
1001 - 5000 employees
🚘 Automotive
🏥 Healthcare
📦 Logistics
Automotive • Healthcare • Logistics
Fullsteam is a leading provider of modern and scalable payments technology integrated with vertical software to offer industry-specific features and end-to-end business management systems. It delivers mission-critical infrastructure and technology, empowering a wide range of niche industries such as automotive, healthcare, recreation, and self-storage. Fullsteam's cloud-first payments technology is designed for secure, seamless integration with other vertical software, transforming how various industries conduct business. The company also offers membership and event management software for nonprofits, as well as ERP solutions for B2B markets.
🔥 1 minute ago
🇺🇸 United States – Remote
💵 $90k - $120k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
👻 Ghost score 0%
Where this job comes from
Posted on Fullsteam's careers page, not through a job board
First seen by Remote Rocketship 1 minute ago

1001 - 5000 employees
🚘 Automotive
🏥 Healthcare
📦 Logistics
Automotive • Healthcare • Logistics
Fullsteam is a leading provider of modern and scalable payments technology integrated with vertical software to offer industry-specific features and end-to-end business management systems. It delivers mission-critical infrastructure and technology, empowering a wide range of niche industries such as automotive, healthcare, recreation, and self-storage. Fullsteam's cloud-first payments technology is designed for secure, seamless integration with other vertical software, transforming how various industries conduct business. The company also offers membership and event management software for nonprofits, as well as ERP solutions for B2B markets.
• Modernize an existing C++ desktop application by migrating functionality to a web-based .NET solution • Collaborate with cross-functional teams to analyze requirements, design solutions, and develop software applications using .NET, C++, and C# • Participate in code reviews and identify code refactoring candidates • Evaluate and integrate AI capabilities into applications and business workflows • Write clean, scalable code using software development best practices and object-oriented programming techniques such as dependency injection • Debug and resolve technical and performance issues • Use AI-assisted development tools such as Claude, validating outputs for accuracy, security, and quality • Perform unit and integration testing • Support application deployment and evaluate performance • Implement testing, monitoring, and validation practices for AI integrations • Maintain, support, and enhance existing systems and platforms • Collaborate with product, QA, and stakeholders to gather requirements and translate business needs into technical solutions • Communicate technical approaches, implementation considerations, and risks associated with AI solutions
• Experience with C++, ASP.NET Core, Web APIs, JavaScript/TypeScript, and modern web frameworks • Experience with back end RESTful APIs • Knowledge of security best practices such as OWASP • Familiarity with Microsoft Azure • Exceptional analytical and problem-solving skills • Excellent verbal and written communication skills • Ability to work independently and in a team environment • Ability to develop maintainable code from written requirements using industry standards • Ability to meet deadlines in a fast-paced environment • Ability to maintain productivity, communication, and collaboration while working remotely, including proficiency in remote tools such as Teams, time management, and self-discipline • Bachelor's Degree in computer science, Software Engineering or equivalent • 5+ years of full stack development experience • 5+ years of experience in C#, .NET websites, and object-oriented programming • 5+ years of experience in SQL Server or similar RDBMS • Experience with microservice architecture • Basic understanding of AI technologies, including generative AI, large language models (LLMs), or AI service APIs, with the ability to support integration into software applications • Experience as an AI Engineer a plus
Apply NowImprove your chances of getting an interview by checking your resume score before you apply.
🔥 57 minutes ago
Supervising iOS engineers developing communication devices and support tools at PRC-Saltillo. Mentoring the team and guiding safe, maintainable Swift applications.
🔥 1 hour ago
Senior Pega developer building scalable PRPC applications for Accenture Federal Services. Supporting US federal agencies through automation, testing, integration, and performance optimization.
🔥 2 hours ago
Senior Associate Software Engineer supporting cloud infrastructure and applications for InsuraMatch, Travelers’ online insurance comparison agency. Building secure solutions for analytics, routing, and customer growth.
🇺🇸 United States – Remote
💵 $87.8k - $144.8k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
🔥 2 hours ago
Security Software Engineer strengthening Tailscale’s secure networking software. Auditing features, applying threat modeling, and implementing security and privacy improvements across the codebase.
🇺🇸 United States – Remote
💵 $163k - $226k / year
💰 $100M Series B on 2022-05
⏰ Full Time
🟡 Mid-level
🟠 Senior
🧑💻 Full-stack Engineer
🔥 2 hours ago
Senior full-stack developer building React and ASP.NET systems for CACI’s U.S. Navy Reserve mission. Developing cloud-hosted applications, databases, CI/CD pipelines, and automated tests.
🇺🇸 United States – Remote
💵 $98.5k - $206.8k / year
🔥 Funding within the last year
💰 $500M Post-IPO Debt on 2026-02
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer