What are the responsibilities and job description for the SR Fullstack Web Developer position at Jobgether?
This position is posted by Jobgether on behalf of a partner company. We are currently looking for a SR Fullstack Web Developer in Brazil.
This is an exciting opportunity for a senior-level software engineer passionate about building scalable web applications and integrating cutting-edge AI technologies into modern digital solutions. In this role, you will work on high-impact projects that combine robust full-stack development with intelligent automation and machine learning capabilities. You will collaborate with cross-functional teams to design, develop, and optimize secure and scalable systems using modern frontend, backend, cloud, and AI technologies. The position offers exposure to innovative environments where Artificial Intelligence is embedded into products, workflows, and business strategies. You will play a key role in shaping technical solutions, mentoring peers, and driving engineering excellence across the software lifecycle. This opportunity is ideal for professionals who thrive in collaborative, fast-paced, and innovation-driven environments.
\n- Design, develop, and maintain scalable full-stack applications using React, Node.js, and TypeScript.
- Build and optimize REST APIs and cloud-based solutions focused on performance, reliability, and security.
- Integrate AI-driven functionalities, including Large Language Models (LLMs), prompt engineering strategies, and Retrieval-Augmented Generation (RAG) workflows.
- Collaborate with product managers, architects, and cross-functional teams to define technical requirements and deliver innovative software solutions.
- Lead the implementation of scalable cloud infrastructure and AI integrations within AWS environments.
- Participate in architecture discussions and contribute to the design of reliable and future-ready systems.
- Mentor development teams on full-stack best practices, software quality, and AI implementation approaches.
- Troubleshoot complex technical issues across frontend, backend, infrastructure, and AI-related components.
- Contribute to CI/CD pipelines, deployment automation, monitoring processes, and continuous improvement initiatives.
- Conduct code reviews and promote high coding standards, maintainability, and knowledge sharing across teams.
Requirements:
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Proven experience as a Full Stack Developer working with modern frontend and backend technologies.
- Strong expertise in React.js, Node.js, TypeScript, and REST API development.
- Hands-on experience integrating AI APIs or building AI-powered applications using platforms such as OpenAI, Anthropic, or AWS Bedrock.
- Solid understanding of prompt engineering, RAG architectures, and intelligent automation workflows.
- Advanced knowledge of AWS services, including DynamoDB, API Gateway, Lambda, S3, and IAM.
- Experience designing scalable, secure, and highly available cloud-native applications.
- Familiarity with CI/CD processes, DevOps practices, and software monitoring strategies.
- Knowledge of vector databases such as Pinecone, Weaviate, or pgvector is considered a plus.
- Experience with Braze, Segment, or marketing automation integrations is desirable.
- Advanced English communication skills, both written and spoken.
- Strong analytical thinking, problem-solving abilities, collaboration skills, and a proactive mindset.
Benefits:
- Health and dental insurance coverage.
- Meal and food allowance.
- Childcare assistance.
- Extended paternity leave.
- Life insurance.
- Profit Sharing and Results Participation (PLR).
- Access to wellness and fitness partnerships through Wellhub (Gympass) and TotalPass.
- Free online platform dedicated to physical, mental, and emotional well-being.
- Continuous learning opportunities through internal learning platforms and online education partnerships.
- Language learning platform access.
- Pregnancy and responsible parenting support programs.
- Employee discount club and additional corporate perks.
- Inclusive and supportive work environment with dedicated well-being and accessibility support teams.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
Why Apply Through Jobgether?
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
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