Bagira is a leader in the field of training and simulation systems with a track record of delivering high-end, customized, cost-effective solutions for mission readiness. Bagira’s simulators are being used by hundreds of thousands of soldiers at more than 80 sites worldwide.
Bagira is looking for a Senior Full Stack Developer (Backend-Oriented) with a strong backend orientation to join our engineering team.
You will work on cloud-based applications in a matrix organization, taking full ownership of features from design through production. The role emphasizes backend architecture, scalability, and reliability, with frontend work focused on integration, usability, and performance.
This is a full-time position, based at our headquarters in Modi'in.
What will you do?
- Own features end-to-end: requirements, architecture, development, testing, deployment, and production support.
- Lead technical design for complex services, APIs, and integrations, considering scalability, performance, reliability, and maintainability.
- Design, develop, and maintain cloud-ready backend services using .NET (.NET Core), including REST APIs, background services, security, and data access layers.
- Drive system-level thinking across services, databases, and integrations with internal and external systems.
- Consume and maintain frontend components using modern frontend technologies, with focus on clean integration with backend services rather than heavy UI design.
- Collaborate closely with Product, QA, DevOps, and other engineering teams in a matrix environment while executing independently.
- Improve engineering standards and code quality through reviews, mentoring, and technical guidance, especially around frontend testing and maintainability.
- Troubleshoot complex production issues, perform root-cause analysis, and deliver long-term, robust fixes.
- Participate in estimations, planning, and technical decision-making, and influence the product roadmap through engineering insights.
Requirements
- 6+ years of professional software development experience, with a strong emphasis on backend development and meaningful full-stack exposure.
- Deep expertise in .NET / .NET Core, including Restful API design, background processing, authentication and authorization, and integration patterns - Must
- Strong backend design and architecture skills, including SOLID principles, clean code, modularization, and real-world system design experience.
- Frontend experience with modern frontend technologies, including component-based design, state management, routing, and API consumption.
- Hands-on experience using AI-assisted development tools (e.g., Cursor/Copilot or similar) to improve productivity, code quality, debugging, and documentation, with good judgment and security awareness.
- Experience with cloud-native application development and operations on AWS, Azure and GCP.
- Strong experience with relational and non-rational databases (SQL Server, PostgreSQL, MongoDB, etc.), data modeling, indexing, and query optimization.
- Comfortable with CI/CD pipelines, source control (Git), and modern development workflows.
- Excellent debugging skills across backend, frontend, and infrastructure layers.
- Proven ability to work independently and take ownership in a matrix organization with minimal supervision.
- Excellent communication skills and ability to present technical decisions clearly while collaborating effectively with multiple stakeholders in a matrix environment.