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Career

Mobile App Developer

Remote / HQ

Full-time

Create seamless iOS and Android app experiences.

Gradient BG

Career

Mobile App Developer

Remote / HQ

Full-time

Create seamless iOS and Android app experiences.

Gradient BG

Career

Mobile App Developer

Remote / HQ

Full-time

Create seamless iOS and Android app experiences.

About the Role

We are looking for a Mobile App Developer who can create intuitive and seamless mobile experiences for our iOS and Android applications. You will focus on performance, security, and usability to ensure the best user journey.

Key Responsibilities

1. Develop mobile apps using React Native/Flutter or native platforms
2. Optimize apps for maximum speed and scalability
3. Integrate APIs and third-party services
4. Work closely with design and product teams to implement features
5. Monitor and fix performance bottlenecks

Requirements

1. 2+ years of experience in mobile app development.
2. Knowledge of Swift, Kotlin, or Flutter/React Native.
3. Familiarity with app store deployment processes.
4. Strong problem-solving and debugging skills.

What We Offer

• Competitive salary package.
• Flexible work hours with hybrid options.
• Health insurance and wellness benefits.
• Professional growth opportunities.
• A dynamic, inclusive, and innovative fintech environment.

Salary Range

$65k–$95k / year

How to Apply

Send your CV and portfolio to support@iwallettech.com with the subject line: “Software Engineer”.

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Get started today — and launch your payment solution or crypto-bank by next week

Total Sent

250.0k

250.0k

+5%

Business account

$

240000k

240000k

Chart: $5,052 on a highlighted bar
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Ready to launch your own crypto bank or payment platform?

Get started today — and launch your payment solution or crypto-bank by next week

Linear BG

Ready to launch your own crypto bank or payment platform?

Get started today — and launch your payment solution or crypto-bank by next week

© 2026, Ironbit Sp. z o.o. trading as “iWallet”. All Rights Reserved.


iWallet provides technology infrastructure, software, and integration services designed to enable businesses to access financial and payment solutions through licensed banking and financial institution partners (“Services”).


iWallet is a technology service provider and programme facilitator. iWallet does not itself provide banking services, issue electronic money, hold client funds, or perform regulated payment or financial services unless expressly stated otherwise.


The issuance of electronic money, safeguarding of funds, payment processing, card issuing, and other regulated financial services are performed exclusively by duly authorised and regulated financial institutions and electronic money institutions operating under their respective regulatory permissions. Such services are provided subject to the terms and conditions of the relevant licensed partner.


Funds held within electronic money or payment accounts are not bank deposits and are not covered by deposit guarantee or deposit insurance schemes, unless explicitly stated by the regulated financial institution providing the service. Where applicable, client funds are safeguarded in accordance with the regulatory requirements governing the licensed financial institution responsible for the service.


Access to services may be subject to eligibility requirements, jurisdictional limitations, and applicable laws and regulations. The services described on this website are not directed at, and may not be available to, persons located in jurisdictions where their use would be contrary to local law or regulation.


Mastercard® is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated. All other trademarks, trade names, and logos appearing on this website are the property of their respective owners and are used for identification purposes only. Their use does not imply sponsorship, endorsement, or affiliation unless expressly stated.

© 2026, Ironbit Sp. z o.o. trading as “iWallet”. All Rights Reserved.


iWallet provides technology infrastructure, software, and integration services designed to enable businesses to access financial and payment solutions through licensed banking and financial institution partners (“Services”).


iWallet is a technology service provider and programme facilitator. iWallet does not itself provide banking services, issue electronic money, hold client funds, or perform regulated payment or financial services unless expressly stated otherwise.


The issuance of electronic money, safeguarding of funds, payment processing, card issuing, and other regulated financial services are performed exclusively by duly authorised and regulated financial institutions and electronic money institutions operating under their respective regulatory permissions. Such services are provided subject to the terms and conditions of the relevant licensed partner.


Funds held within electronic money or payment accounts are not bank deposits and are not covered by deposit guarantee or deposit insurance schemes, unless explicitly stated by the regulated financial institution providing the service. Where applicable, client funds are safeguarded in accordance with the regulatory requirements governing the licensed financial institution responsible for the service.


Access to services may be subject to eligibility requirements, jurisdictional limitations, and applicable laws and regulations. The services described on this website are not directed at, and may not be available to, persons located in jurisdictions where their use would be contrary to local law or regulation.


Mastercard® is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated. All other trademarks, trade names, and logos appearing on this website are the property of their respective owners and are used for identification purposes only. Their use does not imply sponsorship, endorsement, or affiliation unless expressly stated.

© 2026, Ironbit Sp. z o.o. trading as “iWallet”. All Rights Reserved.


iWallet provides technology infrastructure, software, and integration services designed to enable businesses to access financial and payment solutions through licensed banking and financial institution partners (“Services”).


iWallet is a technology service provider and programme facilitator. iWallet does not itself provide banking services, issue electronic money, hold client funds, or perform regulated payment or financial services unless expressly stated otherwise.


The issuance of electronic money, safeguarding of funds, payment processing, card issuing, and other regulated financial services are performed exclusively by duly authorised and regulated financial institutions and electronic money institutions operating under their respective regulatory permissions. Such services are provided subject to the terms and conditions of the relevant licensed partner.


Funds held within electronic money or payment accounts are not bank deposits and are not covered by deposit guarantee or deposit insurance schemes, unless explicitly stated by the regulated financial institution providing the service. Where applicable, client funds are safeguarded in accordance with the regulatory requirements governing the licensed financial institution responsible for the service.


Access to services may be subject to eligibility requirements, jurisdictional limitations, and applicable laws and regulations. The services described on this website are not directed at, and may not be available to, persons located in jurisdictions where their use would be contrary to local law or regulation.


Mastercard® is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated. All other trademarks, trade names, and logos appearing on this website are the property of their respective owners and are used for identification purposes only. Their use does not imply sponsorship, endorsement, or affiliation unless expressly stated.