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Senior .Net Developer

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Onsite

Senior .Net Developer

Teknowledge

Senior .Net Developer

Skills

SQL QueriesMongoDBReactVueTypescript.NETCybersecurityData AnalysisAIAWSJavascriptAzure

1 month ago

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Important information


Contract type:

Permanent

Location:

Lagos, Nigeria

Work mode:

Onsite

Published on:

21 September 2026

What they need


Overview:

We are seeking a highly skilled and experienced Senior .NET developer with a deep understanding of distributed systems architecture and a proven track record of building large-scale, enterprise-grade applications. You possess expertise in .NET technologies, including MVC, Core, and REST APIs, and are an expert in both JavaScript and TypeScript. You have a passion for innovation and enjoy contributing to the team's success by mentoring colleagues and improving development practices.

At TeKnowledge, your work makes an impact from day one. We partner with organizations to deliver AI-First Expert Technology Services that drive meaningful impact in AI, Customer Experience, and Cybersecurity. We turn complexity into clarity and potential into progress—in a place where people lead and tech empowers.

You’ll be part of a diverse and inclusive team where trust, teamwork, and shared success fuel everything we do. We push boundaries, using advanced technologies to solve complex challenges for clients around the world.

Here, your work drives real change, and your ideas help shape the future of technology. We invest in you with top-tier training, mentorship, and career development—ensuring you stay ahead in an ever-evolving world.

Why You’ll Enjoy It Here:

  • Be Part of Something Big – A growing company where your contributions matter.
  • Make an Immediate Impact – Support groundbreaking technologies with real-world results.
  • Work on Cutting-Edge Tech – AI, cybersecurity, and next-gen digital solutions.
  • Thrive in an Inclusive Team – A culture built on trust, collaboration, and respect.
  • We Care – Integrity, empathy, and purpose guide every decision.

We’re looking for innovators, problem-solvers, and experts ready to drive change and grow with us.

We Are TeKnowledge. Where People Lead and Tech Empowers.

Responsibilities:

  • Design, develop, and deploy high-quality, scalable API services and data integrations
  • Support the development and maintenance of Auto Scale Services, Analytics, Jobs, and other functionalities
  • Collaborate with the team to define the technical and architectural roadmap for the platform
  • Design and architect core backend and frontend software components
  • Analyze and improve the efficiency, scalability, and stability of various system resources
  • Troubleshoot and resolve complex production incidents across the technology stack
  • Develop and maintain web applications using best practices and high-quality coding standards
  • Research and stay up-to-date on emerging technologies
  • Multitask effectively and collaborate on multiple web projects with other team members
  • Adhere to established software development processes, coding conventions, and Scrum methodologies
  • Assist the development team with unit testing and cross-testing activities
  • Provide support and mentorship to colleagues and collaborate effectively with clients

Qualifications:

  • Bachelor’s degree in computer science or a related field
  • 7+ years of experience as a developer
  • Deep expertise in distributed systems architecture
  • Proven track record of working with Microsoft Azure, with proficiency in Azure service bus, Key Vault, Azure AD, App registrations, etc.
  • Expert knowledge in both JavaScript and TypeScript
  • Expertise in at least 2 popular front-end frameworks (Angular/React/Vue.js, etc.)
  • Ability to self-manage, prioritize effectively, and focus on the business impact of your work
  • Passion for learning new technologies and a strong capacity for independent learning
  • Strong attention to detail
  • Experience in building large-scale systems
  • Ability to analyze performance and alleviate performance bottlenecks
  • Proven track record of delivering commercially viable software products
  • Experience with cloud solution architecture (Azure or AWS) is a plus
  • Familiarity with NoSQL databases like MongoDB will be an added advantage
  • Tech Stack: .Net Core, React, SQL, Azure, and Devops (Good to have)

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