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Experience Level
Senior
Qualifications
Proven experience in full-stack development with Python and React. Strong understanding of web technologies and frameworks. Experience with REST APIs and microservices architecture. Excellent problem-solving skills and attention to detail. Ability to work both independently and as part of a team. Strong communication skills in English.
About the job
Join Sigma Software Group as a Senior Full-Stack Developer specializing in Python and React. In this role, you will be responsible for designing, developing, and maintaining high-quality web applications. You will collaborate with cross-functional teams to deliver innovative solutions that meet client needs.
About Sigma Software Group
Sigma Software Group is a leading IT service provider with a strong presence in the tech industry. We are dedicated to delivering cutting-edge solutions to our clients, fostering an innovative work environment and supporting the continuous growth of our employees.
Join the Future at Sierra StudioAre you an exceptional professional seeking thrilling career paths with innovative companies? Sierra Studio serves as your gateway to an expansive array of opportunities, both within our dynamic team and across a curated network of emerging startups in the United States. Whether your passion lies in product development, techno…
Role Overview:We are seeking a highly motivated Vehicle Dynamics CAE Engineer to engage in advanced vehicle dynamics simulation activities aimed at supporting the development of automotive attributes. This position is available for Junior, Mid, and Senior levels.Key Responsibilities:- Execute comprehensive vehicle and suspension simulations to inform chassis development programs, significantly reducing reliance on physical testing.- Develop detailed chassis and complete vehicle models.- Conduct virtual simulations to analyze suspension kinematics, compliance, vehicle handling, and ride comfort.- Optimize chassis parameters to achieve performance targets.- Prepare and document project reports.- Present project results and support decision-making processes.- Maintain effective communication and reporting with clients.
ResponsibilitiesAs an ADAS Engineer, you will oversee the development of electronic control units (ECUs) and sensors related to installation requirements and technical specifications, focusing on the advancement of electronic systems within the ADAS framework (Software). You will define installation requirements and ensure the seamless integration of ECUs and ADAS sensors within the vehicle context. Your role will involve guaranteeing compliance with all technical, legislative, and normative standards, ensuring component standardization, competitive analysis, performance evaluation, while adhering to cost, weight, time, and quality objectives. Additionally, you will develop technical documentation for ECUs pertaining to ADAS systems, manage technical definitions during the development phase with suppliers, and actively work on troubleshooting issues related to your components during testing phases.
Key ResponsibilitiesAnalyze client requirements to develop and maintain homologation services, enhancing sales efforts by providing support to the sales team.Conduct technical validations in accordance with regulatory acts from the United Nations, European Union, and other global jurisdictions.Engage with Brazilian authorities (CETESB / IBAMA / DENATRAN) and international counterparts, coordinating with headquarters experts to resolve inquiries.Oversee homologation-related projects, coordinating and executing activities such as test witnessing, budget preparation, project tracking, goal setting, and proposal development to achieve objectives.
Join Our Team at NeonAt Neon, every idea matters and can transform the financial lives of thousands of Brazilians who believe that the sky's the limit. We are looking for individuals who wish to make a real impact and grow alongside us!Our pace is fast, just like the learning that comes from working with exceptionally talented people and collaborative teams that create tangible impacts from day one, all while enjoying the flexibility to work from anywhere in Brazil.At Neon, innovation and technology go hand in hand, and diversity is a strategic business decision that shapes our choices and ensures a welcoming environment for everyone.We value collaboration, open dialogue, and delivering solutions that meet the needs of our users. If you are someone who enjoys building, testing, learning, and committing to excellence, Neon is the place for you.Join a team that dreams big and works together to raise the bar every day, making money flow and the world grow. Come #LiveInBlue!About the RoleWe are seeking a senior professional to join our Fraud Intelligence team, focusing on developing detection and prevention models for fraud (including batch models and online inference models). The primary responsibility of this position is to develop, maintain, and update models to identify fraudulent behaviors in transactions and accounts, ensuring full compliance with applicable regulations.
About Stark BankAt Stark Bank, we are more than just a digital bank for businesses; we are strategic partners redefining the future of corporate financial services in Brazil since 2018. We provide a comprehensive range of services, from swift payment processing and invoice management to intelligent accounts receivable management, all integrated and automated through a robust and innovative API. We strive not only to optimize processes but to become the leading bank in financial technology, empowering businesses to thrive with solutions that eliminate bureaucracy and enhance efficiency.We believe that the key to revolutionizing the financial system lies in our relentless pursuit of innovation and our ability to transform complex problems into impactful solutions. Every line of code and every new feature we develop is aimed at enabling companies to focus on what truly matters: strategy and growth.Our ambitious legacy is to build the best banking ecosystem in technology and service for companies in Brazil. To achieve this vision, we need curious, persistent minds who are passionate about challenges. If you resonate with the meticulousness, consistency, and perseverance that drive us, believe in continuous improvement, place the customer at the center of your actions, and seek a collaborative and challenging environment where ambition meets opportunity, Stark Bank is the place for you.About the Payments SquadOur Payments Squad is responsible for developing and maintaining Stark Bank's and Stark Infra's payment systems, processing billions of reais daily through Pix, invoices, STR, taxes, and utility payments. We focus on availability, performance, and robustness. Our mission is to offer simple yet powerful APIs that enable companies to operate as true fintechs.The ChallengeAs a Senior Developer in the Payments Squad, you will play a crucial role in the evolution and maintenance of critical financial products within our infrastructure. Your primary challenges will include ensuring that millions of daily transactions are processed with strict SLAs and implementing new functionalities within the financial ecosystem while maintaining the simplicity and robustness that characterize our APIs. You will have the autonomy to propose and implement solutions that directly impact how the largest companies in Brazil handle their financial transactions.
About the Department: Our team is dedicated to developing innovative credit and debit card products within the digital retail platform for business clients at BTG Pactual. We pride ourselves on delivering solutions that set us apart in the market, emphasizing innovation and efficiency in our processes. Collaborating closely with our business teams, we aim for agility and effectiveness in decision-making. Our dynamic and adaptable team focuses on creating scalable, high-quality deliverables while valuing learning, effort, and teamwork. Daily Responsibilities: Gather functional and non-functional requirements, aligning technical and business perspectives. Collaborate with the business sector and other IT teams within BTG Pactual to discuss solutions. Engage in agile development practices to enhance organization and productivity. Develop features and new systems to meet business and client needs. Work with various technologies and languages such as TypeScript/Node.js, C#/.NET, TypeScript/React, AWS services (S3, SQS & SNS, Lambda, API Gateway, RDS, etc.), and DataDog.
About the Team:Our dynamic team is dedicated to managing files on the BTG Pactual Empresas platform. We focus on developing innovative solutions that enhance security and performance for our clients, leveraging the unique capabilities of BTG Pactual. We offer a range of unique products that facilitate integrations, including those that utilize artificial intelligence. Our close collaboration with diverse technical and business areas promotes rapid communication and efficiency in decision-making. We value continuous learning and knowledge sharing, creating an environment where everyone can contribute their experiences and insights, ensuring high-quality and high-performance deliveries.Your Daily Responsibilities:Gather functional and non-functional requirements, aligning technical perspectives with business goals.Engage in discussions about solutions and collaborate with business and technical teams...
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 the Team:The technology team at BTG is at the forefront of transforming the bank. We invest in the latest market innovations and operate with agile teams, embracing DevOps practices such as continuous integration, automated deployment, and automated testing, all while focusing on a multicloud architecture. You'll have close interactions with the business and the freedom to introduce new ideas and solutions, exploring new languages, development patterns, and methodologies.Our team is responsible for developing solutions for managing and analyzing the performance of investment funds and portfolios through the BTG Solutions Analytics system, primarily serving the Wealth Management sector. We collaborate closely with commercial areas in the US, Europe, and LATAM, and we are dedicated to delivering efficient and robust functionalities. Everyone on our team develops, tests, discusses, and proposes solutions to various business and technology challenges. We value a meritocratic environment and a versatile team, where ownership mentality and a passion for learning and teaching are highly regarded.
Part-time|On-site|São Paulo, State of São Paulo, Brazil
Job Summary:As a Senior Change Management Consultant, you will spearhead strategic organizational transformation projects, assisting clients in the design and execution of integrated change strategies. You will leverage your strategic vision and autonomy, serving as a methodological reference and mentoring junior team members throughout project execution. Your experience in educational environments will be crucial in designing and leading focus groups, funding models, and scholarship programs aimed at enhancing the adoption and accessibility of institutional initiatives.Note: This is a part-time (50%), on-site role based in São Paulo.Key Responsibilities:• Project Leadership: o Plan, lead, and oversee the implementation of Change Management methodologies in projects. o Develop integrated change strategies including communication, training, sponsorship, resistance management, and sustainability. o Ensure alignment between business objectives, client needs, and change solutions. o Synthesize information from focus groups and organizational listening tools to create user-centered strategies.• Interaction with High-Level Stakeholders: o Facilitate sessions with executive committees, sponsors, and key leaders. o Tailor language, deliverables, and strategies to the cultural and political context of each organization, while respecting Prosci's intellectual property. o Build trusting relationships and advise decision-makers throughout the transformation process. o Support initiatives that impact access models, such as funding strategies, scholarship programs, and support schemes, particularly in educational institutions.• Supervision and Mentorship: o Guide and provide feedback to junior profiles or specialists involved in the project. o Ensure the methodological and strategic quality of the deliverables produced by the team. o Foster continuous learning and capacity development within the project team, including practitioners, sponsors, and client mid-level leadership. o Base proposals and plans on Prosci's materials, concepts, tools, methodologies, or names. o Validate client proposals for alignment with the Prosci approach and suggest suitable alternatives if needed.
Join ThriveCart as a Senior PHP Fullstack Software Engineer and be a key player in our innovative remote team. We're looking for a passionate developer who excels in both front-end and back-end technologies, ready to tackle complex challenges and create exceptional user experiences. Your expertise will help us enhance our platform, ensuring it continues to deliver outstanding value to our customers.
Join Bosch Group as a Senior SAP GTS Functional Analyst, where you will play a crucial role in enhancing our global trade processes. You will leverage your expertise in SAP GTS to optimize compliance and streamline operations, ensuring seamless international trade activities. Collaborate with cross-functional teams to implement innovative solutions that drive efficiency and effectiveness in our global trade operations.
Join iFood as a Senior Business Specialist (Growth) and be a part of our dynamic team dedicated to driving innovative growth strategies in the food delivery sector. In this role, you will leverage your expertise to identify new business opportunities, optimize our service delivery, and enhance customer engagement.We are looking for a passionate individual who thrives in a fast-paced environment, is data-driven, and has a deep understanding of market trends. Collaborate with cross-functional teams to implement effective marketing campaigns and initiatives that will scale our business.
Collaborate with development teams to ensure quality from the initial design phase of solutions.Conduct testing on embedded electronic systems, including User Acceptance Testing (UAT), functional testing, and regression testing.Develop and maintain test automation scripts (primarily in Python and/or .NET) for repetitive scenarios and continuous validation.Utilize automotive network analysis and validation tools (e.g., CANoe, CANalyzer).Ensure the implementation of testing strategies, guiding teams on best practices.Work integratively with the development team, contributing technically across various domains.Guarantee software and electronic system quality throughout the entire development lifecycle.Manage and keep technical documentation up to date, including test cases, evidence, results, and backlog.Operate in an agile environment, applying DevOps, CI/CD, and continuous integration practices.
Join Okta as a Senior Commercial Account Executive in São Paulo, Brazil, where you'll drive impactful sales strategies for small to medium-sized enterprises. In this dynamic role, you'll engage with prospects to modernize IT solutions, enhance customer experiences, and safeguard against breaches by aligning our innovative products with their unique needs. As a key player in the LATAM Commercial Team, you will foster strong relationships with clients and partners while managing the full sales cycle, from initial demos to contract negotiations, ensuring a seamless experience for all stakeholders involved.
Key Responsibilities• Execute and monitor projects in accordance with specific standards and regulations.• Provide technical guidance to clients and suppliers.• Review project designs and verify processes, addressing challenges related to material selection and tolerance definitions, as well as complex executions of any difficulty including boards, sections, and representations.• Ensure compliance with client rules, regulations, and deadlines.• Issue modification forms of moderate complexity.• Guide drafters in their activities.• Prepare descriptive documents related to assigned tasks and collaborate on requested installations.
Join Capco as a Project Specialist Consultant I in our Rio de Janeiro office, where you will play a vital role in managing project operations and supporting project execution across various management levels. You will be responsible for data collection and structuring, document preparation, and assisting in planning meetings. Your expertise will help drive project success through effective resource planning and stakeholder management.
At SumUp, we empower businesses to accept payments effortlessly, process orders swiftly, sell online seamlessly, and manage their finances effectively. Our innovative tools are designed to enhance both business operations and customer experiences!As a pivotal member of the Global Bank Tribe, you will contribute significantly to the development of SumUp's proprietary digital banking services. You will join a diverse, autonomous, cross-functional team dedicated to refining our product from conception to execution. The Global Bank Tribe comprises approximately 200 individuals from 32 nationalities, operating in cities such as Cologne, Berlin, São Paulo, Santiago, Sofia, and Vilnius, all driven by a shared passion for ownership, purpose, and helping businesses succeed.In your role as a Senior Backend Engineer within our tribe, you will take charge of evolving and maintaining the Brazilian segment of the Transfers and Cards ecosystem, delivering high-availability services in a platform that manages money transfers across multiple payment systems.
About the Department:The Technology sector at BTG Pactual Empresas is dedicated to developing and enhancing security features for the BTG Pactual corporate platform. In this role, you will have the opportunity to work on and learn about various areas including Credit Cards, Payment Methods, Current Accounts, Onboarding, Financing Products, Currency Exchange, Credit, Insurance, Receivables Anticipation, Open Finance, Fraud Prevention, and Security. We engage in all stages of product development, from design and coding to production deployment using CI/CD and ongoing monitoring.Your Daily Responsibilities:Collaborate with the development team and business stakeholders.Work with distributed systems, cloud technology, and DevOps methodologies.Enhance security integrations within the product pipeline.Participate in security integration projects relevant to the business.Monitor system performance and reliability.Interact with backend development, application monitoring, databases, and CI/CD processes.