Jobs
12-
Β· 21 views Β· 0 applications Β· 27d
DBA Engineer
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateResponsibilities: - Manage Relational and NoSQL DBMS through multiple product lifecycle environments, from development to mission-critical production systems. - Configure and maintain database servers and load balancers, including monitoring of system...Responsibilities:
- Manage Relational and NoSQL DBMS through multiple product lifecycle environments, from development to mission-critical production systems.
- Configure and maintain database servers and load balancers, including monitoring of system health and performance, to ensure high levels of performance, availability, and security.- Be a part of on-call incident escalations, analyze, solve, and correct issues in real-time, providing problem resolution end-to-end.
- Refine and automate regular processes, track issues, and document changes.
- Assist developers with complex query tuning and schema refinement.
- Perform scheduled maintenance and support release deployment activities.
- Support for data migration between different DBMS.
- On-call duty.
Requirements:
- 5+ years of experience supporting and optimizing high-load and highly-available MySQL databases in production environments;- Good knowledge of Linux operating system;
- Experience with cloud platforms, especially GCP;
- Experience with Terraform and GIT;
- Experience with performance tuning and optimization, using monitoring and troubleshooting tools;
- Substantial understanding of web applications architecture in relation to DB;
- Ability to work in a team;
- Stress resistance and analytical thinking.
Would be a big plus:
- Experience with ProxySQL, MySQL Orchestrator;- Experience with Debezium, Kafka;
- Experience with SaltStack;
- Experience with ScyllaDB & Aerospike;
- Experience with Java application stack (Spring, Hibernate);
- Upper intermediate English.
What we offer:
- International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
- Granting an Option;
- A professional environment with great people to work with;
- Competitive salary, performance review;
- Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
- Social package, including sports coverage, elite medical insurance for you and family;
- 20 working days paid vacation and 100% sick leaves coverage;
- Corporate taxi to the office and home;
- Opportunities to make a difference, to develop and grow;
- Regular corporate celebrations, team buildings and fun activities;
- Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.
More -
Β· 29 views Β· 0 applications Β· 4d
Database Administrator (Aurora MySQL Specialist)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· Beginner/ElementaryAbout Us: Nuxgame is a leading B2B software provider in the global iGaming industry, delivering innovative and comprehensive solutions for online casino and sports betting operators. Our platform includes turnkey solutions, extensive game aggregation...About Us:
Nuxgame is a leading B2B software provider in the global iGaming industry, delivering innovative and comprehensive solutions for online casino and sports betting operators. Our platform includes turnkey solutions, extensive game aggregation (offering access to thousands of titles), crypto casino capabilities, advanced sportsbook features, and powerful gamification tools. Since 2018, we've been empowering operators worldwide to launch successful brands, enhance player engagement, and thrive in the competitive iGaming market using cutting-edge technology. Our robust database infrastructure, centered on AWS Aurora MySQL, is fundamental to the performance and reliability of these solutions.
The Role:
As Nuxgame continues to lead in providing innovative B2B iGaming solutions globally, the reliability and performance of our underlying database infrastructure are paramount. We are seeking a highly skilled Senior Database Administrator, specializing in AWS Aurora MySQL, to become a key part of our core infrastructure team. Your primary mission will be to design, manage, optimize, and safeguard our complex Aurora MySQL 'server forest', ensuring exceptional availability, scalability, and security for the platforms that drive our clients' success. You will work closely with talented development teams (using PHP/Laravel), platform engineers, and data specialists, ensuring seamless database operations and integration with critical systems like Kafka and Redis within our extensive AWS environment. This is a key role where your expertise will directly contribute to the stability and performance of Nuxgame's cutting-edge iGaming products.
Key Requirements
- Administer, monitor, maintain, and optimize our AWS Aurora MySQL database clusters (including Provisioned and Serverless instances).
- Manage database infrastructure using the AWS RDS console, CLI, and APIs.
- Perform proactive and reactive performance tuning, including query optimization, indexing strategies, and configuration adjustments (parameter groups).
- Implement, test, and manage robust backup, recovery (including point-in-time recovery), and high-availability strategies specific to Aurora MySQL.
- Ensure database security best practices are implemented and maintained (encryption, access control, network security).
- Develop scripts (primarily Python) for automating routine database tasks, monitoring, and alerting.
- Collaborate closely with development teams (using PHP/Laravel) to optimize database interactions and schema design.
- Work with operations teams to ensure seamless integration within our AWS infrastructure.
- Diagnose and resolve complex database performance issues, connectivity problems, and data integrity incidents.
- Manage and optimize integrations between Aurora MySQL and other systems like Redis (caching) and Kafka (messaging/data streaming).
- Create and maintain clear technical documentation regarding database configurations, processes, and procedures.
- Participate in on-call rotation for critical database issues (if applicable).
- Potentially mentor junior team members.
Required Qualifications:
- Proven experience working as a Senior Database Administrator, with a strong focus on managing MySQL and/or AWS Aurora MySQL environments in production.
- Advanced expertise in SQL, specifically within the MySQL/Aurora dialect.
- Deep understanding and hands-on experience with AWS RDS and the specific features, capabilities, and limitations of Aurora MySQL (Provisioned and Serverless).
- Demonstrable experience in performance tuning, optimization (query analysis, indexing, caching), high availability configurations, and backup/recovery techniques for MySQL/Aurora.
- Strong familiarity with microservices architecture principles.
- Hands-on experience implementing and managing caching solutions with Redis.
- Proficiency in scripting languages, particularly Python, for automation and system integration.
- Solid understanding of managing databases within the AWS ecosystem (RDS, EC2, S3, CloudWatch, IAM, VPC).
- Excellent analytical and problem-solving skills with a proactive approach.
- Strong verbal and written communication skills.
- Ability to work effectively both independently and as part of a collaborative team.
Preferred Qualifications:
- AWS Certified Database - Specialty certification or other relevant MySQL/Aurora certifications.
- Experience managing multi-cluster environments ("server forests") or Aurora Global Databases.
- Familiarity with distributed messaging systems like Kafka.
- Working knowledge of PHP, sufficient to understand application interactions with the database (experience with Laravel framework is a plus).
- Understanding of compliance requirements relevant to the iGaming industry.
- Experience working within an Agile development framework.
- Familiarity with container orchestration tools like Kubernetes.
What We Offer:
- Work Format: Remote work format.
- Working Hours: Typically 09:00/10:00 to 17:00/18:00 (Kyiv time) (Monday-Friday).
- Compensation: Timely payment of competitive wages (salary).
- Employment: Official employment.
- Leave: 24 days of vacation annually.
- Team Environment: A friendly team and pleasant atmosphere without pressure or stress; open and democratic work organization.
- Projects: Interesting work on successful projects within the dynamic iGaming sector
-
Β· 9 views Β· 2 applications Β· 27d
MySQL Specialist\Database Administrator
Full Remote Β· Worldwide Β· Product Β· 5 years of experienceAs Nuxgame continues to lead in providing innovative B2B iGaming solutions globally, the reliability and performance of our underlying database infrastructure are paramount. We are seeking a highly skilled Senior Database Administrator, specializing in...As Nuxgame continues to lead in providing innovative B2B iGaming solutions globally, the reliability and performance of our underlying database infrastructure are paramount. We are seeking a highly skilled Senior Database Administrator, specializing in AWS Aurora MySQL, to become a key part of our core infrastructure team. Your primary mission will be to design, manage, optimize, and safeguard our complex Aurora MySQL 'server forest', ensuring exceptional availability, scalability, and security for the platforms that drive our clients' success. You will work closely with talented development teams (using PHP/Laravel), platform engineers, and data specialists, ensuring seamless database operations and integration with critical systems like Kafka and Redis within our extensive AWS environment. This is a key role where your expertise will directly contribute to the stability and performance of Nuxgame's cutting-edge iGaming products.
Key Responsibilities:
- Administer, monitor, maintain, and optimize our AWS Aurora MySQL database clusters (including Provisioned and Serverless instances).
- Manage database infrastructure using the AWS RDS console, CLI, and APIs.
- Perform proactive and reactive performance tuning, including query optimization, indexing strategies, and configuration adjustments (parameter groups).
- Implement, test, and manage robust backup, recovery (including point-in-time recovery), and high-availability strategies specific to Aurora MySQL.
- Ensure database security best practices are implemented and maintained (encryption, access control, network security).
- Develop scripts (primarily Python) for automating routine database tasks, monitoring, and alerting.
- Collaborate closely with development teams (using PHP/Laravel) to optimize database interactions and schema design.
- Work with operations teams to ensure seamless integration within our AWS infrastructure.
- Diagnose and resolve complex database performance issues, connectivity problems, and data integrity incidents.
- Manage and optimize integrations between Aurora MySQL and other systems like Redis (caching) and Kafka (messaging/data streaming).
- Create and maintain clear technical documentation regarding database configurations, processes, and procedures.
- Participate in on-call rotation for critical database issues (if applicable).
- Potentially mentor junior team members.
Required Qualifications:
- Proven experience working as a Senior Database Administrator, with a strong focus on managing MySQL and/or AWS Aurora MySQL environments in production.
- Advanced expertise in SQL, specifically within the MySQL/Aurora dialect.
- Deep understanding and hands-on experience with AWS RDS and the specific features, capabilities, and limitations of Aurora MySQL (Provisioned and Serverless).
- Demonstrable experience in performance tuning, optimization (query analysis, indexing, caching), high availability configurations, and backup/recovery techniques for MySQL/Aurora.
- Strong familiarity with microservices architecture principles.
- Hands-on experience implementing and managing caching solutions with Redis.
- Proficiency in scripting languages, particularly Python, for automation and system integration.
- Solid understanding of managing databases within the AWS ecosystem (RDS, EC2, S3, CloudWatch, IAM, VPC).
- Excellent analytical and problem-solving skills with a proactive approach.
- Strong verbal and written communication skills.
- Ability to work effectively both independently and as part of a collaborative team.
Preferred Qualifications:
- AWS Certified Database - Specialty certification or other relevant MySQL/Aurora certifications.
- Experience managing multi-cluster environments ("server forests") or Aurora Global Databases.
- Familiarity with distributed messaging systems like Kafka.
- Working knowledge of PHP, sufficient to understand application interactions with the database (experience with Laravel framework is a plus).
- Understanding of compliance requirements relevant to the iGaming industry.
- Experience working within an Agile development framework.
- Familiarity with container orchestration tools like Kubernetes.
What We Offer:
- Work Format: Remote work format.
- Working Hours: Typically 09:00/10:00 to 17:00/18:00 (Kyiv time) (Monday-Friday).
- Compensation: Timely payment of competitive wages (salary).
- Employment: Official employment.
- Leave: 24 days of vacation annually.
- Team Environment: A friendly team and pleasant atmosphere without pressure or stress; open and democratic work organization.
- Projects: Interesting work on successful projects within the dynamic iGaming sector
-
Β· 12 views Β· 0 applications Β· 10d
Database Administrator (MySQL)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateDelasport β Implementing Technological Solutions Here and Now. Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of...Delasport β Implementing Technological Solutions Here and Now.
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.
RESPONSIBILITIES
- Design and maintain database systems, ensuring high availability and reliability tailored to each end userβs role
- Implement databases aligned with specific user information needs and operational requirements
- Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
- Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
- Minimize database downtime, tuning parameters to maximize query performance and responsiveness
- Provide both proactive and reactive data management support to ensure uninterrupted operations
- Develop, enforce, and document comprehensive database policies, procedures, and standards
- Conduct regular tests and evaluations to safeguard data security, privacy, and integrity
- Monitor database performance, apply updates, and implement patches to maintain optimal operation
REQUIREMENTS
- Experience: Proven background in database administration, IT, database architecture, or a related field
- Technical Skills: Hands-on experience with database standards and end-user applications
- Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
- System Proficiency: Experience with GNU/Linux server environments
- Database Design: Familiarity with database design principles and documentation practices
- Programming Knowledge: Basic familiarity with programming languages
- Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically
- Education: BS degree in a computer discipline or a relevant certification
NICE TO HAVE
- Expertise with MySQL and PostgreSQL
- Familiarity with cloud technologies like GCP and AWS
- Experience with version control systems such as GitHub and Bitbucket
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker which is available from the first month of cooperation
- Life insurance with the broker which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
-
Β· 12 views Β· 1 application Β· 27d
Database Administrator (MySQL)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateFull-time office, Kyiv! Delasport β Implementing Technological Solutions Here and Now. Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a...Full-time office, Kyiv!
Delasport β Implementing Technological Solutions Here and Now.
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.RESPONSIBILITIES
- Design and maintain database systems, ensuring high availability and reliability tailored to each end userβs role
- Implement databases aligned with specific user information needs and operational requirements
- Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
- Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
- Minimize database downtime, tuning parameters to maximize query performance and responsiveness
- Provide both proactive and reactive data management support to ensure uninterrupted operations
- Develop, enforce, and document comprehensive database policies, procedures, and standards
- Conduct regular tests and evaluations to safeguard data security, privacy, and integrity
Monitor database performance, apply updates, and implement patches to maintain optimal operation
REQUIREMENTS
- Experience: Proven background in database administration, IT, database architecture, or a related field
- Technical Skills: Hands-on experience with database standards and end-user applications
- Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
- System Proficiency: Experience with GNU/Linux server environments
- Database Design: Familiarity with database design principles and documentation practices
- Programming Knowledge: Basic familiarity with programming languages
- Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically
Education: BS degree in a computer discipline or a relevant certification
NICE TO HAVE
- Expertise with MySQL and PostgreSQL
- Familiarity with cloud technologies like GCP and AWS
Experience with version control systems such as GitHub and Bitbucket
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker which is available from the first month of cooperation
- Life insurance with the broker which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainment
- Happy hours on Fridays
- Gig contract support
-
Β· 25 views Β· 2 applications Β· 26d
Senior PostgreSQL DBA
Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediateDescription We are a cross-functional international team collaborating across the globe on a major insurance product with integrated e-billing functionality.We are seeking a skilled PostgreSQL Database Administrator (DBA) with experience in infrastructure...Description
We are a cross-functional international team collaborating across the globe on a major insurance product with integrated e-billing functionality.We are seeking a skilled PostgreSQL Database Administrator (DBA) with experience in infrastructure automation tools like Terraform and Puppet to join our growing team. You will be responsible for managing, optimizing, and automating PostgreSQL database environments to ensure high availability, security, and performance.
Requirements
- 5+ years of proven experience as a PostgreSQL DBA or similar role.
- Strong knowledge of PostgreSQL internals, replication, and performance tuning.
- Hands-on experience with Terraform and Puppet for infrastructure as code (IaC).
- Experience with Linux-based operating systems.
- Familiarity with scripting languages such as Bash, Python, or similar.
- Knowledge of backup and recovery strategies.
- Strong problem-solving skills and attention to detail.
- Good communication and teamwork skills
- Experience with cloud platforms (AWS, Azure, GCP).
- Knowledge of containerization tools like Docker and orchestration with Kubernetes.
- Understanding of CI/CD pipelines.
Job responsibilities
- Administer and maintain PostgreSQL databases in production and development environments.
- Design, implement, and optimize database schemas, queries, and indexes.
- Manage database backups, recovery, and disaster recovery plans.
- Monitor database performance and implement improvements.
- Automate database provisioning and configuration using Terraform and Puppet.
- Collaborate with DevOps and development teams to streamline deployment pipelines.
- Implement security best practices, including access control and auditing.
- Troubleshoot and resolve database-related issues.
- Keep up-to-date with new PostgreSQL features and automation tools.
-
Β· 16 views Β· 0 applications Β· 25d
Senior DBA (PostgreSQL)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateDelasport β Implementing Technological Solutions Here and Now. Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of...Delasport β Implementing Technological Solutions Here and Now.
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.
RESPONSIBILITIES
- Develop and maintain database systems to ensure high availability and tailored performance for each userβs unique needs
- Design databases that effectively address end-user information requirements
- Manage user permissions and facilitate precise data distribution to ensure the right data reaches the right people, in the right format, at the right time
- Utilize high-speed transaction recovery and robust backup procedures to safeguard data
- Proactively reduce database downtime and fine-tune parameters for optimal query performance
- Provide both proactive and responsive support for seamless data management
- Define, uphold, and document database policies, procedures, and best practices
- Conduct regular tests and evaluations to uphold data security, privacy, and integrity
- Monitor database performance continuously, making necessary changes and applying new patches and updates when needed
REQUIREMENTS
- Demonstrated experience in database administration, IT, database architecture, or a similar field
- Expertise in PostgreSQL
- Practical experience with database standards and end-user applications
- Strong knowledge of data backup, recovery, security, integrity, and SQL or NoSQL engines
- Familiarity with GNU/Linux server environments
- Skilled in database design and documentation
- Previous experience using DBA case tools (both frontend and backend) and third-party tools
- Background in replication and load balancing technologies
- Basic familiarity with programming languages
- Excellent problem-solving skills and the ability to think algorithmically
- BS degree in computer science or a related field, or relevant certification
NICE TO HAVE
- Proficiency in MySQL
- Knowledge of cloud platforms like GCP and AWS
- Familiarity with version control systems, including GitHub, Bitbucket, etc.
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker, which is available from the first month of cooperation
- Life insurance with the broker, which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
-
Β· 21 views Β· 1 application Β· 18d
Senior DBA (PostgreSQL)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateFull-time office, Kyiv!!! Delasport β Implementing Technological Solutions Here and Now. Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a...Full-time office, Kyiv!!!
Delasport β Implementing Technological Solutions Here and Now.
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.
RESPONSIBILITIES
- Develop and maintain database systems to ensure high availability and tailored performance for each userβs unique needs
- Design databases that effectively address end-user information requirements
- Manage user permissions and facilitate precise data distribution to ensure the right data reaches the right people, in the right format, at the right time
- Utilize high-speed transaction recovery and robust backup procedures to safeguard data
- Proactively reduce database downtime and fine-tune parameters for optimal query performance
- Provide both proactive and responsive support for seamless data management
- Define, uphold, and document database policies, procedures, and best practices
- Conduct regular tests and evaluations to uphold data security, privacy, and integrity
- Monitor database performance continuously, making necessary changes and applying new patches and updates when needed
REQUIREMENTS
- Demonstrated experience in database administration, IT, database architecture, or a similar field
- Expertise in PostgreSQL
- Practical experience with database standards and end-user applications
- Strong knowledge of data backup, recovery, security, integrity, and SQL or NoSQL engines
- Familiarity with GNU/Linux server environments
- Skilled in database design and documentation
- Previous experience using DBA case tools (both frontend and backend) and third-party tools
- Background in replication and load balancing technologies
- Basic familiarity with programming languages
- Excellent problem-solving skills and the ability to think algorithmically
- BS degree in computer science or a related field, or relevant certification
NICE TO HAVE
- Proficiency in MySQL
- Knowledge of cloud platforms like GCP and AWS
- Familiarity with version control systems, including GitHub, Bitbucket, etc.
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, unlimited sick leaves, paid days on special occasions)
- Health insurance with the broker which is available from the first month of cooperation
- Public holidays
- Life insurance with the broker which is available from the first month of cooperation
- Be-weekly English courses with native speakers based on your level
- Sports activities reimbursement
- Happy hours on Fridays
- Corporate entertainments
- Ukraine-based educational programs
- Modern technical equipment
- Gig contract support
-
Β· 16 views Β· 1 application Β· 12d
Senior Database Administrator
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· IntermediateWe are seeking a Senior PostgreSQL Database Administrator who will be responsible for the performance, integrity, and security of our databases. You will work closely with our engineering and DevOps teams to design, optimize, and monitor databases that...We are seeking a Senior PostgreSQL Database Administrator who will be responsible for the performance, integrity, and security of our databases. You will work closely with our engineering and DevOps teams to design, optimize, and monitor databases that support our mission-critical applications. This role requires deep expertise in PostgreSQL, a passion for problem-solving, and a drive to innovate scalable data solutions.
Key Responsibilities- Database Administration: Install, configure, upgrade, and manage PostgreSQL instances across development, testing, and production environments.
- Performance Tuning & Optimization: Proactively monitor query performance, troubleshoot bottlenecks, and optimize database schema and queries.
- Backup & Recovery: Develop and maintain robust backup strategies and disaster recovery plans to ensure maximum availability and reliability.
- Security & Compliance: Implement database security best practices, including access control, data encryption, and compliance with industry standards.
- Monitoring & Alerting: Set up and fine-tune alerting and monitoring tools to detect and address issues before they affect business operations.
- Collaboration & Leadership: Provide guidance on database design best practices, and collaborate with cross-functional teams on strategic initiatives.
- Documentation: Create and maintain comprehensive documentation for database processes, configurations, and architectural decisions.
Qualifications- Experience: 5+ years of hands-on experience with PostgreSQL database administration versions 12 and later, including knowledge of new features and improvements. Experience managing databases with terabytes of data and supporting high transaction rates.
- Technical Expertise: Deep knowledge of PostgreSQL internals, replication (streaming, logical), high availability solutions, partitioning, and performance tuning.
- Scripting & Automation: Proficiency with scripting languages (e.g., Bash) and automation tools to manage database environments at scale.
- Cloud Experience: Experience working in cloud environments (AWS) with managed databases or self-hosted setups.
- Tools & Technology: Familiarity with monitoring and profiling tools (e.g., Zabbix, Prometheus, Grafana) for performance analysis and capacity planning. Knowledge of Linux at the level of a power user.
- Soft Skills: Strong communication, problem-solving, and organizational skills, with a track record of proactively identifying and implementing solutions.
Nice to Have- Familiarity with additional database technologies (e.g., ClickHouse, Vertica, MongoDB) is a plus, but not required.
- Previous experience with a rapidly scaling environment
We offer:
- 30 days off β we value rest and recreation.
- Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
- Remote work or the opportunity β our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
- Flexible work schedule β we expect a full-time commitment but do not track your working hours.
- Flat hierarchy without micromanagement β our doors are open, and all teammates are approachable.
-
Β· 10 views Β· 0 applications Β· 10d
Database Administrator (MySQL)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateDelasport β Implementing Technological Solutions Here and Now. Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of...Delasport β Implementing Technological Solutions Here and Now.
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.
RESPONSIBILITIES
- Design and maintain database systems, ensuring high availability and reliability tailored to each end userβs role
- Implement databases aligned with specific user information needs and operational requirements
- Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
- Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
- Minimize database downtime, tuning parameters to maximize query performance and responsiveness
- Provide both proactive and reactive data management support to ensure uninterrupted operations
- Develop, enforce, and document comprehensive database policies, procedures, and standards
- Conduct regular tests and evaluations to safeguard data security, privacy, and integrity
- Monitor database performance, apply updates, and implement patches to maintain optimal operation
REQUIREMENTS
- Experience: Proven background in database administration, IT, database architecture, or a related field
- Technical Skills: Hands-on experience with database standards and end-user applications
- Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
- System Proficiency: Experience with GNU/Linux server environments
- Database Design: Familiarity with database design principles and documentation practices
- Programming Knowledge: Basic familiarity with programming languages
- Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically
- Education: BS degree in a computer discipline or a relevant certification
NICE TO HAVE
- Expertise with MySQL and PostgreSQL
- Familiarity with cloud technologies like GCP and AWS
- Experience with version control systems such as GitHub and Bitbucket
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker which is available from the first month of cooperation
- Life insurance with the broker which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
-
Β· 4 views Β· 0 applications Β· 2d
Database Administrator (MySQL)
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateDelasport β Implementing Technological Solutions Here and Now. Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of...Delasport β Implementing Technological Solutions Here and Now.
Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.
RESPONSIBILITIES
- Design and maintain database systems, ensuring high availability and reliability tailored to each end userβs role
- Implement databases aligned with specific user information needs and operational requirements
- Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
- Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
- Minimize database downtime, tuning parameters to maximize query performance and responsiveness
- Provide both proactive and reactive data management support to ensure uninterrupted operations
- Develop, enforce, and document comprehensive database policies, procedures, and standards
- Conduct regular tests and evaluations to safeguard data security, privacy, and integrity
- Monitor database performance, apply updates, and implement patches to maintain optimal operation
REQUIREMENTS
- Experience: Proven background in database administration, IT, database architecture, or a related field
- Technical Skills: Hands-on experience with database standards and end-user applications
- Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
- System Proficiency: Experience with GNU/Linux server environments
- Database Design: Familiarity with database design principles and documentation practices
- Programming Knowledge: Basic familiarity with programming languages
- Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically
- Education: BS degree in a computer discipline or a relevant certification
NICE TO HAVE
- Expertise with MySQL and PostgreSQL
- Familiarity with cloud technologies like GCP and AWS
- Experience with version control systems such as GitHub and Bitbucket
WHAT WE CAN OFFER YOU
- Modern office in Podil with an uninterruptible power supply and the Internet
- Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
- Public holidays
- Health insurance with the broker which is available from the first month of cooperation
- Life insurance with the broker which is available from the first month of cooperation
- Modern technical equipment
- English courses with native speakers
- Ukraine-based educational programs
- Sports activities reimbursement
- Corporate entertainments
- Happy hours on Fridays
- Gig contract support
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Database Architect / Data Platform Architect
Full Remote Β· Ukraine Β· Product Β· 5 years of experienceΠΠΎΠΌΠΏΠ°Π½ΡΡ, ΡΠΊΠ° Π±ΡΠ΄ΡΡ ΡΡΡΠ°ΡΠ½Ρ data-ΡΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ Π² ΡΡΠ΅ΡΡ ΡΡΡΠ½Π΅ΡΡ ΡΠ° Π·Π΄ΠΎΡΠΎΠ²'Ρ Π΄Π»Ρ ΠΏΡΠ΄ΡΡΠΈΠΌΠΊΠΈ ΠΊΠ»ΡΡΠΎΠ²ΠΈΡ Π±ΡΠ·Π½Π΅Ρ-ΡΡΡΠ΅Π½Ρ. Π£ ΡΠ΅Π½ΡΡΡ β Π΄Π°Π½Ρ: Π·ΡΠ±ΡΠ°Π½Ρ, ΡΡΡΡΠΊΡΡΡΠΎΠ²Π°Π½Ρ, Π²ΡΠ·ΡΠ°Π»ΡΠ·ΠΎΠ²Π°Π½Ρ ΠΉ Π΄ΠΎΡΡΡΠΏΠ½Ρ. Π¨ΡΠΊΠ°ΡΠΌΠΎ ΡΠΈΠ»ΡΠ½ΠΎΠ³ΠΎ Database Architect, ΡΠΊΠΈΠΉ Π½Π΅ ΠΏΡΠΎΡΡΠΎ βΡΡΠΈΠΌΠ°Ρ ΠΠ Ρ ΠΆΠΈΠ²ΠΎΠΌΡ...ΠΠΎΠΌΠΏΠ°Π½ΡΡ, ΡΠΊΠ° Π±ΡΠ΄ΡΡ ΡΡΡΠ°ΡΠ½Ρ data-ΡΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ Π² ΡΡΠ΅ΡΡ ΡΡΡΠ½Π΅ΡΡ ΡΠ° Π·Π΄ΠΎΡΠΎΠ²'Ρ Π΄Π»Ρ ΠΏΡΠ΄ΡΡΠΈΠΌΠΊΠΈ ΠΊΠ»ΡΡΠΎΠ²ΠΈΡ Π±ΡΠ·Π½Π΅Ρ-ΡΡΡΠ΅Π½Ρ. Π£ ΡΠ΅Π½ΡΡΡ β Π΄Π°Π½Ρ: Π·ΡΠ±ΡΠ°Π½Ρ, ΡΡΡΡΠΊΡΡΡΠΎΠ²Π°Π½Ρ, Π²ΡΠ·ΡΠ°Π»ΡΠ·ΠΎΠ²Π°Π½Ρ ΠΉ Π΄ΠΎΡΡΡΠΏΠ½Ρ. Π¨ΡΠΊΠ°ΡΠΌΠΎ ΡΠΈΠ»ΡΠ½ΠΎΠ³ΠΎ Database Architect, ΡΠΊΠΈΠΉ Π½Π΅ ΠΏΡΠΎΡΡΠΎ βΡΡΠΈΠΌΠ°Ρ ΠΠ Ρ ΠΆΠΈΠ²ΠΎΠΌΡ ΡΡΠ°Π½Ρβ, Π° Π±ΡΠ΄ΡΡ ΡΡ ΡΠΊ ΠΏΡΠΎΠ΄ΡΠΊΡ β Π½Π°Π΄ΡΠΉΠ½ΠΎ, ΠΌΠ°ΡΡΡΠ°Π±ΠΎΠ²Π°Π½ΠΎ, Π·ΡΠΎΠ·ΡΠΌΡΠ»ΠΎ Π΄Π»Ρ Π±ΡΠ·Π½Π΅ΡΡ.
π Π©ΠΎ ΠΏΠΎΡΡΡΠ±Π½ΠΎ ΡΠΎΠ±ΠΈΡΠΈ:
- ΠΡΠΎΡΠΊΡΡΠ²Π°ΡΠΈ, Π°Π΄ΠΌΡΠ½ΡΡΡΡΡΠ²Π°ΡΠΈ ΡΠ° ΠΎΠΏΡΠΈΠΌΡΠ·ΡΠ²Π°ΡΠΈ ΡΠ΅Π»ΡΡΡΠΉΠ½Ρ Π±Π°Π·ΠΈ Π΄Π°Π½ΠΈΡ (PostgreSQL / MS SQL / MySQL / ClickHouse)
- ΠΡΠ°ΡΡΠ²Π°ΡΠΈ Π· Π²Π΅Π»ΠΈΠΊΠΈΠΌΠΈ ΠΎΠ±ΡΡΠ³Π°ΠΌΠΈ Π΄Π°Π½ΠΈΡ , Π½Π°Π»Π°ΡΡΠΎΠ²ΡΠ²Π°ΡΠΈ ΡΠ΅Π·Π΅ΡΠ²ΡΠ²Π°Π½Π½Ρ, ΠΊΠ»Π°ΡΡΠ΅ΡΠΈΠ·Π°ΡΡΡ, ΡΠ΅ΠΏΠ»ΡΠΊΠ°ΡΡΡ, ΡΠ°ΡΠ΄ΡΠ½Π³
- ΠΡΠ΄ΡΠ²Π°ΡΠΈ Π·Π²ΡΡΠ½ΡΡΡΡ, ΠΏΡΠ΄ΡΡΠΈΠΌΡΠ²Π°ΡΠΈ BI-ΡΡΡΠ΅Π½Π½Ρ, ΡΡΠ²ΠΎΡΡΠ²Π°ΡΠΈ Π°Π½Π°Π»ΡΡΠΈΡΠ½Ρ ΠΌΠΎΠ΄Π΅Π»Ρ
- Π‘ΡΠ²ΠΎΡΡΠ²Π°ΡΠΈ ΠΏΠ°ΠΉΠΏΠ»Π°ΠΉΠ½ΠΈ ETL, Π΄ΠΎΠΏΠΎΠΌΠ°Π³Π°ΡΠΈ Π±ΡΠ·Π½Π΅ΡΡ ΠΎΡΡΠΈΠΌΡΠ²Π°ΡΠΈ ΠΊΠΎΡΠΈΡΠ½Ρ ΡΠ½ΡΠΎΡΠΌΠ°ΡΡΡ Π· Π΄Π°Π½ΠΈΡ
ΠΡΠ°ΡΡΠ²Π°ΡΠΈ Π· ΡΠΎΠ·ΡΠΎΠ±Π½ΠΈΠΊΠ°ΠΌΠΈ, Π°Π½Π°Π»ΡΡΠΈΠΊΠ°ΠΌΠΈ, ΠΊΠ΅ΡΡΠ²Π½ΠΈΡΡΠ²ΠΎΠΌ: ΠΏΠΎΡΡΠ½ΡΠ²Π°ΡΠΈ ΡΠΊΠ»Π°Π΄Π½Ρ ΡΠ΅ΡΡ ΠΏΡΠΎΡΡΠΎ
π§© ΠΠΈ ΡΡΠΊΠ°ΡΠΌΠΎ ΡΠ°Ρ ΡΠ²ΡΡ, ΡΠΊΠΈΠΉ:
- ΠΠ°Ρ 5+ ΡΠΎΠΊΡΠ² Π΄ΠΎΡΠ²ΡΠ΄Ρ Π· ΡΠ΅Π»ΡΡΡΠΉΠ½ΠΈΠΌΠΈ Π‘Π£ΠΠ
- ΠΠΏΠ΅Π²Π½Π΅Π½ΠΎ Π²ΠΎΠ»ΠΎΠ΄ΡΡ SQL (ΡΠΊΠ»Π°Π΄Π½Ρ Π·Π°ΠΏΠΈΡΠΈ, Π²ΡΠΊΠΎΠ½Π½Ρ ΡΡΠ½ΠΊΡΡΡ, CTE, ΠΏΡΠ΄Π·Π°ΠΏΠΈΡΠΈ)
- Π ΠΎΠ·ΡΠΌΡΡ ΡΠ½Π΄Π΅ΠΊΡΠ°ΡΡΡ, ΡΡΠ°Π½Π·Π°ΠΊΡΡΠΉΠ½ΡΡΡΡ, ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΡΡΡΡ
- ΠΠ½Π°Ρ, ΡΠΊ ΠΏΠΎΠ±ΡΠ΄ΡΠ²Π°ΡΠΈ ETL Π°Π±ΠΎ Π°Π½Π°Π»ΡΡΠΈΡΠ½ΠΈΠΉ ΠΏΠ°ΠΉΠΏΠ»Π°ΠΉΠ½
Π¦ΡΠ½ΡΡ ΡΡΡΡΠΊΡΡΡΠ½ΡΡΡΡ, Π°Π½Π°Π»ΡΡΠΈΡΠ½ΡΡΡΡ, Ρ Π²ΠΌΡΡ ΡΠΈΡΡΠ΅ΠΌΠ½ΠΎ ΠΏΠΎΡΡΠ½ΡΠ²Π°ΡΠΈ ΡΡΡΠ΅Π½Π½Ρ ΠΊΠΎΠΌΠ°Π½Π΄Ρ
π§© ΠΡΠ΄Π΅ ΠΏΠ»ΡΡΠΎΠΌ:
- ΠΠ°Ρ Π΄ΠΎΡΠ²ΡΠ΄ Π· BI-ΡΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°ΠΌΠΈ (Tableau, Power BI, Metabase)
- ΠΠΌΡΡ ΠΏΡΠ°ΡΡΠ²Π°ΡΠΈ Π· NoSQL (MongoDB, Redis)
ΠΡΠ°ΡΡΠ²Π°Π² Π°Π±ΠΎ ΠΌΠ°Ρ ΡΡΠ²Π»Π΅Π½Π½Ρ ΠΏΡΠΎ Ρ ΠΌΠ°ΡΠ½Ρ ΡΡΡΠ΅Π½Π½Ρ (AWS RDS, Google Cloud, Azure DB)
π‘ Π©ΠΎ ΠΌΠΈ ΠΏΡΠΎΠΏΠΎΠ½ΡΡΠΌΠΎ:
- Π Π΅Π°Π»ΡΠ½ΠΈΠΉ Π²ΠΏΠ»ΠΈΠ² Π½Π° Π°ΡΡ ΡΡΠ΅ΠΊΡΡΡΡ ΡΠΈΡΡΠ΅ΠΌΠΈ
- Π£ΡΠ°ΡΡΡ Ρ ΠΏΡΠΎΠ΄ΡΠΊΡΠΎΠ²ΠΎΠΌΡ ΡΠΎΠ·Π²ΠΈΡΠΊΡ ΠΊΠΎΠΌΠΏΠ°Π½ΡΡ
- ΠΡΠΎΡΠ΅ΡΡΠΉΠ½Π΅ ΡΠ΅ΡΠ΅Π΄ΠΎΠ²ΠΈΡΠ΅ Π±Π΅Π· Π±ΡΡΠΎΠΊΡΠ°ΡΡΡ
- ΠΠΎΠΌΠ°Π½Π΄Ρ, ΡΠΊΠ° ΡΠΎΠ·ΡΠΌΡΡ ΡΡΠ½Π½ΡΡΡΡ ΡΠΊΡΡΠ½ΠΈΡ Π΄Π°Π½ΠΈΡ
- ΠΠ½ΡΡΠΊΠΈΠΉ Π³ΡΠ°ΡΡΠΊ, ΠΏΠΎΠ²Π½Π° Π²ΡΠ΄Π΄Π°Π»Π΅Π½ΡΡΡΡ
Π’ΠΈΠΏ Π·Π°ΠΉΠ½ΡΡΠΎΡΡΡ: full-time
π¨ ΠΠ°ΡΡΠΊΠ°Π²ΠΈΠ² ΠΎΠΏΠΈΡ? ΠΠ°Π΄ΡΠΈΠ»Π°ΠΉ ΡΠ΅Π·ΡΠΌΠ΅ β Ρ ΠΌΠΈ Π· ΡΠ°Π΄ΡΡΡΡ ΠΏΠΎΠ·Π½Π°ΠΉΠΎΠΌΠΈΠΌΠΎΡΡ.
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