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Added 3 hours ago
ES
Senior Full-Stack Java Developer
EPAM Systems
Canada
- Full-time
Join EPAM's engineering team as a Senior Full-Stack Java Developer and take ownership of maintaining and modernizing a portfolio of enterprise-grade Gateway applications. You'll work in a…
Added 8 hours ago
P
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…with managers and other team members to design and implement security solutions (e.g. Cloud/App Security, AI to Defend) for our clients, helping secure their cloud environments and software…
Added 14 hours ago
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Senior Technology Manager, Loan Servicing Technology
BMO
Toronto, ON · FCP
- Full-time
We are seeking a Senior Technology Manager to lead the Loan Servicing Technology portfolio supporting critical lending platforms and services within Commercial and Corporate Banking.
Added 14 hours ago
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Senior Technology Manager
BMO
Toronto, ON · FCP
- Full-time
We are seeking a Senior Technology Manager to play a critical leadership role in advancing our technology modernization and cloud transformation agenda. This position is instrumental in…
Added 14 hours ago
R
Senior Manager, Software Development
RBC
Toronto, ON
- Full-time
As the senior technical leader, you will define the technical vision, lead an engineering team, establish engineering standards, and drive the adoption of AI-enabled software engineering…
Added 15 hours ago
GD
Co-op Winter 2027 - Systems Integration, Verification, and Validation - 8-12 months
General Dynamics Missions System International
Ottawa, ON
- Internship
…engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen…
Added 15 hours ago
GD
Co-op Winter 2027 – System of Systems Integration, Verification and Validation – 4-8 months
General Dynamics Missions System International
Ottawa, ON
- Internship
…engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen…
Added 17 hours ago
GD
Co-op Winter 2027 DevOps Engineering - 8-16 Months
General Dynamics Missions System International
Ottawa, ON
- Internship
…engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen…
Added 17 hours ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
As a Senior Software Engineer on the IC3 AEGIS team, you will design and build an AI-driven platform supporting centralized security automation and risk remediation. You will develop…
Added 19 hours ago
N
Senior Software Developer - Networking (Flow)
Nutanix
Vancouver, BC
- $171,000 to $257,000 CAD / year
- Full-time
…in enterprise cloud, is looking for an outstanding Software Developer to join our Software Defined Security product team, Nutanix…
Added 20 hours ago
Senior Back-end Java Developer
WestJet Group
Calgary, AB
…high-quality software solutions by designing and developing web-based Java applications and lead the development team and business stakeholders to develop appropriate object-oriented…
Added 20 hours ago
O
Analyste-programmeur(se) full stack
Onepoint
Montreal, QC · Quebec, QC
- Full-time
La ressource agira à titre d’analyste-programmeur full stack senior au sein de l’équipe des services TI préhospitaliers. Elle participera à l’analyse technique, à la conception, au…
Added 22 hours ago
C
Senior Software Engineer
CARFAX
London, ON
- $93,000 to $139,000 CAD / year
- Full-time
Apply best practices for architecture, security, and performance of complex systems primarily in Typescript.
Added 22 hours ago
A
Staff Software Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
- Full-time
…problems, contribute to open-source communities, and mentor senior engineers while shaping the future of large-scale data…
Added 22 hours ago
W
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 day ago
ES
Core Java Dev + Etrade
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are seeking a highly skilled Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. The successful candidate will contribute to the…
Added 1 day ago
C
Senior Python Engineer
Citi
Mississauga, ON
- Full-time
We are seeking a highly experienced and technically proficient Senior Python Developer with 6+ years of hands-on experience to design, develop, and deliver critical, scalable, highly…
Added 1 day ago
LS
Quality Assurance Engineer
LeverageTek Staffing Solutions
Canada
- Temporary
Validate application workflows, permissions, and security controls within Azure Cloud Environments.
Added 1 day ago
LC
Senior Engineer, Application Security
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
As a Senior Application Security Engineer, you will serve as a foundational anchor on the AppSec team, leading our strategic shift hard-left toward developer-embedded security and Secure by…
Added 1 day ago
K
Senior Software Engineer – DevTest / QA Automation
Kaseya
Toronto, ON
- Full-time
Kaseya is seeking a Senior Software Engineer – DevTest / QA Automation to design, build, and maintain robust automated testing capabilities across enterprise software platforms.
Added 1 day ago
SI
Senior Cryptographic Protocol Engineer
SuperQubit Inc.
Markham, ON
- Full-time
Rust will be the primary implementation language, but this is a systems and network-security role rather than a conventional application-development position. The ideal candidate has strong…
Added 1 day ago
RI
Senior Full Stack Engineer - Java /
Rose International
Mississauga, ON
- Full-time
Job Title: Senior Full Stack Engineer - Java / AI
Added 1 day ago
C
Senior Java Developer - Enterprise Payments/ Banking
CGI
Halifax, NS
- Full-time
CGI is seeking an experienced Senior Java Developer to join our team and contribute to the design, development, and delivery of high-value payment solutions. In this role, you will develop…
Added 1 day ago
GM
Senior Software Developer
General Motors
Markham, ON · Oshawa, ON
- Full-time
General Motors is seeking a Senior Software Developer to build and evolve the software platforms that support production mapping, Data Over the Air (DOTA) Back Office capabilities, and…
Added 1 day ago
GM
Senior Software Engineering, Vehicle Data Platform
General Motors
Markham, ON · Oshawa, ON
- Full-time
As part of the application process, Artificial Intelligence will be used in the hiring process for this role

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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