Design and implement large-scale distributed systems for an E-commerce platform.
Build scalable backend services and microservices using Python.
Develop responsive frontend functionality using React and create REST/GraphQL APIs.
Sigma Software creates innovative digital products that combine scalability, performance, and outstanding user experience. We are a team of engineers collaborating on high-impact projects for leading marketplaces.
Work in a multidisciplinary team as a Software Engineer on back-end applications, actively participating in discussions, proposals, and planning.
Serve as a reference for technical doubts and resolve critical impasses, providing specialized guidance.
Participate in the entire software development lifecycle, from conception to deployment and operation.
Serasa Experian is the first and largest Datatech in Brazil, leading in intelligence solutions for risk analysis and opportunity, focusing on credit, authentication, and fraud prevention. With 22,000 employees operating in 32 countries, the company is headquartered in Dublin, Ireland, and listed on the London Stock Exchange (FTSE 100).
Efficiently design tech solutions, create technical documentation, and develop metrics and dashboards using tools like Prometheus and Grafana.
Autonomously monitor system health, support operational teams, and lead initiatives involving bug fixing and complex solution development.
Communicate clearly with remote and international teams while requiring basic English fluency for meetings.
Trustly is building a smarter, faster, and more secure financial future by revolutionizing payments as a global leader in Open Banking Payments. We are a global team of innovators and collaborators operating in a dynamic, entrepreneurial, and high-growth environment.
Collaborate in weekly/biweekly planning sessions with stakeholders in Argentina and Brazil
Kavak is a Mexican unicorn company redefining the used car market across Latin America with an AI-first business model. The company recently closed a $300M funding round and operates in a hyper-growth environment with a culture of disruption, proactivity, and ambition.
Develop and maintain scalable, high-performance frontend applications using React, Next.js, TypeScript, and JavaScript.
Collaborate with Product, Design, and Backend teams to deliver intuitive, user-focused digital experiences.
Integrate APIs and backend services while ensuring reliability, performance, and accessibility standards.
This company builds a modern SaaS platform at the intersection of FinTech and AI, designed to improve financial workflows and revenue operations for global businesses. The team is international, remote-first, and values ownership, collaboration, and continuous improvement.
Design, develop, and maintain scalable backend services, APIs, and cloud-native applications using Python.
Build and optimize distributed systems, payment processing workflows, and backend infrastructure.
Mentor engineers through code reviews, technical guidance, and knowledge sharing.
The company develops AI-driven financial technology solutions for businesses globally. It offers a fully remote work environment with a collaborative and innovative engineering culture.
Manage website development and technical SEO initiatives to improve visibility, performance, and conversion outcomes.
Build and maintain fast, responsive websites and optimize user experience, accessibility, and page speed.
Collaborate with marketing teams on content strategies, keyword research, and conversion optimization experiments.
This company is a marketing organization focused on strengthening digital performance and online visibility through web development and SEO. It operates with a remote, fast-paced, and results-oriented culture, valuing ownership and experimentation.
Lead the development and evolution of modern web applications using PHP and React.
Provide technical leadership, define architecture, and conduct code reviews to ensure quality.
Collaborate with product, design, and infrastructure teams to deliver impactful solutions.
Our partner is a technology company focused on digital transformation and modern web applications. They operate with a remote-first culture, emphasizing innovation and collaboration across a distributed team.
Develop and maintain scalable, high-performance frontend applications using React and Next.js.
Collaborate with Product, Design, and Backend teams to deliver seamless and user-friendly experiences.
Integrate APIs and backend services into frontend applications and ensure responsive design and accessibility.
Sigma Software is a software engineering company that partners with global clients to deliver innovative projects at the intersection of FinTech and AI. The company values engineering excellence, collaboration, and continuous growth in a supportive international environment.
Act as a key player in the support and evolution of applications developed in SQL Server and C# .NET, contributing to innovative solutions.
Continuously improve processes and engineering practices, mentoring junior developers and promoting a learning environment.
Perform a fundamental role in architecture and development, ensuring high performance and scalability in implemented solutions.
CI&T helps large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across 25 countries, they foster a collaborative and innovative culture.