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Added 19 days ago
ES
Offensive Security Engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Architect and operationalize the end-to-end agentic AI patching pipeline spanning detection, fix generation, automated testing, and release across SAST, DAST, SCA, IAST, container, and…
Added 20 days ago
C
Senior Full Stack Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
Citi's Banking Technology team is looking for a Senior Full Stack Java Developer to play a central role in a global digital transformation programme that is reshaping how institutional…
Added 19 days ago
H
Java Solutions Architect
Hays
Toronto, ON
- Contract
We are seeking an experienced Solution Architect to lead the design and delivery of scalable, secure, and high-performing technology solutions. The ideal candidate will partner with…
Added 19 days ago
A
Développeur Senior SRE
Astek
Montreal, QC
- Full-time
Certification officielle AWS Architect requise
Added 19 days ago
HS
Senior Integration Engineer (Boomi/Workato)
HeartCentrix Solutions
ON · Ontario, Canada
- Contract
We are seeking a Senior Integration Engineer with deep expertise in Boomi and Workato, specializing in payroll and HR system integrations. This role will focus on designing, developing, and…
Added 19 days ago
IG
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
- Contract
Expert-level Senior Integration Developer with Intelligent Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and…
Added 19 days ago
T
Architecte de solutions SAP BTP et IA | SAP BTP AI Solutions Architect
Talan
Montreal, QC
- Full-time
Reporting to the Senior Director, Alliances and Presales, with a delivery reporting line to the Vice President, Delivery for engagement work, the SAP BTP AI Solutions Architect defines the…
Added 20 days ago
J
Senior Software Engineer, Applied AI (Toronto)
Justworks
Toronto, ON
- $188,000 to $242,000 CAD / year
- Full-time
We are seeking a Senior Software Engineer with a strong passion for building AI-native systems in a product environment. The ideal candidate will be able to take ownership of large segments…
Added 21 days ago
L
Senior Java Software Engineer
Luxoft
Mississauga, ON
- Full-time
- Enhance/Re-architect existing components to satisfy new requirements in terms of performance and scalability
Added 25 days ago
IG
Sr SAP Solution Architect
Insight Global
Longueuil, QC
- $80 to $92 CAD / hour
- Contract
Insight Global is seeking an experienced SAP Solution Architect to support a leading aerospace organization undergoing a major digital transformation. This role will play a critical part in…
Added 25 days ago
L
Senior Java Developer (with Python, AWS and Terraform)
Luxoft
Toronto, ON
- Contract
We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on…
Added 26 days ago
MH
Developer - AI/ML Software Development
ManpowerGroup Hong Kong
Vancouver, BC
- Full-time
Architect AI Systems: Design and scale robust, AI-powered software and reusable ML pipelines that accelerate cross-platform development on company operating systems.
Added 26 days ago
L
Senior Java Developer
Luxoft
Mississauga, ON
- Full-time
Enhance/Re-architect existing components to satisfy new requirements in terms of performance and scalability
Added 1 month ago
A
Staff Software Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
- $180,000 to $210,000 CAD / year
- Full-time
…problems, contribute to open-source communities, and mentor senior engineers while shaping the future of large-scale data…
Added 1 month ago
EL
Solutions Architect – Digital Identity, Telco & Data Platforms
EnStream LP
Toronto, ON
- Full-time
Job Title: Solutions Architect – Digital Identity, Telco & Data Platforms
Added 1 month ago
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Sr. Staff Infrastructure Engineer
VGS
Canada
- Full-time
As a Senior Staff Infrastructure Engineer, you will serve as a technical leader on our Platform Engineering team. You will architect, scale, and fortify global cloud infrastructure designed…
Added 26 days ago
N
Associate Principal Engineer - Snowflake AI Architect
Nagarro
Brampton, ON
- Full-time
Architect and lead the design of enterprise-scale Snowflake Cortex AI solutions, including Cortex AISQL, Cortex Analyst, Cortex Search, Cortex Agents, Document AI, and fine-tuning.
Added 1 month ago
C
Senior Java Developer, Applications Development – Assistant Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a Senior Java Developer to join its Applications Development team, where you will design, build, and own high-performance Java applications that underpin critical…
Added 1 month ago
QC
Senior Solutions Architect
Quarry Consulting
Toronto, ON
- Full-time
Senior experience in solution architecture, enterprise architecture, or technology consulting roles.
Added 1 month ago
Solution Architect
Zafin
Toronto, ON
As a Solution Architect or Senior Solution Architect, you will be responsible for translating complex banking, product, pricing, billing, workflow, integration, data, and operational…
Added 1 month ago
C
Full Stack Engineer - Senior Vice President
Citi
Mississauga, ON
- Full-time
Citi is hiring a Head of Application Development at the Senior Vice President level to lead enterprise-scale CRM and financial platform engineering within the Institutional Services Group…
Added 1 month ago
CS
Senior Technical Architect, Application Development & Support
Canadian Standards Association
Toronto, ON
- Full-time
Develops, enhances, debugs, and supports Java and Microsoft .NET/C# applications and services, including REST/SOAP web services and background/batch processing.
Added 1 month ago
H
AI Architect
HCLTech
Vancouver, BC
- $100,000 to $110,000 CAD / year
- Full-time
This is a senior strategic and technical leadership role. Talent will convert business requirements into scalable and effective AI solutions. He will bridge the gap between complex business…
Added 1 month ago
C
Senior Lead Software Engineer, Payment Systems - Vice President
Citi
Mississauga, ON
- Full-time
Citi's Core Payment Systems team is looking for a Senior Lead Software Engineer to architect and drive the modernization of global payment processing platforms that move USD 4 trillion in…
Added 1 month ago
C
Lead Software Engineer (Agentic AI & Full Stack) - Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a Lead Software Engineer to architect and deliver next-generation Agentic AI applications at the intersection of full-stack engineering and large language model…

Acceldata

Staff Software Engineer - Open Source Data Platform (ODP)

Kitchener, ON, Canada

$180,000 to $210,000 CAD / year · Full-time

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Job details

Pay: $180,000 to $210,000 CAD / year
Job type: Full-time
Apply by: Oct 8, 2026
Experience: 9+ years of hands-on software development experience with at least 5 years focused on distributed systems or big data platforms
Posting language: English
Posted: Aug 14, 2026

Original job description

About The Role
We are seeking a Staff Engineer with at least 9 years of experience in distributed systems or data platform development. In this role, you will be a technical leader responsible for architecting and driving the technical direction of critical components within the Acceldata Open Data Platform (ODP). You will work on solving the most challenging distributed systems problems, contribute to open-source communities, and mentor senior engineers while shaping the future of large-scale data infrastructure.

You'll lead high-impact initiatives that directly influence how petabyte-scale data is managed, observed, and optimized across hybrid and cloud ecosystems. You'll collaborate with industry experts, Apache committers, and seasoned engineers who share your passion for distributed systems and open-source innovation.

WHY JOIN US
At Acceldata, you won't just be writing code; you'll be defining the architecture and technical vision for modern data platforms used by some of the world's largest enterprises.

Your technical decisions will shape mission-critical systems, and your contributions will be visible across the global data ecosystem. If you're ready to take ownership of complex technical challenges and drive innovation at scale, Acceldata is where you belong.

Responsibilities

Own the end-to-end architecture of major platform components, driving design decisions that impact scalability, reliability, and performance
Architect and implement next-generation distributed data storage, processing, and query optimization systems
Partner with product, engineering leadership, and stakeholders to define technical roadmaps and translate business requirements into scalable solutions
Lead contributions to Apache projects and open-source communities, establishing Acceldata's presence and technical reputation
Identify and resolve complex performance bottlenecks across distributed systems, optimizing for cost, latency, and throughput
Mentor and guide Senior Software Engineers, fostering technical excellence and a culture of continuous learning
Establish and enforce coding standards, perform thorough code reviews, and ensure architectural consistency across the platform
Evaluate and recommend emerging technologies, tools, and frameworks that align with platform goals
Lead root cause analysis for critical production issues and drive systemic improvements to prevent recurrence
Work across diverse environments: Bare Metals, VM, Kubernetes, and multi-cloud architectures

Requirements

9+ years of hands-on software development experience with at least 5 years focused on distributed systems or big data platforms
Expert-level proficiency in Java or Scala, with strong Python skills. Experience with systems languages is a plus
Deep understanding of distributed computing principles, including consensus algorithms, data partitioning, replication, fault tolerance, and consistency models
Extensive hands-on experience with multiple components of the big data stack (Hadoop, Spark, Hive, Trino, Kafka, Flink, NiFi or similar)
Expert-level Linux proficiency, including kernel tuning, performance analysis, and debugging at the system level
Strong experience with Kubernetes, Docker, and cloud platforms (AWS, GCP, or Azure)
Deep expertise with Maven, Gradle, or SBT; experienced in CI/CD pipelines, GitHub, and artifact management (Nexus)
Proven ability to diagnose and resolve complex issues, including memory leaks, deadlocks, GC tuning, and distributed system failures
Strong understanding of architectural patterns for scalable, fault-tolerant distributed systems
Excellent written and verbal communication skills; ability to articulate complex technical concepts to diverse audiences, including senior leadership
Demonstrated ability to work effectively with cross-functional teams, external contributors, and the open-source community

Preferred Skills

History of significant contributions or committer status in Apache projects (e.g., Spark, Kafka, Hive, Iceberg, Flink, etc.)
Experience with modern table formats (Apache Iceberg, Delta Lake, Hudi) and data lake architectures
Experience developing or optimizing query engines, query planners, or execution frameworks
Familiarity with data governance, security, lineage, and compliance frameworks
Experience leading large-scale data platform migrations or Hadoop distribution upgrades
Published technical blogs, papers, or conference presentations on distributed systems topics
Experience leading or maintaining open-source projects

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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More about this job

Responsibilities

Lead the architecture and technical direction of the Open Data Platform, focusing on scalability, reliability, and performance of distributed systems. Drive contributions to Apache open-source projects and mentor senior engineers to foster technical excellence.

Requirements

Requires 9+ years of software development experience with at least 5 years specializing in distributed systems or big data platforms. Expert proficiency in Java or Scala is required, along with deep knowledge of consensus algorithms and cloud-native infrastructure.

Skills

Distributed Systems
Java
Scala
Python
Kubernetes
Docker
Apache Spark
Apache Kafka
Apache Flink
Cloud Platforms
Linux Kernel Tuning
CI/CD
System Architecture
Query Optimization
Big Data Platforms
Open Source Contribution

Visa sponsorship

Not detected in the job text

Keywords

Distributed Systems
Big Data
Java
Scala
Python
Apache Spark
Apache Kafka
Apache Flink
Apache Hive
Trino
Hadoop
NiFi
Apache Iceberg
Delta Lake
Hudi
Kubernetes
Docker
AWS
GCP
Azure
Linux
Maven
Gradle
SBT
CI/CD
GitHub
Nexus
Consensus Algorithms
Fault Tolerance
Query Engines

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