76 to 100 of 115 REST Jobs in Central London

in Oracle HCM Cloud architecture and implementation. Strong expertise in multiple HCM modules (Core HR, Payroll, Talent, Absence, Compensation, Recruiting). Solid understanding of integration tools and technologies (OIC, REST/SOAP APIs, HCM Extracts). Experience leading large-scale, global HCM implementations or transformations. Proven ability to translate business needs into architectural designs and technical specifications. Familiarity with enterprise More ❯

foundation in Android UI principles. You will be working with a UX team, but your suggestions and design ideas will be appreciated and considered Understanding of web services and REST APIs Good understanding of Android app architecture and use of design patterns Strong OO skills, experience with Kotlin with an appreciation for pragmatism and simplicity in code Pro-active and More ❯

foundation in Android UI principles. You will be working with a UX team, but your suggestions and design ideas will be appreciated and considered Understanding of web services and REST APIs Good understanding of Android app architecture and use of design patterns Strong OO skills, experience with Kotlin with an appreciation for pragmatism and simplicity in code Pro-active and More ❯

You have: · Advanced Python proficiency, especially in scalable, clean code architecture and microservices (e.g., FastAPI, Flask, asyncio) · Solid understanding of API integration patterns and inter-servic communication (e.g. REST, Kafka) · Experience with authentication and authorization mechanisms (e.g. OAuth2, JWT, Azure AD) · At least two ML/AI solutions delivered to production, ideally involving document understanding, NLP or search/retrieval More ❯

generation solutions, working on scalable systems and third-party integrations. Required Skills and Experience : Python & Django: Deep expertise in modern Django architecture and Python development. Comfortable with asynchronous tasks, REST APIs, and integrations. Databases: Proficient in PostgreSQL and SQLite, with a strong understanding of efficient ORM usage and performance-aware query design 6-8+ years of engineering experience Experienced More ❯

generation solutions, working on scalable systems and third-party integrations. Required Skills and Experience : Python & Django: Deep expertise in modern Django architecture and Python development. Comfortable with asynchronous tasks, REST APIs, and integrations. Databases: Proficient in PostgreSQL and SQLite, with a strong understanding of efficient ORM usage and performance-aware query design 6-8+ years of engineering experience Experienced More ❯

with modern security tools. What We’re Looking For: 3+ years of experience building and maintaining backend systems Proficiency in Python, Go, or similar languages (any OOP) Familiarity with REST APIs, databases (PostgreSQL, Redis), and cloud infrastructure A thoughtful, pragmatic engineering approach Curiosity about security and detection (no prior experience required) Bonus if you’ve worked with: Event-driven or More ❯

including system updates and regression testing. Essential Skills and Experience Significant hands-on experience as a Salesforce Developer in complex environments. Expertise in Apex, Lightning Web Components (LWC), SOQL, REST/SOAP APIs, and Salesforce configuration tools. Strong working knowledge of Salesforce Service Cloud and Marketing Cloud (essential); experience with Experience Cloud and Sales Cloud (desirable). Proven experience with More ❯

Excellent prior experience contributing to major technology/system architecture decisions A track record of technical leadership, such as mentoring engineers and leading complex projects. A strong understanding of REST APIs and backend architecture as well as a deep knowledge of relational databases (ideally PostgreSQL) If this role sounds like a strong fit for your skills and ambitions, please apply More ❯

you’ll bring 3–6 years’ software engineering experience, ideally CompSci background. Strong Python + C# experience. Exposure to either valuations, Risk/PnL, or trading lifecycle. Knowledge of REST APIs, containerisation, cloud deployment, and Pandas. Why join? Work with brilliant engineers and quants, solve complex real-world problems, and have direct impact in a hedge fund scaling at pace. More ❯

Excellent prior experience contributing to major technology/system architecture decisions A track record of technical leadership, such as mentoring engineers and leading complex projects. A strong understanding of REST APIs and backend architecture as well as a deep knowledge of relational databases (ideally PostgreSQL) If this role sounds like a strong fit for your skills and ambitions, please apply More ❯

you’ll bring 3–6 years’ software engineering experience, ideally CompSci background. Strong Python + C# experience. Exposure to either valuations, Risk/PnL, or trading lifecycle. Knowledge of REST APIs, containerisation, cloud deployment, and Pandas. Why join? Work with brilliant engineers and quants, solve complex real-world problems, and have direct impact in a hedge fund scaling at pace. More ❯

Ability to manage multiple projects and priorities in a fast-paced environment. Preferred UKG Pro WFM certification Experience with integration tools (e.g., Dell Boomi, Workday, SAP) Familiarity with SQL, REST APIs, and data mapping Strong analytical and problem-solving skills Excellent verbal and written communication skills More ❯

Ability to manage multiple projects and priorities in a fast-paced environment. Preferred UKG Pro WFM certification Experience with integration tools (e.g., Dell Boomi, Workday, SAP) Familiarity with SQL, REST APIs, and data mapping Strong analytical and problem-solving skills Excellent verbal and written communication skills More ❯

development experience Previous exposure to financial markets, trading, or gaming industries Experience building and optimizing low-latency, high-performance systems Bonus Skills: Knowledge of multithreading Familiarity with web protocols (REST, WebSocket) Experience with high-throughput systems If you’re a Rust engineer passionate about performance-critical systems and want to work on bleeding-edge trading technology , this is the opportunity More ❯

development experience Previous exposure to financial markets, trading, or gaming industries Experience building and optimizing low-latency, high-performance systems Bonus Skills: Knowledge of multithreading Familiarity with web protocols (REST, WebSocket) Experience with high-throughput systems If you’re a Rust engineer passionate about performance-critical systems and want to work on bleeding-edge trading technology , this is the opportunity More ❯

backlog and lifecycle management, including writing and prioritising user stories • Focused on Developer Experience (DX), ensuring clear documentation, onboarding, and versioning for API consumers • Knowledge of API technologies including REST, OpenAPI specs, and authentication methods • Excellent stakeholder management and communication skills, with the ability to translate technical solutions into business value • Familiarity with scaled agile frameworks such as SAFe, Lean More ❯

backlog and lifecycle management, including writing and prioritising user stories • Focused on Developer Experience (DX), ensuring clear documentation, onboarding, and versioning for API consumers • Knowledge of API technologies including REST, OpenAPI specs, and authentication methods • Excellent stakeholder management and communication skills, with the ability to translate technical solutions into business value • Familiarity with scaled agile frameworks such as SAFe, Lean More ❯

other architecture frameworks Expertise in Microsoft Graph API, Microsoft 365 compliance and security, and identity management. Experience with Copilot Studio and building custom Copilot agents or plugins. Familiarity with REST APIs, JSON, OAuth, and integration patterns with enterprise systems (e.g., CRM, ERP, data lakes). Understanding of prompt engineering, grounding techniques, and responsible AI principles. More ❯

Years of Experience: 3- 5+ years Skills: Go, Java, Git, REST Web Services, Jenkins, NoSQL, Postgres/ql Based in London Victoria or Burgess Hill Enthusiastic, diligent Senior Golang Software Engineer to work on the global Loyalty and Benefits platform in American Express. The candidate should have excellent soft skills, strong technical ability with an extensive passion to learn. A … and principals. Required: · Demonstrable experience in at least one back-end type safe programming language (Golang Preferred) · Comfortable/experienced with back-end micro-service architecture and communication, specifically REST and asynchronous messaging services (e.g., Kafka, RabbitMQ etc.) · Comfortable/experience within a Scrum framework working with as part of a team to deliver business functions and customer journeys that More ❯

Years of Experience: 3- 5+ years Skills: Go, Java, Git, REST Web Services, Jenkins, NoSQL, Postgres/ql Based in London Victoria or Burgess Hill Enthusiastic, diligent Senior Golang Software Engineer to work on the global Loyalty and Benefits platform in American Express. The candidate should have excellent soft skills, strong technical ability with an extensive passion to learn. A … and principals. Required: · Demonstrable experience in at least one back-end type safe programming language (Golang Preferred) · Comfortable/experienced with back-end micro-service architecture and communication, specifically REST and asynchronous messaging services (e.g., Kafka, RabbitMQ etc.) · Comfortable/experience within a Scrum framework working with as part of a team to deliver business functions and customer journeys that More ❯

define scalable solutions. Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Cloud modules and external logistics systems using OIC, REST APIs, and web services. Manage FBDI/ADFDI-based data migration from legacy systems. Reporting & Analytics Develop OTBI and BI Publisher reports for order tracking, fulfilment KPIs, and inventory visibility. More ❯

define scalable solutions. Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Cloud modules and external logistics systems using OIC, REST APIs, and web services. Manage FBDI/ADFDI-based data migration from legacy systems. Reporting & Analytics Develop OTBI and BI Publisher reports for order tracking, fulfilment KPIs, and inventory visibility. More ❯

to take an app from idea to App Store in a short time frame. What you'll do: Build core iOS features using Swift, SwiftUI, and UIKit Integrate with REST APIs and handle basic local data persistence Architect scalable components using MVVM (and optionally MVVM-C) Handle basic testing (e.g. XCTest) and help prep for TestFlight/App Store Collaborate More ❯

to take an app from idea to App Store in a short time frame. What you'll do: Build core iOS features using Swift, SwiftUI, and UIKit Integrate with REST APIs and handle basic local data persistence Architect scalable components using MVVM (and optionally MVVM-C) Handle basic testing (e.g. XCTest) and help prep for TestFlight/App Store Collaborate More ❯