Usamos cookies para melhorar a experiência do usuário, analisar o tráfego e exibir anúncios relevantes.
Detalhes Aceitar
Inserir posição

Salário: Programador Mobile em Manaus

Receba informações estatísticas por email
Infelizmente, não há estatísticas para esta solicitação. Tente mudar sua posição ou região.

Vagas recomendadas

Desenvolvedor Java Backend - Trabalho Remoto / Ref. 0003P
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM A BD é a empresa que mais cresce nas Américas e nos orgulhamos disso. Nossos times estão espalhados pelos cinco continentes e somos tão fortes quanto as equipes multiculturais que estão no centro dos negócios. Entregamos soluções de alta complexidade para os nossos clientes, como prezamos pela excelência, apenas o 1% entre os melhores talentos. Nutrimos o crescimento profissional das nossas equipes engajando-as em projetos desafiadores. Sobre a função: Ser um Desenvolvedor Java Backend em nossa Equipe de Desenvolvimento é como ser um solucionador de problemas em tempo integral. Esperamos que suas habilidades sejam uma combinação de experiência, conhecimento e independência. A inovação também está no centro da estratégia da BD. Portanto, se você estava disposto a assumir as tarefas mais complexas e ser um mestre de sua equipe técnica ou linguagem, Java, então você é provavelmente uma das pessoas únicas que estamos procurando. O que você vai fazer: Trabalhar com equipes de desenvolvimento de software para reunir requisitos e garantir que as melhores práticas sejam seguidas. Projetar, implementar e apoiar soluções para o desenvolvimento de aplicativos, segurança, análise e gerenciamento de desempenho. Adequar-se aos padrões de codificação de segurança existentes da indústria e da Verizon, aderindo aos requisitos de verificação de fortificação e outras ferramentas de revisão de segurança. Conduzir revisões de código para membros juniores da equipe e fazer revisões de código de colegas para garantir que o código esteja seguindo os padrões estabelecidos pelos arquitetos. Executar scripts de teste com base no código para garantir a qualidade da entrega. Esperamos que você tenha: 4+ anos de experiência no desenvolvimento em Java. Experiência com bancos de dados SQL e NoSQL. Experiência com Microservices e Nuvem. Conhecimento avançado em algoritmos. Conhecimento de infraestrutura de TI. Gestão intermediária de metodologias ágeis. Forte compreensão das melhores práticas, princípios SOLID, CLEAN Code e soluções escaláveis. Conhecimento de Padrões de Design. Experiência no desenvolvimento de aplicações inteiras a partir do zero. Experiência em testes automatizados, pipelines CI/CD. Nível avançado de inglês. O que oferecemos: 100% trabalho remoto. Configuração do hardware para trabalhar em home office. Horários flexíveis. Excelente remuneração - acima da média do mercado. Nosso pessoal trabalha remotamente com uma cultura consistente e robusta que promove a diversidade e o trabalho em equipe. Para continuar sendo a empresa líder em desenvolvimento de software nas Américas, queremos garantir que cada membro da BD tenha as melhores oportunidades de crescimento e desenvolvimento profissional em um ambiente diversificado, acolhedor e inovador. Cada pessoa do time traz algo essencial para a BD! Queremos ouvir a sua história. Candidate-se agora! Acesse nosso website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido) Habilidades Desejadas Lean Agile Tecnologia da Informação Java
Desenvolvedor Java Senior - Trabalho Remoto / Ref. 0003P
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM A BD é a empresa que mais cresce nas Américas e nos orgulhamos disso. Nossos times estão espalhados pelos cinco continentes e somos tão fortes quanto as equipes multiculturais que estão no centro dos negócios. Entregamos soluções de alta complexidade para os nossos clientes, como prezamos pela excelência, apenas o 1% entre os melhores talentos. Nutrimos o crescimento profissional das nossas equipes engajando-as em projetos desafiadores. Sobre a função: Ser um Desenvolvedor Java Senior em nossa Equipe de Desenvolvimento é como ser um solucionador de problemas em tempo integral. Esperamos que suas habilidades sejam uma combinação de experiência, conhecimento e independência. A inovação também está no centro da estratégia da BD. Portanto, se você estava disposto a assumir as tarefas mais complexas e ser um mestre de sua equipe técnica ou linguagem, Java, então você é provavelmente uma das pessoas únicas que estamos procurando. O que você vai fazer: Trabalhar com equipes de desenvolvimento de software para reunir requisitos e garantir que as melhores práticas sejam seguidas. Projetar, implementar e apoiar soluções para o desenvolvimento de aplicativos, segurança, análise e gerenciamento de desempenho. Adequar-se aos padrões de codificação de segurança existentes da indústria e da Verizon, aderindo aos requisitos de verificação de fortificação e outras ferramentas de revisão de segurança. Conduzir revisões de código para membros juniores da equipe e fazer revisões de código de colegas para garantir que o código esteja seguindo os padrões estabelecidos pelos arquitetos. Executar scripts de teste com base no código para garantir a qualidade da entrega. Resolver questões de código com . Esperamos que você tenha: 5+ anos de experiência no desenvolvimento em Java. Experiência com bancos de dados SQL e NoSQL. Experiência com Microservices e Nuvem. Conhecimento avançado em algoritmos. Gestão intermediária de metodologias ágeis. Forte compreensão das melhores práticas, princípios SOLID, CLEAN Code e soluções escaláveis. Conhecimento de Padrões de Design. Experiência no desenvolvimento de aplicações inteiras a partir do zero. Experiência em testes automatizados, pipelines CI/CD. Nível avançado de inglês. O que oferecemos: 100% trabalho remoto. Configuração do hardware para trabalhar em home office. Horários flexíveis. Excelente remuneração - acima da média do mercado. Nosso pessoal trabalha remotamente com uma cultura consistente e robusta que promove a diversidade e o trabalho em equipe. Para continuar sendo a empresa líder em desenvolvimento de software nas Américas, queremos garantir que cada membro da BD tenha as melhores oportunidades de crescimento e desenvolvimento profissional em um ambiente diversificado, acolhedor e inovador. Cada pessoa do time traz algo essencial para a BD! Queremos ouvir a sua história. Candidate-se agora! Acesse nosso website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido) Habilidades Desejadas Lean Agile Tecnologia da Informação Java
Ruby On Rails Developer - Remote Work / Ref. 0026E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM Who we are BD is proud to be the fastest-growing company in America. With people in five continents and world-class clients, we are only as strong as the multicultural teams at the heart of our business. To consistently deliver the highest quality solutions to our clients, we only hire the Top 1% of the best talents and nurture their professional growth on exciting projects. Ruby on Rails Developer at BD Being a Ruby on Rails Senior Developer in our Development Team is just like being a full-time problem solver. We expect your abilities to be a combination of experience, knowledge, and independence. Innovation is also at the heart of the BD strategy. So, if you were willing to take on the most complex tasks and be a master of your tech stack, Ruby on Rails, then you are probably one of those unique we’re looking for. You will face numerous technical challenges, so you must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Design and develop modern web applications for multiple mobile and desktop devices with special attention to responsive design, and varying screen resolutions and sizes. Execute all phases of the systems engineering process. Responsible for planning, processing and performing all jobs in an efficient manner with no assistance from the supervisor. Maintain consistency throughout the product. Document code consistently throughout the development process. Provide technical documentation for the design, implementation and testing. Here’s what we are looking for: 5+ years of experience working with RoR. 5+ years of experience in Front End development with strong skills in Javascript, CSS3 and HTML5. 1+ of experience developing Web applications using ReactJS, Flux, Redux, Relay, etc. Experience with other Javascript Frameworks such as Angular, Backbone, Marionette. Experience using ES2015 (ES6 / ES7). Experience with command lines, APIs, and client-side performance. Familiar with the concepts of basic programming, data structures, types of variables and idiosyncrasies. Advanced English level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for you to work from home. Flexible hours - make your schedule. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. An innovative environment with the structure and resources of a leading multinational. Excellent compensation — well above the market average. Our people work remotely but with a consistent and robust culture that promotes diversity and teamwork. To continue being the leading software development company in Latin America, we want to ensure that every BD member gets the best growth and professional development opportunities in a diverse, welcoming, and innovative environment. Every BD team member brings something unique to our company. We want to hear your story. Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido) Habilidades Desejadas lean agile tecnologia da informação ruby on rails html5 css3 javascript fws angular react teste
React Native Developer - Remote Work / Ref. 0198E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM Who we are BD is proud to be the fastest-growing company in America. With people in five continents and world-class clients, we are only as strong as the multicultural teams at the heart of our business. To consistently deliver the highest quality solutions to our clients, we only hire the Top 1% of the best talents and nurture their professional growth on exciting projects. React Native Developer at BD Being a React Native Senior Developer in our Development Team is just like being a full-time problem solver. We expect your abilities to be a combination of experience, knowledge, and independence. Innovation is at the heart of the BD strategy. So, if you were willing to take on the most complex tasks and be a master of your tech stack, React Native Senior Developer, then you are probably one of those unique we’re looking for. You will face numerous technical challenges, so you must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Build and Maintain features for our React Native-based iOS Apps. Deliver high quality, scalable and heavily tested software. Work on a cross-functional team, partnering across engineering, product, design, and business functions. Here’s what we are looking for: 5+ years of experience in Front End development with strong skills in Javascript, CSS3 and HTML5. Experience with SQL and NoSQL Databases. Experience with Microservices and the Cloud. Advanced algorithm knowledge. IT infrastructure knowledge. Intermediate agile methodologies management. Strong understanding of best practices, SOLID principles, CLEAN Code, and scalable solutions. Design Patterns knowledge. Experience developing entire applications from scratch. Experience in automated tests, CI/CD pipelines. Strong experience with Version control. Strong experience with Unit testing, integration testing, and code coverage. Advanced English level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for you to work from home. Flexible hours - make your schedule. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. An innovative environment with the structure and resources of a leading multinational. Excellent compensation — well above the market average. Here you can grow at the speed of your learning curve. Our people work remotely but with a consistent and robust culture that promotes diversity and teamwork. To continue being the leading software development company in Latin America, we want to ensure that every BD member gets the best growth and professional development opportunities in a diverse, welcoming, and innovative environment. Every BD team member brings something unique to our company. We want to hear your story. Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido) Habilidades Desejadas Lean Agile Tecnologia da Informação React Native JavaScript CSS3 HTML5 Ruby on Rails ReactJS Flux Redux Relay
Angular Architect - Remote Work / Ref. 0615E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM Who we are BD is proud to be the fastest-growing company in America. With people in five continents and world-class clients, we are only as strong as the multicultural teams at the heart of our business. To consistently deliver the highest quality solutions to our clients, we only hire the Top 1% of the best talents and nurture their professional growth on exciting projects. Angular Architect at BD We are looking for Angular Architects to join our Development team and participate in different projects made up of multicultural teams distributed throughout the world. We are looking for proactive people, team players passionate about programming in this language and oriented to provide the best experience to the end user. This is an excellent opportunity for those professionals looking to develop in one of the fastest growing companies in the industry! These developers will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Develop, code, test, and debug application programs of varying degree of complexity. Code user interfaces with the latest frontend technologies Work with business users to develop and implement acceptance tests to ensure that product meets customer requirements and expectations. Ensure high performance of all systems developed. Here’s what we are looking for: 6+ years of experience working as a developer. 2+ years of experience in Angular 2+. Experience in developing applications using Angular/Java technology stack. Solid experience with HTML, CSS, and writing cross-browser compatible code. Strong knowledge of AJAX and JavaScript Dom manipulation Techniques. Experience with MSSQL and/or PostgresSQL Experience with React is a plus. Advanced English level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for you to work from home. Flexible hours - make your schedule. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. An innovative environment with the structure and resources of a leading multinational. Excellent compensation — well above the market average. Here you can grow at the speed of your learning curve. Our people work remotely but with a consistent and robust culture that promotes diversity and teamwork. To continue being the leading software development company in Latin America, we want to ensure that every BD member gets the best growth and professional development opportunities in a diverse, welcoming, and innovative environment. Every BD team member brings something unique to our company. We want to hear your story. Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido) Habilidades Desejadas Lean Agile Tecnologia da Informação Angular 2 Java HTML CSS Javascript MSSQL PostgreSQL React
Network Engineer - Remote Work / Ref. 0044E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM BD is proud to be the fastest-growing company in America. With people all over the world and world-class clients, we are only as strong as our multicultural teams. To consistently deliver the highest quality solutions, we only hire the Top 1% of the best talents and we challenge them on exciting projects. Network Engineer at BD We are looking for Network Engineers to join our Development team and participate in different projects made up of multicultural teams distributed throughout the world. We are looking for proactive people, passionate about programming in this language and oriented to provide the best experience to the end user. This is an excellent opportunity for those professionals looking to develop in one of the fastest growing companies in the industry! These engineers will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Maintaining and administering computer networks and related computing environments including systems software, applications software, hardware, and configurations. Performing disaster recovery operations and data backups when required. Protecting data, software, and hardware by coordinating, planning and implementing network security measures. Troubleshooting, diagnosing and resolving hardware, software, and other network and system problems. Replacing faulty network hardware components when required. Maintaining, configuring, and monitoring virus protection software and email applications. Monitoring network performance to determine if adjustments need to be made. Conferring with network users about solving existing system problems. Operating master consoles to monitor the performance of networks and computer systems. Coordinating computer network access and use. Designing, configuring and testing networking software, computer hardware, and operating system software. Here’s what we are looking for: Associate’s Degree in Computer Science, Information Technology, Business, or related field required or 2 years of relevant experience in lieu of a degree. 5+ years of experience in Network Administrator, Network Operations, or related experience. Hands-on experience with two or more of these technologies: Cisco Routing/Switching (LAN/WAN), Cisco ASA Security, Cisco Wireless, Cisco Telephony, Avaya Telephony (Unified Communications). Advanced English level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for your WFH. Flexible hours. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. Excellent compensation. BD is a place for those who dream high & work hard to get there, those who love what they do & know that working as a team they'll do even better. BD is a place for those who are never satisfied with the first solution! Do you see yourself as one of these people? Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido)
Drupal Developer - Remote Work / Ref. 0072E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM BD is proud to be the fastest-growing company in America. With people all over the world and world-class clients, we are only as strong as our multicultural teams. To consistently deliver the highest quality solutions, we only hire the Top 1% of the best talents and we challenge them on exciting projects. Drupal Developer at BD We are looking for Drupal Senior Developers to join our Development team and participate in different projects made up of multicultural teams distributed throughout the world. We are looking for proactive people, team players passionate about programming in this language and oriented to provide the best experience to the end user. This is an excellent opportunity for those professionals looking to develop in one of the fastest growing companies in the industry! These developers will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Custom programming and web application development for Drupal. Testing, maintenance and troubleshooting of existing company sites. Contributing ideas and efforts towards internal projects and working as part of a team to find solutions on various problems. Here’s what we are looking for: 6+ years of experience working as a developer. 5+ years of experience in Drupal. Proficient with analysis, troubleshooting, and problem solving. Hands-on experience with managing data loads and data quality a plus. Advanced English level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for your WFH. Flexible hours. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. Excellent compensation — well above the market average. BD is a place only for those who dream high & work hard to get there, those who love what they do & know that working as a team they'll do even better. BD is a place for those who are never satisfied with the first solution! Do you see yourself as one of these people? Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido)
Wordpress Developer - Remote Work / Ref. 0103E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM BD is proud to be the fastest-growing company in America. With people all over the world and world-class clients, we are only as strong as our multicultural teams. To consistently deliver the highest quality solutions, we only hire the Top 1% of the best talents and we challenge them on exciting projects. Wordpress Developer at BD We are looking for WordPress Developers to join our team, build and maintain the WordPress sites, and support other applications and integrations. This is an excellent opportunity for those professionals looking to develop in one of the fastest-growing companies in the industry! What You’ll Do: Design and build back-end functionality including database and server integration. Create well-structured WordPress custom themes and plugins. Conduct website performance tests. Maintain appearance and updates of websites. Troubleshoot content issues. Create WordPress plugins to support site functionality and integrations. Optimize websites for mobile users. Here’s what we are looking for: 5+ years of experience as a WordPress developer. Good understanding of website architecture and aesthetics. Working knowledge of front-end technologies. Experience with the Composer package manager. Advanced English Level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for your WFH. Flexible hours. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. Excellent compensation — well above the market average. BD is a place only for those who dream high & work hard to get there, those who love what they do & know that working as a team they'll do even better. BD is a place for those who are never satisfied with the first solution! Do you see yourself as one of these people? Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido)
Flutter Developer - Remote Work / Ref. 0490E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM BD is proud to be the fastest-growing company in America. With people all over the world and world-class clients, we are only as strong as our multicultural teams. To consistently deliver the highest quality solutions, we only hire the Top 1% of the best talents and we challenge them on exciting projects. Flutter Developer at BD We are looking for Flutter Developers to join our Development team and participate in different projects made up of multicultural teams distributed throughout the world. We are looking for proactive people, team players passionate about programming in this language and oriented to provide the best experience to the end user. This is an excellent opportunity for those professionals looking to develop in one of the fastest growing companies in the industry! These developers will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Create multi-platform apps for iOS and Android using Google's Flutter development framework. Work with a team of developers to build and deploy Flutter apps, work in the development environment maintenance, and technical detailing. Design, implement and maintain product modules/sub-systems. Perform code and design reviews. Perform bug verification, release testing and support for assigned products. Conduct unit testing and integration testing. Make sure the delivered product matches the business requirements and criteria. Here’s what we are looking for: 5+ years of experience programming with .NET and Node. 2+ years of experience with Flutter. Experience with Java and Android. Working experience in developing mobile applications for iOS using Swift or Objective-C. Experience writing automated test cases, performance tuning, threading, and offline storage. Advanced English level. How we do make your work (and your life) easier: 100% remote work. Hardware setup for your WFH. Flexible hours. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. Excellent compensation — well above the market average. BD is a place only for those who dream high & work hard to get there, those who love what they do & know that working as a team they'll do even better. BD is a place for those who are never satisfied with the first solution! Do you see yourself as one of these people? Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido)
Python Developer - Remote Work / Ref. 0071E
BairesDev, Manaus, AM
Descrição Área e especialização profissional: Informática, TI, Telecomunicações - Programador / Desenvolvedor Nível hierárquico: Encarregado Número de vagas: 10 Local de trabalho: Manaus, AM Who we are BD is proud to be the fastest-growing company in America. With people in five continents and world-class clients, we are only as strong as the multicultural teams at the heart of our business. To consistently deliver the highest quality solutions to our clients, we only hire the Top 1% of the best talents and nurture their professional growth on exciting projects. Python Developer at BD Being a Python Senior Developer in our Development Team is just like being a full-time problem solver. We expect your abilities to be a combination of experience, knowledge, and independence. Innovation is also at the heart of the BD strategy. So, if you were willing to take on the most complex tasks and be a master of your tech stack, Phyton, then you are probably one of those unique we’re looking for. These developers will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do: Create automation systems and tools to configure, monitor, and orchestrate data infrastructure and pipelines. Create data integration services to help onboard new customers as quickly as possible. Maintain ongoing reliability, performance, and support of the data infrastructure, providing solutions based on application needs and anticipated growth. Here’s what we are looking for: 5+ years of practical experience in Python and Django development. Experience with SQL and NoSQL Databases. Experience with Microservices and the Cloud. Advanced algorithm knowledge. Intermediate agile methodologies management. Strong understanding of best practices, SOLID principles, CLEAN Code, and scalable solutions. Design Patterns knowledge. Experience developing entire applications from scratch. Experience in automated tests, CI/CD pipelines. Strong experience with Version control. Strong experience with Unit testing, integration testing, and code coverage. How we do make your work (and your life) easier: 100% remote work. Hardware setup for you to work from home. Flexible hours - make your schedule. Paid parental leave, vacation & holidays. Diverse and multicultural work environment. An innovative environment with the structure and resources of a leading multinational. Excellent compensation — well above the market average. Here you can grow at the speed of your learning curve. Our people work remotely but with a consistent and robust culture that promotes diversity and teamwork. To continue being the leading software development company in Latin America, we want to ensure that every BD member gets the best growth and professional development opportunities in a diverse, welcoming, and innovative environment. Every BD team member brings something unique to our company. We want to hear your story. Apply now! Check our website. Exigências Escolaridade Mínima: Ensino Superior Inglês (Avançado - Requerido) Habilidades Desejadas Lean Agile Tecnologia da Informação Python Django Oracle MS SQL MySQL