Contract API Integration Jobs in Central London

3 of 3 Contract API Integration Jobs in Central London

ServiceNow Developer

City of London, London, United Kingdom
Access Computer Consulting
modules like ITSM, ITOM, HRSD, CSM, and CMDB. ServiceNow Scripting: Client Scripts, Business Rules, Script Includes, UI Policies, and UI Actions is also required. Experience of REST/SOAP API Integration: Building and consuming APIs for third-party integrations. Knowledge of ServiceNow Workflows: Designing and implementing Flow Designer and legacy Workflow Editor and Service Portal Development: Custom widgets More ❯
Employment Type: Contract
Rate: £600 - £700/day
Posted:

Contract Technical BA, Settlements

City of London, London, United Kingdom
Adecco
broker-dealer operations. Strong knowledge of securities industry flows, particularly SWIFT MT/MX messaging related to trading, clearing, and settlement. Hands-on technical proficiency in Linux, SQL, REST API integrations, and related technologies. Ability to read and interpret interface specifications effectively. Proven capability to analyse and generate scope and business requirements documents. Strong aptitude for breaking down product More ❯
Employment Type: Contract
Posted:

Python Developer

City of London, London, England, United Kingdom
Boston Hale
a critical platform for a Central Government body. We're seeking a seasoned Python, Postgres & React Developer to join a lean, agile team. You'll be hands-on developing API integrations, automation, and building a clean, maintainable codebase within a pragmatic, minimal tech stack. The environment is start-up-like - flexibility is essential. You'll wear multiple hats, operate … solutions without needing handholding. Key Skills: Strong Python & Postgres experience are a must JavaScript & React proficiency would be valuable - but not essential as they have a dedicated React Developer API development & integration expertise Automation workflows We need a contractor who thrives in ambiguity, values simplicity in solutions, and can crack on with little oversight. If you're a More ❯
Employment Type: Contractor
Rate: £400 - £475 per day
Posted:
API Integration
Central London
10th Percentile
£328
25th Percentile
£463
Median
£625
75th Percentile
£729
90th Percentile
£745