Join the many companies that staff their roles with our database developers
Our database developers are ready to be hired
Aisha R.
- Boston, MA
- 11 years of experience
Optimized database queries, reducing average query execution time by 65% and improving overall system performance.
Designed and implemented a data warehousing solution that increased data processing speed by 200% for a Fortune 500 client.
Developed and maintained comprehensive database documentation, including entity-relationship diagrams, data dictionaries, and stored procedure specifications.
Recent Project
Led the migration of a legacy on-premises database to a cloud-based solution for a healthcare provider. Implemented a robust ETL process to ensure data integrity during the transition. Successfully completed the migration with zero data loss and minimal downtime, resulting in a 40% reduction in operational costs.
Xavier L.
- Atlanta, GA
- 5 years of experience
Implemented database sharding strategy, enabling the system to handle a 500% increase in concurrent users without performance degradation.
Reduced database storage requirements by 30% through effective data normalization and implementation of advanced compression techniques.
Developed a comprehensive set of stored procedures and triggers to enforce data integrity and streamline common database operations.
Recent Project
Designed and implemented a real-time analytics database for a social media platform. Created a scalable solution using a combination of relational and NoSQL databases to handle high-volume data ingestion. The project resulted in near real-time insights for user engagement metrics, significantly improving the platform’s ability to respond to trending topics.
Sophia K.
- Seattle, WA
- 3 years of experience
Increased database backup and recovery speed by 75% through the implementation of incremental backup strategies and parallel processing techniques.
Optimized indexing strategy, reducing storage overhead by 25% while improving query performance by an average of 40%.
Developed a custom database monitoring solution to proactively identify and resolve potential performance issues before they impact end-users.
Recent Project
Spearheaded the development of a distributed database system for a global e-commerce platform. Implemented a multi-region, active-active setup to ensure high availability and low latency for users worldwide. The solution successfully handled a 300% increase in transaction volume during peak shopping seasons with 99.99% uptime.
Diego M.
- Miami, FL
- 5 years of experience
Designed and implemented a database partitioning strategy that improved query performance by 85% for large-scale reporting operations.
Reduced database replication lag by 90% through the optimization of network configurations and implementation of parallel replication techniques.
Developed and implemented a comprehensive database security protocol, including encryption at rest and in transit, role-based access control, and regular security audits.
Recent Project
Created a graph database solution for a fintech company to detect fraudulent transactions in real-time. Designed a flexible schema to represent complex relationships between entities and transactions. The system successfully identified 30% more potentially fraudulent activities compared to the previous rule-based system, significantly reducing financial losses for the company.
Olivia T.
- Chicago, IL
- 7 years of experience
Implemented a database caching layer that reduced average API response times by 70% and increased system throughput by 150%.
Optimized database backup strategy, reducing total backup size by 45% while decreasing full backup time from 4 hours to 45 minutes.
Developed a comprehensive suite of database unit tests and integration tests, significantly improving code quality and reducing post-deployment issues.
Recent Project
Led the design and implementation of a time-series database for an IoT platform in the manufacturing sector. Developed a custom data model to efficiently store and query sensor data from thousands of devices. The solution enabled real-time monitoring and predictive maintenance capabilities, resulting in a 25% reduction in unplanned downtime for the client’s manufacturing facilities.
Nexus IT Group will quickly staff your technical roles
81%
of our successful candidates are submitted within one week
92%
of our candidates will accept your offer
96%
of our candidates are employed with your firm after 12 months
What our clients have said about working with Nexus IT Group
Our client creates balance between existing investments and cloud-driven innovation with a practical approach that prioritizes results. This particular client tasked our cloud recruiters with a challenging project. Being named Google Cloud Partner of the Year, this recognition required them to increase their Google Cloud Architect and Engineering resources. Google Cloud talent is quite a bit more scarce than AWS and demand more salary, so our cloud recruiters had to get creative with our sourcing strategy. Reach out to learn how we filled 13 Google Cloud professionals for this client.
A 3 year old startup who is transforming insurance buying by providing a digital insurance engine and world-class underwriting capabilities tasked Nexus IT group to identify, vet, and hire a Head of Data Engineering for the data engineering group. Our data scientist recruiters quickly got on this executive level search. Diversity sourcing and hiring was very important for this client so the team focused on diversity sourcing. We ended up sourcing 176 candidates, submitted six candidates and the client ended up hiring one candidate.
Our client creates balance between existing investments and cloud-driven innovation with a practical approach that prioritizes results. This particular client tasked our cloud recruiters with a challenging project. Being named Google Cloud Partner of the Year, this recognition required them to increase their Google Cloud Architect and Engineering resources. Google Cloud talent is quite a bit more scarce than AWS and demand more salary, so our cloud recruiters had to get creative with our sourcing strategy. Reach out to learn how we filled 13 Google Cloud professionals for this client.
Our client creates balance between existing investments and cloud-driven innovation with a practical approach that prioritizes results. This particular client tasked our cloud recruiters with a challenging project. Being named Google Cloud Partner of the Year, this recognition required them to increase their Google Cloud Architect and Engineering resources. Google Cloud talent is quite a bit more scarce than AWS and demand more salary, so our cloud recruiters had to get creative with our sourcing strategy. Reach out to learn how we filled 13 Google Cloud professionals for this client.
Frequently asked questions about hiring your next database developer
Look for proficiency in SQL, experience with major database management systems (e.g., MySQL, PostgreSQL, Oracle, Microsoft SQL Server), knowledge of database design principles, and familiarity with programming languages like Python, Java, or C#. Experience with NoSQL databases and cloud database services is also valuable.
Data modeling is crucial for a Database Developer. They should be able to create efficient, scalable database schemas, understand entity-relationship diagrams, and implement proper normalization techniques. This skill ensures optimal database performance and data integrity.
Relevant certifications include Oracle Certified Professional (OCP), Microsoft Certified: Azure Database Administrator Associate, AWS Certified Database – Specialty, and MongoDB Certified DBA. However, practical experience and demonstrable skills are often more important than certifications alone.
Present candidates with real-world database scenarios or performance issues and ask them to explain their approach to solving these problems. You can also use coding challenges that involve optimizing queries or designing database schemas for specific use cases.
While not always necessary, experience with big data technologies like Hadoop, Spark, or Cassandra can be beneficial, especially for companies dealing with large volumes of data. This knowledge allows developers to work on more diverse projects and handle scalability challenges.
Very important. Database Developers should be familiar with data protection regulations like GDPR or CCPA and understand best practices for data security. They should know how to implement encryption, manage access controls, and ensure data privacy in database design and operations.
Look for strong analytical skills, attention to detail, problem-solving abilities, and good communication skills. Database Developers often need to collaborate with other teams and explain complex technical concepts to non-technical stakeholders.
Ask about their experience with query optimization, indexing strategies, and performance tuning. You can provide sample queries and ask how they would improve them. Inquire about tools they’ve used for monitoring and diagnosing database performance issues.
While not always required, experience with database administration tasks like backup and recovery, security management, and performance monitoring can be very beneficial. It allows the developer to create more robust and maintainable database solutions.