Senior Dotnet Developer

We are looking for a Senior Dot NET Backend Developer to join the team at our client and help design, build, and scale our backend services. You will take end-to-end ownership of features, contribute to architecture decisions, and work closely with cross-functional teams.

Your responsibilities include :

Designing and implementing scalable backend services and APIs using Dot NET.

Contributing to high-level architecture discussions and proposing reliable, efficient solutions.

Working with AWS cloud services and deploying / maintaining infrastructure.

Using Terraform to manage Infrastructure-as-Code in a version-controlled, reproducible manner.

Managing PostgreSQL databases - including schema design, optimisation, indexing, performance tuning, and query optimisation.

Collaborating closely with frontend, mobile, and data teams to deliver integrated features.

Ensuring high-quality code through testing, reviews, and best practices.

Monitoring and optimising performance, reliability, and cost of backend systems.

Operating in a startup-like environment where ownership and proactive problem-solving are key.

Requirements : Must-Have Skills :

5+ years of professional experience building backend applications using .NET / C#.

Strong experience with PostgreSQL — schema design, performance tuning, indexing, and query optimisation.

Hands-on experience with AWS services (EC2, Lambda, S3, RDS, VPC, etc.).

Practical experience with Infrastructure as Code (Terraform).

Deep understanding of REST API design, microservices, distributed systems, and data modelling.

Experience with unit testing, integration testing, CI / CD pipelines, and code reviews.

Ability to independently drive features end-to-end and thrive in a fast-paced startup environment.

Strong logical reasoning, problem-solving ability, and clear communication skills.

Comfortable working remotely and collaborating across time zones (focus on USA & Europe).

Good-to-Have Skills :

Experience with Docker, Kubernetes, or similar container environments.

Exposure to serverless architectures (AWS Lambda, API Gateway).

Familiarity with observability tools (CloudWatch, Prometheus, Grafana).

Prior experience working in industrial, manufacturing, or OEM-related SaaS systems.

Knowledge of DevOps, system reliability, and performance tuning.

Why join us :

Competitive salary and benefits package.

Flexible working hours.

A collaborative and inclusive team culture.

Opportunities for professional growth and development.

Exposure to cutting-edge technologies and projects.