201 to 225 of 1,639 REST Jobs

+ Bonus + Hybrid Location: Central London (Hybrid: one a fortnight onsite) Salary: £95,000–£120,000 + performance bonus + excellent benefits Tech: .NET 8, C#, AWS, Microservices, REST APIs, SQL, CI/CD, Docker/Kubernetes The Opportunity We are partnering with a high-growth SaaS organisation in Central London that is scaling its cloud-based platform and More ❯

and reliability. Implement secure and resilient deployment strategies. Work closely with operations teams to ensure smooth application delivery and uptime. Required Skills & Experience: Backend Development: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Database Technologies: PostgreSQL, MongoDB, Redis, Oracle DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes, IBM Cloud Object More ❯

and reliability. Implement secure and resilient deployment strategies. Work closely with operations teams to ensure smooth application delivery and uptime. Required Skills & Experience: Backend Development: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Database Technologies: PostgreSQL, MongoDB, Redis, Oracle DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes, IBM Cloud Object More ❯

and reliability. Implement secure and resilient deployment strategies. Work closely with operations teams to ensure smooth application delivery and uptime. Required Skills & Experience: Backend Development: Java, Spring Boot, Spring REST API (JAX-RS), EJB, Spring Integration, Spring Batch, EclipseLink JPA Database Technologies: PostgreSQL, MongoDB, Redis, Oracle DevOps & CI/CD: GitLab CI/CD, Jenkins, Docker, Kubernetes, IBM Cloud Object More ❯

Essential: Proven hands-on experience with C#/.NET and ReactJS (frontend and backend). Strong knowledge of cloud platforms , preferably Microsoft Azure . Experience building and integrating with REST/GraphQL APIs . Solid understanding of databases (SQL, NoSQL, or similar) and data modelling. Familiarity with CI/CD pipelines , automated testing, and DevOps tools. Understanding of secure coding More ❯

OTC Team Lead. Primary Responsibilities • Design, implement, test, deploy, and maintain OTC trading systems (primarily in C#) supporting Spot, Options, and Structured Products workflows. • Build and enhance API services (REST, WebSocket, FIX 4.4) used by clients and internal trading systems. • Work closely with traders, quants, and other engineers to deliver performant, secure, and scalable solutions. • Collaborate with the Principal Engineer More ❯

Software Engineering, or relevant programming education and experience. 7+ years of hands-on Java development, with a strong track record in enterprise solutions using Spring framework. Extensive experience in REST web services, microservice environments, Git, JPA, SQL, JSON, SOAP, XML and code versioning tools. Working knowledge of caching, service discovery, CI/CD tools, and familiarity with Agile methodologies. If More ❯

find time for a healthy dose of fun. Technical skills needed: Prior experience in these technologies are also strongly recommended: Basic knowledge of microservices stack -.Net, Docker, Redis, REST/JSON, and SQL, AWS/Azure DevOps and automated change management through Jenkins, Ansible, or similar technologies Here's what you can expect on a typical day: Agile. You More ❯

find time for a healthy dose of fun. Technical skills needed: Prior experience in these technologies are also strongly recommended: Basic knowledge of microservices stack -.Net, Docker, Redis, REST/JSON, and SQL, AWS/Azure DevOps and automated change management through Jenkins, Ansible, or similar technologies Here's what you can expect on a typical day: Agile. You More ❯

find time for a healthy dose of fun. Technical skills needed: Prior experience in these technologies are also strongly recommended: Basic knowledge of microservices stack -.Net, Docker, Redis, REST/JSON, and SQL, AWS/Azure DevOps and automated change management through Jenkins, Ansible, or similar technologies Here's what you can expect on a typical day: Agile. You More ❯

systems. Fluency in Java and Spring Boot. Excellent organisational, prioritisation, and communication skills. Desirable Skills: Hands-on CI/CD experience. Understanding of serverless and microservices architectures with extensible REST APIs. Familiarity with Terraform/AWS SAM/CDK. Experience with Atlassian Connect and/or Forge. A track record of creative problem-solving and helping teammates grow. How you More ❯

Excellent problem-solving and communication abilities Preferred: Candidates with experience in Confluent Kafka and its ecosystem will be given preference: • Experience with Kafka Connect, Kafka Streams, KSQL, Schema Registry, REST Proxy, Confluent Control Center • Hands-on with Confluent Cloud services, including ksqlDB Cloud and Apache Flink • Familiarity with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC • Confluent certifications (Developer More ❯

Excellent problem-solving and communication abilities Preferred: Candidates with experience in Confluent Kafka and its ecosystem will be given preference: • Experience with Kafka Connect, Kafka Streams, KSQL, Schema Registry, REST Proxy, Confluent Control Center • Hands-on with Confluent Cloud services, including ksqlDB Cloud and Apache Flink • Familiarity with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC • Confluent certifications (Developer More ❯

Excellent problem-solving and communication abilities Preferred: Candidates with experience in Confluent Kafka and its ecosystem will be given preference: • Experience with Kafka Connect, Kafka Streams, KSQL, Schema Registry, REST Proxy, Confluent Control Center • Hands-on with Confluent Cloud services, including ksqlDB Cloud and Apache Flink • Familiarity with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC • Confluent certifications (Developer More ❯

Excellent problem-solving and communication abilities Preferred: Candidates with experience in Confluent Kafka and its ecosystem will be given preference: • Experience with Kafka Connect, Kafka Streams, KSQL, Schema Registry, REST Proxy, Confluent Control Center • Hands-on with Confluent Cloud services, including ksqlDB Cloud and Apache Flink • Familiarity with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC • Confluent certifications (Developer More ❯

Excellent problem-solving and communication abilities Preferred: Candidates with experience in Confluent Kafka and its ecosystem will be given preference: • Experience with Kafka Connect, Kafka Streams, KSQL, Schema Registry, REST Proxy, Confluent Control Center • Hands-on with Confluent Cloud services, including ksqlDB Cloud and Apache Flink • Familiarity with Stream Governance, Data Lineage, Stream Catalog, Audit Logs, RBAC • Confluent certifications (Developer More ❯

Understanding of accessibility best practices. Strong problem solving and collaboration skills. Excellent verbal and written communication skills. Team Player. #tech2025 Technology Requirements Strong knowledge of web technologies - HTML, CSS, REST services Proficient in One or more modern front-end frameworks such as Angular or React JavaScript or TypeScript C#/.NET- required SQL - required Git Experience with CMS is preferred More ❯

Skills: SPFx Development: Proven experience building and deploying SPFx solutions React & TypeScript: Strong proficiency in modern React development Fluent UI: Experience with Microsoft's Fluent UI design system SharePoint REST API: Integration with SharePoint lists and libraries Modern Tooling: Node.js, npm, webpack, gulp, Visual Studio Code Frontend Development Skills: JavaScript/TypeScript: Advanced knowledge of modern JavaScript and TypeScript CSS More ❯

Skills: SPFx Development: Proven experience building and deploying SPFx solutions React & TypeScript: Strong proficiency in modern React development Fluent UI: Experience with Microsoft's Fluent UI design system SharePoint REST API: Integration with SharePoint lists and libraries Modern Tooling: Node.js, npm, webpack, gulp, Visual Studio Code Frontend Development Skills: JavaScript/TypeScript: Advanced knowledge of modern JavaScript and TypeScript CSS More ❯

Salesforce development experience and three years in a technical lead or senior developer role. Must have advanced proficiency in Apex, LWC, Visualforce, and integrating Salesforce with other systems via REST, SOAP, and point-to-point solutions Strong communication, analytical, and problem-solving skills are essential Must be legally authorized to work in the United States without the need for employer More ❯

Salesforce development experience and three years in a technical lead or senior developer role. Must have advanced proficiency in Apex, LWC, Visualforce, and integrating Salesforce with other systems via REST, SOAP, and point-to-point solutions Strong communication, analytical, and problem-solving skills are essential Must be legally authorized to work in the United States without the need for employer More ❯

Salesforce development experience and three years in a technical lead or senior developer role. Must have advanced proficiency in Apex, LWC, Visualforce, and integrating Salesforce with other systems via REST, SOAP, and point-to-point solutions Strong communication, analytical, and problem-solving skills are essential Must be legally authorized to work in the United States without the need for employer More ❯

to cloud, on premise to cloud, or cloud to on premise development project 2+ years of hands-on development and deployment experience with Azure cloud using .NET, T-SQL, REST API services, Azure SQL, App Services, Functions, Key Vault, Azure Storage, Azure Data Factory, Cosmos DB, GitHub, Azure DevOps, and CI/CD pipelines Bachelor's Degree in Computer Science More ❯

support national security and law enforcement operations. Essential Skills & Experience Active SC and NPPV3 clearance. Proven experience as a Java Developer (Java 8+). Strong knowledge of Spring Boot & REST APIs. Experience with SQL/NoSQL databases. Familiarity with CI/CD pipelines. Desirable Skills & Experience Experience with Docker & Kubernetes. Exposure to AWS or Azure. Background in law enforcement, defence More ❯

of multithreading, concurrency, and parallelism Experience with PostgreSQL (data modelling and query tuning) Skilled in JavaScript and modern frontend development Hands-on with Docker (development, testing, deployment) Familiarity with REST APIs and version control (Git) Able to work independently and take full ownership of features Nice to Have: Experience with FastAPI, Flask, or Django Knowledge of asyncio or asynchronous programming More ❯