Senior React Developer

Lumenalta; Teletrabalho; BRL 120.000 - 150.000; Tempo integral

Resumo da oferta

A leading global provider in energy solutions is seeking a seasoned software developer with expertise in Node.js, TypeScript, and AWS. You will design, build, and maintain scalable backend services and develop high-performance REST and GraphQL APIs. The ideal candidate has 7+ years of experience, strong full-stack capabilities with React, and advanced English proficiency. Join a diverse, innovative team and enjoy significant perks and development opportunities.

Serviços

Private medical insurance

Celebrations

Modern Work Spaces

Great work environment

Qualificações

• 7+ years of experience in software development, emphasizing Node.js and TypeScript.
• Strong experience building full-stack applications with React.
• Hands-on experience with AWS services like Lambda and DynamoDB.

Responsabilidades

• Design, build, and maintain scalable backend services using Node.js and TypeScript.
• Develop and operate high-performance REST and GraphQL APIs.
• Collaborate closely with product, backend, and frontend teams.

Conhecimentos

Advanced English

Software development

Node.js

TypeScript

React

AWS serverless

Formação académica

Bachelor’s degree in Computer Science or Software Engineering

Ferramentas

AWS CDK

Docker

Kubernetes

Descrição da oferta de emprego

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Job Duties

You’ll own the delivery lifecycle end-to-end — from architecture and design to production reliability, technical mentorship, and stakeholder alignment. We’re looking for someone who can turn complex requirements into secure, scalable, high-quality software — and help the team grow in the process.

Key Responsibilities

• Own architecture and design: create system diagrams, define functional and non-functional requirements (such as scalability, reliability, security and cost), and set integration standards.
• Build and deliver using our technology stack (see below) with focus on quality, performance, and observability.
• Lead initiatives: break down roadmaps, manage small to medium-sized projects, remove blockers, and ensure on-time delivery.
• Plan and prioritize: create execution plans, estimate effort, manage risks, and clearly communicate progress to stakeholders.
• Drive engineering excellence: enforce automated testing (unit, integration, e2e), deep code reviews, branch and release standards, and code quality.
• Document for scale: maintain architecture documents, ADRs, operational guides, and runbooks, ensuring traceability and clarity within agile processes and tools.
• Client interaction: attend remote and in-person meetings, capture requirements, discuss trade-offs, and present solutions clearly.
• Mentor others: guide mid-level and junior developers, share best practices, lead tech talks, and promote a learning culture.
• Partner management: coordinate third parties, validate deliverables, and ensure alignment with project goals.
• Ensure production quality: validate system integrations, instrument logs, metrics, and tracing, define basic SLOs, and participate in post-mortems.
• Continuous learning: explore new technologies, identify process improvements, and propose architectural enhancements.
• Administrative support: handle operational requests and be available for national or international travel when required.

Qualifications

• Education: Bachelor’s degree in Information Technology or related field.
• Experience: 7+ years of professional experience, including technical leadership on complex projects.
• Stack: Backend (Java, Python and .Net Core), Frontend (Angular), Node.js, SQL, strong background in REST API development, microservices and event-driven architectures.
• Cloud: Hands-on experience with AWS or Azure, IAM (Identity and Access Management), storage, managed services and observability.
• Quality & DevOps: Test automation, Git, Gitflow, CI/CD pipelines, Docker, Kubernetes, semantic versioning and promotion across environments.
• Security & Reliability: Familiarity with OWASP Top 10, secret management, least privilege, basic hardening, and observability (logs, metrics, tracing).
• Language: Advanced English (written and spoken, client-facing).
• Profile: Proactive, system thinker, fluent with modern frameworks and best practices in development, testing, and cloud operations.

Nice to have

• Postgraduate or Master’s degree.
• IaC (Terraform) and platform engineering principles.
• Multi-cloud experience (AWS/Azure/GCP) and cost/performance optimization.
• Exposure to performance tuning, caching, messaging/queue systems (e.g., Kafka), and feature flag management.

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

About the role

At INDI, we're passionate about empowering individuals and businesses worldwide. Our cutting-edge recruiters connect leading companies with top talent, fostering a dynamic environment where innovation thrives. Join us in shaping the future of work.

Overview of the role

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.

If you are interested in being part of a team composed of the best professionals and working 100% goal-oriented in an innovative environment, but with the structure and resources of a multinational market leader, do not hesitate to apply!

About You

You are a hands-on senior engineer who enjoys owning complex systems end-to-end. You are passionate about building scalable, production-grade applications in the cloud and want to contribute to architectural decisions while mentoring others and collaborating with cross-functional teams in a remote-first environment.

You bring to Applaudo the following competencies

• Bachelor’s Degree or higher in Computer Science or Software Engineering.
• 7+ years of experience in software development, with a strong focus on Node.js and TypeScript.
• Proven experience building full-stack applications using React and TypeScript.
• Solid experience designing and operating REST and/or GraphQL APIs.
• Hands-on experience with AWS serverless services such as Lambda, API Gateway, SQS, SNS, DynamoDB, S3, CloudFront, and Cognito.
• Strong knowledge of event-driven architectures in production environments.
• Advanced experience with DynamoDB, including single-table design, partition/sort key strategies, TTL, and cost-efficient scaling.
• Experience supporting hybrid architectures, including coexistence with legacy SQL-based systems.
• Hands-on experience provisioning infrastructure using AWS CDK or similar IaC tools.
• Experience building and maintaining CI/CD pipelines (preferably GitHub Actions).
• Solid understanding of logging, monitoring, and observability using CloudWatch or similar tools.
• Strong frontend skills with state management patterns such as React Query, Redux, or Zustand.
• Advanced English proficiency and ability to collaborate effectively in distributed teams.
• Experience mentoring junior engineers or acting as a technical reference is a strong plus.

You will be accountable for the following responsibilities

• Design, build, and maintain scalable backend services using Node.js and TypeScript.
• Develop and operate high-performance REST and GraphQL APIs.
• Implement and evolve event-driven architectures using AWS services such as Lambda, SQS, SNS, and API Gateway.
• Model and optimize data access patterns in DynamoDB, ensuring performance, scalability, and cost efficiency.
• Support system evolution by enabling hybrid architectures during migrations from legacy platforms to serverless solutions.
• Provision and manage infrastructure using AWS CDK and cloud-native best practices.
• Build and maintain robust CI/CD pipelines covering linting, testing, building, deployments, and environment management.
• Ensure production readiness through proper logging, monitoring, alerting, and observability.
• Build and maintain frontend applications using React and TypeScript, applying clean component architecture and performance optimizations.
• Collaborate closely with product, backend, and frontend teams to deliver cohesive full-stack solutions.
• Participate in architectural discussions, perform code reviews, and promote best engineering practices.

Qualifications

• Strong experience building full-stack apps with React, Node.js and TypeScript.
• Hands-on experience with AWS serverless: Lambda, API Gateway, SQS, SNS, DynamoDB.
• Experience building REST / GraphQL APIs.
• Experience using AWS CDK or Infrastructure-as-Code tools.

Additional Information

All your information will be kept confidential according to EEO guidelines.

Here at Applaudo Studios values as trust, communication, respect, excellence and team work are our keys to success. We know we are working with the best and thus treat each other with respect and admiration without asking.

Submit your application today, and don't miss this opportunity to join the Best Digital team in the Region!

We truly appreciate all the hard and outstanding work our team makes every day at Applaudo Studios, and that's why the perks that we offer, are deeply thought and designed as a way to thank them for their commitment and excellence.

Some of our perks and benefits

• Celebrations
• Entertainment area*
• Modern Work Spaces*
• Great work environment
• Private medical insurance*

*Benefits may vary according to your location and/or availability. Request further information when applying.