Вакансии

Location: United States, San Diego, CA Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Data Engineer II, JVM San Diego, CA The Data Engineering Team fuels real-time, intelligent data insights for PlayStation’s Cloud Streaming offering. In this role, you’ll collaborate closely with teams across PlayStation to deliver a scalable and reliable data platform that drives a data-first culture and outlook. As a Data Engineer II, you will develop and maintain server-side applications for shaping, managing, and transforming data on a large geographically distributed infrastructure for PlayStation. Your work will include developing JVM based applications using Kotlin, Scala, or Java, Flink jobs, and APIs to provide real time data and insights across the Cloud Streaming ecosystem to ensure seamless data flow throughout our data pipeline. You will also work closely with our Business Intelligence team to translate product requirements to usable insights that fuel our business decisions. You bring passion and expertise to continuously improve the value that our data platform provides to data producers and consumers across the organization, providing tooling, standard methodologies, and state-of-the art technology to empower data-driven decisions to the company. You are self-motivated and thrive in a distributed team environment - comfortable taking initiative, handling your own work, and collaborating effectively across time zones and communication channels, embodying our one team mantra! Responsibilities Design and implement middleware and backend systems capable of handling high throughput and load Develop and maintain stream processing jobs using Flink (stateful / stateless), and implement scalable ETL jobs that enable our partners and customers to glean intelligent insight Optimize performance, reliability, and monitoring of the data pipeline stack Support migration efforts of our on-premises Kafka to new cloud technologies Perform in-depth analysis of functional or business requirements Contribute to architectural decisions for PlayStation’s cloud streaming data pipeline Liaise with Business Intelligence and product domain teams to help turn data into information, and information into business value Required Qualifications Bachelor’s or Master’s degree in Computer Science or a related field or equivalent practical experience 3+ years of experience in software development and backend engineering developing and maintaining high throughput and concurrent systems with high availability and fault tolerance Proficient in JVM Languages (Kotlin, Scala, Java) and Python Experience with Apache Kafka, Flink, Spark, and SQL Knowledge of software paradigms like functional programming, object oriented programming, TDD Knowledge of web technologies including REST, JSON, gRPC, and WebSockets Expertise on data structures (JSON, Avro, Protobuf) as well as unstructured and semi-structured data Experience with ETL, stream processing, real-time pipelines, and batch processing Familiarity with software development tools and processes like Git and CI/CD Track record monitoring and analyzing system performance, isolating issues or bottlenecks that could impact reliability, performance and scalability Self-motivated, strong interpersonal and communication skills; ability to work with geographically remote teams Experience with Amazon Web Services at enterprise scale including, but not limited to, OpenSearch, MSK, and EKS is a plus Experience with Kubernetes, Docker, and cloud deployment technologies is a plus At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE’s top-tier benefits package that includes medical, dental, vision, matching 401(k), paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more. The estimated base pay range for this role is listed below. $150,100 — $225,100 USD Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice (where applicable) for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. Equal Opportunity Statement: Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category. We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Location: Москва Workplace: Гибридный О компании MNP IPAP — продукт направления Big Data MWS. Команда развивает внутренний сервис для предоставления пользователям доступа к данным и аналитическим витринам. Планируется разработка личного кабинета, через который внутренние пользователи смогут просматривать подготовленные дата-инженерами данные в различных разрезах. Предусмотрена авторизация через МТС ID или корпоративный SSO. Обязанности Разработка server-side приложения на Java/Kotlin; Написание sql-запросов; Интеграция с REST API партнёров; Покрытие нового функционала unit- и интеграционными тестами; Взаимодействие с заказчиками и аналитиками в процессе проектирования и реализации задач Требования В том числе Студенты бакалавриата, специалитета или магистратуры; Хорошее знание Java SE (Collections, Concurrency, JMM, GC); Понимание сути паттерна MVC, опыт работы со Spring; Хорошее знание SQL; Умение обращаться с терминалом Linux Условия Собственную платформу MTS Ocean для получения ИТ-ресурсов, а это значит, что деплой, мониторинг, observability — не будут для тебя проблемой, ты сможешь сосредоточиться на фичах; Профессиональные гильдии инженеров, где мы поддерживаем друг друга и помогаем стать лучше; Внутреннюю площадку TechTalks для обмена опытом, дискуссий, развития навыков самопрезентации; Участие во внешних IT конференциях. Мы выступаем на HighLoad++, DataFest, Mobius, Test Driven Conf, Joker, DevOps, Матемаркетинг и даже проводим собственную конференцию по архитектуре True Tech Arch; Полезные курсы и вебинары в корпоративном университете и электронную библиотеку; ДМС с первого месяца работы, включая стоматологию; Страхование от несчастных случаев с 1 месяца работы. Материальную помощь в сложных жизненных ситуациях; Отпуск 28 календарных дней (+3 дополнительных дня за ненормированный рабочий день); Гибридный формат работы; Прием врачей общей практики и массаж в офисе; Мобильная связь за счет компании и льготные тарифы для близких; Подписка на онлайн-кинотеатр KION, сервис МТС Музыка, книжный сервис Строки от МТС, безлимитные мессенджеры и соцсети.

Location: US - Headquarters - Maryland - Columbia Who is Tenable? Tenable® is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 percent of the Global 2000, and large government agencies. Come be part of our journey! What makes Tenable such a great place to work? Ask a member of our team and they’ll answer, “Our people!” We work together to build and innovate best-in-class cybersecurity solutions for our customers; all while creating a culture of belonging, respect, and excellence where we can be our best selves. When you’re part of our #OneTenable team, you can expect to partner with some of the most talented and passionate people in the industry, and have the support and resources you need to do work that truly matters. We deliver results that exceed expectations and we win together! Applicants must be authorized to work for any employer in the U.S. without sponsorship. We are unable to provide sponsorship for work visas of any kind at the time of hire, or at any point during employment. This includes, but is not limited to: F1-OPT, F1-CPT, H-1B, TN, J-1, etc Your Role: In this role, you’ll help evaluate, implement and maintain Tenable’s cybersecurity systems. You’ll work alongside Security Engineers, Analysts and the Digital Solutions Department to protect the confidentiality, integrity and availability of Tenable’s assets. Your Opportunity: Help evaluate, deploy and improve security solutions across on-premise, cloud and SaaS environments Identify opportunities to improve the resiliency and quality of security systems and applications Support maintenance of security tooling and appliances Assist in identifying and remediating threats and risks reported by Security Analysts, assessments or third parties Participate in security reviews of SaaS, on-premise, and AI-enabled products (including LLM integrations, MCP servers and agentic tools), with guidance from senior engineers Help apply baseline AI security controls: least-privilege access, no static credentials, scoped tokens, logging/auditing of agent activity, and data handling guardrails Support detection and monitoring use cases for AI and agentic workloads Document projects and write Standard Operating Procedures Build strong working relationships across the team and with partner groups Manage your time and responsibilities, set accurate expectations and meet deadlines Provide infrequent, as-needed off-hours support Other duties as assigned What You’ll Need: Working knowledge of securing Windows, Linux, mobile devices and cloud (IaaS) environments Familiarity with security architecture and review methodologies (e.g., threat modeling, STRIDE) Foundational understanding of network security (IDS/IPS, web proxies, traffic analysis) and the TCP/IP stack and common protocols (DNS, SMTP, DHCP) Familiarity with authentication and access concepts: SSH, LDAP, SSO/OAuth/OIDC, RBAC, MFA Understanding of Zero Trust and cloud security principles Hands-on experience with 2 or more of: EDR/antivirus, SIEM/log correlation, CASB, web proxies, PAM, MDM, DLP, email security/DMARC Basic understanding of AI/LLM security risks (prompt injection, data leakage, excessive agent permissions, supply chain risk) and curiosity about MCP and agentic architectures Scripting or automation ability (Python, Bash or PowerShell) is a plus BA/BS in Computer Science, IT or a related field, SANS training, or equivalent experience 3-5 years of Information Security experience; some cloud experience preferred Security+, GIAC, AWS security or similar certifications are a plus Self-motivated, with a passion for cybersecurity and a willingness to innovate Able to work effectively in an agile environment, with growing independence Hybrid/on-site at our Columbia, MD headquarters #LI-Hybrid #LI-MS1 This is the base pay range for this position. Compensation for the role will depend on a number of factors, including the candidate's qualifications, skills, competencies, location and experience, and may fall outside of the range shown. Employees are also eligible for variable compensation in addition to base pay (commission for sales roles, bonus for non-sales roles), depending on company and individual performance. Tenable also offers a variety of comprehensive and competitive benefits which include: medical, dental, vision, disability and life insurance; 401(k) retirement savings with company match; an employee stock purchase plan; an employee referral program; flexible spending accounts; an Employee Assistance Program (EAP); education assistance; parental leave; paid time off (PTO); company-paid holidays; health and wellness events; and community programs. US Pay Range $102,500 — $136,500 USD We’re committed to promoting Equal Employment Opportunity (EEO) at Tenable - through all equal employment opportunity laws and regulations at the international, federal, state and local levels.  If you need a reasonable accommodation due to a disability during the application or recruiting process, please contact Recruiting@Tenable.com for further assistance. Tenable Data Consent Statement Tenable is committed to protecting the privacy and security of your personal data. Depending on your location, one or more of the following notices may apply to you: General Applicant Privacy Notice California Applicant Privacy Notice EU/EEA/UK Applicant Privacy Notice

Location: Vancouver, BC The Product Management team drives Asana’s product strategy and execution, translating customer needs into products that help teams work together and see the larger purpose behind their work. As AI agents become part of how work gets done, we’re building new ways for people, developers, and agents to collaborate through Asana’s Work Graph. We’re looking for a Lead Product Manager to lead product strategy for Asana’s APIs and Model Context Protocol (MCP) server. You’ll help external developers and AI agents understand and act on the work teams manage in Asana—from tasks and projects to the goals, ownership, and dependencies that connect them. You’ll shape a platform that makes these workflows useful, reliable, and secure, balancing developer experience with the controls enterprise customers need. You’re a technical product leader who can reason deeply about systems, turn emerging customer needs into a focused roadmap, and bring engineering, design, research, and go-to-market partners together to deliver meaningful outcomes. This role is based in our Vancouver office with an office-centric hybrid schedule. The standard in-office days are Monday, Tuesday, and Thursday. Most Asanas have the option to work from home on Wednesdays. Working from home on Fridays depends on the type of work you do and the teams with which you partner. If you're interviewing for this role, your recruiter will share more about the in-office requirements. What you’ll achieve Own the product vision and prioritized roadmap for Asana’s APIs and MCP server, connecting developer and customer needs to Asana’s broader product strategy. Enable external developers and agents to complete valuable workflows in Asana, and improve the journey from discovering Asana's APIs and MCP tools to completing a first successful workflow. Expand access to Work Graph capabilities in partnership with the teams that own them. Reduce friction in documentation, authorization, and everyday use. Partner closely with engineering to improve platform reliability, performance, and compatibility as API and MCP capabilities evolve. Use customer feedback, evaluations, and success measures (adoption, workflow completion, reliability, and time to value) to identify where workflows fail and prioritize improvements. Work with security and enterprise product teams to make agent access trustworthy. Define clear permissions, administrative controls, and accountability for actions taken by agents. Lead initiatives from discovery through launch and iteration across multiple teams. Measure success through adoption, workflow completion, reliability, and time to value. About you 6-8 years of product management experience, with a track record of launching and growing products in B2B SaaS, enterprise software, or developer platforms. Experience shaping technical platform or developer-facing products, including APIs and MCP servers, and connecting API and infrastructure decisions to real customer problems and business outcomes. Technical fluency and systems thinking. You can reason about APIs, authentication, permissions, dependencies, and failure modes, and translate technical protocols into clear end-to-end user flows. You have experience designing API contracts, managing versioning and backward compatibility, and owning SDKs and developer documentation. Strong product judgment. You can navigate ambiguity, identify the core problem, and turn a broad opportunity into a focused, sequenced roadmap. A customer-centered, analytical approach. You seek out developer and user feedback, define meaningful success measures, and use evidence to guide prioritization and iteration. Proven ability to lead end-to-end product delivery and align multiple teams around difficult decisions. You communicate clearly with technical and nontechnical partners and keep execution moving across dependencies. Experience mentoring and developing other product managers. Preferred: bachelor's degree in computer science, engineering, or a related field. At Asana, we're committed to building teams that include a variety of backgrounds, perspectives, and skills, as this is critical to helping us achieve our mission. If you're interested in this role and don't meet every listed requirement, we still encourage you to apply. What we’ll offer Our comprehensive compensation package plays a big part in how we recognize you for the impact you have on our path to achieving our mission. We believe that compensation should be reflective of the value you create relative to the market value of your role. To ensure pay is fair and not impacted by biases, we're committed to looking at market value which is why we check ourselves and conduct a yearly pay equity audit. For this role, the estimated base salary range is between $211,000-$240,000 CAD. The actual base salary will vary based on various factors, including market and individual qualifications objectively assessed during the interview process. The listed range above is a guideline, and the base salary range for this role may be modified. In addition to base salary, your compensation package may include additional components such as equity, sales incentive pay (for most sales roles), and benefits. If you're interviewing for this role, speak with your Talent Acquisition Partner to learn more about the total compensation and benefits for this role. We strive to provide equitable and competitive benefits packages that support our employees worldwide and include: Mental health, wellness & fitness benefits Career coaching & support Inclusive family building benefits Long-term savings or retirement plans In-office culinary options to cater to your dietary preferences These are just some of the benefits we offer, and benefits may vary based on role, country, and local regulations. If you're interviewing for this role, speak with your Talent Acquisition Partner to learn more about the total compensation and benefits for this role. #LI-Hybrid About us Asana is a leading platform for human + AI collaboration. Millions of teams around the world rely on Asana to achieve their most important goals, faster. Asana has been named to Fortune's Best Workplaces for 7+ years and recognized by Fast Company, Forbes, and Gartner for excellence in workplace culture and innovation. We offer an exceptional office-centric culture while adopting the best elements of hybrid models to ensure that every one of our global team members can work together effortlessly. With 13+ offices all over the world, we are always looking for individuals who care about building technology that drives positive change in the world and a culture where everyone feels that they belong. We believe in supporting people to do their best work and thrive. Our goal is to ensure that Asana upholds an environment where all people feel that they are respected and valued, whether they are applying for an open position or working at the company. We provide equal employment opportunities to all applicants without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by law. Join Asana’s Talent Network to stay up to date on job opportunities and life at Asana.

Location: Remote: United States Workplace: Remote At Render, we’re building the modern cloud platform for developers creating AI-native, full-stack, multi-service applications. Our mission is to eliminate the tradeoff between the power of hyperscalers and the simplicity of developer-friendly platforms—so teams can ship fast, scale reliably, and focus on their product, not infrastructure. Unlike complex hyperscalers or ephemeral edge/serverless solutions, Render offers a developer-first experience with persistent compute, dynamic autoscaling, built-in orchestration, and observability, allowing teams to launch, scale, and manage real-world applications without writing infrastructure code or managing servers. Whether you're building LLM-powered applications, scalable SaaS products, or async processing pipelines, Render empowers teams to move fast and scale confidently from MVP to millions of users. Our platform is trusted by over 7 million developers worldwide and continues to grow rapidly. In February 2026, we raised an additional $100M in Series C financing, bringing our total funding to $260M, to accelerate our vision of making cloud infrastructure both powerful and intuitive—designed for the speed of modern AI development. We’re a diverse and talented team that values craft, velocity, and user experience. If you’re excited to help shape the future of the intelligent cloud and empower developers everywhere, we’d love to hear from you. APPLYING TO RENDER We're seeking candidates who possess high integrity, humility, and an insatiable drive to learn. Through reasoned discussions and continuous feedback, we strive to improve both individually and collectively. We foster an environment of mutual trust and respect, empowering effective debate to achieve the best outcomes for our customers and team. We especially encourage members of underrepresented groups in the tech community to apply and understand that not all successful candidates will meet each requirement listed. Our interview process is unique to each role, and we value the candidate experience just as much as our customer experience. We hope your conversations with us reflect a thoughtful process that is illuminative, enjoyable, and respectful of your time. ABOUT THE ROLE We’re looking for an Engineering Manager to lead Trust & Safety within Render’s Security team. Your mission is to keep Render a trusted place to build and run applications by preventing fraud and abuse, protecting customers from malicious activity, and making it harder for attackers to use our platform. You’ll lead a team of engineers who build and operate the systems behind this work: detection pipelines, investigation tools, automated enforcement, and protections across the customer lifecycle. You’ll combine strong people leadership with technical judgement, helping the team respond effectively to incidents while investing in systems that prevent recurring problems. You’ll partner closely with Product, Infrastructure, customer-facing teams, Finance, and Legal to translate emerging threats and customer needs into practical engineering work. The decisions your team makes will directly affect customer safety, platform reputation, fraud losses, and the experience of legitimate developers. WHAT YOU'LL DO - Lead and grow the Trust & Safety engineering team through hiring, mentorship, regular feedback, performance management, and career development. - Define the team’s roadmap, balancing investigations and operational needs with sustained investments in prevention, automation, and platform protections. - Guide the design and delivery of systems that detect phishing, malicious workloads, payment fraud, and other forms of platform abuse. - Build investigation and enforcement tooling that gives responders the context to act quickly, records decisions, and supports consistent handling of escalations and appeals. - Lead the team’s response to significant fraud and abuse incidents, coordinating with other Security teams, Infrastructure, Support, Finance, and Legal. - Establish sustainable on-call and response practices, including clear ownership, runbooks, escalation paths, and learning from incidents. - Partner with Product and Engineering to introduce protections at the right points in the customer lifecycle, balancing prevention with onboarding friction and false positives. - Turn knowledge of attacker behavior and recurring abuse campaigns into improvements that protect customers and reduce repeat incidents. - Define and use metrics for fraud losses, detection and response time, false positives, repeat abuse, and operational workload to guide investment. WHAT WE’RE LOOKING FOR - 5+ years experience managing and developing engineers, including hiring, coaching, performance management, and building a healthy, inclusive team. - A strong background in software and security engineering, with the ability to guide system design, review technical proposals, and make pragmatic architectural tradeoffs. - Experience building or operating systems for fraud prevention, abuse detection, Trust & Safety, or adversarial security problems. - Experience leading teams with on-call or incident response responsibilities, and sound judgement when decisions must be made with incomplete information. - The ability to translate ambiguous threats and business needs into clear priorities, incremental milestones, and shipped improvements. - Experience using data to evaluate detection quality, understand operational problems, and measure whether interventions work. - Clear communication and effective collaboration across engineering and business teams, including explaining risks and tradeoffs to technical and non-technical partners. - Empathy for customers and responders, high integrity, and a strong sense of ownership for both team outcomes and long-term system health. NICE-TO-HAVES - Experience with cloud infrastructure, developer platforms, or services that run customer-controlled code and workloads. - Experience addressing payment fraud, phishing, malware hosting, account compromise, or coordinated abuse campaigns. - Experience building threat intelligence pipelines, linking related malicious accounts, or integrating external reputation signals. - Familiarity with Go, TypeScript, Kubernetes, Postgres, Terraform, or Temporal. - Experience partnering with Legal and customer-facing teams on sensitive enforcement decisions and external abuse reports. - Experience building and scaling a team at a growing company. If this role excites you but you don’t meet every single requirement, we’d still love to hear from you—your unique experience might be just what we need. BENEFITS - 4 weeks of paid vacation. - 14 weeks of fully paid parental leave for all parents to bond with a newly born, adopted, or fostered child. We will also work with you to create a supportive plan of return. - Long-term disability, life insurance, and 401K plans. - 100% employer-paid medical coverage and 99% employer-paid dental and vision coverage for you and a dependent. FSAs and HSAs are available as well. - Monthly lifestyle stipend for wellness, mental health and therapy, hobbies, etc. - Monthly cell phone and internet subsidy. - Commuter benefits for Renders in the Bay Area, and home office stipends for remote Renders. - Continuous learning benefits & related support. This position is generally not eligible for new visa sponsorship. At Render's discretion, the business may sponsor existing visa transfers. Applicants who require sponsorship must receive business authorization. Render is an equal-opportunity employer. We know that employing a team rich in diverse thoughts, experiences, and opinions allows our employees, product, and community to flourish. We make all employment decisions including hiring, evaluation, termination, promotional, and training opportunities, without regard to race, religion, color, sex, age, national origin, ancestry, sexual orientation, physical handicap, mental disability, medical condition, disability, gender or identity or expression, pregnancy or pregnancy-related condition, marital status, height and/or weight. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. We encourage all who are interested to apply. We can't wait to hear from you! Render — CCPA Applicant Privacy Notice https://drive.google.com/file/d/1wKr9IejoT5McFrs9I2mahQnf6AFwb3z2/view Render — GDPR Applicant Privacy Notice https://drive.google.com/file/d/1_8jtyXQ1HdRdTdQn9sZ7n-R-zAGBmsFa/view

Location: Amsterdam, Netherlands About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. Role Overview A brief, high-level summary of the role's purpose and impact. Nebius is seeking a talented Legal Counsel Procurement to join our dynamic legal team. In this role, you will be the go-to legal partner for all procurement across Nebius, with a particular focus on data center procurement, including hardware, connectivity and related services . You will work closely with our procurement , infrastructure, logistics, procurement and finance teams to enable strategic sourcing initiatives, secure critical supply for Nebius ’ expanding operations, and ensure compliance with applicable laws and internal policies. Key Responsibilities Detailed list of the primary tasks and responsibilities for this role. Advise on, draft and negotiate hardware procurement agreements , including for GPUs, servers, storage and networking equipment and CDUs, with OEMs, ODMs, distributors and resellers (e.g. master purchase agreements, supply agreements, warranty and RMA terms, and support arrangements) . Advise on and negotiate connectivity agreements , including dark fiber, IRUs, wavelength, IP transit, cross-connect and other network services. A dvise and negotiate complex logistics agreements including freight, forward and warehousing activity . Support the procurement of data center related services , such as co-location, installation and deployment, maintenance, logistics, and equipment financing or leasing arrangements. Draft, review, and negotiate a broad range of other procurement agreements globally, including software and SaaS, IT services, professional services, consultancy and general corporate purchasing. Develop and maintain procurement contract templates, negotiation playbooks and guidance, and train procurement teams on their use. Advise on supply chain legal risks, including export controls, sanctions, supplier due diligence, data protection and information security requirements, and ESG obligations. Coordinate and manage external counsel to ensure cost-effective, high-quality legal support. Monitor regulatory developments affecting Nebius’ infrastructure and procurement activities. Collaborate with cross-functional teams to optimize procurement processes and risk management. Key Qualifications & Experience Must-have requirements: Master’s degree from a reputable university. At least 3 years of relevant experience in a law firm or in-house legal department, with a focus on procurement, technology or IT contracts, or data center/infrastructure projects. Experience with hardware supply, connectivity or other data center procurement agreements is a strong plus. Strong understanding of commercial law . Able to work under short deadlines. Excellent communication and contract negotiation skills in English. Proactive, pragmatic, and business-oriented approach with the ability to work independently. Competencies & Behavioral Traits A list of soft skills, behavioral expectations, or cultural fit indicators. Proactive problem-solving and ownership mindset Ability to collaborate across teams and cultures Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Zадачи: — Поддержка и развитие IT-инфраструктуры (серверы, сетевое оборудование, рабочие станции). — Администрирование операционных систем Windows Server и Linux, а также служб Active Directory, DNS, DHCP, VPN. — Настройка и техническое обслуживание маршрутизаторов, коммутаторов, Wi-Fi и межсетевых экранов. — Организация резервного копирования данных и восстановление системы после сбоев. — Быстрое решение технических проблем пользователей (Helpdesk, вторая линия поддержки). Требования: — Опыт работы системным администратором 2–3 года. — Глубокие знания Windows Server (Active Directory, Group Policy) или Linux (Ubuntu/Debian/CentOS). — Понимание сетевых протоколов TCP/IP, DNS, DHCP, VLAN, VPN. — Опыт работы с системами виртуализации VMware, Hyper-V или Proxmox. — Знание принципов информационной безопасности и методов защиты данных. — Навыки диагностики и устранения аппаратно-программных неисправностей. Условия: — Официальное трудоустройство по Трудовому кодексу Узбекистана. — Зарплата обсуждается индивидуально, уровень дохода достойный. — График работы 6/1, с 9:00 до 18:00, полный рабочий день в офисе.

Location: Kyiv Workplace: onsite Ajax Systems — міжнародна технологічна компанія і найбільший у Європі виробник охоронних систем.  Ми шукаємо спеціаліста до QA підрозділу на позицію Junior QA Engineer (Apps). QA підрозділ гарантує якість і стабільність продуктів Ajax на всіх етапах — від розробки до масового виробництва. Сотні експертів проводять комплексне тестування софту та заліза, поєднуючи ручні й автоматизовані підходи для перевірки систем у найскладніших умовах. Необхідні знання та навички: Пів року досвіду мануального тестування мобільних застосунків; Відмінні знання теорії тестування; Вміння застосовувати техніки тест-дизайну; Теоретичні знання SDLC; Теоретичні знання роботи з бізнес-вимогами та ТЗ; Досвід роботи з JIRA, Confluence, TestRail (або альтернативами); Базове розуміння клієнт-серверної архітектури; Хороші аналітичні здібності; Вміння не лише знаходити дефекти, а й встановлювати причинно-наслідкові зв’язки. Буде плюсом: Робота з логами застосунків; Володіння Xcode, Android Studio, PyCharm; Використання Mock Server; Розуміння принципів роботи автотестів; Розуміння архітектури та оболонок Android; Тестування Desktop-застосунків; Знання методів нефункціонального тестування. Завдання: Забезпечувати якість та стабільність продукту в умовах активних архітектурних змін та глобальних рефакторингів — тестувати критичні зміни ядра застосунку так, щоб вони не впливали на існуючий функціонал. Брати участь у плануванні тестування складних технічних рішень на ранніх етапах, разом з розробниками та архітекторами, щоб закладати якість ще до реалізації. Виявляти та мінімізувати ризики регресій при масштабних змінах у коді, підтримуючи високий рівень покриття та надійності тестування. Сприяти покращенню time-to-market через оптимізацію процесів тестування — без втрати якості перевірок. Тестувати новий та існуючий функціонал мобільних та десктоп застосунків; Робота з логами застосунків; Розробляти та підтримувати тестову документацію: тест-кейси, traceability matrix, тест-план; Аналіз бізнес-вимог в ТЗ та дизайні; Робота з кастомними QA Tools (Mock server, емулятори); Аналіз результатів автотестів; Брати участь в процесах планування, естімейт задач; Робота в команді з розробниками, автоматизаторами, ПМ, бізнес-аналітиками, дизайнерами та QA суміжних платформ; Пропонуємо: Можливість пропонувати та реалізовувати власні ідеї, які мають вплив на продукт і виробництво; Роботу у вмотивованій команді та zero bullshit culture; Конкурентну заробітну плату; Медичне страхування; Корпоративну англійську мову; Компенсацію профільного навчання; Можливість взяти участь у проєкті бета-тесту систем безпеки Ajax — отримання та тестування нових гаджетів до їх релізу. Ajax Systems — це українська історія успіху, яка виросла в глобальний продукт. Пристроям Ajax довіряють уже понад 4,5 мільйони кінцевих користувачів і 330 тисяч PRO-користувачів у більш ніж 180 країнах. Компанія пропонує комплексні рішення для захисту житлових і комерційних об'єктів різного масштабу. Нині портфоліо Ajax налічує 280 пристроїв для захисту від вторгнення, відеоспостереження, пожежної безпеки та комфорту й автоматизації.

.NET Developer Компания: Lagrange Labs Формат работы: Удаленно, full-time Зарплата: от 4,000 до 6,000 USD Обязанности Разработка и проектирование высоконагруженных серверных решений на платформе .NET 8+. Создание масштабируемых микросервисов для обработки и агрегации данных из распределенных сетей.

Location: London; Europe Workplace: Hybrid Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. THE ROLE As a Senior Frontend Engineer on our Website team, you'll be a co-owner of the platform behind synthesia.io http://synthesia.io: the component library, content model and rendering stack that every page on our marketing site is built from. You'll shape direction and make key technical decisions with the team, likely with a focus area of your own but context across the whole system. This is a hands-on engineering role, and your primary output is high-quality component and schema code, plus the tooling that lets others build with it. Millions of people visit synthesia.io http://synthesia.io every month, and it is one of the main ways we win new customers. That comes with real responsibility. The decisions you make are seen at scale, and we set the quality bar accordingly. The defining challenge of this role is composability: a marketing site that marketers, and increasingly AI agents, can build pages with, without breaking design, performance or SEO. WHAT YOU'LL DO - Build, scale and evolve our section library: the Astro components, Sanity schemas and design tokens that let us compose marketing pages consistently and accessibly. - Own the content model. Design schemas that resist misuse, so an editor, or an agent, can build a page that is correct by construction rather than correct by review. - Take Figma component specs all the way to production: responsive across mobile, tablet and desktop, accessible by default, matching design intent precisely. - Extend the platform for AI-assisted development, so coding agents can generate on-brand, on-spec sections from a design spec as reliably as a person can. - Own SEO integrity as a first-class engineering concern: canonicals, sitemaps, structured data, redirects, and no traffic cliffs on launch. - Raise the bar on engineering standards across the website surface: thorough code review, patterns others can follow, and tests around the parts that actually break. - Maintain and extend localisation across nine locales and a translation pipeline, so the system works for a global audience. - Shape the technical direction of the website platform over the next 6 to 12 months, and champion its adoption with the people who publish on it. WE’D LOVE TO HEAR FROM YOU IF YOU HAVE - At least five (5+) years as a software engineer, including three (3) at senior level, building front end for content-driven or marketing platforms. - Real ownership of a content model in Sanity. You've designed schemas other people had to live with, and you have opinions about references vs. embedded objects, when a variant belongs in the schema versus at runtime, and how to stop a section library sprawling. GROQ and Portable Text are familiar territory. - Deep front-end expertise: expert HTML, CSS and TypeScript, with a strong command of component API design and the developer experience of a shared library. - You can work end to end. Comfortable owning the server side as well as the front end: SSR, serverless and edge runtimes, API routes, a SQL database, secrets and CI. You should be able to take a feature from schema to component to the route that serves it without handing off, and be happy debugging something that only reproduces in production. - Solid understanding of responsive design, cross-browser compatibility and web performance, and comfortable building to WCAG 2.2 AA. Accessibility is part of your definition of done, not a separate pass. - You care that marketing sites are measured, on performance, SEO, analytics events and conversion, and you're happy being accountable to those numbers. - A strong sense of craft and attention to detail, and the judgement to balance design intent against engineering constraints. - Strong communication and collaboration skills. You explain your reasoning, review generously, and treat levelling up the people around you as part of the job. WE’D BE PARTICULARLY EXCITED IF - Prior experience working on a large SaaS marketing website, at real traffic and with real stakes attached. - Astro, or another islands or static-site framework. - Cloudflare Workers, or another edge or serverless platform. - Experience with AWS Lambda. - Tailwind CSS v4, and experience working from a token-based design system. - Experience, or strong interest, in making component libraries and content models consumable by AI agents. - A strong design sensibility: an eye for visual detail and the judgement to push back on and improve design decisions, not just build them. - Experience with localisation and internationalisation at scale for a global audience. - Analytics and tag management implementation: dataLayer events, server-side tagging, getting attribution right without hurting performance. Location Our preference is for this role to be based hybrid out of our London, UK office. We can also accommodate remote workers elsewhere in Europe subject to compliance and right to work checks.

Задачи: — Определять стратегию развития mediation-платформы, включая поддержку игр на Windows, подключение сторонних разработчиков и запуск собственных SSP и DSP. — Развивать рекламный аукцион, включая описание правил водопада, floor prices, таймаутов, предзагрузки и переход на in-app bidding. — Определять требования к подключению SDK-сетей, Google Ad Manager, бирж и DSP через OpenRTB. — Формировать предложение для сторонних разработчиков: интеграция SDK, подключение к платформе, revenue share, выплаты и отчётность. — Оценивать рынок, конкурентов и экономику новых продуктов, включая объём инвентаря, источники спроса, fill rate, eCPM, маржу и стоимость разработки. — Выбирать между собственной разработкой и решениями партнёров. — Проектировать self-serve кабинет рекламодателя: от регистрации и оплаты до настройки кампаний, таргетинга, атрибуции, модерации и отчётности. — Определять, какие функции требуют поддержки команды. — Описывать пользовательские сценарии, готовить прототипы вместе с дизайнером, проводить интервью и юзабилити-тесты. — Улучшать воронку запуска кампаний и справочные материалы. — Писать бизнес-требования, спецификации и user stories с критериями приёмки. — Вместе с Lead AdTech Engineer приоритизировать бэклог, планировать разработку и принимать результат. — Определять KPI и требования к дашбордам, находить точки роста дохода. — Совместно со смежными командами прорабатывать защиту от фрода, сверку отчётности, прозрачность аукциона и разделение данных. Требования: — Опыт не менее 5 лет в продакт-менеджменте, включая минимум 3 года в AdTech: mediation, SDK-рекламные сети, SSP, DSP, рекламные биржи или ad server. — Опыт запуска AdTech-продукта с нуля до первых клиентов и дальнейшего роста. — Глубокое понимание in-app рекламы: спрос и предложение, waterfall, in-app bidding, floor prices, fill rate, eCPM, take rate и движение денег от рекламодателя к издателю. — Навыки управления P&L и юнит-экономикой рекламного продукта, моделирование маржи и revenue share, умение договариваться с партнёрами о коммерческих условиях. — Опыт разработки продуктовой стратегии и roadmap, умение писать точные спецификации для инженеров. — Опыт работы с B2B-интерфейсами и self-serve продуктами: пользовательские сценарии, CJM, прототипы в Figma, юзабилити-тесты. — Уверенное использование SQL и BI-инструментов, анализ данных на уровне показов и когорт, планирование A/B-тестов. — Понимание SDK-интеграций, OpenRTB, bid request и bid response, API отчётности. — Знание GDPR, TCF, ads.txt, app-ads.txt, sellers.json и принципов выявления недействительного трафика. — Владение английским языком на уровне B2 (Upper-Intermediate). Будет плюсом: — Опыт работы в компаниях AppLovin, Unity / ironSource, Google, Liftoff, Mintegral, InMobi, Digital Turbine, BidMachine, PubMatic или аналогичных. — Опыт работы с Google Ad Manager 360: Open Auction, PMP, Programmatic Guaranteed или MCM. — Опыт построения агрегатора или программы revenue share для разработчиков. — Опыт работы в рекламодателе или UA: CPI-кампании, Adjust, AppsFlyer, постбэки или оптимизация ROAS. — Опыт рекламы для Windows, ПК или веба. — Опыт в free-to-play или casual играх с пониманием влияния рекламы на покупки и удержание. — Практический опыт применения AI-инструментов для подготовки спецификаций или анализа. Условия: — Официальное оформление или работа по контракту в зависимости от страны. — Полностью удалённая работа и оборудование за счёт компании. — Оплачиваемый отпуск и 3 дополнительных sick days в год без справок и больничного листа. — Медицинская страховка и компенсация спортивных абонементов. — Помощь с переездом: финансовая поддержка и сопровождение на каждом этапе — от выбора страны до легализации.

Location: Georgia; Armenia; Serbia; Montenegro; Poland We’re looking for high-potential final-year students and recent graduates with strong problem-solving skills who can grow into outstanding technical contributors at CloudLinux . This is a paid, full-time graduate role and a first step into professional engineering. You’ll work on real products, learn alongside experienced engineers and deepen your technical skills in areas such as Linux, open-source software and security. We’re looking for people who combine strong independent thinking with the ability to use AI confidently to tackle complex technical problems — understanding unfamiliar code, developing solutions and critically evaluating the results. Who we are CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team supports each other and does what we can to ensure we all are successful. Check out our website for more information. What you'll do You’ll join an engineering team working on Linux infrastructure and security for web hosting. Our products include CloudLinux OS , which helps hosting providers manage server resources and isolate hosting accounts, and Imunify , which protects servers and websites against malware and attacks. You don’t need prior experience in these specific areas. We’re looking for strong engineering potential — how you approach unfamiliar problems, learn quickly and use AI thoughtfully. We’ll consider your challenge results, interests and strengths alongside the opportunities available across our engineering teams. Experienced engineers on your team will help you get to know our codebase, tools and the way we work. Depending on the team you join, your work may include: Developing and testing product features, fixes and engineering tools. Investigating production issues, tracing their causes and implementing reliable solutions. Reading unfamiliar code and understanding how different parts of a system interact. Improving automation for building, testing and delivering software. Contributing to code reviews and technical discussions. Requirements What we’re looking for: Practical programming skills in at least one language, such as C, C++, Python or Go, whether from coursework, personal projects or early hands-on experience. Strong analytical thinking, solid fundamentals in algorithms and data structures, and a structured approach to solving problems. The ability to use AI tools to work through unfamiliar programming problems, critically assess and improve their output, and explain and test the resulting solution. Curiosity, the ability to learn independently, and persistence when a solution isn’t immediately clear. Care for code quality and the ability to carry a task through to a working, tested solution. Clear communication and the ability to explain technical decisions. English at B2 level or higher. We’re looking for people at the very start of their engineering careers. We’re open to: Final-year students. Recent graduates. This is a full-time position, including for candidates who are still completing their studies. What may help you stand out Any of the following can strengthen your application, although none is mandatory: A degree (or final-year standing) in Computer Science or a related technical field, or equivalent skills you can demonstrate through your projects and code. Personal or academic software projects, especially ones whose design decisions you can explain. Contributions to open-source projects, even small ones. Participation in CTF competitions, hackathons, or a homelab you administer. Evidence that you’ve taught yourself a language, stack or system in depth because a problem demanded it. A strong interest in Linux, operating systems, networking or security — including relevant coursework, a thesis, research or personal projects. If your CV doesn’t fully capture your potential, apply anyway. Show us what you’ve built, the hard problems you’ve solved, and what makes you different from other engineers at a similar stage of their career. How selection works What you build counts for more than your CV. Apply with a short form. Autofill your details from your CV or LinkedIn, then answer a few questions about how you think and work. We take a quick first look at each application. Candidates who look like a fit get a personal link to our engineering challenge, which carries the most weight in our assessment. You can start whenever you’re ready within the access window. You’ll have up to 3 hours for the challenge. It is modelled on a real problem from our security products — one our engineers have already solved in production. Your work won’t be used in our products; it is used only to assess your approach and skills. The task unfolds in phases, with changing requirements. It is deliberately larger than anyone can finish — we look at what you prioritise and why, not at whether you complete every part. AI tools are expected, not just allowed. We’re interested in your judgment: what you accept, reject and verify, and how you defend your trade-offs. Candidates whose challenge results demonstrate a strong match are invited to interview with our senior engineers and HR. The challenge is designed to give you an opportunity to demonstrate your practical skills, judgment and potential. Benefits What's in it for you? Fully remote work with flexible hours — schedule your day and work from anywhere in the world. 24 paid vacation days a year, 10 national holidays, and unlimited sick leave. Compensation for private medical insurance. Co-working and gym/sports reimbursement. A dedicated education budget. A reward for the most innovative idea the company can patent. A real focus on professional development, on interesting and challenging projects. By applying for this position, you consent to the processing of your personal data as described in our Privacy Policy ( https://cloudlinux.com/candidate-privacy-notice) , which provides detailed information on how we maintain and handle your data.

- Построение и развитие процессов CI/CD для проектов на платформе 1С:Предприятие. - Автоматизация сборки, тестирования, проверки качества и поставки конфигураций и расширений 1С.

Develop and maintain backend services with C# and .NET. Develop and maintain frontend logic with Angular and Redux.

Поддержка и развертывание новых OpenStack и Proxmox VE с нуля; Обновление и миграция стендов;

- Разработка и сопровождение backend-сервисов на Java / Spring. - Участие в проектировании технических решений и согласовании архитектуры.

Location: Riyadh, KSA Workplace: onsite Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 25 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 70,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores. Tabby generates over $18 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $6,5 billion. As Information Security Engineer , you’ll play a key part in monitoring and defending our infrastructure, applications, and cloud environments from cyber threats. You’ll lead incident response efforts, develop and tune detection rules, investigate security events, and collaborate with cross-functional teams to strengthen our security posture. Key Responsibilities Security Monitoring & Detection Monitor and analyze logs and alerts from a wide range of sources including firewalls, intrusion detection/prevention systems (IDS/IPS), endpoints, servers, and cloud platforms. Perform correlation of events from multiple sources to identify advanced threats and unusual patterns of behavior. Fine-tune alert thresholds and detection logic to reduce false positives and improve signal-to-noise ratio. Maintain dashboards and reporting to provide real-time visibility into security posture. Incident Response & Investigation Serve as a frontline responder for security incidents, managing incidents through their lifecycle – detection, containment, eradication, recovery, and lessons learned. Coordinate with internal stakeholders and external vendors during high-severity incidents or data breaches. Perform root cause analysis and forensic investigations using endpoint and network-based artifacts. Maintain detailed incident documentation and contribute to post-mortem analysis and reports. Threat Intelligence & Detection Rule Development Research emerging threats and trends. Contribute to the creation and tuning of detection rules, threat-hunting queries, and use cases across multiple platforms including cloud environments. Maintaining CTI Platform along with the integration of the CTI feeds with the security controls to have active CTI driven detections. Collaboration and Communication Communicate effectively with cross-functional teams including IT, DevOps, Risk, and Compliance during incidents and investigations. Provide concise and clear updates during incident handling to stakeholders and management. Mentor junior analysts and assist in training efforts within the SOC team. Skills, Knowledge and Expertise 3–4 years of experience in a SOC or cybersecurity operations role, ideally in a fast-paced fintech or enterprise environment. Strong knowledge of security best practices, including incident handling, alert triage, log analysis, and threat modeling. Understanding of online technologies, REST APIs, microservices, and modern application architectures. Experience working in a culturally diverse and collaborative environment. Familiarity with DLP, AV, and anti-malware systems from an operational monitoring perspective. Experience with phishing detection, user behavior analytics, and security awareness campaigns. Security certifications such as Security+, CySA+, eCIR, eCTHPv2, GCIA, or GMON (preferred but not required). Strong communication skills, especially for coordinating incident response and writing clear incident reports. Experience with SIEM platforms , SOAR tools , EDR/XDR , and Threat Intelligence platforms . Familiarity with cloud environments and cloud-native logging and monitoring tools. Scripting experience (e.g., Python ) to automate tasks and improve SOC efficiency.

Location: GE Workplace: remote Overview: SOFTSWISS is hiring a Promo Manager Assistant to join our Game Aggregator team. You’ll support promotional activities across the Game Aggregator platform, working closely with game providers, operators, and internal teams to ensure well-coordinated campaigns and smooth promo launches. About Product: The SOFTSWISS Game Aggregator is a high-load casino games API platform that connects operator platforms to multiple remote game servers via a single integration. Behind the product is a team of engineers, DevOps specialists, integration experts, account managers, and partnership professionals who ensure reliable, secure, and scalable operations for operators worldwide. You’ll solve complex technical challenges and help power one of the industry’s leading aggregation platforms. Purpose of the Role: You’ll coordinate promotional activities across the Game Aggregator platform to support timely launches and effective collaboration with partners. Your work will help maintain accurate partner data, streamline communication, and ensure promotional opportunities reach the right stakeholders. Key Responsibilities: Maintain and update the partner marketing activities calendar in Confluence and Telegram. Support the Promo Manager in coordinating Tournament Tool integrations with clients / operators. Facilitate communication between the Promo Manager, game providers, and operators on promotional activities. Review and maintain client-submitted forms, identifying inconsistencies and flagging them to Account Managers / Business Account Managers of the operator / client. Share information on promotional discounts with Partnership Reconciliation Managers to support accurate reconciliation. Coordinate exclusive game releases and pre-releases, including internal announcements, client registrations, and communication with game providers. Required Experience: English proficiency at Intermediate level or higher. Strong analytical thinking and attention to detail. Good knowledge of Excel and Google Sheets. Good organisational skills, with the ability to manage multiple tasks and keep information up to date. Clear communication skills and the ability to work with different teams and stakeholders. Nice to Have: Experience as an Account Manager assistant, in marketing or advertisement. Familiarity with analytics and reporting tools, such as Power BI or Tableau. Russian proficiency at Upper-Intermediate level or higher. Main Advantages Private health insurance Sports benefits Comprehensive Mental Health Program Free English lessons (online) Local language courses Paid time off Maternity leave support Referral program rewards Upskilling, internal workshops, and participation in professional conferences and corporate events