2,001 to 2,025 of 2,120 REST Jobs

Senior Android Software Engineer - Grow

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
They can choose what it is invested in and what return it makes. We then charge a fair and transparent fee before returning the rest to them. It's simple; it is our customers' money, so they should benefit from the return it generates. What do you need … KotlinFamiliarity with modern app architectures like Unidirectional Data Flow, Dependency Injection, Structured Concurrency with Kotlin Coroutines, amongst othersDesire to write testable codeUnderstanding of REST API designStrong product mindset and passion for user experience, with a focus on prioritising work that addresses user needs and making data-driven decisions. Excellent communication ...

CyberArk SME - On Site in Wokingham - 6 Month Initial Contract - Inside IR35

Hiring Organisation
Hamilton Barnes
Location
Wokingham, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
DevOps environments. Integrate CyberArk with enterprise platforms including Active Directory/LDAP, Microsoft Sentinel, ServiceNow, and Azure AD, developing and maintaining automation scripts via REST APIs, PowerShell, and Python. Act as SME for PAM best practices, Zero Trust principles, and least privilege, supporting internal and external audits and producing compliance … service accounts. Integration & automation - Strong experience integrating CyberArk with SIEM, ITSM, and identity platforms, with hands-on PowerShell and Python Scripting capability using CyberArk REST APIs and CI/CD Secrets Management. Operational & production support - Strong L2/L3 support experience in 24x7 enterprise PAM environments, with proven ability ...

Salesforce Solution Architect

Location
Greater London, England, United Kingdom
Components, Platform Events, and APIs Ensure compliance with platform limits, performance standards, and governance Integration & Ecosystem Alignment Define and validate integration patterns using REST/SOAP APIs, events, and middleware (e.g., MuleSoft) Ensure robust data flows, ownership models, and system interoperability Align Salesforce solutions with enterprise architecture standards Governance & Quality … Components, and data modelling Proven ability to design solutions within Salesforce governor limits Experience with API‐led and event‐driven architectures Strong understanding of REST/SOAP APIs and middleware platforms (e.g., MuleSoft) Solid knowledge of Salesforce data architecture Agile Delivery Experience working in Agile Scrum environments Strong involvement ...

Application Support Specialist

Location
Greater London, England, United Kingdom
applications work – from deployment on VMs and Containers, to querying and optimizing SQL Server. At times you will be required to work with our REST API and Workflow products which require aptitude for minor software coding. Self‐Sufficiency and Motivation The support position requires you to work by yourself … when it breaks. You must be diligent in documenting your resolutions and build a knowledgebase to use and share with the rest of the team, as well as customers and partners. Availability and Urgency You need to be available for calls and meetings for the duration of your workday. Monitoring ...

ServiceNow Architect - Lansing, MI

Hiring Organisation
Digital Technology Solutions
Location
Lansing, Michigan, United States
Employment Type
Permanent
Salary
USD Annual
requirements into technical solutions. Provide technical leadership and guidance to ServiceNow developers and administrators. Design and oversee integrations between ServiceNow and enterprise applications using REST, SOAP, APIs, IntegrationHub, MID Server, and web services. Develop and maintain ServiceNow data models, workflows, business rules, client scripts, UI policies, and scripting standards. Provide … SecOps. Strong knowledge of ServiceNow scripting, including JavaScript, Glide APIs, Business Rules, Script Includes, Client Scripts, and UI Policies. Hands-on experience with REST/SOAP APIs, IntegrationHub, MID Server, and third-party integrations. Strong understanding of CMDB, CSDM, Discovery, and Service Mapping. Experience with ServiceNow governance, architecture standards, security ...

Team Lead Ruby / Frontend Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
responsible for: Development Strategy and architecture Designing and developing new applications working in collaboration with existing team members To design and help implement a REST api To ensure that all development has sufficient test coverage to maintain qualityThe project will be stabilising the development of their web based platform which … doing something you are passionate about. My client is based in Central LondonJavascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

Senior Salesforce Developer

Location
Slough, England, United Kingdom
across the wider Salesforce ecosystem. Drive adoption of modern Salesforce capabilities and development best practices. Integration & Technical Delivery Design and develop Salesforce integrations using REST APIs, SOAP APIs, Platform Events and enterprise integration patterns . Lead technical delivery across integrations, data migration, custom development and third-party applications . Support … Strong knowledge of Salesforce architecture, administration, configuration, security models, workflow automation, validation rules and data management . Experience designing and supporting enterprise integrations using REST/SOAP APIs , alongside strong knowledge of Salesforce integration and application development patterns. Strong experience with asynchronous Apex , including Batch Apex, Queueable Apex and Future ...

Senior Salesforce Developer

Location
City Of London, England, United Kingdom
across the wider Salesforce ecosystem. Drive adoption of modern Salesforce capabilities and development best practices. Integration & Technical Delivery Design and develop Salesforce integrations using REST APIs, SOAP APIs, Platform Events and enterprise integration patterns . Lead technical delivery across integrations, data migration, custom development and third-party applications . Support … Strong knowledge of Salesforce architecture, administration, configuration, security models, workflow automation, validation rules and data management . Experience designing and supporting enterprise integrations using REST/SOAP APIs , alongside strong knowledge of Salesforce integration and application development patterns. Strong experience with asynchronous Apex , including Batch Apex, Queueable Apex and Future ...

Android Developer x 2 - FinTech

Hiring Organisation
Sanderson Recruitment
Location
South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650 per day
MVVM or Clean Architecture. Experience with dependency injection frameworks such as Hilt or Dagger . Proficiency with Coroutines and asynchronous programming. Experience consuming REST APIs and working with JSON data. Familiarity with Git-based source control and Agile delivery methodologies. Strong understanding of mobile application security and performance optimisation. Desirable … customer experience. Technical Environment Kotlin Jetpack Compose MVVM/Clean Architecture Hilt/Dagger Coroutines & Flow Retrofit Room Firebase Git CI/CD REST APIs Agile/Scrum Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built ...

Android Developer x 2 - FinTech

Hiring Organisation
Sanderson
Location
South West England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
MVVM or Clean Architecture. Experience with dependency injection frameworks such as Hilt or Dagger . Proficiency with Coroutines and asynchronous programming. Experience consuming REST APIs and working with JSON data. Familiarity with Git-based source control and Agile delivery methodologies. Strong understanding of mobile application security and performance optimisation. Desirable … customer experience. Technical Environment Kotlin Jetpack Compose MVVM/Clean Architecture Hilt/Dagger Coroutines & Flow Retrofit Room Firebase Git CI/CD REST APIs Agile/Scrum Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built ...

Integration Consultant

Location
Manchester, England, United Kingdom
sales and implementation. Ensure merchants successfully go live within agreed timelines. Technical Consultancy Analyse, troubleshoot, and resolve complex integration issues. Provideexpert advice on REST APIs, SOAP, JSON, XML, SDKs, and payment technologies. Work closely with Product and Engineering teams to resolve technical challenges. Support enterprise merchants with solution design … customer experiences. Essential 4+ years' experience within payments, fintech, merchantacquiring, or digital commerce. Strong understanding of payment integrations and merchant onboarding. Experience working with REST APIs, SOAP, JSON, XML, SDKs, and integration protocols. Excellent troubleshooting and problem-solving skills. Experience managing multiple technical projects simultaneously. Strong stakeholder management and communication ...

Data Engineer (AI) - London

Location
City Of London, England, United Kingdom
Processing (NLP) extract of unstructured data into structured meta-data through the use of tools such as Semantic understanding and meaning (Python, use of REST API). Support ensuring the data flow of any external content coming in is handled to the latest US and EU AI Acts concerning … reporting knowledge based off intricate understanding of business process and measures. Knowledge of Snowflake cloud data warehouse and Azure cloud is preferred. Knowledge of REST API. Good knowledge of SQL Server databases and Python programming language is required. Knowledge of C# is a bonus as is working with Azure data ...

IT Integrations Specialist

Hiring Organisation
Advance HE
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£55,000
customers. As our Technical Integration Engineer you will: Design, build and maintain API integrations between core business platforms and third-party systems. Develop reliable REST-based and event-driven integrations, ensuring consistent and secure data flows. Support SSO and identity integrations using Microsoft Entra ID and Entra External ID. Lead … designing robust technical solutions, together with the ability to see the bigger picture when connecting multiple platforms. You'll ideally have: Strong knowledge of REST APIs, web services and data exchange patterns. Experience integrating SaaS platforms and complex business systems. Knowledge of Microsoft Azure and cloud-based integration services. Experience ...

Senior Salesforce Developer

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
Lightning Web Components (LWC), Apex, Visualforce and Salesforce platform technologies. Implement Salesforce customisations, workflows, approvals, security controls and automation. Design and develop integrations using REST APIs, SOAP APIs, Platform Events and enterprise integration patterns. Develop reusable Apex classes, controllers, triggers and framework components. Build and support Agentforce and Agentic … workflow approvals, validation rules and data management. Strong Apex development experience, including classes, controllers, triggers, Visualforce and web services. Experience developing Salesforce integrations using REST and SOAP APIs. Strong knowledge of SOQL, SOSL, dynamic queries and performance optimisation. Experience writing unit tests and applying code quality and coverage best practices. ...

CyberArk SME

Location
Wokingham, England, United Kingdom
CyberArk with: Active Directory/LDAP SIEM tools (Sentinel) Ticketing tools (ServiceNow) Identity platforms (Azure AD, SSO solutions) Develop and maintain automation scripts using: REST APIs PowerShell/Python Support PAM integrations for CI/CD and DevOps pipelines (Secrets Management). Security, Risk & Compliance … complex environments (legacy + modern). Solid understanding of Windows, Linux/Unix, Active Directory, and networking basics. Experience with PowerShell scripting and CyberArk REST APIs. Operational & Support Experience Strong L2/L3 support experience in production PAM environments. Ability to handle incident, problem, and change management effectively. Experience working ...

Senior Salesforce Developer

Location
Greater London, England, United Kingdom
Apex, Visualforce, and Salesforce platform technologies. Implement and support Salesforce customisations, workflows, approvals, security controls, and automation processes. Design and develop integrations using REST APIs, SOAP APIs, Platform Events, and other enterprise integration patterns. Develop reusable Apex classes, controllers, triggers, and framework components. Build and support Agentforce and Agentic … rules, and data management. Strong Apex development experience, including classes, controllers, triggers, Visualforce pages, and web services. Experience developing and supporting Salesforce integrations using REST and SOAP APIs. Experience with Salesforce SOQL, SOSL, dynamic queries, and performance optimisation. Experience writing unit tests and implementing best practices for code quality ...

Data Engineer

Location
Greater London, England, United Kingdom
dashboards and reports in Streamlit and HTMX (FastAPI) that Finance, Asset Management, and Fund Management actually use. Integrate internal and third-party systems via REST APIs, improving data accessibility across the business. Champion data quality - implement validation, monitoring, and governance practices that give stakeholders confidence in the numbers. Collaborate directly … iterate than spend weeks in design. Bonus points for Full-stack development experience - particularly with Streamlit, FastAPI, or HTMX. Experience building and managing REST APIs, including authentication, rate limiting, and documentation. Familiarity with renewable energy, infrastructure investment, or financial services data. Experience evaluating and adopting AI/ML tooling ...

AI Data Engineer: NLP & LLM ETL in Snowflake/Azure

Location
City Of London, England, United Kingdom
Processing (NLP) extract of unstructured data into structured meta-data through the use of tools such as Semantic understanding and meaning (Python, use of REST API); Support ensuring the data flow of any external content coming in is handled to the latest US and EU AI Acts concerning AI which … reporting knowledge based off intricate understanding of business process and measures; Knowledge of Snowflake cloud data warehouse and Azure cloud is preferred; Knowledge of REST API; Good knowledge of SQL Server databases and Python programming language is required; Knowledge of C# is a bonus as is working with Azure data ...

Software Development Engineer II - BDP

Location
Welwyn Garden City, England, United Kingdom
Java and an interest in backend development• Familiarity with object-oriented programming principles• Some practical experience building event-driven services and/or REST APIs• A willingness to learn and collaborate in a team environment• Strong communication skills, including the ability to ask questions, seek feedback, and share what … thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome ...

Systems Integrator

Location
Greater London, England, United Kingdom
legacy and future environments, ultimately transforming OEGEN into an efficient, data-driven organization. About the role The tools are already here. Like the rest of OE Group, OEGEN runs on Databricks, we're moving onto our own Microsoft 365 tenant, and Octopus Energy Group gives us access to a powerful … translate them into things we can build. What You'll Need Strong systems integration experience - connecting business systems, SaaS tools and data sources via REST APIs, connectors and authentication flows. A track record of building and shipping data products or internal applications that people actually use, not just pipelines that ...

Systems Integrator

Location
Greater London, England, United Kingdom
legacy and future environments, ultimately transforming OEGEN into an efficient, data-driven organization. About the role The tools are already here. Like the rest of OE Group, OEGEN runs on Databricks, we're moving onto our own Microsoft 365 tenant, and Octopus Energy Group gives us access to a powerful … understand their problems and translate them into things we can build. Strong systems integration experience - connecting business systems, SaaS tools and data sources via REST APIs, connectors and authentication flows. A track record of building and shipping data products or internal applications that people actually use, not just pipelines that ...

Senior .NET Engineer

Location
Greater London, England, United Kingdom
strong TDD experience is essential. What you'll be doing Building and maintaining applications and services using C# and modern .NET Designing and developing REST APIs Developing frontend functionality using React Helping modernise an established application architecture Improving automated test coverage and overall code quality Working in a test-first … Improving platform maintainability, scalability and long-term technical direction Supporting existing systems while helping build their future replacement Technology Environment C#/.NET 8 REST APIs React SQL Server Automated testing TDD CI/CD Cloud technologies Essential Skills Strong C#/.NET React TDD REST APIs CI/ ...

Senior .NET Software Engineer — Cloud, UI & Data Viz

Location
Wokingham, England, United Kingdom
UK. Based in Wokingham, you will develop and maintain .NET applications, including WPF and ASP.NET Core front/back end, with containerised deployments and REST interfaces. You will work within an Agile team to deliver time-series processing, data visualisation, and secure communications across protocols such as MQTT, Modbus, REST ...

Power Platform Developer

Location
Chester, England, United Kingdom
Model-Driven Apps, Canvas Apps, Power Automate and Dataverse. The role includes development across the wider Power Platform and SharePoint, including SPFx, PnP and REST APIs, along with Azure integration, PowerShell automation and solution scoping. A key part of the role is mentoring junior developers and supporting their growth within … Apps, and Power Automate. Build solutions on Dataverse and integrate with external and Microsoft APIs. Develop and enhance SharePoint solutions using SPFx, PnP and REST APIs. Work with Azure services, including DevOps and Logic Apps, to support scalable cloud solutions. Integrate Power Platform and SharePoint solutions with Azure for extended ...

Senior Back End Engineer

Hiring Organisation
Addition
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 per day
design, develop and improve backend services and microservice-based applications. You’ll use Java and Spring Boot to create reliable, scalable solutions, develop REST APIs and support systems handling high volumes of activity. This is a hands-on contract suited to someone who can work effectively at pace, contribute confidently … systems by: • Designing, developing and maintaining backend services using Java and Spring Boot. • Building and enhancing microservice-based applications. • Developing and integrating secure, reliable REST APIs. • Supporting the performance, reliability and scalability of high-volume systems. • Producing clean, maintainable and well-tested code. • Troubleshooting backend issues and implementing effective technical ...