Back End Developer

3 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 Fortiv Technical Inc. Full time

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. We are looking for team players who can deliver imaginative solutions under real deadline constraints. You will be a part of a team of professionals who are dedicated to the same mission. We push each other, learn from each other, and strive to grow continually. Responsibilities Writing 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 Identifying and addressing performance bottlenecks with other engineers to consistently improve performance Ability to be occasionally 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 is plus, PostgreSQL, MySQL). Solid understanding of the inner workings of indexes, and optimization. Strong SQL skills Strong, proven track record of OOP & REST design principals Basic knowledge of Networking / Protocols Basic knowledge of encryption Java 8+ / Sprint / Spring Boot / Hibernate / Strut / JPA and Maven Kafka, Redis, ActiveMQ experience is a plus Demonstrated experience working with a team to deliver software Possess the passion to design, build and polish innovative applications Client / Server development experience Linux based servlet containers and web servers Linux shell scripting and remote management via SSH Git / BitBucket Bachelor's / Master’s degree (or equivalent experience) 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 Java 17 experience Mockito experience 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. #J-18808-Ljbffr

  • Back End Developer

    3 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

    3 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 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...

  • Back End Developer

    3 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

    We 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. Your role will require proficiency in at least one programming...

  • Back-End Developer

    2 weeks ago

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

    OverviewJoin to apply for the Back-End Developer - AI Training role at Braintrust.This is a great opportunity to contribute to the development of new AI models using your domain expertise while supplementing your income and choosing flexible work arrangements.What You’ll Be Working OnOur client has partnered with organizations to train AI large language...

  • Node.js Back-End Developer

    3 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 Targeted Talent Full time

    OverviewWe are looking for an experiencedNode.js Back-End Developer for our client. This is apermanent position that is completely remote! Our client is a fintech company based out of Vancouver.Qualifications1 - 3 + years of production experience working with Node.js, JavaScript / TypeScript and related frameworks (NestJS, Express)Experience working with...

  • Freelance Back-End Developer Developer

    3 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 Twine Full time

    Join to apply for the Freelance Back-End Developer Developer role at Twine This role involves revising and localizing an existing PHP website to suit the needs of a specific local market. The project requires a developer who can work independently and remotely, ensuring the website is fully adapted for local users while maintaining high standards of quality...

  • Développeur Back-End Cloud

    3 weeks ago

    Montreal, Toronto, 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 OPAL-RT TECHNOLOGIES Full time

    Join to apply for the Développeur Back-End Cloud / Cloud Back-End Developer role at OPAL-RT TECHNOLOGIES You will be tasked with designing and deploying a cloud platform that enables hundreds of users to automate their test scenarios for electrical grid simulations. You will be responsible for system architecture, including orchestration, results analysis,...

  • Back-End Developer

    3 weeks ago

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

    A digital agency specializing in ecommerce is seeking a Back-end Developer in Kelowna. This full-time position offers remote and hybrid work options, aiming for candidates with strong coding skills in various technologies including PHP and JavaScript. The expected salary range is between CAD 50,000 and CAD 134,000, influenced by skills and experience. Join a...

  • Senior Back-End Developer

    2 weeks ago

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

    Senior Back-End Developer - Platform Engineering (.NET) Company Description Workleap is a Montreal-based tech company on a mission to make work simpler. Since 2006, we’ve been building game-changing products that tackle HR and IT’s biggest challenges. Workleap operates two distinct product lines: The Workleap Platform, an AI-powered HR solution designed...

  • Senior Back-End Developer

    3 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 Python Software Foundation Full time

    We're looking for creative individuals who are ready to make an impact. If you're passionate about leveraging technology to help associations make our world better and excited to jump in with both feet, then we want to hear from you. Join us in revolutionizing the way associations foster knowledge sharing and growth.ResponsibilitiesAt first, you would...