Middle\Senior Full-stack Engineer (Ruby, Vue)

WE ARE: StartupSoft connects top Ukrainian engineers with world-class startups from Silicon Valley and EU. Our developers work directly on the product as an integral part of the startup team.

PROJECT: A subscription and recurring billing orchestration platform built for growth: it simplifies complex billing models (e.g. usage-based, tiered, hybrid), automates invoicing and revenue recovery, ensures global tax and multi-currency compliance, and delivers analytics that drive smarter retention and revenue expansion.

It is a short-term offer for 3-6 month.

STACK: Ruby on Rails, Vue.js, JavaScript.

PROJECT STAGE: Live (2009) product.

REQUIREMENTS:

• 3+ years of professional software engineering experience in full-stack development or back-end development;
• Ruby on Rails expertise, including background jobs, ActiveRecord, and API development;
• Basic proficiency in JavaScript, HTML, CSS;
• Database knowledge, particularly with MySQL or similar relational databases;
• Experience working with agile development methodologies;
• Excellent communication skills, with the ability to collaborate across disciplines and explain complex ideas clearly.

NICE TO HAVE:

• Frontend proficiency with Vue.js or similar frameworks (e.g., React or Angular), including SPA architecture and component design;
• RESTful API design experience, including versioning, authentication, and integrations with third-party services;
• Understanding of marketing or customer engagement platforms, such as campaign management, personalization engines, or A/B testing systems;
• Experience with AWS, including deploying and scaling cloud-based applications;
• Use of Redis for caching, background jobs, or session management;
• Familiarity with Docker for local development or production deployment;
• Experience with CI/CD pipelines and deployment workflows;
• Past work on B2B SaaS products or high-volume transaction systems.
   

RESPONSIBILITIES:

• Full-Stack Development: Build and maintain robust, secure, and scalable applications across our Ruby on Rails and Vue.js stack.
• Technical Execution: Own features end-to-end, from designing APIs and data models to implementing rich front-end experiences.
• Collaboration: Partner closely with Product, Design, and Customer Success teams to deliver user-centric solutions that drive business outcomes.
• Code Quality: Participate in code reviews, write automated tests, and champion engineering best practices.
• Agile Delivery: Work in an agile, iterative environment to ship features frequently and respond quickly to changes in requirements or market needs.
  
  INTERVIEW STAGES:
• HR/English screen [StartupSoft]
• Tech screen [StartupSoft]
• Interview with Director of Engineering with live coding back end part
• Interview with live coding part on front end
• Interview with VP of Engineering (culture fit)