Coody.io

Reverse Engineer

Coody.io

full-time

Posted on:

Location Type: Hybrid

Location: Stockholm • Sweden

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Tech Stack

iOS

About the role

  • Take on deep technical assignments that require dissecting, understanding, and working within complex software systems — web, mobile, and beyond.
  • Each assignment is typically 6–24 months, and as a consultant you're expected to ramp up quickly and deliver value from day one.
  • Analyze applications, maintain RE toolchains, and uncover how systems behave under the hood.
  • Own your work end-to-end: from setting up and maintaining reverse engineering environments to writing tooling that helps the teams you work with move faster and smarter.

Requirements

  • 5+ years of experience.
  • Hands-on experience with reverse engineering of web and/or mobile applications using interactive disassemblers such as HexRays IDA, Ghidra, or Hopper.
  • Practical experience with dynamic instrumentation and injection tools, particularly Frida, for hooking, bypassing security controls, and runtime analysis.
  • Strong skills in traffic interception and analysis using tools like Charles Proxy and Wireshark.
  • Experience maintaining and troubleshooting iOS or web-based RE environments, including in jailbroken contexts (e.g., using palera1n or similar jailbreak toolchains).
  • Comfortable operating in ambiguous, low-documentation environments where your curiosity drives progress.
  • Based in Sweden: You must have Swedish citizenship, a valid work visa, temporary or permanent residency.
  • Fluent in English (spoken and written).
Benefits
  • Maximized Compensation. Typically a +40% salary increase.
  • Freedom & Flexibility. No bosses. All digital. Fully remote for those who prefer.
  • Employment Security. High salary, pension, insurance, paid vacation and a big educational fund.
  • Shape the Future. Projects and assignments for digital game changers like Spotify, Hemnet, Visa, Tobii, Toca Boca, Mojang, Flightradar24, SJ, and exciting startups and scaleups.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
reverse engineeringdynamic instrumentationtraffic interceptionruntime analysisdisassemblersiOS troubleshootingweb application analysismobile application analysissecurity controls bypassingtooling development
Soft Skills
curiosityproblem-solvingadaptabilityindependenceanalytical thinking