SeniorDev

Joined in 2018
SeniorDev provides application development of IT services. Through hard work, personal commitment and high competence, we help solid, professional and engaged companies to realize their vision, build success and ensure that you are well taken care of over time. Our small teams communicate directly with clients.
We all value raising competence and knowledge sharing.
  • Β· 47 views Β· 9 applications Β· 18d

    Sr. Software Engineer (Python)

    Full Remote Β· EU Β· 5 years of experience Β· B2 - Upper Intermediate
    Are you an easy-going and experienced professional? Then this opportunity below is right for you! On behalf of our Norwegian Client β€” NUU (nuu.no), we are looking for an expert Python developer. NUU β€” is a modern recruitment tool where job seekers can...

    Are you an easy-going and experienced professional?

    Then this opportunity below is right for you!

    On behalf of our Norwegian Client β€” NUU (nuu.no), we are looking for an expert Python developer.

    NUU β€” is a modern recruitment tool where job seekers can make their own video-CV. With a skilled team, a curious corporate culture, and best-in-class technology, they help companies make recruitment efficient and fun.

    Leading technologies β€” Python, Django, Elasticsearch, Redis, Unix shell (Ubuntu), PostgreSQL, AWS (S3, EC2).

     

    What are you going to deal with

    • Development of new features and maintenance of the existed ones;
    • Troubleshooting of end-users problems;
    • Environment maintenance;
    • Direct communication with the client (CEO, Product Owner) and participation in product evolution;
    • The team is still small, so a lot is possible!

     

    Is it you?

    • 5+ years of experience with Python;
    • Experience with the backend is a must, meaning designing DB, API, knowledge of best practices in Python;
    • 3+ years of experience with Django + Django REST framework environment;
    • Working experience with back-end environment β€” Unix shell (Ubuntu);
    • Working experience with PostgreSQL and AWS;
    • It will be a plus an experience with Heroku, Nginx, JIRA, GitHub, Sentry, New Relic;
    • Ability to debug;
    • Desire to learn more and improve oneself;
    • Outstanding communication skills with team members, senior staff members, and clients;
    • Ability to write simple unit tests;
    • Follow tech trends and implement the best practices;
    • Self-manageable and proactive person;
    • English β€” speaking level no less than Intermediate;

     

    Reasons to join us

    • Fully remote work;
    • Friendly environment with minimum bureaucracy;
    • 20 working days of annual paid vacation + holidays;
    • Paid sick-leaves;
    • Professional education coverage (conferences, webinars, online courses, certificates);
    More
  • Β· 43 views Β· 12 applications Β· 11d

    Sr. Full-Stack Developer (Ruby+React)

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper Intermediate
    We are seeking a Senior Full-Stack Developer with strong expertise in Ruby on Rails and React, who is mature, self-manageable, and comfortable taking ownership of complex technical challenges. The ideal candidate has 5+ years of experience with Ruby, a...

    We are seeking a Senior Full-Stack Developer with strong expertise in Ruby on Rails and React, who is mature, self-manageable, and comfortable taking ownership of complex technical challenges. The ideal candidate has 5+ years of experience with Ruby, a deep understanding of SOLID principles, architectural patterns, and a passion for building clean, scalable, high-quality systems.
     

    About the Project

    Norwegian platform enables companies to optimize time tracking, resource planning, and payroll operations. It integrates seamlessly with ERP, accounting, and payroll systems to automate data collection, shift planning, and salary calculations.

    Key platform capabilities:

    • Smart workflow automation
    • Accurate geofencing
    • Project-based time tracking
    • Automated shift and resource planning
    • High adaptability for diverse industries

    We help businesses gain transparency, reduce manual processes, and improve operational efficiency.

     

    Tech Stack:

    Ruby, Ruby on Rails, RSpec, JavaScript, TypeScript, React, MySQL, Redis, RabbitMQ, Azure.

     

    Requirements

    • 5+ years working with Ruby / Ruby on Rails
    • Strong experience with React, JavaScript/TypeScript
    • Strong understanding of SOLID principles and system design patterns
    • Experience with automated testing (RSpec/Jest)
    • Practical knowledge of MySQL, Redis, and message brokers (RabbitMQ is a plus)
    • Experience working with cloud environments (Azure is a plus)
    • Strong problem-solving skills and ownership mindset
    • Ability to work in a self-managed, proactive manner
    • English: Upper-Intermediate+

     

    Responsibilities

    • Implement new features and integrations across the platform
    • Maintain and optimize the existing codebase for performance, reliability, and scalability
    • Collaborate directly with the client
    • Take ownership of architectural decisions and ensure adherence to best practices
    • Contribute to continuous improvement and automation initiatives (AI driven)
    • Write effective automated tests (RSpec, Jest) to ensure safe refactoring and fast development cycles
    • Apply SOLID principles and design patterns to build maintainable, clean, high-quality code
    • Work independently with minimal supervision and take initiative in solving problem

     

    Reasons to join us

    • Fully remote work β€” flexibility to manage your schedule
    • Friendly, supportive environment with minimal bureaucracy
    • 20 working days of paid annual vacation + public holidays
    • Paid sick leave
    • Coverage for professional development (conferences, courses, webinars, certifications).
    • Long-term collaboration with a mature, international team
    More
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