Note: The job is a remote job and is open to candidates in USA. INFUSE is a company focused on intelligent automation solutions, and they are seeking a Senior Full Stack .NET Developer. In this role, you will drive the development and maintenance of internal automation products while collaborating with cross-departmental teams to align architectural solutions.
Responsibilities
- Act as a technical anchor: support team members with architectural questions, implementation approaches, and resolving technical blockers
- Help define and elevate engineering standards, including code review guidelines, release workflows, and technical documentation expectations
- Design and develop robust backend services, web tools, APIs, and deep integrations using C# / .NET
- Build and support responsive frontend functionality using JavaScript / TypeScript and modern frameworks
- Refactor and modernize legacy automation logic, gradually migrating unstable or manual workflows into scalable, code-based solutions
- Optimize database structures, data flows, and service-to-service communication
- Lead production issue investigations, performing root-cause analysis and system stabilization
- Partner closely with other technical departments (Platform, DevOps, Data, and Backend teams) to align on infrastructure, security, and API standards
- Clearly communicate technical and non-technical requirements across departments to ensure IA solutions fit seamlessly into the global company ecosystem
Skills
- Strong commercial experience with C# and the .NET ecosystem, with a deep understanding of backend architecture and REST API design
- Solid web development skills (HTML, CSS, JavaScript / TypeScript) paired with hands-on experience in at least one modern framework (Vue.js, React, or Angular)
- Proven track record of working with system integrations, data exchange, and API-based communication. Ability to safely refactor legacy systems without disrupting existing business processes
- Deep familiarity with Git, advanced branching strategies, code reviews, and release pipelines
- Strong debugging skills with a solid understanding of logging, monitoring, and production support workflows
- At least B2 level of English. Ukrainian and/or Russian fluency is a must
- Experience with MongoDB or other NoSQL databases
- Familiarity with Python for lightweight automation, scripting, parsing, or data processing
- Experience with browser automation and scraping tools (Playwright, Selenium, UiPath, RPA)
- Hands-on experience with AI/LLM integrations, prompt-based workflows, or model-based decision logic
- Understanding of Docker, CI/CD pipelines, cloud infrastructure, or workflow automation tools like n8n
- Previous experience acting as a Tech Lead or Mentor on small-to-medium projects
- Experience with SignalR, Windows Services, Azure, ASP.NET
Benefits
- Impact: You will build tools that directly improve the daily lives and efficiency of our internal teams.
- Growth: Opportunity to step into technical leadership while working with cutting-edge automation and AI trends.
- Full Remote, Work schedule: Monday-Friday, from 10 AM to 7 PM EEST (incl. 60-min break)
- Opportunity to work with cutting-edge AI and cloud solutions
- Long-term B2B collaboration
- Paid sick leave, vacation, and public holidays
- Reduced Fridays during the summer
Company Overview