IT Arena Startup Competition 2024. Collaboration with Brave1.Areas of development: optical navigation, object detection. This is your chance to contribute to technologies that save lives.

Join our dynamic team as a Senior Java Developer where you will play a key role in designing and implementing innovative software solutions. You will collaborate with cross-functional teams, ensuring high-quality code and seamless integration of systems. This position offers a unique opportunity to work on cutting-edge projects and advance your career in a supportive environment.

Join Renesas Electronics as a Part-time Test Engineer. In this role, you will be responsible for ensuring the quality and functionality of our innovative semiconductor products. You will collaborate with a dynamic team to execute test plans, analyze results, and contribute to product improvements.

Join Our TeamOpenBet is a premier global provider of betting and gaming entertainment, collaborating with over 200 partners to deliver unforgettable winning moments for millions of players globally. We are at the forefront of the industry, processing bets during major events such as the FIFA World Cup and Super Bowl. Our commitment to innovation allows us to continuously enhance player experiences through high-quality content and advanced technology.With more than 25 years of experience, our robust platform supports the most recognized betting brands, ensuring exceptional performance with 100% uptime, extensive scalability, and rapid responsiveness. With 85 licenses and a team of over 1,200 experts across 14 countries, we stand as a pillar in the gaming sector.Your MissionOpenBet Leap Gaming is on the lookout for a talented Senior QA Analyst to bolster our gaming development team.At OpenBet, you will receive comprehensive support and training to foster your career growth, underpinned by a strong culture of internal promotion for proactive and self-driven individuals.As part of Leap Gaming, a dedicated developer of premium gaming applications, this role aims to enhance our corporate business and elevate client satisfaction. Become part of an innovative team within a rapidly expanding organization that champions independence, flexibility, and personal development.Key Responsibilities:Conduct game testing aligned with specifications, scripts, and design.Perform static testing of documentation and specifications.Create and execute test cases.Work collaboratively with internal teams (developers, designers, product managers, and game producers) to clarify game requirements.Report bugs and verify bug fixes.Provide test status updates.Execute smoke, integration, and regression testing following production releases or hotfixes.Qualifications:Minimum of 4 years of professional experience in manual QA, preferably in the gambling sector.Deep understanding of software testing principles.Proficient in developing and maintaining testing documentation (test cases, bug reports, test plans).Experience in developing and analyzing test documentation and requirements clarification.Hands-on experience in RESTful API testing (Postman, Chrome DevTools, etc.).Familiarity with client-server architecture.Proficiency in JIRA, Confluence, and TestRail.Strong attention to detail with the ability to promptly identify UI/UX defects.Ability to comprehend game flow and identify functional defects.

Join SKELAR, a pioneering Ukrainian venture builder that is shaping the future of tech businesses on a global scale. We collaborate with co-founders to assemble formidable teams that excel in international markets.Currently, SKELAR operates multiple businesses across various sectors, from EdTech to marketplaces. Our companies consistently rank among Ukraine's top startups and product firms, frequently appearing in prestigious publications like TechCrunch and Wired.With a robust team of over 1,000 professionals, we pride ourselves on our exceptional expertise and ambitious goals. Our talent is our most valuable asset, and we strive to build our businesses alongside the best in the industry.We are excited to invite applications for the role of Senior Product Engineer (AI-Native Full-Stack) within our R&D Department.At Brighterly, we are redefining online education for children by creating an ecosystem that serves as the ultimate destination for learning mathematics. Our mission is to develop the next EdTech unicorn in a market valued at $130 billion.Technology stack: https://skelar-tech.github.io/Brighterly/Key challenges include:Rapid Prototyping: Build functional MVPs (Web & Mobile) from scratch within short sprints.AI Integration: Implement LLM, agent architectures, and RAG systems into our products.Fullstack Delivery: Independently develop features from database schema to final animations on the frontend.Cross-platform Experimentation: Create mobile applications using AI tools on Flutter/React Native to validate market hypotheses.Architecture for Speed: Design flexible architecture that allows for rapid shifts in development direction without pain points.What we value:Senior Level Mindset: You understand how scalable systems are built, even those generated by AI.AI-Fluency: Familiarity with tools like Claude, Cursor, Windsurf, and v0.dev is essential.

Ajax Systems is a dynamic full-cycle company focused on innovation and technology development. We handle everything from the initial idea generation through R&D to mass production and sales, creating state-of-the-art physical devices that include a variety of sensors and hubs. Our dedicated team, spread across two offices in Kyiv and Lviv, makes all key technical and product decisions on-site. We have successfully launched and consistently enhance Malevich OS, which serves as the core of our Hub’s operations. We are currently seeking enthusiastic Embedded Engineers who are eager to collaborate with us in enhancing our systems. There are endless opportunities to develop new functionalities, sensors, and features, ensuring our product remains at the forefront of technology.

Renesas Electronics Corporation offers a Software Engineer Internship in Lviv, designed for those interested in gaining hands-on experience in the technology sector. Interns work directly with experienced engineers and contribute to ongoing software projects that support the team's goals. Role overview This internship focuses on practical involvement in software development. Interns participate in meaningful tasks that have a direct impact on the business, gaining exposure to real-world engineering challenges. What you will do Work on active software projects with guidance from skilled engineers Engage in various stages of the software development lifecycle, such as design, coding, and testing Gain familiarity with industry-standard practices and tools through daily work Who should apply This internship suits those eager to develop as software engineers and contribute to real products. Curiosity, a willingness to learn, and a collaborative mindset are important for success in this role.