Senior Software Engineer Backend Java Python Nodejs Jobs in Calgary, Canada

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Backend Java Developer — Microservices & Kafka, Calgary

A leading technology solutions provider in Calgary, AB is seeking a skilled professional to lead the development of scalable microservices and RESTful web services. The ideal candidate should have extensive experience with Kafka, Oracle, and PL/SQL, alongside strong expertise in Spring Boot and Core Java. Respon ...

Backend Java Architect: Microservices, Kafka & REST

A leading tech company is seeking a skilled professional to lead the design and implementation of scalable microservices architecture in Calgary, AB. The ideal candidate will have expertise in Kafka, Oracle, and PL/SQL for effective data management. Responsibilities include collaboration with cross-functional te ...

Backend Java Developer — Microservices & Kafka, Calgary

A leading technology solutions provider in Calgary, AB is seeking a skilled professional to lead the development of scalable microservices and RESTful web services. The ideal candidate should have extensive experience with Kafka, Oracle, and PL/SQL, alongside strong expertise in Spring Boot and Core Java. Respon ...

Backend Java Developer — Microservices & Kafka, Calgary

A leading technology solutions provider in Calgary, AB is seeking a skilled professional to lead the development of scalable microservices and RESTful web services. The ideal candidate should have extensive experience with Kafka, Oracle, and PL/SQL, alongside strong expertise in Spring Boot and Core Java. Respon ...

Data Engineer

Zeuz AI Bangladesh (Remote) Full Time Opens: February 12, 2026 Closes: March 20, 2026 Role Name: Data EngineerDepartment: Product EngineeringExperience Required: 6+ years of Data Engineering ExperienceLocation: Remote<s ...

Data Engineer

Zeuz AI Bangladesh (Remote) Full Time Opens: February 12, 2026 Closes: March 20, 2026 Role Name: Data EngineerDepartment: Product EngineeringExperience Required: 6+ years of Data Engineering ExperienceLocation: Remote<s ...

Remote Senior Python Engineer AI Trainer

As a Senior Python Engineer, you will work remotely on an hourly paid basis to review AI-generated Python solutions and technical explanations, as well as generate high-quality reference content that demonstrates strong software engineering practices. You will assess solutions for correctness, code quality, perf ...

Senior ML Engineer — GenAI, MLOps & Python

A leading technology company in Canada seeks contributors for project-based roles to design computational STEM problems. Successful candidates will have over 5 years of experience in machine learning, expert-level programming skills in Python, and strong statistical analysis knowledge. Participants can earn up t ...

Senior Python & Data Ecosystem Engineer (Remote)

A fast-growing tech company is seeking a Senior Software Engineer specializing in Python and the Data Ecosystem in Canada. In this role, you will develop and maintain Python connectors within the data engineering framework, focusing on performance and user experience. Candidates should possess over 7 years of ex ...

Senior ML Engineer — GenAI, MLOps & Python

A leading technology company in Canada seeks contributors for project-based roles to design computational STEM problems. Successful candidates will have over 5 years of experience in machine learning, expert-level programming skills in Python, and strong statistical analysis knowledge. Participants can earn up t ...

Senior Python & Data Ecosystem Engineer (Remote)

A fast-growing tech company is seeking a Senior Software Engineer specializing in Python and the Data Ecosystem in Canada. In this role, you will develop and maintain Python connectors within the data engineering framework, focusing on performance and user experience. Candidates should possess over 7 years of ex ...

Senior Full Stack Engineer (Python + JavaScript)

✨ Overview Tetrix is a fast-growing startup on a mission to empower institutional investors to confidently invest in alternative markets (think Bloomberg, but for private markets). Our AI-native product transforms messy, unstructured private market data into real-time insights, combining auto ...

Remote Senior Python Engineer AI Trainer

As a Senior Python Engineer, you will work remotely on an hourly paid basis to review AI-generated Python solutions and technical explanations, as well as generate high-quality reference content that demonstrates strong software engineering practices. You will assess solutions for correctness, code quality ...

Senior Python PySpark Data Engineer – Databricks

A tech solutions company is looking for an experienced Python/PySpark Developer to design and optimize data-driven applications. This role involves developing applications, utilizing Databricks, and integrating data pipelines. The ideal candidate will possess strong skills in Python, PySpark, and Azure DevOps, w ...

Senior Full Stack Engineer AI Solutions

Drive innovative SaaS development as a Senior Full-Stack Engineer. Work on cutting-edge AI integrations, backend architecture, and frontend design in a remote or independent contractor capacity. In this pivotal role, you'll lead projects that fuse AI and software engineering. Focusing on generative ...

Remote Senior Python Engineer AI Trainer

Job Summary The Data Integration Analyst will play a key role in developing scalable and automated data‑processing workflows to support ongoing data science initiatives. This role involves building ingestion pipelines in Azure Databricks, creating Python and PySpark‑based data‑cleaning and va ...

Backend Developer – Cloud Native APIs & Kubernetes

A leading software company in Calgary, Canada is looking for a Backend Developer to design and maintain backend code using Java and Python. This role involves developing RESTful APIs, managing Kubernetes clusters, and implementing CI/CD pipelines. The ideal candidate should have a solid understanding of cloud-na ...

Backend Developer – Cloud Native APIs & Kubernetes

A leading software company in Calgary, Canada is looking for a Backend Developer to design and maintain backend code using Java and Python. This role involves developing RESTful APIs, managing Kubernetes clusters, and implementing CI/CD pipelines. The ideal candidate should have a solid understanding of cloud-na ...

Backend Developer – Cloud Native APIs & Kubernetes

A leading software company in Calgary, Canada is looking for a Backend Developer to design and maintain backend code using Java and Python. This role involves developing RESTful APIs, managing Kubernetes clusters, and implementing CI/CD pipelines. The ideal candidate should have a solid understanding of cloud-na ...

Senior Backend Engineer, Merchant Interfaces APIs (Remote)

A leading fintech company is seeking a Senior Software Engineer to enhance backend systems through API development. The ideal candidate has over 5 years of software engineering experience, is proficient in Python or Kotlin, and is familiar with AWS, MySQL, and Kubernetes. This position offers a salary range of $ ...

Senior AI Engineer for Scalable Backend Solutions in Tech Startup

Become a Senior AI Engineer in a pioneering startup with a mission to streamline employee access to essential benefits. Bring your expertise to design, implement, and scale backend systems while leading the innovation of platform features. As a pivotal member of a remote-first engineering team, you ...

Senior Security Software Engineer, Cloud Infra & SRE

A leading cloud database provider is hiring a Security Software Engineer (Staff or Senior) for their Infrastructure Security team. The role involves designing and building scalable security practices within the MongoDB Atlas multi-cloud infrastructure. Candidates should have 5+ years in software engineering and ...

AI Course TA & Lab Coordinator (Java/Python)

A leading Canadian university is seeking a Teaching Assistant for the course COSC 3P71- Artificial Intelligence. Applicants must hold a minimum average of 80% in the course and be at least a fourth-year Computer Science student, or have completed a degree. Experience in Java and Python programming is necessary. ...

Senior Data Platform Engineer, AI‑First & Remote

A leading grocery delivery service in Canada seeks a Senior Engineer II to enhance its off-platform advertising and data collaboration capabilities. You will lead technical roadmaps, mentor engineers, and drive innovations in scalable data solutions. The ideal candidate has significant experience in software eng ...

AI Course TA & Lab Coordinator (Java/Python)

A leading Canadian university is seeking a Teaching Assistant for the course COSC 3P71- Artificial Intelligence. Applicants must hold a minimum average of 80% in the course and be at least a fourth-year Computer Science student, or have completed a degree. Experience in Java and Python programming is necessary. ...

Backend Software Engineer II Focused on Consumer Authentication

Drive secure and seamless consumer authentication as a Backend Software Engineer. Play a crucial role in developing efficient, user-friendly systems while protecting against fraud and account takeovers in a remote-first environment.This mid-level role demands expertise in backend systems and a collaborative ...

Backend Software Engineer II Focused on Consumer Authentication

Drive secure and seamless consumer authentication as a Backend Software Engineer. Play a crucial role in developing efficient, user-friendly systems while protecting against fraud and account takeovers in a remote-first environment.This mid-level role demands expertise in backend systems and a collaborative ...

Backend Software Engineer II Focused on Consumer Authentication

Drive secure and seamless consumer authentication as a Backend Software Engineer. Play a crucial role in developing efficient, user-friendly systems while protecting against fraud and account takeovers in a remote-first environment.This mid-level role demands expertise in backend systems and a collaborative ...

Backend Software Engineer II Focused on Consumer Authentication

Drive secure and seamless consumer authentication as a Backend Software Engineer. Play a crucial role in developing efficient, user-friendly systems while protecting against fraud and account takeovers in a remote-first environment.This mid-level role demands expertise in backend systems and a collaborative ...

Senior Data Platform Engineer, AI‑First & Remote

A leading grocery delivery service in Canada seeks a Senior Engineer II to enhance its off-platform advertising and data collaboration capabilities. You will lead technical roadmaps, mentor engineers, and drive innovations in scalable data solutions. The ideal candidate has significant experience in software eng ...

Senior Backend Engineer Growth Platform (Remote Canada)

A financial technology company is looking for a Senior Software Engineer to join their remote team. You will lead backend development for the Growth Platform, ensuring project delivery and supporting team growth. Ideal candidates have experience with distributed systems and proficiency in Python or Kotlin. This ...

Backend Software Engineer II Focused on Consumer Authentication

Drive secure and seamless consumer authentication as a Backend Software Engineer. Play a crucial role in developing efficient, user-friendly systems while protecting against fraud and account takeovers in a remote-first environment. This mid-level role demands expertise in backend systems and a coll ...

Backend Software Engineer II Focused on Consumer Authentication

Drive secure and seamless consumer authentication as a Backend Software Engineer. Play a crucial role in developing efficient, user-friendly systems while protecting against fraud and account takeovers in a remote-first environment. This mid-level role demands expertise in backend systems and a coll ...

Senior Backend Engineer, AI Governance (Remote Canada)

A leading technology company based in Canada is seeking a highly motivated Senior Software Engineer to lead strategic projects. In this role, you will develop and deploy backend features using Python, design RESTful APIs, and manage data integrity with PostgreSQL. A successful candidate will have 5+ years of exp ...

Senior Software Engineer Data & FinOps Insights

A tech-driven company in Canada seeks a Senior Software Engineer to architect and develop innovative features. You will be responsible for creating cost management tools, developing UI components, and building data pipelines to enhance application performance. The ideal candidate has strong backend and data engi ...

Senior Backend Engineer, AI Governance (Remote Canada)

A leading technology company based in Canada is seeking a highly motivated Senior Software Engineer to lead strategic projects. In this role, you will develop and deploy backend features using Python, design RESTful APIs, and manage data integrity with PostgreSQL. A successful candidate will have 5+ years of exp ...

Remote Senior Java Engineer AI Trainer

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the pr ...

Remote Senior Java Engineer AI Trainer

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the pr ...

Senior Full Stack Engineer: Python/Django + React, Remote

Join a dynamic and innovative company as a Senior Full Stack Software Engineer, where you will leverage your expertise in Python and React to design and develop high-quality applications. Collaborate with a talented global team in a remote-first environment, ensuring software excellence through continuous improv ...

Senior Platform Engineer, Foundation Services (Remote)

A leading subscription platform is seeking a Senior Platform Software Engineer to join their Foundation Services team. This remote role involves working on core systems that power the platform, requiring strong skills in Python and GCP. Ideal candidates will have over 5 years of backend experience and excel in d ...

Staff Engineer: Backend, Cloud & DevSecOps Lead

A leading marketing firm in Canada seeks a Staff Engineer to lead technical projects and develop high-performance backend systems. The ideal candidate will have 14+ years of experience in software engineering, deep expertise in Ruby, Golang, or Python, and will excel in cloud services, especially AWS. This senio ...

Senior Platform Engineer Real Time Backend & Vue 3

A leading tech company in Canada is seeking a Senior Full-Stack Platform Engineer to design and maintain robust systems for their software delivery platform and user interfaces. The role requires experience in Python and Vue 3, and strong skills in backend engineering. Ideal candidates will thrive in a collabora ...

Staff Engineer: Backend, Cloud & DevSecOps Lead

A leading marketing firm in Canada seeks a Staff Engineer to lead technical projects and develop high-performance backend systems. The ideal candidate will have 14+ years of experience in software engineering, deep expertise in Ruby, Golang, or Python, and will excel in cloud services, especially AWS. This senio ...

Senior Data Focused Software Engineer (Remote)

A leading technology firm is seeking a Senior Software Engineer to join their remote team. This role involves architecting and developing cost management features, creating robust UI components, and building data pipelines. Ideal candidates will have strong backend and data engineering skills, proficiency in Pyt ...

Senior Platform Engineer, Foundation Services (Remote)

A leading subscription platform is seeking a Senior Platform Software Engineer to join their Foundation Services team. This remote role involves working on core systems that power the platform, requiring strong skills in Python and GCP. Ideal candidates will have over 5 years of backend experience and excel in d ...

Remote Senior Fullstack Developer for Innovative FinTech Solutions

Transform financial workflows as a Senior Fullstack Developer in a fully remote capacity. Leverage your backend expertise and collaborate to build user-centric applications that enhance payment systems.In this impactful role, you will take ownership of designing, developing, and maintaining high-quality SaaS ...

Remote Senior Fullstack Developer for Innovative FinTech Solutions

Transform financial workflows as a Senior Fullstack Developer in a fully remote capacity. Leverage your backend expertise and collaborate to build user-centric applications that enhance payment systems.In this impactful role, you will take ownership of designing, developing, and maintaining high-quality SaaS ...

Remote Senior Fullstack Developer for Innovative FinTech Solutions

Transform financial workflows as a Senior Fullstack Developer in a fully remote capacity. Leverage your backend expertise and collaborate to build user-centric applications that enhance payment systems.In this impactful role, you will take ownership of designing, developing, and maintaining high-quality SaaS ...

Remote Senior Fullstack Developer for Innovative FinTech Solutions

Transform financial workflows as a Senior Fullstack Developer in a fully remote capacity. Leverage your backend expertise and collaborate to build user-centric applications that enhance payment systems.In this impactful role, you will take ownership of designing, developing, and maintaining high-quality SaaS ...

Senior Geophysical Software Engineer (Seismic Processing)

Senior Geophysical Software Engineer (Seismic Processing) Date: Mar 2, 2026 Location: Calgary, AB, CA, T2P 3V4 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 ...

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    Senior Software Engineer Backend Java Python Nodejs Jobs in Calgary Job Search Guide, Trends and Insights