Back End Developer

3 weeks ago


Toronto, Canada Fortiv Technical Inc. Full time

Back-End Developer Our client is looking for a talented Back-End Developer to help with growing needs. You will be developing systems and APIs that power a rich set of applications used by a large and passionate group of users daily. Your ability to create scalable, maintainable, and performant software is critical to the entire company's success. In your role, you will be deeply engaged in the entire Agile development lifecycle from design and implementation to testing and monitoring. Base Pay Range CA$110,000.00/yr - CA$130,000.00/yr Responsibilities Write clean, well-organized, testable, and reusable code Continue to improve our existing product with new ideas and fine‑tuning/adjusting our platform Produce clean, reliable code that you test before pushing Identify and address performance bottlenecks with other engineers to consistently improve performance Occasionally be on call Take direction from the Senior Software Engineer on features, while working with the team to ensure the technical aspects fit our technical goals Required Qualifications and Experience 7+ years (4+ years for Intermediate) of Java developer experience with from‑scratch systems – comfortable without an established and documented framework 5+ years (2+ years for Intermediate) of experience working with databases (Snowflake experience a plus, PostgreSQL, MySQL). Solid understanding of the inner workings of indexes and optimization Strong, proven track record of OOP & REST design principals Basic knowledge of networking/protocols Basic knowledge of encryption Java 8+ / Spring / Spring Boot / Hibernate / Strut / JPA and Maven Kafka, Redis, ActiveMQ experience is a plus Demonstrated experience working with a team to deliver software Passion to design, build and polish innovative applications Linux based servlet containers and web servers Linux shell scripting and remote management via SSH Nice to Have Gaming experience (Payment, Game integration, KYC) Stripes framework experience is a plus Experience writing distributed systems in a Cloud Computing environment such as AWS (strongly preferred) Working knowledge of Docker / Kubernetes Experience with contest‑logic programming, sports, gaming, etc. Snowflake / PostgreSQL / MySQL issue tracking and performance tuning Proven experience in a high traffic / high demand environment Experience solving bottleneck issues with code, via optimization of logic or threading Why Join? Remote‑friendly work environment with a competitive salary and benefits Career growth opportunities in a dynamic, analytics‑driven company Impactful role where data directly shapes the future of online gaming & sports betting Collaborative and innovative culture in a leading Canadian iGaming company Seniority level Associate Employment type Full‑time Job function Information Technology Industries Staffing and Recruiting #J-18808-Ljbffr



  • Toronto, Canada Inovait Full time

    Research and Development Full Time Toronto, ON Hybrid $88,000 - $95,000 CAD per year Full-Time Role ABOUT MIMOSA DIAGNOSTICS MIMOSA provides a proactive approach to vascular health and wound care, empowering clinicians to implement earlier interventions, or even prevent intervention altogether. Our products promote inclusive and equitable healthcare,...


  • Toronto, Ontario, Canada gojitech Full time $60,000 - $80,000 per year

    Company DescriptionGojiTech is an innovative leader in healthcare technology, dedicated to simplifying complexities, reducing friction, and enhancing interactions between patients, providers, and health systems. Our focus areas include streamlining medical claims and payments, leveraging AI to optimize processes, and developing advanced medical software...


  • Toronto, Ontario, Canada Altitude Technology Solutions Full time $80,000 - $100,000 per year

    Position: Senior Back-End DeveloperLocation: Toronto, Canada (3 days Hybrid)Required Skills: Java, Python, Service Now, Confluence, Jira, and experience with GitHub for code collaborationJob Summary:We are seeking an experienced Senior Back-End Developer to design, develop, and maintain robust APIs, web applications, and backend services. The ideal candidate...

  • Back End Developer

    1 week ago


    Toronto, Ontario, MH C, Canada Yoush Consulting Full time $90,000 - $120,000 per year

    YoushConsulting is excited to partner with a Canadian start -up to help build theirnext global success. We are hiring the best talent in Information Technology inToronto, and across several European countries. If you wish to be part of a globalsuccess story building life changing technologies that help millions of people livinga healthier life, then you must...

  • Back-End Developer

    1 week ago


    Toronto, Canada JSG (Johnson Service Group, Inc.) Full time

    Senior Back-End Developer / DesignerDescriptionThe Senior Back-End Developer is responsible for managing data interchange between servers and users, translating technical system specifications into fully tested applications, and supporting the full software development lifecycle.Key duties include designing and developing server-side logic, building and...

  • Back-End Developer

    1 week ago


    Toronto, Canada JSG (Johnson Service Group, Inc.) Full time

    Senior Back-End Developer / DesignerDescriptionThe Senior Back-End Developer is responsible for managing data interchange between servers and users, translating technical system specifications into fully tested applications, and supporting the full software development lifecycle.Key duties include designing and developing server-side logic, building and...

  • Back End Developer

    3 days ago


    Toronto, Canada Apptoza Inc. Full time

    Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Apptoza Inc. If you are fine with below JD please share me your Updated resume ASAP. Location: TORONTO (ONSITE) Duration: 6 months Exp Required: 10 Years Job Description We are seeking a skilled and motivated developer with expertise in Python, Prompt...

  • Back End Developer

    1 week ago


    Toronto, Ontario, Canada Insight Global Full time $100,000 - $150,000 per year

    JOB DESCRIPTIONInsight Global is seeking experienced Back-End Developers to help modernize a monolithic in-house platform. The team is responsible for carving out components from the legacy system and rebuilding them as scalable microservices that meet both functional and non-functional requirements. This is a high-impact opportunity to work on a major...

  • Back End Developer

    4 weeks ago


    Toronto, Montreal, Calgary, Vancouver, Edmonton, Old Toronto, Ottawa, Mississauga, Quebec, Winnipeg, Halifax, Saskatoon, Burnaby, Hamilton, Victoria, Surrey, Halton Hills, London, Regina, Markham, Brampton, Vaughan, Kelowna, Laval, Southwestern Ontario, R, Canada DataAnnotation Full time

    Join to apply for the Back End Developer role at DataAnnotationWe are looking for a Back End Developer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model.To apply to this role, you will need to be proficient in either Python and/or JavaScript....

  • Back End Developer

    2 days ago


    Toronto, Ontario, Canada Delpath Full time $100,000 - $120,000 per year

    Senior Back-End Developer – Counterparty Credit Risk Technology (Python/Java, GCP)Location Address: Toronto – 2-3 daysSubject to change: 3–4 days onsite may be required based on business needsContract Duration: 6 months with Possibility of extension & conversion to FTEBusiness group:GBME - Risk Technology - Counterparty Credit Risk Technology team -...