3 of 3 Contract OO Jobs in London

Senior Java Developer - Electronic Trading

Hiring Organisation
McGregor Boyall
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
time trading platforms Strong understanding of Fixed Income or FX trading workflows Experience with RFQ lifecycles within larger trading ecosystems Solid grasp of: Object-Oriented Design Domain-Driven Design (DDD) Test-Driven Development (TDD) Linux systems experience Networking fundamentals: TCP, UDP, Ethernet, HTTP Hands-on experience with: Performance ...

Principal Engineer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600.0 - £640.0 per day + up to £640 pd (Inside IR35)
Experience with backlog refinement and preparing high-quality user stories In-depth knowledge of a fourth-generation programming language (4GL) Strong skills in object-oriented analysis and design (OOAD) Proven experience with C#, Java (Spring Boot, JPA/Hibernate), REST APIs, observability, monitoring, queue technologies, security, and relational ...

Software Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £450 per day
C# .NET (particularly ASP.NET Core) Experience with HTML, JavaScript and web development frameworks (Vue.JS) is preferred Proven experience with software design and object-oriented development methodologies Knowledge with both relational and NoSQL databases Knowledge with cloud (Azure preferred) Strong experience with web services development (REST) Knowledge of object ...