1,276 to 1,300 of 1,446 REST Jobs in England

Software Engineer

Location
Ruddington, England, United Kingdom
doing Build and enhance applications using C#, .NET and Azure Develop modern web experiences with TypeScript and Angular Design and consume REST APIs Collaborate with Product, UX and Engineering teams to deliver new features Write clean, maintainable and well-tested code Participate in code reviews and continuous improvement initiatives What … looking for Commercial experience with C# and .NET Experience with Angular and TypeScript, or a similar modern front-end framework Knowledge of REST APIs and modern web development practices Exposure to Azure or other cloud platforms Experience working within Agile development teams Interest and experience in AI-assisted software development ...

SharePoint Developer Engineer - Manchester

Hiring Organisation
Adecco
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£57000 - £62000/annum + Benefits
Microsoft 365 services. Develop and support automated business processes using Power Platform technologies, including Power Automate and Power Apps. Work with Microsoft Graph and REST APIs to deliver enhanced functionality and user experiences. Provide 3rd Line technical support and troubleshooting for complex SharePoint issues. Support SharePoint migrations and modernisation initiatives. … Framework (SPFx). Commercial experience using React, TypeScript and JavaScript. Experience integrating SharePoint with external systems and APIs. Strong knowledge of Microsoft Graph and REST APIs. Experience working with Power Apps and Power Automate. Understanding of Azure AD authentication and OAuth. Strong troubleshooting and problem-solving skills. Excellent communication ...

Senior Salesforce Developer

Hiring Organisation
Synapri
Location
Bishopsgate, Greater London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum bonus
Components (LWC), Visualforce and Lightning technologies. Deliver solutions across Sales Cloud, Service Cloud, Experience Cloud and Data Cloud. Design and support integrations using REST APIs, SOAP APIs, Platform Events and other enterprise integration patterns. Build and support Agentforce and Agentic AI solutions. Develop reusable Apex components, automation, workflows, approvals … Strong hands-on experience with Apex, LWC and Salesforce Lightning. Experience across Sales Cloud, Service Cloud, and Experience Cloud. Strong Salesforce integration experience using REST and SOAP APIs. Experience with Salesforce configuration, automation, security and data management. Knowledge of SOQL, SOSL, Batch Apex, Queueable Apex and Future Methods. Experience with ...

Senior Software Engineer Engineering · London · On-site

Location
Greater London, England, United Kingdom
through Terra — from upstream data suppliers (wearables, health apps, sensors) into our unified schema, and out to downstream developers and AI consumers via our REST API, Streaming API, and webhooks. This is not a maintenance role. You will build new data connectors, scale real-time streaming pipelines, harden our authentication … backend engineering.You have shipped systems that handle real traffic at scale. Not toy projects — real, battle-tested infrastructure. Deep API design experience.You've built REST APIs consumed by external developers. You understand versioning, rate limiting, pagination, error handling, and what it takes to make a developer love your API. Strong ...

Senior Applications Developer

Location
Tyseley, England, United Kingdom
application defects. Work across the presentation, business, data-access layers and database. Investigate application logs, stack traces, database issues, and integration failures. Support REST-based integrations and troubleshoot API-related issues. Collaborate with support, database, infrastructure, and business teams. Participate in agile ceremonies as part of the development methodologies Experience … relational databases. Experience with debugging tools, application logs, and performance analysis. Secondary Skills Good understanding of Insurance domain. Familiarity with Knockout.js. REST and SOAP web services. IIS administration and deployment troubleshooting. Entity Framework or equivalent ORM technology. Experience and Qualifications 5 to 8 years of experience in ASP.NET MVC Framework ...

Tech Lead (Golang, AWS)

Hiring Organisation
Partnerscale
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
up. You would set the technical direction and own the architecture calls, while still writing and reviewing code every week. Around that sits the rest of it: deciding what gets automated and what gets tested, keeping the documentation useful for the people outside engineering who rely on it, being … with around a decade of backend engineering behind you, and you will have led or coached developers through it. Distributed systems running in AWS, REST APIs built to carry real load, and API security as something you have implemented rather than read about, keys, JWT, OAuth 2.0. Something modern ...

Scala Engineer | SC Cleared | London | £620 pd

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£620/day £620 per day (inside IR35)
Help define the future vision and consolidation strategy for Attribute Reputation services Design and develop scalable, secure and testable backend solutions Build and enhance REST APIs that deliver attribute insights to digital services Improve existing services and reduce maintenance overhead through incremental re-architecting Support the adoption of managed services … automation and testing practices Essential skills and experience Active SC clearance Strong Scala development experience Experience with Play Framework or similar MVC/REST API frameworks SQL expertise AWS experience API design experience Continuous Integration experience Strong understanding of testing and automation Experience working in Agile delivery environments Experience within ...

Senior Front End Developer (React/Angular)

Location
Greater London, England, United Kingdom
applications using Angular or React and TypeScript. Build responsive, secure and user-friendly interfaces based on existing designs and business requirements. Integrate applications with REST APIs, authentication services and workflow platforms. Implement customer authentication journeys including OTP and multi-factor authentication. Support secure handling and processing of customer data … developing web applications using Angular or React with TypeScript. Experience building customer-facing digital products and web portals. Experience developing applications from scratch. Strong REST API integration experience. Experience working with authentication and authorisation mechanisms such as OTP, MFA, SSO, Cognito or Azure AD. Experience handling customer data ...

Lead Infrastructure Engineer

Hiring Organisation
Peregrine
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
self-service capabilities across the platform. Deploy, manage, and troubleshoot BMC Helix environments within cloud and containerised infrastructures. Build and support integrations using REST APIs, SOAP services, JSON, XML, and BMC Helix Integration Services. Develop automation scripts using Python, PowerShell, or Bash. Support CI/CD and deployment pipelines using … knowledge of: Incident Management Problem Management Change Management CMDB Asset Management Smart IT Experience configuring enterprise service management processes. Experience integrating enterprise applications using: REST APIs SOAP Web Services JSON XML Knowledge of BMC Helix Integration Service (iPaaS). Proficiency with Python, PowerShell, or Bash scripting. Desirable skills: BMC Certified ...

Lead Infrastructure Engineer

Hiring Organisation
Peregrine
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
self-service capabilities across the platform. Deploy, manage, and troubleshoot BMC Helix environments within cloud and containerised infrastructures. Build and support integrations using REST APIs, SOAP services, JSON, XML, and BMC Helix Integration Services. Develop automation scripts using Python, PowerShell, or Bash. Support CI/CD and deployment pipelines using … knowledge of: Incident Management Problem Management Change Management CMDB Asset Management Smart IT Experience configuring enterprise service management processes. Experience integrating enterprise applications using: REST APIs SOAP Web Services JSON XML Knowledge of BMC Helix Integration Service (iPaaS). Proficiency with Python, PowerShell, or Bash scripting. Desirable skills: BMC Certified ...

AWS Solution Architect

Location
Cambridge, England, United Kingdom
Required Skills AWS Solution Architect IaC REST GraphQL DDD KAfka SQQS SNS DynamoDB IAM KMS WAF CDK Terraform Kinesis Job Summary Solution Architect AWS | Microservices & Event-Driven Architecture Cambridge - Hybrid - 2 days The Opportunity We're looking for an experienced Solution Architect to design and lead the implementation of scalable … sessions, and own the technical roadmap across multiple product domains. Lead service decomposition using Domain-Driven Design - defining bounded contexts, inter-service contracts, and REST/GraphQL/gRPC APIs - and set patterns for resilience (circuit breakers, retries, bulkheads) and observability (distributed tracing, structured logging, metrics). Design event streaming ...

Back End Engineer

Hiring Organisation
Pontoon
Location
Manchester, United Kingdom
Employment Type
Contract
automation. What you'll be doing Build backend services using Java 20% more focus on Python 80% and/or Node.js Develop secure, scalable REST APIs Design microservices and event-driven architectures Work with Kafka/Pub/Sub Conversant with GCP Implement OAuth, SAML and SSO Build cloud-native … generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. ...

Engineering Lead

Location
Greater London, England, United Kingdom
teams. Our Tech Stack A fundamental understanding of our ecosystem is important: Backend: C#/.NET Core/.NET Framework (being phased out) Patterns: REST APIs, Hangfire, MediatR, Entity Framework, Mass Transit, xUnit Azure: App Services, Functions, Service Bus, Event Hub, CosmosDB, SQL Server, Data Factory Tooling: GitHub, Azure DevOps … Experience building high‐performing teams, including structured career development and mentoring staff at all levels. Core Fundamentals: Thorough understanding of OO programming, relational databases, REST APIs, and supporting critical live software services. Desirable Skills Distributed systems and messaging. Microsoft Azure (Cosmos DB, App Services, Functions, Service Bus). Infrastructure ...

Engineering Lead

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
teams. Our Tech Stack A fundamental understanding of our ecosystem is important: Backend: C#/.NET Core/.NET Framework (being phased out) Patterns: REST APIs, Hangfire, MediatR, Entity Framework, Mass Transit, xUnit Azure: App Services, Functions, Service Bus, Event Hub, CosmosDB, SQL Server, Data Factory Tooling: GitHub, Azure DevOps … Experience building high-performing teams, including structured career development and mentoring staff at all levels. Core Fundamentals: Thorough understanding of OO programming, relational databases, REST APIs, and supporting critical live software services. Desirable Skills: Distributed systems and messaging. Microsoft Azure (Cosmos DB, App Services, Functions, Service Bus). Infrastructure ...

Senior Oracle Consultant- Integration

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
between Oracle ERP/HCM Cloud and third-party applications using Oracle Integration Cloud (OIC Gen 2/Gen 3) . Build and maintain REST and SOAP integrations , FBDI file loads, HDL processes, and XSLT mappings. Develop and customise BI Publisher (BIP) and OTBI reports based on business requirements. Lead …/Gen 3) . Proven expertise in Oracle ERP Fusion Cloud and/or Oracle HCM Cloud implementations. Strong knowledge of Oracle Fusion REST APIs, SOAP Web Services, FBDI, and HDL . Extensive experience developing and customising BI Publisher reports , including RTF templates, Excel templates, Bursting, and UCM delivery. Experience ...

Salesforce Developer

Location
Nottingham, England, United Kingdom
custom objects, working to standards set by the Lead Developer. Integration & API Work: Build and maintain integrations between Salesforce and third-party systems using REST/SOAP APIs and Platform Events, with support from the Lead Developer for more complex integration patterns. Code Quality: Write clean, well-tested, and well … platform architecture, object model, security model, and governor limits. Experience building or maintaining Salesforce automations including Flows, Process Builder, and validation rules. Familiarity with REST or SOAP API integrations and an understanding of how Salesforce connects with external systems. Experience working with source control tools, preferably GitHub, and an understanding ...

Senior Salesforce Engineer

Location
Greater London, England, United Kingdom
across areas such as object modelling, automation, security and sharing, integrations, and platform architecture. Build and support integrations between Salesforce and external systems using REST/SOAP APIs, platform events, and other appropriate integration patterns. Identify technical risks, dependencies, and trade-offs early, and communicate them clearly to both technical … Experience making or contributing meaningfully to technical design and architecture decisions, rather than only implementing predefined solutions. Experience integrating Salesforce with external systems using REST/SOAP APIs, platform events, or similar integration patterns. Strong understanding of automated testing, code quality, and code review practices. Experience working with Git-based ...

Leading Engineering Developer - Enterprise AI Products - Senior Vice President

Location
Greater London, England, United Kingdom
Build and maintain CI/CD pipelines to support reliable, repeatable deployments. Collaborate with teammates on shared components and codebases. Apply knowledge of networking, REST APIs, databases, and CLI tooling in day-to-day delivery. Troubleshoot and resolve technical issues swiftly and effectively. Risk & Compliance Take ownership of risk … level) stakeholders. Strong problem-solving skills, sharp attention to detail, and the ability to troubleshoot under pressure. Solid foundational knowledge of networking concepts, REST APIs, databases, and CLI. Excellent communication and collaboration skills, with the confidence to engage at all levels. Ability to adapt quickly in a dynamic environment where ...

Network DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Solid experience with Python testing methodologies and designing testing strategies from the ground up for applications and APIs. Strong experience designing, consuming, and integrating REST and GraphQL APIs using frameworks such as Django REST Framework, FastAPI, and Pydantic. Proficiency with standard data structures, serialisation, and templating languages (JSON, YAML, Jinja2 ...

Network DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Bolton, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Solid experience with Python testing methodologies and designing testing strategies from the ground up for applications and APIs. Strong experience designing, consuming, and integrating REST and GraphQL APIs using frameworks such as Django REST Framework, FastAPI, and Pydantic. Proficiency with standard data structures, serialisation, and templating languages (JSON, YAML, Jinja2 ...

Network DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Solid experience with Python testing methodologies and designing testing strategies from the ground up for applications and APIs. Strong experience designing, consuming, and integrating REST and GraphQL APIs using frameworks such as Django REST Framework, FastAPI, and Pydantic. Proficiency with standard data structures, serialisation, and templating languages (JSON, YAML, Jinja2 ...

Software Engineer ERP Integrations

Location
Greater London, England, United Kingdom
customers to connect their ERP systems with blp's platform. This involves designing and implementing interfaces, handling a variety of protocols such as REST, SOAP, and direct database access, and managing file transfers. Additionally, you will map incoming EDI and e-invoice formats to align with our standards. Working closely … integration. Work on our standard APIs using Go and Java, including further development and task execution. Design and implement interfaces for diverse protocols (REST, SOAP, direct DB access, file transfers). Translate and map incoming EDI and e-invoice formats to our standards. Explore new ERP systems and determine optimal ...

Integration Architect - Java, AWS, FS - OutsideIR35

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day + Outside IR35
integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS Produce architecture artefacts (blueprints, contracts … cross-team integration efforts Primary Skills: Event-driven architecture and messaging systems (NATS, pub/sub, async patterns) API-first design and integration patterns (REST, gRPC) Java/Spring Boot and microservices architecture Cloud-native integration on AWS (ECS/EKS, SQS/SNS, API Gateway) End-to-end integration ...

Full Stack Developer

Hiring Organisation
Devonshire Hayes Recruitment Specialists Limited
Location
Upminster, Essex, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
system of record. This is a hands-on product engineering role where you'll ship customer-facing journey steps, build and consume REST APIs, write database migrations and integrate third-party services behind clean, maintainable interfaces. What you'll do Build and maintain customer-journey screens and shared components … development. Strong React fundamentals, including hooks, controlled forms, routing and state management, together with confidence using modern ESM tooling. Experience building and consuming REST APIs in Node.js using Fastify, Express or a comparable framework. Practical SQL knowledge covering schema design, joins, transactions and indexes. SQL Server experience is helpful ...

ServiceNow Developer/Administrator - 12-Month Contract

Location
Greater London, England, United Kingdom
designs, test evidence and release documentation. API and third-party integrations Design, build and support integrations between ServiceNow, Salesforce and other enterprise systems using REST/SOAP APIs. Define data mappings, transformation, authentication, monitoring, error handling and reconciliation. Troubleshoot integration, synchronisation, performance and security issues with system owners. Stakeholder engagement … development experience. Development: Strong ServiceNow development experience using JavaScript, Glide APIs, Flow Designer, Business Rules, Client Scripts, UI Policies and Script Includes. Integrations: REST/SOAP APIs, webhooks, IntegrationHub, MID Server, JSON/XML, OAuth and secure authentication. ITSM: Incident, Problem, Change, Request, Knowledge, Service Catalogue and CMDB processes. Delivery ...