Senior Fullstack Developer with RoR / Tech Lead

Posted 2 Days Ago
Be an Early Applicant
Poland
Senior level
Information Technology • Software • Design
The Role
The Senior Fullstack Developer will design and implement high-quality applications, mentor teams, engage in technical discussions with clients, and improve existing codebases. Key responsibilities include ensuring coding standards, conducting code reviews, implementing security protocols, and managing technical risks, while collaborating closely with non-technical stakeholders.
Summary Generated by Built In

Description

At Netguru, we're all about helping innovators and entrepreneurs shape the world through beautiful software. That is our mission. 

With employees from 15+ different countries, we've worked with over 800 clients from more than 50 countries. To name some of them: , , .

But we're not just another tech company. As a Certified B Corporation®, we're dedicated to creating an inclusive environment for all, and we take our commitment to sustainability seriously.

Monthly salary ranges:

  • B2B: 15,600 - 26,900 PLN + VAT
  • UoP: 13,000 - 22,400 PLN (gross)
Requirements
    • 5+ years experience and advanced knowledge of Ruby and Ruby on Rails development, including tools like Active Record and RSpec.
    • Experience with SQL (PostgreSQL, MySQL) and/or NoSQL databases (MongoDB, DynamoDB),
    • Experience in designing secure APIs (REST, GraphQL, WebSockets) with authentication & authorization (JWT, OAuth),
    • Strong knowledge of React.js, including integration with Rails applications or frameworks like Next.js,
    • Proficiency in TypeScript and ES2015+ (modern JavaScript and ECMAScript specs),
    • Experience optimizing application performance, including database queries, caching, and frontend performance/SEO best practices,
    • Knowledge of how to create DRY and S.O.L.I.D. code,
    • Experience with RWD and the mobile-first approach,
    • Understanding of security principles in software development,
    • Experience in working in different projects both public and private sector,
    • Experience in working with third party integrations,
    • Good knowledge of testing practices, including TDD, unit tests, integration tests, automation tests, etc. 
    • Excellent communication skills - ability to collaborate with clients, designers, and non-technical stakeholders,
    • Ability to dissuade a client/team from making wrong decisions based on experience, providing guidance and expertise in your field,
    • Excellent knowledge of written and spoken English (C1+).

We'll be happy to see that you have:

    • Experience with Kubernetes, AWS, Terraform, Contentful, DataDog, StatsD.
    • DevOps experience with CI/CD, Ansible, Docker.
    • Experience with Vue.js or Angular.
    • Open-source contributions.
    • Experience in recruiting developers.

Responsibilities:

    • Developing and implementing the highest-quality application software within deadlines and in accordance with our guidelines for high-quality code, 
    • Deep dive analysis of and introducing improvements to existing code base,
    • Understanding the business side of the project and being able to lead in-depth technical discussions with partners and customers,
    • Thorough understanding of agile development methodology,
    • Very strong in applying design patterns and practices, 
    • Recognizing upcoming trends and technologies which might be presented to the clients with the right business cases, references and context,
    • Participating in the documentation and execution of system testing,
    • Implementing and following strong code review process at peer level, architect level and customer level,
    • Guiding and mentoring the project team in technical aspects,
    • Helping to  identify and mitigate project risks that impact delivery,
    • Supporting/mentoring developers and other project members (e.g. PMs, QAs, PDs),
    • Participating in project scope estimation and execution, ensuring technical feasibility, accurate effort assessments, and clear task prioritization.
Benefits

Perks & benefits:

  • Access to the WorkSmile platform, offering benefits adapted to your preferences.
  • Discounts on Apple products.
  • One-time PLN 1000 home-office bonus for B2B contractors, and PLN 175 monthly lump sum (ryczałt) for remote employees.
  • Various internal initiatives: webinars, knowledge sharing sessions, .

Don't hesitate and apply right away!

In case of questions, drop us a line at !
If you need any disability-related adaptation at any step of the recruitment process – simply let the recruiter know! We'd be happy to help.

Top Skills

JavaScript
Ruby
Typescript
The Company
HQ: Poznań
501 Employees
On-site Workplace
Year Founded: 2008

What We Do

Netguru is a digital acceleration consultancy founded in 2008. Netguru builds digital products that let people do things differently – offering digital acceleration tools, resources and know-how to companies of all shapes and sizes – to make beautifully designed digital products in a way that’s fast and fits their needs.

Netguru provides consulting services in product development, creating software solutions, and product design.
Since our founding in 2008, our team has completed more than 1000 projects and has 500+ people on board working from all over the world.

Currently, Netguru collaborates with the largest brands in the world, such as UBS, Merck, Volkswagen, IKEA, and Keller Williams, as well as fast-growing innovators in the financial (Solaris), education (Babbel) or robotics (Temi) industries.

Netguru has been recognized as one of the fastest-growing companies in Europe. Our company was featured in the prestigious Deloitte’s Technology Fast 50 (four times) and in The FT 1000 list in 2017, 2018, 2019, and 2022.

We're a certified B Corporation since 2020. Netguru was also recognized among the Best Workplaces, Poland in the 2021 edition of the Great Place To Work® listing.

Connect with us to keep up to date with news from Netguru and follow the latest trends in our industry.

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