Legacy Systems jobs in Flower Mound, TX

Dallas, Texas

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Today

Hiring, Greetings from Modern Agile Technologies. Position: TIBCO Developer Location: Dallas, TX (Onsite) Type: Contract (W2 Only) Job Description: Required skills: Design, develop, and deploy integration solutions using TIBCO BW 5.x. Implement messaging solutions using TIBCO EMS. Develop and optimize SOAP/REST-based web services, XML/JSON transformations, and adapters. Integrate with databases (Oracle, SQL Server, etc.), enterprise applications, and legacy systems. Design and implement e

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Contract

Depends on Experience

Mainframe Systems Analyst

Dallas, Texas

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10d ago

We are looking for a skilled Systems Analyst with a strong mainframe background to lead critical data transition initiatives. In this role, you will analyze existing mainframe batch reporting flows, evaluate data sources, and dissect underlying business logic to support reporting availability in WealthScape. You will act as a key bridge between legacy systems and modern reporting platforms, performing end-to-end data analysis and collaborating directly with data modelers to define off-mainframe

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Full-time

80,000 - 100000

Lead Full-Stack Software Engineer (Remote)

Remote or Flower Mound, Texas

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Today

Work Flexibility: Remote As a Lead Full-Stack Software Engineer, you will go beyond building applications to design, lead, and guide the engineering direction of our internal web solutions for US Customer Solutions. You will set the standard for engineering excellence, mentor junior engineers, and own system architecture while remaining hands-on with critical builds and AI-powered feature development. You'll partner closely with business stakeholders and data engineering to deliver scalable, re

Full-time

USD 77,700.00 - 129,500.00 per year

Web Application Developer, Lead (Top Secret Clearance w/SCI eligibility)

Dallas, Texas

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Lead Web Applications Developer to support mission-critical initiatives in Dallas, TX. In this role, you will lead the modernization, enhancement, and maintenance of secure web applications that support data-driven decision-making and operational effectiveness. The ideal candidate brings deep experience in React.js, Node.js, JavaScript, HTML, CSS, SQL, and RESTful API integration, along with the ability

Full-time

USD 155,000.00 per year

Vice President of Software Engineering

Coppell, Texas

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Today

A market-leading software company that partners with organizations in highly regulated industries is looking for a VP of Software Engineering to guide a large-scale product development organization. This role will provide leadership across several product and platform teams supporting customer engagement, workflow automation, digital communications, mobile applications, and content management solutions. The engineering organization is in the midst of significant platform evolution, including clo

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Full-time

USD 240,000.00 - 280,000.00 per year

Experienced Real-Time Software Engineer - Simulation

Richardson, Texas

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Today

Experienced Real-Time Software Engineer - Simulation Company: The Boeing Company The Boeing Defense Space and Security (BDS) Mobility, Surveillance and Bombers (MS&B) is seeking a highly motivated candidate for an Experienced Real-Time Software Engineer- Simulation to join the SPD Training Software team in Richardson, TX. Position Responsibilities: Designs, architects, and develops simulation models, simulation visualizations, virtual environments/platforms and frameworks to enhance test perf

Full-time

USD 135,150.00 - 182,850.00 per year

Director, Software Engineering - Remote

Remote or Fort Worth, Texas

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Today

Optum Insight is improving the flow of health data and information to create a more connected system. We remove friction and drive alignment between care providers and payers, and ultimately consumers. Our deep expertise in the industry and innovative technology empower us to help organizations reduce costs while improving risk management, quality and revenue growth. Ready to help us deliver results that improve lives? Join us in making healthcare work better for everyone through people-led, res

Full-time

USD 134,600.00 - 230,800.00 per year

Sr. Oracle EBS Consultant

Hybrid in Garland, Texas

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22d ago

Role: Sr. Oracle EBS Consultant Location: Garland, TX Or McKinney, TX (Hybrid) (Need Locals) Type: Contract We are seeking a highly skilled Oracle EBS Techno-Functional Consultant with 10+ years of hands-on experience and deep expertise in Accounts Payable (AP), Accounts Receivable (AR), Cash Management (CM), and General Ledger (GL). The ideal candidate also has hands-on Oracle Cloud (Fusion Financials) experience, strong analytical skills, and a proven ability to deliver in complex enterprise e

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Contract

70 - 75

Senior Mainframe Assembler Analyst

Remote

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Yesterday

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Contract, Third Party

Depends on Experience

Quadient/GMC Inspire Developer

Remote

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Today

Quadient Inspire DeveloperIntroduction:We are seeking a talented Quadient Inspire Developer to join our team. The ideal candidate will be responsible for designing and developing applications using Quadient Inspire as well as other software applications. They will play a crucial role in setting up master workflows, optimizing templates, and migrating forms from legacy systems to Quadient Inspire platforms. Responsibilities:Performs design and development of applications on complex projects utili

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Contract

Depends on Experience

Manager Enterprise Data and Analytics

Dallas, Texas

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Today

Job Title & Specialty Area: Manager Enterprise Data and Analytics Department: Enterprise Data and Analytics Location: Dallas, TX Shift: 8:00 AM to 5:30 PM Job Type: Remote (Texas) Why Children's Health? At Children's Health, our mission is to Make Life Better for Children, and we recognize that their health plays a crucial role in achieving this goal. Through our cutting-edge treatments and affiliation with UT Southwestern, we strive to deliver an extraordinary patient and family experienc

Full-time

Senior Engineer - Supply Chain Technology

Plano, Texas

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Today

The Supply Chain Technology team is the engine behind our hardware logistics, managing everything from device procurement to real-time inventory tracking for millions of customers. As a Senior Engineer, you are a technical lead of the development squad, responsible for the code integrity, performance, and scalability of our Supply Chain systems. What Success Looks Like (Objectives): Own the execution and deployment of critical supply chain platform components by converting architectural designs

Full-time

USD 96,250.00 - 137,500.00 per year

Lead Software Engineer - Python/Automation

Plano, Texas

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11d ago

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Corporate Sector - Infrastructure Platforms - Storage team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical tech

Full-time

Principal Engineer - ONESOURCE Income Tax

Frisco, Texas

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Today

Job Description Are you an engineering leader who likes solving hard technical problems and also understands the business behind them? Thomson Reuters is looking for a Principal Software Engineer to join the ONESOURCE Income Tax team. Our portfolio includes Income Tax, Estimated Payments, DataQuery and Reporting, Workpapers, and General Ledger Manager Classic. These are tier-one products that large US corporations rely on to file their taxes, and our customers have high expectations. Our appli

Full-time

USD 158,900.00 per year

Principal Software Architect, Workflow Orchestration

Dallas, Texas

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Today

Who are we? Equinix is the world's digital infrastructure company , shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where tech thinkers and future builders turn bold ideas into breakthrough experiences, we welcome your unique perspective. Help us challenge assumptions, uncover bias, and remove barriers-because progress starts with fresh ideas. You'll find belonging, purpose, and a team that welcomes you-because when you feel valued,

Full-time

USD 155,000.00 - 233,000.00 per year

AI Test Lead - W2 only

Remote

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3d ago

AI Test leadAI Test lead , 100% RemoteRate: 65 on w2 wobLocation: 100% Remotestrong agentic AI experienceexperience transform java/selenium using playwright, agentic AIdesktop automation is a mustno documentation - how can you work around it and automate and test those thingsFeedback on Abhishek: 1. Has experience with migrating existing Selenium Automation suite to Playwright framework using Claude. When asked which Claude model did you use he was not sure first mentioned Haiku then said whatev

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Contract

55 - 65

Senior Forward Deployment Engineer

Irving, Texas

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Today

Project description The project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications. Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving a safe and rapid release cadence. The role combines senior software engineering, DevOps, SRE,

Full-time

Lead Software Engineer - Python/Automation

Plano, Texas

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Today

Full-time

USD 156,750.00 - 215,000.00 per year

Mainframe Modernization Architect

Remote

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30+d ago

Modernization Senior Architect - Mainframe 6 month contract ( option for hire )100% remoteClient is a billion dollar Services company REQUIREMENTS Bachelors degree in engineering or computer sciences20+ years of experience as an architect or equivalent in the hosting and network space (preferably with a service provider)Over 12 years' experience as a Modernization or Migration Architect, leading legacy system upgrades to new platforms with minimal business disruption.Hands-on experience with Mai

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Contract

80 - 90

Solution Lead Enterprise Java, GenAI & AI-Powered - SL 26-14201

Hybrid in Plano, Texas

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Today

Job Title: Solution Lead Enterprise Java, GenAI & AI-Powered EngineeringLocation: Plano, TX Experience: 12 15 Years GenAI/Agentic AI Experience: 2 3+ Years Work Arrangement: Hybrid 3 Days Onsite per Week Duration: 12 Months (NO BENEFITS) Job OverviewWe are seeking an experienced Solution Lead with strong expertise in Enterprise Java architecture, Generative AI (GenAI), Agentic AI, and AI-powered software engineering. The ideal candidate will have a proven track record of designing scalable enter

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Contract, Third Party

Depends on Experience

Legacy Systems jobs in Flower Mound, TX, USA