Java Holdings Ltd. owns a portfolio of companies and provides high-level execution support for large utility, oil and gas, and power generation projects, with a focus on EPCM (Engineering, Procurement, Construction & Management) services. We are seeking a motivated, detail-oriented Developer to join our growing software development team in the Edmonton or Calgary area. In this role, you will independently deliver high-quality software features, support production systems, and help configure business-critical workflows and integrations.

You will work within established architecture and engineering standards while contributing practical ideas to improve quality, reliability, and team effectiveness. This position is designed for a mid-level developer with 3-5 years of professional experience who is comfortable taking ownership of assigned work, collaborating with technical and business stakeholders, and escalating risks or design gaps when needed.

What You'll Do

Develop and deliver assigned front-end components, back-end services, APIs, and application features

Write clean, maintainable, secure, and well-documented code in accordance with team standards and established architectural patterns

Create and maintain automated tests to support solution quality and reliable releases

Troubleshoot and resolve defects, production issues, and application performance concerns

Participate in peer code reviews, sprint planning, refinement, testing, and release activities

Work with React, C#/.NET, RESTful APIs, Entity Framework Core, Microsoft SQL Server, and PostgreSQL

Configure internal and external systems to meet documented project requirements, including complex business rules and digital quality documentation

Configure integrations using approved tools, patterns, and standards, and escalate gaps or current integration needs to senior technical resources





Collaborate with stakeholders to understand requirements, identify implementation considerations, and support User Acceptance Testing

Maintain technical documentation and provide system training or user guidance when required

Communicate risks, blockers, and concerns promptly while adapting to evolving requirements and priorities

What Success Looks Like

Consistent delivery of reliable, maintainable features that meet documented requirements

Effective participation in code reviews, technical discussions, and team planning

Accurate system and integration configuration using approved tools and patterns

Prompt communication of risks and steady growth in technical and business knowledge

Positive contribution to production stability, documentation quality, and overall team effectiveness

Why Join Us

Join a growing core development team building and improving business-critical internal systems

Work on meaningful operational challenges across construction execution, workforce processes, integrations, reporting, mobile workflows, and platform modernization

Develop your skills through collaboration with experienced developers, technical leadership, and business stakeholders

Contribute to a team culture that values accountability, learning, practical problem-solving, and coding excellence

Receive a competitive salary and benefits package

Requirements

3-5 years of professional software development experience





Proficiency in JavaScript and React for front-end development

Experience with C# and .NET for back-end development

Strong SQL skills and hands-on experience with PostgreSQL and/or Microsoft SQL Server

Experience building or supporting RESTful APIs and modern web applications

Experience using Entity Framework Core or a comparable object-relational mapping framework

Strong troubleshooting skills and experience supporting production systems

Ability to understand how application components, services, integrations, and data fit together

Ability to independently deliver assigned features while following technical direction and established standards

Clear communication, sound judgment, attention to detail, and effective collaboration skills

Comfort working in a fast-paced, deadline-driven environment with changing priorities

Ability to travel internationally for site visits and system rollouts when required

Nice to Have

Integration development experience, including system-to-system data flows and scheduled processing

Experience with Hangfire or a similar background job scheduling framework

Knowledge of CI/CD pipelines, source control practices, and DevOps workflows

Experience with personnel management, employee record, occupational health and safety, or construction-tracking systems

Experience in construction, infrastructure, electrical utility, oil and gas, or power generation environments

Experience with SharePoint 2019 or later, document control systems, mobile workflows, GIS, scheduling, or material management solutions

Benefits

Extended Healthcare Plan (Medical, Disability, Dental)

RPP - Group RRSP

Group Life - AD&D; - Critical Illness Insurance

Paid Time Off Benefits

Training & Development

Employee Assistance Program - Counseling

📌 Developer (Winnipeg)
🏢 JAVA Holdings
📍 Winnipeg