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Backend Engineer Java Jobs in Ajax, ON (NOW HIRING)

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

Associate Software Engineer - Java This role is eligible for our hybrid work model: Two days in ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

A Java Developer designs, develops, tests, and maintains scalable Java-based applications (web ... Build new and enhance existing Java applications, including back-end services, APIs (RESTful), and ...

Commercial Banking Engineering is seeking a skilled Java Developer with extensive experience in ... The ideal candidate will have a strong foundation in both front-end and back-end technologies, with ...

As an Consultant, Back End Developer , you'll will with senior teams and levels on multiple ECIS ... Microservices, Java/J2EE , JSON REST API, XML SOAP, RDBMS/SQL , Docker, Maven/Gradle, Postman ...

As an Consultant, Back End Developer , you'll will with senior teams and levels on multiple ECIS ... Microservices, Java/J2EE , JSON REST API, XML SOAP, RDBMS/SQL , Docker, Maven/Gradle, Postman ...

Senior Backend Developer

Toronto, ON · Hybrid

CA$100K - CA$140K/yr

The ideal candidate combines strong backend and frontend engineering skills with experience in distributed systems, integrations, and scalable architectures . JavaScript, TypeScript, Node.js, and ...

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

We constantly explore new technologies and engineer better solutions for ever demanding business ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

We constantly explore new technologies and engineer better solutions for ever demanding business ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

We constantly explore new technologies and engineer better solutions for ever demanding business ... We design and develop our back end systems and REST APIs that serve hundreds of millions of ...

Showing results 41-60

Backend Engineer Java information

What does a backend engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What are the key skills and qualifications needed to thrive as a backend engineer Java?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a backend engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.
What are popular job titles related to Backend Engineer Java jobs in Ajax, ON? For Backend Engineer Java jobs in Ajax, ON, the most frequently searched job titles are:
What cities near Ajax, ON are hiring for Backend Engineer Java jobs? Cities near Ajax, ON with the most Backend Engineer Java job openings:
Infographic showing various Backend Engineer Java job openings in Ajax, ON as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution.

Associate Java Developer

Priceline.com LLC

Toronto, ON • Hybrid

CA$85K - CA$100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago


Job description

Associate Software Engineer - Java

This role is eligible for our hybrid work model: Two days in-office.

Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive in a fast-paced, ideas-led environment, you're in the right place.

Why this job's a big deal:

Join an Agile team of professionals that are instrumental in building the next generation of travel applications. We constantly explore new technologies and engineer better solutions for ever demanding business needs.

Our team of engineers, at all levels, work with the business leaders in defining the product roadmap and come up with innovative solutions to grow the future of travel. We design and develop our back end systems and REST APIs that serve hundreds of millions of searches a day, collecting and parsing data across thousands of partners to get the best deals for our customers.

In this role you will get to:

  • Participate in mission critical projects with direct impact on the evolution of Priceline's business.

  • Be part of a cross-functional agile team that continuously experiments, iterates and delivers on new product objectives.

  • Showcase your development skills of Core Java or similar programming languages.

  • Apply your programming skills towards building low latency and high throughput transactional services with continuous integration and automation testing.

  • Implement SQL composition skills that collects and queries data for investigation and analysis in real time from our applications.

  • Utilize your knowledge to understand our codebase, systems and business requirements to effectively make changes to our applications.

  • Effectively collaborate and engage in team efforts, speak up for what you think are the best solutions and be able to converse respectfully and compromise when necessary.

Who you are:

  • Bachelor's degree or higher in Computer Science or related field.

  • 2+ years of experience in Core Java.

  • Deep understanding of modern real-time as well as batch processing big data solutions (Spark/ Kafka/KSql/ Flink/ Apache Beam)

  • Experience developing applications that work with NoSQL stores (e.g.Cassandra, Bigtable, MongoDB)

  • Comfort and experience with Spring Frameworks, Web Services and APIs.

  • Experience in Microservices, Kubernetes, Dockers is a big positive.

  • Illustrated history of living the values necessary to Priceline: Customer, Innovation, Team, Accountability and Trust.

  • The Right Results, the Right Way is not just a motto at Priceline; it's a way of life. Unquestionable integrity and ethics is essential.

#LI-JB1 #LI-Hybrid

There are a variety of factors that go into determining a salary range, including but not limited to external market benchmark data, geographic location, and years of experience sought/required. In addition to a competitive base salary, certain roles may be eligible for an annual bonus and/or equity grant.

The salary range for this position is $85,000-100,000 CAD.

Who We Are

WE ARE PRICELINE.

Our success as one of the biggest players in online travel is all thanks to our incredible, dedicated team of talented employees. Priceliners are focused on being the best travel deal makers in the world, motivated by our passion to help everyone experience the moments that matter most in their lives. Whether it's a dream vacation, your cousin's graduation, or your best friend's wedding - we make travel affordable and accessible to our customers.

Our culture is unique and inspiring (that's what our employees tell us). We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and chaos that can come with a business that hasn't stabilized.

We're on the cutting edge of innovative technologies. We keep the customer at the center of all that we do. Our ability to meet their needs relies on the strength of a workforce as diverse as the customers we serve. We bring together employees from all walks of life and we are proud to provide the kind of inclusive environment that stimulates innovation, creativity and collaboration.

Priceline is part of the Booking Holdings, Inc. (Nasdaq: BKNG) family of companies, a highly profitable global online travel company with a market capitalization of over $80 billion. Our sister companies include Booking.com, BookingGo, Agoda, Kayak and OpenTable.

If you want to be part of something truly special, check us out!

Flexible work at Priceline

Priceline is following a hybrid working model, which includes two days onsite as determined by you and your manager (ideally selecting among Tuesday, Wednesday, or Thursday). On the remaining days, you can choose to be remote or in the office.

Perks & Benefits at Priceline

Our benefits are designed to support your health, wellbeing, and life inside and outside of work. Eligible Priceliners have access to:

Health & wellness coverage including medical, dental, vision, and mental health resources

Generous time off including PTO, holidays, a company-wide Priceline Pause reset week, and paid volunteer days

Work/life support including the ability to work up to 4 weeks per year from anywhere, parental leave, dependent care and family support resources, Summer Fridays, and office perks like stocked kitchens and catered meals (varies by location)

Financial security programs such as retirement plans with company contributions, life and disability coverage, and tax-advantaged accounts

Signature travel perks including employee-only discounts on hotels and flights, VIP deals, and Big Deal Bucks credits

Additional perks & discounts like travel and partner discounts, tuition support, legal support, and pet benefits

A people-first culture with Employee Resource Groups (ERGs), social events, recognition programs, and service awards that help you connect, grow, and celebrate together

Specific benefits and programs vary by location.

Inclusion is a Big Deal!

To be the best travel dealmakers in the world, we believe our team should reflect the broad range of customers and communities we serve. We are committed to cultivating a culture where all employees have the freedom to bring their individual perspectives, life experiences, and passion to work.

Priceline is a proud equal opportunity employer. We embrace and celebrate the unique lenses through which our employees see the world. We'd love for you to join us and help shape what makes our team extraordinary.

Applying for this position

We're excited that you are interested in a career with us. For all current employees, please use the internal portal to find jobs and apply.

External candidates are required to have an account before applying. When you click Apply, returning candidates can log in, or new candidates can quickly create an account to save/view applications.