Query Optimization jobs

Staff Software Engineer, Query (Optimization)

No location provided

•

Today

Join the MongoDB Server Query Optimization team, and help us build a world-class distributed open-source query optimizer. Our team plays a crucial role in the experience and performance of data processing. We are responsible for the MongoDB Query Language and the lifecycle of each query, through parsing, optimization and plan selection. We have a presence across the US and Europe including New York, Dublin, Seattle, Palo Alto, and Chicago. We support office-based and remote work and align proje

Full-time

USD 151,000.00 - 297,000.00 per year

DBA/Data Warehouse & Pipeline Architect

Pittsburgh, Pennsylvania

•

Today

Health Sciences Research IT is seeking a DBA/Data Warehouse & Pipeline Architect to join our team serving the schools of the health sciences. The candidate will work with other team members and research groups to design pipelines for data ingestion/transformation and implement the designs and execute them. This will be for ingesting thousands of files and others single large files in various formats. They will help support a large number of different research groups on many projects. The candida

Full-time

Vertica Database Administrator

Indianapolis, Indiana

•

19d ago

Job title: Vertica Database AdministratorWork Location: Indianapolis, IN 46282 Minimum years of experience required 10+ Year of Experience with Vertica Database Certification JD: 10+ years of experience on Vertica database Administration Well versed in DB administration in Vertica 8.x and 9.x including configuration, upgrades and Node management Experience in DB2 (DPF), Hadoop would be added advantage Experience in performance tuning and resolve bottlenecks in CPU, memory, disk I/O and net

Easy Apply

Third Party, Contract

Depends on Experience

SQL DBA/SQL Server DBA/Database Administrator/SQL Database Administrator/Senior SQL DBA/Lead SQL DBA/MS SQL DBA/SQL Analyst DBA

Hybrid in Brea, California

•

4d ago

Job Title: SQL DBA Location: Brea, CA (Hybrid) Duration: 12 Months+ Job Description: We are seeking an experienced SQL DBA (Database Administrator) to manage, maintain, monitor, and optimize enterprise database environments.The ideal candidate will possess strong expertise in SQL Server administration, database performance tuning, backup and recovery, security management, and high-availability solutions.This role requires collaboration with application teams, infrastructure teams, and business

Easy Apply

Contract

Depends on Experience

PostgreSQL DBA-Remote with 25% travel, most likely VA, but could be GA, TX, NJ but Preferred VA

Remote

•

3d ago

Title - PostgreSQL DBA Location- Remote with 25% travel, most likely VA, but could be GA, TX, NJ but Preferred VA Duration Contract Job Summary We are seeking a skilled PostgreSQL DBA with strong experience in EnterpriseDB (EDB) environments to manage, maintain, and optimize PostgreSQL database systems. The ideal candidate will be responsible for installation, configuration, administration, monitoring, performance tuning, deployments, and high availability management of PostgreSQL databases, i

Easy Apply

Contract

Depends on Experience

SQL Developer | Healthcare

Dallas, Texas

•

Today

Currently seeking a SQL Developer with to join our healthcare data team. In this role, you will design, develop, and maintain scalable data solutions using Snowflake to support analytics and reporting needs. The ideal candidate has strong SQL skills and experience working with large datasets, preferably within a healthcare environment, though healthcare experience is not required. You should be comfortable optimizing queries, building data pipelines, and ensuring data quality and integrity. Loca

Easy Apply

Full-time

$72000 - $80000

ElasticSearch Staff Engineer

Remote

•

3d ago

Position: eCommerce ElasticSearch Staff Engineer Consultant 100% Remote Direct Client Requirement Job Description: Role Description: Our Digital and eCommerce division is looking to transform the Digital and eCommerce technology engine for the client As a Staff Software Engineer Search, you will play pivotal role in driving the next generation of intelligent, high-performing search experiences for our global eCommerce platforms and build new features and components in our evolving platform, hel

Easy Apply

Contract

Depends on Experience

Sr. SQL Server DBA

Remote

•

2d ago

Resource 1 is seeking an experienced Sr. SQL Server/Azure DBA for a remote contract position, starting June 1st and going through September 18th, to fill in for a team member going on leave. This role requires a collaborative professional who can manage day-to-day operations, support mission critical databases, and provide guidance on database best practices. Our client has recently migrated most of their SQL Server databases to SQL on Azure VM. The ideal candidate will have deep expertise in MS

Easy Apply

Contract

70 - 80

Senior Software Engineer (Observability Solutions) - Enterprise Technology Services

Sunnyvale, California

•

Today

Apple IS&T's infrastructure powers billions of transactions every day. At this scale, the systems we build must be resilient, observable, and extraordinarily efficient. We are looking for a Senior Software Engineer with deep expertise in Go and distributed systems to join our team and help architect the next generation of Observability Platform.\\nThis is a senior individual contributor role where your technical judgment will directly shape system architecture, team direction, and engineering cu

Full-time

AWS Cloud Database Developer/Admin

Newark, New Jersey

•

20d ago

Job Title: AWS Cloud Database DeveloperDuration: 6 Months to hireLocation: Newark, NJJob description:As a AWS Cloud Database Infrasturcture as Code Developer, you will be responsible for delivering high-quality database administration services to App/Dev Teams, including provisioning, configuration, maintenance, and optimization of Amazon Redshift, Aurora PostgreSQL and DocumentDB Databases using Cloud Formation Templates and Terraform. You will work closely with our IT teams to assess database

Easy Apply

Contract

60 - 65

Sr Software Engineer (React,Node)

St. Louis, Missouri

•

5d ago

Job Title:Sr Software Engineer (Node, React) Job Type:Permanent Full Time Location:St Louis, Missouri, United States Description: Sr Software Engineer (Node, React) Position Description Systemone is looking for a talented and experienced Full Stack Developer who enjoys building modern, high-impact web applications end-to-end. In this role youll work across the stack using React, Node.js, Next.js, NestJS and Postgres to deliver scalable, performant products that directly impact users. You''ll

Easy Apply

Full-time

$170

Lead Full Stack Engineer - 3599

Dublin, Ohio

•

11d ago

THIS ROLE IS NOT OPEN TO C2C or THIRD PARTIES.We are seeking a Lead Full Stack Engineer to help revitalize a flagship SaaS platform that serves a global audience. This platform supports institutions and users worldwide in preserving and sharing cultural heritage for current and future generations. This is a unique opportunity to contribute to meaningful, large-scale technology with complex and rewarding challenges. You will play a key role in designing and delivering high-performance systems tha

Easy Apply

Full-time

$140000

Senior Software Developer - Backend

San Antonio, Texas

•

16d ago

Job Summary: We''re looking for a Senior Software Developer - Backend, who is curious, ambitious, and eager to make an impact. You''ll join a team building cloud-native systems that power our global operations, and you''ll have the opportunity to shape how we evolve our platform. Our stack is .NET based, but we care more about your engineering fundamentals and your drive to learn than checking boxes on specific technologies. If you''ve built great things in Java, Go, Python, Node, or any other s

Easy Apply

Full-time

$115000

.NET Developer

Hybrid in Charlotte, North Carolina

•

Today

Role: .NET Developer (W2 Only) Location: Charlotte, NC (Hybrid - 2 days in office) Roles & Responsibilities: Skills: .Net basics, solid principles, design patterns, system design, angular, performance improvement strategies * Design and develop scalable APIs and microservices using .NET Core / .NET 8 following clean architecture, SOLID principles, and dependency injection. * Develop and maintain Angular applications (Angular 11 17) with a focus on componentbased architecture, state managem

Easy Apply

Contract

DevOps Engineer - Onsite 3 days

San Jose, California

•

5d ago

Role Summary This position is a senior-level DevOps Engineer responsible for supporting and optimizing cloud-based collaboration platforms. The role involves operating, scaling, and maintaining observability platforms, Kubernetes environments, and automated deployment pipelines to ensure reliable and efficient large-scale distributed systems. The ideal candidate possesses extensive production experience, a strong operational discipline, and a focus on automation and reliability. Responsibilities

Easy Apply

Third Party, Contract

Depends on Experience

Sr. SQL Database Administrator

Hybrid in Jersey City, New Jersey

•

6d ago

One of the largest investment firms in the nation is looking for a hands-on Sr. Database Administrator with strong expertise in Microsoft SQL Server and solid experience with PostgreSQL. This role combines technical leadership and execution, focusing on performance optimization, scalability, and reliability of large-scale data environments (2+billion records). This person would need to work 7 days a month in the Jersey City, NJ office. Key Responsibilities Lead design, administration, and optim

Easy Apply

Full-time

120,000 - 160,000

Oracle to PostgreSQL Migration Architect

East Brunswick, New Jersey

•

27d ago

Oracle to PostgreSQL Migration Architect Location: Sunnyvale, CA (Onsite) Salary: Market (DOE) FTE - open for contract Job Description We need to have profiles with excellent software engineering skill. Someone who can understand the customization done on the existing system using Java and Go Lang and do the same in the new system. We can''t consider anyone who is not excellent in 1) Data Structure & Algorithms, 2) System Design and 3) Cloud computing especially Kube. An Oracle to PostgreSQL Mig

Easy Apply

Full-time, Third Party, Contract

Depends on Experience

Business Intelligence Analyst 3

Sunnyvale, California

•

2d ago

Primary Function of the Position Design, build, and operate a modern data platform that powers engineering and manufacturing analytics. This role owns the full stack: ingesting and modeling data in Snowflake, implementing business logic in data schemas and services, and developing React-based front-end applications that expose this data to users through interactive dashboards and tools. The position partners closely with stakeholders to ensure data structures, APIs, and visualizations align w

Easy Apply

Contract, Third Party

$45 - $48

SQL Developer (SME) - Only W2 - Independent visa Holders - NO C2C

Allen, Texas

•

Today

Job Title: SQL Developer (SME) Location: Allen, TX (Onsite Tue/Wed/Thu) Duration: 6-12+ Months Contract Work Hours: 8:00 AM 5:00 PM Job Summary We are looking for an SME-level SQL Developer with deep expertise in MS SQL Server 2022 and advanced T-SQL development. The role focuses on high-performance database optimization, high availability, and modernization of legacy systems for a mission-critical on-premise solution. Key Responsibilities Design, develop, and optimize high-performance datab

Easy Apply

Contract

$0.00/-

MongoDB SME (Local to AZ)

Chandler, Arizona

•

2d ago

Title: MongoDB SME / MongoDB Architect Location: Chandler, AZ Duration: Contract Location: Hybrid/Remote Onsite Interview Job Description: We are seeking an experienced MongoDB SME with strong expertise in designing, implementing, and supporting enterprise-scale MongoDB environments. The ideal candidate will have deep knowledge of MongoDB architecture, replication, sharding, performance tuning, distributed systems, backup/recovery strategies, and operational automation. This role will work close

Easy Apply

Contract

Depends on Experience

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Query Optimization jobs