Web Services Job Vacancies

176 to 200 of 516 Web Services Jobs

Software Engineer (SWE1) - Columbia, MD 60% Telework Active T with Security Clearance

Columbia, Maryland, United States
Hybrid / WFH Options
Argo Recruiting
Agile environment supporting national security efforts, focusing on UI development, API integration, and container orchestration. Key Responsibilities: Design and implement responsive UIs using VueJS Develop and maintain APIs and web services in a microservices architecture Support deployment of services using GitLab CI/CD and GitOps practices Implement and troubleshoot containerized applications using Docker and Kubernetes Collaborate … related field 7+ years of software development experience Proficiency with VueJS, JavaScript, HTML/CSS Experience with GitLab, GitOps, and Agile DevSecOps workflows Familiarity with API development and RESTful services Hands-on experience with Linux/Unix environments Experience with containerization technologies such as Docker and orchestration using Kubernetes Preferred Qualifications: Certified Kubernetes Administrator (CKA) or equivalent experience Experience More ❯
Employment Type: Permanent
Salary: USD 78 Hourly
Posted:

Full-Stack Developer

London, United Kingdom
Hybrid / WFH Options
ADLIB
or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but you'll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web services. Solid background in OOP, SOLID Principles and design patterns. Agile Development, TDD, BDD. Exposure to Azure as a minimum knowledge level in Cloud tech. Jira, Bitbucket, Git. An More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full-Stack Developer

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
ADLIB Recruitment
Javascript or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but youll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web services. Solid background in OOP, SOLID Principles and design patterns. Agile Development, TDD, BDD. Exposure to Azure as a minimum knowledge level in Cloud tech. Jira, Bitbucket, Git. An More ❯
Employment Type: Permanent
Salary: £60,000
Posted:

D365 CE Developer

United Kingdom
Hybrid / WFH Options
Adapt 365
to meet business needs Developing plugins and custom components using C# Building PowerApps (Canvas & Model-driven), Power Automate flows, and Power Pages Integrating D365 with external systems via APIs, web services, and Azure tools Working with Azure Functions, Logic Apps, and other cloud services for scalable integrations Supporting data management tasks including SQL queries, ETL processes, and … CE (Sales, Service, etc.) Strong C# and JavaScript skills for plugin and front-end development Hands-on Power Platform experience (PowerApps, Automate, Pages) Proven integration experience—REST APIs, Azure services, third-party systems Familiarity with Agile delivery and DevOps tooling Excellent communication and problem-solving skills If the above opportunity is of interest, and you have the experience required More ❯
Posted:

Software Engineer, Senior with Security Clearance

Littleton, Colorado, United States
Navstar Inc
perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National … and Qualifications: Angular 2+ Kubernetes Docker Continuous Integration and Deployment Tools: Git, Jenkins, Puppet, Docker Agile SW development methodologies SAFe processes JEE/J2EE RESTfull and/or SOAP Web Services JSON, XML Pay Rate: In compliance with Colorado's Equal Pay for Equal Work Act, the annual base salary range for this position is … hiring bonus of $10,000.00, subject to certain contingencies in accordance with Navstar policy and applicable law. About Navstar For 20 years Navstar has provided high-quality Innovative Technology Services and Solutions throughout the Intelligence Community. We would not have achieved the success we have without the best AllStar team; this is not just a place to work, Navstar More ❯
Employment Type: Permanent
Salary: USD 160,000 Annual
Posted:

Lead Software Engineer (Java)

Worcester, Worcestershire, United Kingdom
Hybrid / WFH Options
Hewett Recruitment
You'll work across all phases of the software development lifecycle and play a key role in enhancing both customer experience and system capability. Tech Stack Core Java development Web services (REST and SOAP) SQL and database development Exposure to Microsoft technologies and modern CI/CD practices is a bonus Working with both legacy and modernised codebases … What You'll Be Doing Designing and developing robust Java-based applications and services Contributing to the design and evolution of scalable architecture Collaborating with cross-functional teams (QA, BAs, Architects, etc.) in a Scrum environment Improving the software development process and mentoring other engineers where needed Playing a key role in Agile ceremonies and delivering high-quality production More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

NUXEO DEVELOPER - VIRGINIA - URGENT with Security Clearance

Vienna, Virginia, United States
Hybrid / WFH Options
Cyberstrike Group
and scalable solutions Solve problems and challenges related to technology solutions Requirements Bachelor's degree in computer science, Engineering, Information systems, or a related degree 6+ years experience with web application development and software and database design 3+ years' experience with devOps, scrum, or agile development 2+ years' experience with containerized software development using docker or kubernetes Preferred Experience … with diverse distributed application development and middleware technologies such as REST/SOAP web services, Java, SQL, etc. Experience with AWS cloud applications Experience with MongoDB More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

QA Manager, Engineering - IP Routing & Switching/ Network Protocols

Edinburgh, United Kingdom
Ciena Corporation
Experience working with test automation systems Experience of ISO9001/TL9000 standards. Knowledge of network routers/switches or routing protocols (OSPF, IS-IS, BGP, MPLS, LDP, etc.) and services (DHCP, DNS, etc) Knowledge and demonstrated usage of Linux OS, Containers and Kubernetes desirable. Any knowledge of Atlassian toolset, Ansible, Jenkins, Git, Robot framework would be an advantage Can … demonstrate an understanding of computer hardware architecture and operating system architecture. Can demonstrate an understanding of REST based web services, cloud platforms and web UIs Knowledge of AI/Machine Learning and application of this technology in the QA Lifecycle would also be advantageous. Any Experience with security and vulnerability testing would also be a plus. Ability … can offer you an unparalleled opportunity to gain in-depth networking knowledge, working alongside a diverse and industry leading team of network engineers, building components to support customer network services and our own network infrastructure, including bring-ups on new emerging prototype hardware. You must be currently based in the UK and hold a valid permanent work permit for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Identity and Access Management (London)

London, UK
Palantir Technologies
risk, minimising friction, and eliminating toil. Our primary focus is developing identity platforms for both corporate and customer-facing infrastructure. As part of the team, you will create innovative web services that ensure compliance for Palantirians while minimising disruptions to their productivity. Your contributions will directly enhance the resilience of Palantir's critical infrastructure, empowering a global network … productivity. You will also play a key role in mentoring teammates and leading projects, driving both individual and team growth. Core Responsibilities Architect and design new identity and security services with a focus on scalability and resiliency Develop scalable services for workforce, customer and workload authentication and authorisation Build services that help with mitigating identity related security … Security Engineers What We Value Ability to work backwards from user needs, demonstrating empathy to create intuitive and secure solutions that empower users Expertise in developing secure, scalable distributed services and REST APIs Experience in mentoring, serving as a tech lead, or leading an engineering team Familiarity with access control models (RBAC, ABAC, etc.) and user lifecycle management workflows More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer - Identity and Access Management (London)

London, UK
Hybrid / WFH Options
Palantir
risk, minimising friction, and eliminating toil. Our primary focus is developing identity platforms for both corporate and customer-facing infrastructure. As part of the team, you will create innovative web services that ensure compliance for Palantirians while minimising disruptions to their productivity. Your contributions will directly enhance the resilience of Palantir's critical infrastructure, empowering a global network … productivity. You will also play a key role in mentoring teammates and leading projects, driving both individual and team growth. Core Responsibilities Architect and design new identity and security services with a focus on scalability and resiliency Develop scalable services for workforce, customer and workload authentication and authorisation Build services that help with mitigating identity related security … Security Engineers What We Value Ability to work backwards from user needs, demonstrating empathy to create intuitive and secure solutions that empower users Expertise in developing secure, scalable distributed services and REST APIs Experience in mentoring, serving as a tech lead, or leading an engineering team Familiarity with access control models (RBAC, ABAC, etc.) and user lifecycle management workflows More ❯
Employment Type: Full-time
Posted:

Dynamics Developer

London, United Kingdom
Devonshire Hayes
Are you an experienced Dynamics Developer? Is so I have an exciting opportunity for you with a London based Financial Services firm. This is a permanent role and is hybrid with 2x days a week on site at their London office. The salary for this role is up to £80,000. The below experience is essential for this role … Dynamics D365 CE Configuration and Customization (Build and configure workflows, automations, plugins, APIs, and integrations) Power Platform (Power Automate, Power Apps, Dataverse, PowerBI) Integrate Azure services (Logic Apps, API Management) Dynamics 365 integration using KingswaySoft Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and More ❯
Employment Type: Permanent
Salary: GBP 80,000 Annual
Posted:

Dynamics Developer

City, London, United Kingdom
Devonshire Hayes Recruitment Specialists Ltd
Are you an experienced Dynamics Developer? Is so I have an exciting opportunity for you with a London based Financial Services firm. This is a permanent role and is hybrid with 2x days a week on site at their London office. The salary for this role is up to 80,000. The below experience is essential for this role … Dynamics D365 CE Configuration and Customization (Build and configure workflows, automations, plugins, APIs, and integrations) Power Platform (Power Automate, Power Apps, Dataverse, PowerBI) Integrate Azure services (Logic Apps, API Management) Dynamics 365 integration using KingswaySoft Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and More ❯
Employment Type: Permanent
Salary: GBP 70,000 - 80,000 Annual
Posted:

Dynamics Developer

London, South East, England, United Kingdom
Devonshire Hayes Recruitment Specialists Limited
Are you an experienced Dynamics Developer? Is so I have an exciting opportunity for you with a London based Financial Services firm. This is a permanent role and is hybrid with 2x days a week on site at their London office. The salary for this role is up to £80,000. The below experience is essential for this role … Dynamics D365 CE Configuration and Customization (Build and configure workflows, automations, plugins, APIs, and integrations) Power Platform (Power Automate, Power Apps, Dataverse, PowerBI) Integrate Azure services (Logic Apps, API Management) Dynamics 365 integration using KingswaySoft Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and More ❯
Employment Type: Full-Time
Salary: £70,000 - £80,000 per annum
Posted:

Dynamics Developer

EC2M, Coleman Street, Greater London, United Kingdom
Devonshire Hayes Recruitment Specialists Ltd
Are you an experienced Dynamics Developer? Is so I have an exciting opportunity for you with a London based Financial Services firm. This is a permanent role and is hybrid with 2x days a week on site at their London office. The salary for this role is up to £80,000. The below experience is essential for this role … Dynamics D365 CE Configuration and Customization (Build and configure workflows, automations, plugins, APIs, and integrations) Power Platform (Power Automate, Power Apps, Dataverse, PowerBI) Integrate Azure services (Logic Apps, API Management) Dynamics 365 integration using KingswaySoft Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and More ❯
Employment Type: Permanent
Salary: £70000 - £80000/annum
Posted:

Senior Java Software Application Development Engineer

New York City, New York
Nexus Jobs Limited
code within the existing application framework, and researching, identifying, and devising solutions for software defects within the application. KYCView is written in Java, and involves the integration of JEE, web services, Oracle, IBM BPM and ODM, and MQ. Demonstrated expertise in analyzing and understanding existing application architectures, and developing solutions within a pre-existing framework, is a must. More ❯
Employment Type: Permanent
Posted:

Oracle Cloud Developer

Philadelphia, Pennsylvania, United States
AdaptHealth LLC
model, BI Publisher, and FBDI/ADFdi file formats. Proficiency in Python scripting for integration glue logic, REST API automation, or ETL workflows. Deep understanding of REST/SOAP web services, JSON/XML handling, and integration security. Solid grasp of Oracle ERP Cloud tables and architecture, especially within GL, AP, FA, PO, Cost Management. Experience working with More ❯
Employment Type: Permanent
Salary: USD Hourly
Posted:

Senior Architect, Europe

London, United Kingdom
Hybrid / WFH Options
The Travelers Indemnity Company
and technology landscape. In this exciting role, you will support the execution of architectural and technological strategies that drive the development and implementation of initiatives rooted in Common Delivery, Services-Based Architecture, and Agility. Your leadership will be instrumental in shaping our Technology and API strategies, leveraging increased automation through APIs and event-driven architectures across our technology estate. … and turning requirements into IT solutions required. General knowledge of experience in providing architecture guidance to Development Teams. Thorough knowledge of experience in multiple technologies and architectures including: J2EE. Web Application Development (User & B2B). Service-Oriented Architecture & Web Services (SOAP, XML, REST). Application Frameworks (Spring, Struts, Hibernate, MVC, etc.). Middleware Technologies (Websphere, JBoss, Datapower … . Relational Database Design (DB2/400, MS SQL Server). Document, Imaging, and Web Content Management (FileNet). Business Intelligence, Data Warehouse, and ETL. Transaction Design (OLTP, Batch). Component Based Design. Application Integration. Performance Engineering. Demonstrates analytical and diagnostic skills dealing with issues that are often novel and not readily defined, lack known precedent or appear contradictory. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C++ Developer

Hounslow, London, United Kingdom
mthree
strong understanding of memory management, concurrency, and object-oriented design. Hands-on experience with AngularJS and front-end development (HTML, CSS, JavaScript). Familiarity with REST APIs, JSON, and web service integration. Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version control More ❯
Employment Type: Permanent
Salary: GBP 50,000 - 60,000 Annual
Posted:

C++ Developer

Heathrow, Greater London, United Kingdom
mthree
strong understanding of memory management, concurrency, and object-oriented design. Hands-on experience with AngularJS and front-end development (HTML, CSS, JavaScript). Familiarity with REST APIs, JSON, and web service integration. Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version control More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum Medical, pension & more
Posted:

Software Development Tech Lead

Dublin, Ireland
Datalex
for project deliveries. Challenge the status quo and lead initiatives to improve the software development process. Minimum Requirements 5+ years of software industry experience with proficiency in Java and Web Services. 2+ years managing a Software Engineering team, ideally within a fast-paced, product-based company. Solid experience in designing and developing highly available, distributed, and scalable applications. Additional More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Java Software Engineer Snr New Abingdon UK - Hybrid

Abingdon, Oxfordshire, United Kingdom
Hybrid / WFH Options
Preservica Limited
Experience in Java development (Enterprise level a bonus). Be familiar with Agile development practices, including Continuous Integration and Scrum. Good knowledge of Java, Dependency Injection (Spring), Hibernate and Web Services. Containerisation (Docker), Message Broker (RabbitMQ) and Microservice knowledge an advantage. Work to tight deadlines, get involved in Scrum meetings, work closely with other Software Engineers and also with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Security Engineer

London, United Kingdom
Hybrid / WFH Options
Kroo Bank Ltd
in banking innovation. How you will contribute and key responsibilities: As a Senior Security Engineer, you will be instrumental in designing and implementing security measures for our mobile applications, services, and websites to meet the highest security standards. Your expertise will help us continuously analyse and improve our security systems, ensuring that our products and services are not … Develop and maintain best practices and security standards for the organisation, guiding teams in the implementation of secure coding practices. Secure Design: Collaborate with development teams to ensure that web and mobile front-ends, as well as microservice architectures, are designed with robust security measures in mind. Risk Management and Compliance: Assist teams in ensuring that products and services … and risk assessments, Working knowledge of secure coding principles (OWASP and OWASP mobile, SANS ), Experience with designing and administering identity management (authentication and authorisation including policy enforcement points, token services, protocols such as OAuth2), Working knowledge of cryptography including encryption, signing and digital certificates, Principles of securing mobile applications and web services, Docker or kubernetes and infrastructure More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, Expert with Security Clearance

Littleton, Colorado, United States
Navstar Inc
perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National … Security. Required Skills and Qualifications: Extensive Java programming experience . RESTfull and/or SOAP Web Services in Java. To be eligible for this position you must hold an active TS/SCI clearance and must be willing to secure and maintain CI Polygraph. Work must be performed 100% onsite, however flexible work schedules are permitted. 9 years … hiring bonus of $10,000.00, subject to certain contingencies in accordance with Navstar policy and applicable law. About Navstar For 20 years Navstar has provided high-quality Innovative Technology Services and Solutions throughout the Intelligence Community. We would not have achieved the success we have without the best AllStar team; this is not just a place to work, Navstar More ❯
Employment Type: Permanent
Salary: USD 190,000 Annual
Posted:

Dell Boomi Integration Lead (SAP SuccessFactors) - London, UK

London, United Kingdom
Infosys Limited
ensuring data consistency and minimal downtime. • Integrate SAP SuccessFactors with other enterprise applications (e.g., payroll systems, talent management tools, or third-party cloud platforms) using RESTful APIs, SOAP, and web services. • Monitor integration performance and address issues to ensure high availability and reliability of critical HR data. • Provide ongoing support and maintenance of integration solutions, including regular updates and … cloud architectures. • Familiarity with HR processes and data management in SAP SuccessFactors. • Strong programming skills in JavaScript, Groovy, or other relevant scripting languages. • Ability to work with RESTful APIs, web services, and enterprise-level integration technologies. • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud is a plus. • Strong troubleshooting, debugging, and problem-solving skills. • Ability … other SAP-related technologies is a plus. • Previous experience integrating SAP SuccessFactors with other third-party HR or payroll systems. • Familiarity with other integration platforms (e.g., SAP Cloud Integration, Web Methods) is a bonus. • Should be open to travel to the Preston location Personal Besides the professional qualifications of the candidates, we place great importance in addition to various More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems and Integration Architect - Application Integration Services

Oxford, Oxfordshire, United Kingdom
Ellison Institute, LLC
OIC), Oracle SOA Suite, and other integration middleware platforms. Strong knowledge of Oracle ERP Cloud, HCM, or SCM modules and their APIs. Hands-on experience with REST/SOAP web services, JSON/XML, OAuth 2.0, and related security protocols. Experience designing and implementing event-driven and microservices-based architectures. Familiarity with DevOps practices, CI/CD pipelines … and benefits: Salary: £80,000 - £100,000 (dependent on experience), bonus and travel allowance Enhanced holiday pay Pension Life Assurance Income Protection Private Medical Insurance Hospital Cash Plan Therapy Services Perk Box Electric Car Scheme Why work for EIT: At the Ellison Institute, we believe a collaborative, inclusive team is key to our success. We are building a supportive More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Web Services
10th Percentile
£41,250
25th Percentile
£46,375
Median
£65,000
75th Percentile
£80,000
90th Percentile
£102,500