Senior Back-End & API Engineer - C#/.NET Core
TECHNOLOGY PARTNERS INC
Technology Partners is seeking a Back-End and API Developer in Missouri to build high‑performance REST APIs and backend services using C# and .NET Core. You will work within a microservices architecture to ensure scalability and security, collaborating with internal teams to deliver enterprise software in an agile environment. Oracle Fusion/OIC integration experience is a plus. This role offers a competitive hourly rate and the chance to contribute to critical systems for major clients in the #J-18808-Ljbffr TECHNOLOGY PARTNERS INC
- ...is looking to add a Senior Software Engineer to their team. This role... ...: Are you a back-end engineer who loves solving... ..., and optimize the core services that power a... ...technology stack, including C#, .NET, SQL Server, and... ...high-performance APIs and services focused...Senior.netC#Hourly payContract work
$60k - $65k
A leading tech company in St. Louis seeks a Mid-Senior Level Technical Lead for software development and solution design. This contract... .... Candidates should have strong experience with Talend, RESTful APIs, and cloud platforms like GCP. Additional benefits include medical...Senior.netC#Contract work$63 - $90 per hour
...seeking a talented Senior .NET Full-Stack Developer... ....NET, ASP.NET Core, AWS services, and... ...level proficiency in C# and .NET middleware... ..., and cloud-hosted APIs. Experience with AWS... ...Proficiency with front-end technologies: HTML5... ...high-autonomy engineering teams. Strong problem...Senior.netC#$102.5k - $187.9k
...throughout the engagement. As a Senior Application Designer and... ...and implement robust APIs and microservices using... ...guidance and coaching to other engineers Strive to be at the... ...Experience with Java or C#, Python, Spring Boot, .Net or .Net Core A solid grounding in Computer...Senior.netC#Summer holidayFlexible hours- ...C# .Net Developer Role Overview: We are seeking a C#.Net developer to join our team in St. Louis, Mo. Job Responsibilities:... ...writing and maintaining a unit test suite ~ Experience automating API and user interface tests ~1-2 years' experience with modern JavaScript...Senior.netC#
- A leading tech company based in St. Louis is looking for a seasoned .NET Web Developer with over 10 years of experience. The candidate should be proficient in C# and ASP.NET Core, with a demonstrated ability to develop applications using Sitecore, Salesforce, or SharePoint...Senior.netC#
- ...application development within the full Microsoft technology stack including C#,.Net Core, Entity Framework Core, TypeScript, SQL Server, Azure, and Azure DevOps. Experience with modern front-end frameworks, specifically Angular, including Angular Material and RxJS, is...Senior.netC#Work experience placement
$60 - $72 per hour
...poster from Envision Senior Account Manager / Technical... ..., Cloud Run, App Engine (Serverless computing)... ...Proficient in Java, Python, C#, or Node.js, with hands... ...such as Spring Boot, .NET Core, Express.js, Django, or... ...applications and RESTful APIs (experience with...Senior.netC#Contract workLocal area- We are seeking a Senior Full Stack Software Engineer to design, develop, test, and support enterprise web applications in a remote... ...stack using technologies including C#, .NET, Vue.js, TypeScript, SQL Server, REST APIs, and AWS. The ideal candidate brings strong software...Senior.netC#Minimum wageContract workTemporary workWork experience placementRemote work
- ...ability to work with cross-functional teams. Candidates should hold a 4-year degree (CS or related field) and have solid experience with .NET stack, ADO.NET, Xamarin, and modern web technologies such as MVC, Vue.js, Bootstrap and jQuery; the role emphasizes independent work...Senior.netC#
- ...Senior-Level .NET Developer NET Developers work with a team of talented individuals who share a strong passion for their work. The primary... ...For: A minimum of 5 years .NET experience, emphasis on C# Experience with Visual Studio The ability to demonstrate...Senior.netC#Full time
$120k - $160k
...products. Our engineering organization supports... ...Overview As a Senior Software Engineer (Modern .NET), you will play a... ...capabilities—from domain and API design through... ...backend stack is C#/.NET and ASP.NET Core using vertical slice architecture, backed by EF Core + SQL...Senior.netC#Remote jobFull timeLocal area- ...Job Posting Title: .NET Full Stack Developer Location: Seattle... ...: Strong experience in C# and should have hands on experience... ..., Asp.Net,.Net MVC, C#,.Net Core. Strong debugging and problem... ...DevSecOps (Git/ADO). Rest API, API gateway. Experience in....netC#Full timeImmediate startRelocation
$116k - $174k
...culture-grounded in core values and leadership... ...organization is hiring a Senior Application Security Engineer to help secure the... ...architecture reviews for net-new and high-risk... ...TypeScript, Python, Go, or C#) well enough to... ...command of and web API internals - request/response...Senior.netC#Full timeRemote workFlexible hoursShift work$142.6k - $261.5k
...scientists, designers, and software engineers enable our clients to solve... ...the technology stack (front end, back end, data, security etc.),... ...of experience with Java or C# Frameworks: 4+ years of experience with Spring Boot, .Net or .Net Core Nice to have: Experience with....netC#Summer holidayFlexible hours- ...Job Title Net Developer Job Location St Louis, MO (Initially Remote but... ...Responsibilities Requirement analysis and End to End Solution design preparation.... ...design and code deliverables using C#,.Net core, GO, Kafka, API, Mongo DB/SQL adhering to defined....netC#Full timeWork experience placementRemote work
- Job Description As a software engineer, your role will be working on our critical production applications and infrastructure.You will... ...relevant work experience Extensive programming experience in ASP.NET and C# Strong object-oriented skills and design pattern...Senior.netC#Work experience placementCasual workWork at officeRelocation package
$60k - $65k
...ETL/data integration platforms RESTful API / Web Services design and development Relational... ...using current technologies of .NET Core, Python, Talend, RESTful APIs, Oracle, and... ...Automation and robotic process integration Seniority level Mid‑Senior level Employment type....netC#Contract workLocal area- ...Experience in building and supporting Web Applications built in .net and .net core. Extensive Experience in DNN (DotNetNuke). 8-10 years SME... ...AWS etc.,) is preferred. Experience in building web apps using C# and asp.net MVC. Experience in building and consuming Web services...Senior.netC#Full timeContract workRemote work
$47.6 - $68 per hour
Technology Partners is currently seeking a talented Back-End and Application Programming Interface Developer. Do... ...you have experience developing high-performance REST APIs and back-end services using C# and .NET Core? Let us help you make your next big career move a....netC#$215k
...Director of Software Engineering Compensation: Up to $2... ...software engineering into senior leadership, maintaining... ...ecosystem, leveraging C#, .NET, Angular, and Azure to develop scalable, API-driven applications and... ...: C#, .NET, .NET Core, ASP.NET Core, RESTful....netC#Full timeRemote work- ..., master planning, architecture, engineering, and construction firm that safely... ...architecture, including C#, .NET, Azure Functions, Azure Service Bus, APIs, and related Azure services.Outside... ...such as Claude Code and Codex as a core part of the development process.....netC#For contractorsFlexible hours
- ...software solutions across front-end, back-end and data components. You will... ...collaborating with clients and senior stakeholders. Ideal candidates bring... ...of experience, strong Java or C#, and hands-on experience with Spring Boot or .Net Core in a cloud-enabled, Agile....netC#
- ...Have experience with object oriented development using C#. Be comfortable with TDD and unit testing frameworks.... ...Visual Studio, git, TFS, and SSMS. Work with the latest.NET frameworks, including.NET Core and ASP.NET Core. Build microservice applications capable....netC#
- ...Description: Senior Full Stack Developer (C# .Net) You'll work across the full... ...technologies including C#, ASP.Net Core, entity framework, and AWS... ...web applications and API's. • Strong Experience in... ...• Experience with front-end web technologies (e.g., HTML....netC#
- Eliassen Group in St. Louis is seeking a Software Engineer to join an Emerging Technologies team focused on innovative retail solutions... ...and integrating applications, working with Python, React, .NET/C#, REST APIs, and cloud platforms, and collaborating with business....netC#Full timeContract work
- Overview: Position: Software Engineer III Location: Remote (Must work CST hours) Duration: 6-12+ Months... ...Overview Strong professional experience with C# and .NET development . Experience with .NET Framework and .NET Core . Experience working with SQL and relational....netC#Contract workRemote work
- ...Principal Software Engineer I at Spectrum,... ...care and back-office operations... ...enterprise-scale .NET applications into... ...adopting modern front-end technologies and API-first... ...quality.Mentor senior engineers while... ...proficiency in C#, ASP.NET, .NET Core/.NET 8+, and object....netC#Work at officeLocal areaWork from homeVisa sponsorship1 day per week
$63 - $90 per hour
...Comprehensive testing and documentation. Successful production deployment. Required Skills & Experience:Backend Development: Strong .NET/C# experience with API development. Frontend Development: Modern web application development (Angular or similar frameworks). Authentication....netC#Contract work- ...(Primary focus will be on React and UI/UX, C# is helpful) St. Louis, Missouri The Software... ...Software and\or QA Automation Development .NET Development Full Life Cycle Development... ...experience a plus Agile experience a plus Web API or WCF experience a plus Entity Framework experience....netC#
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