Senior Software Engineer (Python)
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Job Location:
Amsterdam - Netherlands
Monthly Salary:
Not Disclosed
Posted on:
12 hours ago
Vacancies:
1 Vacancy
Job Summary
Company Intro
AtTolokaAIwecreatedatathatpowersleadingGenAI50differentdomains-fromdoctorsandlawyerstophysicistsandengineers-andboastoneofthemostdiverseglobalcrowdsrepresentingover100countriesandspeaking40languages. We are a well - funded startup with an enviable portfolio of clients includingAnthropicAmazonMicrosoftPoolsideRecraftandShopify.
RecentlywesecuredstrategicinvestmentledbyBezosExpeditionswithparticipationfromMikhailParakhin CTO ofShopify-firstteamisgloballydistributedaroundtheworld:USAUKtheNetherlandsIsraelCzechRepublicSerbia and more. We are headquartered in Amsterdam.
About the Role
WearelookingforSeniorPython developer with deep functional testing experience strong Linux/Docker skills the ability to read code in many languages with LLM (e.g. C/Rust/Go) and translate requirements for migration tasks and comfortable using LLMs (Roo Code / Claude Code) to accelerate iterative development.
Key Responsibilities
- Createfunctionalblackboxtestsforlargecodebasesinvarioussourcelanguages
- CreateandmanageDocker environments to ensure 100% reproducible builds and test execution across different platforms
- Monitorcodecoverageandconfigureautomatedscoringcriteriatomeetindustrybenchmark-levelstandards
- LeverageLLMs(RooCodeClaude)toacceleratedevelopmentcyclesautomaterepetitivetasksandimproveoverallcodequality
Requirements
- 5yearsofexperienceasaSoftwareEngineer(primarilyPython)
- Deepexperiencewithpytest(fixturessession-scopedtimeouts)anddesigningblack-boxfunctionaltestsforCLItools
- Expert-levelDockerskills(reproducibleDockerfilesusercontextssecureworkspaces)
- StrongLinux&Bashscriptingskillsandcomfortdebugginginsidecontainers
- ProficiencywithmodernPythontooling()
- AbilitytoreadandunderstandwithLLMmanycodinglanguages(forexampleCCRustorGo)
- ExperienceusingLLMs(ClaudeCodeRooCodeCursor)toaccelerateiterativedevelopmentandtest-casegeneration
- EnglishlanguageB2orhigher
Requirements
- PriorexperiencewithagentevaluationplatformsandMCPCLI
ToolsandTechnologies: Python(pytestuvPillow)DockerBashGitSubmodulesC/C/Rust/Go(reading)DaggerGitHubCodespacesLLMs(ClaudeCodeRooCodeCursor).
What we can offer
- FreelancecollaborationviatheMindriftplatform(partofTolokaAI)
- Flexiblefullyremoteworkschedule(20-30hoursperweek)withtheoptiontoworkonweekends
- Hourlyrate:upto$50(finalamounttobedeterminedafterthefinalinterviewwiththeteam)
- YoullhavetheopportunitytoworkonhighlyinnovativeprojectsattheleadingedgeofAIdevelopmenttogetherwithagenuinelydedicatedanddynamicteamofexperts
- YoullalsobeworkingonprojectswithcustomersthatareAIindustryleadersandwell-knownhouseholdnames
- Friendlycommunity
Important Notice Scam Alert Regarding Fake Job Postings
It has come to our attention that an individual or group is fraudulently impersonating Toloka to post fake jobs and solicit personal information from be aware:
- Official Communication:Our recruiting team willonlycontact you from an official email address. We will NEVER use Gmail Yahoo Tolokainc or other personal or seemingly business email accounts.
- Our Process:We willneverask for your bank account details credit card number or any fees as part of the application or interview process.
- Official Listings:All legitimate job openings are posted on our official careers page: to do:If you see a suspicious job posting or have been contacted by someone you suspect is a scammer please do not provide any personal information. Instead report the incident to us directly atand report the profile/post to are taking this matter very seriously and are working with the appropriate parties to resolve it.
Thank you for your vigilance!
Key Skills
- Spring
- .NET
- C/C++
- Go
- React
- OOP
- C#
- AWS
- Data Structures
- Software Development
- Java
- Distributed Systems
