Mobile Developer (BLE, Flutter / iOS / Android)

intent sp. z o.o.; Warszawa; Remote; PLN 180,000 - 240,000; Full time

Job summary

A technology company is seeking a Mobile Developer to work on connected devices. The role involves designing and implementing BLE communication flows and collaborating closely with other engineers. Candidates should have over 5 years of experience, be proficient in Flutter, and possess strong communication skills. The position is remote-first, offering up to 30,000 PLN net plus VAT per month.

Benefits

Up to 26 days of paid holidays

Private medical care

Self-development budget (2,000 PLN/year)

Qualifications

• 5+ years of experience as a Mobile Developer.
• Strong hands-on experience with BLE communication.
• Experience working with connected products, including device pairing and real-time data streaming.
• English proficiency at B2+ level or higher.

Responsibilities

• Take ownership of the mobile part of the project.
• Work closely with firmware and backend engineers.
• Design and implement BLE communication flows.
• Debug real-world device interactions.
• Contribute to architecture and technical decisions.
• Communicate directly with the client.

Skills

Bluetooth Low Energy experience

Flutter proficiency

iOS (Swift) or Android (Kotlin)

Communication skills

Ability to work independently

Focus on product quality

Job description

Atintent,webuildsoftwareforconnecteddevices–fromhealthtechwearablestoconsumerIoTproducts–partneringwithsomeofthemostexcitingcompaniesintheworld.Weworkattheintersectionofhardwareandsoftware,turningideasintomarket-readyproducts.

Rightnow,we'relookingforaMobileDeveloperwithstrongBluetoothLowEnergyexperiencetojoinuslong-term.WhetheryourbackgroundisinFlutter,nativeiOS,Android,oracombination–we’reopen,aslongasyouknowhowtomakeappstalktodevices.

We’rearemote-first,seniorteamthatthrivesinahackathon-styleenvironment:shortfeedbackloops,realownership,anddirectimpact.Welikeworkingwithpeoplewhoareproactive,communicative,andcomfortableinfast-movingsettings.Ifyouenjoydebuggingedgecasesindevicecommunication,collaboratingwithfirmwareandbackendengineers,andbuildingrealthingsthatgointotheworld,you’llfeelathomehere.

Yourrole:

You’lljoinoneofourcross-functionalteamsworkingonconnectedproducts–thinkwearables,smartsensors,orhealthtechdevices.YourmainfocuswillbeBLE-basedmobiledevelopmenteitherinFlutter,iOS,Android,oramix.

You’llbeexpectedto:

• takeownershipofthemobilepartoftheproject,

• workcloselywithfirmwareandbackendengineers,

• designandimplementBLEcommunicationflows,

• debugreal-worlddeviceinteractions,

• contributetoarchitectureandtechnicaldecisions,

• communicatedirectlywiththeclient(youwon’tbehiddenbehindlayersofmanagement).

Mostofourprojectsarelong-termpartnerships,sowecareaboutbuildingsolid,collaborativerelationships–bothwithourclientsandwithintheteam.

Compensation:

• upto30,000PLNnet+VATpermonth,basedonaB2Bcontract.

Perksandbenefits:

• Upto26daysofpaidholidaysand10daysofsickleaveonB2B.

• Privatemedicalcare(Saltus).

• Self-developmentbudget(2,000PLN/year).

Ourrecruitmentprocess:

It’sfastandtothepoint.Werespectyourtimeandours.Here'swhattoexpect:

1. HRcall(45min)–justtoalignonexpectations.

2. Technicalinterview–discussion+practicallivetask.

3. Finaldecision.

• 5+ years of experience as a Mobile Developer

• Strong hands-on experience with BLE communication

• Proficiency in Flutter and at least one native platform (iOS – Swift or Android – Kotlin)

• Experience working with connected products, including device pairing and real-time data streaming

• Ability to work independently and take ownership

• Comfortable working in short sprints (1–2 weeks) in a fast-paced environment

• Strong communication skills with both teammates and clients

• English proficiency at B2+ level or higher

• Focus on product quality and user experience

Nicetohave:

• Experienceworkingwithfirmwareteams

• Exposuretomedicaldevicesorregulatedenvironments

• KnowledgeoftestingstrategiesforBLEflows

• ExperiencewithOTAupdatesorprovisioningflows