It’s fun to work in a company where people truly BELIEVE in what they’re doing!
Fullsteam is a leading provider of vertical software and embedded payments technology dedicated to helping businesses flourish by providing their customers with seamless experiences. With a dynamic and growing team of over 1,900 employees, we are committed to driving innovation and delivering best-in-class software and payment solutions that empower small and medium-sized businesses across numerous industries. Our purpose is to help our customers grow their businesses and delight their customers. Join us and be a part of a forward-thinking company that values growth, excellence, and the success of our clients.
PEAK 15 Systems (
www.peak15systems.com),
part of the Fullsteam organization, is a growing software company that delivers a cloud-based management system to the travel industry. Our customers include Travel + Leisure Magazine World’s Best Award Winners National Geographic Expeditions, Micato Safaris, and Butterfield & Robinson who use the system to craft unique itineraries, process bookings, streamline operations, and manage customer and vendor relationships.
Job Summary:
As a Senior Software Engineer at PEAK15 Systems, you will be at the forefront of designing and developing both front-end and back-end solutions, ensuring seamless integration and optimal performance. You will collaborate closely with product managers, UI designers, and fellow developers to create user-centric products. Your role will also involve maintaining production systems, participating in on-call rotations, and engaging in DevOps practices to enhance our technology and processes.
In this dynamic role, you will take ownership of modernizing existing applications from .NET 4.7.2 to .NET 8 Core, while also contributing to continuous improvement initiatives. Your ability to work independently, provide accurate estimates, and meet deadlines will be crucial. Additionally, you will actively participate in an Agile working environment, influencing projects across the organization and driving innovation. Join us in building solutions that make a difference in a supportive and inclusive workplace.

Primary Responsibilities:

• Design and Develop Solutions: Create and implement both front-end and back-end code, database scripts, and production maintenance tasks.
• Collaborate with Team Members: Work closely with the product manager, UI designer, and other developers to deliver high-quality solutions.
• Production Support: Participate in on-call rotations to provide production support and ensure system reliability.
• DevOps and Continuous Improvement: Engage in DevOps practices, contribute to testing and risk management, and bring forward technology and process improvement ideas.
• Modernization and Maintenance: Maintain existing applications and assist in modernizing them from .NET 4.7.2 to .NET 8 Core.

Skills & Competencies:

• Technical Proficiency: Strong experience with web UI frameworks (Razor or React), C#, MSSQL, and Azure.
• Problem-Solving: Ability to design and develop effective solutions and work collaboratively to resolve issues.
• Self-Driven: Demonstrates initiative and the ability to work independently while meeting deadlines and providing accurate work estimates.
• Agile Methodology: Experience working in an Agile environment, participating in team meetings, and contributing to team goals.
• Communication and Collaboration: Excellent communication skills to effectively collaborate with cross-functional teams and impact projects across teams.

Minimum Qualifications:

• Education: Bachelor’s degree in Computer Science, Engineering, or a related field.
• Experience: Minimum of 5 years of experience in software development, with a focus on both front-end and back-end technologies.
• Technical Skills: Proficiency in C#, web UI frameworks (Razor or React), MSSQL.
• DevOps Knowledge: Hands-on experience with a cloud provider (Azure/AWS/GCP).

Fullsteam supports an inclusive workplace that values diversity of thought, experience, and background. Fullsteam is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, ancestry, age, physical or mental disability, sex, sexual orientation, gender identity/expression, pregnancy, veteran status, marital status, creed, status with regard to public assistance, genetic status or any other status protected by federal, state, or local law.

• Design and Develop Solutions: Create and implement both front-end and back-end code, database scripts, and production maintenance tasks.
• Collaborate with Team Members: Work closely with the product manager, UI designer, and other developers to deliver high-quality solutions.
• Production Support: Participate in on-call rotations to provide production support and ensure system reliability.
• DevOps and Continuous Improvement: Engage in DevOps practices, contribute to testing and risk management, and bring forward technology and process improvement ideas.
• Modernization and Maintenance: Maintain existing applications and assist in modernizing them from .NET 4.7.2 to .NET 8 Core