Senior rails developer jobs in Brazil, IN

Senior Software Engineer - Payments & Treasury Posted: 14/09/2025 Anywhere in the world...  ...experience with or understanding of payment rails and the payment lifecycle Experience...  ...brokerage, market maker, or hedge fund Developer APIs for stocks, options and crypto trading... 

Somos especialistas em transformação tecnológica , unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 7 400 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1 000 clientes durante nossos 30 anos de história. Inteligência Artificial...

 ...Olá, aqui é a Wal da CI&T! Sou do time de Talent Attraction e procuro profissionais localizados no Brasil para a posição de Senior Developer Golang (AWS) , que atuarão em um projeto do ramo financeiro. Responsabilidades Atuar como protagonista de transformação digital... 

Somos especialistas em transformação tecnológica , unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 7.400 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1.000 clientes durante nossos 30 anos de história. Inteligência Artificial...

 ...and a team of in house physicians providing world-class care via a fully vertically integrated business model. Responsibilities Develop and maintain website using Webflow Build custom components and integrations Collaborate with cross-functional teams to create visually... 

 ...history. Artificial Intelligence is our reality. I am a Talent Attracting Analyst looking for people located in Brazil for a Senior Drupal Developer to work on an international project. Requirements for this challenge: Extensive experience with Drupal development (... 

 ...frequencia vigente. Olá, Sou Analista de Atração de Talentos e procuro pessoas localizadas no Brasil para trabalhar como Mid level Go Developer e atuar em um dos projetos da CI&T. Responsabilidades Atender junto com a CI&T a um cliente do ramo de Comunicação. Participar da... 

 ...aqui é a Bia da CI&T! Sou Analista de Atração de Talentos e procuro pessoas localizadas no Brasil para trabalhar como Mid level/Senior Developer Golang e atuar em um dos projetos da CI&T. Estamos à procura de um perfil para se juntar à CI&T em uma iniciativa estratégica... 

 ...Responsibilities) Design and implement customized solutions on Salesforce Sales and Service Clouds to meet specific client requirements Develop effective integrations between Salesforce and other business systems Ensure quality and scalability of developed solutions through... 

 ...Inclusive hiring practices with accommodations for individuals with disabilities What to Expect (Job Responsibilities) Design, develop, and implement updates to the existing Java‑based eCommerce platform Collaborate with product managers, UI/UX designers, and other... 

 ...nos escritórios da cidade será obrigatória, conforme a política de frequencia vigente. Estamos em uma busca de uma pessoa Senior Fullstack Developer para integrar nossa equipe de desenvolvimento de um produto de dados e atuar em um cliente do ramo de Entretenimento .... 

Overview Somos especialistas em transformação tecnológica , unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 7.400 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1.000 clientes durante nossos 30 anos de história. Inteligência Artificial...

 ...to Expect (Job Responsibilities) Lead the migration of a Node (Express) application into a .NET framework, creating API endpoints Develop and maintain backend logic, ETL data services, and frontend components using React Collaborate with QA teams to integrate test... 

 ...What to Expect (Job Responsibilities): Work on the primary B2B system for a globally recognized client and their worldwide products Develop and enhance product functionalities for the client Monitor integrations, analyzing logs and API responses Conduct functional... 

We are seeking a talented .NET Developer with a strong background in C# and a passion for developing cross-platform applications. The ideal candidate will join our dynamic team focusing on iOS development using .NET MAUI (Multi-platform App UI) targeting .NET 9.0. You... 

 ...partnerships Supportive environment for individuals with disabilities during the hiring process What to Expect (Job Responsibilities) Develop and maintain applications using Java 8+ and the Spring framework Utilize AWS services such as API Gateway, ECS, Lambda, SQS/SNS,... 

 ...platforms and wellness programs Supportive inclusion policies for individuals with disabilities What to Expect (Job Responsibilities) Develop and enhance features for the client's main B2B system Monitor and track integrations, analyzing logs and API responses to ensure... 

 ...Responsibilities): Actively collaborate on projects, participating in all phases of the software development lifecycle Design and develop APIs and microservices using Java Ensure code quality, security, and performance by applying best practices and automated testing... 

 ...years of history. Artificial Intelligence is our reality. Hello there! We are on the lookout for a passionate and experienced Senior Developer to join our team. The ideal candidate will have a strong background in .NET Core development and be flexible enough to work... 

 ...the employer to support a financial market client Lead the technical aspects of the team Perform agile deployments with high quality Develop backend systems using Java 11 and Spring Boot Conduct automated testing and manage PostgreSQL databases What is Required (... 

 ...our 30 years of history. Artificial Intelligence is our reality. At CI&T, we are seeking a highly skilled and motivated Senior Software Developer to join our team in Brazil. You will contribute to an innovative project in a collaborative, transforming, and multicultural... 

 ...Opportunities for personal well-being through partnerships with health and wellness services What to Expect (Job Responsibilities) Develop backend solutions using microservices and/or serverless architecture in Java Work on a digital platform for the insurance market in... 

Overview [Job 23619] Senior Frontend Developer, Brazil — Pay Competitive • Employment type: Other We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 7,400 CI&Ters around the world, we’ve built partnerships... 

Why consider this job opportunity Competitive benefits including health and dental plans Opportunity for profit‑sharing through Participation in Profits and Results (PLR) Access to a continuous learning platform (CI&T University) for professional development Supportive...

 ...Supportive work environment focused on inclusion and well-being Work on innovative projects in the entertainment sector Responsibilities Develop and maintain back-end systems using Java (Spring Boot) and Node.js Work on solutions utilizing Generative AI technologies Design... 

 ...adherence to software development best practices. Identify technical risks and propose solutions. Provide technical guidance to junior developers and participate in knowledge sharing. Qualifications Experience as a software engineer, with demonstrated success building... 

Role Overview Welocalize is seeking a Senior Data Engineer with world-class Python expertise and a sharp eye for data quality, engineering...  ...will create realistic datasets, write intuitive prompts, and develop high-quality “golden plots” to power insightful data tasks. You... 

Overview Why consider this job opportunity: Competitive salary with participation in profit-sharing (PLR) Comprehensive health and dental insurance plans Extended parental leave and childcare assistance Access to continuous learning platforms and wellness programs Supportive...

 ...Responsibilities) Actively collaborate throughout all phases of the software development lifecycle, from conception to delivery Design, develop, and maintain scalable and high-performance web applications using React Create and develop APIs and microservices utilizing Java... 

 ...than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. Hello there! We are looking for a Senior .Net Developer to be part of our team! Responsibilities Develop and maintain high-quality C# code across our microservices ecosystem...