Senior Software Engineer - Full Stack

Blinq; Sydney; Hybrid; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Equity

Competitive salary & growth

20 days annual leave

Team lunches

Catered lunches

Job summary

Blinq is hiring a Senior Full Stack Engineer to shape how professionals connect online. You’ll own features across React, TypeScript, Node.js, and GraphQL, collaborating with design, product and backend teams.

We value craft, performance and an obsession with UI/UX. The role offers equity, strong growth potential and a hybrid, in-person-first setup with three days in the office and two remote per week.

Qualifications

• 2+ years of experience building modern web applications.
• Strong proficiency in React and TypeScript.
• Experience integrating with GraphQL APIs and cloud-native backend services.
• Attention to UI/UX and a passion for frontend performance and craft.

Responsibilities

• Build key product experiences using React, TypeScript, Node.js, and GraphQL.
• Collaborate with cross-functional teams to ship high-quality, user-first interfaces.
• Drive frontend architecture and contribute to technical strategy on major projects.
• Improve performance, accessibility, observability, and testing across the web surface.
• Contribute to shared UI systems and reusable components.

Skills

React

TypeScript

GraphQL

Node.js

Frontend performance

Tools

Cloud services

Job description

Blinq is the AI contacts app for people who meet people.

We’re on a mission to unlock the world’s relationship potential. So much of what’s possible in the world is locked inside relationships that never quite happen. A missed conversation, a forgotten follow‑up, the right person at the wrong time. We’re building so those chances aren’t left to chance.

What started as the world’s #1 digital business card is now used by 4 million professionals and at 93% of the Fortune 500. We’ve raised $45m+ from Blackbird, Square Peg, HubSpot Ventures, and Touring Capital.

Learn more: https://blinq.me/

About Blinq

Blinq is the AI contacts app for people who meet people.

We’re on a mission to unlock the world’s relationship potential. So much of what’s possible in the world is locked inside relationships that never quite happen. A missed conversation, a forgotten follow‑up, the right person at the wrong time. We’re building so those chances aren’t left to chance.

What started as the world’s #1 digital business card is now used by 4 million professionals and at 93% of the Fortune 500. We’ve raised $45m+ from Blackbird, Square Peg, HubSpot Ventures, and Touring Capital.

Learn more: https://blinq.me/

Why join Blinq

• You want to be part of an AI-native company at an inflection point. Big enough to have real momentum, customers, and resources. Small enough that the work you do shapes where it goes from here
• You want to do the best work of your life alongside people doing the same. We hold an unusually high bar for talent and we hire people who treat that as a feature, not a threat
• You want to build something globally ambitious from a part of the world that doesn't always think this big. Our team is in Sydney, Melbourne, San Francisco, and New York, and we're betting that the next category-defining company in our space comes from Australia
• You want to work in person, on purpose. Three days a week in the office, two wherever works for you. Creative energy and momentum compound face to face

How we work

• We are professional optimists. We think what's possible first and let constraints come second
• We hold an insanely high talent bar. A players only
• We are obsessed with craft. The details are the thing, not the polish on top of it
• We are truth obsessed. We say what's true even when it's uncomfortable, and we have the courage to pursue contrarian but correct bets
• We do more with less. Calculated frugality and beautiful simplicity guide how we build
• We are all here to genuinely do our life's best work

Engineering at Blinq

Our engineering team is the engine behind Blinq’s success. We’re building tools that make sharing who you are instant and human. Every line of code, every release, and every experiment is focused on driving meaningful impact. If you thrive on solving complex, high-impact problems with a tight-knit team, you’ll feel right at home here.

Role & Impact

As a Senior Full Stack Engineer at Blinq, you’ll help shape how professionals manage and grow their connections online. From customer onboarding flows, to team dashboards and admin tooling, you’ll own and build key parts of our web experience using React,Node.js, and GraphQL. You’ll work closely with design, product, and backend teams to deliver smooth, responsive experiences while helping scale our frontend architecture for millions of users.

What You’ll Do

• Build key product experiences using React, TypeScript, Node.js, and GraphQL
• Collaborate with cross-functional teams to ship high-quality, user-first interfaces
• Drive frontend architecture and contribute to technical strategy on major projects
• Improve performance, accessibility, observability, and testing across the web surface
• Contribute to shared UI systems and reusable components

What You’ll Bring

• 2+ years of experience building modern web applications
• Strong proficiency in React and TypeScript
• Experience integrating with GraphQL APIs and cloud-native backend services
• Track record of delivering production-ready features across the stack
• Attention to detail in UI/UX and a passion for frontend performance and craft
• A collaborative mindset and enthusiasm for sharing knowledge

What you get

• Equity and ownership. We’re building something massive and we want you to share in the upside. Genuinely
• Competitive salary and a real growth path. As Blinq grows, your role and compensation grow with it
• Time to switch off. 20 days of annual leave plus a flexible policy for everything life throws at you beyond that
• Good times, often. Team lunches, padel, games nights, Barry's sessions. We like hanging out and it shows
• Regular catered lunch at some of our offices, plus an always-stocked snack bar

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.