Middle Ruby Engineer Warsaw

Vention; Warszawa; Hybrid; PLN 81,000 - 97,000; Full time

Benefits offered by this job

Private medical care

Multisport membership

Dental or glasses reimbursement

Licenses for AI tools

Training and learning opportunities

Job summary

Vention is seeking a Ruby developer to join our Warsaw team. You will deliver production-ready code, participate in the full SDLC, and collaborate in Scrum ceremonies. The role emphasizes scalable solutions, code reviews, and automated testing in a dynamic AI-driven environment.

We welcome 3+ years of Ruby experience, PostgreSQL and MongoDB knowledge, TS/Vue/React frontend skills, and English communication at B2 level or higher. Hybrid work in Warsaw with global clients offered.

Qualifications

• At least 3 years of hands-on software development with Ruby.
• Solid experience with relational and NoSQL databases (Postgres, MongoDB).
• Frontend skills in HTML, CSS, TypeScript and Vue.js or React.
• Practical testing with RSpec and Cucumber.
• Proficient English (B2+) for client communication.
• Experience with AI tooling for development workflows.
• Cloud knowledge (Azure/AWS/GCP) is a plus.

Responsibilities

• Contribute to scalable solutions with production-ready code.
• Participate in full SDLC including business logic and features.
• Collaborate in Scrum ceremonies and knowledge-sharing events.
• Support project estimation and planning to align with business goals.
• Conduct code reviews and write automated tests for reliability.

Skills

Ruby development

PostgreSQL

MongoDB

HTML/CSS/TypeScript

Vue.js/React

RSpec/Cucumber

English communication (B2+)

AI tools for agentic development

Cloud platforms (Azure/AWS/GCP)

Tools

GitHub Copilot

Cursor

Job description

Salary: from 8000 PLN gross Hybrid Full-time Warsaw, Poland (67 Prosta St, 00-838)

Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery.

What you'll do

• Contribute to the development of scalable solutions with a strong focus on delivering high-quality, production-ready code
• Participate in the full software development lifecycle, including business logic and feature implementation
• Collaborate with your team through demo sessions, Scrum ceremonies, and internal knowledge-sharing events like Idea Talks
• Support project estimation and planning to align development efforts with business goals
• Conduct code reviews and write automated tests to ensure code reliability and maintainability
• Work on continuous technology integration to keep the product and stack up to date
• Optionally, engage in mentoring, technical interviews, or share your knowledge during internal or external dev meetups

What you bring

• At least 3 year of hands-on experience in software development with Ruby
• Solid understanding of databases such as Postgres and MongoDB
• Proficiency in front-end technologies including HTML, CSS, TypeScript, Vue.js or React
• Strong knowledge of testing frameworks such as RSpec and Cucumber
• English proficiency at B2 level or higher, with experience in communicating with English-speaking clients
• Strong experience with AI tools for agentic development
• Experience with cloud platforms like Azure, AWS, or GCP will be a plus
• A growth mindset and a passion for staying up to date with Ruby and industry best practices

What you'll get

• EDU corporate community (300+ members): tech communities, interest clubs, events, a small R&D lab, a knowledge base, and a dedicated AI track
• Licenses for AI tools: GitHub Copilot, Cursor, and others
• Private medical care with LuxMed
• Kafeteria MyBenefit credits for stores, restaurants, and cafés
• Access to a Multisport membership to stay active
• Glasses reimbursement program
• Referral bonuses for bringing in new talent

Please note: Vention will process your personal data to conduct the recruitment process per Applicant Information Clause . Please take a moment to read it and check the boxes before submitting your application.

I agree to the processing of my personal data by Vention Development sp. z o.o. with its registered office in Lodz (Poland) in the scope of future recruitment processes per Applicant Information Clause .

I agree to receive from Vention Development sp. z o.o. with its registered office in Lodz (Poland), via e-mail, information about Vention news and events.

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