Stellenbeschreibung:

This position is posted by Jobgether on behalf of Versapay. We are currently looking for a Senior FullStack Software Engineer – React & Ruby on Rails in United States.

This role offers an exciting opportunity to design and develop modern, high-quality software that directly impacts business operations and user experience. As a Senior FullStack Software Engineer, you will contribute to both frontend and backend development, collaborating with cross-functional teams to deliver scalable and secure solutions. You will participate in architectural decisions, mentor peers, and help shape the evolution of the platform. This position is ideal for engineers who thrive in a fast-paced, collaborative environment and enjoy tackling complex technical challenges with innovative solutions.

Accountabilities

In this role, you will:

• Design, develop, and maintain fullstack features across the platform using React and Ruby on Rails.
• Collaborate with Product Managers, QA, DevOps, and Customer Care teams to define, scope, and implement new features.
• Participate in code reviews, architecture discussions, and technical decision-making processes.
• Investigate and resolve performance, scalability, security, and data integrity issues.
• Contribute to research and development efforts to ensure the platform is scalable, reliable, and secure.
• Mentor junior engineers and foster a culture of continuous learning and improvement.
• Apply agile best practices, iterative planning, and test-driven development to deliver high-quality software efficiently.

Requirements

To succeed in this position, you should bring:

• 7+ years of experience in software engineering with a solid foundation in computer science, engineering, or mathematics.
• Proven experience building and shipping fullstack SaaS applications in an agile, test-driven environment.
• Expertise in React.js and modern JavaScript/TypeScript development.
• Experience with Ruby on Rails, or the ability and willingness to learn quickly.
• Strong understanding of algorithms, data structures, and system design principles.
• Excellent debugging and problem-solving skills in complex or ambiguous situations.
• Strong communication skills, both written and verbal, and a collaborative mindset.
• Experience in the Payments industry and/or knowledge of PCI/DSS compliance is a plus.

Benefits

This role offers a competitive package designed to support your growth and well-being:

• Competitive salary: $140,000 - $160,000 per year.
• Work remotely with flexible hours.
• Modern tech stack and opportunities to work on innovative, scalable solutions.
• Professional growth and mentoring opportunities.
• Collaborative, high-performing team culture that values quality and innovation.
• Access to benefits including healthcare, career advancement, and a supportive work environment.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.
🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements.
📊 It compares your profile to the job’s core requirements and past success factors to determine your match score.
🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or assessments) are then made by their internal hiring team.

Thank you for your interest!

#LI-CL1

NOTE / HINWEIS:

EN: Please refer to Fuchsjobs for the source of your application

DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung