Permanent 'API Development' Job Vacancies

176 to 200 of 492 Permanent API Development Jobs

C# Developer

United Kingdom
RED Global
Belfast, 3 days onsite & 2 days remote Start : ASAP or4 Weeks Duration : 6-12 months Capacity : Full-time Contract : Inside IR35 Specific skills/experience required: 4+ years C# development experience incl. API development experience. Experience in in writing and optimizing SQL queries for complex datasets. Hands-on experience with AWS services or other cloud platforms. Strong More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C# Developer

Northern Ireland, United Kingdom
RED Global
Belfast, 3 days onsite & 2 days remote Start : ASAP or4 Weeks Duration : 6-12 months Capacity : Full-time Contract : Inside IR35 Specific skills/experience required: 4+ years C# development experience incl. API development experience. Experience in in writing and optimizing SQL queries for complex datasets. Hands-on experience with AWS services or other cloud platforms. Strong More ❯
Posted:

Senior Technical Specialist

England, United Kingdom
Hybrid / WFH Options
Tata Consultancy Services
platform integration. Key responsibilities: System Integration & Architecture - Design and implementation of solution integrations across Databricks, ServiceNow, SAP, Snowflake, and Mulesoft. - Architect containerized applications with secure connectivity to backend services. - API development and integration testing across cloud (and on-premises) environments. Application Development & Deployment - Oversee the Build of web applications with browser and MS Teams compatibility. - Oversee UI … Terraform, CI/CD pipelines). Proven track record in system integration testing and production deployment. Familiarity with container apps, VNET configurations, and cloud networking. Experience in enterprise software development and integration. Desirable skills: Good understanding of BDD/TDD Hands on experience with UNIX commands. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and More ❯
Posted:

Full-Stack .Net Developr

Bristol, Avon, England, United Kingdom
Hybrid / WFH Options
CPS Group
successful placement earlier this year. Due to strong growth and ongoing investment in their technology, they're looking to add another talented Full-Stack .NET Developer to their agile development team.The RoleYou'll play a key role in designing and building scalable, secure, and high-quality software solutions. Working closely with Product Owners and fellow engineers, you'll contribute … to all stages of development - from concept and design through to deployment and continuous improvement.* Delivering high-quality, maintainable code that meets performance and security standards.* Collaborating with designers, developers, and stakeholders in an agile team environment.* Participating in sprint planning and design sessions, contributing to technical decisions.* Troubleshooting and resolving complex technical challenges quickly and effectively.* Continuously improving … code quality through testing, reviews, and best practices.Skills & Experience:* .NET (C#, ASP.NET)* Angular* REST/API Development* SQL Server* TypeScript, JavaScript, HTML, CSS* Experience with Azure services (e.g. Cosmos DB, Microservices, Docker, NServiceBus)* Familiarity with cloud-native or distributed architecturesBenefits:* Salary up to £55,000 per annum* Hybrid working (1-2 visits per month to the Bristol office More ❯
Employment Type: Full-Time
Salary: £45,000 - £55,000 per annum
Posted:

Full-Stack .Net Developr

Bristol, United Kingdom
Hybrid / WFH Options
CPS Group (UK) Limited
successful placement earlier this year. Due to strong growth and ongoing investment in their technology, they're looking to add another talented Full-Stack .NET Developer to their agile development team. The Role You'll play a key role in designing and building scalable, secure, and high-quality software solutions. Working closely with Product Owners and fellow engineers, you … ll contribute to all stages of development - from concept and design through to deployment and continuous improvement. * Delivering high-quality, maintainable code that meets performance and security standards. * Collaborating with designers, developers, and stakeholders in an agile team environment. * Participating in sprint planning and design sessions, contributing to technical decisions. * Troubleshooting and resolving complex technical challenges quickly and effectively. … Continuously improving code quality through testing, reviews, and best practices. Skills & Experience: * .NET (C#, ASP.NET) * Angular * REST/API Development * SQL Server * TypeScript, JavaScript, HTML, CSS * Experience with Azure services (e.g. Cosmos DB, Microservices, Docker, NServiceBus) * Familiarity with cloud-native or distributed architectures Benefits: * Salary up to £55,000 per annum * Hybrid working (1-2 visits per month More ❯
Employment Type: Permanent
Salary: £45000 - £55000/annum
Posted:

Full-Stack .Net Developr

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
CPS Group (UK) Limited
successful placement earlier this year. Due to strong growth and ongoing investment in their technology, they're looking to add another talented Full-Stack .NET Developer to their agile development team. The Role You'll play a key role in designing and building scalable, secure, and high-quality software solutions. Working closely with Product Owners and fellow engineers, you … ll contribute to all stages of development - from concept and design through to deployment and continuous improvement. Delivering high-quality, maintainable code that meets performance and security standards. Collaborating with designers, developers, and stakeholders in an agile team environment. Participating in sprint planning and design sessions, contributing to technical decisions. Troubleshooting and resolving complex technical challenges quickly and effectively. … Continuously improving code quality through testing, reviews, and best practices. Skills & Experience: .NET (C#, ASP.NET) Angular REST/API Development SQL Server TypeScript, JavaScript, HTML, CSS Experience with Azure services (e.g. Cosmos DB, Microservices, Docker, NServiceBus) Familiarity with cloud-native or distributed architectures Benefits: Salary up to 55,000 per annum Hybrid working (1-2 visits per month More ❯
Employment Type: Permanent
Salary: GBP 45,000 - 55,000 Annual
Posted:

Senior Software Engineer

Amsterdam, Noord-Holland, Netherlands
Hydryx
Management Platform. Your work will integrate IoT sensors, optimize gas extraction, and enhance predictive analytics, all in an effort to turn waste into green energy. You will lead the development of a highly scalable, event driven cloud platform that enables real time data processing and intelligent automation for landfills worldwide. Responsibilities Architect, develop, and maintain our cloud infrastructure in … with data driven solutions. Must have qualifications are: Extensive AWS experience in AWS cloud services such as EC2, RDS, Lambda, IoT Core, DynamoDB, S3, CloudFormation, etc. Strong back end development skills in Python, Node.js, etc. Proficient in API development and database management (SQL & NoSQL), with a preference for experience with time series data Experience with DevOps & security More ❯
Employment Type: Permanent
Salary: EUR 60,000 - 80,000 Monthly
Posted:

Net Software Developer

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
Granite Consulting
.Net Software Developer - Remote (Bristol once a month) - 38,000 - 48,000 & excellent benefits Join an Agile development team working across a range of web and desktop applications for a company who take personal development seriously. A leading IT Services Provider have a requirement for a .Net Software Developer with knowledge of C# and ASP.Net. The role will … be working across a range of .Net solutions, including back-end services, API development and web applications. You will be joining a team delivering high quality software, where there is a genuine culture of continuous learning and development, with real progression opportunities. The team work in an Azure hosted environment. The company have taken a very flexible More ❯
Employment Type: Permanent
Salary: GBP 38,000 - 48,000 Annual
Posted:

.Net Software Developer

Bristol, Avon, England, United Kingdom
Hybrid / WFH Options
Granite Recruitment and Consulting Limited
.Net Software Developer - Remote (Bristol once a month) - £38,000 - £48,000 & excellent benefits Join an Agile development team working across a range of web and desktop applications for a company who take personal development seriously. A leading IT Services Provider have a requirement for a .Net Software Developer with knowledge of C# and ASP.Net. The role will … be working across a range of .Net solutions, including back-end services, API development and web applications. You will be joining a team delivering high quality software, where there is a genuine culture of continuous learning and development, with real progression opportunities. The team work in an Azure hosted environment. The company have taken a very flexible More ❯
Employment Type: Full-Time
Salary: £38,000 - £48,000 per annum
Posted:

Net Software Developer

BS1, Bristol, City of Bristol, United Kingdom
Hybrid / WFH Options
Granite Consulting
.Net Software Developer - Remote (Bristol once a month) - £38,000 - £48,000 & excellent benefits Join an Agile development team working across a range of web and desktop applications for a company who take personal development seriously. A leading IT Services Provider have a requirement for a .Net Software Developer with knowledge of C# and ASP.Net. The role will … be working across a range of .Net solutions, including back-end services, API development and web applications. You will be joining a team delivering high quality software, where there is a genuine culture of continuous learning and development, with real progression opportunities. The team work in an Azure hosted environment. The company have taken a very flexible More ❯
Employment Type: Permanent
Salary: £38000 - £48000/annum
Posted:

.Net Developer

Mechanicsburg, Pennsylvania, United States
ALTA IT Services
Secret Security Clearance We are seeking a Software Developer to join our collaborative, agile Software Factory team. This role offers the opportunity to work on a variety of .NET development projects that support multiple domains and project sizes. You'll work closely with a small, agile team (2-8 members depending on project assignment) and contribute to designing, building … and testing quality software. Qualifications: • Proficiency in a programming language such as C#, Java, Python, or JavaScript • Strong understanding of object-oriented programming and the software development lifecycle (SDLC) • Experience with database management and API development • Ability to work both independently and collaboratively • Bachelor's degree in Computer Science or related field (or equivalent experience) • Prior experience … working in Agile development environments Work Environment & Team: • Collaborative, agile team environment • Onsite 2-3 days per week in Mechanicsburg, PA • Team size varies from 2 to 8 members, depending on project • Daily team-level Scrum meetings, task execution, and periodic planning/review sessions Responsibilities: • Develop and maintain software applications to support project and business needs • Collaborate with More ❯
Employment Type: Permanent
Salary: USD 60 Hourly
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management

City of London, London, United Kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside … IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management

London Area, United Kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside … IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 React .NET Python AWS API Asset Management Wealth Management

South East, United Kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 React .NET Python AWS API Asset Management Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside … IR35 React .NET Python AWS API Asset Management Wealth Management More ❯
Employment Type: Permanent
Salary: GBP 650 Daily
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management

london, south east england, united kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside … IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management

slough, south east england, united kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside … IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management

london (city of london), south east england, united kingdom
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside … IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management More ❯
Posted:

BackEnd Technical Support Developer

City of London, London, United Kingdom
Hybrid / WFH Options
rmg digital
getting to know the client’s needs, the company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
Posted:

BackEnd Technical Support Developer

London Area, United Kingdom
Hybrid / WFH Options
rmg digital
getting to know the client’s needs, the company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
Posted:

BackEnd Technical Support Developer

South East, United Kingdom
Hybrid / WFH Options
rmg digital
getting to know the client's needs, the company's platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

BackEnd Technical Support Developer

london, south east england, united kingdom
Hybrid / WFH Options
rmg digital
getting to know the client’s needs, the company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
Posted:

BackEnd Technical Support Developer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
rmg digital
getting to know the client’s needs, the company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
Posted:

BackEnd Technical Support Developer

slough, south east england, united kingdom
Hybrid / WFH Options
rmg digital
getting to know the client’s needs, the company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯
Posted:

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management

London, UK
Hybrid / WFH Options
VirtueTech Recruitment Group
Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Apply now, read the job details by scrolling down Double check you have the necessary skills before sending an application. Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're …/Lead Full Stack Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid …/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Remote working/work at home options are available for this role. More ❯
Employment Type: Full-time
Posted:

Solutions Architect IOT

Watford, Hertfordshire, United Kingdom
Burns Sheehan
your team and the wider business Proactive and inquisitive, willing to challenge the norm to help improve the way they work Passionate about collaborating with and contributing to the development of others An ability to communicate effectively, slowly introducing designs to better the engineering methodology and practice. The Role Experience of successfully producing architecture projects which transform technology and … by adapting your style to fit the audience. Experience and stories to tell on leading on technology change. Proficient in a range of technologies - such as cloud, platform engineering, API development, message bus, workflow engines etc; and development languages such as C/C C#.Net/Python/PHP. Advocate for Agile and the ability to drive More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
API Development
10th Percentile
£46,500
25th Percentile
£52,400
Median
£65,000
75th Percentile
£81,250
90th Percentile
£92,500