Orion Innovation is a premier, award-winning, global business and technology services firm.  Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity.  We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.

Tech stack: Node.js, React, Stripe SDK
Location: Remote or Hybrid
Seniority level: Mid to Senior

About the Role:
We are seeking for two Full Stack Developers to build a minimum viable product (MVP) for a next-generation payments module. This solution will integrate Stripe for secure and flexible payment handling within a SaaS ecosystem. You will be responsible for implementing full stack features, focusing on seamless transaction flows, user interface responsiveness, and system reliability.

Key Responsibilities:

  • Develop full stack features using Node.js (backend) and React (frontend)
  • Integrate Stripe SDK to handle secure payments, subscriptions, and invoicing
  • Implement responsive user interfaces for payment forms and history views
  • Design APIs and microservices to support real-time financial operations
  • Ensure secure handling of sensitive user and transaction data (PCI-DSS standards)
  • Collaborate with design and QA teams to validate and optimize user experience
  • Handle edge cases, retries, and failure logging for payment transactions
  • Document workflows, integration points, and error-handling logic

Required Skills & Experience:

  • 4+ years of experience as a Full Stack Developer
  • Proven integration experience with Stripe SDK or other payment platforms
  • Strong React.js skills, including hooks, reusable components, and state handling
  • Proficiency in Node.js with Express or similar frameworks
  • Experience working with REST APIs, webhooks, and secure data handling
  • Familiarity with TypeScript, Git, and CI/CD pipelines
  • Understanding of payment workflows, subscriptions, and reconciliation logic
  • Comfortable working in Agile/Scrum teams and startup-like delivery pace
  • Excellent attention to detail, troubleshooting, and analytical skills

Nice to Have:

  • Experience with other payment providers (Adyen, Braintree, PayPal)
  • Prior work on MVPs or early-stage fintech products
  • Familiarity with logging/monitoring tools for financial systems

What we offer:

  • Dynamic and supporting international teams.
  • Regular assessments and performance reviews. You will have the opportunity for promotion, bonuses and a raise in accordance with the pace at which you develop and your performances.
  • Hybrid or office work.
  • 20-25 vacation days per year.
  • 4 days of sick leave (100% paid)
  • Equipment for work, laptop and all necessary additions.
  • Access to trainings and courses.
  • Private health insurance.
  • FIT Pass card for many sports’ facilities

Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

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Location

Belgrade, Serbia

Job Overview
Job Posted:
1 week ago
Job Expires:
Job Type
Full Time

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