Senior Full-Stack Engineer, Email Systems Job at Mozilla

Senior Full-Stack Engineer, Email Systems

As a Senior Software Engineer, Web Services, you’ll contribute to a whole new su...

Location

United States; United Kingdom; Canada

Salary:

108000.00 - 144000.00 USD / Year

Mozilla

Expiration Date

Until further notice

Requirements

7+ years of professional software development experience
2+ years in a Senior Software Engineer role
2+ years of experience with JavaScript/TypeScript
2+ years working with Python 3
Experience building and maintaining email services
Experience building and maintaining web applications
Experience working across the full software development life cycle
Ability to translate wireframes, style guides and design direction into polished, production-ready visual experiences
Proven ability to deploy and manage web infrastructure on AWS or similar cloud providers
Strong attention to detail

Job Responsibility

Build and prototype new features and solutions to tackle complex technical challenges
Develop and maintain metrics to monitor email delivery rates and sender reputation, and diagnose service-level issues
Monitor email industry standards, trends, and emerging threats, and propose improvements to strengthen delivery, reputation, and spam resilience
Develop, test, and evolve the code architecture to ensure scalability, maintainability, and robustness
Conduct code reviews to ensure adherence to quality standards and best practices, and contribute to technical strategy and architectural decision-making
Along with our designers and product leads, build and deploy prototypes and experiments to improve workflows, conversions, and privacy-respecting analytics capabilities
Evaluate and implement systems and improvements across security, logging, performance, and accessibility
Support the stability and reliability of our services, including participation in a shared on-call rotation

What we offer

Fully remote work & schedule flexibility
Latest Laptop
Discretionary Annual Bonus Program
Monthly Remote Work Stipend
Annual Professional Development Stipend
Access to Udemy Learning Platform
Industry Conferences
Company All Hands
24 days PTO per year (prorated)
Your Birthday

Fulltime

Senior Software Engineer R&R

As a Software Engineer you will play a vital role in building and maintaining ap...

Location

Czech Republic , Prague; Brno; Pilsen

Salary:

Not provided

Emplifi

Expiration Date

Until further notice

Requirements

Developer who enjoys technical challenges and is eager to learn and explore various technologies in full-stack development
Solid JEE foundation, Experience with Groovy, Grails or Spring Boot
Experience with event-driven architecture and messaging systems such as Apache Kafka
Familiarity with search technologies like OpenSearch or Elasticsearch
Strong skills in SQL, Hibernate, and Spring Core, with experience in relational databases. Familiarity with NoSQL data stores is a plus
Strong knowledge of web standards and advanced front-end technologies, including JavaScript, React.js, jQuery, or other frameworks like Bootstrap or Angular
Experience with eCommerce platforms such as Shopify, Salesforce Commerce Cloud, BigCommerce, or Magento would be a plus
Experience with microservices architecture
Experienced in Agile project frameworks and familiar with work management tools such as Jira
Very proactive approach to solving problems

Job Responsibility

Work closely with designers, PMs, and engineers to tackle challenging problems in the Collect, manage, and display high-quality product reviews, Q&As, checkout comments, and seller ratings that drive conversions and engagement at the point of purchase from start to finish
Collaborate and extend projects across a variety of R&R services, including scalable back-end APIs, embedded widgets, integrations with e-commerce platforms, email and sms providers, etc
Consistently challenge and influence the direction of our product offerings with confidence through both technical and user-focused thinking
Architect and develop high-performance, highly available, and secure software solutions that scale to millions of users, leveraging your full-stack expertise to drive continuous innovation and efficiency
Communicate effectively with product management, design teams, architects, and other development and technical teams to ensure our customers receive maximum value from our product offerings
Apply your infrastructure and scripting knowledge to support team-wide DevOps initiatives and engineer enablement work
Take ownership of system reliability by diagnosing and resolving bugs and issues that emerge from real-world usage and customer interactions, ensuring a seamless user experience
Use your experience to expand engineering best practices, documentation, and other key processes for our growing team

What we offer

International, fast-paced and rapidly growing environment
Multisport card
Unlimited Personal Time Off, Sick days & Community days
Maternity and Parental Benefit
Flexible environment with the possibility of home office working
Chance to work with the world’s biggest brands at the CX tech leader
Agile and open-minded culture, with high levels of trust and flexibility
Opportunity for professional growth and development
Possibility to learn new and cutting-edge technologies, in an environment that encourages new ideas
Work in an international environment in our new modern offices in Karlín, with our big terrace and our own grill

Fulltime

New

IT Training Lead

The IT Training Lead will drive technology learning and user adoption across the...

Location

United States , Delray Beach

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Experience in IT training, instructional design, technical enablement, or learning and development
Strong knowledge of Microsoft 365
Excellent communication, facilitation, and content development skills
Ability to translate technical concepts into practical, user-friendly training.

Job Responsibility

Design, develop, and deliver IT training programs in instructor-led, virtual, and self-paced formats
Take lead in the Microsoft Copilot and AI training strategy, including onboarding, advanced use cases, responsible AI usage, and ongoing enablement
Partner with IT leadership to support new technology rollouts, system upgrades, and digital transformation initiatives
Create and maintain training content, including videos, guides, tutorials, and job aids
Identify skill gaps and develop targeted learning solutions to improve adoption and productivity
Gather feedback and measure training effectiveness to continuously improve programs.

New

K Kitchen Representative

The position includes, but is not limited to, the following essential job duties...

Location

United States , New Albany

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Excellent communication skills
Team player who can work well with others or independently
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Frequently bend, twist at waist, kneel, squat, stand, and walk
Occasionally climb and descend ladders
Tolerate extreme cold and hot temperatures and work in and around fryers, ovens, grills, coolers, freezers, sharp objects, and loud noises
Reach, grasp, and manipulate objects with hands for entire shift, including reaching for objects overhead

Job Responsibility

Provides excellent guest service in a fast and friendly manner
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Prepares and serves food items in accordance with all Brand, Company, and health department regulations
Ensures product quality, food safety, and operational standards are met
Keeps accurate cash, sales, and inventory control records
Follows all government laws and safety codes
Completes reports on all incidents following our 5-minute rule policy
Lives our Company values: One Team, Do the Right Thing, Takes Ownership, Play to Win

What we offer

Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts (FT)
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program
Discount Meal Benefit
Wellness Plan

New

K Kitchen Representative

Location

United States , Decatur

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Excellent communication skills
Team player who can work well with others or independently
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Frequently bend, twist at waist, kneel, squat, stand, and walk
Occasionally climb and descend ladders
Tolerate extreme cold and hot temperatures and work in and around fryers, ovens, grills, coolers, freezers, sharp objects, and loud noises
Reach, grasp, and manipulate objects with hands for entire shift, including reaching for objects overhead

Job Responsibility

Provides excellent guest service in a fast and friendly manner
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Prepares and serves food items in accordance with all Brand, Company, and health department regulations
Ensures product quality, food safety, and operational standards are met
Keeps accurate cash, sales, and inventory control records
Follows all government laws and safety codes
Completes reports on all incidents following our 5-minute rule policy
Lives our Company values: One Team, Do the Right Thing, Takes Ownership, Play to Win

What we offer

Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts (FT)
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program
Discount Meal Benefit
Wellness Plan

New

Restaurant Assistant Manager

This position assists the Restaurant Manager (RM) with daily operations of the r...

Location

United States , Holly Springs

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Full time required
availability during all hours of operation and at least one hour pre-opening and post-closing required
Valid state Driver's License required
Excellent communication skills
Motivates, coaches, and leads team members
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Ability to gain control during stressful situations

Job Responsibility

Assists the Restaurant Manager with daily operations of the restaurant and supervises the team in their absence
Leads and coaches Restaurant Team Members and partners with the management team to maintain the Company and Brand operational standards
Provides excellent guest service in a fast and friendly manner
coaches and corrects team
Conducts second interviews for team members and shift leads
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Assigns shift duties to team members and follows up to ensure completion
Directs team and ensures all food items are prepared and served in accordance with all Brand, Company, and health department regulations
Coaches team members to follow guidelines for food preparation and production management
Cascades relevant information to team members and assists with new product training

What we offer

Unlimited tip pooling
Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts
Short-Term Disability
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program

Fulltime

New

Plant Operator - Crushing and Screen

Are you an experienced and ticketed Machine Operator looking for stable, high-ho...

Location

Australia , Petrie

Salary:

42.00 - 52.00 AUD / Hour

Randstad

Expiration Date

July 09, 2026

Requirements

Proven Experience working in a quarry, concrete recycling, or heavy industrial yard
Current tickets for Front-End Loader (LL) and Excavator (LE)
Truck License: Heavy Rigid (HR) or higher is highly regarded
Reliability with strong work ethic and punctuality
Own reliable vehicle and current driver's license

Job Responsibility

Safe and efficient operation of heavy machinery in a fast-paced recycling and quarry environment
Operating Front-End Loaders
Operating Excavators utilized as material handlers
Operating Moxy (Articulated Dump Trucks) and other yard machinery as required
Assisting with daily machinery pre-starts, basic maintenance, and ensuring the yard runs smoothly
Adhering strictly to site health and safety protocols

What we offer

Top Rates: $42.00 to $52.00 per hour + overtime penalties
Big Hours: Consistent 40 to 55-hour work weeks
Career Progression: Pathway from casual to permanent full-time employment within 3-6 months
Local Work: Convenient Brisbane Northside location (Petrie)
Immediate Start

Fulltime

Graduate Student Instructors

Location

United States , Ann Arbor

Salary:

Not provided

University of Michigan

Expiration Date

Until further notice

Requirements

Enrolled in good standing as a graduate student at the University of Michigan
Available to teach the scheduled section times
Have previously taken at least 1 philosophy course (or equivalent course) in this general area as an undergraduate or graduate student, and have demonstrated expertise and interest in subject area
Experience with Canvas
If the language of instruction at a student's undergraduate institution was not English, they must be evaluated by the English Language Institute (ELI) for English proficiency and either pass the GSI-OET or have this test waived by the ELI before they can be eligible for a GSI appointment in LS&A.

Job Responsibility

Attend all lectures and exams for your preferred course
Run discussion sections as scheduled
Hold at least 2 office hours each week
Grade assignments, per lead faculty instruction
Meet weekly with the lead instructor, and respond promptly to emails
Additional items listed in fraction calculation form

Parttime

Select Country

Senior Full-Stack Engineer, Email Systems

Job Description

Job Responsibility

Requirements

Nice to have

What we offer

Looking for more opportunities?

Senior Full-Stack Engineer, Email Systems

Senior Full-Stack Engineer, Email Systems

Senior Software Engineer R&R

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K Kitchen Representative

Restaurant Assistant Manager

Plant Operator - Crushing and Screen

Graduate Student Instructors

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