Senior Java Developer - Backend
CG Consulting Group
Overview
Senior Core Java Developer
This is with a large IT services firm for a major Canadian bank. Candidate must have legal work status for Canada. Client Location is downtown Toronto, close to GO and TTC. Hybrid - In-Office 3 days per week. Increase to 4 days in September 2025. Perm/FT role, salary and benefits or on contract - 6 months to start at Market rate.
Description
We’re seeking to build a team of talented senior level backend core Java developers.
Ideal Candidate
- Hardworking, dedicated, detail oriented, focused on quality and a team player, with effective verbal and written communications.
- 10+ years of hands-on coding in server-side Java with strong emphasis on Java Concurrency, RX Streams, Caching (GridGain as Cache), Collections API, Messaging and Event processing across multiple streams.
- Strong Multithreading experience.
- 5+ years of coding experience in multi-cast messaging (Solace / RV).
- 5+ years of coding with relational DB (SQL Server / Sybase / Oracle).
- 5+ years of technical design of low latency trading application services.
- 5+ years of Dev Ops tools (Maven, Jenkins, Nexus, Helios).
Must have
- 10+ years of hands-on coding in server-side Java with strong emphasis on Java Concurrency, Caching (GridGain as Cache), API, Messaging and Event processing across multiple streams.
- Strong Multithreading experience.
- Banking / Financial Services experience.
Nice-to-have
- 2+ years of hands-on experience with cloud technologies like Docker, Kubernetes or similar.
- Capable of managing & leading people and delivery.
Vacancy posted 8 days ago
Similar jobs that could be interesting for youBased on the Senior Java Developer - Backend in Toronto, ON vacancy
- Embrace a leadership role as the Lead Java Backend Developer in Canada for Caribbean’s Digital Banking IT Group. Design crucial backend services and APIs for secure digital banking. In this pivotal position, you will guide architectural decisions while mentoring development...Suggested
$64k - $106k per year
## Senior Java DeveloperApplylocations: Toronto, ON: Calgary, ABtime type: Full timeposted... ...**What You'll Do:**As a Senior Java Developer, you will be responsible for designing,... ...robust, scalable, enterprise-grade backend systems. Specifically, you will become a...SeniorWork at office- Elevate your backend skills with a focus on Java, Microservices, and AI at our company. This role emphasizes building high-performance backend services... ...AI capabilities. We are seeking a seasoned Backend Developer with over five years of Java experience. Your expertise in...Suggested
- Elevate your career as a Backend Developer in Toronto, specializing in Java and Spring Boot. Utilize your skills in RESTful API development and work independently in agile settings. The ideal candidate has a strong foundation in Java, is proficient with Spring Boot, and possesses...Suggested
$69.75k - $110.5k per year
We are seeking a highly skilled and proactive Java Developer with deep expertise in Java, Spring Framework, Kafka, Message Queuing, Dynatrace, and microservices architecture. This role requires a hands‑on developer who will spend approximately 60% of their time coding and actively...SeniorWork at office3 days per week- Position: Senior Java Developer (with Python, AWS and Terraform) Type: Contract Pay Rate: 75.00/hr - 90.00/hr Note: Final interview will be onsite We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology...SeniorContract workFor subcontractor
- Elevate your career as a Senior Fullstack Java Developer in Toronto, ON, specializing in Java backend and React JS frontend development. Build scalable enterprise applications with a focus on performance and security. This role seeks a seasoned developer with 6-8 years of...Senior
- Become a pivotal Java Developer at a leading investment management firm in Toronto. This role emphasizes software design and AWS capabilities... ...analytical and communication skills Excel in a fulfilling career as a Senior Java Developer and help shape global investment strategies. J-...Senior
$55 - $65 per hour
...Role: Java Full Stack Developer Location: Toronto, ON Type: Contract Rate: CAD55/hr - CAD65/hr We... ...are seeking a highly skilled and experienced Senior Java Full-Stack Developer with strong expertise in Java-based backend systems and modern frontend technologies....SeniorContract work- ...be part of a collaborative team that develops, enhances and maintains applications in... ...applications on Spring Boot, JBoss and Java EE based applications. You will... ...Come As You Are. We Like You that Way! Seniority level ~ Mid‑Senior level Employment type ~ Full‑time...SeniorFull time
- Seeking a Senior Java Developer in Ontario to drive technical excellence and software innovation. Utilize your 6+ years of experience in Java and cloud services to make an impact. You will work closely with Product Owners and fellow developers in an agile environment, taking...Senior
- Enhance your career as a Senior Java Developer focusing on Azure with a leading financial client. Join a collaborative team while working on critical EMT payment projects every day. In this role, you will be integral to Agile Scrum teams, developing APIs and microservices...Senior
$110k - $150k per year
Your Role and Responsibilities As a Software Developer, you will help build out the pennylane.ai ecosystem of products. The goal of pennylane... ...: 3+ years of professional software development experience. Senior: 6+ years of professional software development experience....Senior- Join our team in Toronto as a Senior Software Developer specializing in Back End systems, working in the office three days a week. You will provide expertise in PL/I coding, XML processing, and collaborate on key system changes. This role involves deep engagement in analyzing...SeniorWork at office3 days per week
$102.2k - $125k per year
...high-performance professionals at various capacities (junior to senior developer) Actively contribute code and lay foundation for technical... ...Undergraduate Degree in Technology. 5+ years of extensive experience in Java, Spring Boot, DevOps, Kafka. Strong algorithmic problem‑...SeniorLong term contract- Join a leading tech firm as a Hybrid Senior Java Developer in Toronto, ON. This role emphasizes both backend and frontend development skills, with a versatile work setup. This 6‑month contract position requires a Senior Java Developer with more than a decade of full‑stack experience...SeniorContract work
- ...and peers to understand requirements. Develop solutions that are in line with client's... .... Skills Must have Very strong in Java development. Good analysis /coding and... ...Other Languages English: C1 Advanced Seniority Senior Toronto, Canada Req. VR-123376...SeniorLong term contractFor subcontractor
- Job Description Senior Full Stack Developer – Java / Oracle PL/SQL Location Toronto, ON – Hybrid (4 Days WFO) Duration 6–12 Months Role Summary... ..., and support of enterprise-grade applications and backend services. This role requires strong technical expertise...Senior
- Requirements Expert-level Java 17/21 & Spring Boot 3.x; deep Spring... ...: 2–4 years professional Java backend development building... ...Global Sourcing partners and developing solutions which improve the customer... ...We are seeking a Full stack Developer with strong backend expertise...Senior
$95k - $145k per year
Senior Developer - Java, Spring (Fraud IT) Position Description CGI is seeking a Senior Java Developer to join a high-performing delivery team supporting enterprise-scale applications and digital transformation initiatives. The successful candidate will contribute to...SeniorWork at office$80 - $90 per hour
...Job Title: Senior Java Backend Developer Location: 100% Remote, Canada Experience: 7 to 10 Years Employment Type: T4 Contract Rate: CAD $80 to $90 per Hour Role Summary NearSource is seeking a Senior Java Backend Developer to contribute to a large-scale...SeniorHourly payLong term contractContract workFor contractorsRemote work- ...Overview Inviting applications for the role of Sr. Java FS Developer Location: Toronto ON (3 days onsite in a week) Qualifications... ..., or purchasing equipment or training. Job Details Seniority level: Mid-Senior level Employment type: Full-time Job function:...SeniorFull time3 days per week
- Advance your career as a Full Stack Developer specializing in Java and Python in Toronto, ON. This mid-senior level position requires a blend of backend and frontend development skills. We are looking for a candidate with 8+ years of robust Java and Spring Boot expertise...SeniorLong term contractContract work
- ...diverse talents, backgrounds, and skills. Key Responsibilities Develop and Maintain APIs: Design and implement RESTful APIs to support... ...Optimization: Monitor and improve the performance of the backend services. Security: Implement security best practices to protect...Full timeLocal area
- Join Chexy as a Backend Developer in Toronto and make an impact in the fintech world. Your expertise in payment systems will be vital in crafting robust financial infrastructure. Chexy seeks a proactive Backend Developer focused on developing scalable systems within our...Full time
- ...Developerto join our voice/contact center engineering team and help develop, support, and continuously improve cloud-based IVR applications.... ...software development experience with a strong focus on Java Strong Java programming skills in Java EE and Spring Boot / Spring...InternshipRemote workRelocation
- A consulting firm in Canada is seeking multiple Java developers to address application vulnerability issues for a public sector client. Candidates should have significant experience with Java migrations and multi-platform IT systems development. The role involves developing...Senior
- ...platform. This team builds reliable, scalable backend systems that directly support user... ...Backend Systems Development: Design, develop, and optimize robust backend systems that... ...distributed systems. Proficiency in Python, Go, Java, or C++, with the ability to write clean,...SeniorLong term contractFull timeTemporary workWork at officeLocal areaHome officeFlexible hours3 days per week
- Accelerate your career as an Expert Developer focusing on Java and Python technologies. Bring your extensive experience and technical skills to our innovative projects. This position calls for a developer with over 5 years' experience, adept in Java and Python, alongside...
$200k - $235k per year
Staff Software Developer, Backend Platform Toronto, Canada Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer...Long term contractWork at officeFlexible hoursShift work3 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Java Developer - Backend. Be the first to apply!
Related searches
- java developer remote Toronto, ON
- entry level java developer Toronto, ON
- java developer Toronto, ON
- java developer no experience Toronto, ON
- senior java developer Toronto, ON
- développeur java Toronto, ON
- junior java developer Toronto, ON
- java software developer Toronto, ON
- backend software developer Toronto, ON
- backend developer Toronto, ON