Vagas de emprego Java Rio de Janeiro, RJ

 ...looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE As a Lead Java Backend Engineer , you’ll drive the evolution of a scalable backend foundation that enables major 2026 initiatives and new product... 

 ...dynamic environment where innovation thrives. Join us in shaping the future of work. Overview of the role: We are looking for Java Developers to join our Development team and participate in different projects made up of multicultural teams distributed throughout... 

 ...justify /pp style=text-align:justifyspan style=font-size:12.0pt;font-family:arial, helvetica, sans-serifComo strongDesenvolvedor (a) Java/strong, você desempenhará um papel crucial em um cliente de grande porte no segmento financeiro, não apenas liderando, mas também... 

 ...implementation - Strong understanding of Model Context Protocol (MCP) - Familiarity with programming languages such as Python Java or Typescript - Excellent problem-solving and analytical skills - Ability to work independently and in a team environment... 

 ...and database design using tools such as SQL, NoSQL, and columnar databases. Proficiency in programming languages such as Python, Java, or Scala for data processing and analysis. Strong knowledge of data visualization tools and techniques, with experience in using... 

 ...that values accountability and a self-starter attitude. WHAT YOU WILL DO Design and develop the data’s team micro services – Java services running on K8S; Scale our data pipeline to support the processing of billions of events in both low-latency real-time... 

 ...our new cloud platform: designing UI components, authoring backend endpoints, and integrating with AWS resources. Familiarity with Java/Spring Boot is a welcome plus as our legacy system is build on this: we value your React/Node/AWS experience above all.  This is a... 

 ...mobile applications, ensuring stability, performance, and delivery velocity; Design and implement mobile features using Swift and Java/Kotlin aligned with business and user needs; Lead technical design reviews covering mobile architecture, offline-first data... 

 ...based tools and automation , with the goal of expanding technical expertise in this area; Support and occasionally modify existing Java features when needed; Implement unit and integration tests to ensure code quality and reliability; Use Datadog and other... 

 ...field. Experience: 7+ years of professional experience, including technical leadership on complex projects. Stack: Backend (Java, Python and .Net Core), Frontend (Angular), Node.js, SQL, strong background in REST API development, microservices and event-driven... 

 ...solution design. - Proven experience in the Fintech industry or with payment systems, wallets, or transactional platforms. - Strong Java Skills. - Experience working with Kafka for real-time event processing. - Strong understanding of MySQL + Redis, handling... 

 ...computer science, including design patterns, data structures, and algorithms; ~ Proficient coding skills in Swift and Kotlin or Java for building automation and quality tooling; ~ Hands-on experience with iOS testing and frameworks including SwiftUI, UIKit,... 

 ...; Identify areas for optimization and implement necessary changes. MUST HAVES ~4 years of experience and proficiency in Java and Spring programming; ~ Experience in Crypto or Blockchain or trading industry (non-negotiable); ~ Experience with algorithmic... 

 ...professional experience in backend and/or full stack development with a major programming language (vanilla JS, python, golang, ruby, java, rust, c#, c++, php, c) of which at least 1.5 years in Node.js (mandatory) Keep abreast of industry developments and new... 

 ...Experience with deep technical expertise in Java, Spring , messaging, data stores, microservices, and Azure technologies Very strong core Java Building large complex fault-tolerance globally distributed systems Low latency event processing Microsoft Azure... 

 ...to learn and transform his career. In this role you will: (responsibilities) Mandatory skills: ~6+ years of experience with Java; ~ Experience with front-end (Angular); ~ Experience with AWS; ~ Advanced English Requirements: Experience in the... 

 ...with data streaming technologies such as Apache Kafka or managed cloud services. Strong programming skills in Python, Scala, or Java. Experience with infrastructure-as-code tools (e.g., Terraform, Ansible) is a plus. Strong communication skills and the... 

 ...professional experience in backend and/or full stack development with a major programming language (vanilla JS, python, golang, ruby, java, rust, c#, c++, php, c) of which at least 2 years in Node.js 5+ years of professional typescript experience Strong experience... 

 ...effective interaction with global team members Nice-to-have Salesforce Platform Developer certifications Experience with Java and Kotlin Knowledge of cloud platforms (such as Google Cloud Platform) What We Offer ~ Competitive USD compensation ~100%... 

 ...off during your birthday week to celebrate in style with friends and family! About the project: As a Staff Backend Golang/Java Engineer , you will guide the technical direction of our products, build reliable and scalable systems, and help improve the quality... 

Este é um cargo remoto. Curte tecnologia inovação e tem agilidade no DNA Então talvez você tenha acabado de encontrar o seu próximo desafio! Na Spassu estamos com um projeto incrível no ar e ele está prontíssimo para receber profissionais com aquele...

 ...Technical Skills and Experience: Excellent JavaScript CSS and HTML authoring skills. Proficiency with Javascript TypeScript Java or Go. Familiar with application deployment via Docker and/or Kubernetes. Hands-on experience with AWS services such as DynamoDB... 

 ...have 5 years of full-stack or backend engineering experience. You are passionate about some elements of our tech stack (ReactJS Java Datadog REST / GRPC Kafka K8s AWS) You are excited to work with stakeholders across engineering product business and marketing....