Senior .NET Full-Stack Engineer: Microservices & APIs
Mphasis
Mphasis is seeking a full stack developer with hands-on experience in WebAPI and Microservices using the .NET Core stack and SQL Server. You will work in an Agile environment and collaborate with an offshore development team in India, while also interfacing with customers. Requirements include 4–7 years of C#, ASP.NET, .NET Core; 2–3 years in Web APIs and Microservices; 2+ years SQL Server. Familiarity with SpecFlow, MS Test, Jira, Bamboo, Bitbucket, and cloud basics (AWS/Azure) is a plus. #J-18808-Ljbffr Mphasis
$147.5k - $245.9k
...today.Job Overview:As an AVP, Full Stack Developer at LPL Financial,... ...and implement RESTful APIs and microservices.Troubleshoot and debug production... ...in Computer Science, Engineering, or a related field.Minimum... ...frameworks (e.g., Spring Boot, .NET Core, Django, Flask).Core...Senior.netFull timeWork from home- Noonlight, an Alarm.com company, is seeking a Sr. Software Engineer to build features for lifesaving APIs and web apps. You will own projects from ideation to... ...APIs with Node.js, Express/Fastify, MongoDB in a microservice setup and craft high-quality React.js web...Senior
- ...with a bespoke consultancy servicing a hedge fund client. The Senior Full Stack Developer will design, develop, and maintain modern... ...years of full-stack experience with React, Angular, C# and .NET, REST APIs, and be comfortable leveraging AI-powered tools to accelerate...Senior.net
- Biorce is seeking a Full Stack or Front-End Developer with 5+ years of experience to join an exciting internal... ...You will build React-based interfaces, work on .NET back-ends with NodeJs and PostgreSQL, and design RESTful APIs, collaborating within Scrum or Kanban teams to...Senior.net
- ...Senior Full Stack DeveloperGreenberg Traurig (GT), a global law... ...experience with C#,.NET, ASP.NET, SQL Server,... ...business analysts, and QA engineers to translate... ....NET 10, ASP.NET Web API, and modern full-stack... ...preferred.Familiarity with microservices architecture and message...Senior.netWork at office
- ...work and deep frontend platform engineering, this role sits exactly there... ...Design and build scalable .NET services and React frontends... ...agents through MCP tools, typed APIs, and tenancy-aware... ...Deliver production features in a microservices codebase using AI coding agents...Senior.netFull timeContract workTemporary workCasual workWorldwideFlexible hours
- Expedite Talent Solutions is seeking a Senior .NET full stack consultant to join our Austin-based... ...using .NET Core/Framework, C#, MVC Web API, and modern front-end technologies. You... ...will design and consume RESTful APIs and microservices, and collaborate with cross-functional...Senior.net
- ...TX, seeks a Technology Consultant II to design, develop, test, and deploy applications using .NET Framework/.NET Core and Angular. You will build RESTful APIs and microservices, participate in Agile ceremonies, and work with SQL Server databases. Responsibilities....net
- ...Senior Full Stack Developer Qualifications Minimum Requirements: 15 years of: Creating ETL processes, transporting... ...Experience in an object-oriented framework such as .NET Core or Java XML, JSON, API Testing, JavaScript and JQuery Experience mid-...Senior.net
$185k - $225k
...technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience, with expertise in JavaScript, Node.... ...React desired. You'll work on building scalable APIs and user experiences while investigating issues...Senior- ...digital ecosystem. As a senior engineering leader on this team,... ...advance Schwab’s strategic API platform, enabling... ...with Java, .NET, or Python, including... ...applications, backend services, microservices, and API integrations.... ...YearApplication deadline: 8/23/2026Position Type: Full time.netFull timeContract workWork at office
- McLane Company, Inc. is seeking a Senior Data Engineer to design, build, and maintain scalable data pipelines and integration solutions... ...and cloud platforms. The role emphasizes data quality, APIs, and microservices while partnering with stakeholders across the...SeniorWork at office3 days per week
- ...critical business applications. Role: Senior Full Stack Developer Location: Austin, TX Pay:... ...support backend services and REST APIs using C# and .NET. Collaborate with product owners, architects... ...and similar technologies to improve engineering productivity. Requirements: 7+ years...Senior.netHourly pay
$45 per hour
...Trident Consulting is seeking a "Senior Full Stack Engineer" for one of our client. A global leader... ...reusable UI components. • Strong backend/API development experience using Java/J2... ...Boot, Spring Batch, REST APIs, Microservices, SQL, PostgreSQL, and GraphQL. • AI...SeniorContract workRemote work- Cognizant seeks a seasoned software engineer in Coppell, TX for an AI-enabled inquiry management and call center agent assist... ...You will design, develop, test and deploy software using .NET technologies, REST APIs and modern UI frameworks. You have 6+ years in enterprise...Senior.netWork at office
- ...About the role We're hiring a Full Stack or Front-End Developer with 5+... ...-end services or improving an API that several teams depend on.... ...satisfaction from making other engineers faster, all while contributing... ...the back end, experience with .NET with basic NodeJs...Senior.netWork experience placementWork at office
- ...Concepts China (Shanghai) is seeking a Senior Full-Stack Server Engineer to join our studio for an... ...secure server-side applications and APIs. This role requires solid, hands-on... ...Experience deploying large-scale microservices and distributed systems Good understanding...Senior
- ...confidence through expert guidance.We are seeking a Senior Full-Stack Software Engineer to join our high-performance engineering organization... ...owns its vertical stack end-to-end—from backend microservices and APIs through frontend and DevOps. We are looking for an engineer...SeniorFull timeWork at officeLocal area
$185k - $225k
...Role At Datavant, we value Engineers who solve problems, build... ...software engineering. As a Senior Full Stack Engineer, you will play a... ...applications, backend services, APIs, and data-driven solutions... ...Backend: Python, Go, Java; microservices; REST and GraphQL...Senior- ...DescriptionThe Role:As a senior engineer, you will help design,... ...features across the stack (Quarkus or Spring... ...and maintain back-end microservices in Java (Quarkus or Spring... ...both REST and GraphQL APIs with well-defined,... ...reusability across the full stack, from the UI down...SeniorFull timeContract workH1bLocal areaWork from homeRelocation package
$171.6k - $338.3k
....The Team:Deloitte’s Cyber Engineering is a new team that is spearheading... ...:Hands-on experience in full stack software development across... ...and consuming REST APIs and microservices.Experience with relational... ...From entry-level employees to senior leaders, we believe there’s...SeniorLocal area$52k - $110k
...Full stack developer having strong hands‑on experience in developing WebAPI/Microservices using .Net core stack/SQL server in Agile development environment. Must have good working experience... ...2-3 years of strong experience in Web APIs and Microservices. Must have at least 2...Senior.netWork experience placement- ...Stamps.com, ShipStation API, Metapack, GlobalPost, and... ...seeking an experienced Senior Backend Engineer to join our engineering... ...working across our modern tech stack to deliver robust, high-... ...backend services and microservices using C# and .NET. API Development : Create...Senior.netCasual workWork at officeFlexible hours3 days per week
- ...contribute across the SDLC from requirements to deployment. You will design, develop, test, and deploy .NET-based applications, build RESTful APIs and microservices, and work with Angular on frontend features. AI tools familiarity (Claude, Github Copilot) is a plus. Limited....netRelocation
$172k - $250k
...Senior Account Executive - API Platform Our healthcare system remains frustratingly... ...the Role This is a full-cycle Account Executive role... ...feedback loop is short. Product, Engineering, and GTM leadership are... ..., prospecting, and closing net-new customers across the full...Senior.netLive inFlexible hours- ...provide professionals on a project and full-time basis to our clients in different business... ...go to Job Description Role: Senior Full Stack Developer Location: Austin, TX... ...development • 4+ years’ experience with ASP.NET MVC and C# • Experience with client-...Senior.netHourly payPermanent employmentFull timeTemporary workRelocation package
- KSN Technologies. Inc is seeking a Senior Full Stack Java Developer for a 9-month contract in Austin, TX. Local candidates only; hybrid... .../React/HTML5/CSS/JS/TypeScript). The role emphasizes API design, microservices, and DevOps practices (CI/CD, Docker, Kubernetes). #J-1...SeniorContract workLocal area
- ...are seeking an experienced Senior Software Engineer (.NET ) to join our team. In... ...development, and maintenance of full stack solutions using .NET... ...Ability to develop and deploy microservices on AKSStrong proficiency... ...on experience with RESTful API design and integration services...Senior.netFull timeH1bLocal areaWork from homeRelocation package
$55k - $114k
...development, testing, implementation, and deployment required. 6+ years of in-depth knowledge and experience in: C#, .NET Framework 4.5+, .Net 5+, T-SQL, REST API, Entity Framework 3+ years of demonstrated experience on modern UI development with Angular 10+, bootstrap, CSS...Senior.netTemporary workWork at office3 days per week- A leading online wedding planning service is seeking a highly motivated full-stack Senior Software Engineer to improve the Registry shopping experience. You will work on backend services, provide technical mentorship, and foster a quality culture while collaborating with...SeniorRemote jobWorldwideShift work
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