Senior Front-End Software Engineer

Há 2 dias


Londrina, Brasil buscojobs Brasil Tempo inteiro

Senior Front-End Software Engineer (React.js) We are seeking a remote, full-time Senior Front-End Software Engineer with at least 5 years of software development experience. Candidates must have a strong background in React.js and experience with GraphQL. In this position, you will play a foundational role in building the core platform that enables power utilities to shift from decades-old legacy systems into an AI-native future. Candidates must bring working proficiency with AI tools and UI scaffolding to ensure an optimal user experience. This role requires strong coding fundamentals, system design capability, and the mindset of a builder who thrives in a startup environment. You will work in small, agile teams reporting directly to the CTO, collaborating closely with AI and full-stack engineers, security leaders, and product managers. Together, you will build and deliver AI-native services delivered at startup speed. Our client is building an AI-centric operating system for utilities. It harnesses AI at the enterprise level to better orchestrate customer delight, facilitate power optimization, enhance grid health, and unlock flexibility at scale. Responsibilities Front-End Development: Work closely with UI / UX designers to build, implement, and maintain scalable front-end applications, ensuring delivery of unparalleled user experiences Architecture: Lead front-end architectural decisions, implementing best practices in performance optimization and responsive design Leadership: Provide leadership within the development team, fostering a learning and growth environment System Modernization: Transform legacy workflows into modern, secure, scalable codebases using cloud-native best practices Security & Compliance: Partner with security leaders to ensure all services adhere to stringent utility-sector regulations, implementing secure coding practices by default Agile Delivery: Deliver features and improvements in cycles measured in weeks, balancing speed with reliability Required Experience Excellent English communication skills 5+ years of software engineering experience in SaaS or enterprise environments utilizing React.js Experience with GraphQL Demonstrated ability to deliver high-quality code in fast-moving teams Basic proficiency with AI / ML tooling (e.g., calling APIs, integrating model outputs) Cloud-native engineering experience (AWS, Azure, GCP) Clear communicator, adaptable, eager to learn and grow AI capabilities over time Strong sense of ownership and accountability in small teams Desired Experience University degree or relevant industry experience Experience with Python, Golang, Node.js, or Java Experience working on ERP systems or within the power utilities industry Additional Information Enjoy a fun, fast-growing entrepreneurial company Be part of a highly collaborative learning culture, share knowledge, be inclusive, learn, and grow together. 15 days Paid Time Off (PTO), one floating day, three sick days, and designated national holidays Start: ASAP We are an equal opportunities employer and welcome applications from all qualified candidates. #J-18808-Ljbffr



  • Londrina, Brasil buscojobs Brasil Tempo inteiro

    Overview Role: Senior Front-End Developer Position Type: Full-Time Contract (40hrs / week) Contract Duration: Long Term Work Schedule: 8 hours / day (Mon-Fri) Location: 100% Remote We are seeking a Senior Front-End Developer who can translate UI / UX designs into scalable, high-performing web applications. This role combines hands-on coding with...

  • Senior Software Engineer

    3 semanas atrás


    Londrina, Brasil dLocal Tempo inteiro

    Senior Software Engineer - Payouts Integration Join to apply for the Senior Software Engineer - Payouts Integration role at dLocal Senior Software Engineer - Payouts Integration 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - Payouts Integration role at dLocal Why should you join dLocal?dLocal enables the...

  • Front-End Engineer

    3 semanas atrás


    Londrina, Brasil BairesDev Tempo inteiro

    Join to apply for the Front-End Engineer (AI Project) - Remote Work | REF# role at BairesDev Join to apply for the Front-End Engineer (AI Project) - Remote Work | REF# role at BairesDev Get AI-powered advice on this job and more exclusive features. At BairesDev, we've been leading the way in technology projects for over 15 years. We deliver...


  • Londrina, Brasil Worldly Tempo inteiro

    Join to apply for the Senior Front-End Developer role at WorldlyContinue with Google Continue with GoogleJoin to apply for the Senior Front-End Developer role at WorldlyGet AI-powered advice on this job and more exclusive features.Sign in to access AI-powered advicesContinue with Google Continue with GoogleContinue with Google Continue with GoogleContinue...


  • Londrina, Brasil 4DF Connect Tempo inteiro

    Join to apply for the Desenvolvedor Front-End role at 4DF Connect Requisitos Técnicos: HTML CSS JavaScript (ES6+) TypeScript SASS React.js e gerenciamento de estado com Redux Node.js e Express Jest e aplicação de TDD SSR (Server Side Rendering) e CSR (Client Side Rendering) Princípios SOLID, modularização, Clean Architecture, performance Component...


  • Londrina, Brasil Sales2You Multiserviços Ltda Tempo inteiro

    Vaga: Desenvolvedor(a) Front-end Pleno (React/TypeScript)Quais serão suas atividades:Desenvolver componentes e interfaces em React, aplicando boas práticas de performance e arquitetura.Implementar soluções alinhadas aos princípios de Clean Architecture e SOLID.Trabalhar com foco em usabilidade, acessibilidade e Core Web Vitals.Atuar em conjunto com as...


  • Londrina, Brasil Truelogic Software Tempo inteiro

    Overview Senior MLOps Engineer - Advertising (Brazil) at Truelogic Software. This role focuses on architecting and scaling AI/ML infrastructure for next-generation digital experiences, with emphasis on production-grade MLOps pipelines and collaboration with data scientists, engineers, and product teams. Job Summary We are seeking a Senior ML+DevOps Engineer...

  • Desenvolvedor(a) Front-end

    2 semanas atrás


    Londrina, Brasil innolevels Tempo inteiro

    Overview Nivel de atuação: Especialistas | Area de atuação: Tecnologia, Informatica e Internet | Escolaridade minima: Superior Completo Principais atividades: Estamos contratando Desenvolvedor Front-end Angular + Java Home Office Requisitos Angular 2+, HTML, CSS, JavaScript. Experiencia com Java. Vivencia em testes, correcoes e manutencao de sistemas....


  • Londrina, Paraná, Brasil Sales2you Multiserviços LTDA Tempo inteiro R$36.000 - R$48.000 por ano

    Vaga: Desenvolvedor(a) Front-end Pleno (React/TypeScript)Quais serão suas atividades:Desenvolver componentes e interfaces em React, aplicando boas práticas de performance e arquitetura.Implementar soluções alinhadas aos princípios de Clean Architecture e SOLID.Trabalhar com foco em usabilidade, acessibilidade e Core Web Vitals.Atuar em conjunto com as...


  • Londrina, Brasil Velozient Tempo inteiro

    Overview Senior Full Stack Software Engineer (React / Python / Go or Node or Java) – remote, full-time. 5+ years of software development experience required. Strong background in React.js and either Golang, Node.js, or Java, with a strong desire to adopt Golang as the primary backend technology. The role involves building the core platform that enables...