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Added 4 mins ago
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Analyste-programmeur(se) full stack
Onepoint
Montreal, QC · Quebec, QC
- Full-time
Maîtrise avancée de Java, incluant le développement d’applications d’entreprise, de services applicatifs et d’API;
Added 4 mins ago
O
Analyste-programmeur(se) .Net
Onepoint
Montreal, QC · Quebec, QC
- Full-time
Expérience en développement (.NET et/ou JAVA);
Added 4 mins ago
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Analyste-programmeur(se) .Net
Wepoint
Montreal, QC · Quebec, QC
- Full-time
Expérience en développement (.NET et/ou JAVA);
Added 4 mins ago
W
Analyste-programmeur(se) full stack
Wepoint
Montreal, QC · Quebec, QC
- Full-time
Maîtrise avancée de Java, incluant le développement d’applications d’entreprise, de services applicatifs et d’API;
Added 4 mins ago
Software Developer Co-op (Winter 2027)
Magnet Forensics
Waterloo, Ontario
You’re strong at object-oriented programming (Languages: Java/JavaScript, C#, C++, Python)
Added 18 mins ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
Proficiency in C#, Java, Python, and experience with .NET components
Added 19 mins ago
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Software Development Engineer in Test
CIBC
Toronto, ON
- Full-time
…paired with expertise in at least one programming language (Java, C#, Python etc). It’s an asset if you have experience with API testing using tools, and if you are familiar with CICD tools…
Added 19 mins ago
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Solution Architect
CARFAX
London, ON
- $114,000 to $164,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 19 mins ago
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Associate Software Engineer
CARFAX
London, ON
- $64,000 to $96,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 49 mins ago
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Senior Systems Developer - Salesforce
Co-operators
Guelph, ON
- Full-time
As the Senior Systems Developer you will be a driving member of an integral team responsible for developing system-based solutions by formulating programs, developing, and maintaining codes…
Added 49 mins ago
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Senior Systems Developer - Salesforce
Co-operators
Mississauga, ON
- Full-time
As the Senior Systems Developer you will be a driving member of an integral team responsible for developing system-based solutions by formulating programs, developing, and maintaining codes…
Added 49 mins ago
C
Senior Systems Developer - Salesforce
Co-operators
Toronto, ON
- Full-time
As the Senior Systems Developer you will be a driving member of an integral team responsible for developing system-based solutions by formulating programs, developing, and maintaining codes…
Added 49 mins ago
PG
Test Automation Developer - Intermediate
PEER Group
Cambridge, ON · Greater Kitchener-Cambridge-Waterloo Metropolitan Area
- Full-time
We are building a talent pipeline for potential future Test Automation Developer – Intermediate opportunities within our Product Engineering Team.
Added 1 hour ago
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Software Engineer
CARFAX
London, ON
- $78,000 to $116,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 1 hour ago
C
Senior Software Engineer
CARFAX
London, ON
- $93,000 to $139,000 CAD / year
- Full-time
Experience with Back-End languages (such as Java, Kotlin, C#, Go and Python).
Added 1 hour ago
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Staff Software Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
- Full-time
Expert-level proficiency in Java or Scala, with strong Python skills. Experience with systems languages is a plus.
Added 1 hour ago
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Senior Oracle Apps AI Developer
W3Global
Toronto, ON
- $62 to $78 CAD / hour
- Contract
We are seeking a highly skilled Oracle Apps AI Developer with expertise in Oracle E-Business Suite (EBS), Oracle Cloud Applications, Artificial Intelligence (AI), Machine Learning (ML), and…
Added 1 hour ago
VG
[VO2 Canada] - Développeuse.eur Java– Missions Ponctuelles
VO2 GROUP
Montreal, QC
- Full-time
Développeuse Java – Missions Ponctuelles & Défis Clients
Added 1 hour ago
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Site Reliability Engineer
TechDoQuest
Calgary, AB
- Full-time
…platform. This position will mainly perform DevOps/SRE role in Java, Unix & SQL technologies…
Added 1 hour ago
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Full Stack Engineer
TEEMA
Toronto, ON
- $70 to $75 CAD / hour
- Contract
Ideal candidate: A hands-on senior developer who is equally comfortable contributing to backend Java/Spring development, React front-end development and AWS cloud environments, rather than…
Added 1 hour ago
IG
Senior Cloud Engineer
Insight Global
Ottawa, ON · Kanata, ON
- $30 to $60 CAD / hour
- Contract
Added 1 hour ago
Backend Developer – Java/Python & AI
Capco
Toronto, ON
At Capco, we're looking for a Backend Developer – Java/Python & AI with practical experience building AI-powered workflows and automation solutions within enterprise applications.
Added 1 hour ago
ZS
Chatbot Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Job TitleChatbot Content Developer – Documentation Modernization & AI EnablementKey Roles & Responsibilities• Review, analyze, and improve technical documentation used as chatbot knowledge…
Added 1 hour ago
OA
Applied AI Engineer - Winnipeg
Outlier AI
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We are proficient in at least two major programming languages, such as Python, JavaScript, Go, or Java, and we have experience working with SQL databases.
Added 1 hour ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP

Acceldata

Staff Software Engineer - Open Source Data Platform (ODP)

Kitchener, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 7, 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: Sep 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

Own the architecture and technical direction of major data platform components, building scalable distributed storage, processing, and query systems across bare-metal, virtualized, Kubernetes, and multi-cloud environments. Lead open-source contributions, performance and production issue resolution, technical standards, roadmaps, and mentorship of senior engineers.

Requirements

Requires 9+ years of software development experience, including at least 5 years focused on distributed systems or big data platforms, expert Java or Scala skills, and strong Python skills. Candidates should have deep distributed computing and Linux expertise, hands-on experience with big data technologies, Kubernetes, Docker, and cloud platforms, plus demonstrated technical leadership and communication skills.

Skills

Distributed Systems
Big Data Platforms
Java
Scala
Python
Apache Hadoop
Apache Spark
Apache Hive
Trino
Apache Kafka
Apache Flink
Kubernetes
Docker
Linux Performance Tuning
Cloud Platforms
Open-Source Contributions

Visa sponsorship

Not detected in the job text

Keywords

Distributed Systems
Data Platforms
Open Data Platform
Java
Scala
Python
Apache Hadoop
Apache Spark
Apache Hive
Trino
Apache Kafka
Apache Flink
Apache NiFi
Apache Iceberg
Delta Lake
Apache Hudi
Kubernetes
Docker
AWS
Google Cloud Platform
Microsoft Azure
Linux
Maven
Gradle
SBT
CI/CD
GitHub
Nexus
Data Lake Architecture
Query Optimization

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