Third Party Integration Specialist

Third Party Integration Specialists own the end-to-end delivery of integrations between core platforms and external providers. The role combines technical expertise with delivery ownership: scoping integrations, producing designs and documentation, working with internal technology and security teams to establish connectivity, driving change processes, and seeing integrations through to production.

Each specialist operates as the delivery-side owner for the third parties they support.

Key Responsibilities

• Own each assigned third-party integration from initiation through to go-live

• Produce integration designs, flow diagrams, and supporting documentation to required standards

• Work with internal technology and security teams to establish connectivity (e.g. firewall rules, certificates, network access)

• Raise and manage change tickets through relevant governance and approval processes

• Coordinate third-party engineering teams and internal build teams throughout the integration lifecycle

• Manage operational handover of integrations into the support model

Essential Skills & Experience

• Proven track record delivering enterprise system integrations within regulated environments

• Strong understanding of API integration patterns (REST, JSON, OAuth, message-based integration)

• Experience managing change processes, security reviews, and connectivity work within financial services environments

• Excellent stakeholder management skills, with the ability to operate as the single point of contact for external providers

• Strong written communication skills for designs, architecture artefacts, and approval documentation

Desirable

• Experience within financial services, particularly banking environments

• Familiarity with iQcodex or comparable workflow platforms as an integration consumer

• Experience defining or improving integration runbooks within delivery programmes

How We Work:  

Delta Capita is an equal opportunity employer. We positively encourage applications from suitably qualified and eligible candidates regardless of age, colour, disability, national origin, ancestry, race, religion, gender, sexual orientation, gender identity and/or expression, veteran status, genetic information, or any other status protected by applicable law.  
  
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. If you require any reasonable adjustments through your interview process, please use the designated space within the application questionnaire.  

This is a fixed-term position located in London with hybrid working. As the selection and interview process is ongoing, please submit your application in English as soon as possible, if your profile is selected, a member of our team will contact you within 4 weeks. For this role, a valid working permit for the UK is mandatory.  

Who We Are:  

Delta Capita Group (a member of the Prytek Group) is a global managed services, consulting, and solutions provider with a unique combination of experience in Financial Services and technology innovation capability. Our mission is to reinvent the financial services value chain providing technology based mutualized services for financial institutions for non-differentiating services.  

Our 3 offerings are:  

• Managed Services  

• Consulting & Solutions  

• Technology  

To know more about Delta Capita and our culture click here: Working at DC - Delta Capita.