Performance Tuning jobs in Buffalo, NY

W2 - Lead Site Reliability Engineer || Buffalo, NY || Onsite

Buffalo, New York

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Today

We are looking candidates for Lead Site Reliability Engineer. This role is 100% onsite to Buffalo,NY . Role : Lead Site Reliability Engineer Location: Buffalo,NY 100% onsite Work Authorization: Cliff W2 only Overview Responsible at the expert level for ensuring the reliability, scalability, performance, and operational excellence of critical banking platforms and applications. Serves as a senior individual contributor responsible for designing, implementing, and improving Site Reliability Eng

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Contract

$60

CA Optimizer - Mainframe Storage Engineer

Remote or Buffalo, New York

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Today

At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our company's growth and market presence. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. For more than 25 years, NTT DATA Services have focused on impacting the core of your business operations with industry-leading outsourcing

Full-time

USD 85.00 - 90.00 per hour

Principle Desktop Engineering Architect

Buffalo, New York

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Today

Overview: A Principle Desktop Engineering Architect is a senior-level technical expert and leader responsible for designing, implementing, and optimizing complex endpoint engineering solutions across both Windows and macOS environments. This role operates with a high degree of autonomy, leads advanced enterprise desktop initiatives, and influences technical strategy across endpoint platforms, management tools, security controls, user experience, and operational support teams. Key Responsibilitie

Full-time

USD 139,700.00 - 232,900.00 per year

Lead Software Engineer - ServiceNow

Buffalo, New York

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Today

Overview: Responsible at the expert level for writing code and the overall team's technical requirements gathering. Completes work following banking technology standards and contributes to the overall stability and resiliency of banking technology within the Software Development Lifecycle (SDLC) while also coaching others. Lead design, development, and delivery of ServiceNow solutions, including Service Catalog items, record producers, Flow Designer workflows, and task orchestration.Architect

Full-time

USD 116,400.00 - 194,000.00 per year

Sr. Systems Administrator

East Aurora, New York

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Today

Astronics Subsidiary Location East Aurora, NY Description Astronics Corporation is seeking a Sr. Systems Administrator to join our cohesive team of IT professionals in our Corporate office in East Aurora, NY. The Sr. Systems Administrator is responsible for our SQL Server database environments and actively supports related business systems infrastructures. Collaborate closely with engineering, manufacturing, and cross-functional business teams to ensure system capabilities align with operatio

Full-time

USD 108,000.00 - 135,000.00 per year

Senior Software Engineer - Mainframe

Buffalo, New York

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Today

Overview Responsible at the expert level for mainframe software engineering, technical solution delivery, and technical requirements definition. Serves as an individual-contributor technical lead for critical mainframe applications and platforms. Primary Responsibilities: Technical Leadership & Engineering Delivery Lead technical design, development, enhancement, and support of mainframe applications while ensuring SDLC governance. Own technical decisions and delivery quality for assigned platf

Full-time

USD 97,100.00 - 161,800.00 per year

Mainframe Storage Admin (W2 Role)

Remote

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3d ago

Mainframe Storage Admin Onsite to Plano, TX preferred - Remote ok Experience level 12+ years of professional work experience as a Mainframe Storage administrator. Technical key skills (Mandatory skills) Strong knowledge of IBM z/OS Storage Management. Hands-on experience with Hitachi Disk Storage (HDS/VSP, USP, VSP G Series). Experience administering IBM Virtual Tape System (VTS) or Virtual Tape Library (VTL). Strong understanding of DFSMS, SMS, ACS routines, and Storage Groups. Experience with

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Contract

$57 - $67

Senior Mainframe DB2 & IMS System Programmer

Remote

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7d ago

Senior Mainframe DB2 & IMS System Programmer Job Overview We are seeking an experienced Senior Mainframe DB2 & IMS System Programmer with 12+ years of professional experience working in IBM z/OS and ISV environments. The ideal candidate will have strong hands-on expertise in DB2 and IMS database management, subsystem installation and upgrades, SMP/E and Non-SMP/E installations, IBM and Broadcom software products, performance tuning, security, automation, disaster recovery, and production suppo

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Contract

Depends on Experience

Staff Database Engineer, MAX Digital

Buffalo, New York

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Today

If you are looking for a career at a dynamic company with a people-first mindset and a deep culture of growth and autonomy, ACV is the right place for you! Competitive compensation packages and learning and development opportunities, ACV has what you need to advance to the next level in your career. We will continue to raise the bar every day by investing in our people and technology to help our customers succeed. We hire people who share our passion, bring innovative ideas to the table, and enj

Full-time

USD 160,000.00 per year

Teamcenter Solution Architect

Remote

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5d ago

Immediate need for a talented Teamcenter Solution Architect. This is a 06+ months contract opportunity with long-term potential and is located in US (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 26-25396 Pay Range: $57.15 - $64.2/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Validate BOM & CAD managemen

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Contract

$57.15 - $64.2

Oracle DBA – Production Support - W2s Only

Remote

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11d ago

Job DescriptionWe are seeking a Senior Oracle DBA with 6+ years of hands-on experience in database administration and production support. The ideal candidate will have strong expertise in Oracle databases, with additional experience in PostgreSQL, SQL Server, and cloud environments such as Azure and Google Cloud Platform. The candidate will be responsible for ensuring database performance, availability, reliability, security, backup/recovery, and operational stability across production and non-p

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Contract

Up to 50

Senior Software Engineer - Hogan

Buffalo, New York

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Today

About the Role We are seeking a highly skilled Hogan Senior Software Engineer with deep experience developing in Hogan IDS, CIS, Umbrella and RPM applications to join our engineering team. In this role, you will work to enhance and support the Bank's Core Deposits systems and play a key part in continuing the modernization of our mainframe ecosystem. You'll collaborate closely with senior technical leaders, contribute to new development and system enhancements, and help advance the continued mo

Full-time

USD 97,100.00 - 161,800.00 per year

Quality Analyst III - Performance Lead

Remote

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2d ago

Title : Quality Analyst - Performance Lead Location : Remote Duration : 6 months Type : Contract -W2 Essential Duties & Responsibilities: Technical Strategy: Define and lead the technical strategy for cloud-native performance testing and optimization for OneView applications (OVBS/OVSS) hosted on Google Cloud Platform. Team Leadership: Lead a team of 4-5 Performance Engineers, providing guidance on strategy, solutioning, and advanced execution using tools like LRE, JMeter or Gatling Execut

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Contract

40 - 45

Lead Software Engineer - Mainframe

Buffalo, New York

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Today

Overview: Responsible at the expert level for mainframe software engineering, technical solution delivery, and technical requirements gathering. Serves as an individual-contributor technical lead for critical mainframe applications and platforms, completing work in alignment with banking technology standards and contributing to the overall stability, resiliency, modernization, and operational excellence of banking technology within the Software Development Lifecycle (SDLC) while also coaching ot

Full-time

USD 116,400.00 - 194,000.00 per year

MQ Architect || Remote || W2 & C2C

Remote

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2d ago

Job SummaryWe are seeking an experienced MQ Architect with strong AWS expertise to design, architect, and implement highly available enterprise messaging solutions using IBM MQ and AWS cloud services. The ideal candidate will have deep expertise in IBM MQ architecture, messaging patterns, integration, cloud migration, security, high availability, disaster recovery, and performance optimization. The candidate will work closely with application, integration, cloud, DevOps, security, and infrastruc

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Third Party, Contract

60 - 65

Ruby on Rails developer

Remote

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5d ago

Key Responsibilities Develop, enhance, and maintain applications using Ruby on Rails. Design, develop, and consume RESTful APIs and microservices. Perform application modernization, including Rails version upgrades and dependency management. Analyze and remediate security vulnerabilities, CVEs, and code quality issues. Collaborate with product owners, architects, QA teams, and business stakeholders. Ability to work in a fast-paced application modernization environment. Capable of contributing fr

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Contract

Depends on Experience

SAP IQ Principal Consultant

Remote

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5d ago

SAP IQ professionals to provide ongoing technical support, administration, maintenance, troubleshooting, and performance optimization for its SAP IQ data warehouse environment. The engagement will involve supporting SAP IQ databases and related SAP Data Services/ETL processes, monitoring and improving database performance, resolving technical issues, supporting data integration activities, and maintaining reliable operations across Linux and Windows environments. The selected team is expected to

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Full-time

Depends on Experience

Database Administrator VI

Remote

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Today

Overview Please note that this position is contingent upon the successful award of a contract currently under bid. Goldbelt Nighthawk offers sound solutions in software development and both defensive and proactive cybersecurity. Nighthawk offers an integrated, holistic cybersecurity workforce that is enthusiastic, continuously learning, and progressive. The team is fully committed to implementing dynamic cybersecurity solutions that effectively address the needs of customers. Nighthawk's flexib

Full-time

USD 130,000.00 - 140,000.00 per year

Senior iOS Application Engineer

Buffalo, New York

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Today

Job Title: Senior iOS Application Engineer Location: BROADWAY, NY (Hybrid) We are currently seeking candidates who meet the following qualifications: Job Description: Key Responsibilities Design, develop, enhance, and support the E-Citations iOS application using .NET MAUI and C#. Build secure, scalable, high-performance mobile functionality using .NET MAUI, XAML, and native iOS APIs where required. Develop offline-first capabilities, including local storage, caching, background synchronizati

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Full-time

SQL Developer - Top Secret Clearance

Remote

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4d ago

Job Title: Database Engineer/SQL Developer Location: Fully Remote Duration: Contract (long-term, at least 18 months) Citizenship: with active Top Secret Clearance Rate: $50-$55/HR on W2 (some flex now) Top Skills: Active Top Secret Clearance T-SQL ETL SSIS/SSRS Required Qualifications U.S. Citizenship required. Must possess and maintain a T5/SSBI federally adjudicated clearance Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD Microsoft SQL Server exp

Full-time, Contract

Performance Tuning jobs in Buffalo, NY, USA