Back-end Developer
1 semana atrás
Back-end Developer (Python) We are looking for a skilled Python Developer to design and build data-driven applications and real-time visualization solutions at MyPetroCareer.com. Responsibilities Develop and maintain end-to-end applications, including back-end services in Python and front-end interfaces in Angular Build and enhance interactive, real-time dashboards and AI-driven analytics tools Use NumPy and Pandas for data manipulation and analysis Develop UI components and visualizations with Plotly and Angular front-end components Collaborate with cross-functional teams to design and deliver scalable, high-quality solutions Optimize and refactor existing code for performance and scalability (front-end and back-end) Troubleshoot, debug, and resolve issues in applications and systems Stay current with trends in full-stack development, data visualization, and cloud technologies Qualifications Bachelor’s degree in Computer Science, Engineering, or a related technical field 2+ years of professional software development experience (preferred) Advanced proficiency in Python programming Strong hands-on experience with NumPy and Pandas Proven experience building interactive dashboards using Plotly and Dash Familiarity with web frameworks such as Flask or Django is a plus Solid understanding of data structures, algorithms, and statistical analysis Experience with cloud platforms – Azure preferred, but AWS or GCP is also welcomed Knowledge of REST APIs and microservices architecture Proficiency with Git and version-control best practices Excellent analytical, debugging, and problem-solving skills Ability to work independently and collaboratively in a fast-paced environment Strong communication skills in English (written and verbal) Nice to Have Experience in the Oil & Gas industry Experience with machine learning frameworks (TensorFlow, Scikit-learn) Knowledge of SQL/NoSQL databases and query development Experience working in Agile/Scrum development environments Job Details Location: Rua Paulo Emidio Barbosa 485 Q, Rio de Janeiro, Rio de Janeiro, , Brazil Requisition Number: Experience Level: Experienced Hire Job Family: Engineering/Science/Technology Product Service Line: ((division)) Full Time / Part Time: Full Time Compensation: Competitive and commensurate with experience. Equal Opportunity Employer Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation. #J-18808-Ljbffr
-
Back-end Developer
Há 3 dias
Rio de Janeiro, Rio de Janeiro, Brasil Halliburton Tempo inteiroWe are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the...
-
Back-end Developer
1 semana atrás
Estado de São Paulo, Brasil Líder e Gestão Tempo inteiro**Titulo**: Back-End Developer - Remoto **Descricao**: PRINCIPAIS ATIVIDADES Dar manutenção e criação de novas funcionalidades em aplicações de back-end utilizando Ruby e NodeJS; Participar e discutir com o time as decisões dos caminhos que serão tomados agora e no futuro sobre as aplicações e arquitetura; Especificar APIs REST e GraphQL para...
-
Back-end Developer
1 semana atrás
Estado de São Paulo, Brasil Líder e Gestão Tempo inteiro**Titulo**:Back-End Developer - Remoto**Descricao**:PRINCIPAIS ATIVIDADES Dar manutenção e criação de novas funcionalidades em aplicações de back-end utilizando Ruby e NodeJS; Participar e discutir com o time as decisões dos caminhos que serão tomados agora e no futuro sobre as aplicações e arquitetura; Especificar APIs REST e GraphQL para novas...
-
Back-end Developer
2 semanas atrás
Rio de Janeiro, Brasil Halliburton Tempo inteiroWe are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the...
-
Back-end Developer
1 semana atrás
Rio de Janeiro, Brasil Halliburton Tempo inteiroWe are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the...
-
Back-end Developer
2 semanas atrás
Greater Rio de Janeiro, Brasil MyPetroCareer Tempo inteiroWe are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the...
-
Developer Front-end Junior
3 semanas atrás
Rio de Janeiro, Brasil Shape Tempo inteiroFront-End Developer architects, develop, and maintain the digital front-end interfaces, gathering user customer and end-user requirements, across multiple products. Front-end Developer works across functional teams and stakeholders to provide the best results for Shape.**Purpose**:- Collaborates with UX Designer, providing feedback and suggesting trade-offs,...
-
Mid-level Java Back-end Developer
2 semanas atrás
Rio de Janeiro, Brasil Jonajo Consulting Tempo inteiro**Mid-Level Java Backend Developer (2+ years)**- **Java Developer, Typescript a plus**- **Experience with task orchestration systems such as Airflow**- **Extensive experience building integrations with Salesforce (SFDC)**- **Front end development experience is a plus**- **Strong in data modeling/database organization experience**- **SQL and NoSQL...
-
Senior Back-End Software Engineer
2 semanas atrás
Rio de Janeiro, Brasil beBeeBackend Tempo inteiroBackend Developer Job Description The primary responsibility of this professional is to work in the Conversion Squad, focusing on lead acquisition flows and marketing forms — a high-impact business area. Main focus is on back-end development using Kotlin + Spring Boot. The developer may also support small tasks in front-end/BFF applications built with...
-
Desenvolvedor Back-End
3 semanas atrás
Rio de Janeiro, Brasil IPmedia Tempo inteiroNós somos a IPmedia!Uma startup de tecnologia com produtos no mercado de encontros online e com mais de 8 anos de atuação. Somos uma empresa que busca quebrar barreiras de distância entre as pessoas e que é apaixonada por Tecnologia, novas tendências e crescimento contínuo.Em nosso ambiente colaborativo e inovador, prezamos pela liberdade de trabalhar...