> Markdown version of [/jobs/ext/3320707-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/3320707-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior .NET Developer

- **Company:** EPAM Systems, Inc.
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, .NET Framework, Agile Methodology, Amazon Web Services, Unit Testing, C Sharp (Programming Language), Cloud Computing, Code Review, Relational Databases, Software Design Patterns, DevOps, Performance Tuning, Scrum Methodology, Systems Development Life Cycle, Query Optimization, Cloud Services, Software Engineering, Software Systems, Strategies of Testing, Transact-SQL, Test-Driven Development (TDD), Delivery Pipeline, Git, Containerization, Gitlab-ci, Kubernetes, Cloud Migration, Software Coding, Serverless Computing, Docker, Jenkins, Microservices
- **Published:** September 23, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=d3fb500d2e2bdda0

## About the Role

* 8+ years of experience in professional software development
 * Proven experience delivering complex software solutions in leadership capacity
 * Strong understanding of software design patterns and testing methodologies
 * Expertise in C# and strong T-SQL experience, including query optimization and schema design
 * Extensive knowledge of relational databases and performance tuning
 * Hands-on experience with major cloud platforms (AWS preferred) and cloud-native services
 * Familiarity with containerization (Docker, Kubernetes)
 * Knowledge of CI/CD pipelines and tools like Git, Jenkins, or GitLab CI
 * Excellent analytical, problem-solving, and communication skills
 * Ability to work effectively in Agile environments

Nice to have

 * Experience in financial markets or regulated industries
 * Strong knowledge of security and compliance standards
 * Background in cloud migration and microservices design
 * Familiarity with DevOps and SRE best practices
 * Experience designing cloud solutions or architecture

## Description

* Develop high-quality software and maintain technical documentation
 * Collaborate with product owners and architects to implement robust solutions
 * Provide accurate estimates and delivery timelines for software features
 * Identify, prioritize, and execute tasks across the SDLC
 * Build unit tests and follow test-driven development practices
 * Deliver clean, efficient, and maintainable code aligned with coding standards
 * Automate recurring tasks using appropriate tools and scripting
 * Mentor junior developers through design guidance and code reviews
 * Participate in backlog grooming and sprint planning sessions
 * Ensure software complies with modern technologies and best practices


## Related Videos

- [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94)
- [Shifting Stress to Progress— Understanding DevOps to do DevOps Better](https://www.wearedevelopers.com/videos/268-shifting-stress-to-progress-understanding-devops-to-do-devops-better)
- [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered)
- [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company)
- [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews)
- [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider)

## Related Articles

- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)
- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)