About the Position

We are looking for a Full-stack Senior Engineer (Ruby on Rails & React) to join a team working on a global logistics platform for e-commerce. The post-purchase platform helps e-commerce brands manage the entire customer journey after checkout. It combines branded order tracking, proactive delivery notifications, returns management, delivery issue detection, carrier claims automation, and logistics performance analytics in one solution.

This position is well suited to an experienced engineer who can take ownership of features end to end, work autonomously, and proactively collaborate with product owners, engineers, and other stakeholders.

Responsibilities

Design, develop, test, and deliver maintainable full-stack features
Participate in the technical integration and gradual alignment of two existing products
Collaborate with product owners, designers, and engineers to clarify requirements and define implementation approaches
Identify technical risks, trade-offs, and opportunities to improve proposed solutions
Consider security, scalability, performance, observability, and production support throughout the development lifecycle
Communicate progress clearly, raise blockers early, and ask questions rather than remaining stuck

Requirements

Strong commercial experience with Ruby and Ruby on Rails
Solid experience with React and TypeScript
Strong backend engineering skills and a good understanding of API design
Experience delivering features independently from specification through production
Good understanding of software architecture, performance, scalability, and security
Experience investigating production issues

Nice to Have

Experience with .NET
Experience planning and executing migrations between systems or technology platforms
Experience with OAuth and MSAL
Experience developing browser extensions

We Offer

Projects for clients such as PayPal, Wargaming, Xerox, Philips, Adidas, and Toyota
Competitive compensation that depends on your qualification and skills
Career development system with clear skill qualifications
Flexible working hours aligned to your schedule
Options to work remotely
Corporate medical insurance covering services of private and public medical centers
English courses online
Corporate parties and events for employees and their children
Internal conferences, workshops, and meetups for learning and experience sharing
Gym membership compensation
5 days of paid sick leave per year with no obligation to submit a sick-leave certificate

About the Company

Itransition is a global technology partner that helps companies innovate and grow. We deliver end-to-end software development services, leveraging cutting-edge technologies and industry best practices.

Apply for

Apply by filling in the form beside or sending your CV to [email protected]

Full-stack Senior Engineer (Ruby on Rails & React)

Job description