Site Reliability Engineer (SRE) at Fadata Group

📍 Job Overview

Job Title: Site Reliability Engineer (SRE)
Company: Fadata Group
Location: Sofia, Bulgaria & Madrid, Spain
Job Type: Full-Time
Category: DevOps & Infrastructure
Date Posted: June 19, 2025
Experience Level: Mid-Level (2-5 years)
Remote Status: On-site & Hybrid (Remote OK)

🚀 Role Summary

Design, build, and operate scalable, reliable, and secure infrastructure for a Java-based insurance platform
Enable continuous delivery and high availability across cloud, on-prem, and hybrid deployments
Collaborate with development and QA teams to ensure secure, scalable, and fault-tolerant deployments

📝 Enhancement Note: This role requires a strong understanding of CI/CD, infrastructure automation, and hands-on experience with Java application stacks. Familiarity with cloud platforms (AWS, Azure), containerization (Kubernetes), and monitoring tools (Prometheus, Grafana) is essential.

💻 Primary Responsibilities

Automation & CI/CD
- Design and optimize CI/CD pipelines using tools like Bamboo, Jenkins, GitHub Actions, and ArgoCD
- Build and maintain infrastructure as code (IaC) using tools like Terraform, Pulumi, or CloudFormation
- Automate packaging and deployment of Java-based applications using build tools like Maven, Ant, Gradle, or Ivy
Platform Operations & Scalability
- Operate and scale applications in Kubernetes-based environments (on-prem or managed like EKS, AKS, or OpenShift)
- Manage and troubleshoot environments across public cloud platforms (primarily AWS, with some Azure and on-prem setups)
- Implement and maintain robust configuration management and service discovery solutions
Monitoring, Observability & Reliability
- Implement monitoring, logging, and alerting systems using tools like Prometheus, Grafana, Loki, or ELK
- Participate in on-call rotations, lead incident response, and conduct postmortems and root cause analyses
- Continuously optimize resource usage and application performance through profiling, tuning, and scalability planning
Security & Compliance
- Apply OWASP best practices to infrastructure and pipelines
- Manage secrets and access securely using tools like Vault, SSO integrations, or KMS/Secrets Manager
- Support audits and implement compliance controls where required
Collaboration & Mentoring
- Work closely with development and QA teams to enable secure, scalable, and fault-tolerant deployments
- Document best practices and maintain knowledge repositories
- Mentor junior engineers and foster a collaborative, reliability-focused culture

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience

Experience: 3-6 years of experience in DevOps, SRE, or Infrastructure Engineering

Required Skills:

Strong understanding of CI/CD, infrastructure automation, and containerization
Hands-on experience with Java application stacks and build systems
Comfort working across hybrid environments: public cloud, on-premise, and virtualized infrastructure
Excellent debugging and root cause analysis skills
Clear communicator with a collaborative mindset
Fluent in English (written & spoken)

Preferred Skills:

Experience with JFrog Artifactory: Administration, lifecycle management
Performance testing tools: JMeter, Gatling, or Locust
Frontend pipeline exposure: Angular, Node.js, npm
Azure DevOps: CI/CD or pipeline experience in mixed environments
Security audits: Experience supporting regulatory compliance efforts (e.g., GDPR, ISO)

📝 Enhancement Note: While not required, experience with any of the preferred skills would be a plus. Candidates should also possess a mindset that handles ambiguity and change with confidence, balances autonomy with team alignment, is open to feedback, and approaches complex challenges with calm, structured thinking.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience with CI/CD pipeline design and optimization
Showcase automation and infrastructure as code (IaC) projects
Highlight Java application deployment and build system experience
Present monitoring, logging, and alerting system implementations

Technical Documentation:

Document best practices and maintain knowledge repositories for CI/CD, infrastructure automation, and monitoring
Provide clear and concise technical documentation for Java application deployment and build systems
Demonstrate experience with incident response, postmortems, and root cause analysis documentation

📝 Enhancement Note: Candidates should be prepared to discuss their portfolio projects in detail, focusing on the technical challenges faced, the solutions implemented, and the outcomes achieved. They should also be ready to explain their approach to collaboration, mentoring, and knowledge sharing.

💵 Compensation & Benefits

Salary Range: €35,000 - €50,000 per year (gross), depending on experience and location. This range is based on market research for mid-level DevOps/SRE roles in Sofia and Madrid.

Benefits:

Flexible home office policy
Competitive remuneration package
Opportunities for personal and professional growth
Positive company culture built around people's wellbeing
No meetings time when we can focus on our main tasks
Half-day off the second Friday of the month

Working Hours: Full-time (40 hours per week), with flexible working hours and a hybrid work arrangement (on-site & remote OK)

📝 Enhancement Note: The salary range provided is an estimate based on market research for mid-level DevOps/SRE roles in Sofia and Madrid. Actual salary offers may vary depending on the candidate's experience, skills, and the company's internal compensation structure.

🎯 Team & Company Context

🏢 Company Culture

Industry: Insurance software vendor with multinational teams across Europe

Company Size: Medium to large (over 200 employees across multiple locations)

Founded: 1995 (with a strong focus on continuous innovation and growth)

Team Structure:

Cloud Services & Infrastructure organization (the team this role will join)
Development and QA teams (close collaboration is expected)
Multinational teams across Europe, with offices in over 7 different countries

Development Methodology:

Agile/Scrum methodologies and sprint planning for web projects
Code review, testing, and quality assurance practices
Deployment strategies, CI/CD pipelines, and server management

Company Website: https://www.fadata.eu/

📝 Enhancement Note: Fadata Group values trust, openness, passion, innovation, and care as their guiding principles. These values shape how they work every day, their relationships with clients, and the way they collaborate as a team.

📈 Career & Growth Analysis

Web Technology Career Level: Mid-Level Site Reliability Engineer (SRE)

Reporting Structure: This role reports directly to the Head of Cloud Services & Infrastructure. The team consists of multiple SREs, DevOps Engineers, and Cloud Engineers, working closely with development and QA teams.

Technical Impact: SREs at Fadata Group play a crucial role in ensuring the reliability, scalability, and security of the company's Java-based insurance platform. They work closely with development and QA teams to enable secure, scalable, and fault-tolerant deployments.

Growth Opportunities:

Technical Growth: Deepen expertise in cloud platforms (AWS, Azure), containerization (Kubernetes), and monitoring tools (Prometheus, Grafana). Explore emerging technologies and best practices in SRE and DevOps.
Leadership Growth: Develop mentoring and coaching skills by guiding junior engineers and fostering a collaborative, reliability-focused culture. Contribute to the development of team processes, best practices, and knowledge repositories.
Architecture & Decision-Making: Gain experience in designing and implementing large-scale, highly available, and fault-tolerant systems. Participate in architecture decision-making processes and contribute to the company's technical roadmap.

📝 Enhancement Note: Fadata Group offers opportunities for personal and professional growth, with a focus on continuous learning and skill development. Employees are encouraged to explore new technologies, attend conferences, and obtain relevant certifications.

🌐 Work Environment

Office Type: Modern, collaborative workspaces with a focus on employee wellbeing and comfort

Office Location(s):

Sofia, Bulgaria: Passeo de la Castellana 11th floor 77, Madrid, Spain: 28046

Workspace Context:

Collaboration: Open-plan offices that encourage cross-functional team interaction and knowledge sharing
Development Tools: Access to modern development tools, multiple monitors, and testing devices
Team Interaction: Regular team meetings, stand-ups, and workshops to ensure alignment and progress

Work Schedule: Full-time (40 hours per week), with flexible working hours and a hybrid work arrangement (on-site & remote OK). A half-day off is provided on the second Friday of each month to focus on passion projects, boost creativity, or spend time with loved ones.

📝 Enhancement Note: Fadata Group's work environment is designed to support a healthy work-life balance, with a focus on employee wellbeing and job satisfaction.

📄 Application & Technical Interview Process

Interview Process:

Technical Screening: A hands-on assessment of the candidate's CI/CD, infrastructure automation, and monitoring skills. This may include a take-home exercise or live coding challenge.
System Design & Architecture: A discussion of the candidate's approach to designing, building, and operating large-scale, highly available, and fault-tolerant systems. This may involve a case study or architecture decision-making exercise.
Cultural Fit & Collaboration: An assessment of the candidate's communication, collaboration, and problem-solving skills. This may include a team fit interview or a group activity.
Final Evaluation: A review of the candidate's technical skills, cultural fit, and overall potential for success in the role.

Portfolio Review Tips:

Highlight CI/CD pipeline design and optimization projects
Showcase automation and infrastructure as code (IaC) projects, focusing on the challenges faced and the solutions implemented
Demonstrate experience with Java application deployment and build systems, emphasizing performance optimization and scalability
Present monitoring, logging, and alerting system implementations, highlighting the candidate's approach to incident response, postmortems, and root cause analysis

Technical Challenge Preparation:

Brush up on CI/CD, infrastructure automation, and monitoring tools (e.g., Jenkins, Terraform, Prometheus)
Review Java application deployment and build system best practices
Familiarize yourself with cloud platforms (AWS, Azure), containerization (Kubernetes), and security best practices (OWASP)
Practice problem-solving and communication skills, focusing on clear and concise explanations of technical concepts

ATS Keywords:

Programming Languages: Java, Bash, Python, Groovy
Web Frameworks: Spring, Oracle WebLogic, Oracle DB, Tomcat
Server Technologies: AWS (EC2, S3, RDS, IAM, EKS), some Azure, VMware, bare-metal
Databases: Oracle DB
Tools: Bamboo, Jenkins, GitHub Actions, ArgoCD, GitLab CI, Nexus, JFrog Artifactory, Terraform, Pulumi, CloudFormation, Prometheus, Grafana, Loki, Fluent Bit, ELK, CloudWatch
Methodologies: Agile, Scrum, CI/CD, IaC, SRE, DevOps
Soft Skills: Collaboration, Communication, Problem-Solving, Mentoring, Leadership
Industry Terms: Site Reliability Engineering, CI/CD, Infrastructure Automation, Containerization, Cloud-Native, Hybrid Deployments, Monitoring, Observability, Reliability, Security, Compliance, On-Call, Incident Response, Postmortem, Root Cause Analysis

📝 Enhancement Note: Fadata Group uses an Applicant Tracking System (ATS) to manage job applications. Including relevant ATS keywords in the resume and application materials can improve the candidate's visibility and chances of being selected for an interview.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Modern Web Standards: Stay up-to-date with the latest CI/CD, infrastructure automation, and monitoring best practices
Performance Optimization & Scalability: Continuously optimize resource usage and application performance through profiling, tuning, and scalability planning
Emerging Technologies: Explore and adopt new technologies and tools to improve the company's Java-based insurance platform
User Experience: Collaborate with development and QA teams to ensure that the platform meets user experience and accessibility standards

Learning & Development Opportunities:

Technical Skill Development: Deepen expertise in cloud platforms (AWS, Azure), containerization (Kubernetes), and monitoring tools (Prometheus, Grafana)
Conference Attendance & Certification: Attend industry conferences, obtain relevant certifications, and contribute to the company's technical community
Technical Mentorship & Leadership: Guide junior engineers and foster a collaborative, reliability-focused culture. Contribute to the development of team processes, best practices, and knowledge repositories

📝 Enhancement Note: Fadata Group encourages continuous learning and skill development. Employees are encouraged to explore new technologies, attend conferences, and obtain relevant certifications.

💡 Interview Preparation

Technical Questions:

CI/CD & Infrastructure Automation: Explain your approach to designing and optimizing CI/CD pipelines, infrastructure as code (IaC), and automation strategies
Monitoring & Observability: Describe your experience with monitoring, logging, and alerting systems. Discuss incident response, postmortems, and root cause analysis techniques
Security & Compliance: Explain your approach to applying OWASP best practices, managing secrets and access, and supporting audits and compliance controls

Company & Culture Questions:

Technical Culture: Describe your experience working in a collaborative, reliability-focused culture. Discuss your approach to knowledge sharing, mentoring, and continuous improvement
Agile Methodologies: Explain your experience with Agile/Scrum methodologies, sprint planning, and code review processes
User Experience Impact: Discuss your approach to ensuring that the platform meets user experience and accessibility standards. Describe your experience working with development and QA teams to enable secure, scalable, and fault-tolerant deployments

Portfolio Presentation Strategy:

Live Demo: Prepare a live demonstration of your CI/CD pipeline design and optimization, automation, and monitoring projects
Code Walkthrough: Be ready to explain your code, highlighting your approach to problem-solving, performance optimization, and scalability
Technical Architecture: Discuss your approach to designing, building, and operating large-scale, highly available, and fault-tolerant systems

📝 Enhancement Note: Fadata Group values clear communication and collaboration. Candidates should be prepared to discuss their technical skills, approach to problem-solving, and overall fit with the company's culture and values.

📌 Application Steps

To apply for this Site Reliability Engineer (SRE) position at Fadata Group:

Submit Application: Click the "Apply" button on the job listing and follow the instructions to submit your resume and cover letter.
Prepare Portfolio: Customize your web portfolio to highlight CI/CD pipeline design and optimization, automation, and monitoring projects. Ensure that your projects demonstrate your approach to problem-solving, performance optimization, and scalability.
Optimize Resume: Tailor your resume to emphasize your relevant skills, experience, and achievements in CI/CD, infrastructure automation, and monitoring. Include relevant ATS keywords to improve your visibility in the application process.
Research Company: Familiarize yourself with Fadata Group's products, services, and company culture. Prepare thoughtful questions to ask during the interview process, demonstrating your interest and enthusiasm for the role.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development/server administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Site Reliability Engineer (SRE)