Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Backend Developer (Node and Java)

Full-time

Stellar Elements

Job Responsibility:

At Stellar Elements, we're good people against bad experiences.

Whether it's customer, employee, or brand experience—we focus on closing the gap between business needs and what people actually desire. This takes passionate problem-solvers, brilliant minds, and deep wells of empathy.

Our clients love working with us because we understand their challenges, understand their customers, and we do great work while making each step of the process inspiring and energizing. We are a global force of nearly 1,000 experience experts and a collection of curious minds with a vibrant array of talents and backgrounds—united in creating better experiences for all.

At Stellar Elements, we're good people against bad experiences. Whether it's customer, employee, or brand experience—we focus on closing the gap between business needs and what people actually desire. This takes passionate problem-solvers, brilliant minds, and deep wells of empathy. Our clients love working with us because we understand their challenges, understand their customers, and we do great work while making each step of the process inspiring and energizing. We are a global force of nearly 1,000 experience experts, but we're still a close family with a vibrant array of talents and backgrounds—united in creating better experiences for all.

Company Overview: At Stellar Elements, we solve our clients' business challenges by creating experiences that engage, innovate, disrupt, and delight. Our team is passionate about human-centric experience strategy, design and development and enjoys delivering amazing concepts and digital solutions for our clients. We have fun and enjoy hanging out with each other in a culture that supports and celebrates our diverse talents, backgrounds, and skills.

Key Responsibilities Develop and Maintain APIs: Design and implement RESTful APIs to support various web and mobile applications. Database Management: Work with PostgreSQL to design schemas, optimize queries, and ensure data integrity. Server-Side Logic: Write reusable, testable, and efficient code to manage server-side logic. Integration: Integrate third-party services, APIs, and tools as needed. Performance Optimization: Monitor and improve the performance of the backend services. Security: Implement security best practices to protect data and applications from vulnerabilities. Collaboration: Work closely with front-end developers, designers, and other team members to deliver a seamless user experience. Testing: Write unit and integration tests to ensure code quality and reliability. Documentation: Create and maintain technical documentation for the backend services and APIs.

Experience 5 Years + Proven experience as a Node.js Developer or similar role Experience with React frameworks. Familiarity with front-end technologies like HTML, CSS, and JavaScript is a plus. Familiarity with monitoring systems like Zabbix, Grafana, Prometheus is a plus. What We Offer: Stellar Elements is focused on investing in our employees and company culture. We have worked hard to develop a collaborative and team-oriented environment that fosters opportunities for professional development. Our perks and benefits include:

  • Career and skill development opportunities
  • Exposure to a diverse range of projects and industries
  • Opportunities to contribute to the global technology community

Currently, all team members are working on a hybrid model. Stellar Elements welcomes and encourages applications from people with disabilities. Accommodations are available upon request for candidates taking part in all aspects of the selection process. We thank all applicants for their interest; only candidates selected for interviews will be contacted.

If this sounds like you, let's talk!

Direct applicants only, no agency submittals please. Benefits only apply to full-time hires.

We are an equal opportunity employer Stellar Elements and its subsidiaries complies with all applicable federal, state, and local laws regarding recruitment and hiring. All qualified applicants are considered for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other category protected by applicable federal, state, or local laws.

Vacancy posted 22 hours ago
Similar jobs that could be interesting for youBased on the Backend Developer (Node and Java) in Toronto, ON vacancy
  •  ...implement scalable, secure, high-impact technology solutions that accelerate business outcomes.   We’re looking for a Senior Java Backend Developer to join our team. This opportunity is open to candidates interested in either permanent or contract employment. You’ll work... 
    Java
    Permanent employment
    Full time
    Contract work

    Electric Mind

    Toronto, ON
    22 hours ago
  •  ...implement scalable, secure, high-impact technology solutions that accelerate business outcomes.   We’re looking for a Senior Java Backend Developer to join our team. This opportunity is open to candidates interested in either permanent or contract employment. You’ll work... 
    Java
    Permanent employment
    Contract work

    electricmind

    Toronto, ON
    5 days ago
  •  ...Engineer – NX, NestJS, TypeScript/Node.js, Kafka & MongoDB...  ...dependency-aware CI/CD. • Develop and evolve a NestJS BFF Gateway...  ...Qualifications • 5-10 years of backend engineering experience. • Strong...  ...navigate and analyze C# and/or Java codebases at a working level a... 
    Java
    Contract work
    Second job

    Astra North Infoteck Inc.

    Toronto, ON
    28 days ago
  • $110k - $115k per year

     ...About the Job: Infoya is seeking a hands-on Lead Java Developer who is already operating at a technical lead level and demonstrates...  ...hands-on delivery focus. Exposure to additional backend technologies such as Node.js, Python, .NET Core/C#, or Go. Benefits Salary Range... 
    Java
    Permanent employment
    Full time
    Work at office
    Local area

    Infoya

    Toronto, ON
    22 hours ago
  •  ...Digital : Amazon Web Service(AWS) Cloud Computing~Digital : Node.js~Advanced Java Concepts Experience Required: 8-10 Years Key Skills & Responsibilities...  .... ~ Proficiency in Python for automation, scripting, and backend development. ~ Experience with CI/CD pipelines, DevOps... 
    Java
    Contract work
    Work at office
    2 days per week

    Astra North Infoteck Inc.

    Toronto, ON
    a month ago
  • $118k - $152k per year

     ...The Role We're looking for a Staff Java Engineer who combines deep technical expertise...  ...to design and deliver resilient, scalable backend solutions using modern Java technologies,...  ..., with a practical mindset for improving developer productivity and software quality. Bonus... 
    Java
    Long term contract
    Full time
    Internship
    Immediate start

    Capco

    Toronto, ON
    22 hours ago
  • $100k - $140k per year

     ...Opportunity ShyftLabs is looking for a Senior Developer to help design, build, and scale our next...  .... The ideal candidate combines strong backend and frontend engineering skills with...  ...architectures . JavaScript, TypeScript, Node.js, and GraphQL remain core requirements for... 
    Full time
    Work at office
    3 days per week

    Shyftlabs

    Toronto, ON
    22 hours ago
  •  ...Position: Java Developer Location: Toronto, ON (Hybrid) Job ID#:   RQ00640 Duration: 6 Months Role Overview The Senior Specialized IT Consultant will support multiple technical workstreams focused on remediation and enhancement of large‑scale... 
    Java
    Full time
    Contract work

    Symbiotic Digital

    Toronto, ON
    22 hours ago
  • $95k - $145k per year

    Senior Java Backend Developer (Open Liberty) Position Description This role is hybrid and requires you to be at our downtown Toronto and/or...  ...Rest services, Micro services, OAUTH2.0, ReactJS , Springboot, Node JS, JavaScript , Swagger/Open API. o    DevOps Know how:... 
    Java
    Work at office
    3 days per week
    Toronto, ON
    a month ago
  •  ...management and layout design. - Unified Development environment (Developers systems as well as servers) - Continuous Integrations Building...  ...skills: At least 8 - 10 years hands-on experience in the Java ,J2EE Technologies. Including (Servlets, JSP, JSF, Spring , EJB,... 
    Java
    Full time
    Flexible hours

    Continental Technology Solutions

    Toronto, ON
    22 hours ago
  •  ...Senior Backend Java Developer – Java, Spring Boot, Microservices & Azure Languages Required: English & Spanish (Professional Fluency) Work Arrangement: Hybrid: 2-3 days in office a week Job Description: We are seeking 8-12 years experienced highly skilled... 
    Java
    Contract work
    Work at office
    2 days per week
    3 days per week

    Astra North Infoteck Inc.

    Toronto, ON
    a month ago
  •  ...client is looking for a Full Stack Engineer – Java / Capital Markets to join their growing...  ...What You'll Do Design, develop, test, and deploy enhancements to a global...  ...for this role. The priority is deep Java/backend engineering expertise and capital markets/... 
    Java
    Contract work
    Casual work
    Work at office
    3 days per week
    Early shift

    Randstad

    Toronto, ON
    14 days ago
  •  ...resources to various big clients across North America. Our client is a solutions development firm located within the GTA and they need Java developer/designers with good OO skills. Strong hands-on software development skills with Java, J2EE is essential along with enterprise... 
    Java
    Full time
    Contract work

    System Canada Technologies

    Toronto, ON
    22 hours ago
  •  ...Job Responsibility: Role: AWS Backend Developer Location: Toronto We are seeking a talented AWS Backend Developer to join our team. As an AWS Backend...  ...S3, Lambda, API Gateway, DynamoDB, RDS, etc. Proficiency in Node.js Experience with serverless computing and event-driven... 
    Full time

    Atlantis IT group

    Toronto, ON
    22 hours ago
  •  ...: Collaborate with the existing technical team to design, develop, and implement scalable microservices architecture. Ensure...  ...Required Skills and Experience: Some experience in javascript/Node.js for backend development. Experience with Docker for containerization... 
    Permanent employment

    Sii

    Toronto, ON
    2 days ago
  • $60k - $65k per year

     ...About the Job: The Backend Developer will design, develop, test, deploy, and support scalable backend applications and microservices. This role requires hands-on experience with Java, Spring Boot, REST APIs, relational databases, and cloud technologies. The... 
    Java
    Permanent employment
    Full time
    Work at office
    Local area

    Infoya

    Toronto, ON
    22 hours ago
  •  ...and teach within your team and within the developer community at Electric Mind via educational...  ...technical challenges. Core development is done in Java, Spring and JavaScript, although the...  ...such as Angular, React, Moleculer, Node.js, MongoDB, Kafka, Hadoop, Kotlin, Cloud... 
    Java
    Full time
    Contract work
    Remote work

    Electric Mind

    Toronto, ON
    22 hours ago
  • $95k - $145k per year

    Senior Java Developer Position Description We are Canada's largest independent information technology services firm, and at 50 years, we...  ...performing enterprise applications. • Develop and enhance backend services, APIs, and microservices to support business requirements... 
    Java
    Work at office
    Toronto, ON
    6 days ago
  •  ...Job Responsibility: We are looking for a skilled Full Stack Developer to design, build, and maintain high-quality software solutions...  ...skills in: Frontend: Angular (TypeScript), JavaScript Backend: Java, Spring Boot, Hibernate, RESTful APIs Database: SQL, Oracle... 
    Java
    Full time

    Stir Consulting Inc.

    Toronto, ON
    2 days ago
  •  ...Lead experience in a large-scale enterprise. Have Application design experience, well-versed with low-level design artefacts. Java v8, v11 and v21 hand on experience required. Should be able to clearly explain Java 11/17/21 features and able to write sample code... 
    Java
    Full time

    Kumaran Systems

    Toronto, ON
    22 hours ago
  •  ...recognition 4 years in a row Job Description Main Duties • Develop, maintain, and integrate coding for various client software...  ...and out • 5+ years’ experience in software development using Java/J2EE technologies • Hands on experience with Spring, Struts or... 
    Java
    Full time

    Collabera

    Toronto, ON
    22 hours ago
  •  ...Job Description Role: Java Developer-Kafka Location: Toronto, ON Contract :12 Months   Job Description: · Sound Knowledge on Core Java concepts - OOPS, Collections and Design Patterns. · Hands on Experience in Kafka · Basic knowledge on HTML, JavaScript... 
    Java
    Full time
    Contract work

    J

    Toronto, ON
    22 hours ago
  • $43.33 - $88.76 per hour

     ...Job Responsibility: Role: Java Developer Location Toronto, ONExperience: 5+ Required Qualifications Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of... 
    Java
    Hourly pay
    Full time
    Monday to friday

    Spait Infotech Private Limited

    Toronto, ON
    5 days ago
  •  ...are seeking a skilled Senior Full Stack Developer with expertise in infrastructure and...  ...team. This role requires proficiency in backend service development, AWS and experience...  ...backend services using languages such as Node, Python or Java ~ Hands on experience on modeling... 
    Java
    Full time
    Internship
    Worldwide

    Prodigy Education

    Toronto, ON
    22 hours ago
  • $80k per year

     ...Backend PHP Developer About Smooth Commerce: Smooth Commerce is a dynamic B2B SaaS platform specializing in first-party white-label web and application-based digital ordering, customer marketing, and loyalty systems. Our primary market is the restaurant technology... 
    Full time
    Immediate start
    Remote work

    Smooth Commerce

    Toronto, ON
    22 hours ago
  •  ...one37 is looking for a Backend Developer for its mobile wallet that will revolutionize the way individuals own and share their personal data. You probably heard about the latest trends regarding web3 and blockchain. Well, with one37, you won't only work on this technology... 
    Full time

    One 37 Inc

    Toronto, ON
    22 hours ago
  • $32.36 - $50.56 per hour

     ...Job Responsibility: Java Fullstack/Angular Developer (Contract) Toronto, ON, Canada (On-site) Contract (6 months 8 days) Published a day ago Oracle...  ...and best practices Troubleshoot issues across frontend/backend, and support ongoing enhancements Technical Profile:... 
    Java
    Contract work

    Capgemini

    Toronto, ON
    2 days ago
  •  ...Senior Backend API Developer Skills: Node.js, REST API, React Native, Cloud, Javascript   Toronto - Hybrid: 2 days a week in office   We are looking for an experienced Backend API Developer to design, develop, and maintain scalable backend services and APIs... 
    Contract work
    Work at office
    2 days per week

    Astra North Infoteck Inc.

    Toronto, ON
    21 days ago
  •  ...reason through complex codebases and use MCP tools effectively. Develop realistic, reproducible software engineering scenarios. Ensure...  .... Required Skills Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . Strong understanding of algorithms... 
    Java
    Remote job
    For contractors

    YO AI Labs

    Toronto, ON
    21 days ago
  • $90k - $110k per year

     ...The Intermediate Backend Developer works closely with engineering teams to design, implement, and maintain components of the Smile Digital Health...  ...components, such as FHIR operations, primarily using Java and related technologies. Develop and maintain core product... 
    Java
    Remote job
    Full time
    Internship

    Smile Digital Health

    Toronto, ON
    22 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Developer (Node and Java). Be the first to apply!