Tech Lead Frontend React/Next.Js

Softtek; Carapicuíba; Híbrido; BRL 80.000 - 120.000; Tempo integral

Resumo da oferta

A digital engineering solutions company is seeking an experienced Frontend Developer in São Paulo, Brazil. The ideal candidate should have at least 5 years in front-end development and strong expertise in Angular (version 4+). Responsibilities include designing and maintaining web applications, collaborating with back-end teams, and ensuring performance optimization. This role offers flexibility and opportunities for continuous development in a diverse and inclusive environment.

Serviços

Flexible work environment

Customized compensation

Access to advanced tools

Work-life balance policies

Mentorship opportunities

Qualificações

• 5+ years in front-end development.
• Experience with real-time data-driven applications.
• Strong skills in Angular.

Responsabilidades

• Design and maintain web applications using Angular.
• Collaborate with back-end teams.
• Optimize application performance.

Conhecimentos

Experience in front-end development

Angular (version 4+)

Automated testing (Jasmine/Karma)

Agile development

Communication skills

Data handling

Formação académica

Bachelor's degree in Computer Science, Engineering, or related field

Ferramentas

Jasmine

Karma

APIs

Descrição da oferta de emprego

Frontend Developer (Ascendion)

Ascendion is a full‑service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe.

Key Responsibilities

• Minimum of five years' experience in front‑end development
• Experience building complex applications in Angular (version 4+)
• Automated testing experience with Jasmine/Karma - Experienced
• Understanding of Agile working - Experienced
• Good interpersonal and communication skills
• Experience working with large data sets
• Experience with trading platforms
• Experience with application development
• Experience with OpenFI is beneficial

Must‑Have Qualifications

• Minimum of five years' experience in front‑end development
• Hands‑on experience with Angular (version 4+) and real‑time, data‑driven applications
• Strong grounding in automated testing (Jasmine/Karma)
• Experience in Agile development environments
• Strong communication and teamwork skills
• Background in high‑volume data handling and trading‑type systems

Frontend Developer (Angular) – SOTEC Consulting
Astek Group

We are seeking an Angular Front‑End Developer with strong experience building real‑time, data‑driven web applications. The ideal candidate is a front‑end specialist with deep expertise in Angular, complemented by hands‑on experience as a Java developer working with APIs and microservices.

Key Responsibilities

• Design, develop, and maintain web applications using modern Angular
• Collaborate with backend teams; contribute to development and integration of Java‑based APIs and microservices
• Ensure smooth communication between front‑end and backend services (RESTful APIs, JSON, etc.)
• Optimize application performance for speed and scalability, especially in data‑intensive or real‑time scenarios
• Write clean, maintainable, and well‑documented code following best practices
• Troubleshoot and resolve issues related to real‑time rendering and UI responsiveness
• Stay updated on the latest trends in both front‑end and back‑end development

Must‑Have Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)
• 8+ years of professional experience in front‑end development with Angular
• Experience implementing real‑time data features (e.g., ag‑Grid or similar tools)
• Hands‑on experience as a Java developer, especially with microservices (Spring Boot or similar frameworks)
• Experience integrating RESTful APIs and working with JSON
• Familiarity with responsive and adaptive design principles
• Strong communication skills in English (minimum B2 level)

Nice‑to‑Have Skills

• Experience with state‑management libraries (NgRx, Akita, etc.)
• Familiarity with containerization technologies (Docker, Kubernetes)
• Experience with data visualization libraries (e.g., D3.js, Charts)
• Exposure to Agile/Scrum methodologies
• Experience in financial services or other real‑time, data‑intensive industries
• Interest or experience in UX design and tools like Figma or Adobe XD
• Strong communication skills in Spanish

Junior React Developer – INDI

We are looking for Junior React Developers to join our Development team to design and implement user interface components for web and mobile applications using the React open‑source library ecosystem.

Key Responsibilities

• Design practical solutions to solve problems
• Participate in code reviews, testing
• Provide the technology for a platform that facilitates monthly requests
• Work with big data and predictive analytics on a distributed system
• Collaborate with the developing team, product owners, and client services to innovate and get the tasks done

Requirements

• At least 1 year of experience developing Web applications using ReactJS, Flux, Redux, Relay, etc.
• Experience using ES2015 (ES6/ES7)
• Experience with command lines, APIs, and client‑side performance
• Familiar with the concepts of basic programming, data structures, types of variables, and idiosyncrasies

Benefits

• Flexibility: Choose where and how you work for enhanced creativity and innovation
• Tailored Compensation: Personalize your earnings to suit your financial goals
• Tech‑Driven Tools: Access cutting‑edge resources for seamless collaboration and productivity
• Autonomous Workflow: Take control of your schedule to achieve work‑life balance
• Well‑being: Enjoy generous leave policies for rest and rejuvenation
• Diversity & Inclusion: Thrive in a diverse and inclusive environment
• Collaboration: Engage with industry leaders for collective growth
• Development: Access mentorship and growth opportunities for continuous advancement

React Developer – Telecom Organization (Abu Dhabi)

Our client, a leading telecoms organisation, wants to add several React Developers to their existing team in Abu Dhabi.

Key Responsibilities

• Research, design, and develop cutting‑edge cellular communications solutions using web technologies such as React and WebSocket
• Design and develop for deployment on multiple platforms, architectures, and CI/CD pipeline
• Develop unit tests, integration tests and perform unit testing of code
• Work collaboratively with professional developers, system architects, and product managers to deliver high‑quality technical solutions
• Contribute to technological and architectural decisions
• Work and collaborate in multi‑disciplinary Agile teams, adopting Agile spirit, methodology, and tools

Must‑Have Qualifications

• Experience with React
• Experience working with Redux, Docker, and WebSocket
• Experience with UX/UI design
• BSc or equivalent in computer science or related field
• Ability to read documentation and create designs based on the specifications

Additional Info

• This role will require relocation to the UAE – relocation covered by the client.

For more information, please apply.