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Junior Back End Web Developer Jobs in Calgary, AB

JAVA Holdings Ltd.

Developer

Calgary, AB · On-site

Develop and deliver assigned front-end components, back-end services, APIs, and application ... Experience building or supporting RESTful APIs and modern web applications. * Experience using ...

Targeted Talent

Senior Java Developer

Calgary, AB · Remote

Prior experience mentoring junior developers; performing code reviews, contributing to ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Targeted Talent

Senior Java Developer

Calgary, AB · Remote

Prior experience mentoring junior developers; performing code reviews, contributing to ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Synechron

Java Developer

Calgary, AB · Hybrid

CA$85K - CA$95K/yr

Our challenge We are seeking a highly motivated Java Backend Developer, candidate will be ... Participate in code reviews, mentoring junior developers, and contributing to continuous ...

HireValues

Senior FullStack Engineer

Calgary, AB · On-site

... junior developers and sharing your experiences with the team Take the lead on projects as needed Bonus Points: You know how to exit from Vim A practitioner of web accessibility Experienced with ...

Worthland

Senior QA Engineer

Calgary, AB · On-site +1

Key Responsibilities 1. Own end-to-end testing of web applications and APIs, including functional ... Nice-to-Have * Front-end or back-end development experience; ability to read and debug code.

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Junior Back End Web Developer information

What does a junior back end web developer do?

A Junior Back End Web Developer is responsible for supporting the development and maintenance of the server-side logic, databases, and APIs that power web applications. They typically work with programming languages such as Python, Java, PHP, or Node.js, and collaborate with front end developers to ensure seamless data flow between the server and user interfaces. Their tasks may include writing code, troubleshooting issues, optimizing application performance, and learning best practices from senior developers. Junior developers are often gaining experience and skills as they progress in their careers.

What are the key skills and qualifications needed to thrive as a junior back end web developer, and why are they important?

To thrive as a Junior Back End Web Developer, you need solid programming skills in languages like Java, Python, or Node.js, along with a basic understanding of databases and web architecture, often supported by a relevant degree or coding bootcamp. Familiarity with frameworks (such as Express.js or Django), version control systems like Git, and knowledge of RESTful APIs are commonly required. Strong problem-solving abilities, attention to detail, and an eagerness to learn make candidates stand out. These skills are crucial for building reliable, scalable server-side applications and collaborating effectively within development teams.

What are some common challenges faced by junior back end web developers in their first year, and how can they overcome them?

Junior Back End Web Developers often encounter challenges such as understanding legacy codebases, managing version control systems, and efficiently debugging server-side issues. It's common to feel overwhelmed by the complexity of existing projects or unfamiliar frameworks. To overcome these hurdles, new developers should actively seek mentorship, participate in code reviews, and make use of documentation and online resources. Collaborating closely with senior developers and asking questions early can accelerate learning and help integrate smoothly into the development team.

What is the difference between Junior Back End Web Developer vs Junior Front End Web Developer?

AspectJunior Back End Web DeveloperJunior Front End Web Developer
Required SkillsServer-side languages (e.g., Python, PHP), databases, APIsHTML, CSS, JavaScript, UI/UX design
Work EnvironmentBackend systems, server management, database integrationClient-side interfaces, website design, user experience
Common UsageBuilding and maintaining server logic, data storageDesigning website layouts, interactive elements

Junior Back End Web Developers focus on server-side programming, databases, and APIs, while Junior Front End Web Developers work on website interfaces, styling, and user interactions. Both roles often collaborate but require different skill sets and tools, making their responsibilities distinct within web development teams.

Junior Back End Web Developer jobs near you
Infographic showing various Junior Back End Web Developer job openings in Calgary, AB as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 1% Temporary, and 4% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution.

Senior Java Cloud Developer - Landmark

Halliburton

Calgary, AB • On-site

Full-time

Re-posted 29 days ago

Halliburton rating

7.2

Company rating: 7.2 out of 10

Based on 136 frontline employees who took The Breakroom Quiz

340th of 453 rated engineering

Job description

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Job Duties

We are seeking a Senior Software Engineer to help build and evolve our seismic processing platform. This role is primarily focused on backend engineering, distributed compute systems, cloud-native services, and scalable microservice architectures. The successful candidate will contribute to high-performance processing workflows, platform scalability, and modern engineering practices while also supporting web-based application development when needed.

The ideal candidate has strong Java experience, is comfortable working with distributed processing and cloud-native services and actively leverages AI-powered development tools to improve engineering efficiency and software quality. Experience developing modern web applications and collaborating across cross-functional engineering teams is highly desirable

Qualifications
  • Bachelor’s degree in Computer Science, Engineering, or related field.
  • 7+ years of professional software engineering experience
  • Strong Java and Cloud services experience.
  • Experience utilizing AI-assisted engineering tools in day-to-day software development.
  • Experience designing and supporting microservice-based systems.
  • Experience with distributed compute platforms or large-scale processing systems.
  • Experience with Kubernetes, containers, and cloud-native deployments.
  • Experience building and consuming REST APIs.
  • Experience contributing to modern web applications using JavaScript/TypeScript-based frameworks.
  • Experience working within Agile development teams.

Preferred Qualifications

  • Oil & Gas industry experience
  • Experience with event-driven architectures (Kafka, Kinesis, Event Hubs, etc.).

Soft Skills

  • Strong analytical and problem-solving abilities.
  • Excellent communication and collaboration skills.
  • Ability to work independently in a fast-paced, evolving environment.

Candidates having qualifications that exceed the minimum job requirements will receive consideration for higher level roles given (1) their experience, (2) additional job requirements, and/or (3) business needs.  Depending on education, experience, and skill level, a variety of job opportunities might be available, including Principal Technical Professional - Software Development or Technical Advisor - Software Development.

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

700 9th Ave SW Suite 2000, Calgary, Alberta, T2P 3V4, Canada 

Job Details

Requisition Number: 209301 
Experience Level: Experienced Hire
Job Family: Engineering/Science/Technology
Product Service Line: Landmark Software & Services 
Full Time / Part Time: Full Time

Additional Locations for this position: 

Compensation Information
Compensation is competitive and commensurate with experience.

What Halliburton employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Halliburton logo

About Halliburton

Sourced by ZipRecruiter

Halliburton, headquartered in Houston, TX, US, is a world-renowned corporation in the oilfield services industry. Established in 1919, the company has made significant inroads in the energy sector, playing a pivotal role in oil and gas explorations across the globe. One can visit their official website, halliburton.com, to learn more about their business operations, products, and services. Halliburton specializes in a broad spectrum of services including locating hydrocarbons, managing geological data, drilling and formation evaluation, well construction and completion, and optimizing production throughout the life of the field. Halliburton’s mission is to maximize the value of oil and gas assets.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

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