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Sigma SoftwareSS

Middle ReactJS Developer (Axcient UX migration to Asio)

Sigma Software Group is a global IT consulting company that provides top-quality custom software development, graphic design, testing, and support services to a wide range of industries.

Sigma Software

Employee count: 1001-5000

Brazil only

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  • Develop and maintain user interface components using React, TypeScript, and the ConnectWise Asio Front-end framework
  • Collaborate with PHP Back-end developers to integrate APIs and ensure smooth client-server communication
  • Implement responsive, accessible, and high-performing UI layouts following UX designs and branding guidelines
  • Participate in migrating legacy interfaces to a modern React architecture
  • Write clean, maintainable, and testable code using modern React patterns (hooks, context, functional components)
  • Contribute to shared UI libraries and ensure component consistency across the platform
  • Debug, test, and optimize Front-end performance and browser compatibility
  • Work with QA and DevOps teams to ensure smooth releases via CI/CD pipelines
  • Participate in code reviews, sprint planning, and daily stand-ups within an Agile team
  • Learn from and adopt new technologies and practices of Senior engineers to improve quality and productivity
  • 3–5 years of professional experience in Front-end development, with at least 2 years of experience using React in production
  • Solid understanding of JavaScript (ES6+), HTML5, and CSS3
  • Experience building and consuming RESTful APIs, preferably with PHP Back-ends
  • Knowledge of state management (Redux, Zustand, Recoil, or similar)
  • Familiarity with component-based design, reusability, and responsive layouts
  • Experience with Front-end tooling (Webpack, Vite, ESLint, Prettier, npm/yarn)
  • Understanding of Git-based workflows and Agile development practices
  • Basic knowledge of performance optimization and browser debugging tools

PERSONAL PROFILE

  • Good communication skills and the ability to collaborate effectively within cross-functional teams
  • A proactive, detail-oriented approach and a willingness to learn new technologies and frameworks

Want to develop the next-gen UI? We’re seeking a Middle ReactJS Developer to enhance a high-performance platform. Interested? Let’s dive into the details!

We are looking for a Middle Front-end ReactJS Developer to help modernize the Axcient platform as part of its migration to the ConnectWise Asio ecosystem. You will participate in reengineering of the user interface using React and the ConnectWise Front-end framework. You will also integrate with a PHP Back-end to deliver a faster, more consistent, and scalable user experience. Join us to shape the future of the platform and develop your React expertise!

CUSTOMER
ConnectWise is the world's leading software company dedicated to the success of IT service providers, helping managed service providers deliver innovative IT services to small and medium-sized businesses (SMBs).

PROJECT
The project involves developing automation tools for IT service providers to streamline activities for SMBs, including data backup and recovery, security management, and administrative tasks on Microsoft 365 tenants. The team follows a Kanban-based process and regularly communicates with the Customer to propose technical improvements, discuss best practices, and solve challenges.

About the job

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Job type

Full Time

Experience level

Mid-level

Location requirements

Hiring timezones

Brazil +/- 0 hours

About Sigma Software

Learn more about Sigma Software and their company culture.

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At the heart of Sigma Software Group lies a culture deeply rooted in Scandinavian values, emphasizing mutual respect, transparency, and a minimal hierarchy. This foundation fosters an environment where every voice is heard and valued, empowering our team of over 2000 IT experts to innovate and excel. Since our inception in 2002, our mission has been to build long-term, synergistic relationships not just with our clients, but with our employees as well. We believe that the key to delivering top-quality, value-adding IT services is a team that feels supported, inspired, and driven by a shared passion for finding better solutions. Our culture is one of perseverance, coupled with exceptional client management and strong engineering principles, which has been the cornerstone of our success and sustained growth on the global stage.

Our commitment extends beyond delivering cutting-edge software solutions. We are dedicated to nurturing the growth of the IT ecosystem through our educational platform, Sigma Software University, and fostering the next generation of tech innovators via our corporate venture fund, Sigma Software Labs. This holistic approach reflects our core belief in the power of collaboration and knowledge sharing. We actively encourage our specialists to pursue professional development, offering a continuous education program and a multitude of knowledge-sharing events. This dedication to growth, combined with a flexible work-life balance and a strong sense of community, defines who we are. We are more than just a technology partner; we are a collective of passionate individuals working together to create a better tomorrow, driven by a constant quest for innovation and a commitment to making a positive impact on the world.

Employee benefits

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Discount program

Access to a discount program.

Flexible schedule

Organize your work schedule in a way that suits you.

Remote or office work

You can choose to work from one of our outstanding offices or remotely.

Legal support

24/7 call center for legal advice and urgent lawyer assistance in case of an incident.

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Sigma Software

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