Senior Full Stack .Net Developer Jobs

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Full Stack \

ConsultNet, LLC

•

Remote or Birmingham, Alabama, USA

Full-time

Full Stack "Data " Engineer Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Full Stack "Data " Engineer with experience on Palantir to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment.
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Posted 55 days ago | Updated 9 hours ago

Developer

TEKsystems c/o Allegis Group

•

Tallahassee, Florida, USA

Full-time

Description Role Summary: Support the development, maintenance, and enhancement of .NET Core and Angular applications for a Local Organization. Collaborate with cross-functional teams to ensure secure, accessible, and efficient application delivery. Key Responsibilities: Lead application architecture remediation and development Collaborate with PMs, BAs, and technical leads Provide technical guidance, training, and code reviews Develop and maintain secure, accessible, and scalable applications O
Posted 6 hours ago

Senior Software Engineer

Booz Allen Hamilton

•

St. Louis, Missouri, USA

Full-time

Job Number: R0220303 Software Engineer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding.
Posted 48 days ago | Updated 10 hours ago

Senior Manager, Software Engineering

UnitedHealth Group

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San Diego, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 24 days ago | Updated 9 hours ago

Software Engineer III

Kforce Technology Staffing

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Remote or New York, New York, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a remote Software Engineer to join their team. As a Software Engineer , you will play a key role in building and maintaining robust, scalable, and secure web applications. You will work in a dynamic and fast-paced environment, collaborating with cross-functional teams to design and develop both frontend and backend solutions. Your primary responsibilities will span across building and optimizing RESTful services, developing modern web applications u
Posted 14 days ago | Updated 2 hours ago

Mid Software Engineer

Booz Allen Hamilton

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St. Louis, Missouri, USA

Full-time

Job Number: R0220310 Software Engineer, Mid The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a full
Posted 48 days ago | Updated 10 hours ago

Windows DevOps Engineer - IIS/.NET/Middleware

TEKsystems c/o Allegis Group

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Charlotte, North Carolina, USA

Full-time

Job Title: Windows DevOps Engineer - IIS/.NET/Middleware Location: Charlotte, NC Top 2 Must-Have Skills: Windows IIS & .NET Application Integration Job Summary TEKsystems is seeking a highly skilled Windows DevOps Engineer with deep expertise in Windows IIS and .NET application integration to join our dynamic team. This role is critical in supporting and maintaining high-volume, multi-tiered applications in a complex enterprise environment. You will be responsible for deployment, middleware
Posted 1 day ago | Updated 6 hours ago

Software Engineer

Booz Allen Hamilton

•

St. Louis, Missouri, USA

Full-time

Job Number: R0220311 Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a full stack
Posted 48 days ago | Updated 10 hours ago

Tech Lead, Software Development Engineering

Fiserv

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Frisco, Texas, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 44 days ago | Updated 6 hours ago

Sr. Software Engineer - Cloud Environment (Multiple openings) in Washington, District of Columbia.

U.S. Bank

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Washington, 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 5 days ago | Updated 9 hours ago

Mid Full Stack Software Engineer

Booz Allen Hamilton

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Dahlgren, Virginia, USA

Full-time

Job Number: R0222039 Full Stack Software Engineer, Mid The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just c
Posted 7 days ago | Updated 10 hours ago

Junior Full Stack Dev

Kforce Technology Staffing

•

Austin, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client in Junior Full Stack Developer in Austin, TX. Overview: The client is looking a qualified candidate with 1+ years of experience for a temp-to-perm position to assist in Full Stack Web and Windows development using C#, Angular, and SQL Server. The candidate will be working with Agile principles to develop and support custom software. The candidate will work closely with the development team to define and prioritize project work, develop functional software,
Posted 5 days ago | Updated 2 hours ago

Software Engineer, Full Stack (AI Focus)

Prudent Technologies and Consulting

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Richardson, Texas, USA

Contract

Job Title: Software Engineer, Full Stack (AI Focus) Location: Richardson, TX 75082 Position: Contract Overview Software Engineer, Full Stack (AI Focus) We're looking for a Full Stack Software Engineer to build innovative web applications and integrate AI into our development processes. What you'll do: Develop end-to-end web solutions using .NET (C#, ASP.NET Core, GraphQL) for the back end and Angular/React for responsive user interfaces.Manage and optimize Snowflake data solutions.Integrate int
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Posted 1 day ago

Technical Manager, Software Engineering

Costar Group

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Nashville, Tennessee, USA

Full-time

Technical Manager, Software Engineering Job Description Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of re
Posted 12 days ago | Updated 9 hours ago

Sr. Software Engineer II - Billing

DoubleVerify, Inc

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New York, New York, USA

Full-time

Senior Software Engineer II Position Overview We are seeking an experienced software engineer to join our talented full-stack team responsible for enabling clients to successfully activate and operate DoubleVerify's rich suite of products. You'll develop scalable and reliable backend services fueling DV's client-facing user interfaces and operational processes. We are a tech company at heart, addressing complex challenges and innovating to use the best technology and practices for the task at h
Posted 60+ days ago | Updated 9 hours ago

Full Stack Propulsion Software Engineer, Data Analysis (Raptor)

SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. FULL STACK PROPULSION SOFTWARE ENGINEER, DATA ANALYSIS (RAPTOR) The Raptor Systems Modeling and Control Team is responsible for the power-balance, optimal control, and calibration of one of the worlds most prolific and
Posted 25 days ago | Updated 9 hours ago

Technical Manager, Software Engineering

Costar Group

•

Nashville, Tennessee, USA

Full-time

Technical Manager, Software Engineering Job Description Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of re
Posted 14 days ago | Updated 9 hours ago

Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0218843 Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a full-stack
Posted 60+ days ago | Updated 10 hours ago

Software Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0220900 Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a seni
Posted 35 days ago | Updated 10 hours ago

.Net Developer / Full Stack Developer

Xoriant Corporation

•

Montvale, New Jersey, USA

Contract, Third Party

Seeking a full stack developer with C#, Angular, .Net, SQL, and Azure Coding, testing and debugging programs according to computer engineering specifications Modifying, expanding and updating applications Communicating with a team that includes analysts, engineers and quality assurance testers in order to coordinate and document application development and testing Developing software prototypes Skills: C#, .NetExperience with SQL and non-SQL environments (Spark preferred).Understanding of Object
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Posted 60+ days ago | Updated 5 hours ago