1 to 25 of 152 Web Services Jobs

Senior Java Developer

Hiring Organisation
Qualient Technology Solutions UK Limited
Location
Solihull, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£400 - £425/day contract Outside IR35
Description: Essential: Java 17+, Spring Boot, Spring DataJPA, Spring Integration, Spring Batch, Microservices, Quartz, SQL Database (PostgreSQL), JPA (Hibernate), REST and SOAP Web Services, Messaging (ActiveMQ), Maven, Junit, Jenkins, AWS Cloud hosting and its components, Postgres/Aurora, Bootstrap, Docker, TDD, Agile (Scrum), Jaspersoft, Spring extension projects (Data … scale Spring based java projects. • Must have experience of supporting live systems and diagnosing incidents. • Experience in large scale integration projects involving microservices, messaging, web-services and distributed systems. • Experience with web-services - (SOAP and RESTful) • Experience with containerisation (Docker) • Experience with testing frameworks like JUnit ...

Software Engineering

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
United Kingdom At Goldman Sachs, we connect people, capital and ideas to help solve problems for our clients. We are a leading global financial services firm providing investment banking, securities and investment management services to a substantial and diversified client base that includes corporations, financial institutions, governments … into proper solutions Participate with architecture team in technical evaluations, solution and design approaches discussions Design, build, test, and deploy highly scalable, high‐volume web services following a traditional REST API model Perform code reviews and mentor other team members on the proper approaches to web services ...

Functional Tester

Hiring Organisation
Experis
Location
Leicester, Leicestershire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum
designing, developing, and executing automated tests against complex backend services. As the solution has no user interface, you will be testing directly through web services and APIs, creating comprehensive test scenarios, input messages, and expected outputs to validate biometric workflows and matching capabilities. Key Responsibilities Design, develop … execute automated tests for biometric workflows and matching services. Create and maintain test scripts for backend web service testing. Construct test inputs, messages, and expected outputs across a wide variety of scenarios. Automate the generation of test data and test inputs to improve delivery efficiency. Perform both functional ...

Lead Web Developer

Hiring Organisation
WEG Tech
Location
Coventry, England, United Kingdom
Lead Web Developer (Higher Education) £40,000 - £46,000 Excellent Pension Scheme 34 days' holiday plus bank holidays Hybrid working with genuine flexibility The Warwick Employment Group (WEG), a commercial and recruitment department of the University of Warwick, are currently seeking an experienced Web Developer to join their … internal Software Development team. This is an exciting opportunity for developers with a strong background in building modern, web-based applications and services who are eager to contribute to a brand-new project tackling interesting and ambitious technical challenges. This is an opportunity to Join the group ...

Sr Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
review and qualify business requirements, functional specifications, use cases, and test plans. Design new prototypes and develop software components across the full stack – services, web and mobile clients, infrastructure, and back‐end. Coordinate and facilitate infrastructure upgrades, disaster recovery testing, and cross‐functional projects with various IT teams. … observability, data quality, and alerting tools, and by providing hands‐on support during on‐call rotations. Qualifications 7+ years of experience designing and developing web applications and services using JavaScript or other relevant enterprise technologies such as Java or .NET. 7+ years of experience designing and developing complex ...

Senior Full Stack Java Developer – Outside IR35

Hiring Organisation
Jobleads-UK
Location
Glasgow, Scotland, United Kingdom
Overview Design, develop, test, and maintain scalable enterprise web applications. Build and support microservices-based solutions using Java and Spring technologies. Develop RESTful APIs and web services for integration with internal and external systems. Collaborate with business stakeholders, architects, and cross-functional teams to gather and refine … stakeholders to provide technical consultation and delivery support. Requirements 7–8+ years of hands-on experience in designing, developing, and supporting enterprise-grade web applications. Strong expertise in Java-based technologies. Experience with modern frontend frameworks, microservices architecture, CI/CD practices, and Agile delivery methodologies. Direct client interaction ...

Full Stack Java Developer

Hiring Organisation
Jobleads-UK
Location
Glasgow, Scotland, United Kingdom
Overview Design, develop, test, and maintain scalable enterprise web applications. Build and support microservices-based solutions using Java and Spring technologies. Develop RESTful APIs and web services for integration with internal and external systems. Collaborate with business stakeholders, architects, and cross-functional teams to gather and refine … provide technical consultation and delivery support. Requirements Minimum 7–8 years of experience in software development and enterprise application delivery. Proven experience developing web-based applications using: ReactJS, Spring Boot, Microservices Architecture, REST APIs/Web Services, Spring MVC, JEE Technologies (Java 8+, JSF, JPA, JSP, Servlets ...

Senior SalesForce Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
projects on Experience Cloud Experience in Salesforce Customization, Security Access, Workflow Approvals, Data Validation, data utilities. Expertise in SFDC Development using Lightning Web Components, Apex Language, Visual Force pages, Classes, Controllers, Triggers, Indexes, Web Services, Components, Tabs, Apex Web services, Custom Objects, Reports, Analytic Snapshots … Migration tool, Standard and custom controllers, Data Loader, Force.com, Eclipse IDE Plug-in, VS Code, Workflow-Approval, Custom objects, Custom tabs, Email service, Html, Web-service (REST and SOAP) Experience in debugging the code for troubleshooting the issues #J-18808-Ljbffr ...

Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC Job ID: 10455265 | AWS EMEA SARL (UK Branch) AWS Security Assurance Services (SAS) is hiring a Senior Security & Compliance Engineer to lead the design, deployment, and implementation of complex AWS security and compliance solutions that accomplish customer-defined business … shape sales opportunities. influence service-team roadmaps and SAS offering strategy. Travel to customer sites as needed. About the team The AWS Security Assurance Services team, within AWS Support, leverages the expertise and ingenuity of our builders to establish scalable security solutions for both internal and external customers that ...

Senior Developer

Hiring Organisation
Jobleads-UK
Location
Woking, England, United Kingdom
based platforms to help our people work smarter. Connect our systems – Develop secure, reliable integrations between Menzies' platforms and third‐party applications using APIs, web services, databases and automation tools to create seamless business processes. Partner with the business – Work closely with teams across the firm to understand … cloud-based development. Experience with C# , Java or other programming languages would be an advantage. A solid understanding of APIs, authentication, web services, data formats and relational databases . Experience developing internal applications, automations or integrations that support day‐to‐day business operations. Familiarity with modern software development ...

Senior Developer

Hiring Organisation
Jobleads-UK
Location
Horsell, England, United Kingdom
based platforms to help our people work smarter. Connect our systems – Develop secure, reliable integrations between Menzies' platforms and third‐party applications using APIs, web services, databases and automation tools to create seamless business processes. Partner with the business – Work closely with teams across the firm to understand … cloud-based development. Experience with C# , Java or other programming languages would be an advantage. A solid understanding of APIs, authentication, web services, data formats and relational databases . Experience developing internal applications, automations or integrations that support day‐to‐day business operations. Familiarity with modern software development ...

Senior Oracle Technical Consultant - DV Cleared

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
e.g., GL, AP, AR, FA, Procurement) to understand data flows and business processes driving integration needs. Develop and support integrations using REST/SOAP web services, FBDI, HDL, BIP reports, and Oracle Cloud Adapters. Leverage Oracle PaaS services (e.g., Autonomous Database, OIC, VBCS, API Gateway) and IaaS … Solid understanding of Oracle PaaS (Autonomous Database, VBCS, API Platform, Integration Cloud) and IaaS (Compute, Storage, Networking) concepts. Strong knowledge of REST/SOAP web services, XML, JSON, XSLT, and API design principles. Experience with Oracle Cloud Adapters, FBDI/HDL data loading templates, and BI Publisher reporting. ...

Net Developer

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
project execution. Liaise with technical and business colleagues to understand functional requirements and deliver solutions that align with business objectives. Utilise your understanding of Web Services (REST, SOAP) to design and document APIs effectively. Work with MS SQL Server, including TSQL, SSIS, SSRS for database management and reporting. … resolution. Skills & Experience: Proven experience in software development with .NET (C#, .NET Core) and Python. Deep functional knowledge or hands-on design experience with Web Services (REST, SOAP). Understanding of API design and documentation best practises. Proficient in MS SQL Server, TSQL, SSIS, SSRS. Familiarity with ...

.Net Developer

Hiring Organisation
Pontoon
Location
Bromley, Kent, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £750 per day
project execution. Liaise with technical and business colleagues to understand functional requirements and deliver solutions that align with business objectives. Utilise your understanding of Web Services (REST, SOAP) to design and document APIs effectively. Work with MS SQL Server, including TSQL, SSIS, SSRS for database management and reporting. … resolution. Skills & Experience: Proven experience in software development with .NET (C#, .NET Core) and Python. Deep functional knowledge or hands-on design experience with Web Services (REST, SOAP). Understanding of API design and documentation best practises. Proficient in MS SQL Server, TSQL, SSIS, SSRS. Familiarity with ...

Oracle Technical Developer - DV Cleared

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
adapters, and integration flows to connect Oracle Fusion ERP, HCM, and SCM with third-party and legacy systems. Write and maintain REST/SOAP web services, handling authentication, error handling, and payload transformations (XSLT, JSON/XML mapping). Develop data conversion and migration components using FBDI … Oracle Integration Cloud (OIC). Working technical knowledge of Oracle Fusion ERP, HCM, or SCM data structures and APIs. Proficiency with REST/SOAP web services, JSON, XML, and XSLT transformations. Experience with FBDI, HDL, and BI Publisher (BIP) for data loads and reporting integrations. Understanding of Oracle ...

Full-Stack (Java) Software Engineer - Associate/Vice President

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
experienced Full-Stack Engineer to join their Marcus Engineering team within Asset & Wealth Management in Birmingham. The role involves designing and building API-based web services using Java and leading open-source technologies in an Agile environment, overseeing the full software development lifecycle. Responsibilities include collaborating with global … teams, translating business needs into technical solutions, participating in architecture discussions, designing, building, testing, and deploying scalable web services, performing code reviews, mentoring team members, and ensuring adherence to software development best practices. The role also involves analyzing existing software, managing multiple tasks, and participating in Agile processes ...

Senior Ruby on Rails Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Brighton, East Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £700/day
play a critical role in a cutting edge technology team. Alongside the team, you will be responsible for designing, developing, and maintaining advanced web services and applications using the Ruby on Rails framework. What You'll Do develop and maintain Ruby web services and applications, focusing ...

Oracle CX Architect R2L

Hiring Organisation
Tata Consultancy Services
Location
London Area, United Kingdom
leadership. Align technology solutions with business outcomes while building expertise in modern cloud and data platforms. Contribute to transformative projects within a global financial services environment. Design secure, scalable, and resilient solutions that support critical business operations and customer trust. The Role As an Oracle CX Solution Architect … analytics where applicable. Design and configure incentive compensation plans, plan components, performance measures, rate tables, classification rules, assignment rules, credit rules, incentive formulae, flexfields, web services, reports, dashboards, and OTBI/data models. Collaborate with business and IT teams to design sales compensation solutions aligned to business requirements. ...

Full-Stack Java Engineer - Build Scalable Web APIs

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
experienced Full-Stack (Java) Software Engineer to join the Marcus Engineering team within Asset & Wealth Management. You will design and build API-based web services using Java and open-source technologies, collaborating with global teams to translate business needs into technical solutions. You will participate in architecture discussions … design, build, test and deploy scalable web services, perform code reviews, and mentor teammates while upholding #J-18808-Ljbffr ...

SAP S/4HANA Solution Architect

Hiring Organisation
Upbeat Ideas UK Ltd
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract
custom code within SAP ECC and formulate strategy plans to decouple or remediate it. Landscape Connectivity: Oversee secure ecosystem connectivity using OData APIs, RESTful web services, and Cloud Connector. Technical Oversight: Lead technical assessments, code reviews, and infrastructure configurations to maintain system health. Functional & System Alignment Process Orchestration … Exposure to relevant modules/solutions (e.g., SAP PLM, Production Planning, Quality Management, or MRO). Modern Protocols: Advanced proficiency with OData APIs, RESTful web services, and Cloud Connector. Methodologies: Solid grasp of SAP Activate, Agile frameworks, and cloud-native DevOps pipelines. ...

ServiceNow Architect

Hiring Organisation
Jobleads-UK
Location
Farringdon, England, United Kingdom
Farringdon, United Kingdom | Posted on 30/01/2026 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market. Job Description We are looking for ServiceNow Architect … flows across multiple domains. Configuration & Development Lead configuration and customization of ServiceNow instances. Design and modify forms, workflows, scripts, transform maps, service maps, SLAs, web services, and inbound email actions. Develop and maintain custom applications and reusable components. Design, enhance, and maintain ServiceNow Service Portal, including widget creation. ...

Experienced Full Stack .NET Engineers

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
agentic engineeringworkflows, and a genuine appetite to work primarily through agents — owning architecture, review, and quality rather than typing every line Exposure to building web services using Web API An understanding of database design and development Hands-on experience with HTML, JavaScript, CSS including jQuery Strong attention … frameworks such as Bootstrap Knowledge on .NET Core and Entity framework Code First migrations Proficient with Claude or Claude Code Experience in Financial services industry What We Offer : Private health insurance Group life death benefit Auto-enrollment pension with employer contributions matched to 5% 25 days holiday per year ...

Digital Developer and Designer (Platform)

Hiring Organisation
Slough Borough Council
Location
Slough, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£40,000
Main purpose of Job: In this role, you will be responsible for developing and configuring user-centred digital services - particularly the content management system (Jadu) and associated integrations. You will ensure that the website remains accessible, user-friendly, and functionally up-to-date. You'll work closely with service … teams and colleagues across the digital team to deliver website improvements, publish workflows, and third-party web integrations such as SSO and APIs. You will also help services understand and improve digital usage. Alongside this, you will contribute to form creation and testing, collaborating to inform and shape ...

Principal Consultant, IGA

Hiring Organisation
Jobleads-UK
Location
United Kingdom
best practices. Support pre‐sales activities, including developing client‐focused proposals and leading technical proofs of concept (PoCs). Collaborate closely with Project Services and/or Engagement Managers to identify, prioritize, and catalog technical requirements, and map them to project use cases and sprint plans. Identify, qualify … mining and implementing RBAC/ABAC models. 4+ years of experience leading large, strategic projects or programs in a technical leadership capacity. Experience with web technologies such as XML, SPML, Web Services (SOAP/REST), and web/application servers. Experience working with databases such ...

Director of Engineering & Platform

Hiring Organisation
Jobleads-UK
Location
United Kingdom
quality. In-depth experience of Agile, Scrum and Lean software engineering best practices. Technology environment (fluency expected; hands-on depth in several): Backend services in Java, Spring Boot, Web Services with Oracle/SQL Server/MongoDB; integration with core Java cargo applications via REST APIs. Frontends ...