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Senior Full Stack Java Developer Jobs in Saint John, NB

Gulf Operators is looking for a Project Manager to join our Engineering department and drive our ... Full professional proficiency in English. What's in it for You? * $5,000 Sign-On Bonus

Gulf Operators is looking for a Project Manager to join our Engineering department and drive our ... Full professional proficiency in English. What's in it for You? * $5,000 Sign-On Bonus

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Senior Full Stack Java Developer information

What is a senior full stack Java developer?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a senior full stack Java developer?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

How much do senior full stack Java developers make?

Senior full stack Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess skills in frameworks like Spring and front-end technologies such as Angular or React, which can influence salary levels.

What are some common challenges senior full stack Java developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

Is a senior full stack Java developer still in demand?

Senior full stack Java developers remain in high demand due to their expertise in both front-end and back-end development, with skills in frameworks like Spring and Angular. Organizations seek these professionals for building scalable applications, especially in environments emphasizing cloud computing and microservices architecture.
What cities near Saint John, NB are hiring for Senior Full Stack Java Developer jobs? Cities near Saint John, NB with the most Senior Full Stack Java Developer job openings:
Infographic showing various Senior Full Stack Java Developer job openings in Saint John, NB as of June 2026, with employment types broken down into 70% Full Time, 9% Part Time, 3% Temporary, and 18% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Procurement Specialist, Chemicals & Catalyst

Irvingoil

Saint John, NB

CA$78K - CA$105K/yr

Full-time

Retirement, PTO

Posted 18 days ago


Job description

As a Senior Procurement Specialist, you will play a key role in supporting the safe, reliable, and cost-effective procurement of chemicals and catalyst for refinery, terminal, and asphalt operations while driving strategic sourcing initiatives and supplier performance. Your goal will be to develop and execute category strategies, manage supplier relationships and contracts, and ensure continuity of supply through proactive market analysis, inventory management, and stakeholder collaboration. Your success will be demonstrated through measurable cost savings, operational reliability, effective supplier partnerships, and the ability to identify and implement solutions that deliver long-term value to the business.


If you are interested in this exciting opportunity with Irving Oil, please apply byAugust 10, 2026.


What We Offer:

  • Work Environment - Work onsite in our beautiful home office building with access to a fitness facility, onsite nurse, and a cafe
  • Competitive Compensation - Including an annual bonus plan, pension plan, and parking allowance
  • Flexible Benefits Plan - In effect from day one and offers three levels of coverage to select from to meet your unique, personal needs
  • Paid Vacation - Plus an annual option to purchase additional vacation, too
  • Wellness Support - With an annual wellness allowance, paid personal care days and a 24/7 Employee & Family Assistance Program
  • Opportunity to give back to some amazing causes in our community - Choose when and where to make an impact with a paid volunteer day, company volunteer opportunities and a donation matching program

Your Responsibilities:

  • Lead procurement of chemicals and catalysts for Refinery, Terminal, and Asphalt operations, ensuring supply continuity and operational reliability
  • Act as the primary escalation point for supply chain and operational disruptions, driving timely issue resolution
  • Identify business and operational challenges, conduct analyses, and implement effective solutions
  • Manage the full strategic sourcing lifecycle, including RFx development, supplier evaluations, negotiations, and contract execution
  • Support the development and implementation of multi-year category strategies aligned with business objectives and market conditions
  • Apply commercial and legal knowledge to proposals, contracts, and supplier agreements
  • Analyze market trends, pricing, forecasts, and demand patterns to support sourcing decisions and drive standardization opportunities
  • Lead Total Cost of Ownership (TCO) reduction initiatives, identify savings opportunities, and optimize spend through consolidation
  • Develop and execute negotiation strategies for GSAs, MSAs, and other commercial agreements
  • Manage supplier relationships and contract performance through KPIs, continuous improvement initiatives, and value creation
  • Collaborate with stakeholders and suppliers to resolve service, quality, delivery, and performance issues
  • Oversee refinery and terminal chemical and catalyst inventories, including related Procure-to-Pay (P2P) activities and inventory optimization initiatives

Your Skills:

  • Demonstrates a strong sense of urgency and independent initiative
  • Navigates complex situations by identifying and leveraging data, resources, and solutions
  • Develops and executes strategic sourcing strategies using procurement tools and best practices
  • Possesses strong interpersonal, organizational, and communication skills
  • Collaborates effectively with cross-functional teams while adhering to Supply Management policies and procedures
  • Develops strategic plans and drives successful implementation
  • Demonstrates strong negotiation, influencing, and stakeholder management skills
  • Applies project management expertise to achieve business objectives
  • Builds and maintains productive professional relationships and networks
  • Maintains a professional demeanor and thrives in fast-paced, evolving environments
  • Results-driven with a strong commitment to delivering value and achieving objectives
  • Proficiency in MS Office

Your Experience:

  • Post-secondary education in business, engineering, or equivalent experience
  • 5-10+ years of experience in Supply Management/Procurement roles
  • Supply Chain Management Professional (SCMP) designation or other similar designation is an asset

The expected salary range for this position is $78,048 - $105,365. Placement within range will be based on relevant experience, qualifications, and skills.

Irving Oil is committed to supporting a diverse and inclusive work environment. We thrive on the good energy that'screated when our people from different backgrounds, identities, cultures and experiences share their unique perspectives.Diversity is key to our success and inclusion is everyone's responsibility.

Job Requirements - Work Experience

Job Requirements - Education