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Added 5 days ago
C
SR Java/Python (SSO / PingFederate)
Cognizant
Toronto, ON
- Full-time
Senior Developer – Java/Python (SSO / PingFederate)
Added 5 days ago
T
Mainframe Software Engineer II
TD
Toronto, ON
- Full-time
…TIBCO, NDM, FTP, Endevor, Test Sets, Service Now, Microservice,…
Added 5 days ago
SD
Senior Java Developer
Symbiotic Digital
Toronto, ON · Downtown Toronto (Ryerson), Ontario
- Contract
We are seeking an experienced Software Developer to
Added 5 days ago
Developer (iOS) - YourHealthNS - Information Management & Technology
Nova Scotia Health and IWK Health
Bedford, NS
Experienced in at least one major programming language or framework relevant to the role, such as JavaScript, TypeScript, Java, Python, Swift, Kotlin, or equivalent.
Added 5 days ago
SC
Principal Software Developer
Solace Corporation
Ottawa, ON
- Full-time
This position is for a Principal Software Developer - AI Integration. In this role you will be a key technical leader working on the Solace Agent Mesh: an event-driven Integration and…
Added 5 days ago
Senior Software Engineer
Spotify
Toronto, ON
You have deep experience designing, building, and operating backend services, with strong knowledge of Java or comparable backend technologies.
Added 5 days ago
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Senior IVR Developer (Amazon Connect)
Bevertec
Toronto, ON
- Contract
Job Title: Senior IVR Developer (Amazon Connect)
Added 5 days ago
BC
Amazon Connect Developer
BrainRidge Consulting
Toronto, ON
- Full-time
We are seeking an experienced, hands-on Amazon Connect Developer to design, configure, and scale our cloud-native Contact Center as a Service (CCaaS) platform. In this role, you will be…
Added 5 days ago
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Director of Engineering
Experis
Toronto, ON · Greater Toronto Area, Canada
- $180,000 to $205,000 CAD / year
- Full-time
Strong technical background in: Java, Angular, React, or Vue.js, API design and distributed systems
Added 5 days ago
AT
Senior Integration Engineer
Altis Technology
Ottawa, ON
- $140,000 to $147,000 CAD / year
- Full-time
You’ll design, code, test, and deploy integrations using Azure API Management, Logic Apps, Azure Functions, and Service Bus.
Added 5 days ago
C
Sr. Consultant, Back End Developer- Java/Microservices/System Design
CIBC
Toronto, ON
- Full-time
The Sr. Consultant, Back End Developer- Java/Microservices/System Design is responsible for leading the functional design and development of application systems across all technologies and…
Added 5 days ago
TC
Senior Developer - Java - Forgerock AM
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Java development experience, including API and integration layer development• Experience with authentication workflows, token/session management, and identity integrations
Added 5 days ago
HT
Backend Engineer, Data Engineering
High Tech Genesis
Ottawa, ON
- Contract
Experience developing backend systems using Java.
Added 5 days ago
TS
Automation Test Engineer
Triunity Software, Inc.
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Strong hands-on experience with automation frameworks/tools such as Selenium using Java, Python.
Added 5 days ago
C
Sr. Consultant, Technology Architecture
CIBC
Toronto, ON
- Full-time
You're skilled in systems integration. You have experience integrating trading platforms, risk management systems, and market data feeds, including API design and implementation.
Added 5 days ago
SD
Power Platform Developer
Symbiotic Digital
Toronto, ON · Downtown Toronto (Ryerson), Ontario
- Contract
The Software Developer is responsible for translating
Added 5 days ago
Application Developer, IT (Java / Cloud Applications)
City of Mississauga
Mississauga, ON
The City of Mississauga is seeking an experienced Application Developer to support the modernization of the Property Tax Management system. The successful candidate will design, build,…
Added 5 days ago
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Systems Analyst, Application Development
NAIT (Northern Alberta Institute of Technology)
AB · Edmonton, AB
- Full-time
Our team delivers a modern, event-driven, API-first cloud integration platform that connects systems across the institution, and we're bringing AI-assisted development into how we design,…
Added 5 days ago
AT
Java Full Stack Developer
Aarorn Technologies Inc
Toronto, ON
- $58 CAD / hour
- Contract
Should have 6 to 8+ experience in developing application using both Front end and Back end like Angular, Node Js, Core Java, Spring, Spring boot, REST API etc.
Added 5 days ago
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AI Ads Product Builder/FDE
Gigi
Toronto, ON
- Full-time
…FastAPI, LangGraph and LangChain; TypeScript, Vue and Nuxt; Java and Spring Boot; PostgreSQL, pgvector, Redis and NATS; and…
Added 5 days ago
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AI Agent Engineer
Gigi
Toronto, ON
- Full-time
…FastAPI, LangGraph and LangChain; TypeScript, Vue and Nuxt; Java and Spring Boot; PostgreSQL, pgvector, Redis and NATS; and…
Added 5 days ago
C
Senior Java Developer
Cognizant
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
As a Senior Java Developer, you will make an impact by designing, developing, and modernizing enterprise applications using Java technologies, microservices architecture, and OpenText…
Added 5 days ago
T
Full-Stack Engineer (Frontend - React) - GTB
TD
Toronto, ON
- Full-time
Strong knowledge of Micro App development using Azure, Java, Spring Boot, React and JavaScript / TypeScript.
Added 5 days ago
C
Senior Java Full Stack Developer
CGI
Toronto, ON
- Full-time
We are looking for a Full Stack Developer with hands-on expertise in both Angular-based front-end development and Java/Spring-based back-end development, along with demonstrated experience…
Added 5 days ago
C
Senior Java Full Stack Developer
CGI
Toronto, ON
- Full-time
…growing! Join Canada's largest IT Company as a 'Full Stack Java Developer', in our Financial Services…

High Tech Genesis

Backend Engineer, Data Engineering

Ottawa, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 1, 2026
Posting language: English
Posted: Oct 2, 2026

Original job description

HTG is hiring a Backend Engineer, Data Engineering for an opportunity with one of our technology clients.

The engineer will join a backend-focused data engineering team responsible for processing large volumes of field and system data and transforming it into useful, reliable data that can be consumed by other systems and engineering teams.

A key focus of the team is cost reduction and processing efficiency - improving how data is collected, processed, transformed, and delivered while maintaining system performance, reliability, and scalability.

The ideal candidate will have strong backend and data-processing experience, with Scala and Javaas core technologies. Experience with Ruby or Go is considered an asset.

Key Responsibilities

Design, develop, and maintain backend services and data-processing systems.
Build and optimize data pipelines that process field and system-generated data.
Transform raw data into reliable, structured, and useful datasets for downstream systems and applications.
Develop scalable solutions for processing and managing large volumes of data.
Identify opportunities to reduce data-processing and infrastructure costs through improved architecture, algorithms, automation, and system efficiency.
Optimize data-processing workflows for performance, scalability, reliability, and cost efficiency.
Develop and maintain services and APIs that support data ingestion, processing, transformation, and delivery.
Troubleshoot data-processing and backend issues across development and production environments.
Implement monitoring, logging, testing, and diagnostics to maintain data quality and system reliability.
Collaborate with other engineering teams to understand downstream data requirements and deliver reliable data products.
Participate in code reviews, technical design discussions, testing, debugging, and Agile development practices.
Contribute to improvements in engineering processes, automation, and overall platform efficiency.

Required Qualifications

Strong professional experience in backend software engineering and/or data engineering.
Strong hands-on experience with Scala.
Strong professional experience with Java.
Experience designing and developing backend services and data-processing applications.
Experience working with data pipelines, data transformation, or large-scale data processing.
Strong understanding of software engineering fundamentals, including object-oriented and/or functional programming concepts.
Experience working with APIs, backend services, and distributed application environments.
Experience troubleshooting and optimizing backend applications and data-processing workflows.
Understanding of performance, scalability, reliability, and resource utilization.
Strong analytical, debugging, and problem-solving skills.
Ability to work effectively with cross-functional engineering teams.

Technical Environment

Experience with several of the following technologies and concepts is valuable:

Programming Languages: Scala, Java
Additional Languages: Ruby, Go
Data Engineering: Data processing, ETL/ELT, data transformation, data pipelines, batch and/or streaming processing
Backend Development: APIs, backend services, service-oriented architectures
Distributed Systems: Distributed data processing and scalable backend architectures
Databases: Relational and NoSQL databases
Data Storage: Experience working with large-scale data storage systems
Messaging & Streaming: Kafka or similar messaging and streaming technologies
Cloud & Infrastructure: AWS, Azure, GCP, or comparable cloud environments
Automation & CI/CD: Automated testing, CI/CD pipelines, deployment and operational automation
Observability: Logging, monitoring, metrics, diagnostics, and system observability
Version Control: Git

Preferred Qualifications

Experience working with Scala-based data processing systems.
Experience developing backend systems using Java.
Experience with Ruby and/or Go.
Experience processing large volumes of operational, device, field, or system-generated data.
Experience optimizing data pipelines for cost, performance, and scalability.
Experience with distributed data-processing frameworks.
Experience with batch and streaming data-processing architectures.
Experience with Kafka or comparable messaging/streaming platforms.
Experience with cloud-based data and backend infrastructure.
Experience with data quality, validation, monitoring, and observability.
Experience developing automation for data-processing workflows.
Experience working in an Agile software development environment.

What You'll Bring

We are looking for a backend engineer who enjoys working with data at scale and solving complex engineering problems involving data processing, system efficiency, and cost optimization.

The ideal candidate will combine strong Scala and Java development skills with practical experience building backend services and processing pipelines. You should be comfortable working with large volumes of data, optimizing processing workflows, troubleshooting complex issues, and delivering reliable data that downstream systems can use effectively.

Experience with Ruby or Go will be considered an asset.

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More about this job

Responsibilities

Design, develop, and optimize backend services and scalable data pipelines that transform large volumes of field and system data into reliable datasets for downstream systems. Troubleshoot production and development issues, improve performance and cost efficiency, and collaborate with engineering teams on data requirements, testing, monitoring, and platform improvements.

Requirements

Requires strong professional backend or data engineering experience, hands-on Scala and Java skills, and experience building backend services and large-scale data-processing pipelines. Candidates should understand distributed systems, APIs, performance, scalability, and reliability, and bring strong analytical and debugging skills; Ruby or Go experience is an asset.

Skills

Scala
Java
Backend Engineering
Data Engineering
Data Pipelines
Data Processing
ETL/ELT
Data Transformation
Distributed Systems
API Development
Performance Optimization
Cost Optimization
Batch Processing
Streaming Processing
Kafka
Cloud Infrastructure

Visa sponsorship

Not detected in the job text

Keywords

Scala
Java
Ruby
Go
Backend Services
Data Engineering
Data Processing
Data Pipelines
ETL/ELT
Data Transformation
Batch Processing
Streaming Processing
Distributed Systems
APIs
Relational Databases
NoSQL Databases
Large-Scale Data Storage
Kafka
AWS
Azure
GCP
CI/CD
Automated Testing
Logging
Monitoring
Observability
Git
Agile
Cost Optimization
Data Quality

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