java backend developers

NTT DATA is seeking a Senior Applications Developer to join our team in Toronto, Ontario. The role involves full lifecycle management of applications, architecture design, and collaboration across teams to implement scalable solutions.The position emphasizes leadership, mentoring, and adopting new technologies. The ideal candidate has 8+ years in...

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. Our mission is to serve as a trusted partner to our clients by responsibly...

Build secure full-stack solutions with Kotlin, Java, React, and SQL at Equisoft in a hybrid Québec City workplace. Shape software for insurance clients.As a Senior Full-Stack Developer, you will design, develop, and deploy solutions for Equisoft/centralize, an insurance agency management system. You will work with developers, business analysts, and quality...

Senior Enterprise Java Developer and Lead We are looking for a Senior Java developer,on contract, for one of our major clients in Ontario. The work is remote. Senior Enterprise Java Developer and Lead The technical requirements for the Java Lead are the same as that of Java developer with the additional experience in managing a team of developers. ...

Take the next step in your career as a Senior Software Developer, specializing in full stack development using Java and Azure cloud services. This role encompasses designing, implementing, and managing innovative software solutions. Candidates should exhibit strong problem-solving skills and experience in API development, microservices, and...

Elevate your career with Synechron as a Senior Java Developer experienced in ETL. Join a global team focused on innovative technology solutions for financial services. At Synechron, we are searching for a dedicated Senior Java Developer to become part of our dynamic engineering team. This position requires adaptability in rapidly changing environments and a...

Build secure full-stack solutions with Kotlin, Java, React, and SQL at Equisoft in a hybrid role based in Québec City. Work across analysis, development, and quality assurance.As a Senior Developer, you will design, develop, and deploy solutions for Equisoft/centralize, an insurance agency management platform. The position involves microservices, web...

Advance your career in Toronto with a full-time opportunity as a Senior Java Developer specializing in API and MQ related to Capital Markets. Your expertise will shape the future of trading applications. This position requires a minimum of 8 years of hands-on experience, particularly in Java API, MQ, and adapter technologies using Oracle databases....

Build Java solutions for banking platform modernization, using backend or full-stack development and Angular experience where applicable. Support secure digital experiences through Agile delivery.This senior developer assignment supports a large-scale financial technology modernization initiative. You will develop, test, document, and support Java solutions...

Lead development with TNG where you will manage a team delivering Java applications. Focus on modernizing fintech services through technical leadership. As the Developer Manager at The Nationwide Group, you will guide a team of developers in creating and maintaining Java-based applications for the financial services sector. With a background of over seven...

Allstate Insurance Company of CanadaAllstate has been protecting families for over 90 years, focusing on home and auto insurance and preventive products. The Canadian branch serves customers since 1953.Role DescriptionProduct Engineering (Integration Java Developer) – senior member of the new Integrations Team, collaborating across Canada, Northern...

Build tested Java applications as a Senior Software Developer, using Spring Boot, REST APIs, and full stack development expertise.This senior developer translates technical specifications into working applications through analysis, design, coding, compilation, maintenance, and unit testing. The work includes troubleshooting software packages, supporting...

* **6-10 years** of professional experience in software engineering and enterprise applications development.* **Java 17+ Expertise:** Deep hands-on experience with modern Java (Java 17/21), including records, sealed classes, pattern matching, concurrency/multi-threading, memory management, and modern garbage collectors (G1, ZGC).* **Spring Framework &...

Avec un esprit de start-up et plus de 125 000 esprits curieux et audacieux, nous possédons l’expertise nécessaire pour accompagner les plus grandes marques mondiales dans leurs défis les plus complexes, tout en prenant plaisir à le faire. Aujourd’hui, nous recherchons des personnes prêtes à remettre les règles en question, à prendre des risques...

One of our clients is looking for a Senior Software Engineer who will help transform the logistics industry. This isn’t just a job – it’s a lifestyle. They want you to be passionate about your work and the company you do it for. No two days are ever the same, which makes working with our client so rewarding. About the Role: Senior Software...

# Full-stack Developer (React + Java)Nityo Infotech · Mississauga, Ontario, CABack to resultsFull-stack Developer (React + Java)Nityo InfotechMississauga, Ontario, CA Posted October 20, 2026 Via LinkedIn### Full Job Description• Experience on React is mandatory• Candidate must have strong knowledge on java, spring boot, reactive spring, graphQL.•...

Join Miratech as a Senior Java Developer focusing on the innovative Routing Engine platform. Collaborate with teams to create scalable, real-time interaction routing solutions for enterprise contact centers. Miratech is a leading global IT services provider dedicated to supporting digital transformation. In this senior role, you will design and build a...

Join Wepoint as a Senior Java and C++ Developer in Montréal, contributing to a custom-built platform in the global capital markets. This role offers the chance to enhance software solutions while collaborating closely with diverse teams across technology and business sectors. The ideal candidate will possess over five years of software-development...

Build Java 21 and serverless APIs as a contract Senior AWS Developer, preferably from Calgary, with remote candidates considered. This Backend and Cloud Developer role requires strong Java, Spring Boot, and microservices experience. You will manage AWS infrastructure with Terraform while delivering features and supporting production. The work includes CI/CD...

Lead Java applications development with Scala, microservices, and distributed systems expertise in a senior Technology position at Citi. Guide complex programming initiatives. The Applications Development Technology Lead Analyst establishes and implements application systems and programs with Citi’s Technology team. This senior position leads applications...