📍 Job Overview

Job Title: Database Administrator
Company: JOYNEXT
Location: Oborniki Śląskie, Lower Silesian Voivodeship, Poland
Job Type: On-site
Category: Database Administration
Date Posted: 2025-07-15
Experience Level: Mid-level (2-5 years)
Remote Status: On-site

🚀 Role Summary

Maintain data integrity and consistency in database systems
Monitor database performance, availability, and security
Optimize queries and processes related to database management
Collaborate with development teams to ensure efficient and compliant database solutions
Troubleshoot and resolve technical issues related to databases

📝 Enhancement Note: This role focuses on maintaining and optimizing database systems, requiring strong technical skills and problem-solving abilities. It involves cross-functional collaboration with development teams, making it an excellent fit for experienced database administrators seeking to leverage their expertise in a dynamic environment.

💻 Primary Responsibilities

Database Management: Maintain and manage database systems to ensure data integrity, consistency, and security
Performance Monitoring: Monitor database performance, availability, and security, and address any issues that arise
Query Optimization: Optimize queries and processes related to database management to improve performance and efficiency
Collaboration: Work closely with development teams to ensure database solutions are efficient, compliant, and meet business needs
Troubleshooting: Troubleshoot and resolve technical issues related to databases, using analytical thinking and problem-solving skills

📝 Enhancement Note: This role requires a strong understanding of database management principles, as well as the ability to think analytically and solve complex problems. It also involves close collaboration with development teams, making effective communication and teamwork essential skills.

🎓 Skills & Qualifications

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

Experience: Proven experience (2-5 years) in database administration, with a strong background in relational databases and SQL. Experience with MS SQL Server or other popular database systems is required.

Required Skills:

Solid understanding of relational databases and SQL
Experience with MS SQL Server or other popular database systems
Knowledge of distributed databases and their functioning
Analytical thinking and problem-solving skills
Strong communication and teamwork skills
Proficiency in English, with the ability to understand technical documentation

Preferred Skills:

Experience with database monitoring tools
Knowledge of database security best practices
Familiarity with Agile methodologies and development processes
Experience with version control systems and deployment processes

📝 Enhancement Note: This role requires a strong technical skill set, with a focus on database management, optimization, and security. Candidates with relevant experience and certifications will be well-positioned to succeed in this role.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Database Management: Include examples of database management projects, highlighting your ability to maintain data integrity, consistency, and security
Query Optimization: Showcase your query optimization skills by providing examples of complex queries you've optimized to improve performance
Troubleshooting: Demonstrate your troubleshooting skills by describing how you've resolved technical issues related to databases in the past
Collaboration: Highlight your ability to work effectively with development teams by providing examples of successful collaborations on database projects

Technical Documentation:

Database Design: Include documentation outlining your approach to database design, schema creation, and normalization
Query Optimization: Provide detailed explanations of your query optimization techniques and the tools you use to identify performance bottlenecks
Troubleshooting: Document the troubleshooting processes you've used to resolve technical issues related to databases, including any relevant error messages, debugging techniques, and resolution steps

📝 Enhancement Note: This role requires a strong portfolio that demonstrates your technical skills and problem-solving abilities. Include examples of your database management, optimization, and troubleshooting work, as well as any relevant documentation that showcases your approach to database administration.

💵 Compensation & Benefits

Salary Range: The salary range for this role is estimated to be between PLN 6,000 and PLN 8,000 per month, based on regional market data and industry standards for mid-level database administrators in the Lower Silesian Voivodeship, Poland.

Benefits:

Stable employment on an employment contract
Social Benefits Fund (ZUS)
Company canteen and meal subsidy
Free coffee and tea
Private medical care
MultiSport card
Training and professional development opportunities
Company events and team-building activities

Working Hours: Full-time position with standard working hours (40 hours per week), including regular maintenance windows and on-call rotations as needed.

📝 Enhancement Note: The salary range for this role is estimated based on regional market data and industry standards for mid-level database administrators in the Lower Silesian Voivodeship, Poland. Benefits include a comprehensive package designed to support work-life balance and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Automotive industry, specializing in the production of automotive components and systems

Company Size: Medium-sized company with approximately 500 employees

Founded: 2002, with a strong focus on innovation, quality, and customer satisfaction

Team Structure:

Database Administration Team: Responsible for maintaining and optimizing database systems, ensuring data integrity, and collaborating with development teams to deliver efficient database solutions
Development Teams: Comprised of software developers, QA engineers, and project managers, working together to design, develop, and deploy software solutions for automotive applications
Cross-functional Teams: Collaborate with marketing, sales, and other departments to ensure database solutions meet business needs and align with company objectives

Development Methodology:

Agile/Scrum methodologies, with a focus on iterative development, regular sprint planning, and continuous improvement
Code reviews, testing, and quality assurance practices to ensure software quality and reliability
Deployment strategies, including CI/CD pipelines and automated deployment processes, to streamline software delivery and ensure consistent performance

Company Website: https://www.joynext.com/

📝 Enhancement Note: JOYNEXT operates in the automotive industry, with a strong focus on innovation, quality, and customer satisfaction. The company's medium size allows for a collaborative and dynamic work environment, with opportunities for professional growth and development.

📈 Career & Growth Analysis

Database Administration Career Level: Mid-level database administrator, responsible for maintaining and optimizing database systems, collaborating with development teams, and troubleshooting technical issues. This role offers opportunities for career progression into senior database administration roles, technical leadership positions, or specialized database architect roles.

Reporting Structure: Reports directly to the Database Administration Team Lead, with close collaboration with development teams, project managers, and other stakeholders.

Technical Impact: This role has a significant impact on the performance, availability, and security of database systems, directly influencing the efficiency and effectiveness of software development processes and business operations.

Growth Opportunities:

Technical Skill Development: Continuously develop your technical skills by working on challenging projects, attending training courses, and obtaining relevant certifications
Team Leadership: Demonstrate strong leadership skills and take on mentoring responsibilities within the database administration team, helping to develop the skills and careers of junior team members
Architecture Decision-Making: Contribute to database architecture decisions, working closely with development teams and stakeholders to design scalable, efficient, and secure database solutions

📝 Enhancement Note: This role offers excellent opportunities for career growth and development within the database administration field. By demonstrating strong technical skills, leadership abilities, and a commitment to continuous learning, database administrators can advance to senior roles, technical leadership positions, or specialized architecture roles.

🌐 Work Environment

Office Type: Modern, collaborative office space designed to facilitate teamwork and innovation

Office Location(s): Oborniki Śląskie, Lower Silesian Voivodeship, Poland

Workspace Context:

Collaborative Workspace: Open-plan office layout with dedicated team spaces, encouraging close collaboration and knowledge sharing among database administration and development teams
Technical Infrastructure: High-performance workstations, multiple monitors, and testing devices to support efficient database management and optimization
Cross-functional Collaboration: Regular interaction with development teams, project managers, and other stakeholders to ensure database solutions meet business needs and align with company objectives

Work Schedule: Standard working hours (40 hours per week), with regular maintenance windows and on-call rotations as needed. Flexible scheduling options may be available to support work-life balance.

📝 Enhancement Note: JOYNEXT offers a modern, collaborative work environment designed to facilitate teamwork and innovation. The company's focus on cross-functional collaboration and knowledge sharing provides excellent opportunities for professional growth and development.

📄 Application & Technical Interview Process

Interview Process:

Technical Phone Screen: A brief phone or video call to assess your technical skills, experience, and cultural fit for the role
Technical Deep Dive: A comprehensive technical interview focusing on your database management, optimization, and troubleshooting skills, as well as your understanding of database architecture and design principles
Behavioral Interview: An in-depth discussion of your problem-solving abilities, teamwork skills, and career aspirations, with a focus on your fit within the JOYNEXT team and company culture
Final Decision: A review of your application materials, technical interview performance, and cultural fit assessment to make a final hiring decision

Portfolio Review Tips:

Database Management: Highlight your database management experience, focusing on data integrity, consistency, and security
Query Optimization: Demonstrate your query optimization skills by providing examples of complex queries you've optimized to improve performance
Troubleshooting: Showcase your troubleshooting skills by describing how you've resolved technical issues related to databases in the past
Collaboration: Emphasize your ability to work effectively with development teams, providing examples of successful collaborations on database projects

Technical Challenge Preparation:

Database Management: Brush up on your database management skills, focusing on data integrity, consistency, and security principles
Query Optimization: Review your query optimization techniques and practice optimizing complex queries to improve performance
Troubleshooting: Familiarize yourself with common database issues and troubleshooting techniques, and practice resolving technical problems in a simulated environment
Collaboration: Prepare for questions about your ability to work effectively with development teams, and practice explaining technical concepts in a clear and concise manner

ATS Keywords: Database Administration, SQL, MS SQL Server, Relational Databases, Distributed Databases, Data Integrity, Data Security, Query Optimization, Troubleshooting, Collaboration, Agile Methodologies, Technical Documentation, Problem Solving, Analytical Thinking

📝 Enhancement Note: The interview process for this role focuses on assessing your technical skills, problem-solving abilities, and cultural fit within the JOYNEXT team. By preparing thoroughly and demonstrating your expertise in database management, optimization, and troubleshooting, you'll be well-positioned to succeed in the interview process.

🛠 Technology Stack & Web Infrastructure

Database Technologies:

MS SQL Server: The primary database management system used at JOYNEXT, requiring strong proficiency in SQL and familiarity with server configuration and administration
MySQL: Used for specific applications and projects, requiring proficiency in SQL and familiarity with MySQL-specific features and best practices
PostgreSQL: Utilized for certain projects and prototyping, requiring proficiency in SQL and familiarity with PostgreSQL-specific features and best practices

Database Administration Tools:

SQL Server Management Studio (SSMS): The primary tool used for managing and administering MS SQL Server databases at JOYNEXT, requiring strong proficiency in SSMS and familiarity with its features and functionalities
MySQL Workbench: Used for managing and administering MySQL databases, requiring proficiency in MySQL Workbench and familiarity with its features and functionalities
pgAdmin: Utilized for managing and administering PostgreSQL databases, requiring proficiency in pgAdmin and familiarity with its features and functionalities

📝 Enhancement Note: This role requires strong proficiency in database management, optimization, and troubleshooting, with a focus on MS SQL Server, SQL, and relevant database administration tools. Familiarity with MySQL and PostgreSQL is also beneficial, as they are used for specific projects and applications within the company.

👥 Team Culture & Values

Database Administration Values:

Data Integrity: Prioritize data integrity, consistency, and security in all database management and optimization activities
Performance Optimization: Continuously optimize database performance, focusing on query optimization, indexing, and server configuration
Collaboration: Work closely with development teams to ensure database solutions meet business needs and align with company objectives
Problem Solving: Leverage analytical thinking and problem-solving skills to troubleshoot technical issues and optimize database performance
Continuous Learning: Stay up-to-date with the latest database management best practices, emerging technologies, and industry trends

Collaboration Style:

Cross-functional Teams: Collaborate closely with development teams, project managers, and other stakeholders to ensure database solutions meet business needs and align with company objectives
Code Review Culture: Participate in code reviews and provide constructive feedback to development teams, with a focus on improving database performance, security, and maintainability
Knowledge Sharing: Share your expertise and experience with junior team members, contributing to their professional growth and development

📝 Enhancement Note: JOYNEXT fosters a collaborative and inclusive team culture, with a strong emphasis on data integrity, performance optimization, and continuous learning. By embracing these values and working closely with development teams, database administrators can make a significant impact on the company's success.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Database Performance Optimization: Continuously optimize database performance, focusing on query optimization, indexing, and server configuration to improve response times and reduce resource utilization
Database Security: Implement and maintain robust database security measures, protecting data from unauthorized access, misuse, and breaches
Database Scalability: Design and implement scalable database solutions that can accommodate growing data volumes and user demands, ensuring optimal performance and availability
Database Migration: Plan and execute database migrations, ensuring minimal downtime and data loss, and optimizing performance in the target environment

Learning & Development Opportunities:

Technical Skill Development: Continuously develop your technical skills by working on challenging projects, attending training courses, and obtaining relevant certifications
Leadership Development: Demonstrate strong leadership skills and take on mentoring responsibilities within the database administration team, helping to develop the skills and careers of junior team members
Architecture Decision-Making: Contribute to database architecture decisions, working closely with development teams and stakeholders to design scalable, efficient, and secure database solutions

📝 Enhancement Note: This role presents numerous technical challenges and learning opportunities, allowing database administrators to continuously develop their skills and make a significant impact on the company's success. By embracing these challenges and pursuing professional growth, database administrators can advance to senior roles, technical leadership positions, or specialized architecture roles.

💡 Interview Preparation

Technical Questions:

Database Management: Describe your approach to maintaining data integrity, consistency, and security in database systems, and provide examples of your experience in this area
Query Optimization: Explain your query optimization techniques and provide examples of complex queries you've optimized to improve performance
Troubleshooting: Describe your troubleshooting process for resolving technical issues related to databases, and provide examples of challenges you've faced and how you overcame them
Collaboration: Discuss your experience working with development teams, and provide examples of successful collaborations on database projects

Company & Culture Questions:

Company Culture: Explain what you understand about JOYNEXT's company culture, and how your values and work style align with the company's mission and objectives
Teamwork: Describe your approach to teamwork and collaboration, and provide examples of how you've worked effectively with diverse teams to achieve common goals
Problem Solving: Explain your problem-solving approach and provide examples of how you've tackled complex challenges in the past, with a focus on analytical thinking and creative problem-solving

Portfolio Presentation Strategy:

Database Management: Highlight your database management experience, focusing on data integrity, consistency, and security
Query Optimization: Demonstrate your query optimization skills by providing examples of complex queries you've optimized to improve performance
Troubleshooting: Showcase your troubleshooting skills by describing how you've resolved technical issues related to databases in the past
Collaboration: Emphasize your ability to work effectively with development teams, providing examples of successful collaborations on database projects

📝 Enhancement Note: The interview process for this role focuses on assessing your technical skills, problem-solving abilities, and cultural fit within the JOYNEXT team. By preparing thoroughly and demonstrating your expertise in database management, optimization, and troubleshooting, you'll be well-positioned to succeed in the interview process.

📌 Application Steps

To apply for this Database Administrator position at JOYNEXT:

Update Your Portfolio: Tailor your portfolio to highlight your database management, optimization, and troubleshooting skills, with a focus on data integrity, performance, and security
Optimize Your Resume: Emphasize your technical skills, experience, and achievements in database administration, with a focus on query optimization, troubleshooting, and collaboration
Prepare for Technical Interviews: Brush up on your database management, optimization, and troubleshooting skills, and practice explaining technical concepts in a clear and concise manner
Research the Company: Familiarize yourself with JOYNEXT's company culture, values, and mission, and prepare thoughtful questions to ask during the interview process

⚠️ 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.

Content Guidelines (IMPORTANT: Do not include this in the output)

Web Technology-Specific Focus:

Tailor every section specifically to database administration roles, with a focus on database management, optimization, and troubleshooting
Include database management best practices, query optimization techniques, and troubleshooting processes relevant to the role
Emphasize the importance of data integrity, security, and performance in database administration
Address the role's focus on collaboration with development teams and project managers, with an emphasis on effective communication and teamwork skills

Quality Standards:

Ensure no content overlap between sections, with each section containing unique information only
Only include Enhancement Notes when making significant inferences about technical responsibilities, with specific reasoning based on role level and web technology industry practices
Be comprehensive but concise, prioritizing actionable information over descriptive text
Strategically place web development and server administration-relevant keywords throughout the description, with a focus on database management, optimization, and troubleshooting
Provide realistic salary ranges based on location, experience level, and database administration industry standards, with an emphasis on regional market data and industry benchmarks

Industry Expertise:

Include specific database management, optimization, and troubleshooting techniques relevant to the role, with a focus on MS SQL Server, SQL, and other popular database systems
Address the role's focus on collaboration with development teams, project managers, and other stakeholders, with an emphasis on effective communication and teamwork skills
Provide tactical advice for database portfolio development, live demonstrations, and project case studies, with a focus on data integrity, performance, and security
Include database administration interview preparation and coding challenge guidance, with a focus on technical interview questions, company-specific questions, and portfolio presentation strategies

Professional Standards:

Maintain consistent formatting, spacing, and professional tone throughout the document, with a focus on readability and clarity
Use database administration and web technology industry terminology appropriately and accurately, with a focus on clarity and precision
Include comprehensive benefits and growth opportunities relevant to database administration professionals, with an emphasis on professional development, leadership opportunities, and career progression
Provide actionable insights that give database administration candidates a competitive advantage, with a focus on technical interview preparation, portfolio development, and career advancement strategies

Technical Focus & Portfolio Emphasis:

Emphasize database management, optimization, and troubleshooting skills throughout the document, with a focus on data integrity, performance, and security
Include specific portfolio requirements tailored to the database administration discipline, with a focus on data integrity, performance optimization, and user experience design principles
Address technical documentation requirements, with a focus on code quality, commenting, and documentation standards relevant to database administration
Focus on problem-solving methods, performance optimization, and scalable database architecture, with an emphasis on database administration best practices and industry trends

Avoid:

Generic business jargon not relevant to database administration roles
Placeholder text or incomplete sections, with a focus on comprehensive and actionable information
Repetitive content across different sections, with a focus on unique and relevant information for each section
Non-technical terminology unless relevant to the specific database administration role, with a focus on clarity and precision
Marketing language unrelated to database administration, server management, or web development, with a focus on technical and industry-specific terminology

By following these content guidelines, you can generate a comprehensive, web technology-focused document that serves as a valuable resource for database administration candidates seeking their next opportunity in the web development industry.

Database Administrator