Technology is a fundamental part of everyday life and business, yet it remains a mystery to many. With clients and the competition all becoming increasingly tech-savvy, it is imperative for any company that wants to be a market leader in its field to be on the leading edge of leveraging technology. However, while the potential for transformation may be obvious, many organisations are often at a loss as to how to harness this power effectively. Return on investment is often unclear, benefits are hard to quantify and the change implications for the organisation can be extremely disruptive, especially if implementation is not done properly. This is why the right alliance is so important. With the right alliance, a soft touch will be all you need... Established in 2002, Soft Alliance is a world-class systems integrator and solutions provider in Africa. We have presence in the United States and Nigeria and employ more than 80 qualified and dedicated professionals. Soft Alliance is regarded as a leader in technology and business solutions, one of the largest enterprise applications providers in Sub-Saharan Africa and one of the top three IT service providers in the region. With a track record of 100% success in enterprise application implementations and solution delivery projects to our credit, Soft Alliance has consistently demonstrated our expertise in the Enterprise Solutions, Infrastructure and Payments space. Soft Alliance and Resources has broad experience in: Software implementations, Business Consulting, Systems Integration, Custom Software Development, Network and Communication IT Infrastructure Design and Implementation Outsourcing
Position Overview
- We are looking for a highly skilled Senior C# .NET Developer with 10+ years of professional software development experience and strong domain expertise in taxation, revenue, or financial compliance systems.
- This is a contract-based position (6 months, renewable), where the successful candidate will be responsible for designing, developing, and optimizing enterprise-grade applications that support tax administration, compliance, e-invoicing, and revenue reporting.
- The role requires both deep technical proficiency and the ability to translate complex tax rules intorobust software solutions.
Key Responsibilities
- Lead the design and development of scalable C# .NET Core/ASP.NET Core applications, Web APIs, and microservices.
- Implement complex tax-related modules (filing, reconciliation, assessments, invoicing, etc.).
- Integrate with government platforms, payment gateways, and ERP systems.
- Define system architecture and ensure compliance with best practices in performance, scalability, and security.
- Optimize database structures and queries for large-scale taxation and financial data processing.
- Work closely with tax experts, analysts, and business stakeholders to design compliant solutions.
- Mentor junior developers and enforce clean code, testing, and CI/CD practices.
- Conduct code reviews, performance testing, and release management.
- Design modules for taxpayer self-service portals, e-invoicing engines, audit trails, andcompliance reporting.
- Ensure solutions align with statutory requirements and evolving tax regulations. Keep up with global e-taxation practices and recommend improvements.
Qualifications
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
- Minimum 10 years in C# .NET development, with at least 4–5 years in taxation, revenuecollection, or financial compliance solutions.
- Strong expertise in .NET 6/7, C#, ASP.NET Core, Entity Framework, LINQ.
- Proficiency in SQL Server / PostgreSQL – complex queries, stored procedures, performance tuning.
- Experience in Security & Authentication: OAuth2, JWT, IdentityServer, RBAC. Experience with Cloud Deployments: Azure or AWS.
- Proven experience with microservices, Docker/Kubernetes, and CI/CD pipelines. Ability to work on large-scale, high-volume financial or tax systems.
Preferred Skills
- Exposure to international taxation/e-filing platforms (HMRC MTD, IRS MeF, India GSTN, etc.).
- Experience with payment settlement systems (NIBSS, Remita, Stripe, PayU, etc.). Knowledge of message queues (Kafka, RabbitMQ, NATS).
- Strong stakeholder engagement and communication skills. Contract Details
Method of Application
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