Key Responsibilities:Design, develop, unit test, and integrate fullstack application components. Build scalable web applications using React for the frontend and Java 21 / Spring Boot for the backend. Implement RESTful APIs, microservices, and integrate with enterprise systems. Collaborate with UX/UI, product, architecture, and QA teams in an Agile setup. Create and maintain architecture, design, and system documentation. Ensure code quality, performance, and security standards (OAuth2, OIDC, JWT). Work with MySQL, Hibernate, Spring Data, and Spring Security. Support production systems utilizing Kibana and APM tools. Required Qualifications:Strong experience in fullstack development. Proficient with React, modern JavaScript (ES6+), DOM APIs, and JSON. Solid backend development experience with Java (preferably Java 21) and Spring Boot. Familiarity with microservices and enterprise integration patterns. Strong RDBMS experience (MySQL or similar) and SQL proficiency. Knowledge of web security standards (OAuth2, OIDC, JWT). Excellent problem-solving, debugging, and communication skills. Willingness to work near the Eastern Standard Time (EST) zone. Preferred Qualifications:Experience with Node.js and GraphQL. Familiarity with micro-frontend architecture and component libraries (e.g., Storybook, styled-components). Experience with event-driven architectures and Kafka. Production support experience (Kibana, APM, hotfixes). Why Join CI&T:Contribute to high-impact, customer-facing products for prominent global brands. Collaborate with talented teams across strategy, design, data, and engineering. Be part of a digital-first culture that emphasizes innovation, quality, and continuous improvement.
About the role
At CI&T, we are experts in technology transformation, merging human intelligence with AI to develop scalable tech solutions.
With a global team of over 8,000 professionals, we have established partnerships with more than 1,000 clients throughout our 30-year journey. Artificial Intelligence is at the core of our operations.
In this position, you will be an integral member of the digital product teams for a well-known automotive brand in the USA. The applications you develop will significantly influence how customers discover, purchase, and engage with vehicles and connected services.
We are in search of a Senior Fullstack Developer who has extensive experience with React and Java (Spring Boot), along with familiarity with Node.js and GraphQL. You will be responsible for designing, developing, and maintaining enterprise-level web applications and microservices that are high-performing, secure, and user-focused.
About CI&T
CI&T specializes in technology transformation, integrating human expertise with AI to craft scalable solutions. With a global workforce and decades of experience, CI&T remains at the forefront of digital innovation, partnering with leading brands worldwide.
Join Our Innovative Team at iFood:Elevate your career with iFood! As a leading technology company in Latin America, we connect thousands of restaurants with millions of consumers daily, processing an impressive average of 100 million orders each month. Beyond food delivery, we have expanded into Marketplace, Pharmacy, and Pet services. Our fintech arm, iFood…
Join our innovative team at iFood as a Senior Backend Software Engineer. We are committed to fostering a diverse and inclusive work environment. This role is specifically aimed at encouraging applications from Black candidates, as we believe in equal opportunities for all.As a Senior Backend Software Engineer, you will be responsible for designing, implementing, and maintaining our backend systems, ensuring high performance and responsiveness to requests from the front end. You will collaborate with product teams to define and implement new features, optimize existing functionalities, and enhance user experience.
About Savvy Wealth:Savvy Wealth is revolutionizing the $545 billion wealth management industry in the U.S. by addressing its outdated and inefficient practices. With a staggering 75% of financial advisors relying solely on email for digital communication and 62% still crafting financial plans manually in Excel, the client experience suffers, forcing advisors to dedicate over 70% of their time to non-client-facing, manual tasks.At Savvy, we are changing the narrative. Our advisor-centric platform offers a digital-first solution that enhances human financial advice. Financial advisors who collaborate with us gain access to AI-driven software, automated sales and marketing tools, and streamlined back-office workflows, empowering them to accelerate growth and focus more on their clients.Having raised over $105 million from top-tier investors such as Thrive Capital, Index Ventures, and Canvas Ventures, our team comprises seasoned founders and operators who have significantly contributed to industry giants like Airbnb, Square, and Facebook. Savvy is at a critical juncture in its growth, having achieved a remarkable product-market fit and exceeding $2.2 billion in Assets Under Management (AUM) within three years. With a 600% growth in the last 18 months, we are poised to expand our product offerings and continue our revenue growth. Join us on this exciting journey!
Join KnowBe4, the worldwide frontrunner in Human Risk Management, proudly serving over 70,000 organizations globally to enhance their security measures for both employees and AI systems for over 15 years. We are at the forefront of a transformative security landscape, leveraging AI capabilities since 2016 and leading the market from day one.Our HRM+ solution integrates continuous risk intelligence, cutting-edge technical defenses, and tailored training programs, empowering organizations to cultivate robust security cultures. We assist businesses in understanding, measuring, and mitigating human risks throughout their workforce, safeguarding against deepfakes and the latest AI-driven threats.At KnowBe4, we are committed to protecting organizations from cyber threats while simultaneously making a positive impact on the environment. We believe that true resilience is a collective effort, necessitating the safeguarding of our people, data, and planet.
Full-time|On-site|Brazil, Belo Horizonte; Brazil, Campinas; Brazil, Rio de Janeiro; Brazil, Sao Paulo
Nubank is hiring a Senior Software Engineer to help advance our digital banking platform. This role is reserved for people with disabilities, reflecting our ongoing commitment to diversity and inclusion. What you will do Collaborate with teams across disciplines to design, develop, and maintain software solutions supporting Nubank’s digital banking services. Apply technical knowledge to enhance and evolve the platform. Prioritize a dependable and seamless experience for customers. Locations Belo Horizonte, Brazil Campinas, Brazil Rio de Janeiro, Brazil Sao Paulo, Brazil Our commitment to inclusion This position is open exclusively to candidates with disabilities. Nubank values building an inclusive workplace and welcomes applications from all qualified individuals who share this vision.
Join TRACTIAN's Software TeamAt TRACTIAN, we are pioneering modern solutions that transform maintenance and process management. Our software department is a hub of innovation, working collaboratively to develop a comprehensive ecosystem that integrates predictive maintenance with an advanced Computerized Maintenance Management System (CMMS). Our mission is to equip maintenance teams with a unified platform that not only anticipates equipment failures but also streamlines workflows and boosts operational efficiency. By merging state-of-the-art technology with maintenance best practices, we are committed to propelling businesses towards unmatched success.Your RoleAs a Senior Frontend Software Engineer, you will play a vital role in developing and enhancing essential features for our web applications. Your focus will be on crafting user-centric, technologically sophisticated features that significantly improve our product's functionality and user experience.
Join our dynamic team at Gympass as a Senior Backend Software Engineer specializing in Payments Integration. In this role, you will be responsible for designing, developing, and maintaining backend systems that facilitate seamless payment processes for our users. You will collaborate closely with cross-functional teams to ensure a smooth integration of payment solutions and enhance user experience.Your expertise in backend technologies will be essential in building robust and scalable solutions that meet the needs of our global customer base. If you are passionate about creating innovative payment systems and thrive in a collaborative environment, we want to hear from you!
Full-time|Remote|Belo Horizonte, Minas Gerais, Brazil
Bluelight Consulting is at the forefront of software consultancy, specializing in the creation of innovative technology solutions designed to enhance user experiences. We are dedicated to providing top-tier service to our clients, with an unwavering focus on quality and customer satisfaction. Our mission extends beyond the development of cutting-edge applications; we aim to cultivate a collaborative and enriching workplace where every team member can flourish. With our presence spanning the United States and Central/South America, Bluelight is entering an exciting phase of growth, actively seeking outstanding talent to join our vibrant and diverse community.We are on the lookout for a talented Fullstack Engineer to become a vital part of our rapidly expanding team at Bluelight Consulting. This role is perfect for individuals who thrive in a fast-paced, dynamic environment where all contributions are valued. You will have the chance to engage in exciting and impactful projects, developing high-quality applications that make a difference in the marketplace. We prioritize continuous learning and personal development, offering a collaborative atmosphere that fosters professional growth. If you are passionate about software development and eager to be part of a growing consultancy, we encourage you to apply and join us on this thrilling journey.
At CI&T, we excel in technology transformation, merging human expertise with cutting-edge AI to deliver scalable tech solutions.With a global workforce of over 8,000 CI&Ters, we have established partnerships with more than 1,000 clients throughout our 30-year history. Embracing Artificial Intelligence is a core part of our mission.We are actively seeking a Senior Fullstack Developer with expertise in Java, Node.js, and React to become a vital member of our team, working on an innovative project for a prestigious American investment client.Key Responsibilities:Analyze customer business challenges and identify pain points;Produce high-quality code;Conduct thorough code reviews;Assist in resolving business issues;Collaborate with multidisciplinary teams utilizing an agile delivery framework;Mentor and develop junior team members;Communicate effectively in English, participating in meetings and drafting technical documentation.Ideal Qualifications:Extensive experience in backend development with Java for services and APIs;Proficiency in Node.js;Experience working with React for frontend development;Knowledge of AWS services;Demonstrated experience in automated testing and a solid understanding of the Test Pyramid;Strong command of GIT;Proven track record with agile development methodologies;Advanced English proficiency (daily interactions with international teams).Note: Must be available to work at our Campinas office.
We are specialists in technological transformation, combining human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters worldwide, we have partnered with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.Important: if you reside in the Campinas Metropolitan Area, your presence at the office in the city will be mandatory, according to our current attendance policy.Join Our Team as a Senior Fullstack Developer!Are you ready to tackle an innovative and challenging project for a major American investment client? We are looking for a talented Senior Fullstack Developer with experience in Java and/or Node.js and React to join our dynamic team.In this role, you will play a vital part in understanding our clients' business challenges and transforming them into high-quality software solutions. You will collaborate with multidisciplinary teams in an agile environment, mentoring other developers while actively participating in project meetings and technical discussions. Responsibilities:Understand client problems and challenges;Write high-quality software code;Conduct code reviews;Assist in resolving business issues;Work with multidisciplinary teams following an agile delivery model;Guide and train the team, developing successors;Communicate in English, actively participating in meetings and reviewing and writing technical documents in English. Qualifications for this Challenge:Advanced English (daily contact with people outside Brazil).Deep experience in backend development using Java for services and APIs;Experience with Node.js;Experience using React for frontend;Experience with AWS services;Proven experience in developing automated tests and understanding the Testing Pyramid concept;Deep understanding of GIT;Proven experience with agile methodologies; Important:Availability to work on-site in Campinas.
About Us At Swile, we are dedicated to creating exceptional products that minimize friction in everyday professional experiences while enhancing employee satisfaction. Serving over 5.5 million users across 85,000 companies in France and Brazil, we deliver innovative solutions in diverse sectors including Fintech, Travel, HR, and Employee Benefits.Join Our Team As a Senior Mobile Software Engineer specializing in Android at Swile, you will play a crucial role in crafting outstanding user experiences. Your expertise will ensure our Android application maintains peak performance, security, and stability, even on older devices. We seek a passionate Senior Software Engineer with extensive Android knowledge to elevate our platforms and drive Swile Apps towards the pinnacle of user satisfaction.In this role, you will own user-facing features from conception to deployment, raise quality standards, and inspire your team to achieve consistently high performance. Your responsibilities will include delivering well-documented, tested, and high-performance code in Kotlin and Java, adhering to best development practices, and conducting thorough code reviews to enhance overall team output.Daily Responsibilities - Lead the entire lifecycle of Android features from problem identification to design, implementation, rollout, and monitoring.- Establish and uphold mobile quality benchmarks (e.g., crash-free >99.9%, improved cold-start times, accessibility compliance, and secure software practices).- Direct mobile architecture and standards including modularization, design system components, networking, and telemetry.- Implement safe shipping practices using feature flags, staged rollouts, server-driven configurations, kill switches, and clear rollback plans.- Monitor and alert on critical user journeys (errors, latency, jank, memory/battery usage, app size).- Facilitate cross-platform consistency by defining shared foundations with iOS/Web and addressing experience gaps.- Empower team members through design/code reviews, mentoring senior engineers, and streamlining CI/build processes.- Collaborate closely with Product, Design, and Data teams; prototype, experiment, and make decisions based on user feedback.Requirements 6+ years of experience in developing large-scale Android applications, with a proven track record of delivering impactful user features.Proficiency in Kotlin, strong Gradle skills, expertise in Jetpack Compose/XML (ViewBinding) and Java interoperability, and solid understanding of concurrency (Coroutines/Flow) and Android Profiler.In-depth knowledge of networking (REST/Retrofit), testing frameworks, and mobile security best practices.
About CanalsCanals is an innovative, fully remote startup revolutionizing the $10 trillion industrial supply chain sector through the power of AI. Our cutting-edge platform integrates effortlessly with existing distributor systems, automating mundane tasks and minimizing failure points in the global movement of physical goods.Our diverse team of 70 professionals, including approximately 45 engineers, is spread across North and South America, united by a shared vision of excellence.The OpportunityAs our customer base grows rapidly, with existing clients scaling operations and new clients onboarding quickly, we are in search of senior-level engineers. These individuals will possess the ability to execute swiftly while ensuring top-notch quality, taking ownership of complex backend systems and shaping product features that provide meaningful value.What You’ll DoBackend engineering tasks centered on scalability, performance, and reliability.Take charge of large, intricate projects from conception to deployment.Work closely with product and customer teams to ensure engineering efforts align with business objectives.Balance hands-on coding responsibilities with leadership in guiding the technical direction of the team.Contribute to defining the future trajectory of Canals as we scale alongside our clients.What We’re Looking ForProven senior-level experience as a backend engineer in developing scalable, high-performance systems.Ability to operate independently in a fast-paced, product-centric environment.Proven track record of taking ownership of deliverables and ensuring high-quality project completion.Strong capability to mentor and support other engineers through insightful code reviews and architectural guidance.Experience in high-growth startups or small teams is advantageous.Why Join CanalsFinancial Stability: Enjoy the benefits of working for a profitable company without the unpredictability of venture capital shifts.Impactful Work: Your contributions will enhance global supply chains, optimizing customer time and reducing waste.Strong Engineering Culture: We prioritize quality and thorough documentation, enabling us to move rapidly while maintaining sustainability.Culture of Ownership: We emphasize speed without compromising quality.
CI&T seeks a Senior Fullstack Developer with experience in Java and Angular for a project in the financial sector. This position is open to candidates based in Brazil. The role is remote, except for those living in the Metropolitan Region of Campinas, who will follow the current onsite attendance policy at the Campinas office. What you will do Work on digital transformation initiatives for a financial sector client Apply strong technical skills in both backend (Java) and frontend (Angular) development Collaborate with a distributed team to deliver scalable technology solutions Requirements Professional experience as a fullstack developer using Java and Angular Based in Brazil Ability to work remotely, or onsite in Campinas if residing in the Metropolitan Region CI&T brings together human expertise and artificial intelligence to deliver technology solutions. With a global team of over 8,000 and decades of experience, the company has partnered with more than 1,000 clients on digital transformation projects.
Join our dynamic team at Bluelight Consulting as a Fullstack Engineer, where you'll have the opportunity to work with cutting-edge technologies like Python and React. As a key player in our remote team, you'll be responsible for designing and implementing robust software solutions that enhance user experience and optimize performance.This position allows you to collaborate with cross-functional teams, engage in code reviews, and contribute to the overall success of our projects. If you are passionate about technology and eager to make an impact, we want to hear from you!
Estamos em busca de um Engenheiro de Software Sênior para atuar como Data Owner. Neste papel, você será responsável por assegurar a qualidade, governança e confiabilidade dos dados, além de liderar iniciativas de automação inteligente utilizando agentes autônomos.Responsabilidades:Definir regras, políticas e KPIs para a qualidade de dados como Data Owner do domínio.Realizar diagnósticos, mapeamentos e análises de causa raiz para problemas relacionados a dados.Desenvolver e manter agentes autônomos para monitoramento, correções e integrações.Colaborar com equipes de desenvolvimento, produto e negócios para implementar melhorias contínuas.Documentar regras de dados, lineage e padrões de qualidade.Monitorar e relatar indicadores de confiabilidade e disponibilidade de dados.
Full-time|On-site|São Paulo, Rio de Janeiro ou Teletrabalho
Estamos à procura de um(a) Engenheiro(a) de Software Sênior para atuar presencialmente em projetos de alta criticidade, performance e impacto no negócio, com foco em sistemas de crédito, risco financeiro e soluções baseadas em Inteligência Artificial.O profissional será parte de um ambiente desafiador, orientado a resultados, com grande responsabilidade técnica e proximidade com áreas de negócio. Procuramos alguém com uma formação sólida em engenharia de software, habilidades analíticas, visão sistêmica e maturidade para participar de decisões arquiteturais estratégicas.Responsabilidades diárias incluem:Desenvolver e manter sistemas backend robustos, escaláveis e seguros, voltados a crédito e risco financeiro.Escrever código limpo, testável e sustentável, com foco em performance, resiliência e manutenibilidade.Participar ativamente de decisões técnicas e arquiteturais, considerando o impacto a longo prazo.Atuar em squads ágeis, garantindo a entrega contínua de valor ao negócio.Integrar soluções de Inteligência Artificial aos sistemas existentes.Trabalhar com dados financeiros sensíveis, assegurando consistência, rastreabilidade e segurança.
Contract|Remote|Remote - Argentina; Brazil; Chile; Colombia; Costa Rica
Join the dynamic Newsela Writing Team as a Senior Software Engineer on a contract basis. This is an exciting opportunity to contribute to our mission of transforming education through engaging and accessible content. You will play a crucial role in developing innovative software solutions that enhance our platform, enabling educators and students to thrive.
At CI&T, we are leaders in technological transformation, merging human expertise with AI to develop scalable tech solutions. With a global team of over 8,000 professionals, we have partnered with more than 1,000 clients during our 30 years of history. Embracing Artificial Intelligence is at the core of what we do.Important: If you reside in the Metropolitan Region of Campinas, in-office presence will be mandatory in accordance with our current attendance policy.Key Responsibilities:- Collaborate with CI&T to serve a client in the financial market;- Develop both Backend and Frontend components;- Create and maintain high-quality, high-performance microservices;- Actively participate in all phases of the software development lifecycle, including technical refinement, development, testing, and deployment;- Work closely with the team to propose and implement technical solutions aligned with business requirements;- Engage in code reviews to ensure quality and adherence to best practices;- Foster a collaborative environment with team members and clients, enhancing productivity and harmony;- Maintain clear and efficient communication with all team members to facilitate information exchange and alignment on objectives. Qualifications for This Role:- Proficiency in JAVA/Spring development;- Experience with Angular;- Familiarity with TypeScript;- Knowledge in Node.js;- Understanding of Clean Code principles and REST APIs;- Ability to develop unit and/or automated tests;- Experience in code review processes;- Familiarity with version control tools such as GitHub, GitLab, or Azure DevOps Repos;- Knowledge of Agile methodologies such as SCRUM and KANBAN, including dailies, sprints, and reviews;- Experience in a hybrid cloud environment (MS Azure), including pipelines, sonar, and microservices architecture. Preferred Qualifications:- Knowledge of Docker/Kubernetes;- Familiarity with Lombok;- Understanding of WebFlux;- Knowledge of Domain-Driven Design (DDD);- Experience with Kafka;- Familiarity with hexagonal architecture.#LI-BS3#senior
About the RoleJoin us at Hopper, where our cutting-edge technology powers some of the world's most significant travel portals. Our Hopper Technology Solutions (HTS) platform facilitates travel purchases for esteemed global brands — from banks to airlines and fintech innovators. This platform serves as a configurable, multi-tenant travel commerce engine, allowing partners to swiftly launch exceptional hotel and travel booking experiences with minimal custom engineering.We are in search of a seasoned software engineer who has embraced best practices in AI-assisted coding. Instead of merely auto-completing your code, you skillfully employ multiple agents to autonomously deliver features at unprecedented speeds. You possess a nuanced understanding of the strengths and limitations of LLMs and know how to establish effective feedback loops and guardrails to maximize their potential.Technology StackOur backend is built using Scala, complemented by a range of Google Cloud Platform (GCP) services.The frontend consists of web applications utilizing React and TypeScript.Your Daily ResponsibilitiesIdentify and implement enhancements to the codebase, enabling agents to operate faster and more securely.Collaborate with a team of elite engineers in a low-process environment that promotes trust and autonomy.Utilize AI to create comprehensive documentation and specifications that assist in driving decisions and building consensus asynchronously.Rapidly develop and learn. Orchestrate AI agents to create new features from user experience through to database management with minimal supervision.Design scalable solutions and foundational patterns that facilitate the efficient launch of new portals.Engage directly with Product Managers and business partners to shape and refine our roadmap; your insights and technical vision are invaluable.Work alongside a diverse team, providing and receiving constructive feedback essential for professional growth.
Join our innovative team as a Senior Software Engineer, where you'll play a pivotal role in developing and enhancing solutions for our mission-critical services that support WatchGuard’s firewall and security products. In this position, you will be instrumental in updating existing systems and creating brand-new applications. As a senior developer, you’ll define team responsibilities and mentor junior developers, ensuring high-quality output. If you thrive on challenges, enjoy problem-solving, and want your contributions to matter, we would love to hear from you.Your Responsibilities:• Design, develop, debug, and deliver robust software solutions that enhance WatchGuard’s offerings.• Create resilient applications capable of withstanding multiple failures.• Rapidly build solutions without compromising on quality or reliability.• Develop maintainable software products, both independently and collaboratively.• Collaborate with fellow engineers on system design, architecture, and code reviews.• Analyze and recommend technology improvements, upgrades, and modifications.• Work alongside cross-functional teams in IT Operations, Engineering, Product, Sales, Technical Support, and Quality Assurance.
