senior c# application developer Jobs

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Journeyman Software Developer

Leidos

•

St. Louis, Missouri, USA

Full-time

The Leidos FS2 Aero team has an opening for an experienced full stack software developer to modify existing code and integrate software solutions for the Aeronautical Navigation Office. The ideal candidate has an excellent understanding of software development concepts and exceptional coding skills across different tools and projects in support of the mission. Primary Responsibilities The applicant must possess deep understanding of core AWS services, like compute, storage and be able to develop
Posted 21 days ago | Updated 10 hours ago

Senior Cybersecurity Engineer

Travelers

•

Hartford, Connecticut, USA

Full-time

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re
Posted 7 days ago | Updated 7 hours ago

Software Engineer II - Virtualization and Kernel

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

The Virtualization Core Platform hypervisor team is looking for a talented, highly motivated software engineer to work on foundational components of the Microsoft virtualization stack. We are looking for enthusiastic candidates who can learn quickly and are skilled at design and coding at a systems level (e.g., kernel, hypervisor, firmware). Have you used Hyper-V today? Have you used Windows 11 today? How about Azure, or Copilot? Millions of users interact with Hyper-V daily. Hyper-V is the ba
Posted 35 days ago | Updated 10 hours ago

Applied Scientist

Amazon.com

•

Newark, New Jersey, USA

Full-time

At Audible, we believe stories have the power to transform lives. It's why we work with some of the world's leading creators to produce and share audio storytelling with our millions of global listeners. We are dreamers and inventors who come from a wide range of backgrounds and experiences to empower and inspire each other. Imagine your future with us. ABOUT THIS ROLE As an Applied Scientist, you will solve large complex real-world problems at scale, draw inspiration from the latest science an
Posted 25 days ago | Updated 2 hours ago

Business Systems/CAT Testing Specialist

LMI Government Consulting (Logistics Management In

•

Remote

Contract

Overview LMI is seeking a Business Systems/CAT Testing Coordinator to support modernizing USPS's Product Tracking and Reporting (PTR) System operations. The Business Systems/CAT Testing Coordinator will be part of a team that is delivering comprehensive software lifecycle support for the PTR product developed by USPS. All candidates must have strong communication skills, a passion for testing, and a desire to learn new technologies on high-profile projects. Experience designing, writing, and ex
Posted 43 days ago | Updated 7 hours ago

Software Developer - Junior

Jacobs

•

Washington, District of Columbia, USA

Full-time

As a Top Secret Software Developer for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for developing code, testing and debugging new software or enhancements to existing software. You will have a good understanding of business applic
Posted 60+ days ago | Updated 10 hours ago

Engineer - Site Reliability Engineering

London Stock Exchange Group

•

St. Louis, Missouri, USA

Full-time

Our Team We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG. Main responsibilities We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team! SREs maintain Service Level Objectives for
Posted 30 days ago

Senior UX Engineer

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

The Windows Design Systems team is looking for a Senior UX Engineer with exceptional visual design awareness and experience implementing successful user experiences. In this role, you will have the opportunity to impact the visual design expression of Windows and develop elegant user interfaces for Windows and AI integration. As a Senior UX Engineer, you will develop front end designs, specs, user interface systems, and partner with engineers to build out fully functioning features. You will ge
Posted 13 days ago | Updated 10 hours ago

Manager, Engineering

DocuSign Inc

•

San Francisco, California, USA

Full-time

Company Overview Docusign brings agreements to life. Over 1.5 million customers and more than a billion people in over 180 countries use Docusign solutions to accelerate the process of doing business and simplify people's lives. With intelligent agreement management, Docusign unleashes business-critical data that is trapped inside of documents. Until now, these were disconnected from business systems of record, costing businesses time, money, and opportunity. Using Docusign's Intelligent Agreem
Posted 10 days ago | Updated 10 hours ago

Digital Signage Support Engineer

Turnberry Solutions, Inc

•

Penn, Pennsylvania, USA

Full-time

Duration: FTE Location: PA-Philadelphia, Hybrid 3-4 days onsite Overview: Crew helps our clients deliver change through IT project delivery, business process improvement, and operational efficiency efforts. Our high-performing consultants are natural leaders who manage a wide range of responsibilities that vary from assignment to assignment. Our consultant training programs, investment in career development, and premier client portfolio ensure constant challenge and rapid growth for our employ
Posted 6 days ago | Updated 7 hours ago

KOFAX Imaging Developer

Central Business Solutions

•

Atlanta, Georgia, USA

Contract, Third Party

Under general supervision, design and develop imaging solutions and major enhancements to scanning and faxing systems. LOCAL METRO ATLANTA CANDIDATESONSITE REQUIRED As a Kofax/Imaging Developer, the job responsibilities include but are not limited to the following: Over 8+ years of experience in System analysis, design and development of Document Management Systems, Record management, Enterprise Content Management processes and workflow solutions. Solid experience with Kofax Capture 11, KTM 6, K
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Posted 3 hours ago

2026 Software Engineer Program - Full-time - United States (February Start)

JPMorgan Chase & Co.

•

Wilmington, Delaware, USA

Full-time

Job Description Join our 2026 Software Engineer Program to advance your career with innovative technologists. Engage in diverse projects, acquire new skills, and promote positive change for the communities we serve. We value your unique talents and ideas in our supportive tech environment. Ready to tackle big challenges with a global team? We're excited to meet you. About the Program As a Software Engineer in the Software Engineer Program (SEP) at JPMorgan Chase, you will embark on a global t
Posted 3 days ago | Updated 10 hours ago

Engr III, Digital Automation Engineering

RTX Corporation

•

Andover, Massachusetts, USA

Full-time

Date Posted: 2025-07-30 Country: United States of America Location: MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and al
Posted 3 days ago | Updated 10 hours ago

Software Developer 2

Cayuse Holdings, LLC

•

Austin, Texas, USA

Full-time

Overview JOB TITLE: Software Developer 2 CAYUSE COMPANY: Cayuse Civil Services, LLC LOCATION Austin, Texas | ONSITE SALARY: $103,604.80-$148,012.80 The Software Developer 2 is responsible for designing, developing, and maintaining high-quality software solutions to meet business and technical requirements. This role involves working collaboratively with cross-functional teams, ensuring that development aligns with Cayuse's commitment to innovation, quality, and client satisfaction. The position
Posted 5 days ago | Updated 7 hours ago

IT Sr. Engineer, MES Development

Corning

•

Charlotte, North Carolina, USA

Full-time

Requisition Number: 69313 The company built on breakthroughs. Join us. Corning is one of the world's leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of space, our technologies push the boundaries of what's possible. How do we do this? With our people. They break through limitations and expectations - not once in a career, but every day. They help move our company, and the world, forward. At Corning, there are endless possibiliti
Posted 40 days ago | Updated 10 hours ago

Software Engineer II (COBOL)

First-Citizens Bank & Trust Company

•

Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may only be hired in the following locations: NC, NJ, AZ This position is responsible for providing advanced technical support to data processing systems. Analyzes existing and proposed data processing systems or procedures that improve processing capabilities. Assists the installation of programs and procedures developed in coordination with end user groups. Enhances data processing systems and procedures through system analysis, coding, testing, and other a
Posted 60+ days ago | Updated 7 hours ago

Software Engineer II (COBOL)

First-Citizens Bank & Trust Company

•

Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may only be hired in the following locations: NC, NJ, AZ This position is responsible for providing advanced technical support to data processing systems. Analyzes existing and proposed data processing systems or procedures that improve processing capabilities. Assists the installation of programs and procedures developed in coordination with end user groups. Enhances data processing systems and procedures through system analysis, coding, testing, and other a
Posted 60+ days ago | Updated 7 hours ago

Offensive Security Engineer

U.S. Bank

•

Cincinnati, Ohio, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis
Posted 6 days ago | Updated 10 hours ago

Applied Scientist

Amazon.com

•

Newark, New Jersey, USA

Full-time

At Audible, we believe stories have the power to transform lives. It's why we work with some of the world's leading creators to produce and share audio storytelling with our millions of global listeners. We are dreamers and inventors who come from a wide range of backgrounds and experiences to empower and inspire each other. Imagine your future with us. ABOUT THIS ROLE As an Applied Scientist, you will solve large complex real-world problems at scale, draw inspiration from the latest science an
Posted 27 days ago | Updated 2 hours ago

Staff Software Engineer

Garmin

•

Olathe, Kansas, USA

Full-time

Overview We are seeking a full-time Staff Software Engineer in our Olathe, KS location. In this role, you will be responsible for designing and guiding full system architecture to obtain company and product and/or application development objectives. Essential Functions Designs and guides full system architecture development giving consideration to performance and functional requirements, reusability, scalability, extensibility and cost effectivenessConducts technical research and feasibility st
Posted 60+ days ago | Updated 10 hours ago