Job description

Client: Banking industry

Location: Warsaw, Poland

Remote work: Remote

Project language: English

Project length: Long-term cooperation

Start: Flexible

Assignment type: B2B

We are seeking a highly skilled Senior .NET Developer with proven experience in cloud-native application development. The ideal candidate will possess a robust background in .NET development, particularly within cloud environments such as AWS. Emphasis will be placed on delivering high-quality software solutions while providing technical leadership to junior team members. This role is suited for an individual who thrives in collaborative environments and has a passion for mentoring others.

Main Responsibilities:

1. Lead the design, development, and deployment of cloud-native applications on AWS.
2. Collaborate with cross-functional teams to deliver high-quality software solutions.
3. Provide technical leadership and mentoring to junior developers.
4. Full end-to-end development lifecycle
5. Native AWS application development—not just deployment
6. Setting up the AWS environment from scratch
7. API and data integration
8. Working with 5 years of historical data
9. Interfacing with 11 different departments

Key Requirements:

1. Minimum of 8 years of commercial experience working as a .NET Developer.
2. Able to guide the client on best practices in AWS and integration
3. Professional experience with Docker, Kubernetes, and good hands-on experience working within AWS (or other major cloud providers such as Microsoft Azure).
4. In-depth knowledge of .NET, REST API, and Microservices architecture.
5. Familiarity with Swagger and OpenAPI Standards.
6. Very good level of spoken and written English.

Nice to Have:

1. Experience in the banking industry.
2. Familiarity with Agile methodologies.

Knowledge of CI/CD processes.