151 to 175 of 402 REST Jobs in England

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
Bolton, Greater Manchester, United Kingdom
HTTP filters. Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. ...

Full Stack Software Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
Next.js and TypeScript across both front end and back end development Solid AWS experience across core services including Lambda, S3, EC2, and RDS Proven REST API design and development experience Experience writing automated tests using Playwright Comfortable working in an Agile delivery environment Strong communication skills with the ability ...

Full Stack Software Engineer

Hiring Organisation
Brio Digital
Location
London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£450/day
Next.js and TypeScript across both front end and back end development Solid AWS experience across core services including Lambda, S3, EC2, and RDS Proven REST API design and development experience Experience writing automated tests using Playwright Comfortable working in an Agile delivery environment Strong communication skills with the ability ...

Salesforce Marketing Cloud Lead Developer

Hiring Organisation
Mason Frank
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
Advanced SQL skills for data manipulation and segmentation Strong experience working with APIs, integrations, and data synchronisation Proficiency in AMPScript and SSJS Understanding of REST and SOAP APIs Experience with data models, ETL processes, and marketing automation best practices Strong problem-solving skills and attention to detail Excellent communication skills ...

Delphi Developer

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Wickford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
etc.). Experience collaborating with QA, Infrastructure, and business teams. Desirable Knowledge Delphi 3rd-party components. Windows desktop application development. Multi-tier architectures, REST/SOAP services, Windows APIs, COM. Secure coding best practices. Leadership or mentoring experience. Education Degree in Computer Science, Software Engineering, or related field OR Equivalent ...

Salesforce Technical Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £470 to £500 per day
validation rules, workflows, and flows Ensure high performance, scalability, security, and maintainability of Salesforce solutions Integration & Data Management Design and implement Salesforce integrations using REST and SOAP APIs Work with middleware platforms such as MuleSoft or equivalent tools Manage data migration, data quality checks, and Salesforce data model design Ensure ...

Test Manager

Hiring Organisation
coforge
Location
London, United Kingdom
Employment Type
Permanent
reservation, ticketing, DCS, and/or NDC. Hands-on experience with test management tools such as JIRA, ALM, qTest, Zephyr. Good understanding of APIs (REST/SOAP), XML, JSON, NDC schemas. Knowledge of automation tools (Selenium, Postman, Karate, RestAssured). Experience 8 15+ years in QA/testing, with ...

Systems Developer

Hiring Organisation
Clear IT Recruitment Limited
Location
Loughborough, Leicestershire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£38,000 - £46,000 per annum
Logic Apps and Power Automate • Good background knowledge in setting up, configuring, and administering Azure environments, ensuring compliance, scalability, and operational excellence • Understanding of REST, SOAP and JSON integrations. • Knowledge of ITIL testing, change and release management. • Strong communication, problem solving and organisational skills. What We Offer • A varied technical ...

Senior Data Engineer

Hiring Organisation
Bell Integration
Location
City of London, London, United Kingdom
Azure Data Factory, Synapse, etc.) Experience building and deploying Azure solutions using Azure DevOps pipelines and ARM/Bicep/Terraform templates Proficiency with REST APIs, authentication methods (OAuth, Managed Identities), and system-to-system integration patterns Knowledge of data modelling techniques and best practices Proven track record of mentoring ...

Senior Back End Engineer

Hiring Organisation
W Talent
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £120000/annum
team Qualifications 5+ years of professional software engineering experience Strong Python expertise with backend development experience Proven experience with FastAPI and/or Django, REST APIs, and PostgreSQL Experience integrating Stripe for payments and subscriptions Familiarity with image processing and computer vision Experience with Docker, GitHub, and modern deployment workflows ...

Trading Data Engineer

Hiring Organisation
Frossell Recruitment
Location
Abingdon, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 per annum
work autonomously Desirable Exposure to energy markets, trading systems or financial market data Experience with Microsoft Azure services (e.g. Function Apps) Experience integrating REST APIs or event-driven data Familiarity with orchestration tools such as Azure Data Factory Basic awareness of trading concepts such as positions, P&L or market ...

Software Architect (M365)

Hiring Organisation
Wipro
Location
London Area, United Kingdom
Hands-on experience with Microsoft Copilot Studio and Microsoft Agent Toolkit. Exposure to Azure OpenAI and/or Microsoft Foundry. Knowledge of Microsoft Graph, REST APIs, and M365 extensibility. Experience with migration tools (Microsoft native/ShareGate, Metalogix, Quest, Binary Tree). Preferred Qualifications: Bachelor’s or master’s degree ...

Graduate Full Stack Software Engineer

Hiring Organisation
Love Finance Limited
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£0 per annum
Cloud Platform (GCP) Requirements Requirements Experience with Python (academic or commercial) Experience with TypeScript and modern frontend frameworks (React/Next.js preferred) Understanding of REST APIs and backend development principles Familiarity with relational and non-relational databases (PostgreSQL or MongoDB similar) Strong problem-solving skills and willingness to learn Good ...

Integration Specialist (Senior Developer)

Hiring Organisation
Isle of Wight NHS Trust
Location
Portsmouth, PO6 3EN, United Kingdom
Salary
£49387.00 to £56515.00
business audiences. Knowledge Essential Must have proven applied knowledge in a combination of two or more of the following areas: XML, HL7, SOAP, REST, SQL, JSON, HL7/CCDA. Must have an extensive knowledge with Healthcare Interface Engines and the core principles, such as the importance of FIFO. Employer details ...

Full Stack Engineer

Hiring Organisation
Experis IT
Location
Sheffield, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 530 Daily
Node.js, or Java, and experience building production-grade APIs and services. Demonstrated experience leading technical delivery in an agile environment. Experience designing and building REST APIs, workflow engines, and enterprise web applications. Working knowledge of LLM APIs, prompt engineering, agent/tool-calling patterns, and responsible AI implementation. Solid understanding ...

Power Platform Engineer

Hiring Organisation
Avanade
Location
England, United Kingdom
advantage Software Development Experience, including proficiency in one or more of the following: Python, JavaScript, JSON, React and related scripting, .NET technologies (C#, ASP.NET), REST services & PowerShell desirable Nice to have - Experience of Power Pages Characteristics that can spell success for this role Embrace challenges with a keen intellect ...

DevOps Engineer - Terraform

Hiring Organisation
ARCUS SEARCH LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
. Familiarity with Azure DevOps and CI/CD processes. Experience with automation and scripting tools: Ansible, Python, PowerShell, Bash. Working knowledge of APIs (REST/Open API), YAML, and JSON. ...

Senior Frontend Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Derbyshire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
solutions from discovery through to delivery. Lead by example through code reviews, mentoring, and knowledge sharing. Contribute to API driven platforms, working with GraphQL, REST, and Node.js where needed. SKILLS AND EXPERIENCE The successful Senior Frontend Engineer will have the following skills and experience: Strong commercial experience delivering front ...

Global IT GenAI Software Engineer Director - AI & Innovation

Hiring Organisation
17918
Location
London, United Kingdom
developing Gen AI applications. Along with core Generative AI expertise, you will bring expertise in full backend development in technologies like python, typescript including REST, GraphQL etc. APIs development, core functional logic, performance, and stability of custom-built products. Conceptualize Generative AI custom products at BCG internally & operate ...

Head of Development, EMEA IT, IT

Hiring Organisation
CLSA Global Markets Pte Ltd
Location
London, UK
Office.* Deep understanding of fundamental computer science concepts.* Experience with distributed caching technologies (GigaSpaces, Ignite, Coherence).* Full-stack skills in Core Java and REST APIs.* Practical knowledge of multi-threading, event-driven programming, and memory optimization.* Strong problem-solving and analytical abilities.* Knowledge of performance tuning techniques.* Familiarity with ...

Server-Side Java/AWS engineer

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £80,000 per annum
regulatory reporting platforms with real business impact Collaborate closely with product and business teams Tech stack: Java (17+), Spring Boot, AWS (Lambda, S3, DynamoDB), REST APIs, Graph QL, Python (nice to have), CI/CD What we're looking for: Strong backend engineering experience (Java + AWS) Microservices ...

Integration Architect - SAP SAAS Products

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
years in integration architecture; 4+ years with SAP SaaS and SAP BTP. Expert in SAP Integration Suite (CPI), API Management, Event Mesh, OData/REST, IDoc/EDI. Proven delivery with SuccessFactors, Ariba, Concur, Datasphere, SAC, and S/4HANA Cloud integrations. Strong security fundamentals (OAuth2, SAML, JWT, SCIM ...

Senior Salesforce Developer (Marketing Cloud/Data Cloud)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£85000 - £90000/annum
Cloud Next/Advanced Work with Data Cloud (Data 360) on ingestion, modelling, identity resolution, and activation Build integrations across Salesforce and marketing platforms (REST/SOAP APIs) Collaborate with product, marketing, and UX teams to deliver high-quality solutions Support CI/CD processes (Copado), testing, and production troubleshooting ...

Web Developer

Hiring Organisation
IT Talent Solutions
Location
Basildon, Essex, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum Hybrid Working Model
doing Building and maintaining scalable websites and web applications Developing solutions using C#, ASP.NET/ASP.NET Core, MVC, HTML, CSS & JavaScript Designing and integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders Improving performance, security and usability across platforms Writing clean, efficient code following ...

Principal Architect - Banking, APIs, Kafka, Cloud Platforms

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£100,000 - £120,000 per annum
Integration/Solution Architecture within financial services or large enterprises Strong knowledge of API gateways, Kafka/MQ, ESB/iPaaS platforms Experience with REST APIs, event-driven systems and distributed architectures Understanding of data platforms, real-time vs batch processing and AI/ML integration Familiarity with GDPR, DORA ...