Ruby on Rails Developer Jobs

EPAM Anywhere is looking for Ruby on Rails Developers.

Competitive compensation

We back all payments and operate in compliance with country-specific labor regulations. Your annual paycheck can range from $15k to $200k.

Numerous benefits

Make use of 1,500+ online and location-specific benefits across 30+ countries that also include healthcare and sports programs for you and your family.

Limitless career growth opportunities

Get access to a large-scale ecosystem that consists of educational and career development services created for your growth. A personal skill advisor will support you on each step of this journey.

senior java developer

Java

Apache Maven, Spring Boot, Spring Core

40 hrs/week

12+ months

Poland

Learn more

Currently, we are looking for a remote Senior Java Developer to join our team.

responsibilities

Develop software patches and new features
Write well designed, testable, efficient code
Collaborate with product engineers to enhance the core platform
Take a part in code review activities
Create applications using standard and cloud software development tools
Test, debug, maintain and/or update the application
Analyze, review, and modify application to increase operating efficiency or meet new requirements
Resolve customer issue escalations from SD L1.5/2 support team
Investigate, document and resolve technical issues

requirements

4+ years of experience as a Java Developer
Hand-on experience with Java, JavaScript, JQuery, java8+ (preferably Java 11+)
Strong knowledge of Spring, Spring Boot, Spring Core, Spring Bean Scopes
Knowledge of Apache common libs
Experience with Git, Maven, Docker, ORM - Hibernate
Experience with Mockito, JUnit4/5, HTML, CSS, HTTP
B2+ level of English

nice to have

Experience working in a composite team
Ruby/Ruby on Rails experience
Experience with Jira API / Jira plugin development

senior performance tester for software company

Performance Testing

Java, Linux, Performance Analysis

40 hrs/week

12+ months

Armenia, Kazakhstan,

and others

Armenia, Georgia, Kazakhstan, Uzbekistan

Learn more

Currently, we are looking for a remote Senior Performance Tester to join our team.

responsibilities

Write performance test plans in collaboration with product developers
Automate and execute performance tests
Analyze performance test results
Communicate findings with product teams
Investigate performance issues
Develop and enhance performance testing infrastructure
Empower product teams to do their own performance testing

requirements

BSc in Computer Science or related field/degree
At least 3 years of software performance test automation experience
Good understanding of software performance testing best practices
Experience with Java, Perl, Ruby, Python, or Groovy
Comfortable working with Linux and its command-line
English level B2+ and higher

nice to have

Experience with JMeter, k6, or Selenium
Experience with Google Cloud Platform (GCP) or Amazon Web Services (AWS)
Experience with DataDog, Prometheus, Grafana, or Google Cloud metrics
Experience with Ruby on Rails
Experience with PostgreSQL
Proficient with statistics or data science

senior python developer for a healthcare company

Python.Core

SQL, Jenkins, Docker

40 hrs/week

12+ months

Armenia, Kazakhstan,

and others

Armenia, Georgia, Kazakhstan, Poland, Uzbekistan

Learn more

Currently, we are hiring an energetic, motivated, and passionate remote Senior Python/Ruby Developer with 3+ years of development experience to lead a team of developers, control code quality, help to estimate and split stories, make decisions regarding architecture and development strategies, manage tech debt.

The customer is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines. They have several projects and all of them are about saving lives through genetic modifications. Antibodies for COVID, cancer, asthma and other diseases are their targets. As a member of the Development team, you will fix and improve flask application's functionality, ETL pipelines (implemented using JS), CI/CD pipelines (we have DevOps specialist who can help), optionally work with ruby codebase. The Project’s main goal is to develop services to increase speed of clinical cycle by implementing fast search, good indexing, stable and rapid workflows, strong managing of big data lake and clear logic. All those factors affect time for scientific investigations. Upcoming project milestones to migrate all data from Bioregistry (MongoDB) application to Benchling.

responsibilities

Fix data mismatch issues between test and production environment
Enhance existing Advanced Search
Implement Search functionality of getting data from Benchling collections rather than from existing MongoDB
Support team Migration to Benchling

requirements

3+ years of software development experience
Strong Python skills practicing SOLID, Design Patterns
Understanding of microservices architecture and AWS cloud
Experience in Fusion + Solr or any other big data tools
Basic knowledge of JS (used for ETL pipelines)
Knowledge of MySQL, MongoDB
Jenkins (or another CI/CD)
Basic knowledge of Docker
Understanding of Agile processes
Result oriented
Responsible
Proficient English (written and spoken) B2

nice to have

Knowledge of Ruby

technologies

EPAM tools - Atlassian (Jira/Confluence), Jenkins, GitHub, Sonar, ReportPortal, MS Teams and Slack
Currently you will work using amazon workspaces, in the future probably this solution will be replaced by VPNs

senior java developer for a software company

Java

Apache Maven, GitHub, JUnit

40 hrs/week

12+ months

Poland

Learn more

Currently, we are looking for a remote Senior Java Developer for a Software company to join our team.

Currently, we are looking for a remote Senior Java Developer for a Software Company to join our team. Come help us build a new platform to empower any part of the customer to build new crowd-driven services. We are still in early-days and looking for high-impact engineers with a love for integrating 3rd party APIs.

responsibilities

Providing an example implementation of a web application integrated with the platform built with Java
Implementing Java back-end with ReactJS front-end
Working with the front-end developer to complete the project

requirements

3+ years of Java development experience
Experience with Java, JavaScript, JQuery, Java8+ (preferably Java 11+)
Experience with Spring, SpringBoot, Spring Core, Spring Bean Scopes
Experience with testing: Mockito, JUnit4/5
Knowledge of Apache common libs
Knowledge of Git, Maven, Docker, ORM – Hibernate
Knowledge of HTML, CSS, HTTP
Experience in a composite team
Love for taking ownership of high-impact projects, integrating with 3rd party services, and empowering other developers with great documentation and stellar example code;
English level B2+

nice to have

Knowledge of ELK stack or Splunk, Docker, GCP
Knowledge of Hibernate, Java 11, JavaScript
Knowledge of Kibana, Logstash, Mockito
Knowledge of Spring: Core Spring
Knowledge of Elastic Stack
Experience with NoSQL Databases
Experience with Object-relational mapping
Experience with Jira API / Jira plugin development
Experience with Ruby on Rails

senior devops iac engineer for a software company

Amazon Web Services

Bash, Cloud.AWS, Jenkins

40 hrs/week

12+ months

Colombia, Mexico

Learn more

Currently, we are looking for a remote Senior DevOps IaC Engineer to join our team.

responsibilities

Estimate and plan work together with a Customer.
Perform ongoing enhancements to the platform.
"On-call": 1st-level response for infrastructure support for 9 hours (11 am - 8 pm PagerDuty) per working day, ~10 days per month. NO weekend days are required.
Supporting development teams.

requirements

3+ years of experience in DevOps IaC
Solid understanding of AWS infrastructure
Coding, should at least be comfortable enough with their basic knowledge of programming to grab a Terraform / Bash script / Phyton
Administration experience
Experience in Kubernetes
Experience in Terraform
Experience in Jenkins
Experience in Docker
Experience in Bash
responsible self-driven, self-starter, self-learner

nice to have

Linux (Amazon Linux2, CoreOS, Ubuntu, CentOS)
Experience in Cassandra
Experience in Kafka
Experience in PostgreSQL
Experience in ElasticSearch
Experience in Nginx
Experience in Ruby, Java, and GoLang (to understand developers code better)
Experience in Vault
Experience in Spark

senior go/golang developer

Go Language

Scala

40 hrs/week

12+ months

Poland

Learn more

We are looking for a remote Senior Go/Golang Developer with 4,5+ years of software engineering experience and Scala knowledge to join our team.

responsibilities

Working in any number of our Product Teams, utilizing agile best practice
Building products and improving existing ones
Taking part in decisions related to how we undertake new projects
Gathering requirements and scoping out projects with the rest of the team
Working closely with other developers, designers, QA and others

requirements

4,5+ years of software engineering experience building web applications with Golang
Working experience with relational databases (PostgreSQL, MySQL) and key-value stores (Memcached, Redis)
Interest in new technologies and tools, but understanding the rationale for choosing Boring Technology
Comfortable building and scaling systems in a growing services infrastructure. Driven to improve performance, enhance code quality, and establish best practices for the team
Proven ability to get up to speed quickly, a team player willing to learn whatever new skills or tools needed to get the job done
Initiative and communication skills to build relationships with colleagues on different teams to solve fundamental business problems
English level proficiency B1

nice to have

Experience with Scala/Ruby on Rails/Python is a plus
Experience with front-end technologies (React)

senior big data engineer with scala for a leading retail company

Big Data

Scala, Python.Core

40 hrs/week

12+ months

Armenia, Georgia, Poland

Learn more

We are currently looking for a remote Senior Big Data Engineer with 3+ years of software development experience and proficient scripting skills in Bash, Python, Ruby to join our team.

We are currently looking for a remote Senior Big Data Software Engineer with 3+ years of software development experience and proficient scripting skills in Bash, Python, Ruby to join our team. The customer is an American multinational retail corporation that operates a chain of hypermarkets, discount department stores, and grocery stores. The main pool of tasks is associated with the development of a world-class data platform that powers streaming data generated by a fast-moving landscape.

responsibilities

Collaborate with Product Owners and Team Leads to identify, design, and implement new features to support the growing real time data needs of the customer
Assist and mentor Junior Engineers in troubleshooting and tuning of high volume, distributed applications, primarily on Spark
Identify and suggest or implement remediation of cases where we diverge from industry best practices
Evangelize and practice an extremely high standard of code quality, system reliability, and performance to ensure SLAs are met for uptime, data freshness, data correctness, and quality
Display sense of ownership over assigned work, requiring minimal direction and driving to completion in a sometimes fuzzy and uncharted environment
Focus on enabling developers and analysts through self-service and automated tooling, rather than manual requests and acting as a gatekeeper
Participate in on-call rotation, including continuously seeking to reduce noise, improve monitoring coverage, and improve quality-of-life for on-call engineers

requirements

3+ years of software development experience
Experience with Big Data
Experience in running, using and troubleshooting industry standard data technologies such as Spark, HDFS, Cassandra, Kafka
Deep development experience, ideally in Scala but we are open to other experience if you’re willing to learn the languages we use
Proficient scripting skills i.e. Bash, Python, Ruby
Experience processing large amounts of structured and unstructured data in streaming and batch
Experience with cloud infrastructure (Azure)
A focus on automation and providing leverage-based solutions to enable sustainable and scalable growth in an ever-changing ecosystem
Experience building and maintaining a centralized platform or services, to be consumed by other teams, is ideal, but not necessary
A passion for Operational Excellence and SRE/DevOps mindset, including an eye for monitoring, alerting, self-healing, and automation
Experience in an Agile environment, able to manage scope and iterate quickly to consistently deliver value to the customer
Deep understanding of technology internals in order to tune and troubleshoot individual jobs
High-level understanding of the landscape to drive value adding features to the platform
Proficient English (written and spoken) B2

senior cloud engineer for media company

DevOps.CI/CD

Azure DevOps, Microsoft Azure, Azure Pipelines

40 hrs/week

12+ months

Armenia, Kazakhstan,

and others

Armenia, Georgia, Kazakhstan, Uzbekistan

Learn more

Currently, we are looking for a Remote Senior Cloud Engineer to join our team.

The customer provides Direct-to-Consumer services encompassing global entertainment and news TV properties, TV stations group, and radio businesses.

responsibilities

Perform environment infrastructure changes using Terraform and Cloud Formation scripts
Develop and maintain reusable Terraform and Cloud Formation modules
Measure performance of systems and processes and subsequently improve them
Monitor and troubleshoot infrastructure issues in AWS cloud hosted environment
Research and implement new technologies for improving existing systems
Identify, evaluate, deploy, troubleshoot, and contribute to open source tools and technologies we use

requirements

3+ years of Azure support experience
Solid Azure support experience
IaC automation with Terraform or Cloud Formation experience
Ability to work effectively within a team and with minimal supervision

nice to have

Experience with container orchestration systems such as AWS ECS or Kubernetes is desired
Experience with Ci/CD systems is desired
Solid experience with Linux (Ubuntu, CentOS) administration is desired
Experience with server-side technologies such as Apache, Nginx, HAProxy, & Redis is desired
Shell programming experience with Bash, strong command-line fu, and experience with at least one of Perl, Python, Ruby, etc. is desired
Openshift experience is desired

senior cloud platform developer for retail company

Microsoft Azure

Cloud.Azure, Azure DevOps, Azure Web

40 hrs/week

12+ months

Armenia, Kazakhstan,

and others

Armenia, Georgia, Kazakhstan, Uzbekistan

Learn more

Currently, we are looking for a remote Senior Cloud Platform Developer to join our team.

responsibilities

Responsible for the development lifecycle, specifically for release build & deploy, process automation and continuous integration for application development of overall CTC stack
Design and build high performance pipelines by applying IAAC practices
In charge of development build environments and tools
Coordinate and closely collaborate with customer's infrastructure team in order to manage and keep alive complex solutions

requirements

3+ years of relevant experience
Highly skilled DevOps/CI/CD engineer with at least 2 years of experience
Azure, Terraform, Kubernetes, Helm, Docker
Azure DevOps, Azure Service Bus, Azure Functions
Git, Jenkins (Shared Libraries), Sonar
Experience with building application pipelines
Linux, Ansible
Experience with monitoring (NewRelic, Zabbix) and logging tools (Sumologic)
Artifactory
Experience with virtualized environment
Experience with CI/CD for FE frameworks (React.js)
Degree in software engineering or computer science or equivalent experience
Solution Architect / DevOps Engineer certification is an advantage
Strong coding capability with at least one of the following languages: Python, Groovy, Ruby, Perl
Experience with Redis
Understanding of load balancing concepts, experience with Nginx, Apache, F5
Basic knowledge related to Blue/Green, Canary deployment approach
Strong analytical skills.
Team Player
Service oriented
Excellent communication skills
Very good verbal and written English communication skills

senior big data solution architect

Big Data

Java, Python.Core

40 hrs/week

12+ months

Georgia, Poland, Uzbekistan

Learn more

We are looking for a Senior Big Data Solution Architect with strong knowledge of programming and scripting languages such as Java, Python, Ruby, experience with Hadoop, MapReduce, Pig, Hive, HBase, Oozie, Mahout, Flume, ZooKeeper, MongoDB, to join our team remotely.

Currently, we are looking for a smart, passionate and creative remote Senior Big Data Solution Architect. Our ideal candidate will possess skills that make them a subject matter expert in various big data technologies and data science. These roles will entail architecture analysis, design, client management, and other skills.

responsibilities

Development of proposals for implementation and design of scalable big data architecture;
Participation in customer’s workshops and presentation of the proposed solution;
Design, implement, and deploy high-performance, custom applications at scale on Hadoop;
Define and develop network infrastructure solutions to enable partners and clients to scale NoSQL and relational database architecture for growing demands and traffic;
Define common business and development processes, platform and tools usage for data acquisition, storage, transformation, and analysis;
Develop roadmaps and implementation strategy around data science initiatives including recommendation engines, predictive modeling, and machine learning;
Review and audit of existing solution, design and system architecture;
Perform profiling, troubleshooting of existing solutions;
Create technical documentation.

requirements

Strong knowledge of programming and scripting languages such as Java, Python, Ruby, or R;
Experience with major big data technologies and frameworks including but not limited to Hadoop, MapReduce, Pig, Hive, HBase, Oozie, Mahout, Flume, ZooKeeper, MongoDB, and Cassandra;
Experience with big data solutions developed in large cloud computing infrastructures such as Amazon Web Services, Elastic MapReduce or Pivotal Cloud Foundry;
Experience in client-driven large-scale implementation projects;
Data Science and Analytics experience is a plus (Machine Learning, Recommendation Engines, Search Personalization);
Technical team leading and team management experience, deep understanding of Agile (Scrum), RUP programming process;
Strong experience in applications design, development and maintenance;
Solid knowledge of design patterns and refactoring concepts;
Practical expertise in performance tuning and optimization, bottleneck problems analysis;
Solid technical expertise & troubleshooting skills;
Possess expertise in Object-Oriented Analysis and Design;
English level: Intermediate+ (B1+)

Ruby on Rails Developer Jobs

Other skills