Permanent ASP.NET Web API Job Vacancies

151 to 174 of 174 Permanent ASP.NET Web API Jobs

Senior Software Engineer

Old Trafford, Greater Manchester, UK
Hybrid / WFH Options
AJ Bell Business Solutions Limited
experience developing services and APIs with C#, .NET core, Mongo and/or SQL with techniques such as domain-driven design and MVC. Strong technical background in web development with Angular/React/VueJs. Experience in developing APIs and implementation of RESTful services with JSON. Thorough understanding of CI/CD pipelines Practices Test Driven … tier components. Familiarisation with containerisation and tools like Docker and Kubernetes Experience of developing, deploying, and maintaining Cloud-Based solutions on AWS Understand principles behind highly performing web pages Experience/Familiarity with Entity framework core. Experience/Familiarity with communications technologies (Web API, Google Protocol Buffers) and More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
AJ Bell
experience developing services and APIs with C#, .NET core, Mongo and/or SQL with techniques such as domain-driven design and MVC. Strong technical background in web development with Angular/React/VueJs. Experience in developing HTTP-based APIs and implementation of RESTful services with JSON. Thorough understanding of CI/CD pipelines Practices … tier components. Familiarisation with containerisation and tools like Docker and Kubernetes Experience of developing, deploying, and maintaining Cloud-Based solutions on AWS Understand principles behind highly performing web pages Experience/Familiarity with Entity framework core. Experience/Familiarity with communications technologies (Web API, Google Protocol Buffers) and More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Senior Software Engineer

Salford, Greater Manchester, North West, United Kingdom
Hybrid / WFH Options
AJ BELL BUSINESS SOLUTIONS LIMITED
experience developing services and APIs with C#, .NET core, Mongo and/or SQL with techniques such as domain-driven design and MVC. Strong technical background in web development with Angular/React/VueJs. Experience in developing HTTP-based APIs and implementation of RESTful services with JSON. Thorough understanding of CI/CD pipelines Practices … tier components. Familiarisation with containerisation and tools like Docker and Kubernetes Experience of developing, deploying, and maintaining Cloud-Based solutions on AWS Understand principles behind highly performing web pages Experience/Familiarity with Entity framework core. Experience/Familiarity with communications technologies (Web API, Google Protocol Buffers) and More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

.NET Developer - Witney

Witney, Oxfordshire, England, United Kingdom
Hybrid / WFH Options
Noir
SQL. We are keen to hear from candidates with any mobile development experience (iOS or Android). You will be trained in all aspects of: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay More ❯
Employment Type: Full-Time
Salary: £40,000 - £60,000 per annum
Posted:

Senior Software Engineer

Blyth, Northumberland, United Kingdom
Jackson Hogg Ltd
good software engineering practices is more important than finding a specialist in any one area. Having said that, in recent projects we’ve utilised these technologies: C# (with ASP.Net Core) to create a robotics orchestrator Python to write async, web API based, microservices + image recognition React for frontend UIs More ❯
Employment Type: Permanent
Posted:

Full Stack Developer (.net) MUST BE LOCAL with Security Clearance

Sterling, Virginia, United States
Hybrid / WFH Options
TAIG (Tactical Analytic & Intelligence Group)
agile software development team participating in all Program Increment and Sprint ceremonies. • Design and develop .Net applications including middleware applications, user interface applications (java script framework), and web services applications. • Develop and integrate with PostgreSQL server databases. • Develop software design documentation which may include design diagrams, data flow diagrams, software module descriptions, etc. • Use Integrated Development … setup, defect troubleshooting and resolution. • Provide Tier 3/4 engineering support, as needed, for solutions deployed to production. Qualifications Qualifications • Middleware and User interface driven applications. • Web Services development. • Excellent troubleshooting and resolution skills. • Multi-threaded applications; Exception handling. • Integration with hardware devices and vendor SDKS. • Ability to work in team environments across a diverse … set of projects with multiple stakeholders. • Javascript, Vue.js, C#, .NET Core, Web API, Visual Studio code, Jenkins, Gitlab, xUnit, SonarQube. • AWS experience. • Agile development. Education and Experience • Bachelor's degree in computer science or a directly related field (4 years' experience may be considered in lieu of degree). • 9+ years of More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior .Net Developer

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Lorien
the approach. The team is in the process of moving to 2-week sprints, utilizing more CI/CD pipelines and away from end-to-end/API testing and toward unit testing. Duties: Designing, developing, and maintaining new software applications Writing clean, maintainable, and scalable code Investigating, debugging and resolving software issues Participating in peer … of work. Participating in end-user interactions to gather requirements and provide support. Requirements: Experience working on large commercial systems. Solid expertise in C#, .Net Core and Web API's Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing Any experience with Akka or Akka.Net More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

Software Developer

London, United Kingdom
Endeavour Recruitment Solutions
is investing heavily and have a number of projects in the pipeline, giving you the opportunity to work with technologies such as; C#, SQL, MVC, .NET Core, Web API, IIS, Azure, Jira, Google Analytics, Salesforce integration, etc. Your existing skills will be a solid mix of: C# SQL HTML CSS JQuery Any More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer (.Net/Angular)

High Peak, Derbyshire, England, United Kingdom
Hybrid / WFH Options
ALTECH GROUP LTD
with modern tech like Azure, .NET 8, Angular Career progression in a business that’s actively evolving its technology and products Skills Needed: Strong experience with C#, Web API, SQL Front-end knowledge – Angular/TypeScript Ability to work across back-end and front-end projects Comfortable working on multiple projects and More ❯
Employment Type: Full-Time
Salary: £35,000 - £45,000 per annum
Posted:

A few days ago BBBH60051 Software Developer - Mid-Level £38000 - £45000 per annum Ballymena

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
team and apply best practices such as Clean Architecture and CQRS to deliver robust, maintainable solutions that power business-critical systems. Design, develop, and maintain RESTful APIs using ASP.NET Core Web API. Enhance existing APIs to meet evolving business needs. Integrate back-end systems with services such as DHL, Yooz, Salesforce, and others. Contribute … to code reviews, technical discussions, and CI/CD pipelines. Qualifications Solid proficiency in C# and .NET 8/9. Hands-on experience with ASP.NET Core Web API. Solid understanding of Entity Framework Core and relational databases. Experience with RESTful API integrations and third-party services; ability to write clean More ❯
Employment Type: Permanent
Salary: GBP 38,000 - 45,000 Annual
Posted:

Software Developer - Mid-Level

Northern Ireland, United Kingdom
Hybrid / WFH Options
MCS Group
apply best practices such as Clean Architecture and CQRS to deliver robust, maintainable solutions that power business-critical systems. You will design, develop, and maintain RESTful APIs using ASP.NET Core Web API. This .Net Developer will also enhance existing APIs to meet evolving business needs. You will integrate back-end systems with services such … discussions, and CI/CD pipelines. The Person This role requires solid proficiency in C# and .NET 8/9. You will bring substantial hands-on experience with ASP.NET Core Web API. You will have a solid understanding of Entity Framework Core and relational databases. Experience with RESTful API integrations More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.Net Developer

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Lorien
the approach. The team is in the process of moving to 2-week sprints, utilizing more CI/CD pipelines and away from end-to-end/API testing and toward unit testing. Duties: Designing, developing, and maintaining new software applications Writing clean, maintainable, and scalable code Investigating, debugging and resolving software issues Participating in peer … of work. Participating in end-user interactions to gather requirements and provide support. Requirements: Experience working on large commercial systems. Solid expertise in C#, .Net Core and Web API's Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing Any experience with Akka or Akka.Net More ❯
Employment Type: Full-Time
Salary: £50,000 - £55,000 per annum
Posted:

.Net Developer

Manchester, Lancashire, United Kingdom
Betfred Group
hungry to learn! A good grounding in C# OOP programming Keen attention to detail is a must for thorough testing of your work Demonstrable experience of building Web Services, WebAPI and WCF Database experience, schema design and SQL with MySQL Experience with N-Tier architecture/SOA Knowledge of relevant design patterns Excellent understanding of OOP More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Dynamics 365 and Power Platform Developer

London Area, United Kingdom
Cognitive Group | Part of the Focus Cloud Group
deliver high-quality solutions. Skills & Experience Proven hands-on experience with Dynamics 365 CE/D365/Dynamics CRM . Strong coding skills: C#, JavaScript, custom plugins, Web API, SDK . Experience with Power Platform : Power Automate, Power Apps, Power Pages. Knowledge of integrations with Azure services, SSIS, and SQL Server. Understanding More ❯
Posted:

Dynamics 365 and Power Platform Developer

City of London, London, United Kingdom
Cognitive Group | Part of the Focus Cloud Group
deliver high-quality solutions. Skills & Experience Proven hands-on experience with Dynamics 365 CE/D365/Dynamics CRM . Strong coding skills: C#, JavaScript, custom plugins, Web API, SDK . Experience with Power Platform : Power Automate, Power Apps, Power Pages. Knowledge of integrations with Azure services, SSIS, and SQL Server. Understanding More ❯
Posted:

UI Developer

Albany, New York, United States
Robotics technology LLC
Primary Skill Set Full stack. Majority on Front-end and less on backend - Angular 11+, Java script, TypeScript, CSS, NGRX, RxJS, Redis, Bootstrap, Angular material, NodeJs, .Net, Web API, MVC, WebSockets Secondary Skill Set Required Skills: Excellent written and verbal communication skills, detail oriented, effective interpersonal skills, strong organization skills, problem-solving More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Backend Developer

London, United Kingdom
Hybrid / WFH Options
LGBT Great
.NET 8), with production-level proficiency Experience with Python Familiarity with Azure PaaS/SaaS tools (e.g. Azure Functions, App Services, Batch, Blob/Table/Queue Storage), ASP.NET WebAPI, and CosmosDB An understanding of software engineering principles: testing, version control, SOLID, CI/CD Experience reviewing code and mentoring less experienced developers Great communication skills, able to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Enterprise Architect

Jersey City, New Jersey, United States
HCLTech
Web API's, considering scalability and resiliency. Lead the development of .NET full stack Architect using technologies like Angular 15, ASP.NET Core, microservices architecture, Kafka Message Service and SQL Server. Guide development teams on best practices for coding, security, and performance optimization. Deploying application on OpenShift and Dockers and has … and vulnerability management. Ensure compliance with industry regulations and data privacy standards. Implement optimization techniques to ensure high availability and scalability. Qualifications & Experience Skills Required: Light Speed Enterprise ASP.NET Angular Microservices Kafka SQL Server BitBucket OpenShift Dockers Kafka Pay and Benefits Pay Range Minimum: $96,000 Pay Range Maximum: $198,000 HCLTech is an equal opportunity employer, committed More ❯
Employment Type: Permanent
Salary: USD 96,000 Annual
Posted:

Senior .NET Integration Developer

Maidenhead, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
maintain secure, well-documented financial and third-party integrations. Enhance the integration framework for scalability, performance, and industry alignment. Assist customers and partners in integration setup and API/gateway usage. Support and expand integrations for features like event tracking and CO2 reporting. Ensure integration development aligns with modern security and GDPR standards. Implement structured logging More ❯
Employment Type: Permanent, Work From Home
Salary: £65,000
Posted:

Integration Interface Engineer IN

Fort Wayne, Indiana, United States
Parkview Health
Engineer is consistently proficient and independently performs installation, maintenance, and support of the HL7 interface engine for real-time interfaces, batch file transfers, Epic Bridges, and Interconnect web API's. Provides detailed scope for projects to the manager and gives input on project prioritization. Provides mentorship and knowledge transfer to Integration Development … pass applicable Certification projects/exams. Ongoing re-certifications will be required. Experience: Minimum of 4 years of comparable experience coding in HL7. Knowledge of FHIR and web services preferred. Possesses the ability to lead process requirements. Skilled at problem solving, strong organization skills, strong attention to detail, and demonstrated ability to minimally understand complex issues. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer

Fuquay Varina, North Carolina, United States
Avco consulting Inc
Job title : Software Developer Location : Fuquay Varina, NC, 27526 Job Description: Design, Develop and modify complex software applications using scientific analysis and mathematical models to predict and measure outcomes and consequences of design. Responsible for application Architecture, Design and Development More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer

Swansea, Neath Port Talbot, Wales, United Kingdom
Hybrid / WFH Options
CPS Group (UK) Limited
C# .NET Software Developer Location: Swansea, South Wales (Hybrid 2-3 days a week onsite initially, then flex) Type: Permanent | Full-Time (37 hours/week, flexible schedule) Salary: Up to £35,000 (DOE) Benefits: Up to 12.5% pension, private More ❯
Employment Type: Permanent, Work From Home
Salary: £35,000
Posted:

Senior .Net Developer

Manchester, Lancashire, United Kingdom
Sharp Gaming
WPF, Winforms, Microsoft Orleans all used to build a platform that has integration to internal and external services. Job Duties To work on the integration of web front ends with back-end services and third-party systems. Apply software development best practices, architectures and patterns in collaboration with other developers and QA. Implementing new features … commercial experience in .NET with C# Experience with N-Tier architecture/SOA Knowledge of relevant design patterns Excellent understanding of OOP concepts Demonstrable experience of building Web Services, WebAPI and WCF Database experience, working with both SQL and NoSQL Expertise in performance optimization Source Control, must be confident using Git for all roles Experience working More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer

Swansea, West Glamorgan, United Kingdom
Astute People
Astute's Nuclear team is partnering with a leading provider of industrial automation, test and measurement solutions to recruit a Software Developer for their team in Swansea. The Software Developer role comes with a salary up to £35,000 , up More ❯
Employment Type: Permanent
Salary: £35000/annum Pension, Private medical insurance
Posted:
ASP.NET Web API
10th Percentile
£45,000
25th Percentile
£53,750
Median
£65,000
75th Percentile
£80,000
90th Percentile
£85,000