ST4, Stoke-on-Trent, Staffordshire, United Kingdom Hybrid / WFH Options
Uniting People
technologies. Experience deploying and managing applications in Microsoft Azure. Familiarity with SQL and relational databases is a plus. Strong understanding of web markup, including HTML5 and CSS3. Experience with RESTful APIs and asynchronous request handling. Good grasp of version control systems, especially Git. Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively in More ❯
Ellesmere Port, Cheshire, North West, United Kingdom Hybrid / WFH Options
The Bridge (IT Recruitment) Limited
Doing Software Development Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS, and Vue.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable More ❯
Sheffield, South Yorkshire, United Kingdom Hybrid / WFH Options
Experis
of: Public Cloud. Infrastructure build and configurations of a variety of services including Compute, Storage, Networking. Linux. Relational and NoSQL databases. Integration services such as messaging and streams. Building RESTful API Services. Containerisation, Kubernetes, serverless functions. Microservices, and distributed tracing. Enterprise logging, monitoring, and alerting frameworks (e.g., ELK, Splunk, Prometheus, Grafana). Automation scripting (using scripting languages such as Terraform More ❯
solutions while integrating machine learning features such as NLP and recommendation systems. THE ROLE Develop and deploy iOS apps (Swift/Objective-C, iOS SDK, App Store). Integrate RESTful APIs and backend services into iOS applications. Embed AI/ML features (NLP, recommendation engines) into mobile workflows. Deliver compliant and secure fintech solutions (GDPR, OAuth, encryption). TECH STACK More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Searchability
solutions while integrating machine learning features such as NLP and recommendation systems. THE ROLE Develop and deploy iOS apps (Swift/Objective-C, iOS SDK, App Store). Integrate RESTful APIs and backend services into iOS applications. Embed AI/ML features (NLP, recommendation engines) into mobile workflows. Deliver compliant and secure fintech solutions (GDPR, OAuth, encryption). TECH STACK More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Halian Technology Limited
systems , API integrations , and infrastructure enhancements in a fast-paced, agile environment. What Youll Do Build and maintain backend services using Python & Django (or FastAPI) Design, develop, and document RESTful APIs for global payment integrations Contribute across backend, infrastructure, and front end where needed Support Infrastructure as Code using Terraform & AWS Collaborate in agile practices: standups, sprints, code reviews, pair More ❯
Warwickshire, England, United Kingdom Hybrid / WFH Options
MYO Talent
Engineer/Angular Developer/Angular/Software Engineer/HTML/CSS/JavaScript (ES6+)/Agile/UI/User Interfaces/Wireframes/Front End/Restful API/6-month contract/Remote/£450 – 550 per day Inside IR35. One of our leading clients is looking to recruit a UI Engineer/Developer/Front More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
commercial experience in Android development, ideally within enterprise or regulated environments. Strong proficiency in Kotlin and/or Java, with a solid understanding of the Android SDK. Experience integrating RESTful APIs and working with modern Android frameworks (e.g., Jetpack, Dagger/Hilt, Retrofit). Familiarity with secure coding practices and mobile application security standards. Strong version control experience (e.g., Git More ❯
teams to translate requirements into robust technical solutions that align with the overall integration architecture Produce and maintain clear documentation of integration flows Required Skills & Experience Strong experience with RESTful API integrations Proven understanding of integration ETL/ELT concepts Advanced proficiency in Python for data transformation, scripting, and automation, including handling sparsely populated data sets Experience with database structures More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
Responsibilities Design and implement scalable database schemas and API interfaces to support large-scale user-generated content with a focus on security, performance, and developer experience. Architect clean, performant RESTful APIs, GraphQL solutions, and AI-powered features integrating platforms such as Stripe, Shopify, Salesforce, and OpenAI. Build and integrate Customer Data Platforms (CDPs) and AI/ML capabilities (semantic search More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
Extensive development experience with Java 17+ within financial services - mandatory. Expertise in distributed programming with distributed cache/data grids. Strong cloud experience, ideally with AWS. Extensive experience with RESTful services and microservices. Strong knowledge of relational databases. What you'll get in return Initial 12-month contract with extensions. Up to £900pd umbrella. Flexible London-based hybrid working. What More ❯
Mirth Connect, Rhapsody, Cloverleaf, InterSystems Ensemble, or equivalent). Map and transform HL7 v2.x messages (e.g., ADT, ORM, ORU) and support HL7 v3. Build and maintain modern FHIR-based RESTful APIs for healthcare data exchange. Troubleshoot, monitor, and optimise live interfaces in production environments. Collaborate with clinicians, vendors, and IT teams to gather requirements and translate them into technical solutions. More ❯
M2, Manchester, United Kingdom Hybrid / WFH Options
Charles Simon Associates Ltd
Mirth Connect, Rhapsody, Cloverleaf, InterSystems Ensemble, or equivalent). Map and transform HL7 v2.x messages (e.g., ADT, ORM, ORU) and support HL7 v3. Build and maintain modern FHIR-based RESTful APIs for healthcare data exchange. Troubleshoot, monitor, and optimise live interfaces in production environments. Collaborate with clinicians, vendors, and IT teams to gather requirements and translate them into technical solutions. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Charles Simon Associates Ltd
Mirth Connect, Rhapsody, Cloverleaf, InterSystems Ensemble, or equivalent). Map and transform HL7 v2.x messages (e.g., ADT, ORM, ORU) and support HL7 v3. Build and maintain modern FHIR-based RESTful APIs for healthcare data exchange. Troubleshoot, monitor, and optimise live interfaces in production environments. Collaborate with clinicians, vendors, and IT teams to gather requirements and translate them into technical solutions. More ❯
EC1A, Farringdon, Greater London, United Kingdom Hybrid / WFH Options
Charles Simon Associates Ltd
Mirth Connect, Rhapsody, Cloverleaf, InterSystems Ensemble, or equivalent). Map and transform HL7 v2.x messages (e.g., ADT, ORM, ORU) and support HL7 v3. Build and maintain modern FHIR-based RESTful APIs for healthcare data exchange. Troubleshoot, monitor, and optimise live interfaces in production environments. Collaborate with clinicians, vendors, and IT teams to gather requirements and translate them into technical solutions. More ❯
B1, Birmingham, West Midlands (County), United Kingdom Hybrid / WFH Options
Charles Simon Associates Ltd
Mirth Connect, Rhapsody, Cloverleaf, InterSystems Ensemble, or equivalent). Map and transform HL7 v2.x messages (e.g., ADT, ORM, ORU) and support HL7 v3. Build and maintain modern FHIR-based RESTful APIs for healthcare data exchange. Troubleshoot, monitor, and optimise live interfaces in production environments. Collaborate with clinicians, vendors, and IT teams to gather requirements and translate them into technical solutions. More ❯
South West London, London, United Kingdom Hybrid / WFH Options
167 Solutions Ltd
/or Android). Proficiency in Swift (iOS) and/or Kotlin/Java (Android) . Experience with Xcode, Android Studio, UIKit, Jetpack, and mobile SDKs . Knowledge of RESTful APIs, WebSockets, and third-party libraries . Familiarity with mobile UI/UX best practices . Understanding of Agile/Scrum methodologies . Bonus if you have experience with: Cross More ❯
and its use to maintain stable, crash free applications. - Have experience with using native OS features such as push notifications, HealthKit and App Intents. - Have experience of integrating with RESTful APIs. - Experience in handling concurrency (e.g. background tasks/network activity without blocking the UI thread) What you'll get in return c£610 per day (inside IR35) remote What More ❯
Employment Type: Contract
Rate: £600.0 - £610.0 per day + c£610 per day (inside IR35)
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
and its use to maintain stable,crash free applications.- Have experience with using native OS features such as push notifications,HealthKit and App Intents.- Have experience of integrating with RESTful APIs.- Experience in handling concurrency (e.g. background tasks/network activitywithout blocking the UI thread) What you'll get in return c£610 per day (inside IR35) remote What you More ❯
crash free applications. - Have knowledge of using Jetpack Compose. - Have experience with using native OS features such as push notifications, Health Connect and Intents. - Have experience of integrating with RESTful APIs. - Experience in handling concurrency (e.g. background tasks/network activity without blocking the UI thread) What you'll get in return £610 per day (inside IR35) remote What you More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
stable,crash free applications.- Have knowledge of using Jetpack Compose.- Have experience with using native OS features such as push notifications, HealthConnect and Intents.- Have experience of integrating with RESTful APIs.- Experience in handling concurrency (e.g. background tasks/network activitywithout blocking the UI thread) What you'll get in return £610 per day (inside IR35) remote What you need More ❯
Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Adecco
the ground running, you'll need: Proficiency in Android Kotlin and experience with Jetpack components . A strong understanding of mobile app development principles and best practises. Familiarity with RESTful APIs to connect mobile applications to back-end services. A collaborative mindset and excellent problem-solving skills. Passion for learning and staying updated with the latest in tech! What's More ❯