1 to 25 of 42 API Integration Jobs in the North West

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 ...

Azure Databricks Engineer

Location
Manchester, England, United Kingdom
build ingestion and transformation pipelines* Full and incremental data loading* CDC (Change Data Capture) implementation* Data quality controls, schema evolution, reconciliation, and error handling**Integration Development*** REST API integration experience* Integration with databases, SaaS applications, cloud storage, and enterprise systems* Secure authentication and credential management**Azure … incident management, troubleshooting, and performance tuning* Operational governance and platform standards implementation**Discovery Zone & Migration Support*** Experience enabling application deployment within Databricks* BI tooling integration and scheduling* Support for POSIT/RStudio migration activities**Collaboration*** Working with Data Engineers, Data Scientists, and Platform Teams* Technical documentation and knowledge transfer ...

Hybrid Data Integration Lead: Azure & API Integration

Location
Manchester, England, United Kingdom
PACT Solutions invites a Data Integration Lead to steer data integration workstreams and multiple projects across UK higher education partners. The role blends delivery leadership with deep technical expertise in Azure Integration Services, Python and .NET to design, build and secure scalable integrations. You will work … hybrid model with travel across the UK and Ireland, shaping the integration capability and leading teams while guiding governance and quality assurance throughout delivery. #J-18808-Ljbffr ...

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 ...

Senior Software Engineer (Vue.js/TypeScript) - iGaming

Location
Manchester, England, United Kingdom
Bring Technical Expertise You’ll have strong commercial experience with: Modern TypeScript, including advanced types, generics and utility types Vue.js (Vue 3, Composition API) and the wider Vue ecosystem State management with Pinia or Vuex Vue Router and client-side routing patterns Component-driven development and design systems (e.g. … Storybook) REST and GraphQL API integration Build tooling such as Vite or Webpack Automated testing with tools such as Vitest, Jest, Cypress or Playwright Responsive, accessible UI development (WCAG standards) CSS architecture (e.g. Tailwind, SCSS, CSS Modules) Git and modern software development workflows CI/CD pipelines using ...

CONTRACT BACKEND ENGINEER – INSIDE IR35

Location
Manchester, England, United Kingdom
days per week on-site in Manchester or Leeds. You’ll be working within a complex, enterprise-scale environment, building scalable backend services and integration platforms that support AI solutions, enterprise systems and business process automation. WHAT YOU’LL BE DOING Designing and building scalable backend services, primarily using … services Working with Java and Node.js across the wider technology environment Building cloud-native services and solutions within GCP Developing microservices to support orchestration, integration and workflow automation Building event-driven solutions using Kafka/PubSub Supporting AI and AI Agent integration across enterprise platforms Building secure, resilient ...

CONTRACT AI ENGINEER - INSIDE IR35

Hiring Organisation
Searchability (UK) Ltd
Location
North West, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £800 per day
/GenAI/LLM/Large Language Models/RAG/Retrieval-Augmented Generation/Prompt Engineering/Prompt Writing/APIs/API Testing/API Integration/Python/SQL/Enterprise AI/Enterprise Technology ...

Senior .NET Software Developer - Preston

Hiring Organisation
Circle Group
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
React, etc) is required by a leading company in Preston. You should also have some development experience in the Cloud with Azure & third-party API integrations There is some excellent investment in AI technologies, so a chance to work on some cutting-edge software development projects in AI advancement ...

Business Development Manager

Hiring Organisation
Nter Talent
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Repeat. Our client is a fast-scaling, tech-enabled logistics business shaking up the final mile. Customers book jobs directly through a portal or API no clunky phone-and-email ping-pong, no bloated middle layer. The platform works. The ops team delivers. What they need now is someone … Reactivations. Dig into the dormant account database, diagnose why they stopped, and reposition the offer. Platform adoption. Push self-serve booking, portal usage and API integration; work with ops to kill the friction that causes manual intervention. Four numbers. Weekly reporting on new revenue, pipeline value, automation ...

Software Engineering Manager

Location
Manchester, England, United Kingdom
Leverage test automation, TDD/BDD, and modern CI/CD pipelines to accelerate data-informed experimentation. Collaborate directly with global enterprise partners on API integrations and workflow applications. Cultivate an engineering environment where production issues are viewed as constructive architectural learning opportunities. What We're Looking For 5+ ...

Full Stack .NET Developer - Azure - Preston

Hiring Organisation
Circle Group
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
React, etc) is required by a leading company in Preston. You should also have some development experience in the Cloud with Azure & third-party API integrations There is some excellent investment in AI technologies, so a chance to work on some cutting-edge software development projects in AI advancement ...

Senior Cloud Engineer

Location
Manchester, England, United Kingdom
pipelines via GitHub Actions. Software & Agentic Engineering (30%): Proficiency with modern scripting languages for building custom AI agents, configuring workflow orchestration, connecting enterprise API integrations, and implementing agentic guardrails. Data Engineering (30%): Practical experience implementing components of data pipelines, including real-time streaming tools (AWS Kinesis, Kafka), data orchestration ...

iOS Engineers (Junior, Core & Senior)

Hiring Organisation
Morgan McKinley
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £700.00 per day
integrating dynamic features. Key Responsibilities Develop and maintain native iOS features using Swift, SwiftUI and UIKit. Build backend-driven UI solutions powered by modern API layers (GraphQL and TypeScript integration). Implement end-to-end features, from breaking down complex problem statements to technical design, deployment and testing. … technical requirements and solve open-ended problem statements with minimal supervision. Requirements iOS Development: Strong proficiency in Swift, SwiftUI, UIKit, and modern architecture patterns. API Integration: Experience with REST and GraphQL APIs. Backend-Driven UI: Familiarity with or openness to working with backend-driven UI frameworks (using TypeScript ...

Senior Ruby Engineer

Location
Manchester, England, United Kingdom
maximal terse and DSL-centric applications Experience with the specific challenges of concurrency, inventory management/reservation, currency/price management, and third party API integration system designs - push, pull, effective normalization, etc High familiarity with excellent microservices software design - using software DSLs over cloud deployed solutions - across … familiarity with data modeling and performance optimization Familiarity with cloud infrastructure (e.g., AWS) and containerization (Docker, Kubernetes) Experience developing and deploying GraphQL and RESTful API interfaces Experience developing multi tenant systems, relating to concerns of access control, reporting, and authorization/authentication Strong understanding of system design, data structures ...

AI Innovation Lab - Senior Creative Technologist

Location
Liverpool, England, United Kingdom
smaller engagements you carry the customer relationship within that direction. Engineering and Lab operations own their domains - Engineering leads own production architecture, security, integration and deployment; you own prototype behaviour and the intended human‐AI experience. Scheduling, hospitality, AV, safety and equipment sit with Lab operations. Success looks like … interaction design, HCI, design engineering, computational design or a related field. Software prototyping stack - Modern web front end (TypeScript or JavaScript, React), Figma, Git, API integration and LLM or agent frameworks, with working knowledge of at least one cloud platform. Embodied and physical AI - Microcontrollers and edge devices ...

Corporate Security Engineering Engineer Role

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
coordination. Strong Windows and Linux server administration skills; proficiency with SQL, PowerShell, and at least one additional scripting language (e.g., Python) for automation and API integrations. Solid networking fundamentals: TCP/IP, VLANs, routing, multicast/unicast, QoS, VPN, and firewall concepts; experience collaborating with network teams to design ...

Corporate Security Engineering – Engineer Role

Location
Manchester, England, United Kingdom
coordination. Strong Windows and Linux server administration skills; proficiency with SQL, PowerShell, and at least one additional scripting language (e.g., Python) for automation and API integrations. Solid networking fundamentals: TCP/IP, VLANs, routing, multicast/unicast, QoS, VPN, and firewall concepts; experience collaborating with network teams to design ...

Global Project Manager (Process Automation)

Location
Stockport, England, United Kingdom
sunset phases Analyzes sales pipelines, pipeline velocity, win/loss analysis to optimize product-market positioning and messaging Identifies and evaluates partnership opportunities, API integrations, and ecosystem expansion possibilities Drives adoption and customer success initiatives; builds product communities and gathering user feedback loops Communicates product vision and strategy ...

Data Engineer: Build Snowflake Pipelines & API Integrations

Location
Manchester, England, United Kingdom
Oh Polly is seeking a data engineer to join our Tech team, building pipelines and integrations that move data between operational systems and Snowflake. You’ll develop data models for reporting, create Python services, and ...

Principal Security Architect - Applications & Data

Location
Manchester, England, United Kingdom
around security risks, controls, and trade offs Define and maintain security patterns covering areas such as secure development, data protection, access management, cryptography, and API security Contribute to architecture governance, audits, and regulatory reviews Collaborate with architects, engineers, and senior colleagues to drive secure, resilient, and scalable technology outcomes … possible, so we only ask for the minimum criteria. To thrive here, you'll need to bring: Strong experience in cloud-native architecture, including API integration, microservices, Kubernetes, and secure software development across Azure and/or AWS Good knowledge of security frameworks and standards, including NIST ...

Senior .NET Software Developer - Preston

Hiring Organisation
Circle Group
Location
Preston, Lancashire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 Annual
React, etc) is required by a leading company in Preston. You should also have some development experience in the Cloud with Azure & third-party API integrations There is some excellent investment in A click apply for full job details ...

Mid-Level Full Stack Engineer

Hiring Organisation
Hyperloop Recruitment
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
.NET Angular/TypeScript ABP Framework Entity Framework Core MySQL/SQL Azure Azure DevOps/CI/CD REST APIs/Third-party API integrations Object-Oriented Programming Experience working across both frontend & backend development C# | .NET | Angular | TypeScript | Azure | ABP Framework ...

Salesforce Developer

Location
Manchester, England, United Kingdom
Studio, Journey Builder, Automation Studio and Contact Builder Strong Apex, CRM Analytics and Salesforce CLI experience Proficiency in AMPscript, SSJS and SQL Experience with API integrations and data management Experience with data extensions, segmentation, A/B testing and campaign analytics Strong understanding of Salesforce data governance and best ...

Full Stack .NET Developer - Azure - Preston

Hiring Organisation
Circle Group
Location
Preston, Lancashire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 Annual
React, etc) is required by a leading company in Preston. You should also have some development experience in the Cloud with Azure & third-party API integrations There is some excellent investment in AI tech click apply for full job details ...

Backend Engineer (Java/Spring) - Cloud Microservices

Location
Manchester, England, United Kingdom
team focused on integrating global third-party providers and building cloud-native microservices. You will own distributed systems, event-driven data flows, and reliable API integrations, with emphasis on fault tolerance, tracing, and automated testing. #J-18808-Ljbffr ...