ASP.NET Web API Job Vacancies

101 to 125 of 290 ASP.NET Web API Jobs

.NET Developer

Glasgow, Scotland, United Kingdom
Noir
Job Description .NET Developer - Fastest Growing Social Media Firm – Glasgow (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform how people discover … UK and are on the lookout for the very best .NET Developer. .NET Developer applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry … recognized training in: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere and anyone. From the beginning they More ❯
Posted:

NET Developer

London, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer - Global Phenomenon - London (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has created a global phenomenon, connecting people online to unique travel experiences … more. We are seeking .NET Developer with a strong grasp of object orientated development principles and sound knowledge of: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will receive industry recognized training in all aspects of: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading … Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. Our client offers a structured career progression programme. It is common place for developers within their firm to receive their first promotion (and pay rise!) within 6 months of joining. All positions More ❯
Employment Type: Permanent
Salary: £70000 - £90000/annum Bonus + Pension + Benefits
Posted:

.NET Developer - Blackburn

Blackburn, Lancashire, United Kingdom
Hybrid / WFH Options
Noir Consulting
.NET Developer - Global Phenomenon - Blackburn, Lancashire (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect) Our client has created a global phenomenon, connecting people online to unique travel experiences, in … We are seeking a .NET Developer with a strong grasp of object-oriented development principles and sound knowledge of: .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. You will receive industry-recognized training in all aspects of: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading … Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile, and MongoDB. Our client offers a structured career progression programme. It is common for developers within their firm to receive their first promotion (and pay rise!) within 6 months of joining. All positions come More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Director of Engineering (Hiring Immediately)

London, UK
Hybrid / WFH Options
ZipRecruiter
Director of Engineering - London/Hybrid Tech stack: .NET 8, C#, Python, Django, Flask, Node.JS, Express.JS, React, Azure, AWS, Multithreading, RESTful, Microservices, Web API 2, JavaScript, AI Integration (LLM, RAG, RLHF). Our client has created a global phenomenon, connecting people online … and making high-level technical decisions. As such, you should have a good grasp of technologies such as: .NET 8, .NET Core/ASP.NET MVC, Azure, React, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and More ❯
Employment Type: Full-time
Posted:

.NET Developer - Nottingham

Nottingham, Nottinghamshire, United Kingdom
Hybrid / WFH Options
Noir Consulting
.NET Developer, .NET 9 - Social Networking Site - Nottingham (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect) Our client is the world's largest social-networking website with ambitions to become the … features that will engage users on their website for longer periods. Applicants should possess a skill set that includes .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. We are keen to hear from candidates with a strong understanding of object-oriented (OO) development and the full … Our client offers over 20 days of dedicated technical training per year and exposure to cutting-edge technologies such as .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile, and MongoDB. Additionally, you will follow an official More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Engineer Software 2) - 22958 with Security Clearance

Dayton, Ohio, United States
HII Mission Technologies
to support a mission at Wright Patterson Air Force Base. The software development team is responsible for the development and maintenance internal web applications and user interfaces. As part of the development team, you will help in the development of Web solutions … in the software applications design organization. • Develop Code, debug, and test software enhancements and/or new products in local, networked, or web services/applications, for example in C#, JavaScript, TypeScript, Vue, T-SQL, HTML, CSS, and the latest versions of the Microsoft stack. … Build web API using modern frameworks such as .NET Core, Node.js, etc. • Provide domain-specific expertise and overall software applications leadership and perspective to cross-organization projects, programs, and activities. • Create and/or contribute to technical and functional documentation such as More ❯
Employment Type: Permanent
Salary: USD 90,000 Annual
Posted:

Sr Application Developer with Security Clearance

Seattle, Washington, United States
Experis
with on-call shift rotation. • Contributes meaningful feedback in peer code reviews. • Mentors junior developers. Basic Qualifications • 7+ years of experience in C#, ASP.NET, and Web API. • 2+ years of .NET Core. • 2+ years of experience developing and operating services in AWS. • 5+ years … of experience with relational and NoSQL databases (DynamoDB and PostgreSQL required). • 3+ years of AWS experience with DynamoDB, API Gateway, Lambda, SNS, SQS, EC2, and other AWS services. • 3+ years of experience with Kubernetes • 2+ years of experience with large-scale distributed systems, service-oriented … Gateway, SNS, SQS, EC2, and other AWS services, Kubernetes. 7+ years 2. Microservices 7+ years 3. Experience in C#, ASP.NET, and Web API 2+ years More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer .NET/C# - GIS

Belgium
SR2 | Socially Responsible Recruitment | Certified B Corporation
Job Title: Senior .NET & Web Development (GIS) Location: Brussels (2 days onsite/week, remote possible) Duration: 28/04/2025 - 31/10/2025 Rate: €650/day Language: Dutch (CEFR C2 level) Project Context: Our client is working with a Government's … Agency seeking a Senior .NET and Web Development Expert to support the GIS team. This team develops and maintains GIS-driven applications that support various internal processes, such as GISMap, ASA, LIS, Soil Passport, and Kamera. Responsibilities: Develop and maintain internal and external web … collaborate within a Scrum team Key Requirements: 10+ years of experience in .NET (C#) Strong knowledge of .NET Core, Entity Framework (Core), WCF, ASP.NET Web API Frontend experience with TypeScript and Angular (v12+) Proficiency with OpenLayers, Oracle (SQL/PLSQL More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Information Communication Technology Specialist

Brussel (Stad), Brussel, Belgium
Empresaria Group plc
We are currently hiring a Senior ICT Expert in .NET and Web Development for the GIS team within the IT Development department of the Division for Digitalisation and Organisation - Responsibilities : The GIS team is responsible for analyzing, implementing, and maintaining applications that support the policies and … part of the GIS team within the IT Development department and will contribute to the development and maintenance of internal and external web applications, most of which have a GIS component. The ICT expert reports to the project manager and is expected to: Contribute to new … Master or Bachelor) with a technical/engineering background or equivalent through experience in the relevant ICT technology Demonstrable professional experience with: WCF, ASP.NET Web API Entity Framework (Core) Browser-side JavaScript development (Typescript, Angular 12 or higher) OpenLayers .NET More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

.Net Software Developer

City Of Bristol, England, United Kingdom
The Ardonagh Group
a bonus Educated to Degree level or equivalent. Knowledge of design and software development methodologies. Knowledge/Experience of: WCF SSIS/SSRS ASP.NET MVC Web Services/Web API Angular JSON JavaScript/HTML/ More ❯
Posted:

Satellit - Technical .NET Architect

Brussel (Stad), Brussel, Belgium
Satellit
Security: OAuth, OpenID Frontend: Blazor Wasm - transition from Angular in 2025 Containerization & Cloud: Docker, AKS (Azure Kubernetes Services) Backend Development: .NET 8/ASP.NET Web API With a pragmatic approach to maintaining some .NET Framework components Data & Messaging: SQL Server More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Sr. Full Stack Developer I (5834) with Security Clearance

Washington, Washington DC, United States
MetroStar Systems Inc
As Sr. Full Stack Developer I, you'll be an experienced Senior .NET Developer who is passionate about developing modern web applications leveraging the latest tools/technologies. We know that you can't have great technology services without amazing people. At MetroStar, we are obsessed … to gather and refine technical and product requirements. Design and develop modern web applications using .NET Core, C#, and ASP.NET Web API. Build dynamic, responsive front-end components using React and TypeScript. Design, develop, and optimize SQL Server databases, leveraging … Top Secret eligibility. Bachelor's degree in Computer Science or related field. 5+ years as a full-stack developer using .NET Core, C#, ASP.NET MVC/Web API. Strong knowledge of SQL Server development, including T-SQL, stored procedures and performance tuning using Entity More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Automation Engineer

City, Edinburgh, United Kingdom
Hybrid / WFH Options
Craneware
for Craneware products. Our Senior Automation Engineers are responsible for the overall design, maintenance, and execution of automated testing of data and web products using a variety of automation and Application Lifecycle Management (ALM) tools. Tech Stack: C# (Web API, Azure Functions), Angular, SQL Server, Cosmos DB, Postman, Selenium You Will Be Designing, maintaining, and executing automated testing of API and Web Service test data and web products on multiple platforms and devices ensuring consistency … to define automation plans with regard to chosen databases such as SQL, NoSQL, and JSON. Ability to define automation plans for isolated API, integrated micro service and Performance/load/stress testing. Ability to define automation plans for testing cloud based solutions such as Microsoft More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer with Security Clearance

Fairfax, Virginia, United States
Future Technologies, Inc
This position is for a Lead Software or Application Developer. This developer would be responsible for development and maintenance of based web applications and services. Responsibilities could include all aspects of the software development life cycle including requirements analysis, design, development, testing, integration, and deployment. This … position is in a team environment and involves collaboration with and supporting other team members. Some of the duties include: - Develop Web Services, Web API and REST API - Maintain Windows application using Visual Studio … LINQ, DevExpress and Infragistics Required: Must have 3 to 5 years experience with C# Must have experience with front and back-end web development Must have a Security + certification Desired: -Confluence -GitLab -JIRA -AWS Cloud Migration Experience More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.NET Developer

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
ea Consulting Group Ltd
emerging technologies and industry trends, integrating them into development processes. Requirements: Proven experience in .NET development (C#, .NET Core). Solid experience with ASP.NET MVC/Web API and building RESTful services. Proficiency with SQL Server. Familiarity with front-end More ❯
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

C# Architect

Chicago, Illinois, United States
HCLTech
in .net, azure, and c# technologies to drive continuous improvement and innovation within the team. Skill Requirements 1. Proficient in .net framework, including asp.net, mvc, and web api for building robust web applications. 2. Strong knowledge … understanding of cloud computing platforms (e.g., AWS, Azure, GCP). Strong knowledge of data warehousing, ETL processes, and data modeling. Experience with API design and development. Knowledge of security best practices and compliance regulations. Excellent communication and presentation skills. Strong problem-solving and analytical skills. Experience More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior .NET Software Engineer

United Kingdom
Hybrid / WFH Options
Explore Learning
related field. Minimum of 5 years of professional experience in .NET software development. Strong proficiency in C# and the .NET framework. Experience with ASP.NET, MVC, and Web API development. Strong experience with Azure cloud platform Working knowledge of Docker and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

CRM Developer - Dynamics 365

London, United Kingdom
Hybrid / WFH Options
Method-Resourcing
organisation. ?? What You'll Be Doing: Developing plugins, custom entities, and workflows for Dynamics 365 Building and maintaining C#/.NET custom web APIs Working with JavaScript, HTML, and Dynamics Web API to create advanced web resources Integrating with external APIs, including Azure API Manager and Logic Apps Supporting and mentoring junior developers ?? What You'll Bring: Proven experience in Dynamics 365 development, including plugins and workflows Strong skills in C#/.NET, JavaScript, HTML, and web More ❯
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

25N/SESE - Senior Software Engineer

Antrim, County Antrim, United Kingdom
Randox Laboratories
second programming language (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core, ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

belfast, antrim, united kingdom
Randox Laboratories
second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS Working within a More ❯
Posted:

Senior Software Engineer

cardiff, united kingdom
Randox Laboratories
second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS Working within a More ❯
Posted:

Senior Software Engineer

lincoln, midlands, united kingdom
Randox Laboratories
second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS Working within a More ❯
Posted:

Senior Software Engineer

birmingham, midlands, united kingdom
Randox Laboratories
second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS Working within a More ❯
Posted:

Senior Software Engineer

west midlands, midlands, united kingdom
Randox Laboratories
second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS Working within a More ❯
Posted:

Senior Software Engineer

coventry, midlands, united kingdom
Randox Laboratories
second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms Cloud infrastructure and MS Azure or AWS Working within a More ❯
Posted:
ASP.NET Web API
10th Percentile
£42,500
25th Percentile
£52,500
Median
£65,000
75th Percentile
£83,625
90th Percentile
£102,500