Software Modernization jobs in Denver, CO

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce's client is seeking a DevSecOps Engineer to support CI/CD, application deployments, and modernization initiatives across a primarily Windows-based environment. The ideal candidate will have strong hands-on experience with Harness and modern DevOps practices, with exposure to Kubernetes or OpenShift highly valued. Key Responsibilities: * Design, implement, maintain, and improve CI/CD pipelines using Harness * Support the organization's ongoing migration to GitHub and imp

Contract

$59 - $68 hourly

Senior Vue Developer

Remote or Atlanta, Georgia

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Today

RESPONSIBILITIES: Kforce has a client seeking a remote Senior Vue Developer to support a large-scale application modernization initiative focused on enhancing platform stability, performance, and user experience. This role will play a key part in modernizing a business-critical application by redesigning and rebuilding the user interface using the latest Vue.js framework while supporting broader cloud transformation efforts. Key Responsibilities: * Lead the redesign and redevelopment of existin

Contract

$38 - $47 hourly

Data Architect with Fullstack Development Experience

Denver, Colorado

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Today

Full Stack Data Architect Location- Denver, CO- hybrid Role Overview We are seeking an experienced Full Stack Data Architect to own end-to-end solutioning for enterprise-scale data and application modernization initiatives, with a primary focus on data architecture. This role goes beyond backend/data design the architect is accountable for the complete technical solution, from data platform and ingestion architecture through to the application and presentation layer, ensuring all pieces fit to

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Third Party, Contract

Depends on Experience

AS400/COBOL Tech Lead-W2 only-Remote

Remote

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21d ago

We are seeking an experienced AS400 Technical Lead with strong expertise in IBM i (AS400 and COBOL, RPGLE , CL/CLLE,and DB2/400.The candidate will lead development, BRE extraction, STTM document preparation mission-critical enterprise applications. The role requires technical leadership, client interaction, solution design, estimation, code reviews, and mentoring of development teams. Mandatory skills: 1. AS400/COBOL 2. AS/40 ILE Concepts with CL programming 3. Query/400, SQL Years of experience

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Contract

Depends on Experience

Principle Architect || W2 & C2C

Remote

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12d ago

Title: Principle ArchitectLocation: RemoteDuration: Long TermKey ResponsibilitiesAPI ModernizationLead modernization of legacy APIs and applications towardRESTful, event-driven, and cloud-native architectures.Design and implement scalable, secure, and resilient APIs and microservices.Define API lifecycle management, versioning, security, governance, and standards.Support migration from legacy platforms to modern cloud-native technologies.Implement API gateways, service integration, authenticatio

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Contract

Depends on Experience

Senior WebSphere Liberty Migration Consultant

Remote

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Today

Hi, Senior WebSphere Liberty Migration Consultant Chicago IL 1040 Hours Description: Ability to implement, install, configure, customize, upgrade, migrate, develop or design Engineering Lifecycle Management (ELM) solutions. Support the move from non-production to production environment and participate in knowledge sharing for self-sufficiency. Additionally, be able to perform ELM health checks and performance analysis, recommendations and tuning. Required Skills & Experience We are looking for a

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Contract, Third Party

Depends on Experience

Project Manager – Mainframe Modernization (10+ Years) Experience

Remote

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9d ago

Job Title - Project Manager Mainframe Modernization (10+ Years) Experience Remote Long Term 10+ years of experience in IT Project Management with proven expertise in leading Mainframe Modernization, Legacy Transformation, Application Migration, and Enterprise Transformation programs. Experience managing large-scale modernization initiatives involving Mainframe applications, cloud migration, DevOps adoption, and cross-functional delivery teams. Required Skills Strong experience in Project Mana

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Contract

Depends on Experience

Senior Staff Software Engineer - Fullstack

Westminster, Colorado

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Today

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals

Full-time

USD 184,000.00 - 225,000.00 per year

Staff Software Engineer - Fullstack

Westminster, Colorado

•

Today

Full-time

USD 158,000.00 - 189,000.00 per year

Senior Software Engineer - Fullstack

Westminster, Colorado

•

Today

Full-time

USD 133,000.00 - 161,000.00 per year

Senior Software Engineer - .NET (Full Stack)

Denver, Colorado

•

Today

Job Description This position is not eligible for visa sponsorship, now or in the future. This position is hybrid in the following office locations: Cincinnati, OH (3 days) or Denver, CO (2 days) Ready to take your career global? Make your mark at one of the biggest names in payments. We're looking for a Senior Software Engineer - .NET (Full Stack) to join our ever-evolving Launchpad team and help shape the future of global commerce. Launchpad is a Worldpay application designed to streamline

Full-time

USD 113,600.00 - 171,575.00 per year

Senior Software Engineer - .NET (Full Stack)

Denver, Colorado

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9d ago

Full-time

USD 113,600.00 - 171,575.00 per year

APPLICATION MODERNIZATION ENGINEER

Remote

•

Today

Job Overview: Role: (Application Modernization Engineer) Customer: Internal Revenue Services (IRS) Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required. Clearance: No clearance required Position Summary Support the modernization of legacy enterprise applications through Java modernization, microservices implementation, cloud migration, containerization, and application transformation initiatives supporting IRS Co

Full-time

Senior Software Engineer (Remote)

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Software Engineer for a remote role. Overview: Our client is seeking Software Engineers at the and IV levels to support a large-scale technology remediation and modernization initiative. The team is addressing vulnerabilities, technical debt, and modernization opportunities across multiple technology domains within a large enterprise environment. Engineers will work primarily in a .NET/C# and SQL environment, helping remediate leg

Contract

$55 - $76 hourly

Inside Sales Rep-Microsoft

Remote

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5d ago

Join New Era Technology, where People First is at the heart of everything we do. With a global team of over 3,000 professionals, we''re committed to creating a workplace where everyone feels valued, empowered, and inspired to grow. Our mission is to securely connect people, places, and information with end-to-end technology solutions at scale. At New Era, you''ll join a team-oriented culture that prioritizes your personal and professional development. Work alongside industry-certified experts, a

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Full-time

55000 - 65000

Software Engineer (Remote)

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce's client in Birminghan, AL is seeking a Software Engineer to support application modernization initiatives within a large, enterprise environment. This role will focus primarily on C#/.NET development, SQL, application support, and CI/CD pipeline development, with an emphasis on modernizing legacy applications and improving deployment processes. Summary: The ideal candidate has strong experience working with .NET Framework and .NET Core, understands application moderniz

Contract

$54 - $63 hourly

Technical Project Manager

Remote

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10d ago

LTSis seeking an experienced high-caliberTechnicalProject Managerto lead day to day execution of a major AI-powered modernization initiative within the Department of Veterans Affairs (VA) health portfolio. This role will oversee the planning, coordination, execution, and delivery of complex AI-powered modernization efforts supporting mission-critical healthcare systems and enterprise transformation initiatives across the VA environment. This role will serve as the operational lead that will over

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Full-time

175000 - 225000

Mainframe Modernization Consultant

Remote

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5d ago

Senior SME / Solution Architect CA VISION to COBOL Migration Role: Senior SME / Solution ArchitectEngagement: CA VISION / VISION to COBOL MigrationJob DescriptionWe are seeking a Senior SME / Solution Architect with strong CA VISION and IBM z/OS mainframe expertise to lead the analysis, architecture, and migration of legacy CA VISION applications to COBOL.The consultant will understand complex VISION programs, business rules, data flows, reports, and interfaces and translate them into maintaina

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Contract

65 - 70

Software Engineer (Remote)

Remote or Birmingham, Alabama

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Remote Software Engineer. Summary: We are seeking a highly experienced Software Engineer to join an enterprise application development team responsible for maintaining and modernizing critical applications. This role will be approximately 70% backend development and 30% frontend development, with a strong focus on the .NET ecosystem, application modernization, and secure software development. The team supports a combination of modern appl

Contract

$54 - $63 hourly

Principal Technical Architect - AI/ML

Remote or New York, New York

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Today

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don't just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who ra

Full-time

USD 196,000.00 - 257,200.00 per year

Software Modernization jobs in Denver, CO, USA