DotNet Engineer at Tixy Services LLC

A national construction management firm is seeking a talented Senior Software Engineer to join its growing technology team. The Senior Software Engineer designs, builds, and optimizes software systems, APIs, and websites that power critical business operations across the organization. In this senior individual-contributor role, you will lead the design and delivery of scalable, cloud-based applications and integrations, applying strong software engineering practices and modern DevOps principles. Your technical depth, problem-solving ability, and collaboration skills will help evolve the company’s digital foundation, enabling data-driven decision-making and operational Excellence. Candidate Characteristics Candidates must have a strong background in Agile engineering and teamwork methodologies. They should be charismatic, motivated by end results, and have a high tolerance for ambiguity. They should focus on achieving success through people, be engaged with evolving practices, and understand the broader strategy for Agile Engineering. DESIRED TRAITS • Ability to contribute as part of a high-performing team • Ability to operate autonomously as needed • Ability to lead and mentor team members • A strong focus on enabling other people’s success • High emotional intelligence • High tolerance for ambiguity; unflappable • High integrity • Self-confidence • Driven by continuous learning • Technical ingenuity and experience • Uses business value and outcomes to guide technical decisions CORE COMPETENCIES • Committed clean coder • Strong test-first/test-driven approach • Full-stack development capability • Skilled in story writing with clear acceptance criteria and business value focus • Experience in eXtreme Programming and Domain-Driven Design • Competence in value assessment to prioritize and deliver work based on business impact • Leverages Release Planning practices to break down complex work into deliverable increments • Skilled in collaborative development, including paired/ensemble programming and code reviews • Strong verbal and written communication skills for clearly conveying ideas • Constructive conflict resolution and facilitation skills • Stakeholder management, including aligning multiple stakeholders needs • System modernization and technical debt reduction techniques • Continuous build / continuous integration / continuous delivery • Agile testing and DevOps automation • Object-oriented design (OOD) and design patterns • Software craftsperson with a broad range of techniques • Exploring and applying modern paradigms such as event-driven, reactive, or microservice architectures TECHNICAL FOCUS • Design, develop, and maintain RESTful API and Angular websites based on a domain-driven design • Build and optimize cloud-native applications in Azure • Integrate systems using message queues, event streaming, and API gateways • Work with modern frameworks such as .NET Core. • Use relational databases such as SQL Server • Apply CI/CD pipelines with Azure DevOps • Implement automated testing, code review, and observability best practices • Participate in DevOps practices including infrastructure as code using Terraform RESPONSIBILITIES • Craft and refine user stories with clear business value and acceptance criteria • Apply value assessment, release planning, and stakeholder management to ensure delivery alignment with business priorities • Apply modern software engineering principles, including modular architecture, clean code, and scalable API design. • Design, document, and maintain APIs and websites that connect internal systems • Collaborate with product and data teams to define integration patterns and performance goals • Implement secure authentication, authorization, and data protection practices across services • Facilitate collaborative development practices, including paired/ensemble programming and code reviews • Build and maintain trusted relationships with stakeholders at all levels, fostering alignment and transparency • Apply strong communication and conflict resolution skills to promote productive discussions and decision making • Provide informal mentoring and coaching to team members • Support monitoring, logging, and alerting for critical business services