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Software Technical Lead

Remote · Spain Full-time

K2 Partnering Solutions provides specialized technology services, focusing on enterprise software consulting, recruitment, and training. We connect businesses with experts in SAP, Salesforce, ServiceNow, and AI, providing end-to-end consulting, implementation, and managed services to support digital transformation projects globally. We are seeking a Technical Lead (software engineering) with strong payments technology experience to support a large-scale banking and payments modernization environment. The position requires strong technical depth, the ability to influence engineering teams, and experience leading complex API/integration-based banking initiatives. This position is a long term contract (6-12mo+ extension) offers competitive salary, full benefits (medical, dental, and vision), 401k, and more!

Key Responsibilities

  • Lead technical execution across payments and banking integration initiatives
  • Coordinate delivery across engineering, infrastructure, security, and architecture teams
  • Translate business and functional requirements into detailed technical designs and execution plans
  • Contribute to low-level technical design and API integration discussions
  • Support development teams with technical guidance, issue resolution, and delivery coordination
  • Review technical solutions, APIs, integration patterns, and implementation approaches
  • Facilitate sprint/design discussions and technical workstream coordination
  • Drive execution across multiple teams within distributed enterprise environments
  • Work closely with business stakeholders, architects, and project teams to ensure successful delivery

Required Experience

  • 10–15+ years of experience in software engineering, technical leadership, or enterprise application delivery
  • Strong hands-on engineering background prior to moving into Technical Lead / Technical project management responsibilities
  • Experience leading technical delivery across multiple engineering teams

Strong experience with banking and payments platforms, including areas such as:

  • ACH
  • Wire/Fedwire
  • Real-Time Payments (RTP)
  • Payment integrations and APIs
  • Open Banking APIs

Strong experience with:

  • Java
  • APIs / Microservices
  • MuleSoft
  • AWS ecosystem
  • Distributed enterprise applications
  • Ability to review code, API specifications, and technical designs
  • Experience coordinating technical execution within large enterprise banking environments
  • Strong communication and stakeholder management skills
  • Ability to influence teams and drive execution without relying on formal authority

Preferred Experience

  • Experience supporting banking or payments modernization initiatives
  • Experience integrating with core banking platforms and vendor systems
  • Experience working within cloud-native AWS environments
  • Exposure to event-driven architectures and enterprise integration patterns
  • Experience running technical sprint/design discussions within Agile environments

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