Lead Ruby on Rails Software Engineer

Alex Staff; Spain (TX); On-site; USD 61,000 - 73,000; Full time

Job summary

Unknown Company is seeking a Lead Ruby on Rails Software Engineer to join the Engineering team. This technical leadership role drives architecture, delivery, and security for complex software solutions, while mentoring engineers and leading cross-team initiatives.

You will own systems you design, collaborate with Product and Architecture, and shape technical direction across teams. You will need 7+ years in software development and 5+ years with Rails, with strong API design and distributed

Qualifications

• 7+ years of software development experience.
• 5+ years professional Ruby on Rails experience.
• Experience designing and scaling APIs, distributed systems, and web applications.
• Experience with MySQL or other relational databases.
• Experience with Git and modern CI/CD practices.
• Strong debugging, testing, and analytical skills.
• 2+ years planning and executing cross-team technical projects.
• Security models and engineering processes knowledge.
• Excellent English communication; ability to communicate in Russian or Ukrainian.

Responsibilities

• Leading the architecture, design, and development of Ruby on Rails applications.
• Planning and overseeing large cross-team technical projects.
• Coordinating tasks within complex cross-team efforts.
• Driving technical direction, standards, and best practices.
• Mentoring junior to senior engineers.
• Collaborating with Product, Engineering, and Architecture teams to deliver scalable solutions.
• Identifying risks and driving resolution strategies.
• Exploring new technologies and prototyping for future platform improvements.

Skills

Ruby on Rails

APIs design

Distributed systems

MySQL

Git

CI/CD

Security concepts

English communication

Russian/Ukrainian ability

Job description

About The Company A well-established US education-technology company with a global presence, providing digital learning content and platforms to a large user base for over two decades. Distributed, international team working on products used by millions of active users worldwide.

About The Role Lead Ruby on Rails Software Engineer needed to join the Engineering team. This is a technical leadership role for someone with deep Ruby on Rails expertise and a strong understanding of technology architecture, programming languages, systems, and security models, who can drive the architecture and delivery of complex software solutions, mentor engineers, and lead cross-team technical initiatives. The role combines hands-on technical ownership with people leadership: you\'ll be responsible both for the systems you design and for the growth of the engineers around you.

Responsibilities

• Leading the architecture, design, and development of Ruby on Rails applications
• Planning and overseeing large technical projects involving multiple engineering teams
• Coordinating tasks and assignments within complex cross-team projects
• Driving technical direction, coding standards, and engineering best practices
• Mentoring and developing junior, intermediate, and senior engineers
• Collaborating with Product, Engineering, and Architecture teams to deliver scalable solutions
• Identifying technical risks and driving resolution strategies
• Identifying team-specific technical issues and proposing or implementing solutions
• Evaluating new technologies and recommending solutions aligned with business goals
• Leading prototyping and research initiatives for future platform improvements

Requirements

• 7+ years of experience in software development
• 5+ years of professional experience with Ruby on Rails
• Experience designing and scaling APIs, distributed systems, and web applications
• Experience with MySQL or other relational databases
• Experience with Git and modern CI/CD practices
• Expert-level software development, debugging, testing, and analytical skills
• 2+ years of experience planning and executing cross-team technical projects
• Expert-level knowledge of relevant sector technologies, engineering processes, and security models
• Strong written and spoken English (interviews are conducted in English)
• Ability to freely communicate in Russian or Ukrainian

Nice to Have

• Experience with microservices and service-oriented architectures
• Experience integrating third-party platforms and APIs
• Leadership, team-building, and mentoring skills
• Strategic thinking and ability to evaluate alternative technical approaches
• Strong communication and stakeholder management skills
• Data-driven decision-making and analytical mindset
• Expertise in using generative AI tools to improve software development, code quality, debugging, testing, documentation, and engineering productivity
• Experience working on multiple projects in various stages simultaneously

Benefits

• Compensation: Up to $6,000 gross/month
• Stable, long-term position with a well-established American company (many team members have 5+ years of tenure)
• Significant ownership and responsibility for the systems you develop
• Dynamic, continually growing company culture where your contributions make a real difference
• Fast, agile development within a smart, highly collaborative, and dedicated team
• Cutting-edge, open-source tech stack and large-scale, global applications with real impact on students, classrooms, and institutions of higher learning
• Friendly and supportive team culture

Contract type: Independent contractor (sole proprietor / IP), incubator arrangements are not accepted.