Senior Java Developer

Insight Global; Toronto; On-site; CAD 90,000 - 130,000; Full time

Job summary

A technology company is seeking a Senior Java Developer for its Toronto office. The role focuses on backend development, delivering secure financial services and APIs for fintech partners. Candidates should have strong Java and AWS skills, along with a solid understanding of APIs and system design principles. This position offers an opportunity to work in a dynamic team and contribute to innovative solutions.

Qualifications

• 7+ years of backend development experience.
• Strong proficiency in Java (JDK 11/17) and Spring Boot.
• Hands-on experience with AWS (EKS, S3, RDS) and Kubernetes.

Responsibilities

• Deliver secure, real-time financial services and modern APIs to fintech partners.
• Contribute immediately on new system builds.
• Design and build RESTful APIs.

Skills

Java

Spring Boot

AWS

Kubernetes

RESTful APIs

SOLID principles

Job description

Job Description

Were seeking a Senior Java Developer to join a high-performing team delivering secure, real-time financial services and modern APIs to fintech partners across North America. This is focused on backend development, with immediate contributions expected on new system builds. The role is hands-on and ideal for someone who can quickly ramp up and start delivering value.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form (https://airtable.com/app21VjYyxLDIX0ez/shrOg4IQS1J6dRiMo) . The EEOC "Know Your Rights" Poster is available here (https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf) .

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Skills and Requirements

7+ years of backend development experience.

Strong proficiency in Java (JDK 11/17) and Spring Boot.

Hands-on experience with AWS (EKS, S3, RDS) and Kubernetes.

Solid understanding of event-driven systems and messaging platforms (e.g., ActiveMQ, Amazon SQS).

Proven experience designing and building RESTful APIs, including authentication (OAuth2) and API specifications (Swagger/OpenAPI).

Deep knowledge of SOLID principles and clean code practices. Experience developing merchant acceptance solutions using payment networks (e.g., Visa, Mastercard, Amex).

Experience with money movement products (e.g., Visa Direct, Mastercard Move).

Familiarity with React and TypeScript for future full-stack opportunities.

Exposure to ORMs (e.g., Hibernate) and object mapping tools (e.g., MapStruct, Dozer). null

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military oruniformed service member status, or any other status or characteristic protected by applicable laws, regulations, andordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to [e-mail].