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Added 1 min ago
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Retail Operations Coordinator
Silk & Snow
Toronto, ON
- Full-time
The Retail Operations Coordinator will work closely with the Manager of Retail Operations and serve as the key point of contact for Silk & Snow stores, supporting operations, launches, and…
Added 1 min ago
J
Lead Product Manager, Technical
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Lead Product Manager, Technical based in Canada.
Added 1 min ago
CO
Manager of Utilities
City of Camrose
Camrose, AB
- Full-time
Manager of Information Technology - City of Camrose
Added 1 min ago
CO
Operations Support Supervisor
City of Nanaimo
BC · British Columbia, Canada
- Full-time
…for this position is subject to confirmation under a union/management jointly negotiated job evaluation plan. Shortlisted applicants may be required to undergo a criminal record check…
Added 1 min ago
IH
Senior Strategic Business Advisor
Interior Health Authority
BC · British Columbia, Canada
- Full-time
…Business Advisor will focus on providing appropriate and timely information and support to the Manager, Physician Compensation. The Senior Strategic Business Advisor will provide support to…
Added 1 min ago
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Business Analytics Specialist, Temporary
Aviso
Vancouver, BC
- Temporary
At Aviso, we are dedicated to improving the financial well-being of Canadians. As a leading wealth management organization, we are committed to leadership, innovation, partnership,…
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Sr. Service Technician
Super Micro Computer
Quebec, QC
Work with Technical Account Manager, Service Manager, and Product Manager to define service programs
Added 17 mins ago
AU
Undergraduate Academic Program Advisor, Faculty of Science and Technology
Athabasca University
Athabasca, AB
- $48,621.92 to $79,714.45 USD / year
- Full-time
…programs, and community outreach. Please visit our website for more information:Faculty of Science and…
Added 17 mins ago
AE
Office Manager
Anova Exploration Corp.
Calgary, AB
- Full-time
Anova is seeking an Office Manager to run its head office in downtown Calgary. The Office Manager owns how the office works day to day, from reception and the building to vendors,…
Added 17 mins ago
IH
Physician Compensation Analyst | PIP Superuser
Interior Health Authority
Kelowna, BC
- Full-time
Acts as superuser for the Physician Invoice Portal (PIP) including contract development and management, user support and training, and technical expertise to support the Physician…
Added 17 mins ago
OH
Senior Project Manager, Program Initiatives
Ontario Health | Santé Ontario
Toronto, ON
- Full-time
A valued member of the team, the Senior Project Manager, will lead the planning, design, and implementation of complex initiatives across Cancer Screening and/or the Population Health and…
Added 17 mins ago
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Co-op and PEY Student Opportunities (Winter & Summer 2027)
Kinectrics
Toronto, ON
- Full-time
…details, including term length, department, hours per week, hiring manager, salary, working arrangement and location will vary depending on the vacancy the successful student is selected…
Added 32 mins ago
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Regional Sales Manager - Canada Central & East
Gallagher Group
NB · St. John's, NL · NL · NS · ON · PE · Quebec, QC · New Brunswick, Canada · Newfoundland & Labrador, Canada · Nova Scotia, Canada · Ontario, Canada · Prince Edward Island, Canada
- Full-time
As Regional Sales Manager, you'll play a key role in driving the growth of Gallagher Security across two Canadian territories:
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(CAN) GM Lead Department Manager
Walmart
Camrose, AB
- Full-time
…priorities from the General Merchandise and Fashion Assistant Manager and the Store Management…
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FH
Program Clerk
Fraser Health
New Westminster, BC
- Full-time
…established procedures; contacts relief staff and forwards information to the Program Manager and Staffing Supervisor; responds to inquiries related to staffing issues and refers complex…
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Clinician, Wound and Skin Care
Fraser Health
BC · Fraser Health, British Columbia
Role models direct resident care skills to staff and students, provides information based on application of theories, concepts and principles, ensures compliance with standards of practice…
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FH
Emergency Psychiatric Liaison Nurse (EPLN)
Fraser Health
Abbotsford, BC
- Full-time
…family members, with clear attention to treatment and risk management priorities. Carries out selected treatments and procedures as prescribed by physicians and nursing orders, in…
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Nurse Clinician, Skin & Wound Care
Fraser Health
Chilliwack, BC
…performs identified complex wound modalities, and provides information and education to staff and/or patients/families. Participates in research, policy, quality improvement, and risk…
Added 32 mins ago
FH
Patient Care Coordinator
Fraser Health
Abbotsford, BC
- Part-time
Initiates/leads/supports plan of care conferences and rounds (e.g. iCare) for the purpose of optimal patient care management according to best practice; disseminates clinical information to…
Added 32 mins ago
FH
Administrative Support Clerk, Mental Health and Substance Use Services
Fraser Health
Abbotsford, BC · Mission, BC
- Part-time
…taking messages, answering routine inquiries and providing information of a general nature, receiving visitors, and determining when an issue or emergent situation requires escalation to…
Added 32 mins ago
TC
IT Service Desk Analyst
The Citco Group Limited
Toronto, ON
- Full-time
This common role covers Service Desk, Business Systems Support (BSS) and User Access Management (UAM). Analysts have a primary assignment based on business needs and may gain experience in…
Added 32 mins ago
Events Specialist
Canadian Mental Health Association BC Division
Vancouver, BC
…and the Bottom Line Conference in October. Reporting to the Manager, Development and Partnerships, the role carries out established event plans, timelines and budgets, and coordinates the…
Added 32 mins ago
EG
Event Producer - Hybrid (Project-Based)
Encore Global
Brampton, ON
- Full-time
…company. This role is responsible for relaying all pertinent information to the Account Manager. The Event Producer reports to the Director, Event…
Added 32 mins ago
EG
Stage Manager - Hybrid
Encore Global
Brampton, ON
- Part-time
The above information on this description is not necessarily an exhaustive list of all responsibilities, duties, skills, efforts, requirements or working conditions associated with the job.…
Added 46 mins ago
OH
Senior Business Partner, Health Workforce Capacity
Ontario Health | Santé Ontario
Toronto, ON
- Full-time
Partner with system leaders as a coach, advisor, consultant, facilitator, and project manager

Docker

Principal Software Engineer, Docker Hardened Images

Remote, Canada

Remote

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Experience: 10+ years of backend engineering experience, including extensive work on production-grade, distributed systems at scale.
Posting language: English
Posted: Oct 26, 2026

Original job description

About Docker

Docker has been one of the most loved brands in developer tooling, trusted by more than 20 million monthly users and over 20 billion container image pulls. From solo founders to the world's largest companies, developers rely on Docker to build, share, and run their applications across our suite of products including Docker Desktop, Docker Hub, and Docker Scout.

We are a globally distributed, remote-first team building the tools that define how software gets built and delivered. As AI agents redefine software development, Docker is at the center of that shift, providing the sandboxed environments, verified images, and secure infrastructure that make autonomous workflows trustworthy by default.

_______________________________________________________________________

Docker Hardened Images (DHI) is Docker's catalogue of security-hardened, enterprise-grade container images and Helm charts, built to be minimal, up-to-date, and safe to deploy in regulated and security-conscious environments. We're looking for a Principal Software Engineer to set the long-term technical direction for this catalogue and shape how the broader container security ecosystem evolves inside and beyond Docker.

At this level, you'll work across organizations, not just within one team. You'll set direction for major domains, resolve the highest-ambiguity problems in container supply chain security, and grow your impact through architectural leadership, cross-functional alignment, and influence on industry standards. This is a pure individual contributor role; influence comes through technical vision, design, and the ability to move organizations.

Responsibilities

Own the architecture for DHI as a platform, making high-leverage decisions that define how images and Helm charts are authored, secured, distributed, and evolved across the entire catalogue and across Docker's broader product surface.
Define and drive multi-quarter technical roadmaps for the container hardening domain, balancing upstream velocity, supply chain security posture, customer compliance requirements, and long-term catalogue scalability.
Identify systemic patterns from customer, operational, and upstream signals and translate them into architectural changes that span the catalogue, not just individual images or charts.
Build alignment across teams and executives on technical strategy, tradeoffs, and sequencing, including product, security, infrastructure, and customer-facing functions.
Represent Docker as a trusted technical voice in escalations, key enterprise customer engagements, and upstream OSS communities on issues that shape the future of secure container delivery.
Set conventions and standards at scale, defining the patterns others build within for image definition, Helm chart adaptation, hardening strategy, and supply chain tooling (Sigstore, SBOM, SLSA), and evolving those standards as the ecosystem changes.
Drive the hardest, most ambiguous packaging problems where the right answer requires reasoning across upstream dynamics, security tradeoffs, multi-arch constraints, and customer impact simultaneously.
Shape the integration test infrastructure and developer tooling strategy so that DHI's engineering platform scales with the catalogue and raises quality across the team.
Mentor and raise the technical ceiling for staff and senior engineers across the org, through review, design, and well-chosen architectural decisions that create durable leverage.
Take part in the paid on-call rotation; respond to incidents, debug production issues, and drive systemic improvements in reliability.

Qualifications

10+ years of backend engineering experience, including extensive work on production-grade, distributed systems at scale.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Ability to set multi-quarter technical roadmaps and align stakeholders (engineering, product, and executives) on strategy and tradeoffs.
Deep expertise in the container and Kubernetes ecosystem: you have strong, grounded opinions about cert-manager, kyverno, grafana, istio, and similar projects, and you can reason about tradeoffs at the ecosystem level, not just the image level.
Mastery of container supply chain security concepts (provenance, attestation, SBOM, signing, SLSA) and experience driving posture decisions across an organization rather than implementing them on a single project.
Strong software engineering fundamentals: code review, testing, source control, CI/CD, and Go sufficient to shape infrastructure and harness design.
Track record of technical influence without authority across multiple teams or organizations, raising quality through design docs, standards, review, and mentorship.
Experience navigating upstream OSS communities as a decision-maker, representing a downstream organization's requirements and shaping upstream direction on security-relevant issues.
Comfort working across remote, distributed teams and communicating complex technical strategy clearly to both technical and non-technical audiences.

Bonus but not required

Experience as a package maintainer at a Linux distribution, Homebrew, or comparable ecosystem.
Hands-on experience implementing or operationalizing supply chain tooling (Sigstore, SBOM, SLSA) at org scale.
Experience in regulated environments (FedRAMP, FIPS, PCI) with direct exposure to compliance requirements shaping engineering decisions.
Prior Principal or Distinguished IC experience on a platform, security, or developer-tools team.
Experience engaging directly with enterprise customers on container security architecture.

What to Expect

First 30 Days

Align with leadership on the most critical org-wide technical risks and opportunities in container supply chain security.
Develop a point of view on DHI's current architectural constraints and where the highest-leverage interventions are.
Begin mapping the cross-functional landscape: product priorities, upstream pressures, customer compliance signals, and engineering gaps.

First 90 Days

Drive an architectural decision that unblocks multiple teams and reduces systemic risk across the catalogue.
Establish a feedback loop from customer, operational, and upstream signals into the multi-quarter roadmap.
Engage upstream OSS communities on at least one DHI-relevant issue with meaningful influence on direction.

First Year

Deliver a major platform or standards evolution with broad adoption across DHI and adjacent teams.
Create durable alignment across engineering, product, and security on catalogue architecture, supply chain posture, and hardening strategy.
Raise the technical ceiling for the engineers around you, measurably improving review quality, architectural consistency, and the team's ability to operate independently at a higher level.

Docker considers visa sponsorship on a case-by-case basis based on business needs.

Compensation & Equity

Canada: CA$245,913 – CA$397,139 + equity

United States: $180,500 – $291,500 + equity

______________________________________________________________________

Posting Information

Open vacancy: This posting is for an existing open role.
AI in hiring: Docker may use AI-assisted tools during our recruiting process.
Interview recordings: Candidates will be invited to opt in to interview recordings to support interviewer calibration and consistent evaluations. Recordings are optional and require explicit consent.

______________________________________________________________________

Perks & Benefits

Remote-first by design – Work from your home, with offices in Seattle and Paris for connection and collaboration.
Flexibility that fits your life – We trust you to manage your schedule while delivering great work.
Time to recharge – Generous PTO, designated quarterly Whaleness Days, and a designated end-of-year Whaleness break.
Home office support – Set up your workspace for comfort and success.
Technology stipend – Equivalent to US$100 net per month to help support your work.
Learning & development – Annual stipend for conferences, courses, certifications, and continued learning.
Parental leave – 16 weeks of paid parental leave after six months of employment.
Equity for all full-time employees – Share in Docker's long-term success as we continue to grow.
Comprehensive benefits – Medical, retirement, and paid holidays vary by country.
Docker swag – Because representing the whale never gets old.

Docker is proud to be an equal opportunity employer. We are committed to building a team that reflects a broad range of backgrounds, experiences, and perspectives. We believe diverse teams build better products, make better decisions, and better serve our global community.

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More about this job

Responsibilities

The Principal Software Engineer will define the technical architecture and roadmap for Docker's security-hardened container images and Helm charts. This role involves driving cross-functional alignment, influencing industry standards in supply chain security, and mentoring senior engineering staff.

Requirements

Candidates must have over 10 years of backend engineering experience with deep expertise in container ecosystems, Kubernetes, and supply chain security concepts. A bachelor's degree in Computer Science or a related field is required, along with a proven track record of technical influence and roadmap development.

Skills

Distributed systems
Container security
Kubernetes
Go
Supply chain security
Architecture design
Technical leadership
Helm charts
Sigstore
SBOM
SLSA
CI/CD
Cloud infrastructure
Stakeholder management
Mentorship

Benefits

Remote-first work environment
Paid time off
Whaleness days
Home office support
Technology stipend
Learning and development stipend
Paid parental leave
Equity
Medical insurance
Retirement plan

Remote locations

Canada
United States

Remote locations (standardized)

Canada
United States

Visa sponsorship

Not detected in the job text

Keywords

Docker
Kubernetes
Container security
Distributed systems
Go
Helm
Sigstore
SBOM
SLSA
Supply chain security
Cloud native
Infrastructure
Architecture
CI/CD
FedRAMP
FIPS
PCI
Software engineering
Technical strategy
Open source
Backend engineering
Platform engineering
Security hardening
Container images
Developer tools

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