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21 Contract API jobs in Gobley Hole + 20 miles
552 exact matches jobs are outside your preferred location
You possess a strong understanding of cloud computing, microservices, API design, and event-driven architectures.
You possess a strong understanding of cloud computing, microservices, API design, and event-driven architectures.
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APi Testing
APi Testing
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APIs: Implement API security best practices (rate limiting, authentication, input validation)
APIs: Implement API security best practices (rate limiting, authentication, input validation)
Test automation following Test Driven Development practices including unit testing, API testing, and end-to-end testing
Test automation following Test Driven Development practices including unit testing, API testing, and end-to-end testing
Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
We are now scaling up with applications designed for major meeting platforms, real-time communication channels, and a powerful Public API to extend our functionality to a broader set of applications.
We are now scaling up with applications designed for major meeting platforms, real-time communication channels, and a powerful Public API to extend our functionality to a broader set of applications.
You enjoy sweating the details of both user experience and API design.
You enjoy sweating the details of both user experience and API design.
Experience with API-based integrations and onboarding of clients or counterparties into payments/FX systems.
Experience with API-based integrations and onboarding of clients or counterparties into payments/FX systems.
Were primarily in AWS , utilising Lambda, ECS, SQS, API Gateway among others.
Were primarily in AWS , utilising Lambda, ECS, SQS, API Gateway among others.
Review daily dashboard reports and internal API fail-out reports to prioritize tasks and stay ahead of the game.
Review daily dashboard reports and internal API fail-out reports to prioritize tasks and stay ahead of the game.
Designed robust data architectures with a strong grasp of distributed systems, API development, and the patterns that make complex data processing reliable and maintainable.
Designed robust data architectures with a strong grasp of distributed systems, API development, and the patterns that make complex data processing reliable and maintainable.
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Implementation of secure authentication using PKI, OIDC, and OAuth 2.0, and automates testing with unit and API tests.
Implementation of secure authentication using PKI, OIDC, and OAuth 2.0, and automates testing with unit and API tests.
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API testing using coded frameworks and Postman.
API testing using coded frameworks and Postman.
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Software Engineer C#
Software Engineer C#
Spectrum It Recruitment Limited
Hampshire
£55000 - £70000 per annum + Benefits + hybrid working
5 years+ commercial experience developing Applications / API's with .Net (8+), C#, SQL, Azure
5 years+ commercial experience developing Applications / API's with .Net (8+), C#, SQL, Azure
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Lead container, API, and web application security initiatives, including code reviews.
Lead container, API, and web application security initiatives, including code reviews.
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Strong experience with RESTful API design and distributed systems.
Strong experience with RESTful API design and distributed systems.
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Experience with Akamai Edge solutions for OT/cloud API protection.
Experience with Akamai Edge solutions for OT/cloud API protection.
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Extensive Salesforce development experience (including Apex triggers, classes, asynchronous Apex, API Integrations, Platform Events, LWCs and Sites)
Extensive Salesforce development experience (including Apex triggers, classes, asynchronous Apex, API Integrations, Platform Events, LWCs and Sites)
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AWS for underlying infrastructure (Aurora, Redis, Dynamo, S3, SNS, SQS, CloudFront, API Gateway, etc.)
AWS for underlying infrastructure (Aurora, Redis, Dynamo, S3, SNS, SQS, CloudFront, API Gateway, etc.)
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We serve millions of API requests with a 99.5% availability SLA. * Familiarity with API design and experience with at least one web framework
We serve millions of API requests with a 99.5% availability SLA. * Familiarity with API design and experience with at least one web framework
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£130000 GBP - Onsite WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Pre-Sales Solution Architect - Hybrid - UK (flexible location) £100,000 + bonus - Permanent - You'll be joining a global technology consultancy that helps enterprise clients transform and modernise their application estates - turning complex legacy environments into scalable, cloud-ready platforms. This is a client-facing pre-sales role at the heart of large-scale digital transformation. You'll work alongside senior engineers, solution leaders and delivery experts to design technical solutions that solve genuine business challenges. What you'll be doing * Partner with sales and delivery teams to shape solutions for application modernisation and digital transformation. * Lead client workshops, scope complex technical requirements, and translate them into compellin
£130000 GBP - Onsite WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Pre-Sales Solution Architect - Hybrid - UK (flexible location) £100,000 + bonus - Permanent - You'll be joining a global technology consultancy that helps enterprise clients transform and modernise their application estates - turning complex legacy environments into scalable, cloud-ready platforms. This is a client-facing pre-sales role at the heart of large-scale digital transformation. You'll work alongside senior engineers, solution leaders and delivery experts to design technical solutions that solve genuine business challenges. What you'll be doing * Partner with sales and delivery teams to shape solutions for application modernisation and digital transformation. * Lead client workshops, scope complex technical requirements, and translate them into compellin
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Role/Job Title: Software Engineer C++, C# .Net - Work Location: Edinburgh - Role type Permanent/Fixed Term/Contracting: Contracting - Mode of working Hybrid/Office based: Office Based - The Role - We are seeking an experienced and hands-on Software Engineer with skills in developing applications on C++, C# .Net and with a Utilities background. Your Responsibilities * Development of applications using C++, C# .Net for power utilities products - Your Profile * In-depth knowledge of C# .NET languages * Design, develop, and manage high-performance software applications using C# * Implement and optimize code for performance, security, and memory efficiency * Test and debug various .NET applications * Monitor and optimize the performance and responsiveness of .NET applications across multiple platforms and environments * Integrate third-party libraries, tools, and APIs into
Role/Job Title: Software Engineer C++, C# .Net - Work Location: Edinburgh - Role type Permanent/Fixed Term/Contracting: Contracting - Mode of working Hybrid/Office based: Office Based - The Role - We are seeking an experienced and hands-on Software Engineer with skills in developing applications on C++, C# .Net and with a Utilities background. Your Responsibilities * Development of applications using C++, C# .Net for power utilities products - Your Profile * In-depth knowledge of C# .NET languages * Design, develop, and manage high-performance software applications using C# * Implement and optimize code for performance, security, and memory efficiency * Test and debug various .NET applications * Monitor and optimize the performance and responsiveness of .NET applications across multiple platforms and environments * Integrate third-party libraries, tools, and APIs into
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Contract Python Developer (Django) - Remote (UK-based) Duration: 6 months (initial) Day Rate: £450 - £575 per day (Inside IR35) Location: Fully Remote (UK only) Fruition Group are working with a leading UK consultancy to find an experienced Contract Python Developer to work on a large greenfield application working with the global team. You'll be contributing to the design and development of a modern web platform built on Django and Python. The role involves close collaboration with product, DevOps, and data teams to deliver scalable, high-performance services. * Develop and maintain backend applications using Python and Django * Integrate APIs and third-party services * Work with modern CI/CD pipelines and cloud-based environments (AWS, Azure, or GCP) * Participate in code reviews, testing, and technical documentation * Collaborate in an Agile environment
Contract Python Developer (Django) - Remote (UK-based) Duration: 6 months (initial) Day Rate: £450 - £575 per day (Inside IR35) Location: Fully Remote (UK only) Fruition Group are working with a leading UK consultancy to find an experienced Contract Python Developer to work on a large greenfield application working with the global team. You'll be contributing to the design and development of a modern web platform built on Django and Python. The role involves close collaboration with product, DevOps, and data teams to deliver scalable, high-performance services. * Develop and maintain backend applications using Python and Django * Integrate APIs and third-party services * Work with modern CI/CD pipelines and cloud-based environments (AWS, Azure, or GCP) * Participate in code reviews, testing, and technical documentation * Collaborate in an Agile environment
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Job Title: SPM ServiceNow Developer - Location: Remote (Work from Home - UK) Job Type: Contract (Inside IR35) Duration: 12 Months Job Summary: Join Tata Consultancy Services (TCS) as an SPM ServiceNow Developer and be at the forefront of digital transformation. Work on innovative projects for some of the world's leading brands, making a meaningful impact in a dynamic, agile environment. Your expertise will help drive efficiency and optimization through the ServiceNow platform. * Work closely with the ServiceNow Solutions Architect to design and implement requirements from the SPM Process Team. * Develop, configure, and maintain the ServiceNow platform, primarily within the SPM (Strategic Portfolio Management) module. * Configure and customize the ServiceNow platform using JavaScript and ServiceNow APIs to extend capabilities and enhance user experience.
Job Title: SPM ServiceNow Developer - Location: Remote (Work from Home - UK) Job Type: Contract (Inside IR35) Duration: 12 Months Job Summary: Join Tata Consultancy Services (TCS) as an SPM ServiceNow Developer and be at the forefront of digital transformation. Work on innovative projects for some of the world's leading brands, making a meaningful impact in a dynamic, agile environment. Your expertise will help drive efficiency and optimization through the ServiceNow platform. * Work closely with the ServiceNow Solutions Architect to design and implement requirements from the SPM Process Team. * Develop, configure, and maintain the ServiceNow platform, primarily within the SPM (Strategic Portfolio Management) module. * Configure and customize the ServiceNow platform using JavaScript and ServiceNow APIs to extend capabilities and enhance user experience.
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Contract Role: Prompt Engineer (Salesforce & Generative AI Integration) Duration: 4–5 months (November – March) Hourly Rate: £54.60 - £60/hour inside IR35 - Location: Fully Remote (UK-based candidates only) Overview - We are seeking a highly skilled Prompt Engineer with deep expertise in the Salesforce platform and hands-on experience in Generative AI integration. This role bridges the gap between business requirements and intelligent automation, crafting high-impact prompts and embedding AI capabilities into Salesforce workflows to enhance customer experience and operational efficiency. Key Responsibilities - Salesforce Platform Expertise * Design and configure Salesforce objects, data models, and automation using Flows, Apex, and Lightning Web Components (LWC). * Leverage Service Cloud and Sales Cloud functionality to support AI-driven use cases.
Contract Role: Prompt Engineer (Salesforce & Generative AI Integration) Duration: 4–5 months (November – March) Hourly Rate: £54.60 - £60/hour inside IR35 - Location: Fully Remote (UK-based candidates only) Overview - We are seeking a highly skilled Prompt Engineer with deep expertise in the Salesforce platform and hands-on experience in Generative AI integration. This role bridges the gap between business requirements and intelligent automation, crafting high-impact prompts and embedding AI capabilities into Salesforce workflows to enhance customer experience and operational efficiency. Key Responsibilities - Salesforce Platform Expertise * Design and configure Salesforce objects, data models, and automation using Flows, Apex, and Lightning Web Components (LWC). * Leverage Service Cloud and Sales Cloud functionality to support AI-driven use cases.
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Related Jobs
Locations
- Southwark
- The City, City (EC3)
- The City, City (EC4)
- Felbridge
- Holborn
- Chiswick
- Datchet Common
- Euston
- Frimley
- Imberhorne
- City of London
- Reading
- South West London
- South East London
- Central London
- West End
- East London
- Maidenhead
- Oxford
- West London
- London
- Berkshire
- Hampshire
- Surrey
- Oxfordshire
- West Sussex
- Dorset
- Buckinghamshire
- South East
- South West