Developer, Backend Developer, Software Development

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.

• 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 new 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

• 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

• 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

• 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