3,036+ Lead Java Developer Jobs in Hamilton, Canada — Local Employers Hiring August 2026

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Assistant Lead Geotechnical Foundations Engineer Rail

A prominent engineering firm in Hamilton is seeking a Senior Geotechnical Engineer to lead geotechnical projects. Responsibilities include overseeing design analysis, project management, and providing technical leadership to a team of engineers. Candidates must have at least 15 years of consulting experience, a ...

Sales Lead Role in Retail Management

Take the lead at Build-A-Bear as a Sales Lead, guiding your team and enhancing guest experiences! This part-time role emphasizes leadership, customer engagement, and operational excellence.In this position, you will operate as both a Sales Lead and a Bear Builder, mentoring associates and ensuring the store ...

Land Development Project Lead at Burnside

Take charge as a Land Development Project Lead with R.J. Burnside & Associates Limited, focusing on significant ICI and Mixed-Use projects. Build relationships and foster collaboration across departments.In this intermediate role, you will drive land development initiatives from concept through execution whi ...

Branch Manager: Lead Operations & Service Growth

A recruitment consultancy is assisting with the search for a Branch Manager in Hamilton. The ideal candidate will have proven experience in running a branch or small business, coupled with strong leadership and operational management skills. This position requires the ability to foster client relationships and m ...

Senior Hydrogeologist — Lead Groundwater & Water Resources

A leading consulting firm is seeking a Senior Hydrogeologist in Ontario. This role involves overseeing hydrogeology projects and collaborating with multi-disciplinary teams. Candidates should have at least 10 years of relevant experience and a post-secondary degree in Geoscience or Engineering. Excellent communi ...

Senior Team Lead in Transmission Engineering

Stantec is seeking a Senior Team Lead in Transmission Engineering to guide a growing team in Ontario. This role emphasizes leadership, technical expertise, and the successful delivery of complex engineering projects.You will be responsible for overseeing the transmission design team, ensuring that engineerin ...

Lead Maintenance Strategist at Geosource Energy

Elevate maintenance operations as a leader at Geosource Energy. Drive reliability strategies, optimize equipment performance, and implement cutting-edge systems in this 100% on-site role. As a Senior Manager of Maintenance and Reliability, you will play a pivotal role in ensuring fleet readiness and ...

Lead Bakery Maintenance: Drive Uptime & Safety

Aspire Bakeries, Ancaster, ON, is hiring a Lead, Bakery-Maintenance to lead the maintenance team for bakery equipment and plant systems. You will oversee daily maintenance, ensure safety, GMP, and quality standards, and support reliable operation on 12-hour rotating shifts. Qualified candidates have 5– ...

Sales Lead Role in Retail Management

Take the lead at Build-A-Bear as a Sales Lead, guiding your team and enhancing guest experiences! This part-time role emphasizes leadership, customer engagement, and operational excellence. In this position, you will operate as both a Sales Lead and a Bear Builder, mentoring associates and ensuring ...

Lead Area Manager for Infrastructure Projects

Elevate your career with Aecon as Lead Area Manager, directing the Hamilton Light Rail Transit Project with commitment to safety and quality. Shape the future of transit infrastructure. In the role of Area Manager, you will directly support the Segment Integration Director in ensuring the successful ...

Lead Engineer for Water & Wastewater Projects

Facilitate innovative water solutions as a Project Manager in water and wastewater sectors. This hybrid position offers the chance to manage significant projects impacting community health.As a Project Manager, you’ll lead teams through the stages of project development in facilities, focusing on both constr ...

Lead Events at Carmen's Event Centre

Shape amazing experiences as an Event Supervisor with Carmen’s Event Centre, where elegance and charm meet in Hamilton. Lead operations to deliver seamless events from start to finish.As a key member of Carmen's Group, you will be responsible for enhancing guest experiences by effectively managing front-of-h ...

Sales & Installations Lead — Drive Projects & Service

A leading plumbing service provider in Hamilton is searching for a Sales Lead / Installation Coordinator. This role includes scheduling and dispatching jobs for the installation and sales teams, ensuring quality and customer satisfaction. The ideal candidate has over 3 years of administrative experience, strong ...

Senior Team Lead in Transmission Engineering

Stantec is seeking a Senior Team Lead in Transmission Engineering to guide a growing team in Ontario. This role emphasizes leadership, technical expertise, and the successful delivery of complex engineering projects.You will be responsible for overseeing the transmission design team, ensuring that engineerin ...

Lead Project Engineer at L3Harris Technologies

Become a Lead Project Engineer with L3Harris in Hamilton, Ontario, and manage complex engineering projects vital for national security. This high-impact role demands effective leadership across diverse technical teams.As a Lead Project Engineer, you will coordinate and guide the Engineering activities for pr ...

Lead Bakery Maintenance: Drive Uptime & Safety

Aspire Bakeries, Ancaster, ON, is hiring a Lead, Bakery-Maintenance to lead the maintenance team for bakery equipment and plant systems. You will oversee daily maintenance, ensure safety, GMP, and quality standards, and support reliable operation on 12-hour rotating shifts. Qualified candidates have 5– ...

Seasonal Road Patrol Lead – Winter Ops

Webber, a Ferrovial company, is seeking a Winter Maintenance Supervisor to oversee contracted assets and supervise shift activities in line with safety standards. The role focuses on organizing daily work, coordinating equipment and labor, and ensuring performance aligns with contract terms. The ideal ...

General Merchandise Lead at Walmart Canada

Elevate your leadership skills as a General Merchandise Team Lead at Walmart Canada in Hamilton, Ontario. Drive excellence in customer service, team management, and merchandising practices.As a General Merchandise Team Lead, you will assist in leading department processes and enhance customer experiences. Yo ...

Senior Indigenous Rights and Consultation Lead

We are currently seeking a Senior Indigenous Rights and Consultation Lead to join our team. We specialize in meaningfully integrating Indigenous rights, relationships, values, and perspectives into our planning and impact assessment processes. This is a new position and is based at an o ...

Branch Administrator Client Service & Team Lead

A prominent wealth management firm in Hamilton, Ontario seeks a Branch Administrator to ensure outstanding client service through effective operational management. The ideal candidate must have experience in the securities industry and be approved as an Investment or Registered Representative. Responsibilities i ...

Laboratory Operations Lead (Molecular Biology & Training)

McGill University in Montreal, QC, invites applications for a senior laboratory operations supervisor role overseeing day-to-day activities across multiple labs. You will organize, train staff, and ensure safety, QA/QC, and equipment maintenance while preparing quotations and budgets. The position requ ...

Laboratory Operations Lead (Molecular Biology & Training)

McGill University in Montreal, QC, invites applications for a senior laboratory operations supervisor role overseeing day-to-day activities across multiple labs. You will organize, train staff, and ensure safety, QA/QC, and equipment maintenance while preparing quotations and budgets. The position requ ...

Physiotherapy Assistant: Lead Elder Care Exercises

A healthcare provider in Ontario is seeking a Physiotherapy Assistant to support a Long Term Care client in Hamilton. You will assist with exercises, document treatments, and monitor residents' health under the direction of a Physiotherapist. The ideal candidate must be a Physiotherapy Assistant graduate, posses ...

Sales Lead Role in Retail Management

Take the lead at Build-A-Bear as a Sales Lead, guiding your team and enhancing guest experiences! This part-time role emphasizes leadership, customer engagement, and operational excellence. In this position, you will operate as both a Sales Lead and a Bear Builder, mentoring associates and ensuring ...

Design Lead for Hamilton LRT Project

Be a key part of the Hamilton LRT project at Aecon as a Design Lead focusing on temporary work structures. Collaborate with diverse teams to reshape city infrastructure and enhance community connections.In this senior role, you will work closely with the project team and external engineers to prepare and sup ...

Design Lead for Hamilton LRT Project

Be a key part of the Hamilton LRT project at Aecon as a Design Lead focusing on temporary work structures. Collaborate with diverse teams to reshape city infrastructure and enhance community connections. In this senior role, you will work closely with the project team and external engineers to prepa ...

Lead Engineer for Water & Wastewater Projects

Facilitate innovative water solutions as a Project Manager in water and wastewater sectors. This hybrid position offers the chance to manage significant projects impacting community health. As a Project Manager, you’ll lead teams through the stages of project development in facilities, focusing on b ...

Lead Engineer for Water Management Systems

Step into the role of Senior Municipal Engineer and impact community water infrastructure. Utilize your engineering expertise in a flexible, hybrid work arrangement to address modern challenges. Leading projects across storm and sanitary conveyance, you will design systems that meet rigorous environ ...

Lead Engineer for Water Management Systems

Step into the role of Senior Municipal Engineer and impact community water infrastructure. Utilize your engineering expertise in a flexible, hybrid work arrangement to address modern challenges.Leading projects across storm and sanitary conveyance, you will design systems that meet rigorous environmental and ...

Senior Quality Operations Lead – GMP Manufacturing

Fusion Pharmaceuticals, a member of the AstraZeneca Group, seeks a Senior Specialist, Quality Operations in Hamilton, Ontario for onsite quality leadership across manufacturing, packaging, testing and distribution. The role partners with Operations, QC, Supply Chain, Engineering and Regulatory to ensure right ...

Senior Quality Operations Lead – GMP Manufacturing

Fusion Pharmaceuticals, a member of the AstraZeneca Group, seeks a Senior Specialist, Quality Operations in Hamilton, Ontario for onsite quality leadership across manufacturing, packaging, testing and distribution. The role partners with Operations, QC, Supply Chain, Engineering and Regulatory to ensure right ...

Design Lead for Hamilton LRT Project

Be a key part of the Hamilton LRT project at Aecon as a Design Lead focusing on temporary work structures. Collaborate with diverse teams to reshape city infrastructure and enhance community connections.In this senior role, you will work closely with the project team and external engineers to prepare and sup ...

Restaurant Team Lead Guest Experience & Ops

Subway in Hamilton is seeking an Assistant Manager to oversee daily operations, deliver an excellent guest experience, ensure food is prepared and served to standard, and keep the restaurant clean, safe, and inviting. You will also help with inventory, scheduling, and staff supervision to maintain smooth serv ...

Part Time Sales Lead in Hamilton

Join Build-A-Bear as a Part Time Sales Lead in Hamilton, located at Lime Ridge Mall. You will shine as a Floor Leader while also engaging guests to fulfill their memorable experiences.This role combines leadership with hands-on customer engagement as a Bear Builder. You will model superior guest service, gui ...

Lead Maintenance Strategist at Geosource Energy

Elevate maintenance operations as a leader at Geosource Energy. Drive reliability strategies, optimize equipment performance, and implement cutting-edge systems in this 100% on-site role.As a Senior Manager of Maintenance and Reliability, you will play a pivotal role in ensuring fleet readiness and efficienc ...

Food Lead: Customer Experience & Store Operations

Walmart Canada in Ancaster, ON is seeking a Food Lead Department Manager to support food area operations. You will work closely with the Food Assistant Manager to deliver a strong customer experience, coordinate tasks, and ensure a safe, clean, and well-run department that adheres to company standards. <p ...

Lead Hand for Lawn Maintenance Team

Become a pivotal part of Oakridge Landscape Contractors as a Lawn Maintenance Lead Hand in Hamilton, ON! Guide a team dedicated to transforming outdoor spaces with skill and precision.This role focuses on supporting your foreperson and leading a crew of 3-5 landscapers in providing top-tier maintenance servi ...

Branch Manager: Lead Operations & Service Growth

A recruitment consultancy is assisting with the search for a Branch Manager in Hamilton. The ideal candidate will have proven experience in running a branch or small business, coupled with strong leadership and operational management skills. This position requires the ability to foster client relationships and m ...

Senior Indigenous Rights and Consultation Lead

We are currently seeking a Senior Indigenous Rights and Consultation Lead to join our team. We specialize in meaningfully integrating Indigenous rights, relationships, values, and perspectives into our planning and impact assessment processes. This is a new position and is based at an o ...

Sales Team Lead Lime Ridge Mall

Join us to build a more rewarding financial future for all Canadians At Neo, we’re on a mission to build a more rewarding financial future for all Canadians. Life at a rapidly scaling tech startup isn’t for everyone. It’s complex, fast‑paced, high‑pressure, but also incredibly fulfilling. Since its ...

Land Development Project Lead at Burnside

Take charge as a Land Development Project Lead with R.J. Burnside & Associates Limited, focusing on significant ICI and Mixed-Use projects. Build relationships and foster collaboration across departments. In this intermediate role, you will drive land development initiatives from concept through exe ...

Land Development Project Lead at Burnside

Take charge as a Land Development Project Lead with R.J. Burnside & Associates Limited, focusing on significant ICI and Mixed-Use projects. Build relationships and foster collaboration across departments.In this intermediate role, you will drive land development initiatives from concept through execution whi ...

Automotive Maintenance Lead Growth to Supervisor

A reputable automotive manufacturing firm in Hamilton seeks a Maintenance Lead to guide daily operations and ensure high standards in maintenance practices. This leadership position requires hands-on experience, troubleshooting skills for electrical and mechanical systems, and a valid trade certification. Ideal ...

Lead Area Manager for Infrastructure Projects

Elevate your career with Aecon as Lead Area Manager, directing the Hamilton Light Rail Transit Project with commitment to safety and quality. Shape the future of transit infrastructure. In the role of Area Manager, you will directly support the Segment Integration Director in ensuring the successful ...

Restaurant Team Lead Guest Experience & Ops

Subway in Hamilton is seeking an Assistant Manager to oversee daily operations, deliver an excellent guest experience, ensure food is prepared and served to standard, and keep the restaurant clean, safe, and inviting. You will also help with inventory, scheduling, and staff supervision to maintain smooth serv ...

Seasonal Road Patrol Lead – Winter Ops

Webber, a Ferrovial company, is seeking a Winter Maintenance Supervisor to oversee contracted assets and supervise shift activities in line with safety standards. The role focuses on organizing daily work, coordinating equipment and labor, and ensuring performance aligns with contract terms. The ideal ...

Lead Bakery Maintenance: Drive Uptime & Safety

Aspire Bakeries, Ancaster, ON, is hiring a Lead, Bakery-Maintenance to lead the maintenance team for bakery equipment and plant systems. You will oversee daily maintenance, ensure safety, GMP, and quality standards, and support reliable operation on 12-hour rotating shifts. Qualified candidates have 5– ...

Seasonal Road Patrol Lead – Winter Maintenance

Ferrovial Agroman SA in Hamilton, Ontario seeks a Winter Maintenance Patrol Supervisor to maintain contracted assets such as roadways, medians, signs and guardrails. The role emphasizes safety, coordination and cost-conscious operations on local projects. You will oversee daily work planning, allocate ...

Lead Process Engineer, Water & Wastewater Design

A leading consulting firm in Hamilton, Ontario, is seeking an experienced Process Engineer to lead water and wastewater facility design and management. The role involves creating engineering solutions, project oversight, and stakeholder communication to ensure project success. Candidates must have a Bachelor's i ...

Senior Hydrogeologist — Lead Groundwater & Water Resources

A leading consulting firm is seeking a Senior Hydrogeologist in Ontario. This role involves overseeing hydrogeology projects and collaborating with multi-disciplinary teams. Candidates should have at least 10 years of relevant experience and a post-secondary degree in Geoscience or Engineering. Excellent communi ...

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