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Java Consulting Jobs in Toronto, ON (NOW HIRING)

Hands-on development experience with Java, Spring Boot, microservices, APIs, Python, or modern AI development frameworks. * Consulting experience within Financial Services or Insurance mainly ...

Solutions Architect

Markham, ON · Hybrid

CA$115K - CA$125K/yr

The environment is AWS, SAAS and custom Java applications. In this role, you'll be responsible for ... by experienced consultants within your field of specialty. We then match you to the best ...

... Java). * Cloud Native & IaC: Deep practical experience building and deploying scalable applications on AWS. Strong proficiency with Infrastructure-as-Code (IaC), specifically Terraform. * Consulting ...

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 ...

... design and consulting on RBC's Digital team. If you believe in your ability to deliver and are ... Strong knowledge of Java and object oriented design * Software Engineering, Computer Science or ...

This individual will be part of the Cloud Security Consulting team and become the center of ... Working knowledge of Python, Java and/or other programming languages * Cloud certifications such as ...

This individual will be part of the Cloud Security Consulting team and become the center of ... Working knowledge of Python, Java and/or other programming languages * Cloud certifications such as ...

Sr. Cloud Software Architect

Toronto, ON · Remote

CA$160K - CA$180K/yr

OpsGuru is a global engineering and consulting group. We are experts in the container ecosystem ... ReactJS, Angular, Vue), ● Working experience the following: ○ Java (experience with at least ...

OpsGuru is a global engineering and consulting group. We are experts in the container ecosystem ... Java (experience with at least one of the following frameworks: Spring, Play, Struts) C# ...

The Technology Risk Consulting practice provides a variety of services to our clients. The ... Java, JavaScript; REST/SOAP, JSON/XML; Python/PowerShell; SQL. * Agile SDLC leadership; PMO-level ...

Showing results 41-60

Java Consulting information

What is Java consulting?

Java consulting refers to professional services provided by experts who specialize in the Java programming language and its related technologies. These consultants help organizations design, develop, implement, and optimize Java-based applications and systems. Their services can include code reviews, architecture guidance, performance tuning, migration, and staff training. Java consultants work with businesses to solve specific technical challenges and ensure their Java projects are efficient, scalable, and maintainable.

What are some typical challenges Java consultants face when working with clients on large-scale projects?

Java Consultants often encounter challenges such as integrating legacy systems with modern Java frameworks, managing code quality across distributed teams, and aligning technical solutions with evolving client requirements. They must be adept at troubleshooting complex performance issues and communicating effectively with both technical and non-technical stakeholders. Successfully navigating these challenges requires strong problem-solving skills, adaptability, and a collaborative mindset, as consultants frequently work alongside in-house developers, project managers, and business analysts.

What are the key skills and qualifications needed to thrive as a Java consultant, and why are they important?

To thrive as a Java Consultant, you need deep expertise in Java programming, familiarity with frameworks like Spring or Hibernate, and a relevant degree or certifications such as Oracle Certified Professional Java Programmer. Experience with development tools (e.g., Eclipse, IntelliJ IDEA), build systems (Maven, Gradle), and source control (Git) is typically required. Strong problem-solving, client communication, and project management skills help consultants deliver tailored solutions and build trust. These skills and qualities are crucial for designing effective systems, ensuring client satisfaction, and driving successful project outcomes.

What is the difference between Java Consulting vs Java Developer?

AspectJava ConsultingJava Developer
Required CredentialsTypically requires Java certifications, consulting experience, and strong communication skillsRequires Java certifications, coding skills, and technical knowledge
Work EnvironmentClient-facing, project-based, often involves advising and strategic planningDevelopment-focused, working on coding, testing, and implementing Java applications
Employer & Industry UsageConsulting firms, IT service providers, or in-house consulting teamsSoftware companies, tech startups, or in-house development teams

Java Consulting involves advising clients on Java solutions, requiring strong communication and strategic skills, while Java Developers focus on coding and building Java applications. Both roles require Java certifications but differ in work environment and responsibilities.

What are popular job titles related to Java Consulting jobs in Toronto, ON?

For Java Consulting jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Java Consulting jobs in Toronto, ON look for?

The top searched job categories for Java Consulting jobs in Toronto, ON are:

Infographic showing various Java Consulting job openings in Toronto, ON as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 9% Part Time, and 5% Contract. Highlights an 82% Physical, 8% Hybrid, and 10% Remote job distribution.

Senior Grid Interconnection Consultant

Sargent & Lundy

North York, ON • Hybrid

CA$130K - CA$179K/yr

Full-time

Medical, PTO

Re-posted 27 days ago


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

122nd of 449 rated engineering


Job description

This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. 

This position in Sargent & Lundy’s Consulting group will require you to focus on our utility planning and advisory projects, such as the following:

  • Transmission system planning and analysis, including studies in load flow, stability, short circuit, and electromagnetic transients (EMT), to support a variety of clients such as ISO/RTO and electric utilities.
  • Preparing new generator interconnection applications, including development of conceptual single line diagram, verification of compliance with reactive power requirements, and development of steady-state, dynamic, and short circuit models to support the applications.
  • Reviewing ISO feasibility and system impact studies to provide guidance to our clients, who are ISO Interconnection Customers.

We do not sponsor employees for work authorization in Canada for this position.

This position may require access to U.S. export-controlled information. As such, candidates must be a citizen of a country listed in Appendix A to Part 810 of the Code of Federal Regulations. Please click here to determine your eligibility.

Essential skills and experience:

  • A Bachelor’s Degree in Electrical Engineering and sufficient industry experience is considered in lieu of an advanced degree
  • A minimum of 6 years relevant power systems engineering experience with utility or consultant
  • Experience in load flow and contingency analysis to identify transmission thermal and voltage constraints and to identify transfer capability limits
  • Experience using transmission planning software for load flow modeling, contingency analysis, and stability analysis using PSS/E, PSLF, TARA

Valued but not required skills and experience:

  • Experience in stability analysis to identify critical clearing times, identify voltage constraints and analyze power system damping
  • Experience in electromagnetic transient analysis using PSCAD
  • Experience in short circuit analysis and using software programs CAPE or ASPEN
  • Knowledge of power regions and ISOs/RTOs, such as: PJM, MISO, NYISO, ERCOT, SPP, CAISO, WECC, SERC, ISO-NE
  • Experience in Python, Java Script, or other scripting languages

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.


$130,193 - $179,016
This posting is to fill an existing vacancy. Sargent & Lundy discloses compensation ranges that comply with all provincial and federal legislation. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.
Sargent and Lundy is fully committed to abiding by all equal opportunity employment standards. Our employment policies strictly prohibit all forms of discrimination on any of the grounds in relevant laws. All our employment practices are solely based on individual merit and our organization's needs at the time. We welcome and encourage applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.
We embrace the responsible use of artificial intelligence (AI) to enhance the candidate experience and streamline our recruitment process. AI-enabled tools may support certain stages of recruitment, but human judgment remains central to the candidate experience, and all hiring decisions are made by human reviewers.

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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