Senior FinTech Product Engineer - Remote Spain

MaxIT Consulting - Max Corporate Group; Comunidad de Madrid; Remote; EUR 90,000 - 140,000; Full time

Job summary

MaxIT Consulting - Max Corporate Group in Spain is seeking a Senior Software Engineer for Digital Banking and FinTech products. You will own end-to-end customer experiences, from onboarding to backend services, and contribute to architecture as the platform scales.

This role emphasizes strong fintech product experience, autonomy in a remote Spanish team, and the ability to ship consumer financial workflows such as onboarding, KYC, cards, and payments.

Qualifications

• 5+ years of professional full-stack software engineering experience.
• Experience shipping consumer products end to end.
• Professional experience in neobank, payments, trading, brokerage, or similar financial product companies.
• Hands-on production experience with onboarding, KYC, card, account or related financial workflows.
• Ability to work across frontend and backend systems.
• Strong product mindset and high degree of technical ownership.
• Experience taking features from design through deployment and production operation.
• Comfort working autonomously within a remote engineering organization.
• Current residence in Spain and existing authorization to work in Spain.

Responsibilities

• Build and operate consumer-facing financial products end to end.
• Develop onboarding, account-opening, identity-verification, and KYC workflows.
• Build customer experiences around cards, payments, balances, funding, and financial transactions.
• Develop backend services supporting consumer financial products.
• Own features from product and technical design through deployment and production operation.
• Work with product stakeholders to translate financial workflows into simple user experiences.
• Ensure reliability, security, and correctness across regulated financial processes.
• Operate independently within a small, distributed engineering team.
• Contribute to architecture and product decisions as the platform scales.

Skills

Full-stack development

End-to-end product shipping

Remote work

Fintech domain experience

Onboarding & KYC workflows

Tools

Onboarding systems

KYC tooling

Job description

MaxIT Consulting - Max Corporate Group in Spain is seeking a Senior Software Engineer for Digital Banking and FinTech products. You will own end-to-end customer experiences, from onboarding to backend services, and contribute to architecture as the platform scales.

This role emphasizes strong fintech product experience, autonomy in a remote Spanish team, and the ability to ship consumer financial workflows such as onboarding, KYC, cards, and payments.