.NET Developer (Maintenance + Development + On-Call Support)

Job Opportunity: Senior .NET Developer (Maintenance + Development + On-Call Support)

Project Model

Maintenance + ongoing development + flexible after-hours/weekend support

Start Date: March 30, 2026

We are looking for a strong .NET developer who can work aligned with Eastern Time (ET) and provide weekend/on-call coverage as part of a shared monitoring setup.

What We Offer

Join our thriving high-tech development business that is rapidly expanding, serving a diverse clientele across Europe and North America.

We value synchronicity and flexibility and are always open to aligning schedules in a way that works for both the team and the candidate.

• Compensation in US dollars (contractor position)

• Fully remote role — work from anywhere

• Long-term collaboration opportunity

• Exposure to modern AWS cloud technologies

• A collaborative and cross-functional environment

Role Overview

This role combines:

• Maintenance of existing systems

• Ongoing development

• Extended support coverage in coordination with the US team

Monitoring and on-call support are part of the model, but not the primary responsibility. The candidate will actively contribute to development and system improvements.

Key Expectations

• Availability to work flexible after-hours schedules, including partial overlap with the US (ET) team.

• Weekend availability within a mixed monitoring/on-call model (final structure to be aligned individually).

• Strong technical expertise and excellent problem-solving skills.

• Very good written and spoken English.

Example Schedule (Reference Only)

Final timetable will be defined once onboarded and aligned with team needs.

• Monday–Friday: 7 am – 9 pm ET (active monitoring distributed across shifts)

• Saturday:

  • 9 am – 5 pm ET (active monitoring)

  • 5 pm – 9 pm ET (on-call for urgent escalations)

• Sunday:

  • 9 am – 5 pm ET (on-call)

Responsibilities

• Maintenance and enhancement of existing CRM functionalities.

• Contribute to ongoing feature development.

• Extend the teams support coverage window.

• Handle after-hours requests and urgent issues when required.

• Work with modern AWS-based cloud infrastructure.

Technical Requirements

• [X+] years of experience in software development.

• Strong experience with:

  • .NET (Web)

  • ASP.NET Web API

• Experience working with:

  • AWS (CDK, Lambdas)

  • SQL, SQL Server, PostgreSQL

  • Kafka

  • Docker

  • GitHub Actions

  • Terraform

• Solid understanding of design patterns and clean architecture principles.

Extra Points

• Experience working in support + development hybrid models.

• Comfort operating in distributed teams with US time zone overlap.

• Personal technical projects demonstrating initiative and ownership.

• Strong communication skills and ability to work in multidisciplinary environments.

If you are looking for a technically solid role that combines development with real ownership and operational impact, we would love to hear from you.

Please submit your CV and lets explore how you can contribute to 1950Labs success.