Full Stack Developer jobs in Modiin-Maccabim-Reut

Join a nationwide organization providing financial, digital, and logistics services to millions of customers, and take part in delivering complex technology projects within the financial and digital services domain. We are looking for an experienced Full Stack Developer to join our development team and take ownership of complex core systems. The role involves end-to-end development, maintenance and modernization of existing applications, and complex integrations with hardware devices, financial systems, and legacy environments. What You'll Do Develop, maintain, and enhance Web and Desktop applications using C#, VB.NET, JavaScript, and HTML. Develop and maintain software components written in C++. Design and implement integrations with peripheral hardware, including printers, scanners, and document readers. Develop and maintain integrations with payment processing and credit card systems, including SHVA and Credit Guard. Work with enterprise Mainframe systems and legacy applications. Troubleshoot complex technical issues and take ownership of existing codebases and development processes. Requirements 3+ Years hands-on experience in Full Stack development (Frontend and Backend) - Must Strong proficiency in C#, VB.NET, JavaScript, and HTML - Must Hands-on development experience with C++ - Significant advantage Experience integrating peripheral hardware using drivers, SDKs, scanners, or POS printers - Significant advantage Experience with payment processing and credit card systems, particularly SHVA and Credit Guard - Significant advantage Familiarity with Mainframe environments - Significant advantage Ability to work independently, understand complex legacy code, and solve technical challenges. Strong interpersonal skills, teamwork, and a high level of ownership.

Description Bagira is a leader in training and simulation systems, delivering mission-critical solutions used by hundreds of thousands of soldiers across 80+ sites worldwide. We are building cloud-based applications and are looking for a Senior Full Stack Developer (Frontend-Oriented) to lead frontend architecture and user-facing experiences while also contributing across the stack with .NET services and APIs. In this role, you will take end-to-end ownership of features, drive technical decisions, collaborate closely with cross-functional teams, and deliver scalable solutions from development through production support. This is a full-time position, based at our headquarters in Modi'in. What will you do? • Own frontend architecture and take end-to-end ownership of user-facing features: from design and implementation to deployment and production support • Collaborate closely with UX/UI teams to build high-quality, accessible, and intuitive user experiences • Lead frontend architecture and standards: component patterns, state management, routing, form strategy, error handling, and observability • Build modern web applications using modern frontend technologies, with strong focus on performance, usability, accessibility, and clean architecture • Drive API-first collaboration: define contracts, versioning, validation, and resilient client behaviour • Collaborate with Product, QA, DevOps, and cross-functional engineering teams in a dynamic matrix environment • Improve engineering standards through code reviews, mentoring, and technical leadership • Troubleshoot production issues across the stack, perform root cause analysis, and implement durable fixes • Participate in technical planning, estimations, and architecture discussions while influencing engineering and product decisions Requirements • 6+ years of professional software development experience, with significant ownership of frontend architecture and delivery in modern web applications- Must • Strong expertise with modern Frontend technologies and TypeScript, including component design, state management, routing, forms, and performance optimization- Must • Working proficiency in backend development with .NET: building and consuming REST APIs, authentication/authorization (e.g., JWT/OAuth), integrations, and background processing concepts- Must • Solid frontend engineering practices: unit/integration testing, end-to-end testing, accessibility, responsive design, and code quality tooling (linting/formatting)- Must • Hands-on experience with AI-assisted development tools such as Copilot, Cursor, or similar. • Experience with frontend build and runtime performance: bundlers (e.g., Webpack/Vite), code splitting, caching strategies, and profiling/debugging in the browser • Experience with cloud application development and operations (AWS, Azure), including deploying and operating services and understanding frontend hosting/CDN fundamentals. • Experience with relational and non-rational databases (SQL Server, PostgreSQL, MongoDB, etc.), data modelling, and query basics to debug end-to-end flows • Comfortable with CI/CD pipelines, source control (Git), and modern development workflow • Strong debugging skills across UI, APIs, and infrastructure layers • Excellent communication skills and ability to collaborate effectively in a matrix environment

Description 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.