Junior/Mid-Level Backend Developer – IT BSM

About the Team BTG Pactual’s IT BSM group develops technology that supports complex financial products in Brazil and Latin America. The team’s work directly shapes the pricing and management of products like foreign exchange, public and private securities, and derivatives (including forwards, NDFs, swaps, and options). This area sits at the intersection of t…

About the Role BTG Pactual is hiring a Junior or Mid-Level Backend Developer for the IT Trading team in São Paulo. This group builds and maintains systems that capture trades from multiple market sources, including brokers, exchanges, and communication channels like chat and voice. Team Collaboration The IT Trading team works closely with colleagues in operations, finance, trading, compliance, and regulatory areas. Team members also interact with users based in Peru, USA, UK, Colombia, Chile, and Argentina. Key Challenge The main technical focus is on maintaining scalable trading flows and ensuring information moves reliably from trade capture through to settlement.

CI&T combines human expertise with AI to deliver technology solutions at scale. With a global workforce of over 8,000 and three decades of experience, the company has partnered with more than 1,000 clients, focusing on digital transformation. AI tools and practices are part of daily work routines. Location requirement: Candidates living in the Metropolitan Region of Campinas must work in-office according to the current attendance policy. Role overview This mid-level backend developer position centers on Java and Kotlin development for a major client in the cards, benefits, and incentives sector. The role involves building scalable and resilient systems in an agile environment, emphasizing code quality and close team collaboration. What you will do Develop and improve applications using Java or Kotlin with Spring Boot. Design, build, and maintain secure, high-performance RESTful APIs. Create reactive applications with WebFlux. Apply resilience patterns, including tools like Resilience4j. Maintain code quality through automated testing and best engineering practices. Write unit and integration tests using JUnit. Use static code analysis tools such as Sonar to ensure quality standards. Contribute to CI/CD processes and help automate delivery pipelines. Work with version control and configuration management tools. Collaborate with cross-functional teams in agile settings. Use Flow to support productivity and quality throughout development. Requirements Professional experience with Java and/or Kotlin. Background in Spring Boot development. Hands-on experience building RESTful APIs. Experience with reactive programming and WebFlux. Knowledge of Resilience4j or similar resilience patterns. Practice with automated testing, including unit and integration tests. Experience using JUnit for testing. Familiarity with code quality analysis tools such as Sonar. Experience working with CI/CD pipelines. Experience using version control and software configuration management tools (for example, Git). Comfort working in agile teams and with activity management tools. Experience applying Artificial Intelligence to enhance productivity and code quality.

About Us At Swile, our mission is to foster a fulfilling work environment and prioritize employee experience. We aim to build a strong brand in the workplace, not only in Brazil and France but globally.About the Role If you are passionate about continuous improvement, this opportunity is for you. As a Senior Backend Engineer, you will collaborate with our development team to enhance our current application (Swile by Vee), integrating best practices into both code and architecture. Here, autonomy thrives alongside effective communication.As a Senior Software Engineer at Swile, you will positively impact our clients and users by making data-driven decisions that ensure the efficiency, stability, and performance of our applications. By transforming product visions into software solutions, you will address complex challenges that provide a seamless, stable, and functional experience for all.Our backend engineers work on applications such as REST APIs, dashboards, tools, and internal services that empower our clients and users to utilize their benefits flexibly, easily, and whenever needed.Key Responsibilities Software Engineering- Develop high-quality, well-documented, efficient, tested, and maintainable code- Ensure and enhance observability and monitoring of applications- Proactively focus on improving the technical skills of team members, standards, and overall quality- Learn additional programming languages as necessary- Actively work on enhancing security, performance, and stability of applications- Conduct and participate in quality code reviews with team membersDesign and Architecture- Influence technical discussions by proposing objective and simple solutions- Propose architectural solutions while guiding other team members to meet both functional and non-functional requirements.Execution and Results- Estimate and plan delivery timelines in collaboration with stakeholders

Speechify aims to remove reading as a barrier to learning. With over 50 million users, our products turn written content, PDFs, books, Google Docs, news articles, and websites, into audio. Our text-to-speech tools include iOS, Android, and Mac apps, a Chrome Extension, and a Web App. Google named our Chrome Extension the Extension of the Year, and Apple selected our app as App of the Day. About the Team Speechify operates as a fully distributed company with nearly 200 team members. The group includes frontend and backend engineers, AI researchers, and specialists from companies such as Amazon, Microsoft, and Google. Team members also include leaders from top PhD programs and successful startups. There is no physical office; everyone works remotely. Role Overview This Tech Lead position focuses on the Web Core Product and Chrome Extension. The role suits someone who enjoys product development, thinks strategically, and has a strong background in building excellent user experiences. Speechify values technical skill, quick results, clear communication, and a strong work ethic. The organizational structure is flat, so individuals have room to lead by example and drive outcomes. Interview Process The interview process includes several technical assessments. Most candidates complete the process within one week. Location This role is based in Belo Horizonte, Brazil, within a fully remote team.

Role overview Speechify seeks a Tech Lead in São Paulo to guide the Web Core Product and Chrome Extension teams. This role provides technical direction, shapes feature development, and helps engineers grow. The focus is on enhancing core web functionality and the Chrome extension, while maintaining strong quality standards. What you will do Lead and mentor engineers building web features and the Chrome extension Manage the entire development process, from planning to release Set and uphold high standards for code quality and user experience Foster teamwork and encourage sharing of knowledge within the group Location This position is based in São Paulo, Brazil.

About the Department: We are in search of a talented Backend Developer to enhance and develop new services for the Investment Consolidation team, focusing on Investment Consolidation. You will have the chance to work on high-scale solutions that directly impact our clients' experience, participating in improvements, optimizations, and the development of new functionalities in a collaborative environment filled with real technical challenges. Your Daily Responsibilities: Direct involvement in the evolution of critical Investment Consolidation services; Working with modern architecture, emphasizing best practices and code quality; A dynamic environment allowing autonomy and the opportunity to propose improvements; Collaboration with multidisciplinary teams focused on solutions. What We Expect From You: A completed higher education degree, preferably in Engineering, Computer Science, Exact Sciences, or related fields; A solid foundation in programming with an interest in the financial market (e.g., market operations, products); A willingness to learn new languages and technologies, along with knowledge of object-oriented programming, messaging, and Cloud (AWS); Proven experience with .NET Core; Familiarity with relational databases (PostgreSQL).

Join our dynamic team at iFood Carreiras as a Senior Software Engineer specializing in backend development. In this role, you will design and implement scalable systems, work with advanced technologies, and drive innovative solutions that enhance our platform. We are looking for someone who is passionate about technology and eager to tackle complex challenges. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet user needs.

This Java Backend Developer position at encora10 is open exclusively to persons with disabilities. The role is based in Brazil and offers a remote, full-time work arrangement. Role overview The main focus is on developing new features and maintaining current backend systems. This involves working with Java technologies to support and improve existing applications. Key details Location: Brazil Job mode: Full-time Work mode: Remote Responsibilities Develop new features for backend systems using Java. Maintain and update existing backend applications.

About the Department:We are on the lookout for a Backend Developer to enhance and build new services for our Statement, focusing on Variable Income and Derivatives. This role presents a unique opportunity to engage in high-scale solutions that directly impact our clients' experiences, contributing to improvements, optimizations, and the development of new features in a collaborative environment with real technical challenges.Your Daily Responsibilities:Direct involvement in the evolution of critical services related to Variable Income and Derivatives;Utilizing modern architecture with an emphasis on best practices and code quality;Working in a dynamic environment that encourages autonomy and the proposal of improvements;Collaborating in multidisciplinary teams with a focus on solutions.

About Speechify Speechify builds text-to-speech tools that help over 50 million people read and learn in new ways. Users can listen to PDFs, books, Google Docs, news articles, and websites, turning text into audio for faster reading and better retention. The product lineup spans iOS, Android, Mac, Chrome extension, and web apps. Recognition includes Google’s Chrome Extension of the Year and Apple’s App of the Day. Team and Culture The team is fully distributed, with nearly 200 members from a wide range of backgrounds. Engineers (frontend and backend), AI research scientists, and professionals from companies like Amazon, Microsoft, and Google work together without the limits of a traditional office. Speechify values a collaborative approach, where leadership is open to anyone who shows strong technical skills and delivers meaningful results. The structure is intentionally flat, encouraging initiative and ownership at every level. Work ethic, clear communication, and determination matter most here. Role Overview: Tech Lead, Web Core Product & Chrome Extension This position is based in Recife, Brazil. The Tech Lead will focus on the web core product and Chrome extension. The role suits those who think strategically, enjoy making product decisions, and have experience building standout user experiences. Success in this role means shaping how millions interact with Speechify’s web and extension products. Interview Process The hiring process is straightforward and efficient. Candidates complete several technical assessments, typically within one week.

Speechify seeks a Tech Lead to guide the Android Core Product team in Porto Alegre, Brazil. This role sets the technical direction for Android applications and focuses on enhancing the user experience. Key responsibilities Oversee the development and ongoing improvement of Android apps Mentor junior developers and help them build their skills Lead technical discussions and decision-making within the team Collaborate with product, design, and engineering teams to influence product direction Location This position is based in Porto Alegre, Brazil.

Zup Innovation builds technologies that push boundaries and help clients solve complex challenges. The team values curiosity, collaboration, and a drive for technical excellence. This fully remote Senior Backend Developer role focuses on designing and maintaining scalable systems that support real-world business needs. What You Will Do Develop and refine backend systems using Go and .NET, prioritizing scalability, performance, and long-term maintainability. Design and implement complex APIs that integrate with multiple systems, meeting security standards. Architect cloud solutions on AWS, applying security, scalability, and automation best practices. Shape strategies for code versioning and CI/CD pipelines, recommending improvements to boost efficiency and reliability in production. Analyze algorithms to find performance bottlenecks and suggest structural improvements for current systems. Mentor and support less experienced developers, helping the team grow technical skills. Contribute to decisions on distributed system architecture, microservices, and integration approaches. Location Remote

Speechify’s mission is to remove reading barriers and help people learn more effectively. Over 50 million people use Speechify’s text-to-speech tools to listen to content from PDFs, books, Google Docs, news articles, and websites. The product suite includes apps for Android, iOS, Mac, a Chrome extension, and a web app. Recent honors include Chrome Extension of the Year by Google and the 2025 Apple Design Award for Inclusivity. Speechify operates as a fully distributed company with a team of nearly 200. Team members work remotely from around the world and include engineers, AI researchers, and experts from companies like Amazon, Microsoft, and Google, as well as alumni of Stanford and successful startups such as Stripe and Vercel. Role overview Speechify is hiring a Tech Lead for its Android Core Product. The Android app is now the most popular text-to-speech app on the Play Store, and the user base is expanding quickly. The Tech Lead will help guide the team through this growth and lead new projects that shape the future of the product. This role suits someone who thinks strategically, enjoys making product decisions, and cares deeply about user experience. The environment values initiative: anyone can step into leadership by showing technical excellence and delivering results. A strong work ethic, clear communication, and commitment to success matter here. How we hire The process includes several technical interviews. Speechify aims to complete all interviews within one week. Location This role is open to candidates based in Belo Horizonte, Brazil.

Speechify’s mission is to remove reading barriers and make learning accessible to everyone. With more than 50 million users worldwide, our text-to-speech tools turn PDFs, books, Google Docs, news articles, and websites into audio, helping people read faster, understand more, and remember better. Our products include iOS and Android apps, a Mac app, a Chrome extension, and a web app. Google named Speechify the Chrome Extension of the Year, and Apple awarded us the 2025 Design Award for Inclusivity. Our team of nearly 200 works fully remotely. Colleagues include frontend and backend engineers, AI research scientists, and professionals from Amazon, Microsoft, and Google, as well as alumni of Stanford and founders from startups like Stripe and Vercel. Role overview Speechify is looking for a Tech Lead, Android Core Product, based in Salvador, Brazil. As we grow our Android app, the leading text-to-speech app on the Play Store, this senior role supports a growing user base and leads new projects. The position suits someone who enjoys making product decisions, thrives on crafting user experiences, and brings strategic thinking to the table. Speechify’s structure is flat. Leadership comes from technical excellence and consistent results. A strong work ethic, clear communication, and drive are vital here. The interview process is straightforward: several technical interviews, usually completed within a week. What you will do Own major features and work closely with the design team to deliver high-quality results. Help shape the direction of the Android development team. Maintain and improve reliability metrics for key app features. Participate in cross-functional discussions with Product, Design, and Engineering. Review pull requests and support other engineers. Tackle critical issues and adapt quickly to new challenges.

Join Gympass as a Software Engineering Manager, leading our talented backend development team. In this role, you will drive innovation and excellence in our software solutions, ensuring robust performance and scalability.

Join ciandt as a Tech Lead FullStack, specializing in Java and Azure, where you will play a pivotal role in driving innovative tech solutions. Collaborate with cross-functional teams to deliver high-quality software products while mentoring junior developers and shaping the technical direction of projects. This hybrid position allows for a flexible work environment, merging remote work with in-office collaboration.

CI&T is a leader in technological transformation, merging human expertise with AI to deliver scalable tech solutions. With a global team of over 8,000 professionals, we have partnered with more than 1,000 clients over our 30-year journey. Artificial Intelligence is at the core of our operations.Important: If you reside in the Metropolitan Region of Campinas, attendance at our offices in the city is mandatory, according to our current attendance policy.Hello, this is Wal from CI&T!I am part of the Talent Attraction team, seeking talented professionals located in Brazil for the position of Mid Level/Senior Backend Developer - Java/AWS, who will contribute to a project in the financial sector.We are looking for backend developers with experience in Java and cloud architecture to build and enhance distributed, scalable, and resilient systems. You will work in a microservices-based environment, heavily utilizing AWS, messaging systems, and modern engineering practices.Your ResponsibilitiesDevelop and enhance backend services in JavaDesign and implement scalable APIs and microservicesWork with messaging and distributed systems

RD Station, part of TOTVS, brings together a team of more than 12,000 people focused on simplifying business and educating the market. Collaboration spans across products and solutions, with a forward-looking approach to technology and meaningful progress. Our Culture Human Intelligence + Artificial Intelligence: Technology expands possibilities, while people guide direction. AI supports efficiency and scale, but human insight shapes strategy and care. This combination helps create solutions with real impact. Proactivity and Growth: Curiosity and continuous learning are encouraged. Team members are empowered to shape their careers, innovate, and contribute to business transformation. Responsible Results: Autonomy comes with accountability. Every team member has a voice to question established norms and the freedom to pursue outcomes that benefit clients and society. Comprehensive Well-Being: RD Station supports well-being in five areas: Emotional, Financial, Physical, Occupational, and Social. Benefits and initiatives help each person take care of themselves. Diversity and Inclusion: Inclusion is a core value. The company works to ensure everyone feels welcome and valued, knowing that diverse perspectives strengthen the team. Location and Work Model The Senior Backend Software Engineer - Node.js role is based in Florianópolis, Santa Catarina, Brazil, with flexibility for remote work.

Join Experian as a Data Engineering Specialist II – Tech Lead where you will spearhead innovative data solutions that drive business insights and efficiency. In this pivotal role, you will lead a team of skilled data engineers, guiding them in the design, development, and implementation of robust data pipelines and architectures.Your expertise will be essential in optimizing data flow and enhancing data quality for our analytics initiatives. This position offers an exciting opportunity to work with cutting-edge technologies while collaborating with cross-functional teams to meet our strategic goals.