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Ruby developer Jobs in Toronto, ON

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Ruby developer • toronto on

Last updated: 11 hours ago

Software Developer / UI Developer

Apex SystemsToronto, ON
Full-time
Quick Apply

Duration (Start & End Dates): 2026-07-01 to 2026-12-31.Position Title: Software Developer / UI Developer.Possibility of Extension?: very likely as long as candidate can deliver.Physical Working Loc... Show more

Software Developer - Power BI Developer

UpstaffToronto, ON, ca
Full-time

Software Developer – Developer (Power BI / BI Solutions Developer).Software Developer – Developer.Microsoft Power BI, Business Intelligence (BI), Data Warehousing, ETL Development, and Data Analyti... Show more

Information Developer

NAV CANADAToronto
Full-time

Challenging, team-oriented work environment.Competitive compensation and benefits.Opportunities for growth and development.Diverse and inclusive workforce.Graduation with a three (3) year undergrad... Show more

Ruby - Nounou offre d'emploi - Toronto

SOSgardeToronto
CA$20.00 hourly
Part-time

Hello my husband and I we are looking for a nanny part-time with experience in infants. Show more

ETL Developer

Astra North Infoteck Inc.Toronto, ON, ca
Full-time
Quick Apply

Work Style: Hybrid (2 days per week in-person at Toronto preferred).Skills: Data Warehouse~Digital : PySpark~Digital : IBM Cloud.Experience Required: 6–8 years.Resource has strong data warehouse te... Show more

QA Developer

MaarutToronto, ON, ca
Full-time

Must have - Developing and executing an automated regression test suite for PolicyCenter, using Playwright and/or Selenium.Must have Playwright Experience and nice to have Selenium Experience.Good ... Show more

.NET Developer

Aarorn Technologies Inc.toronto, ON, CA
CA$45.00 hourly
Full-time
Quick Apply

Dear Connections, Greetings from Aarorn Technologies!!.We are Hiring For Dot Net Core Developer Position Experience: 5+ years Location: Toronto (Onsite) Pay Range - $45-50/Hr.May Require onsite int... Show more

 • New!

ServiceNow Developer

Stir Consulting Inc.Toronto, ON, Canada
Full-time
Quick Apply

We are looking for an experienced ServiceNow Developer to join our team, with a.Flow Designer and the development of large-scale, complex automated workflows.You will work with IT and business lead... Show more

QA Specialist ( Cypress/Playright/Ruby)

E-SolutionsToronto, ON
Full-time

Role Name: QA Specialist ( Cypress/Playright/Ruby).Primary Skill Cypress Playright Ruby QA.Seeking a test automation developer with experience in Ruby or Cypress or Playwright SQL API testing JavaS... Show more

Fullstack Developer

ITS GlobalToronto, Ontario, Canada
Full-time

We are small, but fast-growing startup, building custom blockchain-based digital identity and tokenization solutions for large enterprise companies and government.We are seeking a Full ... Show more

GenAI Developer

Recrute ActionToronto, ON, ca
CA$45.00 hourly
Full-time +1

High-impact role in the insurance sector focused on advanced data analysis and GenAI-driven sales enablement.Leverage Python, BI tools, and machine learning concepts to transform complex datasets i... Show more

Java Developer

ScotiabankToronto, ON, CA
Full-time

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP... Show more

React Developer

FintrosToronto, Ontario, Canada
Full-time

A stealth new app created by Fintros AI is launching in September 2021.In less than 180 days, our app has attracted 150,000 jobs across 500+ companies.By 2023, our company will power the talent att... Show more

Automation Developer

Randstad CanadaToronto, Ontario, CA
CA$49.56 hourly
Temporary
Quick Apply

We are seeking a highly skilled Automation Developer with robust experience in Software Asset Management (SAM) and Hardware Asset Management (HAM).This role is responsible for designing, implementi... Show more

Quantative Developer

Jay AnalytixToronto, Ontario, Canada
Full-time

Toronto, Ontario, Canada — Hybrid .We are seeking a Quantitative Developer with strong expertise in quantitative finance and advanced proficiency in Python.This role focuses on building and impleme... Show more

Intermediate Back End Software Engineer - Ruby/Ruby on Rails

Apex SystemsToronto, ON
Full-time
Quick Apply

Intermediate Back End Software Engineer.Location: Remote (Canada-wide).Contract Length: 6-month rolling contract.We are seeking a Software Engineer (Ruby) to join a high-impact backend engineering ... Show more

QA (Cypress/Playright/Ruby)

E-SolutionsToronto, ON
Full-time

Role Name: QA (Cypress/Playright/Ruby).Primary Skill Cypress, Playright, Ruby QA.Seeking a test automation developer with experience in Ruby or Cypress or Playwright SQL API testing JavaScript Git ... Show more

Developer

BrainhunterToronto, Ontario
Full-time

Brainhunter is currently seeking the services of a “Appian Developer” for a contract role with one of our Valued Clients.Hybrid - 3 days a week in office.Postsecondary degree or diploma in business... Show more

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Software Developer / UI Developer

Software Developer / UI Developer

Apex SystemsToronto, ON
16 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Job#: 3037316

Job Description:

  • Job Title: Software Developer
  • Quantity of Positions: 1
  • Duration (Start & End Dates): 2026-07-01 to 2026-12-31

Job Description:

  • Position Title: Software Developer / UI Developer
  • Est. Start Date: July 1st, 2026
  • End Date: Dec 31st, 2026
  • Possibility of Extension?: very likely as long as candidate can deliver
  • Possibility of FTE?: possible
  • Physical Working Location (required):Is this role remote?: Hybrid, 2 days a week in downtown Toronto [Monday and floating day]Hours of Operation: 9 - 5

Java Backend Developer (AWS-Focused) – Job Description

Role Overview

The Java Backend Developer is responsible for designing, developing, and maintaining scalable,

secure, and high-performance backend systems. This role requires deep expertise in Java

development and strong experience building cloud-native applications on AWS.

The developer will translate business requirements into robust backend services, ensuring alignment

with architectural standards, cloud best practices, and enterprise technology strategy.

What You'll Do

• Design, develop, and maintain Java-based backend applications and microservices

• Build and integrate RESTful APIs, messaging systems (Kafka/MQ), and data pipelines

• Develop cloud-native solutions on AWS, ensuring scalability, reliability, and security

• Implement best practices in logging, monitoring, performance, and error handling

• Translate business requirements into technical designs and high-quality code

• Perform code reviews and ensure adherence to development standards

• Conduct unit testing and support automated testing frameworks

• Troubleshoot and resolve production issues, including root-cause analysis

• Optimize systems for performance, scalability, and maintainability

• Contribute to architecture design and technology evaluations

• Collaborate with stakeholders to deliver high-quality solutions

• Support DevOps practices including CI/CD and deployments

• Mentor team members and promote backend engineering best practices

What You Bring (Required)

• 8+ years of experience in Java backend development

• Strong proficiency in Java (core + Spring Boot)

• Reactive programming using Java Flux / Project Reactor

• RESTful API design and development

• Distributed systems and microservices architecture

Hands-on AWS experience (ECS, Lambda, ECR, RDS, DynamoDB, IAM)

• Experience with messaging systems (Kafka, MQ)

• Experience with SQL and NoSQL databases

• Cloud-native application design expertise

• Strong DevOps experience (CI/CD, monitoring, infrastructure as code)

• JUnit or similar backend testing frameworks

• Experience building and scaling large backend systems

Core Competencies

• Strong problem-solving and analytical skills

• Deep understanding of backend systems, APIs, distributed and reactive architecture

• Ability to work independently on complex technical challenges

• Strong collaboration and communication skills

• Commitment to clean code and engineering excellence

Education

Bachelor’s degree in Computer Science, Software Engineering, or a related technical field (or

equivalent practical experience).


Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

Everforth Apex Benefits Overview: In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.