Senior ASP.NET Backend Developer

Lagos Full-time Undisclosed
Job Description
Job description

Industry

IT Services and IT Consulting

Job Title:
Senior ASP.NET Back-end Developer

Location:
Lagos Island , Lagos State

Job Type:
On-site

Employment type:
Full-time

Job Summary

TM30 Global Limited is looking for an experienced Senior ASP.NET Back-end Developer to join our team. The successful candidate will be responsible for designing, developing, and maintaining high-performance back-end applications that support our business operations. This role requires a deep understanding of C#, ASP.NET Core, RESTful APIs, and microservices architecture.
Key Responsibilities

As a back-end ASP.NET Developer, your roles and responsibilities include but not limited to:

•⁠ ⁠Supporting the development of enterprise application

•⁠ ⁠Designing and implementing microservices architectures

•⁠ ⁠Independently identify technical solutions for business problems, directly contribute to conceptual design, and routinely collaborative with enterprise/application architects, database

Qualifications:

Education:

•⁠ ⁠Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
Requirements:

•⁠ ⁠5+ years of hands-on experience in ASP.NET back-end development.

•⁠ ⁠Proficiency in ASP.NET, with a good understanding of its ecosystems.

•⁠ ⁠Knowledge of relevant expertise in Artificial Intelligence is an added advantage.

•⁠ ⁠Sound knowledge of object-oriented programming (OOP) patterns and concepts.

•⁠ ⁠Familiarity with different design and architectural patterns

•⁠ ⁠Basic understanding of the concepts of MVC (Model-View- Controller)Pattern, Entity Framework and RESTful web services.

•⁠ ⁠Relevant knowledge of ASP.NET GUI frameworks according to project requirements.

•⁠ ⁠Experience in the payment system ecosystem.

•⁠ ⁠Experience in the fintech space.

•⁠ ⁠Experience in handling external and embedded database.

•⁠ ⁠Understanding basic design principles behind a scalable application.

•⁠ ⁠Skilled at creating database schemas that characterize and support business processes.

•⁠ ⁠In-depth knowledge of code versioning tools, for instance, Git

•⁠ ⁠Expertise in continuous integration.

•⁠ ⁠Familiarity with message queues (Kafka, RabbitMQ) and event-driven architecture.

•⁠ ⁠Proficiency in database management using SQL (MSSql, MySQL, PostgreSQL, Oracle) and NoSQL (MongoDB, Redis).

•⁠ ⁠You must be familiar with ISO8583, Experience working on Transaction Authorization and Settlement.

•⁠ ⁠Experience in development of Payment Solutions.

Benefits:
• Competitive salary.
• HMO, Pension, Staff lodge, Communication allowance and others.

How to Apply:
Interested candidates are invited to submit their resume and cover letter to: hr@tm30.net with the subject line "
Senior ASP.NET Back-end Developer
" Applications will be reviewed and candidate that meets our requirements will be contacted.
Sponsored Reseller Web hosting
Share this Job
Job Snapshot
  • Posted: Jul 12, 2026
  • Job Type: Full-time
  • Location: Lagos
  • Source: External