2,440+ Lead Java Developer Jobs in Hamilton, Canada — Local Employers Hiring August 2026

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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 ...

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 ...

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 ...

Stocking Team Lead Role in Hamilton

Join Walmart as a Stocking Team Lead in Hamilton, Ontario, where you'll guide the overnight operations and support associate development. Focus on team communication and task prioritization.As a Team Lead, you're at the forefront of managing the overnight stocking team and ensuring tasks align with managemen ...

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 ...

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 ...

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 ...

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 execution ...

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 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 ...

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 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 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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 of ou ...

FSQA Process Lead – Food Safety & Quality

Maple Leaf Foods is seeking a FSQA Process Leader to ensure food safety and quality systems compliance within the Heritage facility. The role involves daily QA decision making, line inspection validation, HACCP oversight, and support for QA improvements across shift operations. You will work in a fast- ...

Lead Soccer Coach for Youth Development

Be a leader and mentor this summer as a Soccer Coach with Summer FC! Encourage young players aged 3-8 to explore soccer while developing fundamental skills.In this role, you will inspire both children and fellow coaches. The responsibilities include leading sessions, ensuring safety, and adapting coaching te ...

Human Resources Information System Analyst

CONTRACT: HRIS Business Analyst – Cloud implementation and Hypercare support Work on a project for the implementation of cloud data conversion: Human Capital Management (Oracle Cloud HCM) and Workforce Management (UKG Time and Attendance). Provide support to customers through trainin ...

Engineering Manager, Machine Learning Platform

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. We are seeking an Engineering Manager to lead our ML Training & Serving team. You will directly lead a team of platform engineers and combin ...

Lead Full Stack Engineer for AI Research

Elevate AI research as a Lead Full-Stack Software Engineer with a university group in Hamilton, Ontario. This full-time position emphasizes Python and modern web technologies for designing innovative platforms. You will take charge of creating a cutting-edge AI-enabled research platform, working alo ...

Water & Wastewater Project Manager — Lead Transformations (Hybrid)

A leading engineering firm is seeking a Project Manager to oversee water and wastewater treatment facility projects in Ontario. This hybrid role requires a Bachelor's degree in Civil, Environmental, or Chemical Engineering and a minimum of 10 years' experience in related fields. Responsibilities include leading ...

Senior Electrical Engineer, Traffic Signals Team Lead

Responsibilities Client Management, Program Management and Senior Engineering responsibilities Assist with the procurement of new business for the Company, including preparation of proposals and quotations Communicate with all project stakeholders and bui ...

Project Technical Lead/Design Manager Water/Wastewater

Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping comm ...

Lead Geriatric RN: Elevate Resident Care & Safety

AgeCare is seeking a Registered Nurse (RN) to collaborate with the Director of Care to deliver resident care within their scope of competency. You will apply knowledge, skills, judgment, and interpersonal attributes to provide safe and ethical nursing services to residents. You will promote teamwork an ...

Engineering Manager, Machine Learning Platform

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. We are seeking an Engineering Manager to lead our ML Training & Serving team. You will directly lead a team of platform enginee ...

Project Technical Lead/Design Manager Water/Wastewater

Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping comm ...

Licensed Team Lead Stoney Creek, ON LensCrafters

Requisition ID: Store #: LensCraftersPosition: Full-Time LensCrafters is a place for visionaries. We’ve got a vision for pairing state‑of‑the‑art technology with a truly personal approach to eye care. Everything we do is centered around sight. Because quality ca ...

After School Programs Lead (Kids 6–14)

YWCA Hamilton is hiring an After-School Program Assistant to support daily operations of our youth recreation activities for children aged 6-14 in Hamilton, ON. The role works 20 hours per week, Monday to Friday 2:00-6:00pm, with a temporary contract through June 2027. Responsibilities include planning ...

Lead Full Stack Engineer for AI Research

Elevate AI research as a Lead Full-Stack Software Engineer with a university group in Hamilton, Ontario. This full-time position emphasizes Python and modern web technologies for designing innovative platforms. You will take charge of creating a cutting-edge AI-enabled research platform, working alo ...

Senior Electrical Engineer, Traffic Signals Team Lead

Responsibilities Client Management, Program Management and Senior Engineering responsibilities Assist with the procurement of new business for the Company, including preparation of proposals and quotations Communicate with all project stakeholders and build key relations ...

Capability and Quality Lead at Southern Cross

Lead transformative learning and quality initiatives with Southern Cross Health Insurance. As a Capability and Quality Lead, you'll modernize learning practices and enhance member outcomes. This experienced role focuses on reshaping how employee capabilities are developed and delivered in a member-c ...

Electrical Project Manager Lead Complex Building Projects

A leading engineering firm in Hamilton is looking for a Project Manager - Electrical to manage complex electrical building projects. The ideal candidate has over 3 years of project engineering experience and possesses strong leadership and communication skills. Responsibilities include preparing engineering conc ...

Lead Geriatric RN: Elevate Resident Care & Safety

AgeCare is seeking a Registered Nurse (RN) to collaborate with the Director of Care to deliver resident care within their scope of competency. You will apply knowledge, skills, judgment, and interpersonal attributes to provide safe and ethical nursing services to residents. You will promote teamwork an ...

Lead Geriatric RN: Elevate Resident Care & Safety

AgeCare is seeking a Registered Nurse (RN) to collaborate with the Director of Care to deliver resident care within their scope of competency. You will apply knowledge, skills, judgment, and interpersonal attributes to provide safe and ethical nursing services to residents. You will promote teamwork an ...

Licensed Team Lead Stoney Creek, ON LensCrafters

Requisition ID: Store #: LensCraftersPosition: Full-Time LensCrafters is a place for visionaries. We’ve got a vision for pairing state‑of‑the‑art technology with a truly personal approach to eye care. Everything we do is centered around sight. Because quality ca ...

Senior Water Resources Engineer Hydrology & Hydraulics Lead

A leading environmental consultancy in Ontario is seeking a Senior Water Resources Engineer to join their team. The successful candidate will manage complex water resources projects and work with multidisciplinary teams on various assessments and investigations. Responsibilities include leading projects, prepari ...

Lead Full Stack Engineer for AI Research

Elevate AI research as a Lead Full-Stack Software Engineer with a university group in Hamilton, Ontario. This full-time position emphasizes Python and modern web technologies for designing innovative platforms.You will take charge of creating a cutting-edge AI-enabled research platform, working alongside a d ...

Lead Full Stack Engineer for AI Research

Elevate AI research as a Lead Full-Stack Software Engineer with a university group in Hamilton, Ontario. This full-time position emphasizes Python and modern web technologies for designing innovative platforms. You will take charge of creating a cutting-edge AI-enabled research platform, working alo ...

Lead Geriatric RN: Elevate Resident Care & Safety

AgeCare is seeking a Registered Nurse (RN) to collaborate with the Director of Care to deliver resident care within their scope of competency. You will apply knowledge, skills, judgment, and interpersonal attributes to provide safe and ethical nursing services to residents. You will promote teamwork an ...

School Based BCBA: Behavior Support & PD Lead

St. Clement's School is seeking a Behaviour Analyst for a 10-month temporary position to support staff and students with Applied Behaviour Analysis practices. The role involves conducting functional assessments, developing and monitoring behaviour support plans, and coaching teams across multiple schoo ...

Lead Care Manager for Sunrise Senior Living

Join Sunrise Senior Living as a Lead Care Manager and make a difference in the lives of seniors. Oversee a team while providing exceptional care and support directly when needed.As a Lead Care Manager, your role encompasses managing shift logistics, fostering caregiver professionalism, and ensuring the highe ...

Lead Ground Operations Trainer at Executive Aviation

Take your aviation career to new heights with Executive Aviation as a Lead Ground Operations Trainer in Hamilton. Drive the training process and develop employee potential in a thriving environment.As a Ground Operations Trainer, you will deliver a comprehensive training program for Below the Wing operations ...

Water & Wastewater Project Manager — Lead Transformations (Hybrid)

A leading engineering firm is seeking a Project Manager to oversee water and wastewater treatment facility projects in Ontario. This hybrid role requires a Bachelor's degree in Civil, Environmental, or Chemical Engineering and a minimum of 10 years' experience in related fields. Responsibilities include leading ...

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    Lead Java Developer Jobs in Hamilton Job Search Guide, Trends and Insights