Location: Remote (Australia) Employment type: Full-time

Backed by AirTree, Folklore Ventures and Coinbase Ventures, CTC is a fast-growing company with hundreds of thousands of loyal customers across 23 countries. Founded in 2018 by brothers Shane and Tim Brunette, our mission is to empower people globally to better understand their tax obligations with a self-service tool that simplifies the process of identifying, tracking, and organising crypto transactions.

We are a product-driven company building in a developer-first work environment. We use TypeScript with a MERN stack (MongoDB, Express, React, Node.js). This role is for a seasoned, product-focused engineer to join our special projects team, which is tasked with our most critical and time-sensitive initiatives.

The Role:

As a Senior Software Engineer on our Special Projects team, you'll be part of a high-impact, high-visibility group driving the future of our product innovation. This is a rare opportunity to work on our most ambitious and strategic initiatives - from enterprise-scale integrations with tier-one partners to building net-new products that unlock major commercial opportunities.

You'll be operating at the edge of what's possible, solving complex problems in a fast-paced environment where learning quickly and executing with precision are essential. If you thrive on ambiguity, excel under pressure, and are energised by building high-performance solutions with tight feedback loops, this is the team for you.

What You'll Do:

Rapidly Develop & Deploy: Quickly get up to speed on new projects and codebases to write clean, maintainable, and performant code (primarily Node.js & TypeScript) that solves urgent, complex business requirements.

Execute on Strategic Integrations: Own and accelerate the development of critical integrations with key business and enterprise partners.

Tackle High-Scale Challenges: Architect and build solutions capable of handling massive data volumes both horizontally and vertically.

Drive Commercial Opportunities: Collaborate directly with founders and product leads to build and enhance solutions that win major commercial deals and unlock new revenue streams.

Own Features End-to-End: Take full ownership of features from architectural design through to deployment, with a primary focus on backend development and a solid contribution to the frontend.

High-Impact Collaboration: Work in a tight-knit team alongside engineering, design, and product experts with deep domain knowledge to deliver high-quality outcomes against ambitious timelines.

Mentor & Elevate: Share your knowledge and mentor other engineers, helping to build a culture of speed, excellence, and adaptability within the team.

Technical Requirements:

Minimum Bachelor-level qualification in software engineering or a related field, or equivalent professional experience.

Minimum 5+ years of professional experience as a Software Engineer in a product-focused company.

Advanced understanding of TypeScript and its application in backend and frontend development.

Deep expertise in Node.js and its ecosystem. You should be comfortable with advanced concepts such as worker threads, streams, and WebSockets.

Strong experience with databases, particularly MongoDB, and data-intensive applications.

Proven experience designing, building, and maintaining scalable APIs and backend services.

Experience with cloud platforms, especially AWS, is a plus.

Experience with React for frontend development is a plus.

About You:

You are a rapid learner who can dive into new domains, projects, and codebases quickly and make an immediate impact.

You thrive in a high-pressure, deadline-driven environment and are motivated by mission-critical challenges.

You have exceptional high agency – you are proactive, resourceful, and relentlessly drive projects to completion.

You are a seasoned engineer with a track record of over-performing, ideally with startup experience where speed is critical.

You possess a genuine passion for building robust, scalable systems that solve real-world, high-stakes problems.

You are an excellent collaborator who excels in a focused, fast-moving team.

You have significant experience in software design and can make thoughtful, pragmatic architectural decisions under pressure.

You have an interest in the cryptocurrency industry or a strong willingness to learn its complexities.

You love the challenge of coding and building what's needed to get the job done.

Why join CTC?

Top-tier compensation: We offer a competitive, top-of-market package.

Fast-growing company: Be part of a rapidly scaling SaaS organisation, backed by leading VCs.

Work from anywhere: As a remote-first company, you have the flexibility to work where you thrive (this role is Australia-based preferred).

Collaborative culture: Enjoy a flat organisational structure where every voice is valued, and decisions are made efficiently.

Global impact: Join a global team with a global focus - contribute to worldwide success.

Elite engineering team: Work alongside one of the best engineering teams in crypto.

High-velocity environment: We prioritise maximising impact with minimal bureaucracy, so you can focus on what truly matters.

Focus: We are async-first - only one internal meeting day per week means more time for deep work.

Please no recruiters.