Senior Java Developer

6 days ago


Toronto, Ontario, Canada Collabera Full time
Company Description

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs. 

Job Description

Job Responsibilties 

We are looking for a Senior Java Developer to fulfill the following responsibilities: 


• Design and develop security software applications and solutions 


• Provide technical leadership and mentoring for the development team 


• Work with the stakeholders to clarify and define software feature requirements 


• Provide development support for other development, QA and operations 

Job Qualifications 

Education 

Bachelor's degree in Engineering, Computer Science, Mathematics or Science, or equivalent education & experience 

Required Skills / Experience 


• Java (5 years+) 


• Hibernate or Java Persistence API (JPA) 


• Spring Framework (2.0 and up) and Spring MVC, or Enterprise JavaBeans (EJB) 


• JSP, Servlet, HTML, HTTP, HTTPS, SSL and JavaScriptHands on experience with MySQL and Oracle 


• JDBC (Java database connectivity technology) 


• SOAP and RESTful Web Services 


• Understanding of XML/XSD/WSDL 


• Tomcat 5 and up 


• PKI, Cryptography algorithms, Java cryptographic libraries (especially Bouncy Castle) 


• jQuery/JSF, UI development and design skills 


• AJAX (asynchronous JavaScript and XML) 


• Apache James 


• SWT (Standard Widget Toolkit) 


• LDAP (Lightweight Diectory Access Protocol) 


• Eclipse 


• J2EE (Java 2 Platform, Enterprise Edition)



  • Toronto, Ontario, Canada K&K Global Talent Solutions INC. Full time

    Position: Senior Java Developer in Post Trade Space (with Python, AWS and Terraform)Location: Toronto, ON (4 DAYS IN THE OFFICE ARE MANDATORY)Hire type: ContractAbout the RoleWe are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on...


  • Toronto, Ontario, Canada Luxoft Full time

    Project descriptionWe are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background in capital markets and proficiency...


  • Toronto, Ontario, Canada Iris Software Inc. Full time

    Job Title:Senior Java Developer (CMS)Location:Toronto, ON (Onsite)Employment Type:Long Term ContractAbout the Role:We are seeking an experiencedSenior Java Developerwith strong expertise inContent Management Systems (CMS)to join our team in Toronto. The ideal candidate will be responsible for designing, developing, and maintaining enterprise-level...


  • Toronto, Ontario, Canada Luxoft Full time

    We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background in capital markets and proficiency in Python are...


  • Toronto, Ontario, Canada BrainRidge Consulting Full time

    About BrainRidge ConsultingBrainRidge Consulting is a premium FinTech Technology Consulting firm with the energy of a startup and experience of an enterprise. With a mission to empower financial institutions and organizations to thrive in the digital age, we provide cutting-edge technology solutions and strategic guidance to drive innovation and growth. As...


  • Toronto, Ontario, Canada Thinkpivot Full time

    Our client, an innovative startup seeking a highly skilled and adaptable Senior Java Developer. In addition to developing robust and scalable software solutions, this role requires providing technical support to other departments. You will need to thrive in a fast-paced environment, handle high-pressure situations, and align with the tight schedules of a...


  • Toronto, Ontario, Canada Altitude Technology Solutions Full time

    Position: Senior Java DeveloperLocation: Toronto, Canada (On-site mandatory 2 days per week)Experience- 8+ yearsExperience: Minimum 5 years hands-on with Java Microservices and strong database and data modelling skills Key Responsibilities:Develop and maintain applications using Java (versions 11 to 21) and Spring Boot (2 to 3).Strong SQL querying skills for...


  • Toronto, Ontario, Canada Citi Full time

    Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards...


  • Toronto, Ontario, Canada Caspian One Full time

    Senior Java Developer (Payments)Contract | Hybrid | Banking – Payments ModernizationAbout the programJoin a high-profile transformation to modernize the bank's Payments technology stack. You'll build resilient, cloud-native microservices in the Java ecosystem, integrating payment rails and data services at scale.What you'll doDesign, build, and maintain ...


  • Toronto, Ontario, Canada NearSource Full time

    Job Description: Senior Java DeveloperLocation: 100% Remote, CanadaExperience: 7+ YearsRole Summary: NearSource is looking for a seasoned Java Developer to join our backend engineering team. This role involves working on scalable services and API integrations for a project with a Fortune 500 client. The ideal candidate will bring hands-on expertise in...