performance tuning Jobs

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Sr Cassandra Database Administrator

Accroid Inc

•

San Jose, California, USA

Contract, Third Party

Hybrid Sr Cassandra Database Administrator San Jose, CA CTH Local consultant only Must have :- Minimum 5 years of hands-on experience as a Cassandra Database Administrator.Strong knowledge of Cassandra architecture, configuration, and tuning.you will be responsible for maintaining and supporting a production-grade Cassandra environment and ensuring database health, performance, and availability.someone who thrives in a dynamic environment, understands Cassandra architecture inside and out, and h
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Posted 32 days ago | Updated 31 days ago

OpenVMS Administrator

IT Associates, Inc.

•

Remote

Contract, Third Party

1-2 year contractWe are seeking a proficient OpenVMS Administrator Contractor to support a key U.S. public sector client located in New York City. This role involves managing and maintaining virtual machine systems using technologies such as C++, C, DECforms, ACMS, and Oracle Rdb, ensuring optimal performance and reliability of critical applications. System Information: Platforms: OpenVMS 8.3-1H1 (HP Integrity), OpenVMS 8.3 (Alpha), OpenVMS 8.4 (Alpha)Required Qualifications Extensive experienc
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Posted 56 days ago | Updated 21 days ago

Senior Software Engineer - Apple Invites, iCloud Calendar

Apple, Inc.

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No location provided

Full-time

Are you passionate about applying your deep understanding of Java, Internet-scale distributed systems, and database technologies in creative ways?! We at Apple Invites and iCloud Calendar team are searching for an excellent Senior Software Engineer. Our team is responsible for building cutting-edge infrastructure that supports our production Calendar and Apple Invites service. You'll work on backend services, APIs, and distributed systems, partnering with teams across Apple to bring world-class
Posted 29 days ago | Updated moments ago

IBM iSeries System Engineer

Motion Recruitment Partners, LLC

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King of Prussia, Pennsylvania, USA

Full-time

A growing VAR is looking to hire a System Engineer to be a subject matter expert in IBM iSeries infrastructure. This role involves implementing industry best practices on the IBMi platform to ensure optimal system performance and reliability. Key responsibilities include completing system-related projects, upgrading hardware and software (including OS updates), monitoring and tuning performance, and maintaining system availability. The position also requires advanced troubleshooting of IBMi and
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Posted 38 days ago | Updated 8 hours ago

Mainframe Data Migration Engineer

Signitives

•

Dallas, Texas, USA

Contract

Job Title: Mainframe Data Migration Engineer Experience Level: Senior (7+ years) Job Summary:We are seeking a highly skilled Mainframe Data Migration Engineer to support large-scale legacy modernization initiatives. You will be responsible for extracting, transforming, and migrating data from mainframe systems to modern database environments both on-premise and cloud-based. This role requires deep expertise in data structures, legacy systems, RDBMS platforms, and performance optimization. Key Re
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Posted 5 days ago

GPU Software Engineer

ACL Digital

•

San Jose, California, USA

Full-time

Job DescriptionPosition: GPU Software Engineer Location: San Jose, CA / Austin, TX (Onsite) Duration: Long-term (Contract) We re looking for an experienced GPU Software Engineer to join a dynamic team working on next-generation graphics technologies. If you re passionate about low-level systems, performance tuning, and cutting-edge 3D rendering, this role is for you. Key Responsibilities: Develop and optimize graphics software using C/C++ and Python.Debug and fix issues related to drivers, per
Posted 19 days ago | Updated 11 hours ago

Oracle PL/SQL DEVELOPER

Innova Solutions, Inc

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Plano, Texas, USA

Contract

Innova Solutions has a client that is immediately hiring for a Oracle PL/SQL Developer Position type: Contract Job Role: Oracle PL/SQL developer Duration: 12 months (with high possibilities of extension) Location: Charlotte, NC and Plano, TX (Hybrid 3 days onsite 2 days remote) Key Job Functions Top 3 Skills: Responsibilities: Primary Skill Oracle Exadata Secondary Skill UNIX/SHELL SCRIPTS Tertiary Skill Autosys Required Skills Total Experience as Developer 15+ year Strong leadership, communi
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Posted 60+ days ago | Updated 26 days ago

Software Engineer

Costar Group

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Arlington, Virginia, USA

Full-time

Software Engineer Job Description CoStar Realty Information, Inc. seeks a Software Engineer to design and build distributed API-driven user systems. Produce robust, efficient, and maintainable code using object-oriented programming languages. Drive and maintain software design, development standards, and code reviews. Evaluate emerging technologies to identify opportunities, trends, and best practices that can be leveraged to strengthen CoStar's technology platform and develop standard practic
Posted 14 days ago | Updated moments ago

Database Administrator

Robert Half

•

Des Moines, Iowa, USA

Full-time

Description Position: Database Administrator Location: Des Moines, IA - Hybrid Salary: up to $125,000 plus exceptional benefits For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Are you a Database Administrator ready to take your career to the next level? This is your chance to join a dynamic and forward-thinking organization where your expertise will direc
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Posted 25 days ago | Updated 9 hours ago

Data Engineer

GreyCell Labs, Inc

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New York, New York, USA

Contract, Third Party

72 Months of Experience in designing, developing, and maintaining data platform/data catalog and related (i.e., data integration) solutions 72 Months of Experience in driving the design and development of connectors into a data catalog platform and related technologies. 72 Months of Experience in debugging and resolving software defects, as well as improving the performance and reliability of application connectors. 72 Months of Experience in providing technical support and guidance to internal
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Posted 27 days ago | Updated 5 hours ago

Devops Engineer

OJUS LLC

•

Berkeley Heights, New Jersey, USA

Full-time

Experience interacting with customers and appropriate representatives to analyze, validate, specify, verify, document and manage solution requirements. 4+ Experience in public/private cloud environments (AWS/Azure/Google Cloud) Experience in the complete SDLC cycle including associated deployment methodologies, QA processes, and performance tuning efforts. Experience in Automation/Continuous Integration (Terraform, Ansible, etc.) Concurrent Versioning Software (GitLab, GitHub) Working knowledge
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Posted 8 days ago

DB2 Database Administrator

TEKsystems c/o Allegis Group

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Raleigh, North Carolina, USA

Full-time

Description Our client is a non-profit insurance organization headquartered in Raleigh NC. They are looking to hire a DB2 Database Administrator that can assist with operational work like system upgrades, performance tuning, and patching. An ideal candidate will also have knowledge or interest in SQL Server, as that is something the team is looking to adopt later down the road. This person should come from an environment managing DB2 databases on IBM z/OS mainframe. This person will be joining
Posted 12 days ago | Updated 9 hours ago

Crypto Trading Systems Engineer - Asia Timezone

Westbury Partners

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Remote or Chicago, Illinois, USA

Full-time

What You'll Do: Design and implement cutting-edge trading and market-making strategies Work closely with a trader based in Asia to identify and capitalize on market opportunities Build and maintain C++ and Python systems for high-frequency trading across global crypto exchanges Optimize performance, reduce latency, and support real-time 24/7 trading operations Take full ownership of systems-from design and coding to monitoring and troubleshooting Collaborate with developers, traders, and quants
Posted 7 days ago

Senior Site Reliability Engineer - Remote

Akamai Technologies

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Cambridge, England, United Kingdom

Full-time

Do you have a passion for cutting edge technologies and tackling system problems? Are you a self-starting professional who thrives in a fast-paced environment? Join our critical CPS SRE team! We ensure that infrastructure services have world-class reliability and uptime. Site Reliability Engineer(SRE)s are the driving force that keeps the system running smoothly and helps identify any bottlenecks before they become issues. We focus on optimizing services, building infrastructure, and eliminat
Posted 11 days ago | Updated moments ago

Dotnet Developer

AaraTechnologies Inc

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Remote or New Mexico, USA

Contract

Job Title: . Job Overview Aaratech Inc is seeking a skilled and motivated .NET Developer to join our growing team in Texas. The ideal candidate will have a strong background in full-cycle software development and a passion for building scalable, high-quality web applications. You'll collaborate with cross-functional teams to design, develop, and deliver innovative software solutions aligned with our business objectives. Responsibilities Design, develop, test, and maintain .NET applications Coll
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Posted 6 days ago

User Interface Architect

Pyramid Technology Solutions, Inc.

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Irvine, California, USA

Contract

Job Title: UI Architect React Native & AngularJS Location: Irvine, CA (Hybrid 3 Days Onsite) Duration: 12-Month Contract Responsibilities: Architect and lead the development of scalable, modular front-end frameworks using React Native and AngularJS. Design and implement reusable UI components and pluggable modules for enterprise applications. Collaborate closely with product managers, UX designers, and backend teams to align UI architecture with business needs. Define and enforce UI coding stand
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Posted 5 days ago

Oracle DBA (Oracle\Golden Gate)

SBS Corp.

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Atlanta, Georgia, USA

Third Party, Contract

Title- Oracle DBA (Oracle\Golden Gate) Location- Atlanta, GA (Day1 Onsite) JD: Job Description : Should have 5-8 years of extensive hands-on experience as DBA (Oracle\Golden Gate) Role and responsibilities: Oracle 1) Oracle architecture understanding and database administration 2) Oracle software installation, upgrades, patching, database creation & configuration 3) capacity planning, 4) Space management, 5) performance tuning, 6) storage management (Like ASM , Raw devices etc) 7) bac
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Posted 7 days ago | Updated 18 hours ago

Senior Google Cloud Platform Developer

Compunnel Inc.

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Southlake, Texas, USA

Contract

; Job Summary We are seeking a Senior Google Cloud Platform Developer to support the backend migration of an existing application from a private cloud to Google Cloud Platform (Google Cloud Platform).This role focuses on infrastructure setup, backend implementation, and deployment using Google Cloud Platform services and Terraform.Candidates with strong DevOps experience and Java programming skills will also be considered. ; ; Key Responsibilities Lead backend development and migration of an
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Posted 14 hours ago | Updated 1 hour ago

Electronic Health Records/Health IT Account System Admin

Techgene Solutions

•

Richmond, Virginia, USA

Full-time

Job DescriptionState of VA Electronic Health Records/Health IT Account System Admin Hybrid at Richmond, VA Must Have Skills: Experience in a recognized Electronic Health Record System (EHR) Working knowledge and experience with Keystone Edge, Microsoft OS, MS Office, DocuSign, Panda, VITA Remote tools, DEXIS, Adobe, Teams/SharePoint, VPN Create, change, and delete user accounts per request. Diagnose and recover from hardware or software failures. Apply OS patches and upgrades on a regular basis
Posted 4 days ago | Updated 6 hours ago

Android Developer

Kforce Technology Staffing

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Irving, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is looking for a Senior Android Developer to join their Digital Technology Team in Irving, TX. In this role, you will be joining a multidisciplinary team of product managers, marketers, designers and engineers who create digital products that hundreds of thousands of people experience every day. Responsibilities: * Android Developer will collaborate with UX Designers, Business Analysts and Product Managers * Participate in daily scrums, product demos a
Posted 7 days ago | Updated 6 hours ago