
Database Performance Optimizer
2 days ago
- Manage and optimize high availability setups using Patroni and Consul.
- Configure and administer PgBouncer for connection pooling.
- Fine-tune database parameters, perform query optimization, and leverage efficient indexing strategies.
- Monitor and troubleshoot database performance, proactively addressing potential bottlenecks.
- Design and implement robust backup and recovery plans to meet RPO (Recovery Point Objective) and RTO (Recovery Time Objective) requirements.
- Conduct failover tests and ensure seamless disaster recovery processes.
- Collaborate with teams using Kafka and NiFi to ensure efficient database interaction in a microservices ecosystem.
- Troubleshoot and optimize data pipelines and message flows involving PostgreSQL.
- Plan, test, and execute database version upgrades and schema migrations.
- Ensure minimal downtime and data integrity during transitions.
- Work with DWH concepts and data reporting tools to support analytical and BI requirements.
- Enhance data workflows to improve reporting and analytics efficiency.
- Create and maintain detailed documentation for database configurations, policies, and procedures.
- Share best practices and mentor junior DBAs or other team members.
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Database Programming Expert
5 days ago
Fatih, Istanbul, Turkey OBSS Full timeWe are looking for a highly skilled Database Programming Expert with expertise in PL/SQL development to join our team.About the RoleDevelop and maintain complex database systems using PL/SQLCollaborate with cross-functional teams to design, implement, and test database solutionsAnalyze and troubleshoot database issues to ensure optimal system...
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Technical Lead for Databases
6 days ago
Fatih, Istanbul, Turkey Vodafone Group Full timeRequirements and QualificationsTo be considered for this role, you must possess the following qualifications and skills:• Bachelor's or graduate degree in Computer Science or a related field• 3+ years of experience in database administration, software development, or a related field• Strong understanding of database systems, data modeling, and...
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Performance Optimization Specialist
5 days ago
Fatih, Istanbul, Turkey Marti Technologies (NYSE: MRT) Full timeMarti Technologies is committed to sustainable growth and community impact. As a Performance Optimization Specialist, you will drive operational excellence and efficiency in our ride-hailing business.You will be responsible for analyzing key business metrics, identifying opportunities for growth and efficiency, and executing data-driven initiatives.Your...
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Senior Database Specialist
1 day ago
Fatih, Istanbul, Turkey Withcherry Full timeWe are looking for a skilled Data Engineer to join our team at Withcherry and contribute to the development of our data infrastructure.The successful candidate will have a strong background in designing and optimizing scalable data pipelines, improving data quality, and collaborating with cross-functional teams to support business decisions with reliable...
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Performance Optimization Executive
6 days ago
Fatih, Istanbul, Turkey Booking Full timeAbout the JobWe're seeking an experienced Account Manager to join our team in Istanbul. As a key member of our sales function, you'll be responsible for building strong relationships with our accommodation partners and empowering them to optimize their performance on our platform.Key ResponsibilitiesManage your market by evaluating local market...
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Sales Performance Optimization Specialist
7 days ago
Fatih, Istanbul, Turkey Hirebridge Full timeAbout SovosSovos is a leading provider of tax, compliance and trust solutions for businesses operating in a complex regulatory environment. Our cloud-based software platform provides unparalleled integration with business applications and government compliance processes.We have over 100,000 customers across 100+ countries, including half the Fortune 500. Our...
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Senior Database Operations Specialist
2 days ago
Fatih, Istanbul, Turkey getirfinans Full timeRequirementsBachelor's degree in Computer Science, Software Engineering, Electrical-Electronics Engineering, or a related field.5+ years of hands-on experience as a DBA.Proven track record working with large-scale database environments.Expertise in PostgreSQL internals, query optimization, indexing strategies, and replication architectures.Practical...
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Database Solutions Developer
1 day ago
Fatih, Istanbul, Turkey Withcherry Full timeThe Data Engineer role at Withcherry involves designing and implementing scalable data pipelines that meet the needs of our business.You will be responsible for developing efficient data pipelines and ETL workflows using Python and SQL, collaborating with product and data teams to understand data requirements, and monitoring and optimizing the performance of...
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PostgreSQL Expert
2 days ago
Fatih, Istanbul, Turkey getirfinans Full timeAbout the RoleThe Senior Database Administrator will play a critical role in ensuring the performance, reliability, and scalability of our databases. This includes managing and optimizing high availability setups using Patroni and Consul, configuring and administering PgBouncer for connection pooling, fine-tuning database parameters, and monitoring and...
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Performance Channel Manager
4 days ago
Fatih, Istanbul, Turkey Gamegos Full timeAbout the JobWe are seeking a highly motivated Performance Channel Manager to join our team at Gamegos. In this role, you will be responsible for managing performance channels and optimizing campaigns on Google Adwords, Facebook Ads, and other platforms. You will work closely with our cross-functional teams to develop and execute marketing strategies that...
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Data Architect
6 days ago
Fatih, Istanbul, Turkey Vodafone Group Full timeJob SummaryWe are seeking a skilled professional to fill the role of Database Engineer at Vodafone Group. This is a challenging opportunity for someone with expertise in designing, implementing, and maintaining databases. The ideal candidate will have a strong understanding of database systems, including data modeling, schema design, and performance...
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Infrastructure Optimization Expert
1 day ago
Fatih, Istanbul, Turkey Ceibateleicu Full timeJob Title: Infrastructure Optimization ExpertCompany Overview:Ceibateleicu is a pioneer in the healthcare technology sector, committed to developing innovative solutions that enhance patient care and operational efficiency.Position Overview:We are seeking a seasoned Infrastructure Optimization Expert to join our team. In this role, you will work on...
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Business Performance Leader
5 days ago
Fatih, Istanbul, Turkey Marti Technologies (NYSE: MRT) Full timeMarti Technologies (NYSE: MRT) is a pioneering mobility app in Türkiye, offering a wide range of transportation services. As a Business Performance Leader, you will play a crucial role in driving strategic, analytical, and operational excellence in our ride-hailing business.This is a fast-paced, high-impact role that requires a data-driven mindset to solve...
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Information Systems Specialist
6 days ago
Fatih, Istanbul, Turkey Vodafone Group Full timeKey ResponsibilitiesThe Database Engineer will be responsible for performing the following key responsibilities:• Designing, implementing, and maintaining database environments• Collaborating with cross-functional teams to identify business needs and implement solutions• Ensuring data security, integrity, and compliance with regulatory standards•...
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Mobile Network Performance Manager
6 days ago
Fatih, Istanbul, Turkey Randstad Türkiye Full timeAbout the Role:The Mobile Network Performance Manager will be responsible for managing mobile networks (LTE-5G) end-to-end performance, following network and drive test KPIs and achieving targeted values. This role requires strong technical expertise and excellent communication skills.Key Tasks:Responsible for Service Quality Improvement, focusing on 5G and...
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Data Infrastructure Manager
2 days ago
Fatih, Istanbul, Turkey getirfinans Full timeJob OverviewWe are seeking an experienced Senior Database Administrator to join our team at getirfinans. As a key member of our data infrastructure team, you will be responsible for optimizing database performance, managing high availability setups, and maintaining seamless operations across our data infrastructure.This role is perfect for a seasoned DBA...
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Performance Marketing Manager
1 day ago
Fatih, Istanbul, Turkey HubX Inc. Full timeAbout the RoleThis is an exciting opportunity to join our growing team as a Performance Marketing Specialist. You'll be responsible for managing and optimizing performance marketing campaigns across various channels, including Facebook, Google, and other ad networks.We're looking for someone with hands-on experience in performance marketing, who can drive...
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Head of Operational Optimization
4 days ago
Fatih, Istanbul, Turkey Yemeksepeti Full timeJoin Our TeamAt Yemeksepeti, we are passionate about delivering an amazing customer experience through fast, easy, and convenient delivery. We operate in over 70 countries worldwide and are part of the Delivery Hero Group.We are seeking a highly skilled Head of Operational Optimization to join our team. This role offers a unique opportunity to drive...
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Reliability and Performance Engineer
1 day ago
Fatih, Istanbul, Turkey Ceibateleicu Full timeJob Title: Reliability and Performance EngineerCompany Overview:Ceibateleicu is a trailblazer in the healthcare technology industry, dedicated to developing innovative solutions that enhance patient care and operational efficiency.Position Overview:We are seeking a seasoned Reliability and Performance Engineer to join our team. In this role, you will work on...
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Network Performance Manager
7 days ago
Fatih, Istanbul, Turkey Vodafone Full timeAbout the RoleWe are seeking a Network Performance Manager to lead our team in achieving high-quality network performance.The successful candidate will have excellent knowledge of GSM, UMTS, and LTE Radio network functionality and a strong understanding of Core Domain in Voice and Data.They will also possess strong team leading and driving skills to gather...