101 to 125 of 342 RESTful Jobs in London

need: Strong experience building robust, resilient and defensively coded distributed systems, ideally leveraging technologies such as Kafka and an understanding of designing and operating RESTful APIs at scale, including versioning, observability, monitoring, and forward, backward compatibility Experience with event driven architectures, both orchestrated and choreographed is expected Experience working effectively ...

worked with Domain Driven Design, and Clean, or Hexagonal Architecture. Knowledge of AWS services (SQS, SNS, S3...), ElasticSearch, Redis, Docker, Kubernetes. Experience with Restful APIs. Proven ability to break down ambiguous technical tasks into clean, production-ready code independently, while acting as a supportive mentor and reliable sounding board ...

frontend architecture, component design, state management, application performance, and maintainability. Experience designing reusable frontend components, libraries, or application frameworks. Experience integrating frontend applications with RESTful APIs, asynchronous services, and distributed backend systems. Experience building real-time, asynchronous, or event-driven user experiences. Strong understanding of automated frontend testing and modern ...

Strong software engineering experience, particularly with Java, Kotlin, or other modern programming languages. Strong backend development experience, including Spring Framework/Spring Boot and RESTful APIs. Strong hands-on engineering skills, with a willingness and ability to contribute directly to production code. Experience designing and reviewing distributed systems and service ...

mobile platforms. Hands-on experience with iOS or Android native development, or React Native for mobile-first product work. Strong working knowledge of RESTful and GraphQL APIs, serverless architectures and CI/CD pipelines. Comfortable in TypeScript and JavaScript, with experience in cloud-native ecosystems and modern tooling. A track ...

contribute credibly to technical discussions with engineers at every level. Deep, current fluency in JavaScript. Experience working with, designing and deploying production‐grade RESTful APIs. Experience and knowledge of GraphQL APIs is a plus. Have seen technical projects through the entire development lifecycle, from ideation through execution and maintenance. Strong ...

mission‐critical environments Advanced proficiency in Java ecosystem technologies including Spring Framework, Spring Boot, Hibernate, JPA, and microservices architecture patterns, with demonstrated experience in RESTful API design and implementation Experience with Amazon Web Services (AWS) or alternative cloud platforms Comprehensive knowledge of market data processing workflows across one or more ...

equivalent alternatives on AWS and Microsoft Azure; infrastructure design, security and operational ownership, and the ability to draw parallels across cloud providers. API design: RESTful and GraphQL APIs, contract‐first design, versioning, gateway patterns and integration across SaaS, CMS, DXP and MarTech stacks. Distributed systems and event‐driven architecture: messaging ...

level position). Proficiency with React and TypeScript, and experience building rich, interactive user interfaces. Experience with Python back-end development, building and operating RESTful APIs, and working with databases. Experience integrating into AWS or similar cloud providers. Nice But Not Required Experience building chat or conversational UIs, real-time ...

equivalent alternatives on AWS and Microsoft Azure; infrastructure design, security and operational ownership, and the ability to draw parallels across cloud providers.API design: RESTful and GraphQL APIs, contract-first design, versioning, gateway patterns and integration across SaaS, CMS, DXP and MarTech stacks.Distributed systems and event-driven architecture: messaging, async workflows ...

database design Proven experience working on middle/back-office systems in financial services Understanding of fund operations workflows and processes Experience with RESTful APIs and microservices architecture Strong problem-solving abilities and attention to detail Highly Desirable Experience with fund accounting/administration systems (Geneva, Charles River, SimCorp, etc. ...

best training and development packages in the market, all inclusive.My client is based in NorwichASP.NET MVC, sql, mvc, .net, Angulkar.js, javascript, greenfield, RESTful webservices, public facing APIs and multi-tenant architectures ...

design, management, and optimization. GitLab: Strong knowledge of version control systems and CI/CD pipelines. REST API Services: Proficient in designing and consuming RESTful web services. Kafka: Skilled in implementing real‐time data pipelines and messaging systems. Splunk: Expertise in monitoring, logging, and troubleshooting application performance. Team Leadership: Proven ...

Security teams. Knowledge and Skills: Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as your primary language Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage ...

like Go and Python (prior experience with Go is not required but is a plus) Strong understanding of distributed systems, cloud computing concepts, and RESTful API design Strong teamwork and communication skills to work effectively with senior engineers, product teams, and other stakeholders Preferred Qualifications Familiarity with cloud platforms such ...

tools, avoiding reinventing existing solutions, and articulating intent clearly so AI accelerates good engineering rather than multiplying mediocre code. Tech stack Java (Spring Boot), RESTful APIs, Kafka/event‐driven services CI/CD pipelines, AWS (S3, Lambda, ECS, EKS, MSK) Kubernetes, containerisation, infrastructure as code AI integrations, agentic development ...

Skills: Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage ...

experience in securities, financial services, or modern engineering-first organizations is a plus Strong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming-based APIs. Hands-on experience delivering cloud-native solutions, including microservices, containerization, and modern deployment patterns. Working knowledge of NoSQL and distributed data ...

experience in securities, financial services, or modern engineering-first organizations is a plus Strong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming-based APIs. Hands-on experience delivering cloud-native solutions, including microservices, containerization, and modern deployment patterns. Working knowledge of NoSQL and distributed data ...

experience in securities, financial services, or modern engineering-first organizations is a plus Strong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming-based APIs. Hands-on experience delivering cloud-native solutions, including microservices, containerization, and modern deployment patterns. Working knowledge of NoSQL and distributed data ...

with focus on systems integration and API development Fluency in English Proficiency in multiple languages (JavaScript/TypeScript, Python, C#, C++, Java) Experience with RESTful APIs and webhook integrations Strong understanding of web technologies and modern frameworks such as NextJS and React Experience with cloud platforms (AWS, Azure, GCP) Preferred ...

state management and testing with frameworks such as Jest or React Testing Library Advanced knowledge of backend development using Node.js and TypeScript to build RESTful APIs, along with strong experience writing and maintaining comprehensive unit, functional, and integration tests Demonstrated ability to communicate effectively with technical and non-technical stakeholders ...

effective tests (unit, component, integration, end-to-end, performance, etc.) Excellent written and verbal communicationskills in English Experience with cloud technologies and distributed systems, RESTful APIs and web technologies. Knowledge of messaging frameworks. Seasoned with operating, supporting and the security of mission critical software applications. Understanding with different kinds ...

code, configuration management (Ansible, Terraform), and network automation protocols (NetConf, YANG). Distributed Systems & Observability: Deep familiarity with modern distributed systems tooling, including RESTful APIs, gRPC, message brokers (Kafka, NATS), and data serialization formats (JSON, YAML). Demonstrated expertise in system observability, telemetry, and monitoring stacks (Prometheus, Grafana). High ...

from C4 context and container diagrams through to component and sequence-level detail — that can be directly implemented by engineering teams Design and evolve RESTful and event-driven APIs using OpenAPI specifications, establishing contracts that support independent team delivery Architect integrations with third-party systems including payment providers, identity services ...