SRE Sênior (Hibrido/SP) - 125991 SRE Sênior (Hibrido/SP) - 125991

📍 Job Overview

• Job Title: SRE Sênior (Hibrido/SP) - 125991
• Company: GFT Technologies SE
• Location: Alphaville - Barueri, BR, 06.454-000
• Job Type: Hybrid (3 or 4 days per week on-site)
• Category: Site Reliability Engineering
• Date Posted: July 30, 2025

🚀 Role Summary

• Primary Responsibilities: Ensure the performance, resilience, and efficiency of critical applications and infrastructure. Collaborate with development, operations, and security teams to maintain stable and high-performing environments. Identify bottlenecks, define metrics, and implement observability best practices. Conduct performance tests and analyses.

• Key Skills: Performance analysis, resource optimization, collaboration, stress testing, scalability solutions, incident response, documentation, Java, Spring Boot, microservices, scripting, observability tools, containerization, CI/CD, database management, DevSecOps, problem-solving.

💻 Primary Responsibilities

• Performance Analysis & Optimization: Analyze and diagnose performance issues in applications and infrastructure using monitoring tools. Develop strategies for resource optimization and continuous performance improvement.

• Collaboration & Teamwork: Work closely with development, operations, and security teams to ensure environments are stable and performant. Contribute to cross-functional projects and provide technical guidance to team members.

• Incident Response & Resolution: Lead "War Rooms" during incident response and conduct postmortem analyses. Document changes, learnings, and incident mitigation plans.

• Performance Testing: Conduct stress, load, and performance tests to identify and address performance bottlenecks. Interpret results and apply corrective actions.

• Scalability & Growth: Define and implement scalability solutions to support the sustainable growth of applications. Ensure systems can handle increased traffic and user demand.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Computer Engineering, or a related field. Relevant certifications are a plus.

Experience: 5-10 years of experience in site reliability engineering, performance analysis, or a related role. Proven track record in high-traffic, mission-critical environments.

Required Skills:

• Strong analytical and problem-solving skills
• Proficiency in Java, Spring Boot, and microservices architecture
• Experience with observability tools (AppDynamics, DataDog, Grafana, Elastic/Kibana, Dynatrace) and scripting (Python, Shell, PowerShell)
• Familiarity with containerization (Docker, Kubernetes, OpenShift, Rancher) and CI/CD practices (Jenkins, GitLab CI, Terraform, Ansible)
• Knowledge of databases (Oracle, MongoDB) and DevSecOps principles
• Experience with integration platforms (MuleSoft, Sensedia, Kafka, RabbitMQ) and infrastructure as code (IaC) tools

Preferred Skills:

• Experience with open-source observability tools (Prometheus, Loki, OpenTelemetry)
• Familiarity with enterprise observability platforms (DataDog, Dynatrace)
• Migration experience in observability projects
• Architecture design and development experience for scalable applications

📊 Portfolio & Project Requirements

Portfolio Essentials:

• A portfolio showcasing previous performance analysis and optimization projects
• Case studies demonstrating problem-solving skills and incident response strategies
• Documentation of performance testing methodologies and results

Technical Documentation:

• Code samples and architecture diagrams demonstrating proficiency in Java, Spring Boot, and microservices
• Documentation of CI/CD pipelines, deployment processes, and infrastructure configuration
• Examples of performance optimization techniques and best practices

💵 Compensation & Benefits

Salary Range: Not specified. According to regional market standards for a senior site reliability engineer in Brazil, the estimated salary range is R$ 15,000 - R$ 25,000 per month.

Benefits:

• Health and dental insurance
• Retirement plan
• Life insurance
• Employee assistance program
• Gym membership
• Transportation allowance
• Meal allowance
• Flexible work hours
• Remote work options (3 or 4 days per week on-site)

Working Hours: Full-time, 40 hours per week, with flexible hours and remote work options.

🎯 Team & Company Context

Company Culture:

• Industry: Technology consulting and outsourcing services
• Company Size: Medium (10,001-50,000 employees)
• Founded: 1987
• Team Structure: Cross-functional teams with a focus on collaboration between development, operations, and security teams
• Development Methodology: Agile/Scrum methodologies with sprint planning, code reviews, and continuous integration/continuous deployment (CI/CD) pipelines

Company Website: GFT Technologies

📈 Career & Growth Analysis

Web Technology Career Level: Senior Site Reliability Engineer with a focus on performance analysis, optimization, and incident response. This role requires a deep understanding of application architecture, infrastructure management, and collaboration with cross-functional teams.

Reporting Structure: Reports directly to the Site Reliability Engineering Manager or a similar role within the organization. Collaborates with development, operations, and security teams to ensure system stability and performance.

Technical Impact: Responsible for defining and implementing performance metrics, optimizing resource utilization, and ensuring high availability and scalability of critical applications and infrastructure. Works closely with development teams to integrate performance considerations into the software development lifecycle.

Growth Opportunities:

• Technical Growth: Develop expertise in emerging technologies, tools, and best practices related to site reliability engineering, performance analysis, and observability.
• Leadership Development: Gain experience in mentoring junior team members, contributing to team growth, and driving technical initiatives.
• Architecture & Design: Expand knowledge in system architecture, design patterns, and cloud-native technologies to drive scalability and innovation in application infrastructure.

🌐 Work Environment

Office Type: Hybrid (3 or 4 days per week on-site) with flexible work arrangements and remote work options.

Office Location: Alphaville - Barueri, BR, 06.454-000, with potential remote work opportunities.

Workspace Context:

• Collaboration: Work closely with cross-functional teams in a collaborative workspace environment, fostering knowledge sharing and technical mentoring.
• Development Tools: Access to modern development tools, multiple monitors, and testing devices to ensure optimal performance and user experience.
• Work-Life Balance: Flexible work hours and remote work options to support work-life balance and employee well-being.

Work Schedule: Full-time, 40 hours per week, with flexible hours and remote work options.

📄 Application & Technical Interview Process

Interview Process:

1. Phone/Video Screen: A brief conversation to assess communication skills, cultural fit, and initial technical competency.
2. Technical Assessment: A hands-on assessment focusing on performance analysis, incident response, and problem-solving skills. Candidates may be asked to analyze log data, identify performance bottlenecks, and propose optimization strategies.
3. On-site/Video Interview: A face-to-face meeting with the hiring manager, team members, and potentially other stakeholders. This stage focuses on cultural fit, team dynamics, and long-term career goals.
4. Final Evaluation: A review of the candidate's performance throughout the interview process, with a focus on technical skills, problem-solving abilities, and cultural alignment.

Portfolio Review Tips:

• Highlight performance analysis and optimization projects, demonstrating problem-solving skills and incident response strategies.
• Include case studies and technical documentation showcasing proficiency in Java, Spring Boot, microservices, and other relevant technologies.
• Emphasize user experience design, accessibility, and performance optimization considerations in portfolio projects.

Technical Challenge Preparation:

• Brush up on performance analysis techniques, incident response strategies, and problem-solving methodologies.
• Familiarize yourself with the company's technology stack, including Java, Spring Boot, microservices, and other relevant tools.
• Prepare for hands-on assessments by practicing performance analysis, incident response, and problem-solving exercises.

ATS Keywords: Performance Analysis, Site Reliability Engineering, Incident Response, Problem Solving, Java, Spring Boot, Microservices, Observability Tools, CI/CD, Database Management, DevSecOps, Teamwork, Collaboration, Agile Methodologies, Scrum, Cross-Functional Teams, Cloud-Native Technologies, Infrastructure Management, System Architecture, Technical Leadership, Mentoring, Career Growth, Work-Life Balance, Remote Work, Hybrid Work, On-site Work, Team Dynamics, Technical Interview, Portfolio Review, Technical Assessment, Final Evaluation.

📌 Application Steps

To apply for this senior site reliability engineer position:

1. Customize Your Portfolio: Tailor your portfolio to highlight performance analysis, optimization, and incident response projects, emphasizing problem-solving skills and user experience design.
2. Optimize Your Resume: Highlight relevant skills, experiences, and achievements related to site reliability engineering, performance analysis, and incident response. Include specific keywords and phrases to improve resume optimization.
3. Prepare for Technical Interviews: Brush up on technical concepts, practice problem-solving exercises, and familiarize yourself with the company's technology stack and interview process.
4. Research the Company: Understand GFT Technologies' mission, values, and culture. Prepare questions to ask during the interview process to demonstrate your interest and engagement with the company.