Joblaze summary

In this role, the Senior Software Engineer will design and implement platform-level software projects, focusing on enhancing the architecture of various customer-facing portals. Key skills include deep expertise in React for frontend development and proficiency in Python or TypeScript for backend services, alongside experience with cloud infrastructure. This position is suited for seasoned engineers with a strong background in enterprise environments who are comfortable mentoring others and influencing technical direction. The team emphasizes collaboration and knowledge sharing, contributing to a culture of continuous improvement.

Joblaze insights

Listed 2 days ago — first seen on Joblaze November 4, 2026. Last confirmed on Abnormal Security's careers page November 6, 2026.

Quick facts

Is the Senior Software Engineer - Full Stack - Portal Platform role remote?: Yes — Abnormal Security lists this as a fully remote position.
How much experience is required?: At least 6 years of relevant experience for this Senior Software Engineer - Full Stack - Portal Platform role.
What's the tech stack?: Joblaze extracted these technologies from the posting: AWS, CI/CD, Django, Kubernetes, PostgreSQL, Python.
What seniority level is this role?: Abnormal Security targets senior candidates for this position.
Is this full-time or contract?: Full-time for this Senior Software Engineer - Full Stack - Portal Platform role at Abnormal Security.

From the original posting

About the Role

Abnormal AI is looking for a Software Engineer to join the Portal Platform team.

Our team’s mission is to uplevel the architecture across our different portals here at Abnormal:

Customer Portal - a gateway our customers use to interact with Abnormal
End User portal - functionality for the users inside the companies that have purchased our product
Demo portal - a tool to help showcase different combinations of our product by GTM teams

Main themes include helping reach and maintain enterprise grade stability, security & usability for our customers while enabling application teams to easily develop & deploy their frontend components utilising AI-driven workflows.

This role offers an exciting opportunity to join an AI-native company. You will own truly impactful, platform-level work, driving cross-functional influence that spans across product development and enabling our go-to-market teams.

You'll join a team of experienced engineers, collaborating with them to design components & drive execution. The ideal candidate is comfortable working with a distributed team & has worked in a full-stack capacity before in enterprise environments.

What you will do

Design and execute platform-level software projects from conception through launch, collaborating with senior engineers across the organization.
Build and maintain backend services and APIs that power our portal experiences
Build reusable frontend libraries, design systems, and developer tooling that accelerate feature delivery across product teams
Own infrastructure concerns, including CI/CD pipelines, deployment automation, and observability for portal applications.
Drive frontend performance, accessibility, and quality standards across our portal applications.
Raise the bar of excellence in engineering, actively contributing to knowledge sharing within the team, and participating in professional development activities.
Provide guidance and mentorship for junior members of the team
Help accelerate the teams with their changes across different realms of front-end development

Must Haves

6+ years of experience as a software engineer, with a track record of owning and delivering complex, cross-team projects end-to-end
Deep expertise in React and modern frontend architecture (state management, performance tuning, build tooling, design systems)
Strong backend proficiency in Python (Django) or TypeScript, with experience designing APIs and data models for scale
Experience with cloud infrastructure (AWS, Kubernetes, CI/CD) and comfort operating production systems
Demonstrated ability to influence technical direction — you've driven RFCs, architecture decisions, or platform migrations
Experience mentoring engineers and raising the technical bar through code reviews, documentation, and knowledge sharing
Strong communication skills, especially in distributed/async environments — you write clearly and proactively
Proven ability to balance technical debt with feature delivery at the platform level
You’re growth driven looking to increase impact and responsibility over time
Strong fundamentals in computer science, data structures, and performance optimization.
BS degree in Computer Science, Applied Sciences, Information Systems or other related engineering field

Nice to Have

Familiarity with our stack (AWS, K8, Python/Django, React, Postgres)
Experience and eagerness to leverage AI development tools
Experience with large scale web frontend applications
Experience with front end build tools
Experience with micro-frontend architecture patterns
Experience with web security (eg. OWASP top 10)

#LI-NT1

A note on AI in our process:
Abnormal AI uses AI-assisted tools to help our recruiting team prepare for candidate interviews. These tools analyze resume content and role requirements to suggest interview questions and areas for the interviewer to explore.They do not make hiring decisions or screen candidates automatically. Every decision about a candidacy is made by a person. Further, if your application is successful and Abnormal AI makes a conditional offer of employment, we will carry out pre-employment checks which must be successfully completed to progress to a final offer. All processes and pre-employment checks are in line with prevailing legislation and Abnormal AI's policies relevant to our security and privacy standards.

Standard company text repeated across Abnormal Security's postings is omitted here.

Senior Software Engineer - Full Stack - Portal Platform

About the Role

What you will do

Must Haves

Nice to Have

Similar positions