1 to 25 of 257 API Integration Jobs in England

DevOps Engineer, Azure, API Integration, £400 day rate, Outside IR35, Reading, COR7680

Hiring Organisation
Corriculo Ltd
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£370.00 - £400.00 per day
DevOps Engineer, Azure, API Integration, £400 day rate, Outside IR35, Reading, COR7680 We're looking for an experienced DevOps Engineer to join a 3-month contract, with a day rate of up to £400, outside IR35. The role is hybrid remote in Reading. As a DevOps Engineer … play a key role in supporting and improving cloud infrastructure and development processes, with a focus on Microsoft Azure and API integration. You'll work closely with development and technical teams to build, maintain and optimise reliable, scalable solutions while helping to improve deployment and integration workflows. What ...

Technical Account Manager – EMESA North, German-speaking

Location
Greater London, England, United Kingdom
grasp of value realisation, retention, and expansion Proven experience managing a book of enterprise accounts and prioritising under competing demands Real depth in APIs, integration, and cloud-native platforms Hands-on implementation experience using Docker and/or Kubernetes Solid understanding of API security and IAM protocols, including … desired Core Competencies Demonstrates expertise in managing enterprise accounts, driving customer value realization, and ensuring retention through effective communication and relationship-building. Proficient in API integration, cloud-native platforms, and hands-on implementation with Docker and Kubernetes. Highest-signal resume keywords Customer-Facing Technical Role Enterprise Account Management ...

Software Engineer (Digital)

Location
Hemel Hempstead, England, United Kingdom
build .NET 8/ASP.NET Core microservices that form the back-end of Warner's digital platform — implementing REST APIs, domain logic, and integration with Warner's core systems (iStay, Maestro, Bloomreach, Optimizely, Amazon Connect). Deploy and operate microservices on AWS using a mix of Lambda (for event … between services using AWS SQS, SNS, and EventBridge — ensuring loose coupling and resilience across the microservices estate. Contribute to integrations with the WhatsApp Business API via Amazon Connect for inbound customer engagement. API Design & Integration Design RESTful APIs to agreed standards — implementing OpenAPI specifications, versioning, and API ...

Forward Deployed AI Engineer

Location
Greater London, England, United Kingdom
through to build, testing, deployment, monitoring and handover. This is a senior, hands‐on delivery role for someone who can work independently across architecture, integration, DevOps, MLOps, AIOps, data engineering and governance. You will make technical decisions, solve complex integration challenges and ensure AI solutions are reliable, scalable … deploy AI-enabled workflows using Azure AI Foundry, Microsoft Copilot Studio, Microsoft Fabric and SAP Joule. This includes agent orchestration, automation triggers, prompt integration, exception handling and reusable delivery patterns. API integration and service connectivity: Connect AI workflows to enterprise systems through REST APIs, event streams ...

Mobile Engineer

Location
Greater London, England, United Kingdom
work seamlessly on Android and iOS Device abstraction layers that enable payment processing across different hardware configurations Developer tools and documentation that make payment integration simple and reliable Standardized APIs that reduce complexity for third-party integrators Secure, compliant payment processing components that meet industry standards Your Story: Essential … development with understanding of mobile app architecture patterns SDK Development: Experience building SDKs, libraries, or frameworks that other developers consume, with focus on API design and developer experience Payment Technology Knowledge: Understanding of payments, NFC technology, financial transaction processing, banking Technical Skills Advanced Kotlin: Deep expertise in Kotlin language ...

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will be a key contributor to web portal and API development, ensuring performance, security, and reliability in a dynamic environment. This role is ideal for developers with strong technical expertise who are looking to grow … portals using ASP.NET MVC/.NET Core Design and integrate REST APIs with internal and third-party services Implement secure authentication mechanisms (JWT, OAuth2, API Keys) Connect applications to relational databases using Entity Framework Core (DbContext, LINQ, Migrations) Debug and trace request flows from UI Controller API Database ...

Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £64,000 per annum
quality standards. Develop, maintain, schedule and troubleshoot batch and micro-batch data pipelines. Support and enhance cloud-based data platforms and analytic solutions. Manage API integration and database connectivity. Collaborate closely with senior engineers and wider project teams to solve Contribute to team planning and continuous improvement initiatives. … Strong experience in data engineering, including Python. Experience working with AWS ETL services. Experience querying and managing data held within AWS S3 Experience managing API integration and database connectivity. Familiarity with GitLab or similar source control and DevOps platforms. Experience using Terraform or equivalent Infrastructure-as-Code technologies. ...

Principal Network Engineer

Location
Greater London, England, United Kingdom
proficiency in Ansible, Terraform, and scripting languages such as Python Experience with CI/CD pipelines such as GitLab CI and Jenkins Experience with API integration for network management and monitoring Proven ability to lead, influence, and drive technical change across engineering teams Strong problem-solving and decision … Demonstrates extensive expertise in designing, deploying, and troubleshooting large-scale enterprise-grade networks, with a strong focus on network automation, security best practices, and integration with IT service management. Proven ability to lead technical change and mentor engineering teams while collaborating on architectural strategies. Highest-signal resume keywords Network ...

Identity & Access Management Engineer

Location
Greater London, England, United Kingdom
APIs and enterprise directory services while ensuring compliance and security standards are met. Highest-signal resume keywords IAM Solutions Delivery Identity Lifecycle Management REST API Integration Active Directory Access Governance Hard Skills Identity Lifecycle Management Access Provisioning Role-Based Access Control (RBAC) REST API Integration ...

Tencent Cloud – AI & LLM Solution Architect (Europe)

Hiring Organisation
Tencent Cloud
Location
Greater London, England, United Kingdom
into product enhancements while accelerating enterprise AI adoption. TokenHub provides enterprises and developers with a unified gateway to leading foundation models through a single API, together with enterprise-grade model management, inference, deployment, monitoring, and AI application capabilities. Product Link: https://www.tencentcloud.com/products/tokenhub from … utilizing Large Language Models (LLMs), Prompt Engineering, Retrieval-Augmented Generation (RAG), AI Agents, Model Context Protocol (MCP), model fine-tuning, inference optimization, vector databases, API integration, AI workflow orchestration, and cloud-native AI services. Collaborate closely with Product, Engineering, and Research teams to translate customer requirements into platform ...

Solution Architect (Contract Role)

Location
Greater London, England, United Kingdom
data.* **Hands-on Prototyping:** Take a hands-on role in building proofs of concept and prototypes to validate designs and support key technical decisions.* **Integration:** Define and govern third-party integrations with market platforms, carrier and client systems, and vendor SaaS products, using API-first, event-driven … them through implementation, acting as lead engineer where needed to ensure solutions are built to the agreed designs.* **Governance:** Produce high-quality solution designs, integration contracts and architecture artefacts, and play an active role in the Architecture Review Board (ARB), presenting your own designs and vetting solution designs from ...

WebMethods + Java Full Stack Developer

Hiring Organisation
DNS Info Ltd
Location
Bournemouth, Dorset, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £300/day
. No Sponsorship provided. We are seeking an experienced WebMethods + Java Full Stack Developer with AWS expertise to design, develop, and maintain enterprise integration solutions and cloud-native applications. The ideal candidate should possess strong hands-on experience in WebMethods Integration Server, Flow Services, File Processing, Java … Full Stack development, Microservices Architecture, AWS Cloud Services, and Database Performance Tuning. Candidates with strong WebMethods integration experience along with Java Full Stack skills will be preferred. Key Responsibilities Design, develop, and support enterprise integration solutions using WebMethods Integration Server (IS). Develop and maintain Flow Services ...

Backend Developer (Azure)

Hiring Organisation
Amtis Professional Ltd
Location
Euston, Norfolk, United Kingdom
Employment Type
Contract
Contract Rate
GBP 425 - 475 Daily
development through to testing, deployment and production support. You ll be working with C#, .NET, Azure Functions, Azure SQL, Azure Service Bus, Azure API Management and Azure DevOps, contributing to a platform that supports connected patient services. This role is particularly suited to a developer … database. Work on event-driven integrations using Azure Service Bus , including message ingestion, transformation and error handling. Design and consume REST APIs through Azure API Management . Write meaningful automated unit and integration tests as part of the development lifecycle. Own CI/CD pipelines and deployment automation ...

Backend Developer (Azure)

Hiring Organisation
Amtis Professional Ltd
Location
London, Euston, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £475/day OUTSIDE IR35
development through to testing, deployment and production support. You’ll be working with C#, .NET, Azure Functions, Azure SQL, Azure Service Bus, Azure API Management and Azure DevOps, contributing to a platform that supports connected patient services. This role is particularly suited to a developer … database. Work on event-driven integrations using Azure Service Bus , including message ingestion, transformation and error handling. Design and consume REST APIs through Azure API Management . Write meaningful automated unit and integration tests as part of the development lifecycle. Own CI/CD pipelines and deployment automation ...

Backend Developer (Azure)

Hiring Organisation
Amtis Professional Ltd
Location
Birmingham, Solihull, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£425 - £475/day OUTSIDE IR35
development through to testing, deployment and production support. You’ll be working with C#, .NET, Azure Functions, Azure SQL, Azure Service Bus, Azure API Management and Azure DevOps, contributing to a platform that supports connected patient services. This role is particularly suited to a developer … database. Work on event-driven integrations using Azure Service Bus , including message ingestion, transformation and error handling. Design and consume REST APIs through Azure API Management . Write meaningful automated unit and integration tests as part of the development lifecycle. Own CI/CD pipelines and deployment automation ...

SAP Integration Suite Developer

Hiring Organisation
Talentbank Technology
Location
Solihull, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Integration Suite Developer - Outside IR35 - Hybrid (Solihull) £550 - £650 per day (Outside IR35) Initial 3-month contract Hybrid - Solihull, 2 days per week on-site Role Overview An experienced SAP Integration Suite Developer is required for an initial 3-month engagement, acting as technical lead for SAP integrations … evolving SAP landscape. You'll join an established UK enterprise as it drives large-scale digital transformation, and you'll design, develop and deliver integration solutions that connect the SAP ecosystem with a wide range of business applications and third-party systems, owning and driving the API development ...

SAP Integration Developer

Hiring Organisation
Tarmac Trading Limited
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Integration Suite Developer Solihull, West Midlands | Hybrid Working Available Drive Integration Strategy. Deliver Business Transformation. Shape the Future at Tarmac. Are you an experienced SAP Integration Suite Developer looking for a role where you can genuinely influence technology strategy and enterprise-wide transformation? At Tarmac … embarking on exciting digital initiatives and are looking for a talented SAP Integration Suite Developer to join our Technology team. This is an opportunity to become the technical lead for SAP integrations and APIs, working on major business-critical projects within a complex and evolving SAP landscape. ...

Workday Integration Specialist

Location
Greater London, England, United Kingdom
prevention is the norm, and where your work genuinely helps people live longer, healthier lives. Role Purpose Neko Health is looking for a Workday Integration Specialist to own the design, build, and maintenance of integrations between Workday and our wider systems landscape (TA, Reward, Payroll, Absence, Finance, and third … Service) to serve downstream systems and stakeholders Build and extend business processes using Workday Extend to digitise offline or manual processes Troubleshoot integration failures, including security/permission issues, data mapping errors, and connectivity problems Manage integration security: ISU setup, OAuth scopes, domain security policies, and API ...

Strategic Digital Transport Control Tower Manager

Hiring Organisation
GXO Logistics
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
strategy, product roadmap, and adoption across a major logistics network? Excited by the opportunity to build a high-performing team, drive innovation through system integration and automation, and deliver measurable operational and commercial results for customers and suppliers alike? Join our EyeQ Network as Strategic Digital Transport Control Tower … . Reporting to the Head of Planning & Subcontracting, youll lead a team of three and will be accountable for marketplace deployment, haulier onboarding, compliance, API integration, product development, and commercial performance . This is a full time, permanent opportunity based in our Nottingham site ( NG9 6RY) with travel. ...

Senior Fullstack Engineer (Python + React.js)

Location
Greater London, England, United Kingdom
skilled Fullstack Engineer to design, develop, and maintain scalable, secure, and efficient server-side applications. The ideal candidate should have experience in microservices architecture, API development, database management, and frontend ensuring high availability and performance of backend and frontend services. In this role, you will collaborate closely with frontend … security best practices, and performance optimization is crucial for success in this position. Your key responsibilities: Integrate models into backend systems and create API endpoints for model interaction (e.g., retrieving predictions). Develop and maintain scalable services, e.g. Microservices utilising REST, gRPC, or GraphQL, ensuring optimal performance and seamless ...

Senior API Integration Architect

Location
Greater London, England, United Kingdom
OpenTable is seeking an experienced Senior Solutions Engineer to lead complex API integrations and high-impact technical engagements across its partner and restaurant ecosystem. You will own sophisticated implementations, partner cross-functionally to drive outcomes, and establish strong technical standards across Solutions Engineering. The ideal candidate has deep APIintegration experience, thrives in ambiguous environments, and guides initiatives from discovery through launch, balancing #J-18808-Ljbffr ...

Senior Software Engineer

Hiring Organisation
XCEEDANCE LIMITED
Location
London Area, United Kingdom
design discussions, contribute to low-level design documents and sequence diagrams. Conduct code reviews; flag and reduce technical debt proactively. Write unit and integration tests (JUnit 5, Mockito, Testcontainers) to maintain high coverage. Collaborate with QA, DevOps, and Product teams in an Agile (Scrum/Kanban) environment. Integrate … frameworks (Hibernate/JPA). Practical Git experience with trunk-based development or GitFlow. Working knowledge of OAuth2/OpenID Connect, JWT, and secure API design. Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or equivalent). Demonstrated hands-on exposure to at least ...

Senior Vulnerability Management Engineer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
vulnerability management programme, spanning EUC, Data Center, Network, and Application Infrastructure domains. The role is responsible for scanner architecture and tuning, risk-based prioritisation, integration with patch management and SOC functions, automation of VM workflows, and executive reporting. The engineer acts as the primary SME for vulnerability risk decisions … module), and CMDB for automated ticket creation and asset correlation. • Automate vulnerability reporting and remediation tracking using Python, REST APIs (Qualys/Tenable API), or ServiceNow workflows. • Conduct threat-informed vulnerability analysis: monitor NVD, CISA KEV, vendor security advisories, and threat intelligence feeds to identify exploitable CVEs requiring emergency ...

Senior Application Engineer (Jira ITSM)

Hiring Organisation
Hackajob Ltd
Location
Yeovil, Somerset, South West, United Kingdom
Employment Type
Permanent, Work From Home
operational workflows Deliver engineering tasks within defined work packages, ensuring alignment with user needs, security requirements, and service-level objectives. Contribute to application architecture, integration, and lifecycle activities under the guidance of senior engineers. Collaborate with stakeholders across engineering, service management, and business teams to resolve technical issues. Mentor … Jira Service Management or similar) Ability to solve moderately complex application-related issues and contribute to secure, scalable solutions. Understanding of application lifecycle management, integration patterns, and secure-by-design principles. Strong communication and collaboration skills across engineering and business teams. A proactive mindset with a passion for continuous ...

Senior .Net Engineer (Backend)

Hiring Organisation
Phillips & Cohen
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
decoupled and built to easily support a frontend framework as part of a future phase. Documentation: Produce and maintain technical documentation. Experience creating clear API documentation using Swagger/OpenAPI. Planning: Contribute to technology and platform roadmaps. Essential Skills & Experience Backend Stack: 5+ years of experience with C#, .NET … ASP.NET Core Web API. Database Mastery: Advanced proficiency with MS SQL Server, T-SQL, and Object-Relational Mapping (ORM) tools like Entity Framework Core. API Integration: Deep understanding of RESTful API design, JSON, and secure authentication protocols (OAuth 2.0, JWT, API Keys). Automation & Messaging: Experience ...