1 to 25 of 27 Permanent Webhook Jobs in England

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
Kestrel Docker basics (preferred but not mandatory) Preferred/Bonus Skills Experience with fintech or payments API integration Cloud services (Azure, AWS) hosting basics Webhooks and event-based APIs Structured logging tools (Splunk, ELK, App Insights) Performance optimization and API rate-handling Why Join My Client Be part ...

Principal Software Engineer (Payments)

Hiring Organisation
X4 Technology
Location
City of London, London, United Kingdom
APIs Data: MySQL, PostgreSQL, Redis Cloud & DevOps: AWS, Docker, CI/CD, Kubernetes (nice to have) Architecture: API design, OAuth/JWT authentication, queues, webhooks, payment integrations Previous experience in Financial Services What We’re Looking For: Strong system design and API architecture skills Experience building high-performance, scalable applications ...

Senior Forward Deployed Engineer

Hiring Organisation
Uniphore
Location
London Area, United Kingdom
DevOps experience (Docker, K8s, CI/CD). Expertise in building data pipelines and integrating with enterprise systems (REST, Python, SQL, GraphQL, Webhooks etc). Solid understanding of LLMs, Prompt engineering/tuning, Vector DBs (AstraDB, Pinecone, Weaviate etc), RAG pipelines (LlamaIndex, Haystack) and Agent/Workflow Orchestration (LangChain, LangGraph ...

Technical Specialist

Hiring Organisation
Tech Mahindra
Location
Reading, England, United Kingdom
data models • Strong understanding of BMC AR System architecture, workflow customization, forms, filters, escalations, and APIs • Hands-on experience with REST/SOAP integrations, webhooks, and building robust data interfaces with telecom IT systems • Collaborate with BA, SA, and business stakeholders to ensure the technical solution aligns with ...

Technical Architect - Copilot AI & Integration (London)

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Permanent
Azure Logic Apps Power Automate/Power Platform Connect AI solutions into core systems such as HR, Finance, and operational platforms Work with APIs, webhooks, and event-driven patterns to ensure systems communicate properly Define and document: Reference architectures Integration patterns Standards for how AI and integration should be delivered ...

Senior Technical Lead

Hiring Organisation
Nextech Group Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
process. What you'll do Phase 1 (0-3 months): Lead the greenfield implementation of all core platforms. Build foundational REST API integrations and webhook-driven automations. Define the cross-platform data model - canonical field mapping, entity relationships and data quality standards across PSA, CRM, RMM and finance. Direct vendor … Sage Intacct, NinjaOne RMM, 3CX, Microsoft 365/Graph API * Strong JavaScript and/or Python for integration scripting and automation * REST API design - webhooks, OAuth, JSON transformation, event-driven architecture * Cross-platform data mapping across multiple SaaS systems * Technical documentation to a professional standard * Comfortable operating autonomously within ...

Senior Technical Lead

Hiring Organisation
Nextech
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £90,000 per annum
process. What you'll do Phase 1 (0-3 months): Lead the greenfield implementation of all core platforms. Build foundational REST API integrations and webhook-driven automations. Define the cross-platform data model - canonical field mapping, entity relationships and data quality standards across PSA, CRM, RMM and finance. Direct vendor … Sage Intacct, NinjaOne RMM, 3CX, Microsoft 365/Graph API* Strong JavaScript and/or Python for integration scripting and automation* REST API design - webhooks, OAuth, JSON transformation, event-driven architecture* Cross-platform data mapping across multiple SaaS systems* Technical documentation to a professional standard* Comfortable operating autonomously within ...

Technical Co-Founder / CTO

Hiring Organisation
BLACKLINE
Location
London, England, United Kingdom
pipelines (STT/TTS) * Latency optimisation for conversational flow * Experience with providers like ElevenLabs or similar Messaging Infrastructure * WhatsApp API integrations * Event-driven systems * Webhooks and async processing Backend Engineering * Node.js/Python (preferred) * API design * Database design (relational + vector) * Cloud infrastructure (AWS/GCP) ⸻ What We Care About ...

Senior Backend Engineer Python

Hiring Organisation
Partnerscale Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
TheyarenowlookingforaMiddleweightPythonEngineertojointheirgrowingengineeringteam.Youwilldesign,build,andmaintainAPIintegrations,datapipelines,andinternaltoolingthatconnectmarketingplatforms,analyticsservices,andclientsystems. So,whowouldsuitthisrole? Asharp,adaptablebackenddeveloperwithcommercialPython,Node.jsorsimilarexperiencewhowantstoworkonvaried,technicallyinterestingprojectsforwell-knownbrands.Youwillbeconfidentworkingacrossthefulllifecycleofanintegration:readingAPIdocs,scopingthework,writingcleantestedcode,anddeployingtoproduction. Keyrequirements: ProfessionalPythonorNode.jsdevelopmentexperience Strongexperienceconsumingandintegratingthird-partyAPIs(REST,OAuth2.0,webhooks) ProvenexperienceauthoringAPIsusingframeworkssuchasFastAPI,Flask,orDjangoRESTFramework Comfortablewithrelationaldatabases(PostgreSQLpreferred)andwritingefficientSQL ExperiencewithGitandcollaborativedevelopmentworkflows Self-motivatedandcomfortableworkingautonomouslyinaremote-firstenvironment Whattheyoffer: Remote-firstwithoccasionalLondontravelforteamcollaborationandclientvisits 25daysannualleaveplusbankholidays 5%employerpensioncontribution Acollaborative,low-egoteamthatvaluesqualityengineeringandcontinuouslearning Autonomyandownershipoveryourwork Exposuretoawidevarietyoftechnologies,platforms,andclientchallenges Thisisagreatopportunityforamid-levelPythondeveloperwhowantstoworkatthecuttingedgeofAI ...

IT Service Performance & Reliability Manager

Hiring Organisation
Spectrum It Recruitment Limited
Location
New Milton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
tools (e.g. Zabbix, Grafana, Kibana, OpenSearch) Knowledge of Windows and Linux server environments Scripting skills (e.g. Python, PowerShell, Node.js) Experience integrating data via APIs, webhooks, or messaging Strong analytical, problem-solving, and stakeholder management skills Desirable: DevOps exposure Network infrastructure and communications protocols knowledge Experience with social alarm platforms ...

Security Engineer

Hiring Organisation
GCS
Location
Warrington, England, United Kingdom
security posture Automation & Engineering Develop scripts using Python and/or PowerShell to reduce manual effort Build and maintain integrations using APIs, connectors, and webhooks Support infrastructure as code and configuration management initiatives Continuously identify opportunities to automate repetitive security tasks Risk & Governance Support vulnerability management processes and remediation programmes ...

Sr AI Product Manager, B2B (Partners & Integrations)

Hiring Organisation
Just Move In
Location
London Area, United Kingdom
years of product management experience, ideally with B2B, platform, or API products. You've built things that other businesses use. You understand integrations. APIs, webhooks, data pipelines, CSV imports. You've worked with messy partner data and know how to make it reliable. You've worked in proptech, fintech ...

Senior OPERA PMS & OHIP Specialist

Hiring Organisation
Salt
Location
London Area, United Kingdom
OHIP REST & Streaming APIs Identify the correct endpoints and payloads for real-time and historical data Design logic for polling vs event-driven architectures (webhooks/streaming) Handle rate limits, retries, and data consistency challenges Use tools like Postman to explore and validate API behaviour Data Mapping & Architecture Support Create ...

Senior Solution Architect / ITSM Engineer

Hiring Organisation
Netstratum Technologies
Location
Middlesbrough, England, United Kingdom
implement CMDB structure (CI classes, relationships) Manage asset lifecycle and integrations with discovery tools Establish data governance and maintenance processes Integrations & Automation Utilize APIs, webhooks, and automation for system interoperability Develop custom solutions where needed (light scripting/logic) Stakeholder Collaboration Work with IT, operations, and business teams to define ...

Founding Engineer

Hiring Organisation
Share
Location
London Area, United Kingdom
scratch, not just work in one. Production experience with payment gateway integrations (M-Pesa, Stripe, Adyen, or similar). You understand STK push flows, webhook idempotency, callback signature verification, and reconciliation. Strong PostgreSQL skills. You can design schemas for financial data, write migrations, and reason about transaction isolation and locking. ...

Java / Node.js Solutions Architect - London, Wembley

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum + Benefits
Spring Boot), and PostgreSQL - able to read and critique vendor code, not just high-level diagrams. Integration Expert: Deep proficiency in API management patterns, Webhook integrations, and Event-Driven Architecture using Kafka or Azure Event Hubs. Legacy-to-Cloud: Demonstrable experience migrating legacy monolithic systems into containerised microservices architectures. Tooling ...

Solutions Architect - London, Wembley

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum + Benefits
Spring Boot), and PostgreSQL - able to read and critique vendor code, not just high-level diagrams. Integration Expert: Deep proficiency in API management patterns, Webhook integrations, and Event-Driven Architecture using Kafka or Azure Event Hubs. Legacy-to-Cloud: Demonstrable experience migrating legacy monolithic systems into containerised microservices architectures. Tooling ...

Solutions Architect (Azure)

Hiring Organisation
Experis
Location
Wembley, England, United Kingdom
Java (Spring Boot), and PostgreSQL. Comfortable reviewing and challenging vendor‐written code, not just architectural diagrams. Integration Expertise Strong experience with API management patterns, webhook‐based integrations, and event‐driven architectures using technologies such as Kafka or Azure Event Hubs. Legacy Modernisation Proven track record of re‐architecting or migrating ...

Full Stack Engineer - Equity

Hiring Organisation
Dental startup
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
schema design, query optimisation, migrations Multi-tenant SaaS architecture data isolation, permissions, org-level config Comfortable making architectural decisions independently Third-party API and webhook integration experience Desirable Skills & Experience B2B SaaS, internal tooling, or enterprise software background PDF generation Puppeteer, React-PDF or similar Browser automation TypeScript Cloud hosting ...

AI Engineer

Hiring Organisation
Barnardos
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
stakeholders, risks and dependencies Lead the design, configuration and deployment of AI solutions using: (Microsoft Copilot (M365, Azure, Dynamics 365) Design and implement APIs, webhooks and Azure Integration Services (Logic Apps, Functions, Service Bus) Lead implementation of AI safety and ethical guardrails aligned to Barnardo's policies and Microsoft best ...

Full Stack Engineer (TDD / C# / JavaScript)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
stack solutions using .NET and modern JavaScript frameworks Lead by example in test-driven development practices Integrate third-party systems using REST APIs, OAuth2, webhooks, and resilient patterns Contribute to a scalable, observable integration layer Collaborate with Product, QA, and DevOps to deliver high-quality releases Use AI-assisted development … component-based SPA framework (e.g. Vue, React, or Angular) Proven, hands-on test-driven development experience Strong experience integrating third-party APIs (REST, OAuth2, webhooks, retries, rate limiting) Solid SQL skills (e.g. MariaDB or MySQL) Experience with Git workflows (branching, pull requests, code reviews) Regular user of AI-assisted development ...

Senior Full Stack Engineer (AWS Microservices & Integrations)

Hiring Organisation
Narwhal Labs
Location
City Of Bristol, England, United Kingdom
PostgreSQL), using S3 for object storage and KMS for secrets and encryption Build and maintain an integrations layer including OAuth/API-key onboarding, webhook ingestion with idempotency, retries and DLQs, rate-limit mediation, circuit breakers and versioned connector contracts Integrate with third-party platforms and payment systems, ensuring secure … with GraphQL a plus Strong data modelling skills including NoSQL vs relational trade-offs, partitioning, indexing and migration strategies Proven experience building and consuming webhook-heavy third-party integrations with idempotency and signature verification Experience integrating with payment gateways such as Stripe, Adyen or Braintree and handling PCI/ ...

AI Engineer

Hiring Organisation
Robert Walters
Location
Bolton, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
maintain automated workflows using tools such as n8n or similar platforms Integrate AI solutions with internal and external systems via REST APIs and webhooks Deploy AI solutions into production and monitor ongoing performance Continuously refine solutions based on feedback, metrics, and operational data Ensure solutions meet data governance, security … experience with prompt engineering and optimisation Strong understanding of large language models in production scenarios Practical experience integrating systems using REST APIs and webhooks Experience working with structured and semi-structured data Strong analytical and problem-solving skills Ability to communicate complex technical concepts clearly to non-technical stakeholders Desirable ...

FULL STACK DEVELOPER

Hiring Organisation
The FR Group
Location
Blackburn, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
Systems, Automation & Integrations • Design and build workflow-driven systems integrating CRM platforms • Implement automations including using tools such as Power Automate • Build API integrations, webhooks, and event-driven data flows • Ensure reliable data syncing with proper error handling and retry logic Backend Development • Build and maintain services using .NET (C# … reliably • Keep code clean, well-structured, and maintainable without heavy oversight Tech Stack Category Technologies Core Backend .NET/C#, SQL Server, REST APIs, Webhooks Frontend React (preferred), modern CSS, responsive design CMS/Web WordPress, Webflow, or similar Automation & Integration Power Automate, CRM platforms Cloud Azure (preferred) AI & Tooling ...

Automation and AI Architect

Hiring Organisation
Intercity Technology Limited
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
engineering discipline. Define and enforce clear policies for data handling, platform interoperability, and responsible use of intelligent tooling. Govern integration patterns using REST APIs, webhooks, and event-driven approaches. Provide constructive technical challenge to teams and stakeholders, calling out constraints that do not stand up to scrutiny. Technical experience Significant … Power Platform , including Power Automate, Power Apps, and Dataverse. Automation and scripting experience using PowerShell and or Python. Experience working with C#, REST APIs, webhooks, and modern integration patterns. Proven ability to define and embed SDLC best practice across mixed professional and citizen development teams. Solid understanding of ITIL-aligned ...