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Location: Cyprus Workplace: OnSite We are toogeza, a Ukrainian recruiting company that is focused on hiring talents and building teams for tech startups worldwide. People make a difference in the big game, and we may help to find the right ones. Currently, we are looking for an experienced Strategy / Investment Analyst to join one of Toogeza's clients - Investment fund focused on iGaming. The opening is open due to expansion, and the main focus is market research, evaluation, and project presentation. Responsibilities: - Conduct market research for existing and new projects. - Participate in operational efficiency and strategy development projects within portfolio companies. - Participate a vision, strategy, business, and operational model for new business launch. - Analyse numerous investment opportunities. - Prepare and present summaries and presentations for the internal committee and partners; lead investment reports with an investment decision based on a deep analysis of their market, product, financial performance, and team. - Communicate with companies and partners, including testing products of promising companies, conducting Q&A sessions and interviews with founders, comment startup pitch decks. Requirements: - Have a financial or STEM education. - 1-3 years of experience in a similar role (IB, PE, VC, consulting). - Deep knowledge of financial reporting (IS: revenue, main costs, and margins; BS,CF), and valuation methods (DCF, Multiples). - Financial modelling skills and experience. - Excellent presentation skills. - At least B2 level English. - Proficient user of PowerPoint and Excel. Thanks for your interest! In the case of your application, we will review it within 5 working days. If it meets the job requirements, we will arrange a call and will be happy to get to know each other better. Otherwise, we’d love to stay in touch waiting for other opportunities to become available.

Location: Belgrade; London; Berlin Workplace: Hybrid Perplexity is seeking an experienced Machine Learning Engineer to help build the next generation of advanced search technologies, with a focus on retrieval and ranking. Responsibilities - Relentlessly push search quality forward—through models, data, tools, or any other leverage available - Architect and build core components of our search platform and model stack - Train and evaluate retrieval, ranking and classification models, including LLMs - Deploy models - from boosting to LLMs - in a scalable and performant way - Build and optimize RAG pipelines for grounding and answer generation - Collaborate with Data, AI, Infrastructure and Product teams to ensure fast and high quality delivery Qualifications - Deep understanding of search and retrieval systems, including quality evaluation principles and metrics - Proven track record with large-scale search or recommender systems - Self-driven, with a strong sense of ownership and execution - Minimum of 5 years of working on search or recsys-related projects

Location: Belgrade; London; Berlin Workplace: Hybrid Perplexity is seeking an experienced Machine Learning Engineer to help build the next generation of advanced search technologies, with a focus on retrieval and ranking. Responsibilities - Relentlessly push search quality forward—through models, data, tools, or any other leverage available - Architect and build core components of our search platform and model stack - Train and evaluate retrieval, ranking and classification models, including LLMs - Deploy models - from boosting to LLMs - in a scalable and performant way - Build and optimize RAG pipelines for grounding and answer generation - Collaborate with Data, AI, Infrastructure and Product teams to ensure fast and high quality delivery Qualifications - Deep understanding of search and retrieval systems, including quality evaluation principles and metrics - Proven track record with large-scale search or recommender systems - Self-driven, with a strong sense of ownership and execution - Minimum of 5 years of working on search or recsys-related projects

Location: Lisbon, Portugal Workplace: onsite David Kennedy Recruitment is working with a leading Outsourcing/BPO company that is looking to recruit a Czech speaking Content Moderator for their Lisbon office. Position: Content Moderator Location: Lisbon, Portugal Work model: on-site Employment type: Full-time DUTIES AND RESPONSIBILITIES: Review user-generated live video content for an online platform Ensure that minors under the age of admission are not making use of the Livestream function Delete and block content according to the policies, as well as filter, organise, and evaluate it. REQUIREMENTS: Native or fluent in Czech with strong proficiency in both written and spoken communication, as well as English fluency (B2) Computer literate with the ability to adopt new knowledge quickly Comfortable with reviewing content that may be deemed inappropriate, violent and/or contain explicit material without bias Strong critical and contextual thinking skills Ability to work in a fast-paced environment with high volumes and changing demands Ability to work independently, with minimal supervision, and as a part of the team Full-time job 40 Hours per week (8 hours per day with an additional lunch break hour) on a weekly rotational shift pattern covering operating hours 24/7. OFFER: Affordable accomodation in single rooms in shared apartments provided by the employer Sponsored yearly flight back home and return of flight costs to Portugal Health insurance Cafeteria on site 3 week training partially compensated by the employer A dynamic multilingual, multicultural and creative team with positive and friendly atmosphere Guidance and tools to reach career potential And much more!

Location: Battle Ground, WA About Maddox Maddox is the nation’s leading provider of electrical transformers to the commercial and industrial market, with primary locations in South Carolina, Washington State, Texas, Idaho, and Ohio. We have been recognized by Inc. Magazine as one of the fastest-growing companies in America for the past 8 years and counting. Maddox was founded on Christian values, and we are serious about investing in the people, processes, and culture that make this a great place to work. We build real things, solve real problems, and expect professionalism, competence, and integrity from our team. Discover more at: https://www.youtube.com/@MaddoxTransformer https://www.maddox.com/ About Maddox: We are the nation's leading provider of electrical transformers to the commercial and industrial market. We have primary locations in South Carolina, Washington State, Texas, Idaho, and Ohio. Maddox has been recognized by Inc. Magazine as one of the largest, fastest-growing companies in America. Maddox was founded on Christian values and we are passionate about investing in the people, processes, and culture that have made this a great place to work. Discover more at: https://www.youtube.com/@MaddoxTransformer or https://www.maddox.com/ About Maddox + You: Your primary responsibility will be investigating and resolving warranty claims and return requests. You will serve as the primary point of contact throughout the claims process while gathering facts, evaluating documentation, and making sound decisions based on warranty coverage, company policy, and other available information to substantiate or deny customer claims. This role requires clearly understanding the facts, evaluating the situation, and determining the best resolution for everyone involved. Some claims will be approved, some will require creativity, and others will need to be denied. Your ability to make fair, defensible decisions and communicate them professionally is critical to success. You will work cross-functionally with internal teams and external vendors to investigate issues, identify root causes, and drive timely resolutions. Success in this role requires strong judgment, attention to detail, and the ability to navigate difficult conversations while maintaining positive customer relationships. More about You: You enjoy solving complex problems and uncovering the facts needed to make sound decisions. You are comfortable making decisions in situations where information may be incomplete or conflicting. You can remain calm, professional, and confident during difficult conversations. You understand that great customer service does not always mean saying "yes." You are comfortable making decisions that customers may not agree with when those decisions are fair, justified, and in the best interests of Maddox. You exercise good judgment and can independently evaluate situations, weigh competing factors, and determine appropriate resolutions. You are resourceful and creative when developing solutions that balance customer satisfaction with business objectives. You maintain composure under pressure and do not shy away from conflict when it needs to be addressed. You can confidently explain and defend your decisions while maintaining positive working relationships. You are highly organized and able to manage multiple active claims without losing attention to detail. You take ownership of problems and follow them through to resolution. You have strong attention to detail and can identify inconsistencies, missing information, or potential risks. You know when to make decisions independently and when to seek additional input or escalation. Experience: This is not an entry level position, so prior relevant and demonstrated experience is required. Experience in claims processing, investigations, dispute resolution, military service, law enforcement, account/project management, team leadership, or similar roles requiring independent judgment and decision-making. Experience handling escalated customer situations, complaints, disputes, or conflict resolution. Experience evaluating facts, policies, procedures, or evidence to make recommendations or decisions. Excellent written communication skills. You will manage a high volume of email communication and must be able to clearly explain decisions, expectations, and next steps. Proficient with basic computer software (G-Suite, Email, CRM’s, ERP’s, etc.) Basics Full-time. The schedule is generally 7:00 AM - 4:00 PM. Drug-free workplace. Compensation & Benefits Pay range = (wages + bonus) Comprehensive full-time benefits package averaging $20,000+ per year (amount varies based on age, family size, and eligibility), including: Health & wellness benefits (insurance or cash-in-lieu options) Paid maternity and paternity leave 401(k) with 100% match up to 8% of wages Paid holidays, PTO, and family-life gifts Vision, dental, disability, life insurance, and other voluntary benefits Annual Range $74,000 — $83,000 USD

Location: Batavia, OH About Maddox Maddox is the nation’s leading provider of electrical transformers to the commercial and industrial market, with primary locations in South Carolina, Washington State, Texas, Idaho, and Ohio. We have been recognized by Inc. Magazine as one of the fastest-growing companies in America for the past 8 years and counting. Maddox was founded on Christian values, and we are serious about investing in the people, processes, and culture that make this a great place to work. We build real things, solve real problems, and expect professionalism, competence, and integrity from our team. Discover more at: https://www.youtube.com/@MaddoxTransformer https://www.maddox.com/ About Maddox + You: Your primary responsibility will be investigating and resolving warranty claims and return requests. You will serve as the primary point of contact throughout the claims process while gathering facts, evaluating documentation, and making sound decisions based on warranty coverage, company policy, and other available information to substantiate or deny customer claims. This role requires clearly understanding the facts, evaluating the situation, and determining the best resolution for everyone involved. Some claims will be approved, some will require creativity, and others will need to be denied. Your ability to make fair, defensible decisions and communicate them professionally is critical to success. You will work cross-functionally with internal teams and external vendors to investigate issues, identify root causes, and drive timely resolutions. Success in this role requires strong judgment, attention to detail, and the ability to navigate difficult conversations while maintaining positive customer relationships. More about You: You enjoy solving complex problems and uncovering the facts needed to make sound decisions. You are comfortable making decisions in situations where information may be incomplete or conflicting. You can remain calm, professional, and confident during difficult conversations. You understand that great customer service does not always mean saying "yes." You are comfortable making decisions that customers may not agree with when those decisions are fair, justified, and in the best interests of Maddox. You exercise good judgment and can independently evaluate situations, weigh competing factors, and determine appropriate resolutions. You are resourceful and creative when developing solutions that balance customer satisfaction with business objectives. You maintain composure under pressure and do not shy away from conflict when it needs to be addressed. You can confidently explain and defend your decisions while maintaining positive working relationships. You are highly organized and able to manage multiple active claims without losing attention to detail. You take ownership of problems and follow them through to resolution. You have strong attention to detail and can identify inconsistencies, missing information, or potential risks. You know when to make decisions independently and when to seek additional input or escalation. Experience: This is not an entry level position, so prior relevant and demonstrated experience is required. Experience in claims processing, investigations, dispute resolution, military service, law enforcement, account/project management, team leadership, or similar roles requiring independent judgment and decision-making. Experience handling escalated customer situations, complaints, disputes, or conflict resolution. Experience evaluating facts, policies, procedures, or evidence to make recommendations or decisions. Excellent written communication skills. You will manage a high volume of email communication and must be able to clearly explain decisions, expectations, and next steps. Proficient with basic computer software (G-Suite, Email, CRM’s, ERP’s, etc.) Basics Full-time. The schedule is generally 7:00 AM - 4:00 PM. Drug-free workplace. Comprehensive Full-Time Benefits, including : 3 Weeks Paid Time Off (PTO) (and an additional week for managers, and an additional week after 5 years). Health & Wellness: Can be taken as traditional insurance, or as cash in lieu of benefits. Benefit amounts vary based on age, family status, and eligibility, but as an example, in most circumstances, an employee with a spouse and 3 kids, would be eligible for $19,200 / year or more. Paid paternity/maternity leave 401k with 100% match up to 8% of wages. Paid holidays, marriage and family gifts to celebrate significant life events, and other reimbursements and voluntary benefits and coverages (such as Vision, Dental, Short Term Disability, Additional Life Insurance, Accident, etc), as eligible. Compensation & Benefits Pay range = (wages + bonus) Comprehensive full-time benefits package averaging $20,000+ per year (amount varies based on age, family size, and eligibility), including: Health & wellness benefits (insurance or cash-in-lieu options) Paid maternity and paternity leave 401(k) with 100% match up to 8% of wages Paid holidays, PTO, and family-life gifts Vision, dental, disability, life insurance, and other voluntary benefits Annual Range $64,000 — $72,000 USD

Location: Romania Workplace: remote Job Reference: #LI-JG1 OVERVIEW Are you tech-savvy? Have a passion for quality? We are looking for Data Raters to work on projects aimed at advancing AI technologies. Join us for a unique chance to kickstart your career in the AI field! This project is an excellent starting point for entry-level candidates. We offer comprehensive learning support, making it a great opportunity to gain experience in data annotation and data rating within the AI field—an industry currently in high demand for skilled specialists, especially those with expertise in localization and linguistic proficiency. MAIN DUTIES: *Follow guidelines to check the quality of filters and options in desktop and mobile views. *Check if filters and options help customers make decisions or suggest good alternative products. *Ensure filters and options match what customers are looking for based on their queries. *Determine if the filters and options are relevant and reflect the customer’s preferences. *Review your assessments for accuracy and consistency Project Details Start Date: Immediately after completing the qualification process. Duration: Ongoing Schedule: 5 -15 hours weekly; set your own schedule. This is a freelance opportunity; the workload is based on project needs. Weekly hours may vary. Employment Type: Freelance/Independent Contract Location: Remote Language: Swedish Pay Rate: $10/hour - Based on tasks completed By applying, you'll become part of our Freelance community, opening doors to a range of projects tailored to your skills and availability, particularly highlighting localization and linguistic expertise. Payment rates for future projects may vary, ensuring fair compensation that reflects your location, industry, and skill set. Joining us means contributing to our current project and becoming part of our dynamic network. This is a unique chance to enhance global user experiences and apply your language skills in meaningful ways. Requirements Fully Proficient in Swedish Proficient in English Web-savvy and able to work in a fast-paced environment Preferably, prior experience or familiarity with Relevance tasks and expertise in e-commerce searches/websites. Excellent online research skills Attention to detail Ability to conduct thorough research within specified time constraints and effectively managing short throughputs. Reliable computer system and internet connection Must sign a Non-Disclosure Agreement to protect client confidentiality Completion of a language assessment, learning module, and a mandatory quality test is required prior to starting work. When you join Welocalize, you have the opportunity to bring your career to the next level: ... receive steady volume of work and long-term partnership {where this applies}  ... professional development: work on exciting projects that will empower you keep learning and growing ... work with multicultural, international team with a great variety of documents and content types   ... 24-hour 6-day a week support from our Community team. If this opportunity sounds appealing to you, apply below.  As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

Location: Bulgaria Workplace: remote OVERVIEW Are you tech-savvy? Have a passion for quality? We are looking for a Swedish-speaking Data Rater, based in Bulgaria, to work on projects to advance AI technologies. Join us for a unique chance to kickstart your career in the AI field! This project is an excellent starting point for entry-level candidates. We offer comprehensive learning support, making it a great opportunity to gain experience in data annotation and data rating within the AI field—an industry currently in high demand for skilled specialists, especially those with expertise in localization and linguistic proficiency. MAIN DUTIES - Follow project-specific guidelines to conduct research on e-commerce data. - Evaluate the usefulness of product filters and results based on the research. - Rate the e-commerce data according to the guidelines provided. Project Details Start Date: Immediately after completing the qualification process Duration: Ongoing Schedule: 20 hours per week This is a freelance opportunity; the workload is based on project needs. Weekly hours may vary. Employment Type: Freelance/Independent Contract Location: Remote Language: Swedish Pay Rate: $10/hour - Based on tasks completed By applying, you'll become part of our Freelance community, opening doors to a range of projects tailored to your skills and availability, particularly highlighting localization and linguistic expertise. Payment rates for future projects may vary, ensuring fair compensation that reflects your location, industry, and skill set. Joining us means contributing to our current project and becoming part of our dynamic network. This is a unique chance to enhance global user experiences and apply your language skills in meaningful ways. Requirements Fully Proficient in Swedish Proficient in English Web-savvy and able to work in a fast-paced environment Attention to detail Ability to conduct thorough research within specified time constraints and effectively manage short throughputs. When you join Welocalize, you have the opportunity to bring your career to the next level: ... receive steady volume of work and long-term partnership {where this applies}  ... professional development: work on exciting projects that will empower you keep learning and growing ... work with multicultural, international team with a great variety of documents and content types   ... 24-hour 6-day a week support from our Community team. If this opportunity sounds appealing to you, apply below.  As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

Location: Riga, Latvia Workplace: remote OVERVIEW Are you tech-savvy? Have a passion for quality? We are looking for Data Raters to work on projects aimed at advancing AI technologies. Join us for a unique chance to kickstart your career in the AI field! This project is an excellent starting point for entry-level candidates. We offer comprehensive learning support, making it a great opportunity to gain experience in data annotation and data rating within the AI field—an industry currently in high demand for skilled specialists, especially those with expertise in localization and linguistic proficiency. MAIN DUTIES: *Follow guidelines to check the quality of filters and options in desktop and mobile views. *Check if filters and options help customers make decisions or suggest good alternative products. *Ensure filters and options match what customers are looking for based on their queries. *Determine if the filters and options are relevant and reflect the customer’s preferences. *Review your assessments for accuracy and consistency Project Details Start Date: Immediately after completing the qualification process. Duration: Ongoing Schedule: 5 -15 hours weekly; set your own schedule. This is a freelance opportunity; the workload is based on project needs. Weekly hours may vary. Employment Type: Freelance/Independent Contract Location: Remote Language: Swedish Pay Rate: $10/hour - Based on tasks completed By applying, you'll become part of our Freelance community, opening doors to a range of projects tailored to your skills and availability, particularly highlighting localization and linguistic expertise. Payment rates for future projects may vary, ensuring fair compensation that reflects your location, industry, and skill set. Joining us means contributing to our current project and becoming part of our dynamic network. This is a unique chance to enhance global user experiences and apply your language skills in meaningful ways. Requirements Fully Proficient in Swedish Proficient in English Web-savvy and able to work in a fast-paced environment Preferably, prior experience or familiarity with Relevance tasks and expertise in e-commerce searches/websites. Excellent online research skills Attention to detail Ability to conduct thorough research within specified time constraints and effectively managing short throughputs. Reliable computer system and internet connection Must sign a Non-Disclosure Agreement to protect client confidentiality Completion of a language assessment, training, and a mandatory quality test is required prior to starting work. When you join Welocalize, you have the opportunity to bring your career to the next level: ... receive steady volume of work and long-term partnership {where this applies}  ... professional development: work on exciting projects that will empower you keep learning and growing ... work with multicultural, international team with a great variety of documents and content types   ... 24-hour 6-day a week support from our Community team. If this opportunity sounds appealing to you, apply below.  As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

Location: Estonia Workplace: remote OVERVIEW Are you tech-savvy? Have a passion for quality? We are looking for Data Raters to work on projects aimed at advancing AI technologies. Join us for a unique chance to kickstart your career in the AI field! This project is an excellent starting point for entry-level candidates. We offer comprehensive learning support, making it a great opportunity to gain experience in data annotation and data rating within the AI field—an industry currently in high demand for skilled specialists, especially those with expertise in localization and linguistic proficiency. MAIN DUTIES: *Follow guidelines to check the quality of filters and options in desktop and mobile views. *Check if filters and options help customers make decisions or suggest good alternative products. *Ensure filters and options match what customers are looking for based on their queries. *Determine if the filters and options are relevant and reflect the customer’s preferences. *Review your assessments for accuracy and consistency Project Details Start Date: Immediately after completing the qualification process. Duration: Ongoing Schedule: 5 -15 hours weekly; set your own schedule. This is a freelance opportunity; the workload is based on project needs. Weekly hours may vary. Employment Type: Freelance/Independent Contract Location: Remote Language: Swedish Pay Rate: $10/hour - Based on tasks completed By applying, you'll become part of our Freelance community, opening doors to a range of projects tailored to your skills and availability, particularly highlighting localization and linguistic expertise. Payment rates for future projects may vary, ensuring fair compensation that reflects your location, industry, and skill set. Joining us means contributing to our current project and becoming part of our dynamic network. This is a unique chance to enhance global user experiences and apply your language skills in meaningful ways. Requirements Fully Proficient in Swedish Proficient in English Web-savvy and able to work in a fast-paced environment Preferably, prior experience or familiarity with Relevance tasks and expertise in e-commerce searches/websites. Excellent online research skills Attention to detail Ability to conduct thorough research within specified time constraints and effectively managing short throughputs. Reliable computer system and internet connection Must sign a Non-Disclosure Agreement to protect client confidentiality Completion of a language assessment, training, and a mandatory quality test is required prior to starting work. When you join Welocalize, you have the opportunity to bring your career to the next level: ... receive steady volume of work and long-term partnership {where this applies}  ... professional development: work on exciting projects that will empower you keep learning and growing ... work with multicultural, international team with a great variety of documents and content types   ... 24-hour 6-day a week support from our Community team. If this opportunity sounds appealing to you, apply below.  As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

Location: Poland Workplace: remote OVERVIEW Are you tech-savvy? Have a passion for quality? We are looking for Data Raters to work on projects aimed at advancing AI technologies. Join us for a unique chance to kickstart your career in the AI field! This project is an excellent starting point for entry-level candidates. We offer comprehensive learning support, making it a great opportunity to gain experience in data annotation and data rating within the AI field—an industry currently in high demand for skilled specialists, especially those with expertise in localization and linguistic proficiency. MAIN DUTIES: *Follow guidelines to check the quality of filters and options in desktop and mobile views. *Check if filters and options help customers make decisions or suggest good alternative products. *Ensure filters and options match what customers are looking for based on their queries. *Determine if the filters and options are relevant and reflect the customer’s preferences. *Review your assessments for accuracy and consistency Project Details Start Date: Immediately after completing the qualification process. Duration: Ongoing Schedule: 5 -15 hours weekly; set your own schedule. This is a freelance opportunity; the workload is based on project needs. Weekly hours may vary. Employment Type: Freelance/Independent Contract Location: Remote Language: Swedish Pay Rate: $10/hour - Based on tasks completed By applying, you'll become part of our Freelance community, opening doors to a range of projects tailored to your skills and availability, particularly highlighting localization and linguistic expertise. Payment rates for future projects may vary, ensuring fair compensation that reflects your location, industry, and skill set. Joining us means contributing to our current project and becoming part of our dynamic network. This is a unique chance to enhance global user experiences and apply your language skills in meaningful ways. Requirements Fully Proficient in Swedish Proficient in English Web-savvy and able to work in a fast-paced environment Preferably, prior experience or familiarity with Relevance tasks and expertise in e-commerce searches/websites. Excellent online research skills Attention to detail Ability to conduct thorough research within specified time constraints and effectively managing short throughputs. Reliable computer system and internet connection Must sign a Non-Disclosure Agreement to protect client confidentiality Completion of a language assessment, learning module, and a mandatory quality test is required prior to starting work. When you join Welocalize, you have the opportunity to bring your career to the next level: ... receive steady volume of work and long-term partnership {where this applies}  ... professional development: work on exciting projects that will empower you keep learning and growing ... work with multicultural, international team with a great variety of documents and content types   ... 24-hour 6-day a week support from our Community team. If this opportunity sounds appealing to you, apply below.  As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

Location: Suriname; India; Philippines; Nigeria Workplace: remote OVERVIEW   Are you tech-savvy? Have a passion for quality? We are looking for Data Raters to work on projects aimed at advancing AI technologies. Join us for a unique chance to kickstart your career in the AI field!   This project is an excellent starting point for entry-level candidates. We offer comprehensive learning support, making it a great opportunity to gain experience in data annotation and data rating within the AI field—an industry currently in high demand for skilled specialists, especially those with expertise in localization and linguistic proficiency.   MAIN DUTIES:   *Follow guidelines to check the quality of filters and options in desktop and mobile views. *Check if filters and options help customers make decisions or suggest good alternative products. *Ensure filters and options match what customers are looking for based on their queries. *Determine if the filters and options are relevant and reflect the customer’s preferences. *Review your assessments for accuracy and consistency   Project Details   Start Date: Immediately after completing the qualification process. Duration: Ongoing Schedule: 5 -15 hours weekly; set your own schedule. This is a freelance opportunity; the workload is based on project needs. Weekly hours may vary. Employment Type: Freelance/Independent Contract Location: Remote Language: Dutch Pay Rate: $2.25/hour - Based on tasks completed   By applying, you'll become part of our Freelance community, opening doors to a range of projects tailored to your skills and availability, particularly highlighting localization and linguistic expertise.   Payment rates for future projects may vary, ensuring fair compensation that reflects your location, industry, and skill set.   Joining us means contributing to our current project and becoming part of our dynamic network.   This is a unique chance to enhance global user experiences and apply your language skills in meaningful ways. Requirements Fully Proficient in Dutch Proficient in English Web-savvy and able to work in a fast-paced environment Preferably, prior experience or familiarity with Relevance tasks and expertise in e-commerce searches/websites. Excellent online research skills Attention to detail Ability to conduct thorough research within specified time constraints and effectively managing short throughputs. Reliable computer system and internet connection Must sign a Non-Disclosure Agreement to protect client confidentiality Completion of a language assessment, learning module, and a mandatory quality test is required prior to starting work. When you join Welocalize, you have the opportunity to bring your career to the next level: ... receive steady volume of work and long-term partnership {where this applies}  ... professional development: work on exciting projects that will empower you keep learning and growing ... work with multicultural, international team with a great variety of documents and content types   ... 24-hour 6-day a week support from our Community team.   If this opportunity sounds appealing to you, apply below.    As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 400,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our team works across locations in North America, Europe, and Asia serving our global clients in the markets that matter to them. www.welocalize.com

Location: Beijing, China Workplace: onsite ABOUT YOU We are seeking an experienced and dynamic Creator Success Manager (China) to lead and expand our influencer marketing strategy in the region. This role is responsible for identifying, building, and maintaining relationships with key influencers, content creators, and brand ambassadors across multiple content platforms. The ideal candidate will have a strong understanding of the China digital landscape, social media trends, and influencer partnerships, as well as a proven track record of executing successful influencer campaigns.  ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities Establish and manage a network of top-tier content creators and social media influencers. Develop and manage relationships with creators and influencers to ensure long-term partnerships. Negotiate and manage contracts, fees, and expectations with creators and influencers. Collaborate with marketing, product, and PR teams to develop and execute campaigns that drive engagement and brand awareness. Liaise with internal Business Development, Legal, Design, Product, and Account Management teams on creator and influencer partnership strategies and opportunities. Keep up-to-date with the latest trends on social media and in the influencer community to provide ongoing recommendations for future campaigns. Work with brand marketing on consumer-facing influencer collateral and develop action plans to address the needs of our influencer networks. Define performance goals, create rosters, track conversions, and measure influencer performance success. Responsible for ongoing communication with existing influencer partners while actively identifying, sourcing, and negotiating new influencer partnerships and content opportunities. Monitor and adjust partnership strategies in accordance with best practices and relevant trends. Develop and execute the influencer marketing strategy in China to drive brand awareness, engagement, conversions, and creator user acquisition Track, analyze, and report key performance metrics (KPIs) for influencer campaigns, providing insights and recommendations for optimization. Stay up to date on influencer marketing trends, competitor activities, and regional nuances in content consumption and engagement. Manage the influencer marketing budget for China, ensuring efficient allocation of resources. Qualifications & Skills 5+ years of experience in an influencer marketing role with extensive experience working directly with influencers and streamers. Passion for gaming and experience identifying partnerships and best practices for gaming influencers at a global level across streaming and content platforms. Direct experience with gaming publishers, products, and expertise in mobile and video game established and rising influencers. Strong knowledge of gamers and influencers across Twitch, YouTube, Facebook, Instagram, Twitter, and TikTok . Strong interpersonal skills with the ability to build relationships and work effectively with a diverse range of people. Excellent communication, writing, presentation, and organizational skills. Ability to manage multiple projects simultaneously and prioritize demands. Data-driven with experience setting clear goals and KPIs. Experience working with and/or managing influencer marketing agencies from the RFP process through execution and wrap report. Fluent in Chinese and English Ability to work in a fast-paced environment, manage multiple projects, and meet tight deadlines. Bachelor's Degree. Preferred Qualifications: Previous experience in e-commerce, gaming, or technology sectors. Understanding of paid influencer collaborations and how to integrate them into organic strategies. Experience with affiliate marketing, influencer gifting programs, and community-driven content Why Join Us? ● Opportunity to work with a fast-growing global brand. ● Competitive salary and performance-based incentives. ● Flexible work environment (remote, hybrid, or in-office options). ● Collaborative and innovative team culture. ● Career growth opportunities in a dynamic and expanding market. If you’re passionate about influencer marketing and gaming, and want to make an impact in the China region, we’d love to hear from you! Apply now and be part of our journey. Job Description This job description is intended to outline the general nature and level of work currently performed and is not an exhaustive list of all duties, responsibilities, or qualifications required. Privacy Notice & Data Processing Consent By submitting your application and uploading your resume/CV, you acknowledge and agree that Xsolla will process your personal information (including but not limited to your name, contact details, work experience, and educational background) for the purpose of recruitment, candidate evaluation, and internal record-keeping. In accordance with the Personal Information Protection Law of the People's Republic of China (PIPL): Purpose Limitation: Your data will only be used for current and future recruitment considerations within Xsolla. Sensitivity: We will handle your personal information with a high duty of care. Your Rights: You have the right to access, correct, or delete your personal information, and to withdraw your consent at any time by contacting us. If your application proceeds past the final interview stage, we may conduct a background check, subject to applicable laws and regulations, only after obtaining your separate written consent. Any such check will be strictly limited to information directly relevant to the employment relationship (e.g., educational background, employment history) and will comply fully with the PIPL. Your personal information will be used solely for recruitment and human resource management purposes, and we will implement rigorous security measures to protect your data. Xsolla takes your privacy rights seriously. We are committed to protecting your personal information in accordance with Chinese data protection laws and will not sell, unlawfully provide, or disclose any personal data received during the hiring process without your explicit authorization. As a data processor, we uphold our obligations to safeguard your personal data and respect your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: US / Remote Workplace: remote About the Company Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness. CertiK is one of the fastest growing and most trusted companies in blockchain security and has become a true market leader. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Yearn, and Chiliz. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance. About the Position The primary responsibility of this role is contributing to CertiK’s security-related services at the intersection of cybersecurity and blockchain. CertiK’s offerings include security consulting, security reviews, and security auditing of smart contracts and blockchains, alongside penetration testing and various verification processes. As a Security Engineer at CertiK,
, You’ll discover and analyze security vulnerabilities in blockchain smart contracts, summarize attacked vulnerabilities, and design feature code analysis tools. You’ll also stay up-to-date with analysis tools and new technology trends to further strengthen CertiK’s security offerings and expand our services. Responsibilities Participate in blockchain smart contract audits, identifying, analyzing, and addressing security vulnerabilities. Help evaluate and define attack models for blockchain security. Summarize and extract key characteristics from exploited code to build and maintain tools for feature code analysis. Research and work with different analysis tools, continually learning and adapting to emerging technologies in the space. Requirements A bachelor’s degree (or higher) in full-time education, preferably in a science or engineering field, plus 3+ years of work experience. Familiarity with fundamental information security concepts. Proficiency in at least one of the following languages: Solidity, Go, Rust, C++, Python, or Node.js, along with a solid grasp of common algorithms. A demonstrated ability to function in an English working environment with strong English reading and writing skills. A passion for blockchain technology and a drive to learn and adapt to new technologies. Bonus Points Experience working with production pipelines—maintaining or developing them. Familiarity with static code analysis (e.g., Syntax Analysis, Semantic Analysis, Taint analysis). Exposure to popular blockchain-related platforms and technologies (e.g., Ethereum, Hyperledger, Cosmos). Prior knowledge of blockchain smart contracts, security audits, and associated best practices. Hands-on blockchain experience such as evaluating risks for blockchain projects or analyzing on-chain security events. Target annual salary for this role performed is $90,000 - $150,000 if based in the US. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. CertiK accepts applications for this position on an ongoing basis.   CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.   In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.   CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.   CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements. https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf   All CertiK employees are expected to actively support diversity on their teams, and in the Company.

Location: Limassol; Fully Remote - in other eligible locations Workplace: hybrid The Role:  As part of the QA team, you will work in cross-functional, innovative, agile tech teams to ensure quality is maintained consistently throughout the development process. You will be involved in front-end, back-end, and end-to-end testing, with fantastic opportunities for learning and development. The main responsibilities of the position include: Write and execute test cases based on business requirements Document and evaluate test results Enhance software delivery and quality throughout the entire software development cycle Participate on regression and verification testing Investigate, report, track and verify bugs and improvements Main requirements: BSc/MSc in Computer science 2+ years of experience in manual testing of software products Strong knowledge in software methodologies and techniques Experience in databases, CI/CD and task management tools Strong organisational skills Committed to excellence, continuous improvement, and achieving the best results Very good written and verbal communication skills in English The following will be considered an advantage: Web and mobile testing experience Good understanding of the Forex and trading industries Experience in scripting languages Experience with automated testing Familiar with different API protocols and technologies Benefit from: Attractive remuneration package plus performance related reward Intellectually stimulating work environment Continuous personal development and international training opportunities All applications will be treated with strict confidentiality!   By submitting this application, I confirm that I have read and agree to the terms of the Privacy and Data Protection Notice and the Confidentiality Undertaking.

Location: Beirut, Lebanon Müller's Solutions is on the lookout for a highly skilled Demand Generation Senior Specialist to enhance our marketing efforts and drive customer engagement. In this pivotal role, you will be responsible for strategizing and executing innovative demand generation campaigns that will attract, nurture, and convert potential customers. Your work will be integral in achieving our business objectives by generating a robust pipeline of qualified leads. In collaboration with the sales and marketing teams, you will develop data-driven strategies, utilizing your expertise in digital marketing channels and tools. Your analytical mindset will enable you to assess the effectiveness of campaigns and recommend optimizations to improve performance and maximize ROI. Key Responsibilities: Plan, execute, and optimize multi-channel demand generation campaigns targeting both new and existing customers. Analyze campaign metrics and provide actionable insights to improve future efforts and increase lead conversion rates. Work closely with sales teams to align marketing strategies with sales goals and develop effective lead nurturing workflows. Create compelling marketing content, including newsletters, landing pages, and promotional materials to engage and inform prospects. Leverage marketing automation tools to streamline campaign processes and track lead behavior. Conduct market and competitor analysis to identify growth opportunities and customer trends. Continuously monitor and adapt strategies to stay ahead of industry trends and innovations. Requirements Bachelor's degree in Marketing, Business, or a related field. 5+ years of experience in demand generation, lead generation, or digital marketing. Proven track record of developing and executing successful demand generation campaigns. Strong proficiency in marketing automation and CRM tools (e.g., Salesforce, HubSpot, Marketo). Analytical skills to evaluate campaign performance and implement data-driven decisions. Excellent communication skills, both written and verbal. Strong organizational and project management abilities. Knowledge of SEO, PPC, and content marketing strategies. A self-starter with a passion for marketing and a desire to drive results.

Location: ASTORIA GRANDE, Worldwide ISMIRA Agency is hiring IT SPECIALISTS for ASTORIA GRANDE cruise ships! ASTORIA GRANDE invites Russian-speaking employees to join its team to work on a cruise ship to Turkey and Egypt with departure from Sochi to the shores of the Black, Aegean, Marmara and Mediterranean Seas. Astoria Grande visits the unique ports of the Turkish coast — Istanbul, Cesme, Amasra, Sinop, Trabzon, Ordu, Izmir, Kusadasi, and also stops at the largest port of Egypt - ancient Alexandria, and in the new season also in the beautiful ports of Greece. POSITION SUMMARY: IT specialist assists the Shipboard Management with all the matters related to the IT Operation onboard to ensure company, divisional and ship performance objectives set forth by the company are met and/or exceeded by performing the following essential duties and responsibilities personally or through department heads. the Chief Purser in directing the Clearance Operation to ensure all documents for arrival and departure will be managed in a timely manner, Ensure that all (Crew and passengers) documents will meet all custom / immigration requirements in diverse destinations. WHAT COMPANY OFFERS: Opportunity to travel to the ports of Turkey, Egypt and Greece Free meals and accommodation The ticket is at the expense of the employer The contract is 6-7 months The salary is paid in euros. A bonus system for rewarding employees, as well as tips No visa required REQUIREMENTS: Age 18+ Recruitment is conducted from the following countries: Armenia, Azerbaijan, Belarus, Georgia, Moldova, Russia, Uzbekistan, Kazakhstan, Kyrgyzstan. Fluency in Russian is mandatory Knowledge of English - from intermediate depending on the position (knowledge of English is pre-intermediate for basic positions, fluency in both Russian and English is required for higher and administrative positions) A full package of STCW certificates and a seafarer's passport/seafarer's identity card are required. Degree in Information Technology Science or related field from an accredited college or university or the international equivalent. Five year progressive IT experience in an upscale hotel or cruise ship of which three years as IT officer / System Administrator. Strong communication, problem solving, decision making, and interpersonal skills. Strong management skills in a multicultural and dynamic environment. Superior customer service, team building and conflict resolution skills. Knowledge of the principles and processes involved in business and organizational planning, coordination and execution. This includes strategic planning, resource allocation, workforce planning and management, leadership techniques and production methods. Knowledge of the principles and processes for providing personalized services including needs assessment techniques, quality service standards, alternative delivery systems, and guest satisfaction evaluation techniques. Proficiency with Microsoft Office, IISII and/or Linux computer software. Ability to work well under pressure and in a constantly challenging environment. RESPONSIBILITIES: In accordance with the company’s rules and regulations, he/she conducts in a professional and courteous manner at all times. This consists of physical and verbal interactions with guests or fellow shipboard employees and/or in the presence of guest contact and when in crew areas. Plans, organizes, supports, controls, and evaluates the IT Operation together with the Chief Purser. Accomplishes the targets set forth by the company through the management of subordinates. Ensures the highest level of guest satisfaction by overseeing the delivery of quality guest services amenities within company’s standards. Establishes and maintains effective internal communications including regular departmental meetings to ensure optimum scheduling, teamwork and productivity. Continually encourages communication and cooperation between all sub-hotel departments, deck and technical departments. Keeps the Shipboard Management informed of all activities and pending issues that require cooperation or immediate attention such as equipment/system maintenance, etc. Ensures the security and safety of guests and staff through established emergency procedures. Monitors and present future trends, practices and systems in order to identify areas for improvements. Attends meetings, training activities, courses, safety training/ drills and all other work-related activities as required. Be on call to solve problems and help Hotel users as required. Standby during critical situations where the system must not fail (Embarkation, Remote Check-in, Cruise Closedown etc...) Ensures that unauthorized software installations are allowed without exception. The computer system is a business tool, not for private entertainment. Checks that daily backup is done and that tapes are kept in a safe place, accessible only to the System Administrator The number of spots is limited! Send us your RESUME here via the APPLY TO POSITION button Last update:  14 декабря 2024

Location: Malmö About Neo4j: Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise-ready knowledge graphs for accurate, explainable, and governed AI; the most comprehensive, trusted, and easy-to-deploy graph capabilities across any environment and data source; and an unmatched ecosystem trusted by 84 of the Fortune 100 and supported by the world’s largest graph community. Intelligence that works. Results that matter. Built to work everywhere and integrate with everything across every cloud for dynamic, personalized, and autonomous AI systems. We deliver quicker results, contextual knowledge, and solutions that impact customers and employees across the business. Our Vision: At Neo4j, we have always strived to help the world make sense of data. As business, society and knowledge become increasingly connected, our technology promotes innovation by helping organizations to find and understand data relationships. We created, drive and lead the graph database category, and we’re disrupting how organizations leverage their data to innovate and stay competitive. The Role: Are you at the end of your studies and want to immerse yourself in graph technology? We are now looking for students who want to do their Master’s Thesis alongside us at Neo4j! As part of Neo4j engineering in Malmö, you will work with a diverse team of talented colleagues worldwide. You will receive advice and continuous support from us - we are experts in graph technology and positioned to help you perform to the best of your ability. Past Thesis Topics: Multi-Stage Dashboard Generation over Graph Databases with LLMs This thesis investigates natural language–driven dashboard generation over graph databases, with a focus on maintaining alignment between user intent and generated outputs. While prior work in natural language to visualization has improved single-chart generation, producing coherent multi-view dashboards remains challenging, particularly for graph-structured data where relationships and query constraints are central. To address this, the work frames dashboard generation as a multi-stage workflow rather than a single-step task. A pipeline is designed that separates intent interpretation, schema grounding, planning, query generation, and validation, with selective human-in-the-loop clarification. The proposed approach is implemented for a Neo4j database and evaluated against a baseline generation method through a comparative dashboard study and an interactive workflow study. Results suggest that the proposed workflow improves perceived dashboard quality and user experience, particularly in coherence, usability, and intent alignment. The findings indicate that structuring generation as an inspectable and iterative process is a promising direction for dashboard generation. Force Directed Drawing Algorithms and Parameter Optimisation: Through my thesis I have implemented and compared some different graph drawing algorithms in addition to some methods to speed up the slow parts of these algorithms. These algorithms were then used to test what to the best of my knowledge is a novel approach to select parameter values for graph drawing algorithms. For this, I use methods similar to those used in Machine Learning to select parameter values and measure the utility of any set of parameters by creating my own utility function. I created this function by looking at objective measures of drawing quality that are commonly known, such as the number of edge crossings, along with the time it took to draw a given graph. The resulting method for parameter optimisation could find significant increases in the speed of graph drawing for several of my implemented drawing algorithms without compromising drawing quality. Furthermore, the approach is not specific to any parameter set, and can with some modification be applied to any graph drawing algorithm dependent on some constants. Modeling Profiling Data in a Graph Database for Performance Analysis: Benchmarking is an important part of the development process for any mission-critical application. By inspecting profiling data, developers can identify bottlenecks and performance regressions before they reach the customers. Neo4j runs an extensive benchmarking suite on its database, resulting in a huge collection of profiling data collected each week. These profiles are commonly visualized individually as flame graphs which are inspected manually. Finding patterns and differences among multiple profiles is difficult to do manually, due to the size and complexity of the data. We propose a framework for identifying bottlenecks and regressions by modeling the profiling data as call-stack trees in a graph database. We demonstrate the usefulness of the framework for cross-profile analysis such as time series analysis and aggregation-based methods. We conclude that there is much potential in this approach and our thesis can be used as a decision basis for organizations wanting to implement a similar framework. Using a graph database to model profiling data has many advantages and is suitable for the tree-like structure of the data. It makes the data more accessible and facilitates flexible querying in which the user can ask questions about the data and perform non-trivial aggregation. It has already aided Neo4j in the process of pinpointing the cause of some performance issues. The main disadvantage is the complexity involved in importing large quantities of data. Navigating Failures in Distributed Systems: A Comparative Study of Failure Detection Algorithms: Failure detection algorithms are used to identify unhealthy nodes in distributed systems. The goal of this study was to improve Neo4j’s use of failure detection algorithms by exploring two paths: either optimising their existing Lighthouse algorithm or by implementing a new algorithm. Existing algorithms were surveyed and the SWIM algorithm was implemented. A baseline was established and evaluated against parameter-optimized versions of SWIM and Lighthouse in a simulated network. The results show that Baseline is scalable and reliable but slow, Lighthouse is fast but less accurate, and SWIM is moderately fast and the least accurate but generates the least network load. In conclusion, the chosen parameters of a failure detector are to a great extent more important than the algorithm itself. Furthermore, to successfully optimise parameters it is crucial to have a scalable simulator and precise system requirements to manage the trade-off between speed, accuracy, and network load. Cache replacement policies and their impact on graph database operations: In this master thesis project, the page caching strategy of the Neo4j database is researched and attempted to be improved. Focusing on the eviction protocol of the page cache, several different algorithms are evaluated in both experimental prototyping using Python, and in the Neo4j database kernel. Using the measurements of the prototypes and the results of the Neo4j benchmarks conclude that the current page replacement policy is hard to beat with a different strategy. However, modifying the current page replacement policy by using a global instead of thread-local data structure and tuning parameters increased the hit rate and throughput. Furthermore, the measurements on the different implementations showed that the hit rate can be increased at the cost of some overhead, but implementing a complicated algorithm quickly increases the overhead and might decrease the throughput enough to make the algorithm ineffective. Randomly generating execution plans for bug detection in Neo4j: In recent years, Graph Database Management Systems(GDBMS) has increased in popularity for many use cases. One of the most popular GDBMS is Neo4j, which uses Cypher as a query language. With the increasing use of GDBMS in many business-critical applications, the need to test Neo4j and its competitors has become critical. One common practice for identifying bugs in a database system is using randomly generated tests, known as fuzz testing. Previously, this has been done by randomly generating queries, and several tools are currently available for this purpose. When executing a Cypher query, the query goes through several processing steps to ensure a correct result returns quickly. One of the intermediate structures used in the query processing is the execution plan, which details how the runtime should solve the query. In this thesis, we propose a novel approach to fuzz testing GDBMS by randomly generating execution plans. Our tool utilizes differential testing between different Neo4j runtimes, which allows for identifying incorrect results returned from one or more of the runtimes. These types of bugs are known as logic bugs. We can also identify situations when the Neo4j runtimes throw unexpected exceptions. The testing suite identified 20 bugs within the Neo4j, of which 11 were logic bugs. This approach to fuzz testing has proven helpful in identifying errors within the Neo4j runtimes, which previously received insufficient coverage by fuzz testing using queries. Other database management systems that utilize execution plans can benefit from the approach proposed by this thesis. The main drawbacks of this new approach are that it is not easily portable between different GDBMS and requires access to the query processing source code. We tackle challenges in: Concurrency and parallelism Distributed systems and fault tolerance Language design and type systems Performance tuning and benchmarking Cloud architecture and service design Site Reliability Engineering and cloud automation Continuous Integration and Continuous Delivery Graph algorithms and machine learning Does this topic sound interesting? Please apply! If you are applying as a group, please apply separately and indicate who you are applying together with in your Cover Letter. Project start Jan/Feb 2027 Why Join Neo4j? Neo4j is, without question, the most popular graph intelligence platform in the world. We have customers in every industry globally, and our products are a proven product/market fit. Joining our team is an opportunity to shape the future of data and analytics. Below are just a few exciting facts about Neo4j. Neo4j is one of the fastest-scaling technology companies in this industry. It recently surpassed $200M in annual recurring revenue (ARR), doubling its ARR over the past three years. Raised the biggest funding round in database history ($325M Series F). Backed by world-class investors like Eurazeo, GV (formerly Google Ventures), and Inovia Capital, Neo4j has raised over $600M in funding and is currently valued at over $2Bn. This puts Neo4j among the most well-funded database companies in history. 84% of the Fortune 100 and 58% of the Fortune 500 use Neo4j. Examples include Boston Scientific , BT Group , Caterpillar , Cisco , Comcast , Department for Education UK , eBay , NBC News , Novo Nordisk , Worldline , and others . Co-founder and CEO Emil Eifrem has built an amazing culture that prides itself on relationships, inclusiveness, innovation, and customer success. Countless industry awards . Massive enterprises and individual developers/data scientists love Neo4j. A strong sense of community and ecosystem is built around the platform. A recent Forrester Total Economic Impact™ Study cited Neo4j as delivering 417% ROI to customers. Research shows that members of underrepresented communities are less likely to apply for jobs when they don’t meet all the qualifications. If this is part of the reason you hesitate to apply, we’d encourage you to reconsider and give us the opportunity to review your application. At Neo4j, we are committed to building awareness and helping to improve these issues. One of our central objectives is to provide an inclusive, diverse, and equitable workplace for everyone to develop their potential and have a positive, career-defining experience. We look forward to receiving your application. Neo4j Values: Neo4j is a Silicon Valley company with a Swedish soul. We foster collaboration and each of us is empowered to contribute and put our innovative stamp on projects. We hire candidates who reflect the following Neo4j core values: (we)-[:VALUE]->(relationships) (we)-[:FOCUS_ON]->(userSuccess) (we)-[:THRIVE_IN]->(:Culture {type: [‘Open’, ‘Inclusive’]}) (we)-[:ASSUME]->(:Intent {direction:’Positive’}) (we)-[:WELCOME]->(:Discussions {nature: ‘IntellectuallyHonest’}) (we)-[:DELIVER_ON]->(ourCommitments) Neo4j is committed to protecting and respecting your privacy. Please read the privacy notice regarding Neo4j's recruitment process to understand how we will handle the personal data that you provide. More information at www.neo4j.com . ©2026 Neo4j, Inc., Neo Technology®, Neo4j®, Cypher®, Neo4j Bloom™, Neo4j Graph Data Science Library™, Neo4j® Aura™, and Neo4j® AuraDB™ are registered trademarks or a trademark of Neo4j, Inc. All other marks are owned by their respective companies.