Candidates 273
$3000 / mo
≈ $36000 / year net
Ruby on Rails Developer
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published today
Ukraine · Kyiv · 5 years of experience · Upper-Intermediate ·Published today
In my previous roles, I worked extensively with microservices architecture, primarily using ROR and Grape frameworks. My responsibilities included designing the database structure, implementing new features, and creating Swagger documentation for APIs. Additionally, I actively participated in Agile methodologies such as SCRUM and SAFE, which allowed me to contribute to project management and team coordination.
One notable aspect of my experience was that I had the opportunity to partially replace the team leader, which gave me exposure to leadership and management responsibilities.
Looking ahead, I am eager to further develop my skills in project management and leadership roles. I aspire to take on more significant responsibilities in guiding and coordinating teams, as well as contributing to the strategic aspects of software development projects. My goal is to continue growing in my career and making a meaningful impact on the success of software development initiatives.
$5000 / mo
≈ $60000 / year net
Senior Ruby On Rails Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published yesterday
Javascript (HTML5, Node.js, Backbone, Jquery, Angular.js (1.6), Vue, Phonegap/Cordova, ReactJS,
Python (Django, Zope),
Shell, Perl,
Apache, Nginx,
AWS, Heroku, Docker
MySQL / PostgreSQL,
Linux (Ubuntu/Debian, CentOS, Redhat),
Rspec, Minitest, Cucumber, Selenium
Feel comfortable developing both backend/frontend sides of SPA.
$5500 / mo
≈ $66000 / year net
Full Stack Web Developer
Poland · 7 years of experience · Upper-Intermediate ·Published yesterday
Poland · 7 years of experience · Upper-Intermediate ·Published yesterday
I like my job for those moments when you need to create your own unique solution.
Last 3 years working mainly with big, high-load projects with multiple microservices:
wework.com
procore.com
parexel.com
I am good at performance and database query optimizations
Passionate with programming in general
$7000 / mo
≈ $84000 / year net
Ruby (Full Stack) Developer
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published yesterday · In passive search
$6000 / mo
≈ $72000 / year net
Senior Software Engineer / Team Lead (Ruby, Elixir, JavaScript)
Thailand · 8 years of experience · Upper-Intermediate ·Published 2 May · In passive search
Thailand · 8 years of experience · Upper-Intermediate ·Published 2 May · In passive search
Specializations: Ruby, Rails, Elixir, JavaScript, React, SQL, NoSQL, Salesforce (Apex and LWC)
• Led a squad of six in a major project spanning multiple years, including scoping, holding stand-ups, writing proposals, liaising with product, modeling, testing, and managing risk
• Organized 24/7 on-call L3 support for all services under team's ownership with 99.9% SLA
• Implemented a high-performance full-text search feature utilizing Elasticsearch and Kafka for the most frequently accessed entity within the system, resulting in a 14% reduction in the load of read operations on the primary database.
• Contributed to the development and enhancement of the client's design React components library, which serves as a central repository for standardized UI elements and patterns
• Achieved first place in the client's internal HackWeek event by seamlessly integrating Rundeck automation with a key project (1st place from 65 teams)
Tech stack: Ruby, Rails, Elixir, Phoenix, Scala, JavaScript, React, MySQL, Kafka, Salesforce (Apex and LWC), Docker, Nomad, Kubernetes, AWS, Terraform, Consul, Vault, Chef, Datadog, Sumologic, CI/CD, Buildkite
$6000 / mo
≈ $72000 / year net
Ruby on Rails Full-stack Developer
Ukraine · 8 years of experience · Upper-Intermediate ·Published 2 May
Ukraine · 8 years of experience · Upper-Intermediate ·Published 2 May
6+ years of experience with vanilla JavaScript
5+ years of experience writing React applications
~9 month of experience with Vue.js
Experience with PostgreSQL, ElasticSearch, AlgoliaSearch, Redis, Sidekiq.
I'm a full-stack developer, and I like switching between backend and frontend tasks often. Have experience with SASS and various fontend frameworks, such as Bootstrap 3/5, bulma, spectre.css, Vuetify, Blueprint.js. A fan of Ramda.
Before that I worked for internx for more than three years as lead developer/architect and during that time I had:
- completely rewrote react app, which reduced codebase 3 times;
- optimized heroku stack which decreased expenses 6 times;
- got rid of all the memory leaks;
- integrated background jobs;
$4500 / mo
≈ $54000 / year net
Full Stack Engineer
United Kingdom · 10 years of experience · Upper-Intermediate ·Published 2 May
United Kingdom · 10 years of experience · Upper-Intermediate ·Published 2 May
- Delivered a new solution for the complaints' acceptance process developed with a deep dive into the internal business processes of the customer's company. It X-times increased the number of successful income complaints and accelerated the processing time with obvious business value.
$2400 / mo
≈ $28800 / year net
Full-Stack JS/Ruby Developer
Ukraine · 3 years of experience · Upper-Intermediate ·Published 2 May
Ukraine · 3 years of experience · Upper-Intermediate ·Published 2 May
My technical acumen is particularly strong in web development, with a focus on Ruby, JavaScript, HTML, and CSS.
$5000 / mo
≈ $60000 / year net
Ruby on Rails Developer
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published 2 May · In passive search
Ukraine · Lviv · 8 years of experience · Upper-Intermediate ·Published 2 May · In passive search
My experience spans multiple domains, including:
Food Delivery in the B2B Segment
E-commerce Applications for Selling Digital Goods, such as courses and digital books
Real Estate Search Engine
Ukrainian Ticketing Service
During my journey, I've gained expertise in integrating third-party services, successfully working with platforms like Stripe, PayPal, Avalara, Microsoft Business Dynamics, Greenhouse, and NetSuite.
I've had the opportunity to work with both small and mid-sized teams. Whether it's building applications from the ground up or diving into legacy codebases, I'm committed to delivering efficient, high-quality solutions.
After completing my first year in the IT field, I independently developed the backend for a mobile app. This app was designed to scan tickets for various events, including concerts and football matches. Notably, I chose to use the Sinatra framework instead of Rails and the Sequel ORM instead of Active Record. These decisions enabled the app to run smoothly on a server with just 512MB of RAM. The application also performed admirably under high loads, successfully scanning 25,000 tickets during a football match without experiencing any crashes.
A robust "work remote" culture: I highly value a work environment that encourages and supports remote work arrangements, with a particular emphasis on minimizing the frequency of meetings.
Absence of time tracking: I appreciate an environment that trusts and values employees' work ethics, where there is no requirement for time tracking by the employer.
Avoidance of overtime and on-call night shifts: I am interested in a position that respects work-life balance, and I would prefer to work in an organization that does not necessitate overtime work or on-call night shifts.
Paid vacation and Ukrainian public holidays: It is important to me to have the opportunity to take paid vacation, as well as having Ukrainian public holidays recognized as days off with compensation.
Paid sick leave: I value an employment package that includes paid sick leave, ensuring that employees can prioritize their health and well-being when needed.
Furthermore, I would like to emphasize that these preferences and requirements are open to discussion and can be subject to adjustment based on the specific proposals and policies of the prospective company.
$3000 / mo
≈ $36000 / year net
Middle+ Fullstack/Ruby on Rails Developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · 4 years of experience · Upper-Intermediate ·Published 1 May