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Search for Senior Data Scientist at MariaDB | Remote - Bulgaria

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MariaDB Corporation Ab logo
Full-time|Remote|Remote - Bulgaria

Join MariaDB and be part of a transformative journey in the world of data. Whether it's checking your bank balance, enjoying your favorite music, or making a purchase online, MariaDB is the engine powering everyday applications. With a client base that includes 75% of the Fortune 500, we're impacting billions of lives globally. Our robust presence across Lin…

Apr 1, 2026
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MariaDB Corporation logo
Full-time|On-site|Sofia, Bulgaria - Office

At MariaDB, we are revolutionizing the way the world interacts with data. Our database technology underpins essential applications that millions use daily, from banking transactions to online shopping. Trusted by 75% of Fortune 500 companies, MariaDB connects billions of people across diverse sectors, making it the database of choice for modern application development.Exciting OpportunityWe invite a dynamic Senior Accountant to become an integral part of our expanding finance and accounting team. This role is pivotal in managing the monthly and year-end closing processes, guaranteeing the precision and promptness of all financial reports. The Senior Accountant will also oversee payroll processing and accurately book all payroll-related journal entries. The ideal candidate will possess a robust understanding of GAAP, outstanding analytical capabilities, and a successful history of managing intricate accounting tasks. You will enjoy comprehensive exposure to the Company’s full-cycle accounting processes and will support the Senior Corporate Accounting Manager. This is a fantastic opportunity for those eager to elevate their accounting career.

Mar 5, 2026
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MariaDB Corporation Ab logo
Full-time|Remote|Remote - Bulgaria

MariaDB is revolutionizing the digital landscape. Our technology is at the core of everyday transactions—whether it’s accessing your bank account, ordering a delicious meal, or streaming your favorite music. Trusted by 75% of the Fortune 500, MariaDB powers applications that reach billions of people worldwide. With our extensive deployment across Linux distributions, enterprise environments, and public clouds, we are the premier choice for modern application development.Opportunity AwaitsAs a Customer Success Manager, you will play a pivotal role in nurturing the health of our diverse customer base. Your primary focus will be on ensuring timely renewals, driving expanded usage, and minimizing customer churn. Additionally, you will contribute to closing new and expanded sales within your designated territories, with your performance measured by renewal sales and the potential for commission on expansion sales. What key performance indicators have guided your success in customer engagement and retention? How have you utilized these metrics to enhance customer relationships?

Apr 13, 2026
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NielsenIQ logo
Full-time|On-site|Sofia

Join NielsenIQ as a Senior Data Scientist, where you will leverage your expertise in data analysis and modeling to derive actionable insights from complex datasets. Collaborate with cross-functional teams to drive data-driven decision-making and enhance business strategies. You will be instrumental in developing innovative solutions that meet client needs while contributing to our mission of delivering valuable insights to businesses worldwide.

Mar 26, 2026
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Terry Soot Management Group logo
Contract|On-site|Madan

Company OverviewTerry Soot Management Group (TSMG), established in 2017, is a premier field data collection company operating across Europe.We specialize in data collection in areas where automation cannot be applied. Our services encompass counting features, capturing images and videos, recording audio, and meticulously scanning locations to provide you with the comprehensive data necessary for informed decision-making. Our dedicated field data collection teams are strategically located across Europe and North America, ready to tackle any challenge.Project ObjectiveThe primary aim of this project is to gather high-quality images of streets, key points of interest, and public spaces in various EU countries. The project employs vehicles equipped with 360-degree cameras that capture the surroundings while driving, storing these images for further analysis. This valuable data will significantly enhance one of the world’s most widely used online mapping services.Data collectors will be assigned specific routes through public streets and areas, focusing on commercial districts and historical locales. Due to potential adverse weather conditions, certain areas may require multiple visits to ensure optimal image quality. The project duration is anticipated to be between 3 to 6 months, covering diverse data collection regions.The ideal candidate is someone who enjoys driving, possesses a strong knowledge of the local area and traffic patterns, and is characterized by high levels of responsibility and dependability.The work schedule will be Monday through Friday, 8 hours a day, totaling 40 hours per week. Weekend work may be required due to weather-related downtime.

Feb 13, 2024
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Terry Soot Management Group (TSMG) logo
Data Collector / Driver in Ruse, Bulgaria

Terry Soot Management Group (TSMG)

Full-time|On-site|Ruse

Join TSMG as a Driver / Data Collector in Ruse, Bulgaria!The Terry Soot Management Group (TSMG) is a pioneering field data collection company established in 2017, dedicated to delivering high-quality data where automation falls short. Our teams operate across Europe and North America, capturing critical details to facilitate informed decision-making.Project OverviewWe are seeking enthusiastic data collectors to assist in documenting streets, prominent landmarks, and public spaces across EU countries. Utilizing vehicles equipped with 360-degree cameras, you will gather images that will enhance one of the world's leading online mapping services. This project will involve driving designated routes in commercial and historical areas, ensuring optimal image quality, even if it requires multiple visits due to weather conditions. The project duration is estimated between 3 to 6 months.Ideal candidates should possess a love for driving, an in-depth knowledge of the local area, and demonstrate responsibility and reliability in their work.Work is scheduled Monday through Friday, 8 hours a day, totaling 40 hours a week, with potential weekend work due to weather-related delays.

Feb 13, 2024
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Experian logo
Full-time|On-site|Sofia

Join Experian as a Senior Data Scientist and leverage your expertise in data analytics to drive impactful business solutions. Collaborate with cross-functional teams to develop predictive models, enhance data-driven strategies, and contribute to innovative projects that enhance customer experiences.

Apr 7, 2026
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Terry Soot Management Group logo
Full-time|On-site|Pleven

Company OverviewTerry Soot Management Group (TSMG), established in 2017, is a pioneering data collection company operating across Europe, specializing in areas where automation fails. Our skilled teams gather essential data through counting features, capturing imagery, recording audio, and meticulous area scanning to support informed decision-making.Project ObjectiveWe aim to gather high-quality images of streets, significant landmarks, and public spaces throughout EU countries. The project entails utilizing vehicles equipped with 360-degree cameras to capture detailed surroundings, with the collected data ultimately enhancing one of the world’s most popular online mapping services.Data collectors will navigate predetermined routes, focusing on commercial zones and historical sites. To ensure optimal imaging, some areas may require multiple visits due to adverse weather conditions. This project is projected to last between three to six months, covering various data collection locations.The ideal candidate should possess a passion for driving, a thorough knowledge of local areas and traffic patterns, and demonstrate high levels of responsibility and reliability.Working hours are Monday to Friday, totaling 40 hours a week, with the possibility of weekend work during weather interruptions.

Feb 13, 2024
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Terry Soot Management Group (TSMG) logo
Driver / Data Collector in Blagoevgrad, Bulgaria

Terry Soot Management Group (TSMG)

Contract|On-site|Blagoevgrad

Join Our Team as a Driver / Data CollectorAt Terry Soot Management Group (TSMG), we are pioneers in field data collection, established in 2017 and committed to delivering high-quality insights where automation is not feasible. We specialize in gathering essential data, including photographic and video documentation, as well as audio recordings, enabling our clients to make informed decisions.Project OverviewWe are seeking dedicated individuals for our latest project, which involves capturing images of urban areas, key points of interest, and public spaces across EU countries. Utilizing vehicles equipped with advanced 360-degree cameras, you will document the surroundings as you travel designated routes focused on commercial hubs and historical landmarks. The project will span 3 to 6 months and may require multiple visits to certain locations to ensure optimal image quality, particularly in adverse weather conditions.Ideal candidates will possess a passion for driving, familiarity with local traffic patterns, and a strong sense of responsibility and reliability. The work schedule is Monday through Friday, totaling 40 hours per week, with potential weekend shifts during inclement weather.

Feb 13, 2024
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Terry Soot Management Group logo
Full-time|On-site|Varna

Join Our Team as a Driver and Data CollectorTerry Soot Management Group (TSMG), established in 2017, is a leading field data collection company operating across Europe. We specialize in gathering detailed data in challenging environments where automation falls short. Our dedicated teams are equipped to capture essential features, including photographs, videos, and audio recordings, ensuring that our clients can make well-informed decisions based on comprehensive data.Project OverviewWe are currently seeking drivers to contribute to a significant project focused on collecting high-quality visuals of streets, notable points of interest, and public spaces throughout EU countries. Utilizing vehicles outfitted with removable 360° cameras and lidars, our drivers will document extensive images of their surroundings. This data will be crucial for enhancing one of the world’s premier online mapping platforms.Data collectors will adhere to predefined routes, concentrating on public streets, commercial districts, and significant landmarks. To guarantee optimal image quality, certain locations may require revisits under favorable weather conditions.The project duration may vary depending on the specific data collection requirements of each area, with assignments typically ranging from 3 to 6 months of active engagement.Work Schedule: Full-time commitment during standard business hours (8 AM - 7 PM).Recruitment Process: The selection for the Driver position includes a safety driving test, an interview with a recruiter, followed by an onboarding process.

Feb 10, 2025
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HumanSignal logo
Full-time|Remote|Bulgaria

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data.At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. Our tools are used by leading AI teams to ensure models are grounded in real-world signals, not noise.Our open-source product, Label Studio, has become the de facto standard for labeling and evaluating data across modalities. With over 250,000 users and hundreds of millions of labeled samples, it’s the most widely adopted OSS solution for teams working on building AI systems.Label Studio Enterprise enhances that traction with the security, collaboration, and scalability features needed to support mission-critical AI pipelines. We started before foundation models were mainstream, and we’re doubling down now that AI is transforming industries. If you are excited to contribute to the development of smarter, more accurate AI systems, we’d love to hear from you.(BULGARIA BASED) AI Data Collector — Turn the World Into Your Workplace!Do you love scavenger hunts? Enjoy exploring the world around you? Want to earn a competitive salary while doing something fun, flexible, and impactful?We’re seeking curious, detail-oriented individuals to join us as AI Data Collectors. In this role, the world is your workspace. You’ll help shape the future of AI by capturing high-quality data.

Jan 17, 2026
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NielsenIQ logo
Full-time|On-site|Sofia

Join NielsenIQ as a Principal Data Scientist and play a pivotal role in shaping the future of data analytics. In this position, you will leverage advanced analytics and machine learning techniques to derive actionable insights from complex datasets, driving strategic decision-making across the organization.

Mar 6, 2026
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Terry Soot Management Group logo
Contract|On-site|Meden Rudnik

Join Our Team as a Driver and Data CollectorTerry Soot Management Group (TSMG) is a pioneering field data collection company established in 2017, operating across Europe and North America. Our mission is to gather critical data in areas where automation cannot reach, ensuring comprehensive and detailed insights for our clients.Project OverviewWe are currently seeking enthusiastic individuals to assist in a project aimed at capturing images of streets, key points of interest, and public spaces across various EU countries. Utilizing vehicles equipped with advanced 360-degree cameras, our data collection team will document the surroundings and store this information for future enhancement of one of the world's leading online mapping services. Data collectors will be assigned specific routes through commercial districts and historical sites. There may be instances where certain areas require multiple visits due to unfavorable weather conditions, as we strive for the highest quality imaging. The project duration is estimated to be between 3 to 6 months, covering a variety of data collection locations.The perfect candidate is someone who enjoys driving, possesses thorough knowledge of the local area and traffic patterns, and exhibits a high level of responsibility and reliability.The expected work schedule is Monday to Friday, 8 hours per day, totaling 40 hours per week. Due to potential weather-related delays, weekend work may occasionally be required.

Sep 2, 2024
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LearnLux logo
Contract|Remote|Bulgaria

About LearnLux LearnLux stands as the premier provider of workplace financial wellness, seamlessly combining fiduciary digital planning with personalized guidance from Certified Financial Planner™ professionals. Our award-winning program empowers employees to tackle essential financial decisions, ranging from budgeting and benefits selection to equity compensation, home purchasing, and retirement planning, ensuring they feel secure about their finances and focused on their work. Our sophisticated reporting enables partners to grasp the impact of our services, resulting in reduced financial stress, enhanced productivity, and improved employee retention. At LearnLux, we are intentional in our growth. We operate swiftly, uphold high standards of quality, and appreciate individuals who take ownership of their responsibilities. If you thrive on solving challenges, embracing accountability, and pushing yourself to excel daily, you will find a fulfilling environment here. We are a venture-backed company that has successfully raised over $35 million to date, supported by seasoned investors and long-standing partners. We are a growth-oriented business preparing for scalability, and we eagerly welcome the opportunities and challenges that come with this journey. About the Role LearnLux is seeking a Financial Planner to join our team on a contract basis, working remotely from Bulgaria. Utilizing the LearnLux digital platform, you will provide unbiased, comprehensive financial guidance to employees based in Bulgaria. Your extensive financial expertise and client-centered approach will assist employees in achieving their personal and financial aspirations. This role is entirely remote within Bulgaria and reports directly to our Global Director of Financial Planning. Key Responsibilities Engage with clients through video, chat, and email to provide guidance on a variety of financial topics including budgeting, retirement readiness, and equity compensation. Adapt the LearnLux methodology for relevant financial planning topics endemic to Bulgaria and the Balkan region. Contribute to team meetings to leverage your expertise to enhance the LearnLux digital experience. Become proficient in our clients' benefit plans to support them during open enrollment periods. Collaborate with our content team to create outlines, review educational materials, and approve content for the LearnLux digital platform. Lead engagement initiatives for our employer partners, including digital webinars and occasional in-person events. Qualifications An active Certified Financial Planner (CFP), European Financial Advisor (EFA), or a comparable designation. Fluency in English and Bulgarian, both written and spoken. Extensive experience in financial planning and a strong client-first mindset. Ability to adapt to a fast-paced work environment and manage multiple priorities effectively.

Mar 25, 2026
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MariaDB Corporation Ab logo
Senior Data Analytics Engineer

MariaDB Corporation Ab

Full-time|Remote|Remote - Bulgaria

Join MariaDB, a pivotal player in the tech landscape, where our database solutions empower everyday applications—from banking to e-commerce, and beyond. Serving 75% of the Fortune 500, our technology impacts billions globally, making us the preferred database for modern application development across Linux distributions, enterprise environments, and public clouds.About the RoleWe are on the lookout for a Senior Data Analytics Engineer who is passionate about data and possesses a blend of engineering prowess and analytical insight. You will be part of a dynamic, high-impact team focused on not just analyzing data, but also creating the systems and pipelines that enable effective analytics. This role transcends traditional reporting; you will engineer comprehensive solutions across the entire analytics stack, designing robust data pipelines in BigQuery and MariaDB while developing internal tools and APIs that convert data into actionable business insights.Your daily tasks will involve crafting advanced SQL queries in BigQuery and MariaDB, architecting automation and tooling with Python and FastAPI, and leveraging AI-powered tools such as Windsurf, Gemini, and Claude to elevate your workflow. A deep understanding of data architecture is crucial—ensuring seamless information flow from source systems through pipelines into warehouses, schema design, and scalable infrastructure maintenance.Strong communication skills are essential in this position. You will collaborate closely with various stakeholders, translating complex data into clear, impactful insights. Your goal is to design and implement robust, repeatable solutions that drive informed decisions. We seek an individual who can take full ownership of their domain: from defining critical questions, to building the necessary data infrastructure, delivering insightful analyses, and presenting findings to influence strategic choices. If you are self-driven, ambitious, and constantly striving for improvement, with a GitHub profile that showcases your capabilities—we would love to connect with you.

Apr 1, 2026
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Smartsheet Inc. logo
Full-time|Remote| -REMOTE, BULGARIA-

Smartsheet is looking for a UX Researcher to strengthen user experiences across its platform. This is a fully remote role based in Bulgaria. Key responsibilities Plan and conduct user research to understand product usability and customer needs Analyze research data to spot trends and uncover opportunities for improvement Collaborate with product managers, designers, and engineers to inform product decisions Present research findings that guide the direction of the platform and support team empowerment About Smartsheet Smartsheet creates tools for teams to organize, collaborate, and accomplish more together. UX research is central to shaping products and making them more effective for customers.

Apr 21, 2026
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Smartsheet Inc. logo
Full-time|Remote| -REMOTE, BULGARIA-

For over two decades, Smartsheet has empowered individuals and teams to accomplish extraordinary achievements. Our innovative work management solutions enable efficient collaboration, insightful automation, and scalable growth. We strive to create a dynamic environment where creativity flourishes, allowing teams to take bold actions and tackle meaningful challenges. When ambition meets purpose, and enthusiasm drives progress, that's where the real magic happens, and it fuels our daily efforts.We are seeking a Senior Technical Program Manager to enhance our growing Product and Innovation team. This pivotal role entails managing programs that traverse the realms of Product, Engineering, and UX. You will frequently engage with engineering teams, leaders, product managers, executives, and external vendors to ensure seamless communication and effective project execution.This position will report directly to the Director of Technical Program and Operations.Your Responsibilities:Coordinate, monitor, and report on project progress across the enterprise and with external partners.Support project planning for engineering teams to ensure timely delivery.Design scalable processes to accommodate our rapidly expanding organization.Create project schedules, uphold milestones, and keep team members focused on their tasks.Identify and prioritize issues, collaborating to find timely solutions.Assess risk factors and develop effective mitigation strategies.Deliver regular status updates to promote transparency and enhance operational efficiency.Encourage open communication among diverse personalities and working styles.Perform additional duties as required.

Mar 12, 2026
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intellecthq logo
Full-time|Remote|Remote — Plovdiv, Plovdiv Province, Bulgaria

Join our dynamic team at intellecthq as a Clinical Psychologist or Counsellor. We are looking for a dedicated and skilled professional with a solid background in evidence-based treatment modalities, especially Cognitive Behavioral Therapy (CBT). The ideal candidate will excel in conducting psychological assessments and possess exceptional report-writing abilities.Key Responsibilities:Create and execute personalized treatment plans utilizing evidence-based practices, primarily focusing on CBT.Design specialized clinical care pathways aligned with current evidence and best practices.Facilitate individual and group therapy sessions, both in-person and online.Engage in team discussions and contribute to service enhancement initiatives.Collaborate with our interdisciplinary team to formulate and implement client-focused treatment strategies.Work alongside our 24/7 helpline responders to handle risk and provide crisis interventions.Establish and implement standard operating procedures for risk management and clinical practices, providing training to team members.Keep accurate and current client records, adhering to professional and legal standards.Continuously advance your professional knowledge and skills through ongoing education and professional development activities.Available to provide after-hours care (Monday to Friday 6 pm to 9 pm, Saturdays 9 am to 1 pm), with occasional night and weekend shifts based on client needs.

Nov 24, 2025
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Jobgether logo
Full-time|On-site|Bulgaria

Jobgether is looking for a Senior Data Engineer based in Bulgaria. This position centers on designing, developing, and maintaining the company’s data architecture. The role involves close collaboration with teams across the organization to support reliable and accessible data systems. Role overview This role focuses on building and refining data infrastructure. Responsibilities include ensuring that data flows smoothly between systems, maintaining high standards for data integrity, and making sure data is accessible to those who need it. Collaboration Work with colleagues from different departments to understand data needs and help implement solutions that support business goals. Sharing knowledge and best practices is a key part of this position. What you will do Design and develop data architecture to meet business requirements Maintain and optimize data systems for reliability and accessibility Implement best practices for data management and integrity Collaborate with cross-functional teams on data-related projects

Apr 29, 2026
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Smartsheet Inc. logo
Full-time|Remote| -REMOTE, BULGARIA-

For more than two decades, Smartsheet has been at the forefront of enabling individuals and teams to achieve extraordinary results. Our innovative solutions streamline work management and empower teams to automate repetitive tasks, derive actionable insights, and scale efficiently. At Smartsheet, we are committed to creating an environment where creativity thrives, enabling individuals to think big, take decisive action, and unlock impactful work. We believe that the intersection of challenge and purpose leads to transformative outcomes, and we are passionate about fostering that magic in our daily efforts.We are on the lookout for a skilled Product Manager to enhance our Product Organization. This is a unique opportunity to contribute to the development of capabilities that meet our customers' needs and drive meaningful change within their organizations.You will report to our Group Product Manager, Product Management and work remotely from Bulgaria, collaborating with enthusiastic teams around the world to shape the future of work collaboration.Your Responsibilities:Establish a vision and strategy that aligns with company goals, deeply understands customer needs, and incorporates industry best practices.Collaborate and influence technical and product leadership across Smartsheet to ensure alignment in strategy and platform investments.Regularly communicate product strategies, concepts, and roadmaps to educate, influence, and align with senior leadership.Work closely with research, design, and engineering teams to deliver exceptional, high-quality customer experiences.Utilize both internal and external data to inform experimentation, decision-making, and success evaluation.Partner with research, product design, data science, and analytics teams to conduct quantitative experiments and analyses that refine product capabilities our customers love.Effectively convey strategy, product health, capabilities, experimentation progress, and insights to diverse audiences.Draft concise and engaging product strategy, execution, and requirement documents.Successful candidates will navigate both strategic and tactical aspects while building strong cross-team partnerships to ensure collective success for the product area.Assist with additional responsibilities as needed.

Feb 17, 2026

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