lead backend .net developer Jobs in seattle, wa

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Sr. Net Developer

intiGrow

•

Remote

Full-time

<>100% Remote Job Summary:We are looking for a Senior .NET Developer to design, develop, and maintain high-performance web applications. The ideal candidate should have strong experience in backend development using .NET technologies, along with a good understanding of database design, API development, and cloud services. <>Responsibilities:Develop and maintain scalable .NET applications using C# and .NET Core/.NET 6+.Design and implement RESTful APIs and microservices architecture.Optimize data
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Posted 24 days ago

C# .Net Developer with Machine learning--Remote

TechWish

•

Remote

Contract

Job Title: C# .NET API Developer 100% Remote JD: Should have experience in .Net & backend development (including REST APIs) and ML/Machine learning applications with cloud AWS or AzureBachelor s degree in computer science, management information systems, or another related field.Must be able to demonstrate all technical capabilities.5+ years of experience developing complex software applications. 5+ years of analysis, design and coding with strong skills in all the following:C#/.NET 4.6C# .NET
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Posted 7 days ago

. Net EDI Developer with HealthCare Insurance

E-Solutions, Inc.

•

California, USA

Third Party

Job title: .Net EDI Developer with HealthCare Insurance Location: Remote mandatory Skills: EDI, .NET, HealthCare Insurance Responsibilities: - Takes a lead role for analysing, designing, configuring, and modification of inbound and outbound EDI feeds, including X12 EDI such as 834, 835, and 837 transaction sets along with proprietary feeds for specific vendors Develop and maintain Microsoft .NET-based backend systems including scheduled console applications, web applications, MSMQ based messag
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Posted 9 days ago | Updated 12 hours ago

C#/.NET Developer II

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

C#/.NET Developer II Birmingham, Atlanta, Charlotte, Nashville 8-month contract to hire Pay Rate: $48.00 to $50.00 per hr. Conversion Salary: $100K-$120K The Backend Software Engineer is responsible for developing, modifying, and maintaining backend applications. This role involves monitoring system performance, ensuring smooth operation of applications, and producing reports and documentation detailing findings and solutions. The position is part of the Mobile Banking App in the Technology d
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Posted 9 days ago | Updated 2 hours ago

Software Engineer

Innova Solutions, Inc

•

Remote

Contract

A client of Innova Solutions is immediately hiring for a Software Engineer Position type: Full-time, Contract Duration: 12 months contract Location: Remote As a Software Engineer, you will: The position is for a full stack developer to work on a scrum team within Client's Development Shared Services. The team will be building out software to support Client's mission of promoting health through integrated clinical practice, education and research. Requirements: -Angular or React Front-end, Java o
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Posted 3 days ago

Full Stack .NET Developer

Kforce Technology Staffing

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Remote or Birmingham, Alabama, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Full Stack .NET Developer in Birmingham, AL. Overview: Our client in the wealth management space is seeking a Senior Full Stack .NET Core Engineer with strong cloud experience. This is a hands-on engineering role ideal for someone who can contribute to architecture, infrastructure, and application development in a modern AWS environment. REQUIREMENTS: * 7+ years of full stack .NET Core and API development * 4+ years of hands-on AWS experi
Posted 13 days ago | Updated 7 hours ago

REMOTE - Senior .Net Developer (Azure Required W2 Only)

TEKsystems c/o Allegis Group

•

Remote or Houston, Texas, USA

Full-time

Our client is searching for a Senior Full-stack .Net Developer for a long-term contract position that can be worked remotely. All candidates must work directly for TEKsystems on a W2 basis Pay will be between 55.00 and 60.00 per hour on a W2 basis. This position will be responsible for new development of a modernization project utilizing .net technologies. Duties: Understand user requirements and write clean code from front-end to back-end layersParticipate in the design and review sessionsBuild
Posted 23 hours ago | Updated 11 hours ago

REMOTE - Senior .Net Developer (Azure Required W2 Only)

TEKsystems c/o Allegis Group

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Remote or Tampa, Florida, USA

Full-time

Our client is searching for a Senior Full-stack .Net Developer for a long-term contract position that can be worked remotely. All candidates must work directly for TEKsystems on a W2 basis Pay will be between 55.00 and 60.00 per hour on a W2 basis. This position will be responsible for new development of a modernization project utilizing .net technologies. Duties: Understand user requirements and write clean code from front-end to back-end layersParticipate in the design and review sessionsBuild
Posted 23 hours ago | Updated 11 hours ago

.NET Developer / MLOps / Remote

Jobot

•

US

Full-time

Looking for a .NET Developer to join a growing team at an IoT energy company! This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $40 - $50 per hour A bit about us: A globally recognized fintech powerhouse, known for revolutionizing data-driven financial infrastructure, is expanding its focus into IoT and machine learning applications. With significant investment and a reputation for technical excellen
Posted 1 day ago | Updated 11 hours ago

Dotnet Developer

Randstad - Torc

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Remote

Contract

We are looking for a highly skilled Full Stack .NET Developer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using .NET (C#) for the backend and modern frontend technologies.Collaborate with product managers, designers, and other engineers to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance opt
Posted 37 days ago | Updated 21 hours ago

.Net Developer

4 Consulting Inc

•

Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 60+ days ago | Updated 27 days ago

Full stack Developer

HonorVet Technologies

•

Seattle, Washington, USA

Contract

Title: Full stack Developer Duration: 6+ Months Contract Onsite - Seattle, WA (Only W2) 8-10 years of experience (Previous T-Mobile experience or any Telco is a value add) Strong proficiency in front-end technologies: HTML, CSS, JavaScript, TypeScript MUST have - Front-end frameworks/libraries: React.js, Angular, or Vue.js Experience with back-end development: Programming languages: Node.js, Python, Java, C#, or Ruby Frameworks: Express.js, Django, Flask, Spring Boot, or .NET Core Knowledge of
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Posted 30 days ago | Updated 3 days ago

Sr Full Stack Developer

Prominent Technology

•

Remote

Full-time

Software EngineerAbout ProminentAt Prominent, we are driven by a commitment to empowering confidence through innovative technology solutions and exceptional staffing services. Guided by our core valuesPrioritize Relationships, Imagination into Reality, Speak Truth, Enjoy Work, and Steward as Our Ownwe create transformative software for a diverse range of industries. Our focus is on building meaningful client partnerships and delivering tailored, high-quality results. Join us in a collaborative e
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Posted 3 days ago | Updated 2 days ago

.Net C# Full Stack Developer with React Native :( 10+ Years) : Remote Opportunity : Long-Term Contract

HAN IT Staffing Inc.

•

Remote

Contract, Third Party

Hi, I'd like you to take a look at a great new position we now have available! Your opinion would be valued with regards to this opening. I really appreciate sending an updated resume & the best number with the best time to reach you. Role: .Net C# Full Stack Developer with React Native Location: Remote Opportunity Duration: Long-Term Contract Job Description: Minimum 10+ years of experience.Necessary skill set: React Native, C#, API, Mobile Development, Java Script and CSS.Key Responsibilities
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Posted 15 hours ago | Updated 14 hours ago

Software Engineer

Apex Systems

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Seattle, Washington, USA

Full-time

Job#: 2072631 Job Description: Mid-Senior Software Engineer (Release Engineering - Golang/C#/PostgreSQL) Client: Major Food/Beverage Corporation in Seattle, WA Location: Fully Remote (PST Hours) 12-month contract (Likely long-term extension) Rate: $140,000-$160,000 Role Overview: We are the Release Engineering team, developing solutions for release and deployment to retail devices within 40,000 stores. We want to change our multi-week release process from weeks to minutes and your help is c
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Posted 3 days ago | Updated 3 hours ago

Full Stack Software Engineer (Starlink)

SpaceX

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Redmond, Washington, 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 SOFTWARE ENGINEER (STARLINK) At SpaceX, we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's la
Posted 60+ days ago | Updated 2 hours ago

C# Software Developer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a C# Software Developer to join a leading shipping and logistics organization. The C# Software Developer will work on backend development, automate workflows, and assist in designing cloud-based applications, with an emphasis on data. Responsibilities of the C# Software Developer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel carrier invoice files. Design, develop, an
Posted 6 days ago | Updated moments ago

Development, Security & Operations Engineer

Ziply Fiber

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Remote

Full-time

At Ziply Fiber, our mission is to elevate the connected lives of our communities every day. We are delivering the fastest home internet in the Northwest, with a focus on areas traditionally underserved by mainstream internet companies. And as our state-of-the-art fiber network expands in WA, OR, ID and MT, so does our need for team members who can help us grow and realize our goals. We may be building internet, but we are reaching real people. We strive to build relationships and provide custome
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Posted 3 days ago | Updated 3 days ago

Full Stack Developer (Node.js, React, TypeScript)

ADDSOURCE

•

New York, USA

Third Party

Full Stack Developer (Node.js, React, TypeScript) Location : Remote Experience 7+ years of full-stack development experience Minimum of 5 years working with Node.js (TypeScript) and React What's in it for you? We are looking for a skilled Full Stack Developer with strong proficiency in Node.js (TypeScript) and React to support our application modernization initiatives. You will work closely with our technical lead to transform legacy systems into modern, cloud-ready solutions-ensuring seamless,
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Posted 9 days ago | Updated 7 hours ago

.Net Full Stack Engineer / Remote / Full Time

Keanesoft

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Remote

Full-time

Job Title: .Net Full Stack Engineer Location: Remote Duration: Full Time Client: TechM Job Description: We are seeking a highly skilled Full Stack Engineer with a strong background in building scalable business applications in fast-paced, agile environments. The ideal candidate will possess a solid mix of front-end and back-end development skills, along with cloud and API expertise. Key Qualifications: 8+ years of software engineering and application design experience, particularly in large-scal
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Posted 15 days ago