Financial Integrations Specialist Jobs

Flanks

Location:
Spain, Barcelona

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

We are looking for a Financial Integration Specialist to join our team and work at the intersection of technology, financial markets, and client delivery. This person will be responsible for designing, implementing, and improving integrations between Flanks’ platform, clients, and key third-party providers. This role is ideal for someone coming from a financial-technical background who understands market data, financial products, and integration workflows and who enjoys working directly with clients to translate needs into scalable, technical solutions.

Job Responsibility:

Review, refine, and optimize existing integrations between Flanks and external providers
Ensure ongoing accuracy, stability, and performance of integrations across multiple client environments
Identify inefficiencies or inconsistencies and propose scalable, robust improvements
Manage, analyze, and implement new integration needs requested by institutional clients
Collect and interpret client requirements, ensuring solutions are aligned with technical capabilities and product architecture
Coordinate with Product, Tech, and Client Delivery teams to ensure seamless rollout of new workflows
Act as the main point of contact for third-party data and service providers
Monitor provider performance and escalate issues when needed
Maintain strong relationships to ensure flawless data flows and integration reliability
Work closely with Engineering, Client Delivery, Product Management, and QA teams
Translate financial and operational requirements into clear technical specifications
Provide feedback to improve internal tools, documentation, and integration processes
Document integration procedures, technical learnings, and best practices
Contribute to internal standards that ensure consistency across client environments
Identify opportunities for automation and simplification of integration workflows

Requirements:

2+ years working in financial markets, wealth management, or a related financial environment
Experience in client-facing roles involving technical or financial products
Solid knowledge of relational databases and data structures
Experience with web development basics (HTML, CSS, JavaScript)
Understanding of APIs, data formats (JSON, XML), and integration workflows is a strong plus
Excellent communication and expectation-management skills
Ability to translate client needs into clear technical requirements
Problem-solving mindset with structured and analytical thinking
Capacity to work with demanding client profiles and navigate complex scenarios calmly
Fluent English and Spanish (C1 level or higher)
A third language is a plus

Nice to have:

A third language is a plus
Understanding of APIs, data formats (JSON, XML), and integration workflows is a strong plus

What we offer:

A cool office between Sants Estació and Plaça Espanya with stunning views of Barcelona
Flexible working hours and hybrid work options
Paid day off on your birthday
Weekly fresh fruit, coffee, and tea on tap
Friday happy hours after our all-hands meetings
Team-building events to bond and have fun
Health insurance and flexible compensation with Alan
A digital canteen, thanks to Nora Real Food, subsidised at 50%
A yearly training budget to keep growing

Additional Information:

Job Posted:
December 08, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Financial Integrations Specialist