651 to 675 of 759 REST Jobs in England

Salesforce Senior Dev/Tech Lead

Hiring Organisation
Tata Consultancy Services
Location
City of London, London, United Kingdom
Lead Management Opportunity Management Account & Contact Management Forecasting Reporting & Dashboards Implement business process automation and user productivity enhancements. Integration & Technical Architecture Design integrations using: REST APIs SOAP APIs Platform Events Middleware platforms Azure Integration Services MuleSoft (preferred) Develop asynchronous integration frameworks using: Queueable Apex Future Methods Batch Apex Scheduled Apex … Experience Cloud Apex Development Lightning Web Components (LWC) Salesforce Flows SOQL & SOSL Salesforce Security Model Sharing & Visibility Design Custom Metadata & Custom Settings Integration Skills REST APIs SOAP APIs Platform Events Named Credentials Connected Apps OAuth Authentication Middleware Integration Patterns DevOps & Tools Salesforce DX Git Azure DevOps Copado Jenkins (desirable ...

Vice President - Technical Lead, Document Automation & AI Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with sales, trading and quants. As the business continues to grow, we are undertaking a programme of change to increase our external connectivity via REST and FIX; as well as a strong focus on improving our pricing tools. We are looking to build out a cloud ready, horizontally scalable pricing … delivery and productivity. Define governance/guardrails for AI-enabled development; evaluate emerging technologies for practical application. Design scalable, event-driven applications, services and REST APIs; improve CI/CD, observability and deployment automation. Design with performance, memory efficiency, capacity and reusability in mind, conducting capacity analysis and management while ...

Fullstack Frontend Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £400/annum
user interfaces while collaborating closely with backend engineers, designers, and product teams. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5, CSS3 Backend Exposure Node.js REST APIs/GraphQL Nice to Have AI integrations (OpenAI, Azure AI or similar) Next.js Essential Skills & Experience Strong commercial experience developing frontend applications with React … TypeScript skills Solid understanding of HTML, CSS, responsive design, and modern UI development Experience building reusable components and scalable frontend architectures Experience integrating REST APIs and third-party services Knowledge of state management tools such as Redux or Zustand Strong focus on performance, accessibility, and user experience Experience with testing ...

AI Native Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/MSI status, and ctDNA results seamlessly map to the exact same case record as the histology diagnosis. Interoperable Interface Engineering: Implement robust REST APIs, HL7 v2, or HL7 FHIR interfaces to feed structured pipelines directly into downstream matching layers or ecosystems like Proscia Concentriq and Aperture. Future Ecosystem APIs … mastery of Python and SQL, capable of debugging asynchronous, multi-step pipelines independently. Regulated API Design: Deep familiarity with constructing and consuming production-grade REST APIs within highly regulated or clinical environments. Cloud & Containerization: Practical deployment experience across cloud infrastructure providers (AWS, Azure, or GCP) utilizing Docker containerization. Data Standards ...

Full-Stack Next.Js Developer Nottingham

Hiring Organisation
Experis
Location
Nottinghamshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
Next.js App Router, React and TypeScript Building dynamic forms and drag-and-drop workflow tools Designing and maintaining PostgreSQL/Supabase databases Creating secure REST APIs, integrations and authentication solutions Writing automated tests and contributing to code reviews Promoting accessibility, security and performance best practices Key Skills Around 4 years … commercial software development experience Strong React, TypeScript and Next.js experience Solid SQL/PostgreSQL knowledge Experience building and consuming REST APIs Understanding of authentication, authorisation and web security Familiarity with Git, code reviews and agile delivery Desirable Supabase and Row Level Security (RLS) Multi-tenant SaaS platforms Tailwind CSS, Storybook ...

Senior PHP Developer

Hiring Organisation
Profectus Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £80,000 per annum
strong visibility across wider digital transformation and automation initiatives internally. Key Areas: Building and supporting internal applications and integrations Developing secure API-led solutions (REST/GraphQL) Working across Azure PaaS services including Azure Functions & App Services Supporting modern integration approaches including API and event-driven solutions Contributing towards … Project teams Supporting ongoing modernisation initiatives across the technology estate Technical Environment: PHP (v8+) Laravel/Symfony/Yii2 Azure PaaS Azure Functions REST APIs/GraphQL JavaScript/HTML/CSS MySQL/PostgreSQL Git/CI/CD Linux (CentOS/RedHat) Azure-native tooling and integrations ...

Dynamics 365 Developer - London (Remote) - c£70K

Hiring Organisation
Nigel Frank International
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 per annum
forms, views and business processes to meet evolving business requirements Build integrations between Dynamics 365 and third-party applications using Azure services, APIs and REST/SOAP web services Support the full software development lifecycle, including solution design, development, testing, code reviews and deployments Skills & Experience Proven experience developing solutions … TypeScript, Power Apps, Power Automate and Dynamics 365 plugin development Experience working with Dataverse, SQL Server and relational database design Knowledge of Azure services, REST/SOAP APIs and enterprise system integrations Strong understanding of secure coding practices, solution architecture and performance optimisation Excellent analytical, debugging and problem-solving skills ...

Senior Mobile Developer

Hiring Organisation
Method-Resourcing
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Building new features and improving existing functionality Working with Swift, SwiftUI and UIKit for iOS development Developing Android applications using Kotlin and Java Integrating REST APIs and third party services Writing clean, maintainable and scalable code Taking part in code reviews and contributing to technical decisions Working closely with cross … people with experience of: Swift, SwiftUI and UIKit Kotlin and Java Publishing applications to both the Apple App Store and Google Play Store REST API integration Mobile application architecture including MVVM or Clean Architecture Git and modern development practices CI/CD pipelines and automated testing Experience with cloud platforms ...

PTC Thingworx AMS Engineer -6months-Stevenage

Hiring Organisation
Kirtana Consulting
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
solutions is highly desirable. Key Responsibilities Design, develop, and maintain ThingWorx applications, Mashups, Services, Data Shapes, Events, and Subscriptions. Develop and support integrations using REST APIs, SQL databases, and external enterprise systems. Provide L1/L2/L3 support, incident management, root cause analysis (RCA), and performance optimization. Manage application … enhancements and issue resolution. Required Skills 5-8 years of hands-on experience with PTC ThingWorx, Kepware. Strong expertise in Mashup Development, Services, JavaScript, REST APIs, JSON, and SQL. Experience in application support, maintenance, and production troubleshooting. Knowledge of ThingWorx security, deployments, and performance tuning. Knowledge of ThingWorx Navigate, Kepware ...

Automation & Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines.Support integration with vendor EMS/NMS, SDN controllers, cloud platforms, OSS, inventory, assurance, and orchestration systems.Build secure API-based execution frameworks using REST APIs, TMF Open APIs, NETCONF/RESTCONF, gRPC, Graph APIs, and vendor-specific APIs.Implement execution guardrails including policy validation, approval gates, rollback mechanisms, dry-run checks … observability, and operational resilience requirements.Your ProfileExperience in network automation, platform engineering, DevOps, cloud engineering, or telecom automation.Strong hands-on experience with Ansible, Terraform, Python, REST APIs, and automation pipelines.Experience with Kubernetes, Docker, microservices, CI/CD, and infrastructure-as-code.Experience integrating with network controllers, OSS platforms, cloud platforms, and vendor ...

Senior Workday Extend Platform Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Developer Agent to generate, refine, and refactor application artifacts from natural language descriptions. Define and implement integrations and data flows using modern API patterns (REST, Graph APIs, and, where needed, SOAP via orchestrations). Lead technical workstreams, review designs from other consultants/partners, and promote best practices and reusable … agents to external systems. Prior involvement in early adopter programs for new AI or platform capabilities. Extensive knowledge of web service and integration technologies (REST, SOAP, JSON, XML) and modern auth standards (such as OAuth, JWT, SAML). Fluency in English is mandatory. Additional European languages are an advantage. ...

Solution Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practices is essential. You will clearly explain complex cloud concepts to diverse audiences and facilitate their adoption. Modern API Strategy: Champion and implement robust REST API design principles and best practices for the Marketplace and broader API ecosystem, ensuring secure, scalable, and performant integrations. Emerging Technologies: Maintain a keen awareness … commitment to work-life balance. If you are a visionary Solution Architect with a passion for API-driven marketplaces, deep expertise in GCP and REST APIs, and a desire to lead transformational #J-18808-Ljbffr ...

Data Engineer II (Data Platform)

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
documentation, and governance. Platform & Software Engineering Write production Java and Python code across our evolving platform stack — from data ingestion and event processing to REST services and internal tooling. Build and maintain streaming and batch processing systems (Flink, Spark, Kafka) that power real‐time and analytical workloads. Take responsibility … Hive, BigQuery, Snowflake) and working with terabyte‐scale or larger datasets. Solid foundation in data structures, algorithms, and object‐oriented design. Professional experience building REST services and working with event queue systems. Familiarity with Linux and cloud infrastructure design on AWS or equivalent cloud providers. Systems performance and tuning experience ...

Java Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
help shape a collaborative, forward- Requirements Strong experience in Java and Spring Boot, including Spring Batch and Spring Cloud, and building microservices. Proficiency in REST API and GraphQL schema design. Experience with NoSQL data modelling, such as Azure Cosmos DB; data streaming, such as Confluent Kafka; and authentication/authorization … Spring AI or LangChain, are a strong plus. Profile we are looking for A strong backend engineer with deep Java, Spring Boot, microservices, REST API, cloud, observability, and quality engineering experience, able to collaborate across product, design, and engineering teams in an agile environment. Required Java Spring Boot microservices REST ...

Senior Automation Engineer - London- Global Prime Brokerage & Financing Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Proven production experience integrating or fine-tuning LLM/GenAI solutions (OpenAI, Bedrock, or similar) Deep knowledge of Jira data model, webhooks, and REST/GraphQL APIs Strong grasp of security for SaaS integrations: OAuth, secret rotation, data-in-transit/at-rest encryption Familiarity with financial or regulated environments ...

Senior Java Engineer

Hiring Organisation
Ncounter Limited
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 90,000 Annual
deployed on OpenShift and Kubernetes Event-driven distributed systems using message brokers to connect services, data stores and processing pipelines Modern JavaScript applications and REST APIs that enable analysts to search, visualise and manage operational data Cross-domain solutions that move information securely between networks of different classifications Technology Java … Spring Boot, REST APIs Apache NiFi, distributed data processing, message brokers Kubernetes, OpenShift, cloud-native architecture JavaScript, web API integration and authentication GitLab, CI/CD, SecDevOps, observability Database technologies and distributed systems We're looking for Strong commercial Java development experience Experience building scalable microservices and distributed systems Spring ...

Lead Software Engineer

Hiring Organisation
Searchability
Location
Newark, Nottinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£48,000 - £60,000 per annum
team builds software whilst ensuring delivery remains scalable, maintainable, and commercially focused. You'll work across modern .NET applications, Blazor front ends, REST APIs, AWS infrastructure, and .NET MAUI mobile applications - contributing from concept through to deployment. ESSENTIAL SKILLS Strong commercial experience with C#/.NET Modern .NET 8/… development experience Blazor/Razor Components ASP.NET Core REST API development Entity Framework Core AWS infrastructure experience MySQL CI/CD pipelines using Azure DevOps & Git Full stack software engineering experience Experience mentoring or leading developers Strong understanding of scalable architecture and clean code principles ...

Full Stack Engineer

Hiring Organisation
Experis UK
Location
Nottingham, England, United Kingdom
features using Next.js, React and TypeScript Building dynamic forms and drag-and-drop workflow tools Designing and maintaining PostgreSQL/Supabase databases Creating secure REST APIs, integrations and authentication solutions Writing automated tests and contributing to code reviews Promoting accessibility, security and performance best practices Key Skills Around 4 years … commercial software development experience Strong React, TypeScript and Next.js experience Solid SQL/PostgreSQL knowledge Experience building and consuming REST APIs Understanding of authentication, authorisation and web security Familiarity with Git, code reviews and agile delivery Desirable Supabase and Row Level Security (RLS) Multi-tenant SaaS platforms Tailwind CSS, Storybook ...

Senior Software Engineer

Hiring Organisation
Method Resourcing
Location
South West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £120,000 per annum
infrastructure, deployment and continuous improvement initiatives Technology You'll be working with a modern engineering stack including: Python Java Google Cloud Platform (GCP) Docker REST APIs Event-driven architecture Streaming data Distributed systems Real-time data processing About You We're looking for engineers with experience in: Commercial Python development … Java development Cloud platforms (GCP preferred, although AWS or Azure experience is also valuable) Docker and containerised applications REST API development Event-driven or distributed systems Real-time or high-performance backend applications Designing scalable data pipelines Desirable Experience Experience working within high-performance, highly transactional environments would be advantageous ...

Senior Java Developer

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
development experience. Multithreading. SQL & PL/SQL. Excellent communication skills. Core Java, J2EE, Multithreading, Collections, OOP, Data Structures Strong skills in Spring, Spring Boot, REST APIs, Hibernate Experience with Oracle Database. Front-end experience with AngularJS/Angular Working knowledge of Git, JIRA, Artifactory, Ansible Experience building and consuming … Previous experience working in Agile/Scrum teams Key Responsibilities Develop and enhance enterprise Java applications. Build scalable backend services using Spring Boot and REST APIs. Work on a large-scale migration to new source systems. Support client-facing reporting platforms. Provide technical guidance and mentor junior developers. Collaborate with ...

Senior SharePoint Developer

Hiring Organisation
Larbey Evans
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £100,000 per annum
Lead migration of SharePoint 2016 on-premise solutions to SE and Online Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs Manage updates, patches, and service packs to ensure stability, security, and compliance Administer service and web applications, site collections, permissions, authentication, and governance Provide … SharePoint 2016 on-premise Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3) Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting Experience with Business Connectivity ...

AI Platform Engineer

Hiring Organisation
Hays Technology
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£600/day £600 p/d Outside IR35
Large Language Models including GPT, Claude and Gemini. Develop AI agents, workflow automation and Retrieval-Augmented Generation (RAG) solutions. Design and develop integrations using REST APIs, GraphQL, OAuth 2.0 and JWT authentication. Build and support Azure-hosted workloads and Kubernetes-based services. Develop Python services and integrations. Implement Infrastructure … Essential Skills & Experience We're looking for candidates with strong experience in: Cloud & Platform Microsoft Azure Kubernetes Terraform GitHub Actions Development Python API Development REST APIs GraphQL AI & Automation Large Language Models (LLMs) GPT, Claude and/or Gemini AI Agents Retrieval-Augmented Generation (RAG) Vector Databases LLM orchestration frameworks ...

AI Platform Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£600 per day
Large Language Models including GPT, Claude and Gemini. Develop AI agents, workflow automation and Retrieval-Augmented Generation (RAG) solutions. Design and develop integrations using REST APIs, GraphQL, OAuth 2.0 and JWT authentication. Build and support Azure-hosted workloads and Kubernetes-based services. Develop Python services and integrations. Implement Infrastructure … Essential Skills & Experience We're looking for candidates with strong experience in: Cloud & Platform Microsoft Azure Kubernetes Terraform GitHub Actions Development Python API Development REST APIs GraphQL AI & Automation Large Language Models (LLMs) GPT, Claude and/or Gemini AI Agents Retrieval-Augmented Generation (RAG) Vector Databases LLM orchestration frameworks ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £130,000 per annum, Negotiable
storage supporting current and future AI deployments • Troubleshoot integration failures, data inconsistencies, and production issues Key Skills • Python & SQL (production-grade pipeline development) • REST APIs, webhooks, OAuth, event-driven architecture • Orchestration tools: Airflow, Prefect, or Dagster • Cloud platforms: AWS, GCP, or Azure • Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. • Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. • Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. • Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). • Comfortable across cloud ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
City of London, London, United Kingdom
Employment Type
Permanent
storage supporting current and future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills … data pipelines, and production infrastructure. Strong Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud ...