Senior FrontEnd Developer

2 meses atrás

Porto Alegre, Brasil KTO Tempo inteiro

Welcome to KTO Group, where innovation meets excitement in the iGaming world. Founded in 2018 by Andreas Bardun, our mission is to revolutionise the online gaming experience. At KTO, we are not just a company; we're a game-changer, dedicated to enhancing transparency and player satisfaction in Sportsbook and Online Casino gaming. Dive into the heart of the action on our website: KTO.com. Here, we blend the thrill of sports betting with the magic of online casinos, tailored to resonate with diverse markets. Our commitment to being hyper-local ensures that every player feels right at home. Powered by our proprietary KTO Platform, we bring you cutting-edge technology that personalises our players’ journey and streamlines their experience for ultimate enjoyment. KTO is rapidly rising as a star in the LATAM region, already claiming a spot among the top 10 iGaming brands in Brazil. Our vision is bold and clear: to lead the iGaming industry in LATAM, setting new standards in trust and transparency. When you join us, you contribute towards ensuring that every play is a step towards redefining the future of iGaming.

Join KTO as a Senior Frontend Developer and collaborate with our design team to create visually stunning and highly functional web applications. You will be responsible for translating wireframes and mockups into responsive and efficient web applications using ReactJS and Gatsby. If you're passionate about creating exceptional user experiences and have a strong foundation in frontend development, we want you on our team.

Main Responsibilities
  • Collaborate with the design team to translate wireframes and mockups into functional web applications using ReactJS and Gatsby.
  • Develop and maintain reusable, efficient frontend components and implement new features to meet project requirements.
  • Integrate various data sources, such as APIs and databases, into our websites to provide dynamic content and functionality.
  • Optimize web applications for search engine visibility and performance through techniques like image optimization, code splitting, and asset optimization.
  • Write comprehensive tests to ensure the stability and reliability of the codebase, using tools like Jest and React Testing Library.
  • Participate in code reviews, providing constructive feedback and ensuring code quality and best practices are maintained.
  • Provide technical guidance and mentorship to junior developers, helping them grow and develop their skills.
Experience & Qualifications
  • Proven experience in frontend development, with proficiency in ReactJS and Gatsby.
  • Strong understanding of HTML, CSS, and JavaScript, with experience in building responsive and accessible web applications.
  • Experience integrating data sources, such as REST APIs and databases, into frontend applications.
  • Knowledge of web performance optimization techniques and best practices.
  • Experience writing unit tests and familiarity with testing frameworks like Jest and React Testing Library.

At KTO, diversity isn't just a buzzword – it's our strength. We're all about creating an inclusive environment where everyone feels valued and empowered. Together, we're not just working on projects – we're making a real impact in our communities. Join us in celebrating diversity and driving meaningful change

Participation is prohibited for:

  • Individuals under 18 (eighteen) years of age;
  • Public agents with duties directly related to the regulation, control, and supervision of the activity within the federative entity in whose personnel framework they perform their duties;
  • Persons who have or may have any influence on the outcome of a real event with a sports theme subject to fixed-odds lottery betting, including:
  • Persons holding positions as sports directors, sports coaches, trainers, and members of the technical staff;
  • Referees of sports, referee assistants, or equivalents, sports entrepreneurs, agents or representatives of athletes and coaches, coaches or members of the technical staff;
  • Members of the administrative or supervisory body of entities responsible for organizing competitions or sporting events;
  • Athletes participating in competitions organized by entities within the National Sports System;
  • Individuals diagnosed with gambling addiction, according to a diagnosis from a qualified mental health professional.
#J-18808-Ljbffr

  • Gerente de Projetos Senior

    3 semanas atrás

    Porto Alegre, Rio Grande do Sul, Brasil SB DEVELOPER Tempo inteiro

    Oferecemos uma oportunidade de trabalho em nossa empresa, a SB DEVELOPER. A posição em questão é para um Gerente de Projetos Senior, com foco em liderar e supervisionar projetos estratégicos.A remuneração oferecida será de R$ 12.000,00 mensais, além de outros benefícios.Descrição da VagaO candidato escolhido precisará garantir a execução...

  • Lead Developer Frontend

    4 semanas atrás

    Porto Alegre, Brasil ADP Brazil Labs Tempo inteiro

    ADP division is hiring a Lead Developer Frontend - Lyric You will work within a scrum team to bring the designs and ideas to life for new web applications integrated with backend microservices, APIs and other systems.You will start your day on a scrum call to sync up the sprint work and goal with your team. You will spend most of your day designing,...

  • Senior Frontend Developer

    2 semanas atrás

    Porto Alegre, Brasil WillowTree Tempo inteiro

    Senior Frontend DeveloperSão Paulo or Porto Alegre, Brazil Who We AreIn 2021, Poatek was acquired by WillowTree, an award-winning digital product consultancy recognized as one of the fastest growing and best places to work in the United States. Now a TELUS International company, with offices across the globe, we continue to partner with the world’s...

  • Senior Frontend Developer

    6 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP division is hiring a Senior Frontend Developer.** You will start your day on a scrum call to sync up the sprint work and goal with your team. You will spend most of your day designing, developing and testing your code and supporting your team members. You will be able to deploy your code in production using automated continuous integration and...

  • Senior Frontend Developer

    6 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP division is hiring a Senior Frontend Developer.** You will start your day on a scrum call to sync up the sprint work and goal with your team. You will spend most of your day designing, developing and testing your code and supporting your team members. You will be able to deploy your code in production using automated continuous integration and...

  • Senior Frontend Developer

    Há 1 mês

    Porto Alegre, Brasil Poatek Tempo inteiro

    The Opportunity We are looking for a passionate Frontend Developer. In this role, you will be responsible for building innovative and interactive web applications, implementing modern web trends, and ensuring the accessibility and security of our platforms. You'll leverage your full-stack knowledge and proficiency in front-end frameworks to build...

  • Senior Developer

    Há 1 mês

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP is hiring a Senior Developer.** - _Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day?_ - _Are you looking to join a dynamic, inclusive team environment with a culture of collaboration and belonging?_ Well, this may be the role for you. Ready to design what's next? You will start...

  • Desenvolvedor(a) Frontend Sênior

    6 meses atrás

    Porto Alegre, Brasil Meta Tempo inteiro

    **O que buscamos?** Buscamos profissional para atuação na nossa área de Desenvolvimento, que esteja disposto a aprender e contribuir com o crescimento da Meta. **Atribuições principais**: Desenvolvedor Web Frontend Senior - JS (React.js e/ou Angular2+) Desenvolver e manter interfaces de usuário atraentes e responsivas usando JavaScript, React.js e/ou...

  • Senior Mobile Developer

    3 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP is hiring a Senior Mobile Developer.** - _Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day?_ - _Are you looking to join a dynamic, inclusive team environment with a culture of collaboration and belonging?_ Well, this may be the role for you. Ready to design what's next? You will...

  • Senior Developer

    6 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP is hiring a Senior Developer - Lifion** You will start your day on a scrum call to sync up the sprint work and goal with your team. You will spend most of your day designing, developing and testing your code and supporting your team members. You will be able to deploy your code in production using automated continuous integration and continuous...

  • Senior Developer

    4 semanas atrás

    Porto Alegre, Rio Grande do Sul, Brasil Adp Tempo inteiro

    Role OverviewWe are seeking an experienced Senior Developer to join our team in Porto Alegre, Brazil. As a key member of our cloud solutions team, you will be responsible for designing, developing, and implementing innovative technology solutions that meet the business objectives of ADP.

  • Senior Developer

    6 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP division is hiring a Senior Frontend Developer.** You will start your day on a scrum call to sync up the sprint work and goal with your team. You will spend most of your day designing, developing and testing your code and supporting your team members. You will be able to deploy your code in production using automated continuous integration and...

  • Senior PHP Developer

    8 meses atrás

    Porto Alegre, Brasil Summit Networks Tempo inteiro

    Summit Networks is seeking a highly skilled and experienced Senior PHP Developer to join our team. As a provider of software and services for voice providers, Summit Networks is at the forefront of enabling the deployment of high performance and scalable voice Next Generation Intelligent Network over IP networks. Our platforms empower the delivery of a wide...

  • Senior Software Developer

    Há 1 mês

    Porto Alegre, Rio Grande do Sul, Brasil Jobbol Tempo inteiro

    Job Title: Senior Software Developer - Tech LeadAbout the Role:We are seeking a highly skilled Senior Software Developer to lead our software development team. As a Tech Lead, you will be responsible for designing, developing, and maintaining our software applications.Key Responsibilities:• Design and develop software applications using various programming...

  • Frontend Developer

    Há 1 mês

    Porto Alegre, Brasil Oowlish Technology Tempo inteiro

    Join Our TeamOowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to...

  • Lead Frontend Developer

    6 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP division is hiring a Lead Frontend Developer.** You will start your day on a scrum call to sync up the sprint work and goal with your team. You will spend most of your day designing, developing and testing your code and supporting your team members. You will be able to deploy your code in production using automated continuous integration and...

  • Senior Full Stack Developer Nodejs

    7 meses atrás

    Porto Alegre, Brasil OEmprego Tempo inteiro

    Se você é apaixonado por desenvolvimento (e por JavaScript), se mantém sempre atualizado e quer ter impacto direto em um software que alcança milhões de usuários, essa é a oportunidade certa para você! No Recruta Simples, quando um cliente anuncia uma vaga de emprego, ela é divulgada automaticamente em +100 sites de emprego. Somos aficcionados em...

  • Senior PHP Developer

    7 meses atrás

    Porto Alegre, Brasil Summit Networks Tempo inteiro

    Summit Networks is seeking a highly skilled and experienced Senior PHP Developer to join our team. As a provider of software and services for voice providers, Summit Networks is at the forefront of enabling the deployment of high performance and scalable voice Next Generation Intelligent Network over IP networks. Our platforms empower the delivery of a wide...

  • Senior Lead Developer

    3 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP is hiring a Senior Lead Frontend Developer - Lyric** - _Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day?_ - _Are you looking to join a dynamic, inclusive team environment with a culture of collaboration and belonging?_ You will start your day on a scrum call to prioritize and...

  • Senior Developer

    6 meses atrás

    Porto Alegre, Brasil ADP Tempo inteiro

    **ADP is hiring a Senior Full Stack Developer - Ventures.** - _Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day?_ - _Are you looking to join a dynamic, inclusive team environment with a culture of collaboration and belonging?_ **Well, this may be the role for you. Ready to design...