526 to 550 of 1,184 Permanent REST Jobs

analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and verbal communication in English Strong analytical and problem-solving skills with a proactive attitude to own and More ❯

analysis and software design Hands-on senior level experience in Python programming Unix based systems, containerized environments and Kubernetes Working experience with databases: relational, NoSQL and time series Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub) Proficient written and verbal communication in English Strong analytical and problem-solving skills with a proactive attitude to own and More ❯

and decision records that shape product direction. Help define and implement end-to-end testing and deployment strategies. 🔧 Tech Stack: Frontend: React (Remix, SSR, and modern frameworks) Backend: Node.js, REST APIs, JSON:API standards Realtime: WebSockets, CRDTs (Yjs) Tooling: Tiptap, ProseMirror, CLI, IDE extensions Infra: CI/CD pipelines, Kubernetes, AWS ✅ What You Bring: ~6+ years building complex products in More ❯

and decision records that shape product direction. Help define and implement end-to-end testing and deployment strategies. 🔧 Tech Stack: Frontend: React (Remix, SSR, and modern frameworks) Backend: Node.js, REST APIs, JSON:API standards Realtime: WebSockets, CRDTs (Yjs) Tooling: Tiptap, ProseMirror, CLI, IDE extensions Infra: CI/CD pipelines, Kubernetes, AWS ✅ What You Bring: ~6+ years building complex products in More ❯

of relevant experience as a Java Developer; Knowledge: In-depth knowledge of Jakarta EE and recent Java versions; Tooling: Experience with Java, MySQL, WildFly, JSF, Vue, JUnit, Cucumber, Playwright, REST, JQuery, GitHub - or similar tools; Initiative: You like working independently and digging deep into technical topics; Collaboration: You enjoy sparring with peers and creating future-proof solutions; Methodical: You work More ❯

/GraphQL is a plus Deep understanding of data design and modelingBuilt and worked on complex web applications Our tech Node (Typescript), Postgres, MongoDB and Redis Internal NodeJS GraphQL & REST APIs Dynamic GraphQL APIs that have access to each app's data Data synchronisation systems for syncing customer data with 3 rd party data sources Hosted on AWS with ECS More ❯

field and have become familiar with working in a digital HR setup. You possess basic knowledge of an object-oriented programming language. You have experience with web services (SOAP, REST, etc.) and an understanding of JSON, XML, and XSLT. You have initial experience with authentication methods (e.g., SAML, OAuth 2.0). Knowledge of cloud platforms such as Azure, AWS, or More ❯

concepts, AI/ML models, automation workflows, and agentic orchestration to enhance business processes. Familiarity with Microsoft Power Platform concepts, including Power Automate, Power Apps, and Dataverse. Familiarity with REST APIs, JSON, OAuth, and integration patterns with enterprise systems (e.g., CRM, ERP, data products and microservices) Experience applying Generative AI and prompting techniques. Strong understanding of AI governance, observability, and More ❯

with the ability to guide engineers, resolve delivery issues and make pragmatic design decisions You MUST have Proficiency across modern engineering and delivery technologies, such as .NET, React, SQL, REST APIs, Azure DevOps and cloud-based delivery models - strong enough knowledge to unblock developers and make design decisions Experience delivering in-house built platforms (as opposed to vendor-led implementations More ❯

projects Strong background in solution architecture, integration technologies (e.g., APIs, middleware, MuleSoft, Boomi, etc.), and cloud platforms (e.g., AWS, Azure) Knowledge of enterprise integration patterns and technologies (e.g., SOA, REST, SOAP) and a keen interest in learning new approaches Knowledge of data quality frameworks and governance practices Demonstrated ability to communicate effectively (both verbally and in writing), and to collaborate More ❯

Excellent understanding of testing methodologies, SDLC and Agile environments. Proficiency in test automation tools such as Playwright, Cypress or Selenium. Experience working with API testing tools like Postman or REST Assured. Familiarity with version control systems, CI/CD pipelines and test integration tools. Solid experience in writing and maintaining test documentation and test cases using platforms like JIRA, TestRail More ❯

Understanding of DevOps principles Essential Technical Good understanding of mainstream testing frameworks/libraries such as Selenium WebDriver, BDDSpecFlowandRestSharp Experience in a mainstream development language Experience in Web Services, REST Experience of writing SQL statement How to apply Click the'Apply' button and complete the application form by providing the following: CV Upload an anonymised copy of your current CV. More ❯

Experience with unit testing, integration testing, and preferably end-to-end testing using tools (e.g. Appium) Familiarity with crash reporting and performance monitoring tools Strong ability to integrate with REST APIs, manage secure authentication flows, and handle offline scenarios Basic understanding of backend systems (e.g. Node.js, AWS) to debug issues and contribute to API design discussions Proficient in Git, with More ❯

team of interdisciplinary developers. What we currently use We build backend services with Java, Spring Boot, Web Services, Mongo DB We integrate with existing core Java Cargo applications via REST APIs We build frontends with Angular and Ionic framework for mobile apps We do continuous integration with Gitlab/Bamboo We use Scrum to organize ourselves What we expect from More ❯

providing technical guidance in senior or lead roles, and a strong understanding of Salesforce architecture, data models, and security best practices Proficiency in integrating Salesforce with external systems using REST/SOAP APIs, middleware, or other integration tools, along with experience in Salesforce Sales Cloud, Service Cloud, and Marketing Cloud (preferred) Familiarity with agile development methodologies (e.g., Scrum, Kanban)with More ❯

SQL Server, Azure Data Lake and Azure Data Warehouse Familiarity with Microsoft Purview for data cataloging, data lineage and data governance Experience implementing a Medallion Data architecture Experience with REST/SOAP development/testing tools (i.e. Postman, ReadyAPI) Experience working in a Scrum or Agile project management methodology Mature personality with exceptional character and a high degree of integrity More ❯

record of delivering successful technical solutions to mid-market and enterprise clients, with a strong grasp of Agile methodologies and project management best practices. Technical Proficiency: Strong knowledge of REST APIs, webhooks, token authentication, and experience with POS platforms. Familiarity with logging and error monitoring tools such as Grafana or Sentry is a plus. Communication Skills: Exceptional verbal and written More ❯

knowledge of system and software quality assurance best practices and methodologies Competency with XML constructs and schemas Confidence and experience with API protocols and schemas such as SOAP and REST Strong understanding of end-user needs and requirements Excellent understanding of the organization?s goals and objectives Ability to work creatively and analytically in a team environment Excellent communication and More ❯

Master your toolkit. By working across diverse tech stacks, you'll refine your ability to choose the right tools for every challenge. From monolithic to microservices architectures, gRPC to REST APIs, Kubernetes to Docker, Python to Rust-you'll show that true expertise isn't about using the trendiest technologies, but about understanding their purpose to unleash their full potential. More ❯

CSS/JavaScript/Bootstrap 2.0 Proficiency in SQL, DDL, DML, and Stored Procedures Experience with Spring MVC, Spring Boot, and Spring Batch Knowledge of Web API development (SOAP, REST, XML, JSON; REST preferred) Familiarity with Service-Oriented Architecture (SOA) concepts and technologies Experience with MS Azure Cloud technologies (Java on Azure, Azure SQL Server, JBOSS EAP on Azure) Working More ❯

Spring Boot microservice architecture written in Java/Kotlin. Maintain and develop backend services that register property and vehicle transactions for the Dutch Cadastre. Implement and update API contracts (REST, SOAP, XML, JSON) and manage event sourced data flows with Axon Framework. Design, create and maintain unit, integration and system tests (JUnit, Mockito, Wiremock, Kluent, AssertJ). Automate deployments with … CQRS. Key Technologies & Tools Languages: Java (21+), Kotlin, Bash. Frameworks: Spring Boot, Spring MVC, Spring Cloud Gateway, Javalin, Axon. Databases & Integration: PostgreSQL, Hibernate, JDBC, CQRS, event sourcing. Web services: REST, SOAP, XML, JSON. DevOps: Docker, Kubernetes, Azure, OpenShift, Helm, Tekton, ArgoCD, SonarQube, Git, Trivy. Testing: Spring Test, JUnit, Mockito, Wiremock, Kluent, AssertJ. Messaging: Axon Server. Monitoring & Logging: Grafana, Prometheus, Loki. More ❯

around a Scheme-based workflow notation. Our frontend systems include our clean, simple web portal for client order capture and reporting, built in TypeScript and React; with server-side REST and GraphQL APIs written in Python3. What we’re looking for... Essential skills and experience: 5+ years experience of developing complex applications using an OO language (ideally Python, but experience … any of the frameworks we currently use: Flask, SqlAlchemy, Alembic, Pydantic Experience with relational databases, ideally Postgres Experience of message-based architectures, and queuing technologies, i.e. RabbitMQ Experience of REST and/or GraphQL APIs Knowledge of the core AWS services: i.e. EC2/ECS, RDS, S3 Experience using DataDog or similar observability tools Knowledge of containerisation: Docker, Kubernetes, AWS More ❯

around a Scheme-based workflow notation. Our frontend systems include our clean, simple web portal for client order capture and reporting, built in TypeScript and React; with server-side REST and GraphQL APIs written in Python3. What we’re looking for... Essential skills and experience: 5+ years experience of developing complex applications using an OO language (ideally Python, but experience … any of the frameworks we currently use: Flask, SqlAlchemy, Alembic, Pydantic Experience with relational databases, ideally Postgres Experience of message-based architectures, and queuing technologies, i.e. RabbitMQ Experience of REST and/or GraphQL APIs Knowledge of the core AWS services: i.e. EC2/ECS, RDS, S3 Experience using DataDog or similar observability tools Knowledge of containerisation: Docker, Kubernetes, AWS More ❯

years of experience in GHES ( GitHub Enterprise Server )administration, with deep expertise in GitHub Actions, self-hosted runners, and microservices architecture. Strong scripting, API integration, and automation skills (GitHub REST/GraphQL APIs, GitHub CLI Terraform, Ansible, Kubernetes Experience with GHES upgrade planning, disaster recovery, replication, and internal service optimizations. Cloud expertise (GH Cloud, GCP), containerization (Docker, Kubernetes), and DevOps More ❯

Investigate and resolve AutoInvoice errors and discrepancies in revenue allocation or journal entries. Support integrations across modules such as Order Management, Projects, Contracts, and Supply Chain Finance. Work with REST/SOAP APIs and bulk data import tools (FBDI/ADFdi) to manage transactions at scale. Optimise performance for high-volume transaction processing environments. Compliance & Reporting Assist with audit and More ❯