Freelance Senior Full Stack Software Architect & Collateral Management Specialist (Remote) at Wise Integration
As financial institutions continue to modernize their technology infrastructure, demand is growing for senior software architects who can combine deep technical expertise with domain knowledge in risk management, derivatives, and collateral management. Organizations are looking for professionals capable of designing scalable enterprise systems while driving innovation through DevOps, cloud technologies, and Artificial Intelligence.
Wise Integration is recruiting a Freelance Senior Full Stack Software Architect & Collateral Management Specialist on behalf of Danske Group IT. This remote freelance opportunity is ideal for highly experienced software architects with strong expertise in .NET, Angular, DevOps, AI, and collateral management within the banking or financial services industry.
About Wise Integration
Wise Integration is a technology consulting company specializing in software integration, enterprise architecture, and digital transformation projects. The company works with leading organizations across multiple industries, providing experienced technology professionals for large-scale software development and modernization initiatives.
For this assignment, Wise Integration is supporting Danske Group IT on its Algo Collateral project, helping strengthen enterprise architecture and technology capabilities within the organization's Lending, Capital & Investment (LC&I) division.
About the Role
The Freelance Senior Full Stack Software Architect & Collateral Management Specialist will provide technical leadership for the Algo Collateral project while helping shape architecture, DevOps practices, and AI initiatives.
This role combines hands-on software engineering with architectural leadership, stakeholder collaboration, mentoring, and continuous improvement of enterprise systems.
The assignment is fully remote and is expected to run from May 2026 through May 2027.
Key Responsibilities
Lead Software Architecture
You will be responsible for designing scalable enterprise solutions by:
- Defining system architecture.
- Establishing development standards.
- Supporting long-term platform evolution.
- Improving application scalability.
- Driving architectural best practices.
Drive Feature Development
The successful candidate will:
- Lead end-to-end feature delivery.
- Support software implementation.
- Resolve complex technical issues.
- Ensure production readiness.
- Improve overall application quality.
Improve DevOps and AI
You'll help strengthen engineering processes by:
- Enhancing DevOps workflows.
- Improving system monitoring.
- Supporting AI initiatives.
- Driving automation.
- Reducing operational overhead.
Collaborate Across Business Teams
The position requires close collaboration with:
- Business stakeholders.
- Engineering teams.
- Product owners.
- Architecture groups.
- Cross-functional project teams.
Strong communication skills are essential for translating business requirements into technical solutions.
Mentor Engineering Teams
Additional responsibilities include:
- Coaching developers.
- Reviewing code quality.
- Sharing technical knowledge.
- Promoting engineering best practices.
- Supporting continuous improvement initiatives.
Required Qualifications
Successful candidates should generally possess:
- Extensive experience in Risk, Derivatives, and Collateral Management.
- Advanced expertise in .NET development.
- Strong knowledge of enterprise software architecture.
- Experience with DevOps practices.
- Senior-level AI knowledge.
- Excellent stakeholder communication skills.
- Proven experience leading enterprise software projects.
Candidates should also have experience delivering high-quality solutions within large financial organizations.
Preferred Technical Skills
Applicants with expertise in the following technologies will have a competitive advantage:
- .NET
- Angular
- PowerShell
- DevOps
- AI and Generative AI
- Azure DevOps (ADO)
- GitHub Enterprise Cloud (GHEC)
- CI/CD
- Microsoft SQL Server
- Data Warehousing
- Microservices
- Domain-Driven Design (DDD)
- Test-Driven Development (TDD)
- Behavior-Driven Development (BDD)
- SonarQube
- Model Context Protocol (MCP)
These technologies form the foundation of the project's enterprise software architecture.
Benefits of Working on This Project
The freelance engagement offers several attractive advantages, including:
- Fully remote work.
- Long-term contract (approximately one year).
- International project experience.
- Opportunity to work with a leading banking technology organization.
- Continuous learning and training opportunities.
- Exposure to enterprise AI and modern DevOps practices.
The contract is reported to offer an hourly rate of approximately €40–€60, depending on experience and qualifications.
Career Growth Opportunities
Professionals who perform well in this assignment may advance into roles such as:
- Enterprise Software Architect.
- Principal Software Architect.
- Lead Solution Architect.
- Head of Engineering.
- DevOps Architect.
- Chief Technology Officer (CTO).
Specialized expertise in financial software architecture and collateral management remains highly valuable across global banking and fintech organizations.
Why This Opportunity Stands Out
This position offers the chance to work on mission-critical financial infrastructure supporting one of Europe's leading banking institutions.
Joining this project allows you to:
- Design enterprise-scale financial systems.
- Apply AI within banking technology.
- Lead architecture for complex software platforms.
- Mentor experienced engineering teams.
- Build modern DevOps capabilities.
- Gain international consulting experience.
For senior software architects seeking technically challenging work within financial technology, this role offers exceptional professional growth.
How to Apply
Interested candidates can submit their application through the official Wise Integration application page.
Application Link:
Applicants should prepare an updated resume highlighting enterprise architecture experience, financial services projects, collateral management expertise, DevOps implementation, AI initiatives, and full-stack development using .NET and Angular. Including experience with large-scale banking systems and distributed architectures will significantly strengthen your application.
Final Thoughts
The Freelance Senior Full Stack Software Architect & Collateral Management Specialist role at Wise Integration is an outstanding opportunity for experienced technology leaders looking to work on enterprise banking solutions.
From leading architecture and full-stack development to improving DevOps processes and implementing AI-driven innovations, this position offers meaningful technical leadership, international project exposure, and excellent long-term career opportunities within financial technology.

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