Remote Senior Fullstack Developer | Api & React Expert

TalentCross; Buenos Aires; Remote; ARS 1.800.000 - 3.000.000; Vollzeit

Zusammenfassung

TalentCross is seeking a Senior Fullstack Developer to set development standards, lead architectural decisions, and mentor cross-functional teams across the company.

You will drive technical excellence, oversee complex projects, define testing and security practices, and ensure scalable, high-quality software aligned with business goals.

Strong communication with stakeholders and a hands-on approach to code reviews, performance tuning, and DevOps integration are essential for success in this role.

Qualifikationen

• 5+ years of experience in fullstack web development.
• Proven experience leading development teams and technical initiatives.
• Expert-level knowledge of frontend & backend technologies.
• Experience with microservices, distributed systems, and cloud-native architectures.
• DevOps practices, CI/CD, and infrastructure as code.

Aufgaben

• Define organization-wide development standards and architecture decisions.
• Mentor teams and lead cross-functional projects.
• Drive technical excellence and performance optimization.
• Implement secure architectures and data integrity practices.
• Lead testing strategies and code reviews.

Kenntnisse

Fullstack

Team leadership

Software architecture

Microservices

Cloud-native

CI/CD

Security

Performance

Communication

Business translation

Jobbeschreibung

Senior Fullstack Developer

Hoy

The Senior Fullstack Developer defines organization-wide development standards, leads architectural decisions, and drives technical excellence. This role encompasses team mentorship, cross-functional leadership, complex project coordination, strategic requirement refinement, and business impact advocacy while serving as a company culture role model.

Core Responsibilities

Strategic Technical Leadership

• Create libraries of reusable components, own and evolve design systems, and set development conventions.
• Define and enforce best practices, review pull requests for maintainability and quality, and challenge existing approaches.
• Provide coaching and technical mentorship, identify and address issues in code versioning, local execution, and builds.
• Generate refactoring strategies understanding impact, estimating execution time, and mitigating risks.
• Design operational plans and runbooks, capture metrics, define operational alerts, and maintain environment oversight.
• Define data interaction patterns and caching strategies, ensure integration tolerance and appropriate failure handling.
• Lead performance strategy, monitoring, and optimization with SLA understanding and tactical/strategic solutions.
• Define framework and library usage standards across the organization.
• Define testing strategies, review and enforce test coverage, and create maintainable tests that endure refactorings.
• Architect state management strategies and reusable patterns, identifying appropriate solutions for each case.
• Guide and review responsive implementations across projects, define layouts for different solution contexts.
• Review and improve team implementation, enforce pixel-perfection standards, and suggest design solutions.
• Define and enforce security standards, implement secure architecture, and ensure client compliance.
• Design and implement async communication APIs with monitoring, understanding load balancing and cache management.
• Apply schema evolution principles and compatibility modes, understand partitioning and message delivery semantics.
• Architect async systems at scale, monitor job queues and throughput, and establish operational standards.
• Define database strategy, handle replication, partitioning, and scaling while mentoring on optimization.
• Define scalable solutions and make critical architectural decisions.

Team Development & Mentorship

• Serve as a role model for company culture and help instill values in team members.
• Create opportunities for knowledge sharing through workshops and training sessions.
• Lead code reviews, mentor others, and ensure code quality standards across the organization.
• Identify compliance irregularities and contribute to strong compliance culture.
• Co-create implementation strategies, propose improvements, and orchestrate cross-team meetings.

Stakeholder Leadership & Communication

• Promote transparency culture and enrich communication quality across teams.
• Create opportunities to discuss issues, solutions, tools, and technologies in project contexts.
• Evaluate flow beyond specific tasks, assess scope of potential impacts, and provide proactive quality oversight.
• Optimize delivery processes including estimations, follow-up, and peer reviews.
• Drive estimation discussions, validate scope and effort for complex projects.
• Manage multiple urgent tasks without compromising quality while maintaining organization.
• Define documentation standards and practices, identify technical documentation needs.

Product & Business Strategy

• Act as business translator, advocating product decisions based on impact analysis.
• Refine and challenge requirements to enhance business value and ensure team alignment.
• Lead ideation of product improvements aligned with business and technical strategy.
• Discuss enhancement proposals directly with clients and stakeholders.

Technical Excellence & Innovation

• Define and implement development standards and best practices across the organization.
• Lead technical architecture decisions and participate in strategic technology choices.
• Continuously improve development processes, tools, and methodologies.
• Identify and drive improvement opportunities in technical infrastructure and practices.
• Establish quality gates and technical review processes.

Required Qualifications

• 5+ years of experience in fullstack web development.
• Proven experience leading development teams and technical initiatives.
• Expert-level knowledge of multiple frontend and backend technologies.
• Strong understanding of software architecture, design patterns, and system design.
• Experience with microservices, distributed systems, and cloud-native architectures.
• Deep knowledge of performance optimization, security, and scalability principles.
• Experience with DevOps practices, CI/CD, and infrastructure as code.
• Excellent leadership, communication, and presentation skills.
• Business acumen with ability to translate technical concepts to stakeholders.