Role Description We are seeking a talented and experienced Senior Full Stack Developer (.NET) to join our growing team. The ideal candidate will have strong expertise in building scalable web applications using modern .NET technologies and frontend frameworks, with a solid understanding of software architecture principles, design patterns, and best development practices. The successful candidate will be involved in the full software development lifecycle, from requirements analysis and system design to development, testing, deployment, and maintenance. Qualifications - Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. Requirements - Minimum 5 years of hands-on experience in full-stack software development. - Strong experience with .NET Core and ASP.NET MVC. - Proficiency in Microsoft SQL Server (MSSQL). - Strong knowledge of JavaScript, TypeScript, CSS, and modern web development practices. - Experience with Angular framework. - Solid understanding of Domain-Driven Design (DDD). - Strong knowledge of Clean Architecture and Onion Architecture principles. - Hands-on experience with Entity Framework Core. - Strong understanding and practical application of Design Patterns and SOLID principles. - Experience working with the ABP Framework. - Experience developing applications using Razor Pages. - Familiarity with RESTful APIs and web services. - Experience with source control systems such as Git. Company Description

Role Description Are you ready to kick-start your career in a project that blends cutting-edge technology with real-world impact? We are looking for a Junior Full Stack Developer to join our remote team and help build a next-generation e-commerce fulfillment platform for one of Europe’s largest logistics companies. At Sigma Software, we value curiosity, collaboration, and continuous learning. You’ll work in a supportive environment where innovation is encouraged, and your ideas matter. This is a great opportunity to grow your skills in both back-end and front-end development while exploring AI-assisted coding tools in a production setting. Why join us? You’ll be part of a global team delivering impactful solutions, using modern technologies, and shaping the future of logistics. Project You will contribute to the development of a next-generation e-commerce fulfillment platform designed to automate and optimize order processing, inventory management, and delivery tracking. The solution leverages modern web technologies and AI-assisted development tools to ensure scalability and efficiency. This is a chance to work on a high-impact product in a collaborative, Agile environment. Job Description - Develop and maintain robust software applications using TypeScript/JavaScript, Node.js, Nest.js, and React. - Implement new functionality from scratch, such as role-based access control services, API integrations, and endpoint development, under the guidance of Senior Developers. - Collaborate closely with stakeholders to define, design, and deliver new features. - Work in an AI-augmented development environment, leveraging tools like Claude Code, Cursor, and Microsoft Copilot. - Participate in code reviews, ensuring code quality and maintainability. - Contribute to continuous improvement of development processes and team collaboration practices. - Follow Agile/SCRUM methodologies and actively participate in ceremonies. Qualifications - Commercial experience in software development with a focus on TypeScript/JavaScript stack. - Proven experience with Node.js, React.js, and REST API development. - Familiarity with AI-assisted coding tools (Claude Code, Cursor, Microsoft Copilot, or similar). - Ability to write effective prompts for AI-generated code and refactoring. - Experience preparing code for AI-assisted review and translating AI-generated specifications into implementation tasks. - Strong debugging and validation skills for AI-generated code. - Excellent communication and multitasking abilities. - Strong problem-solving and decision-making skills with a results-oriented mindset. - Analytical thinking and solid technical judgment. - Ability to quickly understand existing digital products and architectures. - Experience working in SCRUM teams. - Fluent English. Will Be a Plus - Experience integrating and working with design systems (Tailwind, Storybook). - Proven experience with AI-augmented development (pet projects, certifications). - Experience in AI-assisted requirements breakdown and task decomposition (e.g., spec-kit, BMAD). Personal Profile - Collaborative mindset and willingness to learn. - Interest in backend development with readiness to work across the full stack. - Passion for quality, clean code, and continuous improvement. - Adaptability to work in a dynamic, AI-driven development environment.

• Own the process from hardware arrival through power-on, configuration, validation, and documentation. • Create system configuration plans, defining and executing power-on and burn-in procedures. • Perform firmware and BIOS/UEFI updates, and implement OS/hypervisor images and automation. • Collaborate closely with Program Management, Account Coordinators, Production Engineering, Manufacturing, System Verification, Sales Engineering, and clients to provide a high-quality project experience.

• Lead pod delivery end-to-end: backlog refinement, technical breakdown, implementation, review, and release. • Design and build agentic orchestration pipelines — e.g. a bug reported in Slack or Plane flowing through triage, context gathering, fix attempt, PR creation, and automated review before a human merges. • Wire agentic review triggers into PR and CI/CD workflows: security analysis, bug-risk review, test gap detection, dependency checks — with clear pass/fail/escalate behaviour and auditability. • Use AI-assisted development responsibly across coding, testing, debugging, refactoring, documentation, and code review — coaching the pod without bypassing engineering fundamentals. • Ship production-visible outcomes early and codify what works into standards, guardrails, and tooling choices the wider org can adopt. • Provide pragmatic technical leadership on pod-owned work and high-risk cross-cutting decisions; advise (not own) wider platform architecture. • Lead one high-leverage modernisation path the pod can execute — including assessment of our .NET Core 2.1 estate and a pragmatic upgrade recommendation. • Improve the pod’s path to production: Git workflows, CI/CD (Jenkins and/or GitHub Actions), testing expectations, and quality gates — then propose rollouts others can follow. • Grow the pod: hiring, onboarding, scrum maturity, and mentorship across distributed and offshore engineers. • Ensure everything ships with fintech-grade security, compliance, auditability, and operational discipline — including careful evaluation of AI vendor and tooling risk.