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16 Contract API jobs in Saffron Walden + 20 miles
103 exact matches jobs are outside your preferred location
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At NiCE, we dont limit our challenges. We challenge our limits. Always. Were ambitious. Were game changers. And we play to win. We set the highest standards and execute beyond them. And if youre like us, we can offer you the ultimate career opportunity that will light a fire within you. So, What's the role all about? As a Senior Solutions Architect, you will design, build, and implement advanced Conversational AI solutions for our customers and partners. Acting as a highly experienced individual contributor, you will manage high-impact projects, provide deep technical insights, and ensure customers achieve maximum value from our platform. How will you make an impact? * Advanced Post-Sales Consulting & Implementation: Drive complex projects from pilot/Proof of Concept (PoC) to full implementation, ensuring scalable and high-performance solutions for enterprise clients.
At NiCE, we dont limit our challenges. We challenge our limits. Always. Were ambitious. Were game changers. And we play to win. We set the highest standards and execute beyond them. And if youre like us, we can offer you the ultimate career opportunity that will light a fire within you. So, What's the role all about? As a Senior Solutions Architect, you will design, build, and implement advanced Conversational AI solutions for our customers and partners. Acting as a highly experienced individual contributor, you will manage high-impact projects, provide deep technical insights, and ensure customers achieve maximum value from our platform. How will you make an impact? * Advanced Post-Sales Consulting & Implementation: Drive complex projects from pilot/Proof of Concept (PoC) to full implementation, ensuring scalable and high-performance solutions for enterprise clients.
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Proficiency in API testing tools (Postman, SOAP UI), SQL for data validation, and test management platforms such as Azure DevOps.
Proficiency in API testing tools (Postman, SOAP UI), SQL for data validation, and test management platforms such as Azure DevOps.
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T24 Developer - Transact
T24 Developer - Transact
Hireful
Central London, London
66K Basic + 12.5% Pension + Bonus (typical 25%, performance based) + 2
Experience participating in T24 upgrade and integration projects (including API integrations).
Experience participating in T24 upgrade and integration projects (including API integrations).
FEATURED
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Strong knowledge of data modeling and API integration.
Strong knowledge of data modeling and API integration.
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Implement robust state management and API integration * Collaborate with backend teams on API contracts and integration
Implement robust state management and API integration * Collaborate with backend teams on API contracts and integration
FEATURED
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API integration
API integration
PREMIUM
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Solid system design knowledge including API design, SQL/NoSQL data systems, and security.
Solid system design knowledge including API design, SQL/NoSQL data systems, and security.
API and cloud platform exposure
API and cloud platform exposure
FEATURED
Experience with Python/Fast API for backend development.
Experience with Python/Fast API for backend development.
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Role Details - Role / Job Title: Solution Architect - Work Location: London - Role Type: Contracting - Office Requirement: 1 day in office - Role Overview - We are seeking an experienced Solution Architect to lead the design and governance of large-scale, enterprise cloud platforms built on AWS. This role requires deep technical expertise in AWS architecture, Infrastructure as Code (Terraform), CI/CD pipelines, and Python-based automation, combined with strong enterprise architecture, security, and stakeholder leadership skills. The successful candidate will define enterprise cloud strategy, establish architectural standards, and ensure consistent, secure, and scalable solution delivery across multiple business units and delivery teams. Key Responsibilities - Enterprise Architecture & Strategy * Define and own enterprise cloud architecture strategy aligned with business and IT roadmaps
Role Details - Role / Job Title: Solution Architect - Work Location: London - Role Type: Contracting - Office Requirement: 1 day in office - Role Overview - We are seeking an experienced Solution Architect to lead the design and governance of large-scale, enterprise cloud platforms built on AWS. This role requires deep technical expertise in AWS architecture, Infrastructure as Code (Terraform), CI/CD pipelines, and Python-based automation, combined with strong enterprise architecture, security, and stakeholder leadership skills. The successful candidate will define enterprise cloud strategy, establish architectural standards, and ensure consistent, secure, and scalable solution delivery across multiple business units and delivery teams. Key Responsibilities - Enterprise Architecture & Strategy * Define and own enterprise cloud architecture strategy aligned with business and IT roadmaps
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At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive. Our world is full of amazing digital experiences, but keeping them available, secure, and high performing is no small task. F5 has been at the forefront of application delivery for three decadessecuring and optimizing digital experiences across industries. Trusted by businesses in over 170 countries, our technology powers nearly half the ...
At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive. Our world is full of amazing digital experiences, but keeping them available, secure, and high performing is no small task. F5 has been at the forefront of application delivery for three decadessecuring and optimizing digital experiences across industries. Trusted by businesses in over 170 countries, our technology powers nearly half the ...
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Graduate AI Software Engineer
Graduate AI Software Engineer
X-On Health
Drybridge Hill, Woodbridge (IP12)
From £25,000 to £35,000 per annum
API Development: Contributing to our unified AI API that acts as the gateway between our telephony products and various AI providers API Integration: Experience consuming RESTful APIs and understanding of JSON data structures
API Development: Contributing to our unified AI API that acts as the gateway between our telephony products and various AI providers API Integration: Experience consuming RESTful APIs and understanding of JSON data structures
PREMIUM
Hands-on-Experience on and REST API based web service calling Oracle cloud ERP, Data Conversions, Interfaces and Extensions
Hands-on-Experience on and REST API based web service calling Oracle cloud ERP, Data Conversions, Interfaces and Extensions
This is a hands-on quality engineering role responsible for designing, executing, and maintaining automated and manual tests for backend and API-driven systems in a financial services environment. * Working knowledge of test automation frameworks and tools (e.g., API automation, backend test frameworks, or UI automation where applicable).
This is a hands-on quality engineering role responsible for designing, executing, and maintaining automated and manual tests for backend and API-driven systems in a financial services environment. * Working knowledge of test automation frameworks and tools (e.g., API automation, backend test frameworks, or UI automation where applicable).
Design, develop, and maintain automated test frameworks for digital asset platforms, with a strong focus on API and backend testing
Design, develop, and maintain automated test frameworks for digital asset platforms, with a strong focus on API and backend testing
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Experience with infrastructure-as-code, production-grade Linux environments, and API services (Flask/Gunicorn).
Experience with infrastructure-as-code, production-grade Linux environments, and API services (Flask/Gunicorn).
FEATURED
Are you a technical visionary ready to shape the future of global commerce? We are partnering with a world-leading family of iconic activewear and footwear brands to find a Digital Commerce Architect. This is a pivotal role owning the architectural evolution of a Shopify-led ecosystem across B2B and D2C. You will act as the technical authority, managing a diverse digital backlog and governing a multi-vendor environment to deliver scalable, secure, and future-ready solutions. The Requirements * Proven experience as a Digital or Commerce Architect in B2B/D2C. * Deep expertise in Shopify architecture and the supporting app estate. * Strong understanding of MACH, headless, and composable commerce. * Expertise in managing third-party integrators and APIs (SAP, PIM, CRM). * Leadership skills to mentor engineers and influence senior stakeholders. The Benefits
Are you a technical visionary ready to shape the future of global commerce? We are partnering with a world-leading family of iconic activewear and footwear brands to find a Digital Commerce Architect. This is a pivotal role owning the architectural evolution of a Shopify-led ecosystem across B2B and D2C. You will act as the technical authority, managing a diverse digital backlog and governing a multi-vendor environment to deliver scalable, secure, and future-ready solutions. The Requirements * Proven experience as a Digital or Commerce Architect in B2B/D2C. * Deep expertise in Shopify architecture and the supporting app estate. * Strong understanding of MACH, headless, and composable commerce. * Expertise in managing third-party integrators and APIs (SAP, PIM, CRM). * Leadership skills to mentor engineers and influence senior stakeholders. The Benefits
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The organisation's website operates on a headless architecture using Contentful CMS, with the front-end hosted on Vercel, and integrates with CRM, analytics, and internal systems through API-driven services. * Design and implement API-driven integrations between core systems including CRM, website platforms, marketing tools, analytics environments, and internal databases, ensuring systems operate as a connected digital ecosystem. * Experience building API-driven integrations between enterprise platforms including CRM systems, web platforms, marketing systems, and analytics environments.
The organisation's website operates on a headless architecture using Contentful CMS, with the front-end hosted on Vercel, and integrates with CRM, analytics, and internal systems through API-driven services. * Design and implement API-driven integrations between core systems including CRM, website platforms, marketing tools, analytics environments, and internal databases, ensuring systems operate as a connected digital ecosystem. * Experience building API-driven integrations between enterprise platforms including CRM systems, web platforms, marketing systems, and analytics environments.
PREMIUM
This includes contributing to API-driven platform services and user-facing portals that support digital custody, tokenization, transfer agency, and digital cash/settlement workflows. * Implement robust automated testing practices across the stack (unit, integration, and UI/API tests) and uphold strong quality gates through code reviews and CI/CD discipline. * Working knowledge of digital asset concepts (tokenization / custody) sufficient to translate workflows into UI and API behaviour. * Exposure to high-scale data/integration patterns commonly used in financial services platforms (streaming such as Kafka/MQ, API gateways, and event-driven architectures).
This includes contributing to API-driven platform services and user-facing portals that support digital custody, tokenization, transfer agency, and digital cash/settlement workflows. * Implement robust automated testing practices across the stack (unit, integration, and UI/API tests) and uphold strong quality gates through code reviews and CI/CD discipline. * Working knowledge of digital asset concepts (tokenization / custody) sufficient to translate workflows into UI and API behaviour. * Exposure to high-scale data/integration patterns commonly used in financial services platforms (streaming such as Kafka/MQ, API gateways, and event-driven architectures).
This includes contributing to API-driven platform services and user-facing portals that support digital custody, tokenization, transfer agency, and digital cash/settlement workflows. * Implement robust automated testing practices across the stack (unit, integration, and UI/API tests) and uphold strong quality gates through code reviews and CI/CD discipline. * Working knowledge of digital asset concepts (tokenization / custody) sufficient to translate workflows into UI and API behaviour. * Exposure to high-scale data/integration patterns commonly used in financial services platforms (streaming such as Kafka/MQ, API gateways, and event-driven architectures).
This includes contributing to API-driven platform services and user-facing portals that support digital custody, tokenization, transfer agency, and digital cash/settlement workflows. * Implement robust automated testing practices across the stack (unit, integration, and UI/API tests) and uphold strong quality gates through code reviews and CI/CD discipline. * Working knowledge of digital asset concepts (tokenization / custody) sufficient to translate workflows into UI and API behaviour. * Exposure to high-scale data/integration patterns commonly used in financial services platforms (streaming such as Kafka/MQ, API gateways, and event-driven architectures).
The role focuses on delivering intuitive, secure, and performant user interfaces that consume API-driven backend services.
The role focuses on delivering intuitive, secure, and performant user interfaces that consume API-driven backend services.
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Application, Infrastructure and Service Management, Senior Associate
Application, Infrastructure and Service Management, Senior Associate
State Street Corporation
London
Competitive
API-based integrations (REST / JSON, event-driven APIs)
API-based integrations (REST / JSON, event-driven APIs)
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API integrations
API integrations
PREMIUM
API-based integrations (REST / JSON, event-driven APIs)
API-based integrations (REST / JSON, event-driven APIs)
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Build FE views against back end endpoints - API like
Build FE views against back end endpoints - API like
Related Jobs
Locations
- Drybridge Hill
- The City, City (EC3)
- Canary Wharf
- Charing Cross
- Euston
- Grays Inn
- Hampton
- Harmondsworth
- Hinxton
- Moorgate
- City of London
- Cambridge
- Central London
- West End
- East London
- Harlow
- Milton Keynes
- North West London
- Uxbridge
- Woodbridge
- London
- Cambridgeshire
- Hertfordshire
- Buckinghamshire
- Essex
- Suffolk
- Northamptonshire
- South East
- East Anglia
- East Midlands
- Midlands