Principal Applications Engineer Jobs

Principal Application Engineer, Marketing Technologies

Atlassian is looking for a Solutions Architect to join our IT Marketing Technolo...

Location

United States , San Francisco; Mountain View; Austin

Salary:

205800.00 - 274400.00 USD / Year

Atlassian

Expiration Date

Until further notice

Requirements

5+ years of experience at a Solution architect or lead technical architect capacity for transformational programs and projects in the Legal & Compliance space
12+ years of overall work experience in building or supporting internal systems
Experience in building and supporting the future technology vision for Atlassian’s Marketing Strategy in the areas of Demand Generation, Email & content Marketing, Ad & Events Tech, Analytics & Insights
Work with a myriad of different technologies home grown or third party applications like Marketo, Salesforce Marketing Cloud, Sales Cloud, Demandbase, ActionIQ and AdTech

Job Responsibility

Build, govern and recommend technology strategy & architecture for enterprise level initiatives for Martech
Participate in solution design discussions, architectural decisions, code reviews and drive agile method of delivering focusing on quality, CI/CD, and best practices
Have experience building conceptual and logical architectures and procure required artifacts and documentation of such systems/landscapes, process design documents
Bring experience with governance of initiatives that align with the overall enterprise architecture guidelines and principles
Constantly scan and keep up with the Industry Trends in Tech
Partner with broader Enterprise Architecture teams for vendor evaluation/heat maps and long term IT investment strategy

What we offer

health coverage
paid volunteer days
wellness resources

Fulltime

Principal Engineer, Cloud Engineer

Principal Engineer is responsible for leading the validation and implementation ...

Location

United States , Overland Park; Bellevue

Salary:

126800.00 - 228900.00 USD / Year

T-Mobile

Expiration Date

Until further notice

Requirements

Bachelor's Degree Engineering, Computer Science
7+ years of technical engineering experience
Experience with GitLab, GitOps, GitHub implementation and configuration
Experience with testing and implementing a cloud orchestrator
Experience with VoLTE, VILTE, OTT and LTE nodes interworking, capacity modelling, Quality of Service planning and dimensioning of SDN/NFV nodes
Experience with testing methodologies and techniques
At least 18 years of age
Legally authorized to work in the United States

Job Responsibility

MCP Orchestration and automation strategic lab planning
Develop test strategies and methodologies incorporating automation for quick time to market
Collaborate with application owners to ensure a successful implementation
Develop and execute detailed test plans
Lead QA cycles, report issues, and prepare readiness reports for large programs
Document all phases of the lifecycle

What we offer

Competitive base salary and compensation package
Annual stock grant
Employee stock purchase plan
401(k)
Access to free, year-round money coaches
Medical, dental and vision insurance
Flexible spending account
Employee stock grants
Employee stock purchase plan
Paid time off

Fulltime

New

Principal Security Engineer

We’re building a world-class global Security team as part of our Trust Program. ...

Location

India , Hyderabad

Salary:

Not provided

Highspot

Expiration Date

Until further notice

Requirements

10+ years of robust, progressive experience in security engineering, application security, DevSecOps, incident detection and response, or closely related fields
Advanced proficiency in at least one programming language (Python, Ruby, Go, Rust, JavaScript), with deep experience conducting detailed code reviews and security assessments across multiple languages
Hands-on experience with deploying, operating, and interpreting results from security tools such as static analyzers, web vulnerability scanners, supply chain analysis scanners, and host-based intrusion detection systems
Demonstrated experience mentoring, coaching and guiding junior and mid-level security engineers, contributing to a strong team culture, and supporting peer development as a senior individual contributor
Demonstrated proactive approach, strong continuous learning orientation, and curiosity about emerging threats, security trends, and innovative technologies
Extensive expertise securing cloud-native environments (AWS, Azure, GCP, containers, microservices), with in-depth knowledge of modern cloud security risks and defenses
Demonstrated ability to embrace being wrong, practice humility, continuously learn from experiences, and actively seek insights through thoughtful questioning and collaboration

Job Responsibility

Lead comprehensive application security assessments, advanced threat modeling sessions, and secure code reviews across critical product features, internal tooling, endpoints, and third-party integrations
Collaborate strategically with product engineering to establish and enhance secure-by-default and privacy-by-design practices within the software development lifecycle (SDLC)
Lead and otherwise participate in incident detection, investigation, triage, containment, and root cause analysis for high impact security incidents, providing mentorship and guidance to junior engineers as required
Drive the development and continuous improvement of sophisticated detection rules, response automation, and optimized alert management across cloud environments, corporate infrastructure, and SaaS platforms
Lead and participate in complex vulnerability remediation processes, and effectively respond to security issues discovered by both internal teams and external sources
Document technical findings and strategic decisions in a clear and accessible manner, and procedural enhancements
significantly contribute to comprehensive security playbooks and knowledge repositories
Manage and oversee asksecurity@ request handling, and actively participate in sprint-based security activities, balancing strategic and tactical execution
Actively participate in the security on-call rotation, or provide senior-level guidance as required during an event and aid in rapid response capabilities to protect our 24x7 platform and global workforce

Fulltime

Principal Security Engineer

We’re seeking a Principal Security Engineer with deep expertise in cloud securit...

Location

United States , San Francisco

Salary:

136000.00 - 241000.00 USD / Year

Ethos

Expiration Date

Until further notice

Requirements

10+ years of experience in security engineering or architecture roles
Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field from a reputable institution
Deep expertise in cloud platforms (particularly AWS), including infrastructure-as-code (e.g., Terraform, CloudFormation)
Strong experience in secure software development and application security (e.g., OWASP Top 10, SAST, DAST, threat modeling)
Experience designing and implementing zero-trust architectures, secure API gateways, and identity/access controls
Proficient in scripting or development languages (e.g., Python, Go, JavaScript) and secure coding practices
Demonstrated leadership in cross-functional security initiatives and technical mentorship
Ability to come into our San Francisco, CA office once a week

Job Responsibility

Design and implement secure architectures for applications, APIs, microservices, and containerized workloads
Develop and enforce application security best practices across SDLC
partner with DevOps and engineering teams to integrate security into CI/CD pipelines
Conduct threat modeling, security design reviews, and risk assessments for new and existing systems
Evaluate and implement cloud security tools, controls, and frameworks (e.g., CSPM, CWPP, IAM, KMS, logging, and monitoring)
Provide technical leadership and mentorship to security engineers, software developers, and DevOps personnel
Lead response to complex security incidents or architectural flaws
conduct root cause analysis and recommend strategic remediations
Contribute to and influence security policies, standards, and governance
Stay current with emerging threats, vulnerabilities, and security technologies, advising stakeholders on evolving risks and mitigations

Fulltime

Sr. Principal Engineer

Location

India , Bengaluru

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

6+ years of experience building and developing backend applications
Bachelor's or Master's degree with a preference for Computer Science degree
Experience crafting and implementing highly scalable and performant RESTful micro-services
Proficiency in any modern object-oriented programming language (e.g., Java, Kotlin, Go, Scala, Python, etc.)
Fluency in any one database technology (e.g. RDBMS like Oracle or Postgres and/or NoSQL like DynamoDB or Cassandra)
Real passion for collaboration and strong interpersonal and communication skills
Broad knowledge and understanding of SaaS, PaaS, IaaS industry with hands-on experience of public cloud offerings (AWS, GAE, Azure)
Familiarity with cloud architecture patterns and an engineering discipline to produce software with quality

Job Responsibility

Build and ship features and capabilities daily in highly scalable, cross-geo distributed environment
Be part of an amazing open and collaborative work environment with other experienced engineers, architects, product managers, and designers
Review code with best practices of readability, testing patterns, documentation, reliability, security, and performance considerations in mind
Mentor and level up the skills of your teammates by sharing your expertise in formal and informal knowledge sharing sessions
Ensure full visibility, error reporting, and monitoring of high performing backend services
Participate in Agile software development including daily stand-ups, sprint planning, team retrospectives, show and tell demo sessions

What we offer

Health coverage
Paid volunteer days
Wellness resources

Fulltime

Principal Security Engineer

We’re looking for a principal Security Testing Engineer to work closely with the...

Location

India , Bengaluru

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

6+ years penetration testing experience in a consultancy, dedicated internal pentesting team, or similar offensive security function
2+ years experience as an offensive security team lead
Strong experience in white-box application security testing
Full stack application security technical experience
Delivery focused
Experience mentoring junior penetration testers
The ability to complete a penetration test and code review of a modern cloud application
Experience leading security teams on complex penetration testing engagements
Strong, practical understanding of security testing methodologies, supporting infrastructure requirements and legal considerations
Strong collaboration and communication skills when working with closely with deeply technical development and infrastructure teams

Job Responsibility

Providing SME knowledge and guidance to a team of pen testers/code review
Continuing to mature pen testing/code review workflows
Identifying and recruiting top-class penetration testing talent
Supporting and guiding the growth of a India based penetration testing team
Analysing vulnerability data for trends and gaps in controls
Identifying significant vulnerabilities in Atlassian products prior to production deployment
Building contacts in the Atlassian engineering team, product team and security team
Building and leveraging existing contacts to identify potential talent to join the team
Establishing testing processes in the local team that complements and extends existing processes
Identifying insights which contribute to strategic investments

What we offer

health and wellbeing resources
paid volunteer days

Fulltime

Senior Principal Software Engineer

Working at Atlassian. Atlassians can choose where they work – whether in an offi...

Location

India , Bengaluru

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

15+ years of experience building and developing backend applications - Bachelor's or Master's degree with a preference for Computer Science degree
Experience crafting and implementing highly scalable and performant RESTful micro-services
Proficiency in any modern object-oriented programming language (e.g., Java, Kotlin, Go, Scala, Python, etc.)
Fluency in any one database technology (e.g. RDBMS like Oracle or Postgres and/or NoSQL like DynamoDB or Cassandra)
Real passion for collaboration and strong interpersonal and communication skills
Broad knowledge and understanding of SaaS, PaaS, IaaS industry with hands-on experience of public cloud offerings (AWS, GAE, Azure)
Familiarity with cloud architecture patterns and an engineering discipline to produce software with quality

Job Responsibility

Build and ship features and capabilities daily in highly scalable, cross-geo distributed environment
Be part of an amazing open and collaborative work environment with other experienced engineers, architects, product managers, and designers
Review code with best practices of readability, testing patterns, documentation, reliability, security, and performance considerations in mind
Mentor and level up the skills of your teammates by sharing your expertise in formal and informal knowledge sharing sessions
Ensure full visibility, error reporting, and monitoring of high performing backend services
Participate in Agile software development including daily stand-ups, sprint planning, team retrospectives, show and tell demo sessions

What we offer

health coverage
paid volunteer days
wellness resources

Fulltime

New

Principal Engineer - Site Design

Olsson provides multidisciplinary, preliminary, and construction design services...

Location

United States , Oklahoma City; Tulsa

Salary:

Not provided

Olsson

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Civil Engineering
8 or more years of related Civil Engineering experience
Must be a registered professional and have at least four years of experience supervising technical personnel
Proficiency in site layout, grading, utility design, erosion control, regulatory approvals, etc.
Working knowledge of Civil 3d
Proven track record in meeting and exceeding client expectations through technical design work
Excellent client service orientation
Solid interpersonal and decision-making skills and the ability to generate innovative and effective solutions to complex problems
Strong communication skills
Ability to contribute and work well on a team

Job Responsibility

Leads large-scale project design by serving as a technical lead for complex assignments and managing the design from initial design to project completion
Executes high-level analysis and review of project documents ensuring compliance with applicable standards, codes, and regulations
Oversees and regularly monitors engineering processes and resources to maximize productivity and efficiency
Develops and implements standards and guidelines for diverse engineering activities to ensure high-quality results
Elevates the level of technical expertise within the team through technical design training and mentoring
Supports project management objectives by providing leadership and direction regarding organizing technical resources for key projects and utilizing resources effectively
Collaborates with project managers to ensure technical aspects of projects are completed on time, within budget, and meet established objectives
Demonstrates an elevated degree of creativity, decision-making, and responsibility for design tasks within a specific discipline

What we offer

Receive a competitive 401(k) match
Be empowered to build your career with tailored development paths
Have the possibility for flexible work arrangements
Engage in work that has a positive impact on communities
Participate in a wellness program promoting balanced lifestyles
Traditional benefits package (health care, vision, dental, paid time off, etc.)
Opportunity to participate in a bonus system that rewards performance

Fulltime

Principal Applications Engineer

Advanced Technology Search Group

Location:
Canada, Toronto

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 15, 2025

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