Toptal: Authentication Engineer | JobSetuu
WWR Employer
Posted 1 week ago • Via weworkremotely.com
Description
Job Overview
- Source: WeWorkRemotely
Job Description
Headquarters: Remote
URL: https://www.toptal.com/
Summary
We are the next-generation digital identity wallet that simplifies how individuals securely prove their identity online. Consumers can verify their identity with us once and seamlessly log in across websites without needing to create a new login and re-verify. Over 140 million users
experience streamlined login and identity verification with us at 20 federal agencies and 44 state agencies
General Information
Onsite Location: Mountain View, CA OR McLean, VA (Onsite 5 days per week)
We are seeking a Software Engineer to join the Wallet - Authentication team, where we build
the core sign-in, registration, and account management experiences that over 140 million
members rely on to access the our identity wallet.
As a Software Engineer III, you will work end-to-end across our authentication stack — building
features that balance security, usability, and trust at scale. Your work will sit at the intersection of
identity, security, and consumer experience, directly shaping how millions of people prove and access who they are online.
Key Responsibilities
-
Build & Ship Authentication Features: Build, maintain, and improve the ID.me Wallet
authentication experience — sign-in, registration, MFA, account recovery, password reset, and MyWallet. Independently drive small-to-medium features end-to-end from design through deployment, collaborating closely with Product, Design, and Security to translate requirements into well-tested, production-ready code. -
Security, Risk & Reliability: Own and evolve the team's real-time risk engine and its integration across authentication flows — detecting and mitigating credential attacks, account takeover, and abuse while preserving a low-friction experience for legitimate members.
-
Apply security best practices as a first-class concern in every feature you ship, and help raise the bar for authentication reliability, observability, and incident response across the team's services.
-
Code Quality & Engineering Craft: Write high-quality, maintainable code with strong
test coverage, following team best practices around code reviews, CI/CD, and
documentation. -
Contribute to the health of the codebase by identifying and addressing technical debt and improving shared components.
-
Third-Party & Internal Integrations: Integrate with MFA providers, email/SMS delivery
services, internal identity services, and downstream relying parties. Proactively raise issues or opportunities discovered during integration work. -
Cross-Functional Collaboration: Partner with Product, Design, Security, Identity, and
adjacent engineering teams to deliver cohesive auth experiences. Participate actively in planning, retrospectives, and cross-team discussions — bringing your perspective to help shape the team's roadmap.
Requirements
Required Experience
-
Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent
practical experience). -
3+ years of professional software development experience with a strong emphasis on full-stack web engineering.
-
Proficiency with AI-assisted development tooling (e.g., Claude Code, Cursor)
demonstrated by at least one year of daily use, in addition to a commitment to an AI-first engineering culture that leverages these tools to maximize code quality, test coverage, and engineering velocity. -
Experience with authentication and identity standards such as OAuth2, OpenID
Connect, SAML, or FIDO2/WebAuthn.
Experience building or contributing to fraud detection, real-time risk engines, or abuse
mitigation systems. -
Proficiency in a modern server-side web framework (e.g., Ruby on Rails, Django,
Laravel), with hands-on experience building and operating production web applications. -
Demonstrated ability to independently ship well-tested, production-quality features with
minimal oversight. -
Strong communication and collaboration skills, with a track record of working effectively across Product, Design, and Engineering.
-
Familiarity with security best practices for credential handling — password storage,
session management, token issuance, and rate limiting.
Preferred Qualifications
-
Experience with React or other modern frontend frameworks for building user
experiences. -
Comfort working in a fast-moving product environment with iterative releases and A/B
testing. -
Familiarity with CI/CD pipelines, automated testing frameworks, and performance
Startup or high-growth company experience with a strong bias toward execution
To apply: https://weworkremotely.com/remote-jobs/toptal-authentication-engineer
Expert Career Tips for Toptal: Authentication Engineer Roles
To succeed in a competitive market as a Toptal: Authentication Engineer, you need more than just technical skills. Here are some expert strategies to elevate your profile:
- Build a Strong Portfolio: For technical roles, a clean GitHub or a personal project site is essential. For non-technical roles, a case study portfolio demonstrating problem-solving and impact is equally valuable. Show, don't just tell, what you have achieved in your previous positions.
- Master the Narrative: When interviewing, use the STAR method (Situation, Task, Action, Result) to structure your answers. Quantify your results wherever possible—mentioning "increased efficiency by 20%" is much more impactful than saying "improved efficiency."
- Continuous Learning: The industry moves fast. Whether it's staying updated with the latest AI tools or mastering a new management methodology, continuous professional development is key. Consider obtaining industry-recognized certifications that align with Toptal: Authentication Engineer requirements.
- Networking: Connect with other professionals in similar roles. Join online communities, attend webinars, and engage in meaningful discussions on professional social networks. Often, the best opportunities come through referrals and community engagement.
- Soft Skills Matter: Communication, empathy, and leadership are often the deciding factors between two equally qualified technical candidates. Cultivate these skills as they are universally valued across all industries and seniority levels.
Additionally, research the specific company's culture and values. Tailoring your application to show how you align with their mission can significantly increase your chances of moving forward in the process.
Salary & Compensation
Salary not disclosed; typically competitive for the role.
Work Arrangement
Type: On-Site
Standard business hours at the office.
Comprehensive Application Strategy & Hiring Process
Applying for a new role is a marathon, not a sprint. Follow this strategic approach to maximize your success rate:
1. Initial Research & Tailoring
Don't send the same resume to every employer. Spend at least 30 minutes researching the company. Look for recent news, their product roadmap, and their team structure. Modify your summary and core competencies to reflect the specific keywords found in the job description.
2. The Perfect Cover Letter
If the application allows for a cover letter, use it to tell a story that your resume cannot. Explain why you are passionate about this specific company and how your unique background makes you the perfect fit for the challenges they are currently facing.
3. Navigating the Multi-Stage Interview
Most modern hiring processes involve 3-5 stages. This typically includes a recruiter screen, a technical or skill-based assessment, a peer interview, and a final leadership round. Prepare for each stage differently: focus on enthusiasm and fit for the recruiter, technical depth for the assessment, and strategic vision for the leadership round.
4. Post-Interview Follow-Up
Always send a personalized thank-you note within 24 hours of each interview. Reference a specific topic discussed during the call to demonstrate your active listening and genuine interest in the role.
By following these steps, you demonstrate a high level of professionalism and attention to detail that sets you apart from the average applicant.
Typical Interview Process
- Resume screening
- HR call
- Skill interview
- Final manager interview
- Offer
Tip: Research the company's products and culture.
Global Market Intelligence & Relocation Insights
At JobSetuu, we specialize in helping talent navigate the global job market. Here is what you need to know about the current landscape in Global and beyond:
The demand for skilled professionals is increasingly borderless. For roles based in Global, understanding the local cost of living, visa requirements (if applicable), and cultural nuances is vital. If this is a remote role, consider the time zone alignment and the asynchronous communication culture of the hiring organization.
Relocation Support: Many forward-thinking companies offer relocation packages that include moving stipends, temporary housing, and legal assistance with work permits. When evaluating an offer, look beyond the base salary—consider the total compensation package, including equity, bonuses, and healthcare benefits.
Work-Life Balance Trends: Hybrid and remote work have become standard in many regions. Research the local labor laws and common practices regarding work hours and vacation time to ensure the role aligns with your lifestyle goals.
Leveraging JobSetuu's tools can help you compare salaries across different cities and understand the "purchasing power" of your potential offer, ensuring you make an informed decision for your long-term career path.
Skills & Competency Roadmap for Professional Development
To remain competitive in Professional Development, we recommend focusing on the following core competencies over the next 12-18 months:
- Technical Mastery: Deepen your expertise in the core tools and languages relevant to your field. For developers, this might be cloud architecture; for marketers, it might be data-driven attribution modeling.
- AI Augmentation: Learn how to leverage generative AI and automation tools to increase your productivity. Understanding how to integrate these technologies into your workflow is becoming a non-negotiable skill.
- Leadership & Strategy: Even in individual contributor roles, the ability to think strategically and lead projects from inception to completion is highly valued. Focus on stakeholder management and high-level project planning.
- Data Literacy: The ability to interpret data and use it to drive decisions is essential across all business functions. Familiarize yourself with data visualization and basic analytical concepts.
By investing in these areas, you not only prepare yourself for the role you are applying for today but also build a resilient foundation for the opportunities of tomorrow.
Apply via JobSetuu
Discover your next career milestone on JobSetuu. This Toptal: Authentication Engineer position is part of our commitment to bringing you the most relevant and high-impact job openings globally. At JobSetuu, we simplify your job search by aggregating premier listings and providing the tools you need to stand out. Don't miss the chance to elevate your professional journey—explore more opportunities and career insights on our platform today.
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