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Experience Level
Senior
Qualifications
Key Qualifications:Proven experience in full stack development using . NET and Azure. Strong understanding of web technologies, including HTML, CSS, JavaScript, and RESTful APIs. Experience with database management and cloud platforms. Ability to work collaboratively in a team environment. Excellent problem-solving skills and attention to detail.
About the job
oowlish is looking for a Senior Full Stack Software Engineer with strong skills in . NET and Azure. This position is based in São Paulo and focuses on building software solutions that address client needs.
Role overview
As a Senior Full Stack Software Engineer, you will work closely with cross-functional teams to develop and improve product offerings. The role centers on designing, developing, and delivering high-quality applications using . NET and Azure technologies.
What you will do
Develop software solutions tailored to client requirements
Collaborate with teams across different functions to enhance products
Address complex technical challenges in both backend and frontend development
Requirements
Extensive experience with . NET and Azure
Strong interest in technology and problem solving
Commitment to delivering high-quality applications
About oowlish
oowlish is a forward-thinking technology company dedicated to delivering exceptional software solutions. We foster a culture of innovation and collaboration, empowering our employees to think creatively and push boundaries. Our team is made up of talented professionals who are passionate about technology and committed to achieving excellence.
Role overview Jobgether seeks a Senior .NET Software Engineer to join the team in Brazil. This position centers on designing, developing, and maintaining software applications built with the .NET framework. The Senior Engineer will work with colleagues from various areas to deliver dependable, high-quality products that support a better user experience. What…
We are looking for a talented Senior .NET Developer to join our team and contribute to the development of our backend applications.Your daily responsibilities will include:Developing and maintaining backend APIs and services using .NET (C#).Collaborating with multidisciplinary teams to define and monitor SLIs and KPIs.
Capital Markets Gateway LLC (CMG) is a fintech company working to modernize global equity capital markets through advanced data solutions and technology. The CMG platform brings together buy-side and sell-side workflows, providing ECM analytics and supporting major financial institutions and investment banks. Founded by ECM specialists in 2017, CMG now serves nearly 150 buy-side firms managing $40 trillion in assets, along with 22 global investment banks. More information is available at www.cmgx.io. Role overview CMG is seeking a Senior .NET Engineer based in Brazil for a fully remote role. This position centers on designing, building, and maintaining enterprise solutions for the financial sector. What you will do Design, develop, and maintain scalable and secure systems using .NET technologies Collaborate with frontend engineers, product managers, and QA to support reliable data flow and service integration Optimize system performance and contribute to architectural improvements Follow best practices in software development, security, and deployment to ensure dependable product delivery Collaboration This position involves frequent coordination with cross-functional teams to maintain system reliability and smooth integration across services.
Full-time|Remote|São Paulo, Rio de Janeiro ou Teletrabalho
About the Team:We are on the lookout for a Senior .NET Developer focusing on observability and support to ensure the reliability, traceability, and performance of our backend applications.In this role, you will be responsible for code instrumentation, metric creation, dashboard development, and alert configuration, as well as investigating production incidents using real data, all while adhering to best practices and compliance with regulated environments (e.g., PCI-DSS).This position is vital for maintaining stable operations and providing technical support to product and engineering teams, without taking on typical SRE responsibilities such as infrastructure management.Your Daily Responsibilities:Develop and maintain backend APIs and services in .NET (C#), focusing on instrumentation for observability (logs, metrics, tracing).Enhance and maintain custom dashboards, alerts, and monitoring using DataDog and OpenTelemetry.Work with golden signals (latency, traffic, errors, and saturation) to standardize service visibility.
Join Experian as a Senior Software Development Analyst, where you will leverage your expertise in .Net technologies to craft innovative software solutions. Collaborate with a dynamic team to enhance our product offerings and drive technological advancements. This role demands a strong analytical mindset and a passion for developing high-quality software.
No seu dia a dia: Colaborar de forma próxima com as áreas de negócios e outras equipes de TI do BTG Pactual; Projetar, desenvolver e aprimorar sistemas web de alta disponibilidade utilizando microsserviços e arquitetura orientada a eventos, assegurando escalabilidade, observabilidade e segurança em ambientes produtivos. Atuar ativamente na definição técnica de soluções, liderando decisões arquitetônicas, promovendo boas práticas de engenharia e contribuindo para a melhoria contínua do ecossistema de desenvolvimento. Esperamos de você: Formação superior completa, preferencialmente em Sistemas de Informação, Análise de Sistemas, Ciência da Computação, Engenharia da Computação ou áreas correlatas; Domínio de Docker, Kubernetes e pipelines CI/CD; Experiência com APIs e API Gateway (Kong, AWS API Gateway, Apigee, etc.); Conhecimento em soluções Serverless (AWS Lambda, Azure Functions, etc.); Sólida experiência com bancos de dados relacionais (SQL Server, MySQL, PostgreSQL); Conhecimento em bancos de dados não relacionais (MongoDB, DynamoDB, etc.); Domínio de Design Patterns e princípios de arquitetura limpa (Clean Architecture, SOLID); Experiência com testes automatizados (unitários, integração, TDD); Vivência com observabilidade e APMs (Datadog, Dynatrace, AppDynamics, etc.); Experiência em monitoramento e métricas (Prometheus, Grafana, etc.); Conhecimento em metodologias ágeis (Scrum, Kanban); Capacidade de mentorar desenvolvedores plenos e juniores; Boa comunicação e postura colaborativa; Disponibilidade para atuar em modelo presencial ou híbrido no escritório na Faria Lima em São Paulo ou em Botafogo no Rio de Janeiro. Diferenciais: Inglês avançado; Conhecimento em Mercado Financeiro; Experiência com ElasticSearch, Apache Lucene e GraphQL; Experiência com aplicações SPA (Single Page Applications).
Full-time|On-site|Rio de Janeiro, Rio de Janeiro, Brazil
Join our dynamic team at BTG Pactual as a Software Engineer specializing in .NET and Python technologies. We are looking for a passionate developer who thrives in a collaborative environment and is eager to contribute to innovative projects. You will be responsible for designing, developing, and maintaining robust software solutions that meet the needs of our clients.In this role, you will work closely with cross-functional teams to translate business requirements into technical specifications, ensuring high-quality code and optimal performance. If you are ready to take your career to the next level with a forward-thinking financial institution, we want to hear from you!
About the Department:At BTG, our technology teams are at the forefront of transforming banking services. We invest in cutting-edge solutions to drive innovation.We operate in agile teams, utilizing DevOps practices with continuous integration, deployment automation, and automated testing. Our development efforts are focused on a multicloud architecture, ensuring that you will have close collaboration with the business and the freedom to propose and implement new ideas and solutions. We encourage research and experimentation with new languages, development patterns, and methodologies.Your Daily Responsibilities:Develop robust solutions on the .NET platform using C#.Implement appropriate design patterns and ensure clean, maintainable code with comprehensive test coverage.Apply strong skills in API design, RESTful services, and Microservices.Leverage distributed caching concepts (e.g., Redis) to enhance overall performance.Exhibit proficiency in asynchronous programming paradigms.Demonstrate expertise in service communication via Messaging (SNS, SQS, Kafka, etc.).
The IT Trading division is a strategic and highly dynamic unit within BTG Pactual, focused on the development and maintenance of technological solutions that capture and process trading operations from multiple market sources, including brokers, stock exchanges, and digital channels. This variety of sources necessitates solutions that are robust, scalable, and capable of integrating large volumes of real-time data, ensuring the precision and agility required in the financial environment. In addition to the IT Trading team, there is also the Asset Governance team, which complements the ecosystem by collecting, consolidating, and validating information from various market sources, ensuring the quality and reliability of the data that feeds internal processes. These teams work closely with various business areas, including operations, finance, trading, compliance, and regulatory. This multidisciplinary integration aims not only to optimize internal processes but also to ensure compliance with financial market regulations while providing an efficient and secure experience for end-users. The primary challenge faced by the area is to ensure the scalability and robustness of the trading flow, meaning ensuring that the system supports the growth in transaction volumes without loss of performance or data integrity. This includes implementing resilient architectures, automated validation processes, and continuous monitoring to ensure all information flows correctly to the final stage of the product pipeline, where it is processed for analysis, settlement, and reporting. In summary, the IT Trading area is essential for the efficient and secure operation of financial activities, acting as a technological bridge connecting the market to internal operations, always seeking innovation, reliability, and operational excellence.
oowlish is looking for a Senior Full Stack Software Engineer with strong skills in .NET and Azure. This position is based in São Paulo and focuses on building software solutions that address client needs. Role overview As a Senior Full Stack Software Engineer, you will work closely with cross-functional teams to develop and improve product offerings. The role centers on designing, developing, and delivering high-quality applications using .NET and Azure technologies. What you will do Develop software solutions tailored to client requirements Collaborate with teams across different functions to enhance products Address complex technical challenges in both backend and frontend development Requirements Extensive experience with .NET and Azure Strong interest in technology and problem solving Commitment to delivering high-quality applications
About TruelogicTruelogic is a premier provider of nearshore staff augmentation services, proudly headquartered in New York. With over 20 years of experience, we have been delivering exceptional technology solutions to businesses of all sizes—from groundbreaking startups to established industry leaders—helping them successfully navigate their digital transformation journeys.Our talented team of over 600 tech professionals, located throughout Latin America, drives digital innovation by collaborating with U.S. companies on their most significant projects. Whether working with Fortune 500 companies or dynamic startups, we consistently deliver impactful results.By applying for this role, you are taking the first step towards joining a vibrant team that values your skills and ambitions. We strive to align your expertise with opportunities that promote outstanding career growth and success while contributing to transformative projects that shape the future.Our ClientOur client is a leading provider of cloud-based solutions that empower public institutions to modernize and optimize their operations. With over two decades of experience, they create technology that enhances efficiency, fosters transparency, and improves community service delivery.Job SummaryWe are seeking a Senior Fullstack Engineer (Backend-Focused) to take a pivotal role in a significant modernization project—migrating a legacy .NET MVC application to a modern, cloud-native architecture based on .NET 8.0. This high-impact position will involve redesigning and rebuilding critical systems to enhance scalability, performance, and developer productivity. While your primary focus will be on backend development, you will also contribute to the Angular-based front-end, ensuring seamless integration across the stack. You will employ AI tools to enhance code quality and accelerate development cycles while taking full ownership of testing and reliability.
Join our dynamic team at BTG Empresas as a Software Engineer specializing in .NET technologies. You will play a pivotal role in designing and developing high-quality software solutions that meet our clients' needs. This position offers an exciting opportunity to collaborate with cross-functional teams and contribute to innovative projects.
Join our dynamic team at Truelogic as a Senior Full-Stack Engineer specializing in .NET technologies. You will play a pivotal role in developing innovative solutions for GovTech and HR software, impacting how organizations manage their operations and workforce.
About the Department:The Technology department at BTG Pactual Empresas is dedicated to building and enhancing features of BTG's corporate platform. This is your opportunity to work on exciting projects related to Credit Cards, Payment Methods, Current Accounts, Onboarding, Financing Products, Currency Exchange, and more. Join us to innovate and drive forward the financial technology landscape!
About NextLink LabsNextLink Labs is an innovative technology firm dedicated to empowering organizations to develop, scale, and secure their software applications. We understand that effective and secure technology utilization is crucial for the success of businesses, teams, and products. Our commitment is to help our clients excel in their respective markets.As a remote-first organization with team members distributed across Brazil, we prioritize a comfortable and collaborative work environment. We strive to foster an inclusive culture where every individual can thrive both professionally and personally.Position OverviewNextLink Labs is on the lookout for an enthusiastic Senior .NET Developer with extensive expertise in C# and ASP.NET Core to join our Custom Software Development consulting team. In this role, you will build and sustain scalable backend services and APIs, working closely with our clients' engineering teams.Key ResponsibilitiesAs a Senior .NET Developer, your role will involve designing and implementing resilient backend systems and RESTful APIs while making strategic architecture decisions to deliver enterprise application features quickly. If you are a self-driven engineer eager to take ownership of your projects, we encourage you to join our team at NextLink Labs.Your Responsibilities Include:Designing, developing, and maintaining scalable backend services and APIs using C# and ASP.NET Core (.NET 9)Implementing and extending Clean Architecture with CQRS patterns using MediatRCollaborating with fellow engineers to architect and implement modular, well-structured solutionsEngaging with clients for demonstrations and feedbackBuilding and optimizing data access layers utilizing Dapper and PostgreSQLEstablishing request validation pipelines through FluentValidationParticipating in an agile team with daily stand-ups and weekly meetingsConducting code reviews of peer submissionsContributing to observability and monitoring initiatives using Serilog, OpenTelemetry, and Grafana
About TruelogicTruelogic is at the forefront of providing top-notch nearshore staff augmentation services, based in New York. With over 20 years of expertise, we empower businesses of all sizes—from groundbreaking startups to established industry leaders—with premier technology solutions that enable their digital transformation journeys.Our diverse team of over 600 proficient tech professionals, located throughout Latin America, is committed to driving digital change by collaborating with U.S. companies on significant projects. Whether working with Fortune 500 corporations or dynamic startups, we consistently deliver impactful results.By applying for this role, you are taking a significant step toward joining a vibrant team that appreciates your skills and ambitions. We strive to match your expertise with opportunities that promote remarkable career development and success while engaging in transformative projects that will shape the future.Our ClientOur client specializes in providing comprehensive, cloud-based HR software solutions tailored for the public sector. Their platform features modules that facilitate recruiting, employee development, and workforce management, automating and optimizing the entire employee lifecycle to enhance processes and diversity initiatives—all from a single centralized solution.Job SummaryWe are seeking a skilled Senior Full-Stack Engineer to design and implement AI-enhanced features across various products. You will have the opportunity to rotate among different product teams, focusing on the design, development, and delivery of innovative AI solutions. The ideal candidate will swiftly acclimate to new codebases, grasp their architectures, and execute complex full-stack features end-to-end. This role is perfect for an engineer who thrives in fast-paced settings and is passionate about the convergence of Generative AI and enterprise software, with a strong emphasis on creating scalable, high-impact solutions through collaboration with cross-functional teams.ResponsibilitiesFull-Stack Development: Architect, develop, and sustain scalable backend services utilizing C# / .NET Core, alongside modern frontend interfaces built in Angular.AI Integration: Integrate AI-driven features across various products, including document search functions, MCPs, agents, and chat-based completions.AI-Powered Velocity: Utilize tools such as Claude Code and GitHub Copilot daily to expedite code generation, refactor processes, and maintain technical documentation.Engineering Excellence: Implement recognized architectural patterns and best practices to ensure high-quality software development.
About the Department The Technology department at BTG Pactual Companies is dedicated to building and enhancing features for the BTG Pactual corporate platform. Here, you'll have the opportunity to work and learn about Credit Cards, Payment Methods, Checking Accounts, Onboarding, Financing Products, Currency Exchange, Credit, Insurance, Receivables Anticipation, Open Finance, among other areas. We are involved in all stages of product development, from design and coding to production deployment and subsequent monitoring. Your Day-to-Day Responsibilities Collaborate with the Development team. Work with distributed systems, cloud technologies, and DevOps methodologies. Contribute to projects aimed at enhancing and streamlining business operations. Monitor system performance and overall efficiency. Develop software following agile methodologies, applying best practices in object-oriented programming and clean code principles. What We Expect from You: Willingness to work on-site at BTG's office in São Paulo. Solid knowledge of .NET framework and related technologies. Experience with cloud platforms and modern development practices.
About the Role You will have the opportunity to closely engage with business operations while contributing innovative ideas and solutions. Our team is responsible for the onboarding process and customer maintenance across Latin America and the USA, allowing you to gain valuable international experience. Your Daily Responsibilities Collaborate with team members to define and develop new solutions. Enhance and add new functionalities to existing systems. Maintain a close relationship with business areas and other IT teams within BTG Pactual. Interact with business stakeholders to understand challenges and design solutions. Ensure high availability and performance of platforms. Participate in the entire project lifecycle, from architecture design to production deployment. Support applications in production. Qualifications We Expect From You A completed higher education degree, preferably in engineering, computer science, or related fields. Experience in problem-solving. Proficiency in programming with .NET Core/.NET/C#. Familiarity with AWS Cloud (EC2, S3, CloudFormation, etc.), Docker, and Kubernetes. Experience with databases and messaging systems. Experience in unit testing. Adeptness in working with various tech stacks and tools. Knowledge of DevOps practices, Terraform, and CloudFormation. Understanding of programming principles: SOLID, object-oriented programming, and best practices. A willingness to learn new languages and technologies. Availability to work in a hybrid model, with up to 3 days on-site at our offices in Faria Lima (São Paulo) or Botafogo (Rio de Janeiro). Intermediate English proficiency (communication and writing).
About the Department:The technology sector at BTG Pactual plays a pivotal role in driving significant transformations within the bank. We invest in cutting-edge solutions to empower our teams. Our department is dedicated to developing the Finest system, which serves the Finance sector in offshore operations. We focus on delivering robust and efficient functionalities, and our team collaborates to create, test, and discuss solutions for both technical and business challenges.We embrace agile methodologies and possess extensive market knowledge and software design expertise. Our team is meritocratic and adaptable, valuing professionals who exhibit a sense of ownership, dream big, and are passionate about learning and teaching.Your Daily Responsibilities:Enhancing automation and optimizing processes and analyses.Ensuring high availability of platforms by establishing and evolving deployment processes.Participating in the development, testing, and implementation of innovative solutions.Collaborating with cross-functional teams to achieve project objectives.
Join CI&T, the specialists in tech transformation, where we merge human expertise with AI to develop scalable technological solutions.With a global team of over 8,000 professionals, we've established partnerships with over 1,000 clients in our 30-year journey. At CI&T, Artificial Intelligence is not just a concept, it's our reality.We are looking for a passionate and accomplished Senior Software Developer to join our innovative team in Brazil. This role offers the opportunity to contribute to groundbreaking projects in a collaborative, innovative, and multicultural environment. Position Overview:As a Senior Software Developer, you will be pivotal in designing and developing robust applications utilizing SQL Server, Visual Basic 6, and C# .NET. You will work closely with cross-functional teams to ensure high-quality deliverables that align with client expectations and improve user experience.
