276 to 300 of 370 RESTful Jobs in England

Pre-Sales Technical Architect for SaaS Integrations

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Technical skills Experience in a technical pre-sales, solution architecture, or sales engineering role within a SaaS environment for large enterprise clients. Familiarity with RESTful APIs, JSON/XML, authentication protocols (OAuth, SAML), and cloud platforms (AWS, Azure, GCP). Understanding of cloud data platforms (Azure experience preferred). Familiarity ...

Solutions Engineering Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high performing technical delivery team. Experience building and designing scalable and performing systems within a microservice architecture Expert on all things API, such as RESTful design, OpenAPI, OAuth2, versioning, etc. Have a strong product mindset and be able to support others to make the right decisions and compromises. Comfortable working ...

S/4 Senior ABAP Consultant

Hiring Organisation
Unipart
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
confidently building advanced S/4HANA extensions. As part of your key responsibilities youll: Lead the hands-on development of advanced ABAP components, including RESTful Application Programming (RAP), Business Object Processing Framework (BOPF), Core Data Services (CDS) Views, OData services, and complex workflow engines. Assist the presales capability by developing ...

Infrastructure & Access Management Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
protocols: OpenID Connect, SAML, OAuth, Kerberos, LDAP. Hands‐on RBAC design, entitlement management, and automated provisioning/de‐provisioning pipelines. Proficiency with PowerShell and RESTful integrations for identity automation and compliance checks. Familiarity with NDR and Micro‐Segmentation patterns; understanding of network topologies and their interplay with IAM. Experience hardening ...

Principal Demo Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/Android or React Native). Deep familiarity with SDKs, wrappers, and developer-facing APIs - you\'ve both built them and integrated against them. RESTful APIs and SaaS integrations are second nature. You\'ve made yourself measurably more productive with Claude Code or equivalent agentic coding tools. You can show ...

VodafoneThree - Solution Architect - Web & CMS Platforms

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
against those vulnerabilities Deep knowledge of web infrastructure subjects i.e. CDNs, WAFs, DNSs, SSL and TLS Demonstrable hands-on experience designing, consuming and governing RESTful APIs What we offer We care about our peoples' success by offering great pay, bonuses, up to 28 days off plus bank holidays, and paid ...

Solution Architect - Engine by Starling

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience of end-to-end software engineering/solution architecture across the software delivery lifecycle Experience with software service design and integration, such as RESTful APIs, OpenAPI specification and sequence diagrams Experience of cloud infrastructure and large-scale cloud applications Experience working in a client-facing role and building relationships ...

Principal Demo Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/Android or React Native).Deep familiarity with SDKs, wrappers, and developer-facing APIs - you've both built them and integrated against them. RESTful APIs and SaaS integrations are second nature.You've made yourself measurably more productive with Claude Code or equivalent agentic coding tools. You can show concrete examples ...

Full Stack / Back End Java Developer - AI

Hiring Organisation
Harvey Nash
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£500 - £550 per day
assisted development tools such as GitHub Copilot, Claude, or similar as part of day-to-day coding, testing and code review. Develop RESTful APIs and web services. Collaborate with cross-functional teams to deliver high-quality software solutions. Participate in Agile ceremonies, sprint planning and technical discussions. Troubleshoot, debug … Support continuous improvement initiatives across the software engineering function. Required Skills & Experience Strong commercial experience with Core Java and Java EE . Experience developing RESTful APIs , web services and Service-Oriented Architecture. Strong understanding of Object-Oriented Programming, Design Patterns and Application Architecture. Experience with Spring Boot , JUnit ...

Python Django Developer

Hiring Organisation
scrumconnect ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
deliver secure, resilient, and user-focused applications. Key Responsibilities Design, develop, and maintain Back End applications using Python and Django . Build secure RESTful APIs and integrate with internal and third-party services. Develop applications following GOV.UK Frontend design principles and standards. Implement secure authentication and authorisation using OIDC … Connect (OIDC) OAuth 2.0 Experience using Docker and Docker Compose for application development. Excellent understanding of PostgreSQL , including database design and optimisation. Experience developing RESTful APIs. Strong debugging, analytical, and problem-solving skills. Excellent communication and collaboration skills. Preferred Qualifications Experience working on UK Public Sector digital transformation projects. Knowledge ...

Hybrid Architect for Enterprise Web & CMS

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/web solutions. You will lead architects and developers, shape architectural decisions for cloud-native web apps, and drive best practices across security, RESTful APIs, and scalable microservice patterns. #J-18808-Ljbffr ...

Frontend Prototyping & A/B Testing Engineer

Hiring Organisation
Jobleads-UK
Location
Gibraltar, England, United Kingdom
various casino and sports APIs to fetch data and integrate it into feature prototypes. Experience Strong proficiency in HTML, CSS, and JavaScript. Familiarity with RESTful APIs and data integration. Knowledge of React.js or similar front-end frameworks. #J-18808-Ljbffr ...

Java Engineer – AI-Driven Backend & Cloud Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
UK. We seek a motivated backend engineer to design and evolve high-performance Java applications, integrate AI/ML models, and build scalable RESTful services within collaborative, agile teams. You will work with cloud platforms and data scientists to realise impactful solutions. #J-18808-Ljbffr ...

Senior PHP & API Engineer — Modernize & Innovate

Hiring Organisation
Jobleads-UK
Location
Twyford, England, United Kingdom
stack. This hands-on role focuses on PHP, MySQL and robust API development across legacy systems and modern components. You will design and support RESTful APIs, integrate third-party services and ensure reliable data exchange with our website, partners and core business systems, while contributing to automated testing and code ...

IOS Developer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£55000/annum
well across devices and OS versions What you bring: 3+ years of iOS development experience Deep proficiency in Swift (bonus: SwiftUI, Combine) Familiarity with RESTful APIs and version control (Git) A strong focus on app performance and user experience Nice-to-haves: Experience with unit testing and snapshot testing Apps ...

React Native Lead Developer

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
opportunity! The following skills/experience is essential: Strong React Native development background Demonstrable experience delivering applications in both iOS and Android GraphQL and Restful APIs Solid understanding of the full mobile development life cycle Good communication skills Salary: Up to £95,000 + bonus + package Location: London (good ...

Technical Solutions Engineer

Hiring Organisation
Run-Time Group Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
customers and partners About You Experience in Solutions Engineering, Presales, Solution Consulting or Technical Consulting within a SaaS environment Strong knowledge of APIs, RESTful services and systems integration SQL and database knowledge Excellent communication and presentation skills Ability to engage with both technical and business audiences Strong organisational and project ...

Staff Mobile Engineer – Android

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
expertise with Kotlin, Jetpack Compose, and the modern Android ecosystem. Strong understanding of clean architecture, offline-first patterns, and scalable mobile design. Experience integrating RESTful APIs and familiarity with GraphQL. Ability to translate Figma designs into polished, high-performance UI. Proficient with Git, CI/CD, and GitHub Actions. Known ...

Senior Backend Architect: Scalable APIs & Security

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
responsiveness of all our deployed cloud web applications, acting as the backbone of our software operations.### Key Responsibilities* Architecting, orchestrating, and meticulously deploying scalable RESTful and GraphQL APIs.* Implementing uncompromising enterprise-grade security, data protection measures, and encryption protocols.* Executing deep-level optimizations on database queries (SQL/NoSQL ...

Backend Engineer (Kotlin/Java) — Release & SDLC Automation

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a delivery-focused backend engineer to join our CTO organisation. You will work on scalable server-side services using Kotlin/Java 21, RESTful APIs, and modern tooling, with a focus on automation and SDLC improvements. You will shape architecture, contribute to the technical roadmap, and stay ahead ...

Lead Java Backend Architect for AI-Driven E-commerce

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
leading e-commerce personalization platform in the UK seeks a top-notch lead back-end developer. The role involves developing RESTful services and implementing Big Data solutions with strict SLAs. Candidates should have over 10 years of experience in Java development, be proficient with modern web technologies, and good ...

iOS Developer

Hiring Organisation
ARC IT Recruitment
Location
Brighton, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 70,000 Annual
Designing, building, and maintaining iOS applications in Swift Creating clean, modern UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects ...

Mobile Developer

Hiring Organisation
Arc IT Recruitment
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
Designing, building, and maintaining iOS applications in Swift Creating clean, modern UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects ...

Senior Mobile Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
craft and detail A track record of owning features end-to-end and contributing product ideas, not just executing specs Hands‐on experience integrating RESTful APIs with mobile applications Familiarity with push notifications, messaging services, and related mobile frameworks Understanding of mobile security fundamentals and ability to implement secure data ...

Senior .Net Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £85000/annum
required with expertise in Visual Basic .NET, C#, SQL Server, and SAP Business One integration. The ideal candidate should have strong skills in RESTful API development, database optimization, and Azure DevOps pipeline management. Knowledge of API security, CI/CD automation, and Swagger documentation is recommended. Responsibilities API Development : Build … maintain RESTful APIs in VB.NET and C#, integrating with SQL Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear ...