senior java developer

Build strategic risk technology at Citi as a Senior Java Developer specializing in Spring, Kafka, and microservices architecture. This is a full-time role. As a senior technical leader, you will design and develop applications supporting Cross Asset Margin systems. Your work covers Java, distributed systems, relational databases, and API-first...

Synechron in Toronto is seeking a Java Developer to join the Cash Equities Client & Market Connectivity team. You will design and implement scalable, low-latency Java services and collaborate with product owners across a geographically dispersed, multicultural environment.The role requires strong problem-solving, architecture thinking, and hands-on...

Role Summary We’re seeking a seasoned Senior Java Back - End Developer with 5+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable,...

Role Summary We’re seeking a seasoned Senior Java Back - End Developer with 5+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable,...

Synechron is seeking a skilled Java Full Stack Developer with React to design, develop, and maintain scalable web applications for enterprise clients. The role emphasizes strong backend with Java/Spring Boot and robust frontend with React.js and TypeScript.You will work across architecture discussions, development and CI/CD pipelines to deliver...

Government Services Integration Cluster in Toronto is seeking a Senior Software Developer to design, develop, and maintain Java components. You will build cloud-based microservices in Microsoft Azure, review code, and support deployments. Strong leadership and experience with API integration and secure coding are required. The role is onsite in Toronto, five...

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.ResponsibilitiesPartner with multiple...

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...

Senior Software Developer – Java & Microsoft AzureAssignment Number:A2930470Client:Government Services Integration Cluster (GSIC), Government of OntarioMinistry:Ministry of Public and Business Service Delivery and ProcurementLocation:222 Jarvis Street, 5th Floor, Toronto, OntarioWork Arrangement:100% Onsite – 5 days per weekContract Start Date:November...

Build enterprise-scale routing engines with Java and Spring Boot at Miratech, developing real-time interaction distribution for contact center operations. As a Senior Routing Engine Developer, you will create scalable backend services for voice and digital interactions. You will apply distributed systems, microservices, event-driven architecture, and...

Location: Toronto, ON (Hybrid) Duration: 24+ Months Note: 4 days/week hybrid Job Description: Iris's client, one of the world's largest multinational investment banking and financial services corporation is looking to hire a Java Developer Our direct client is a is a world-leading financial services company, provides consumers, corporations, governments,...

Role Summary We’re seeking a seasonedSenior Java Back - End Developerwith 5+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable, and...

At Flexspring, you will have the autonomy and flexibility to tackle your role in a way that is right for you. We foster a learning culture that will allow you to develop new skills and progress in your career. **Who We Are** Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and...

Location: Toronto, ON (Hybrid) Duration: 24+ Months Note: 4 days/week hybrid Job Description: Iris's client, one of the world's largest multinational investment banking and financial services corporation is looking to hire a Java Developer Our direct client is a is a world-leading financial services company, provides consumers, corporations, governments,...

Ready for a challenge?Then Just Eat Takeaway.com might be the place for you. We’re a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday night feast, a post gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of...

DescriptionSenior Java Developer Job Details: Provide support to Product Management/Solutions Architect during project estimation as neededProvide project development planning support to IM regarding potential development iterations and Dev resourcing requirementsParticipation in JAD, as appropriate.Review and approve BRD/ICD and other specs (Report, IVR...

Sr Java Developer Location: Toronto, ONWork Style: Hybrid (3 days in office) Experience Required: 10 & Above Skills: Core Java Must Have Skills Experience in Java, JEE components (Spring, XML, JSON), Pearl, Groovy and Grail, HTML 5, CSS3, Jenkins, Restful Web Services AngularJS, Spring Boot Write clean, modular, re‑usable and testable HTML, CSS,...

Astek Group recherche un développeur Java sénior pour réimplémenter le moteur de calcul du risque de marché, avec des microservices distribués et des technologies cloud. Vous participerez à une architecture SOA axée données et intégrerez des pipelines Big Data dans une escouade mondiale. Le rôle exige une forte expertise Core Java, Spring et bases...

Astek Group recherche un développeur Java sénior pour réimplémenter le moteur de calcul du risque de marché, avec des microservices distribués et des technologies cloud. Vous participerez à une architecture SOA axée données et intégrerez des pipelines Big Data dans une escouade mondiale. Le rôle exige une forte expertise Core Java, Spring et bases...

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...