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Junior Java Developer Jobs in Calgary, AB (NOW HIRING)

Olsen Consulting

Developer

Calgary, AB · On-site +1

Developer Olsen specializes in the implementation and optimization of enterprise resource management systems, particularly Vista ERP, for high-revenue construction companies across North America. As ...

Builders Tech

Full Stack Developer

Calgary, AB · Hybrid

$100K - $110K/yr

Builders is actively looking for a Full Stack Developer for a mature, market-leading Fintech. You're a self-starter who can take ownership, design and build new features, and mentor while influencing ...

AssetWorks

Senior Full-Stack Developer

Calgary, AB

We are looking for a Senior Full-Stack Developer to lead the technical realization of our generative AI roadmap. In this role, you won't just be using AI to write code; you will be building the AI ...

Targeted Talent

Intermediate .Net Developer

Calgary, AB · Remote

$80K - $120K/yr

Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that builds SaaS products for Fortune 500 ...

Targeted Talent

Intermediate .Net Developer

Calgary, AB · Remote

$80K - $120K/yr

Net Developer for our client. This is a permanent position that is remote, or based in their office in Vancouver. Our client is an Enterprise company that builds SaaS products for Fortune 500 ...

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All JobsJunior Java Developer JobsJunior Java Developer Jobs in Calgary, AB

Junior Java Developer information

See Calgary, AB salary details

$42.5K

$77.7K

$114K

How much do junior java developer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for junior java developer in Calgary, AB is $77,655.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,000.00 and $89,000.00 per year, depending on experience, location, and employer.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Is Java outdated in 2026?

Java remains a widely used programming language for junior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and backend systems. Its stability, extensive libraries, and strong community ensure its relevance, though developers should stay current with new features and frameworks to remain competitive.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on location, industry, and experience, but generally, C++ positions tend to offer slightly higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences are often influenced by specific job requirements and demand in the tech market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

Is AI replacing Java developers?

AI tools can automate certain coding tasks and improve efficiency for Java developers, but they are not replacing the need for human programmers. Java developers are still essential for designing, maintaining, and understanding complex systems, as well as integrating AI technologies into applications. Skills in problem-solving, debugging, and system architecture remain critical in the field.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments can enhance job prospects in this field.

What are the key skills and qualifications needed to thrive as a Junior Java Developer, and why are they important?

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Calgary, AB? The most popular types of Java Developer jobs in Calgary, AB are:
What are popular job titles related to Junior Java Developer jobs in Calgary, AB? For Junior Java Developer jobs in Calgary, AB, the most frequently searched job titles are:
What job categories do people searching Junior Java Developer jobs in Calgary, AB look for? The top searched job categories for Junior Java Developer jobs in Calgary, AB are:
What cities near Calgary, AB are hiring for Junior Java Developer jobs? Cities near Calgary, AB with the most Junior Java Developer job openings:
Junior Java Developer jobs near you

Developer

Olsen Consulting

Calgary, AB • On-site, Remote

Full-time

Posted 17 days ago

Job description

Developer

Olsen specializes in the implementation and optimization of enterprise resource management systems, particularly Vista ERP, for high-revenue construction companies across North America. As a trailblazer in the industry, our goal is to propel our clients toward digital transformation by automating and enhancing their business processes. We are committed to driving impactful changes through data analytics and technology, harnessing our collective expertise, innovation, and commitment to excellence. To further our mission, we are on the lookout for an exceptionally skilled Developer to join our elite team of professionals. This role focuses primarily on internal development and collaboration with internal teams.

Key Responsibilities

- Collaborate with cross-functional teams to design, build, and enhance custom software solutions that support ERP integrations, analytics, automation, and AI-driven workflows.

- Develop and maintain backend services using technologies such as C#/.NET, Python, Django, Azure Functions, and SQL.

- Design and optimize data pipelines, APIs, and databases using SQL Server, PostgreSQL, and related data technologies.

- Contribute to data and AI initiatives, including document processing, OpenAI/LLM integrations, and intelligent automation solutions.

- Support DevOps and cloud workflows, including Azure Cloud infrastructure, CI/CD pipelines, and Docker-based deployments.

- Participate in solution architecture discussions, technical planning, and code reviews to ensure scalable and maintainable systems.

- Create and maintain clear, thorough technical documentation.

Troubleshoot, debug, and enhance existing applications to improve performance, reliability, and user experience.

Qualifications and Experience

- 4-7+ years of professional experience in software development across backend, frontend, and data-focused projects.

- Strong proficiency in C#/.NET and/or Python, with experience building APIs and backend services.

- Hands-on experience with modern frontend frameworks and TypeScript/JavaScript.

- Solid understanding of relational databases and strong SQL skills (SQL Server and/or PostgreSQL).

- Experience working with Azure Cloud, including Azure Functions, CI/CD pipelines, and cloud-based deployments.

- Exposure to Data, AI, or ML solutions (e.g., OpenAI/LLMs, document processing, analytics pipelines) is a strong asset.

- Experience working in a consulting or client-facing environment is highly preferred.

- Ability to demonstrate technical skills through prior work, projects, or practical examples.

- Eligible to work in Canada.

Skills

- Ability to communicate technical ideas clearly with teammates and document work effectively.

- Ability to take ownership of tasks and collaborate effectively within project timelines.

- Strong organizational skills and the ability to manage priorities across multiple tasks.

- High level of integrity and ability to handle the confidentiality of sensitive information.

- Backend: C#/.NET, Python, Django, Azure Functions, SQL

- Frontend: JavaScript, TypeScript, React, Vue.js, CSS, Tailwind

- Data & AI: SQL Server, PostgreSQL, Redis (nice to have), OpenAI/LLMs, document processing, data integrations

- DevOps & Cloud: Azure Cloud, CI/CD pipelines, Docker

Benefits of Working at Olsen

- A team environment that thrives on intellectual curiosity, continuous learning, and high-performance

- Remote work flexibility to maintain work-life balance.

- Flexible pathways for career growth and professional development.

- Comprehensive benefits package.

- Open communication lines for transparent and constructive dialogue.

- A positive, encouraging work environment

Olsen is committed to recognizing the dignity and worth of every individual, offering equitable rights and opportunities to all our employees. We foster a culture of understanding and mutual respect.

If you are highly motivated, committed to continual learning, and excited to be a part of a growing firm, we invite you to submit your resume and cover letter. Please articulate why you are a remarkable candidate and what you are seeking from your next career move and employer.

We appreciate the interest of all applicants, but only those shortlisted will be contacted.

Apply