Database Engineer Job at 8x8 (Aveiro)

Senior Database Engineer

We’re looking for a skilled Data Reliability Engineer to join our team for a cli...

Location

Salary:

Not provided

Zoolatech

Expiration Date

Until further notice

Requirements

5+ years of experience in Data Engineering, Database Reliability, or Infrastructure Operations
Strong expertise in PostgreSQL on AWS, including tuning, replication, backups, and HA configurations
Experience operating RDBMS databases (PostgreSQL, MySQL, etc.) and Kubernetes technologies is highly desirable
Experience provisioning and operating NoSQL databases at scale like Elasticsearch, Elastic Cache, DynamoDB, Neo4j, Mongo, Cassandra, etc.
Advanced SQL scripting and query optimization skills
Experience with data systems monitoring, alerting, and performance tuning
Strong programming/scripting in Java, Python, or Shell
Proven experience in designing or supporting complex data ecosystems
Solid understanding of cloud infrastructure (preferably AWS) and Infrastructure as Code tools (Terraform)
Familiarity with event streaming platforms (Kafka), and observability stacks (New Relic, ELK, etc.)

Job Responsibility

Own and optimize the reliability, availability, and performance of data infrastructure across production systems
Lead the design and implementation of resilient, secure, and observable data systems
Collaborate with SRE, Security, and Engineering teams to enforce data infrastructure standards and align on architectural decisions
Design and implement automation around provisioning, uptime monitoring, data refresh, integrity, backups, and disaster recovery
Support application developers with performance tuning, complex query optimization, and database design reviews
Analyze and resolve performance bottlenecks and incidents with a focus on long-term solutions
Participate in on-call rotation to support production systems and ensure high availability
Actively contribute to improving incident response and observability through metrics, alerting, and runbooks
Work with technologies such as Java, Ruby on Rails, PostgreSQL, AWS, Kafka, S3, Elasticsearch

What we offer

Paid Vacation
Sick Days
Floating Holidays
Sport/Insurance Compensation
English Classes
Charity
Training Compensation

Senior Database Engineer

We’re looking for a skilled Data Reliability Engineer to join our team for a cli...

Location

United States

Salary:

Not provided

Zoolatech

Expiration Date

Until further notice

Requirements

5+ years of experience in Data Engineering, Database Reliability, or Infrastructure Operations
Strong expertise in PostgreSQL on AWS, including tuning, replication, backups, and HA configurations
Experience operating RDBMS databases (PostgreSQL, MySQL, etc.) and Kubernetes technologies is highly desirable
Experience provisioning and operating NoSQL databases at scale like Elasticsearch, Elastic Cache, DynamoDB, Neo4j, Mongo, Cassandra, etc.
Advanced SQL scripting and query optimization skills
Experience with data systems monitoring, alerting, and performance tuning
Strong programming/scripting in Java, Python, or Shell
Proven experience in designing or supporting complex data ecosystems
Solid understanding of cloud infrastructure (preferably AWS) and Infrastructure as Code tools (Terraform)
Familiarity with event streaming platforms (Kafka), and observability stacks (New Relic, ELK, etc.)

Job Responsibility

Own and optimize the reliability, availability, and performance of data infrastructure across production systems
Lead the design and implementation of resilient, secure, and observable data systems
Collaborate with SRE, Security, and Engineering teams to enforce data infrastructure standards and align on architectural decisions
Design and implement automation around provisioning, uptime monitoring, data refresh, integrity, backups, and disaster recovery
Support application developers with performance tuning, complex query optimization, and database design reviews
Analyze and resolve performance bottlenecks and incidents with a focus on long-term solutions
Participate in on-call rotation to support production systems and ensure high availability
Actively contribute to improving incident response and observability through metrics, alerting, and runbooks
Work with technologies such as Java, Ruby on Rails, PostgreSQL, AWS, Kafka, S3, Elasticsearch

What we offer

Paid Vacation
Sick Days
Floating Holidays
Sport/Insurance Compensation
English Classes
Charity
Training Compensation

Fulltime

Senior / Staff Software Engineer (Database)

Our database technology sits at the heart of the Materialize product—a product t...

Location

United States , New York

Salary:

164050.00 - 250000.00 USD / Year

Materialize

Expiration Date

Until further notice

Requirements

Several years of experience developing software
Passionate about distributed systems and/or databases
Excited to learn Rust if not already using it
Pride in owning work end-to-end
Ability to write clear design docs and well-documented code
Love solving hard problems in service of the customer
Excited about working at the intersection of frontier academic research and a venture-backed startup

Job Responsibility

Design and deliver improvements to the Database, with an eye on correctness, reliability, and performance
Own projects end-to-end, from early stage design to holding the pager
Debug and resolve complex distributed systems issues, sometimes directly with customers
Continually improve system reliability, observability, and automation
Collaborate across your team, with Product, with Field Eng, and all other stakeholders to align on direction, carefully prioritize, and build the best product for our users
Share your work through mentorship, demos, blog posts, and any other relevant channels

What we offer

Equity

Fulltime

Database Performance Engineer

We're seeking a Database Performance Engineer to join our Engineering Infrastruc...

Location

United States

Salary:

Not provided

Seamless.AI

Expiration Date

Until further notice

Requirements

5+ years of experience as a Database Engineer, Database Administrator (DBA), or Performance Engineer working on PostgreSQL in production
Deep understanding of query planning, indexing strategies, and PostgreSQL internals
Experience with OpenSearch, Elasticsearch, or other document-based databases (preferred)
Strong knowledge of SQL optimization, database partitioning, replication, and caching strategies
Hands-on experience with performance profiling, benchmarking tools, and observability stacks
Proficiency in scripting or automation tools (Python, Bash, Ansible, Terraform)
Familiarity with cloud-based database services (AWS RDS, Aurora, or GCP Cloud SQL)
Solid understanding of data security, compliance, and access control principles
Excellent problem-solving skills and ability to work in fast-paced, cross-functional environments
Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience)

Job Responsibility

Design, implement, and optimize SQL queries, stored procedures, and indexes to achieve low-latency performance
Fine-tune PostgreSQL configurations for maximum throughput and minimal resource utilization
Collaborate with backend and infrastructure engineers to diagnose and resolve performance issues
Manage and optimize large-scale database clusters, including replication, sharding, and partitioning
Ensure database uptime, backup, recovery, and disaster recovery objectives (RTO/RPO) are consistently met
Set up and monitor performance metrics, alerts, and dashboards (e.g., using pg_stat_statements, Prometheus, Grafana)
Conduct capacity planning and load testing to prepare for traffic spikes and data growth
Partner with Security and Compliance teams to ensure database access, data encryption, and retention policies meet regulatory standards
Develop and maintain documentation for database configurations, maintenance routines, and operational procedures
Support query performance reviews and educate developers on best practices for writing efficient SQL

Fulltime

Cloud Database Engineer

The Cloud Engineer will be responsible for architecting, deploying, and managing...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

7+ years of experience in cloud engineering or a similar role
Strong hands-on experience with Google Cloud Platform (GCP)
Solid understanding and hands-on experience with Oracle Cloud Infrastructure (OCI)
Proven knowledge and hands-on experience with Oracle Database administration and management on OCI
Expert-level proficiency in Terraform for provisioning and managing infrastructure on both GCP and OCI
Experience with scripting languages (e.g., Python, Bash, PowerShell) is plus
Familiarity with containerization technologies (Docker) and orchestration (Kubernetes) is plus
Experience with version control systems (e.g., Git)
Strong understanding of networking concepts (TCP/IP, DNS, VPN, Firewalls)
Excellent problem-solving skills and attention to detail

Job Responsibility

Design, implement, and maintain robust cloud infrastructure on GCP and OCI using Terraform
Develop and manage CI/CD pipelines for automated deployment of cloud resources
Ensure the security, reliability, and performance of cloud environments
Collaborate with development teams to integrate cloud services and optimize application performance
Implement and manage monitoring, logging, and alerting solutions for cloud infrastructure
Troubleshoot and resolve complex infrastructure issues in a timely manner
Stay up-to-date with the latest cloud technologies, best practices, and industry trends, particularly within GCP, OCI, and Terraform
Participate in on-call rotations to support critical production systems
Document cloud architecture, configurations, and operational procedures

Fulltime

Database Reliability Engineer

The Database Reliability Engineer (DBRE) is responsible for managing, building, ...

Location

United States

Salary:

120000.00 - 179000.00 USD / Year

PointClickCare

Expiration Date

Until further notice

Requirements

3+ years of experience working with relational database systems
Strong hands-on experience with MySQL (administration, performance tuning, replication, HA/DR)
1+ years in a DBRE or database-focused engineering role
Experience working in cloud environments (AWS, GCP, or Azure — Azure preferred)
Coding and automation experience (Python, PowerShell, SQL, etc.)
Experience with Infrastructure-as-Code tools such as Ansible and Terraform
Experience working with source control systems such as Git
MySQL experience preferred
PostgreSQL is a plus
Experience working with VLDBs (1+ TB) and managing large database fleets (100+ instances)

Job Responsibility

Managing, building, maintaining, monitoring, and troubleshooting the cloud-based MySQL database infrastructure that our mission-critical SaaS application depends on
Focuses heavily on automation and coding to reduce operational toil
Collaborate closely with Engineering and SRE teams to support new product development and ensure reliable database integration across the platform
Work on observability of MySQL database metrics and ensure database performance and reliability objectives are consistently met
Work with the DBA team to identify areas of operational toil and implement automations/processes to manage PCC’s MySQL database systems at scale
Apply a data-driven approach to performance tuning, availability improvements, and operational optimization
Provide database support to Engineering and SRE teams, including review of database migrations, query performance, schema/design improvements, and standardizing MySQL configuration and deployment patterns
Assist the DBA team with performance troubleshooting and root-cause analysis

What we offer

Benefits starting from Day 1!
Retirement Plan Matching
Flexible Paid Time Off
Wellness Support Programs and Resources
Parental & Caregiver Leaves
Fertility & Adoption Support
Continuous Development Support Program
Employee Assistance Program
Allyship and Inclusion Communities
Employee Recognition … and more!

Fulltime

Senior Database Engineer Expert

At JFrog, we're reinventing DevOps to help the world's greatest companies innova...

Location

Israel , Netanya/Tel Aviv

Salary:

Not provided

JFrog

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience working with PostgreSQL in production high-scale environments
Proven expertise in PostgreSQL performance tuning, optimization, and internals
Excellent SQL skills, including complex and performance-critical queries
Strong understanding of how applications interact with databases, including connection pools, ORMs, transaction patterns, and failure modes
Experience working with large datasets up to a few TBs in volume and high concurrency with 5000+ connections
Experience with both cloud-managed PostgreSQL and self-managed deployments
Solid understanding of schema design, migrations, and backward-compatible data evolution
Ability to work cross-team as part of a DevOps organization providing shared infrastructure and expertise
Strong communication skills with the ability to mentor, influence standards, and guide teams under pressure

Job Responsibility

Own PostgreSQL performance, scalability, and reliability across large-scale security and scanning workloads
Deep dive into database performance issues, including query optimization, execution plans, indexing strategies, locking, bloat, vacuuming, and connection management
Work closely with application teams to optimize database access patterns from services and APIs
Review application code and SQL usage with a focus on correctness, performance, and scalability
Design, evolve, and optimize schemas and migrations for long-lived, high-volume datasets
Support and fine-tune PostgreSQL in both cloud-managed environments, such as RDS and self-managed deployments
Establish best practices, standards, and guidelines for PostgreSQL usage across teams
Mentor engineers and raise the overall database maturity of the organization
Act as a trusted expert for troubleshooting complex production database incidents

Staff Software Engineer, Database Systems

Zilliz is a fast-growing startup developing the industry’s leading vector databa...

Location

Salary:

175000.00 - 250000.00 USD / Year

Zilliz

Expiration Date

Until further notice

Requirements

4+ years of experience in developing database systems
Active contributor to one or more infrastructure software such as Snowflake, CockroachDB, Oracle RDBMS, Google BigQuery, Spanner, Redshift, Aurora, Cosmos DB, MySQL, PostgreSQL, Hudi, Delta Lake, Iceberg, Ray, Spark, Flink, Kafka, Redis, ElasticSearch, etc.
Bachelor’s degree or above in computer science, software engineering, or other relevant disciplines
Willing to adapt to a fast-changing environment (i.e. the different stages of a startup company)

Job Responsibility

Develop distributed database systems using Zilliz’s innovative data science platforms
Create request plans, develop new systems, and perform prototype verification and testing
Design and write core architecture code
Provide creative solutions to technical issues that arise during the product development process
Take ownership of product performance and stability
Research emerging technology to optimize the performance of underlying distributed platforms
Manage the Milvus open-source community and broaden Zilliz’s reach worldwide

What we offer

Competitive compensation (cash + equity)
Regular bonus and equity refresh opportunities
Medical, dental, and vision insurance
Paid time off, including vacation, sick leave, and global reset/wellbeing days
Generous 401(k) and regional retirement plans

Fulltime

Database Engineer

8x8

Location:
Portugal , Aveiro

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 24, 2026

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Location:Portugal , Aveiro

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Nice to have:

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Job Posted:March 24, 2026

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