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aikidosecurity

Full Stack Developer

Ghent, Oost-Vlaanderen, Belgium
Level
Mid

Not stated in the posting: salary, work type, visa.

Open. First seen 3 October 2026.

About the role

aikidosecurity's standard text

šŸŒ We’re making security suck less for developers.

Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of a capability. We built Aikido to change that. Aikido builds developer-first security products that reduce real risk without getting in the way of shipping software. We focus on what actually matters and automate the rest.

We’re taking on legacy security tools teams have been stuck with, and we’re winning. If you want to help us take market share and build products developers actually enjoy using, you’re in the right place.

Founded in 2022 by third-time founders, Aikido has $85M in the bank and a long runway ahead. We’re building toward self-securing software. Join an all-star team. Take real ownership. Push boundaries. Build things that matter.

As a full-stack developer, you'll be working closely with the Aikido team.

Responsibilities

  • Write modular, testable, and efficient code using Vue.js, JavaScript, Node.js, Python & PHP and other languages.
  • Managing AWS and lambda deployments
  • Design and implement high-availability applications
  • Discover, plan, write, document and maintain new features
  • Understand the fundamental design principles behind a scalable application
  • Understand the nature of asynchronous programming and its quirks and workarounds
  • Optimize the product code for speed where required
  • Really comfortable in a very entrepreneurial environment
  • Can think along with architectural and impactful decisions
  • Willing to learn new languages when the product requires it
  • Comfortable researching and tackling hard problems and algorithms (eg parsing with ASTs)
  • Willing to experiment (and also willing to perhaps throw away some code)
  • Medior to Senior:
  • We are going fast and need experienced people that can hit the ground running with us.
  • You need to be comfortable with the above mentioned languages and tech-stack.
  • No stranger to implementing automated testing platforms and unit tests
  • Fluent in English
  • Candidates must be located in or able to work within CEST timezone.

What you can expect

  • Short decision lines. Big ownership. Shape the projects that matter and ship fast.
  • Grow as fast as we do. Take on more, own more, and carve out your own path.
  • Top-tier tech pay and equity.
  • High trust, strong values, zero corporate BS.
  • Flexibility in working hours.
  • A company that sticks to its values in an open and informal atmosphere.
aikidosecurity's standard text

We hire for talent, drive, and potential. Everything else is noise.

What this role asks for

Particular to this role

PHP Ā· Test Automation Ā· Vue

Rare in aikidosecurity's other 29 open postings.

Standard for full stack roles

AWS Ā· JavaScript Ā· Node.js Ā· Python

Common in full stack postings at any company.

71% of this description is written for the role. The rest is aikidosecurity's standard text, folded away below.

Read against aikidosecurity's other open postings on this site.

The team: Engineering HIRES STEADILY

This role is one of 13 open in Engineering. 5 were posted in the last 30 days and the oldest in September: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

AWS (7 of 13), Python (7 of 13), Penetration Testing (5 of 13), TypeScript (5 of 13), CI/CD (4 of 13), Kubernetes (4 of 13), LLM (4 of 13)

OTHER ROLES ON THIS TEAM

From the team and dates on aikidosecurity's own job board.

Salary context

24 other open postings titled Full Stack Developer state a salary: median USD 107,100 to USD 187,525 a year.

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