Full Stack Developer

Build and maintain scalable web applications from front-end interfaces to back-end infrastructure.

About the Role

We are seeking a versatile Full Stack Developer to build and maintain our financial insights platform. You will work on both frontend and backend systems, ensuring high performance, security, and scalability across our SaaS products.

Key Responsibilities

Develop and maintain web applications from concept to deployment.
Collaborate with designers and product managers to deliver user-friendly features.
Write clean, scalable, and secure code.
Optimize performance and troubleshoot issues.
Integrate third-party APIs and services.

Requirements

4+ years of experience in full stack development.
Proficiency in JavaScript, Node.js, and a modern frontend framework (React, Vue, etc.).
Experience with databases (SQL and NoSQL).
Understanding of cloud services (AWS, GCP, or Azure).
Strong problem-solving skills.

Nice to Have

Fintech or SaaS background.
Experience with CI/CD pipelines.
Knowledge of security best practices.

What We Offer

Competitive pay and bonuses.
Flexible work arrangements.
Health and wellness benefits.
Learning and growth opportunities.
Supportive and innovative environment.

How to Apply

Send your resume and portfolio (GitHub, etc.) to careers@spendex.com with the subject line: Application – Full Stack Developer.

Not sure if the taxman is coming for you yet?

If you're a sole trader or landlord, the rules change on 6 April 2026. You are legally required to switch to software like Avona if your total income was over £50,000 in the 2024/25 tax year.

HMRC looks at your gross turnover from sole trades and rentals—that means all the money you brought in before you deducted your expenses, not your final profit.

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Not sure if the taxman is coming for you yet?

If you're a sole trader or landlord, the rules change on 6 April 2026. You are legally required to switch to software like Avona if your total income was over £50,000 in the 2024/25 tax year.

HMRC looks at your gross turnover from sole trades and rentals—that means all the money you brought in before you deducted your expenses, not your final profit.

Get HMRC off your back.

See how simple we made it.

Not sure if the taxman is coming for you yet?

If you're a sole trader or landlord, the rules change on 6 April 2026. You are legally required to switch to software like Avona if your total income was over £50,000 in the 2024/25 tax year.

HMRC looks at your gross turnover from sole trades and rentals—that means all the money you brought in before you deducted your expenses, not your final profit.

Get HMRC off your back.

See how simple we made it.