Senior Software Engineer – Identity & Authentication Job at Vanguard (London)

Senior Staff Software Engineer, Cloud Proxy

We are seeking a Senior Staff Engineer in Temporal's Cloud Global Services team ...

Location

United States

Salary:

230000.00 - 290000.00 USD / Year

Temporal

Expiration Date

Until further notice

Requirements

Proven experience architecting and delivering high-availability, security-critical networking or proxy systems
Deep understanding of authentication/authorization patterns (OIDC-OpenID Connect on top of OAuth), mTLS, JWT-JASON Web Token, custom identity integrations)
Expertise in data encryption at rest and in transit, including envelope encryption and key management
Strong proficiency in Go or a comparable systems programming language
Familiarity with distributed systems, RPC frameworks (gRPC), and cloud networking patterns
Track record of leading complex, multi-team technical initiatives to successful delivery
Ability to navigate ambiguity, define vision, and create alignment
Experience influencing technical direction across organizational boundaries

Job Responsibility

Define and drive the architecture for a unified, pluggable proxy framework
Establish technical standards for authentication, authorization, encryption, and observability across proxy implementations
Evaluate and integrate existing customer-built, S2S, and Cloud Auth proxies into a single supported solution
Translate high-level business and security requirements into technical designs
Ensure proxy meets Tier 0 workload reliability, security, and performance standards
Partner with Product, Security, and Customer Success to align roadmap with customer needs
Work closely with Infra Foundations, Security, OSS Server, and CGS teams
Engage directly with strategic customers to understand and incorporate their requirements
Mentor other engineers on distributed systems architecture, networking, and security
Drive the open-source development model, ensuring code quality, documentation, and extensibility

What we offer

Unlimited PTO, 12 Holidays + 2 Floating Holidays
100% Premiums Coverage for Medical, Dental, and Vision
AD&D, LT & ST Disability, and Life Insurance (Standard & Supplemental Available)
Empower 401K Plan
Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more
$3,600 / Year Work from Home Meals
$1,500 / Year Career Development & Learning
$1,200 / Year Lifestyle Spending Account
$1,000 / Year In-Home Office Setup (In addition to Temporal issued equipment)
$500 / Year Professional Memberships

Fulltime

Senior Security Software and System Engineer

As part of our HPE Operations Cybersecurity Lab the Senior Security Engineer wil...

Location

Puerto Rico , Aguadilla

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent
Typically 6-10 years experience
Extensive experience with multiple software systems design tools and languages
Excellent analytical and problem solving skills
Experience in overall architecture of software systems for products, solutions and IT systems
Designing and integrating software systems running on multiple platform types into overall architecture
In-depth Cyber and IT security knowledge
Solid knowledge of security fundamentals and general security technologies, including: network security controls (firewalls, VPNs, IPSec, IDS/IPS), secure code, physical security, cryptography, authentication, identity management, network communication ports and protocols, etc.
Experience in Penetration testing with tools
Experience with Web Application Security Testing (Tools: Burp, OWASP ZAP etc.)

Job Responsibility

Leads multiple security and automation project teams of other software systems engineers and internal and outsourced development partners responsible for all stages of design and development for security solutions for complex products and platforms, including solution design, analysis, coding, testing, and integration
Design, develop, test, and maintain robust, scalable, and high-quality security and software solutions
Bring relevant subject matter expertise on application and systems security strategy, architecture and roadmaps, review application architectures, code and system services from a security perspective
Manages and expands relationships with internal and outsourced development partners on software systems design and development
Reviews and evaluates designs and project activities for compliance with secure systems design and development guidelines and standards
provides tangible feedback to improve product security and mitigate failure risk
Provides security domain-specific expertise and overall software systems leadership and perspective to cross-organization projects, programs, and activities
Direct and coordinate the implementation of test automation and other test tools (security)

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Senior Security Software and System Engineer

As part of our HPE Operations Cybersecurity Lab, the Senior Security Software an...

Location

Puerto Rico , Aguadilla

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Extensive experience with multiple software systems design tools and languages
excellent analytical and problem solving skills
experience in overall architecture of software systems for products, solutions and IT systems
designing and integrating software systems running on multiple platform types into overall architecture
in-depth Cyber and IT security knowledge
solid knowledge of security fundamentals and general security technologies, including: network security controls (firewalls, VPNs, IPSec, IDS/IPS), secure code, physical security, cryptography, authentication, identity management, network communication ports and protocols, etc.
experience in penetration testing with tools
experience with web application security testing (tools: Burp, OWASP ZAP etc.)
experience with vulnerability assessment (tools: nmap, Nexpose or Nessus, Fierce, Wireshark etc.)
evaluating forms and processes for software systems testing and methodology, including writing and execution of test plans, debugging, and testing scripts and tools

Job Responsibility

Leads multiple security and automation project teams of other software systems engineers and internal and outsourced development partners responsible for all stages of design and development for security solutions for complex products and platforms, including solution design, analysis, coding, testing, and integration
design, develop, test, and maintain robust, scalable, and high-quality security and software solutions
bring relevant subject matter expertise on application and systems security strategy, architecture and roadmaps, review application architectures, code and system services from a security perspective
manages and expands relationships with internal and outsourced development partners on software systems design and development
reviews and evaluates designs and project activities for compliance with secure systems design and development guidelines and standards
provides tangible feedback to improve product security and mitigate failure risk
provides security domain-specific expertise and overall software systems leadership and perspective to cross-organization projects, programs, and activities
direct and coordinate the implementation of test automation and other test tools

What we offer

Comprehensive suite of benefits that supports physical, financial and emotional wellbeing
personal and professional development programs
unconditional inclusion in the workplace

Fulltime

Senior Security Engineer

The Senior Security Engineer will provide hands-on technical leadership within t...

Location

United Kingdom , Leeds; Thame

Salary:

65000.00 - 75000.00 GBP / Year

PEXA UK

Expiration Date

Until further notice

Requirements

Proactive, can-do attitude to get things done quickly and efficiently
Strong collaboration and communication skills
Willingness to contribute ideas to the security programme
Demonstratable first-hand experience in achieving organisational adherence to security best practices
Experience in the practical protection of a remote working laptop estate and SaaS cloud solutions
Experience in identity and access management solutions
Experience in device business automation and updates
Experience in the security aspects of cloud web application hosting and defence measures like WAF

Job Responsibility

Maintenance and Operational Security: Ensure all security solutions remain operationally effective
Ensure technical teams timely patch applications, systems, software, and hardware
Maintain and audit secure configurations for devices, applications, and cloud environments
Access Control and Identity Management: Conduct regular user and privileged account reviews
Manage and monitor Privileged Identity Management (PIM) profiles and elevated access accounts
Coordinate with IT and HR for onboarding/offboarding
Tool, Infrastructure, and Encryption Management: Maintain and optimise security infrastructure and tools
Oversee encryption key and certificate management
Work with vendors and internal teams to ensure tools remain current
VPN, Network & Firewall Security: Design, configure, and maintain secure VPN and Zero-Trust network solutions

What we offer

Your growth: We encourage you to hit your personal and professional learning and development goals with our tailored programs and tools
Your wellness: We care about your holistic wellbeing
Your work/life blend: We want to help you create your ideal work/life blend

Fulltime

Senior Devops Engineer

Senior DevOps Engineer within the Data & AI Solutions Engineering team in Health...

Location

Spain , Barcelona

Salary:

Not provided

Babel Profiles

Expiration Date

Until further notice

Requirements

5+ years of experience in DevOps for solution development and delivery
Strong expertise in AWS services and cloud system design
Infrastructure as Code using Terraform and AWS CloudFormation
Azure Active Directory (Azure AD), including app registrations and authentication flows (OBO, Client Credentials)
Azure DevOps for repositories, pipelines, environments, and project configuration
Observability and monitoring using Prometheus, Grafana, ELK Stack, or AWS-native tools
Configuration management and automation with Ansible
Strong scripting and automation skills using Python
AWS DevOps security best practices: secrets management, RBAC, compliance
Experience working with distributed, cross-functional, multinational teams

Job Responsibility

Design, deploy, and maintain scalable, reliable AWS-based data and analytics platforms
Implement automated infrastructure and CI/CD pipelines to accelerate deployments
Manage Azure AD identity and access configurations
Ensure platform reliability through monitoring, logging, and tracing
Apply security best practices across cloud and DevOps workflows
Collaborate with development, QA, and IT teams to bridge software delivery and operations
Promote DevOps best practices and contribute to architectural decisions

What we offer

pension plan
life and accident insurance
private healthcare
psychological assistance
meal vouchers
certifications and courses

Principal Software Engineer - Copilot Identity

Consumer Copilot Security is at the core of Microsoft’s mission to deliver trust...

Location

United States , Redmond

Salary:

163000.00 - 296400.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Master's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Experience integrating with Microsoft Account, and familiarity with consumer identity features.
Cross‑platform delivery: Shipped identity flows and SDKs across multiple consumer client platforms (Windows, macOS, iOS, Android, web).
Governance & lifecycle: Familiarity with consumer identity lifecycle management and privacy controls.
Privacy/Compliance: Experience embedding privacy‑by‑design and meeting consumer compliance expectations for Copilot-class workloads.
Leadership: Track record mentoring senior engineers and driving adoption of platform standards across many product teams.

Job Responsibility

Identity strategy & architecture: Define the end‑to‑end identity vision for consumer Copilot and MAI, covering user/account models, sign‑in, session management, token issuance/validation, service‑to‑service auth, and cross‑device experiences.
Cross‑surface platform leadership: Drive common authentication/SSO patterns and SDKs for Windows, Edge, web, iOS, and Android
ensure seamless UX and consistent security controls across consumer surfaces and modalities.
Collaborate with product, engineering, security, privacy, and identity teams across Copilot, MAI and IDNA to drive improvements in authentication, identity, and security. Influence technical direction and best practices across a large, distributed system, ensuring alignment and adoption of key initiatives.
Establish, monitor, and continuously improve key authentication metrics across Copilot and MAI. Collaborate with engineering, product, and identity teams to align on a unified ground truth and leverage dashboards for ongoing measurement and root cause analysis
Align with central Microsoft Account roadmaps, influence platform capabilities, and land them in Copilot and MAI consumer scenarios at scale.
Define and document authentication patterns and requirements for AI-powered, agentic flows. Ensure these patterns address novel risks, support secure delegation, and enable safe orchestration of actions across devices and services.
Hands‑on engineering: Ship secure, well‑tested, maintainable code and frameworks that other teams can adopt quickly.
Product mindset: Balance customer experience with consumer-grade security, privacy, and compliance expectations for Copilot.
Work closely with globally distributed teams, managing effective communication, coordination, and project delivery across multiple time zones. Foster strong cross-regional partnerships to drive identity and authentication improvements at scale.

Fulltime

Backend Senior Software Engineer, Identity

At Vanta, our mission is to help businesses earn and prove trust. We believe tha...

Location

United States

Salary:

179000.00 - 211000.00 USD / Year

Vanta

Expiration Date

Until further notice

Requirements

At least 8 years of industry experience with backend development
Strong knowledge of authentication protocols (OIDC, SAML) and identity federation concepts (SSO), or authorization frameworks (RBAC, policy-based access control)
Experience building platform services that scale across multiple teams
Strong data modeling skills for systems with complex relationships
Experience solving distributed systems challenges around performance and security
Success with complex technical migrations that maintain system stability
Security-focused mindset and understanding of enterprise security practices
Have led technical projects spanning months
Work well in environments that value decisive action and getting things done
Experience mentoring and collaborating with other engineers

Job Responsibility

Lead complex projects with multiple stakeholders and engineers to enable our business and team to scale
Collaborate with Security to ensure Vanta's platform implements best practices for customer data
Support design reviews, communicate constraints, and help engineers make the right trade-offs
Act as a cultural beacon, setting an example for effective, collaborative engineering and helping mentor junior team members
Make effective tradeoffs that consider business priorities, user experience, and a sustainable technical foundation
Drive initiatives to increase operational posture and execution quality across the engineering organization

What we offer

Offers Equity
Medical benefits
401(k) plan
Other company perk programs
Comprehensive medical, dental, and vision coverage, with 100% of employee-only benefit premiums covered for most medical plans
16 weeks fully-paid Parental Leave for all new parents
Health & wellness stipend
Remote workspace, internet, and cellphone stipend
Commuter benefits for team members who report to the SF and NYC office
Family planning benefits

Fulltime

Backend Senior Software Engineer, Identity

The Identity team at Vanta is building the critical foundation that powers our e...

Location

Canada

Salary:

Not provided

Vanta

Expiration Date

Until further notice

Requirements

Have at least 8 years of industry experience with backend development
Strong knowledge of authentication protocols (OIDC, SAML) and identity federation concepts (SSO), or authorization frameworks (RBAC, policy-based access control)
Experience building platform services that scale across multiple teams
Strong data modeling skills for systems with complex relationships
Experience solving distributed systems challenges around performance and security
Success with complex technical migrations that maintain system stability
Security-focused mindset and understanding of enterprise security practices
Have led technical projects spanning months
Work well in environments that value decisive action and getting things done
Experience mentoring and collaborating with other engineers

Job Responsibility

Lead complex projects with multiple stakeholders and engineers to enable our business and team to scale
Collaborate with Security to ensure Vanta's platform implements best practices for customer data
Support design reviews, communicate constraints, and help engineers make the right trade-offs
Act as a cultural beacon, setting an example for effective, collaborative engineering and helping mentor junior team members
Make effective tradeoffs that consider business priorities, user experience, and a sustainable technical foundation
Drive initiatives to increase operational posture and execution quality across the engineering organization

What we offer

Industry-competitive salary and equity
100% covered medical, dental, and vision benefits with dependents coverage
Pension contribution
16 weeks fully paid Parental Leave for all new parents
Health & wellness stipend
Remote workspace, internet, and cellphone stipend
Flexible work hours and location
21 days of Vacation Time and 80 hours of Sick Leave
11 company-paid holidays
Virtual team building activities, lunch and learns, and other company-wide events

Fulltime

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Senior Software Engineer – Identity & Authentication

Job Description

Job Responsibility

Requirements

What we offer

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