LOG IN
SIGN UP
Tech Job Finder - Find Software, Technology Sales and Product Manager Jobs.
Sign In
OR continue with e-mail and password
E-mail address
Password
Don't have an account?
Reset password
Join Tech Job Finder
OR continue with e-mail and password
E-mail address
First name
Last name
Username
Password
Confirm Password
How did you hear about us?
By signing up, you agree to our Terms & Conditions and Privacy Policy.

Senior Software Engineer I - Payment Processing Platform

at Wise

Back to all Java jobs
Wise logo
FinTech

Senior Software Engineer I - Payment Processing Platform

at Wise

Mid LevelNo visa sponsorshipJava

Posted 14 days ago

No clicks

Compensation
€5,550 – €6,900 EUR

Currency: € (EUR)

City
Tallinn
Country
Estonia

Join the Payment Processing Platform team to build reliable, scalable services used across Wise for transfers and payouts. You'll design and implement testable, high-quality Java 11 and Spring-based microservices, working with relational databases, messaging queues, and distributed systems. The role requires a strong product mindset, excellent communication to drive cross-team projects, and experience with microservice architecture and concurrent systems. You will help raise automation, improve performance, and scale the product to deliver better customer payment experiences.

[id="5681737b-481a-412f-b8c9-c858c484a8ae"]:not(.custom-styled) .banner-customhtml { background-size: cover; height: 500px; width: 100%; }

Senior Software Engineer I - Payment Processing Platform

Salary:
5550 - 6900 EUR Monthly
  1. __vacancyopjusttionswidget.opt-Team__
    Technology
  2. document.body.className += " team-technology";
  3. __vacancyopjusttionswidget.opt-Locations__
    Tallinn
  4. document.body.className += " locations-tallinn";
document.body.className += " ";
function _handleSignpostWidget($) { var signPostWidgetInstance = "[id='f869f913-3a93-9b26-e74a-f9bf51966607'] .signpost-widget__close"; var closeButtons = "[id='f869f913-3a93-9b26-e74a-f9bf51966607'] .signpost-widget__close, [id='f869f913-3a93-9b26-e74a-f9bf51966607'] .signpost-widget__option"; var $instance = $(signPostWidgetInstance).closest(".signpost-widget"); $(document) .off("click", closeButtons) .on("click", closeButtons, function() { $instance.addClass("signpost-widget--hidden"); createCookie("SignpostWidgetDismissed", true, 2); }); } require(["jquery"], function ($) { _handleSignpostWidget($); });

Company Description

Wise is a global technology company, building the best way to move and manage the world’s money.
Min fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world's money.
For everyone, everywhere.

More about our mission and what we offer.


Job Description

Payment Processing Platform

Our goal is to provide reliable and scalable services that can be used by all the other product teams in the company. We provide such systems for transfers, and payouts domains.

We want our platform to be easy to use, integrate, and extend, while also enforcing good practices, risks mitigation, and maintaining high performance.

What does it take: 

  • A strong product mindset and passion for user experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-points 

  • Great communication skills to drive cross team projects

  • The ability to articulate complex, technical concepts to non-technical audience

  • You enjoy writing testable, easy to extend, high-quality code

  • You have solid Java 11 plus knowledge, experience with Spring framework and microservice best practices

  • Advocate for best coding practices, code reviews and open feedback

  • Experience Distributed and Concurrent Systems

  • Hands on knowledge of microservice architecture patterns

  • Experience working with relational databases, messaging queues and designing schemas

 


Qualifications

What does success look like?:

  • You’ll have onboarded and found your place through understanding your team and tribe vision and how you can contribute 

  • You’ll understand how our values can help you guide your work 

  • You’ll understand the reasons behind problematic payments and customer difficulties and how to go about solving them 

  • You’ll be raising the automation level to enable scaling of the product

  • Understand our customers and the impact our product makes in their lives. You’ll help us scale-up and build a world class money transfer product by finding solutions to our technical challenges and opportunities

What you get back:

  • The empowerment to solve problems your way and the freedom to have real impact on customers’ lives. 
     
  • Loads of development opportunities in a growing team through launching new products / features consistently in an in-demand region.
     
  • A fun work environment with social activities and events
     
  • Travel opportunities to other Wise offices around the world

 


Additional Information

For everyone, everywhere. We're people building money without borders  — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

For everyone, everywhere. We're people building money without borders  — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

{"@context":"http://schema.org","@type":"JobPosting","url":"https://wise.jobs/job/senior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003","title":"Senior Software Engineer I - Payment Processing Platform","description":"
Company Description

Wise is a global technology company, building the best way to move and manage the world’s money.
\nMin fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world's money.
\nFor everyone, everywhere.

More about our mission and what we offer.


Job Description

Payment Processing Platform

Our goal is to provide reliable and scalable services that can be used by all the other product teams in the company. We provide such systems for transfers, and payouts domains.

We want our platform to be easy to use, integrate, and extend, while also enforcing good practices, risks mitigation, and maintaining high performance.

What does it take:

  • A strong product mindset and passion for user experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-points

  • Great communication skills to drive cross team projects

  • The ability to articulate complex, technical concepts to non-technical audience

  • You enjoy writing testable, easy to extend, high-quality code

  • You have solid Java 11 plus knowledge, experience with Spring framework and microservice best practices

  • Advocate for best coding practices, code reviews and open feedback

  • Experience Distributed and Concurrent Systems

  • Hands on knowledge of microservice architecture patterns

  • Experience working with relational databases, messaging queues and designing schemas


Qualifications

What does success look like?:

  • You’ll have onboarded and found your place through understanding your team and tribe vision and how you can contribute

  • You’ll understand how our values can help you guide your work

  • You’ll understand the reasons behind problematic payments and customer difficulties and how to go about solving them

  • You’ll be raising the automation level to enable scaling of the product

  • Understand our customers and the impact our product makes in their lives. You’ll help us scale-up and build a world class money transfer product by finding solutions to our technical challenges and opportunities

What you get back:

  • The empowerment to solve problems your way and the freedom to have real impact on customers’ lives.
    \n
  • Loads of development opportunities in a growing team through launching new products / features consistently in an in-demand region.
    \n
  • A fun work environment with social activities and events
    \n
  • Travel opportunities to other Wise offices around the world


Additional Information

For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
\nInclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
\nInclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

","datePosted":"2026-02-10T11:34:13+00:00","validThrough":"2126-02-10T11:34:13+00:00","employmentType":[],"hiringOrganization":{"@type":"Organization","name":"Wise","image":"","logo":"","sameAs":"https://wise.jobs","url":"https://wise.jobs"},"industry":["Technology"],"jobBenefits":"5550 - 6900 EUR Monthly","identifier":{"@type":"PropertyValue","name":"Wise","value":"aa1cdbb8-85e6-481f-bb2f-7e012b13eb39"},"jobLocation":[{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Tallinn"}}]}
function shareLinkedin() { window.open('https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003&title=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=550,height=500'); return false; } function shareFacebook() { window.open('https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003&t=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=555,height=615'); return false; } function shareMessenger() { window.open('http://www.facebook.com/dialog/send?link=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003&display=popup', '_blank', 'location=yes'); return false; } function shareTwitter() { window.open('https://twitter.com/intent/tweet?text=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform&url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=550,height=250'); return false; } function shareGooglePlus() { window.open('https://plus.google.com/share?url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'location=yes'); return false; } function sharePinterest() { window.open('http://www.pinterest.com/pin/find/?url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=750,height=675'); return false; } function shareWhatsapp() { window.open('whatsapp://send?text=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform%20-%20https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'location=yes'); return false; } function shareEmail() { window.open( '/EmailToFriend?id=3003&pagetype=job', 'location=yes'); return false; }
Share

More about the team

Find out more about our team, how we work and other open roles.

View the team
[id="d43981d3-b437-460c-814f-aa83b0bafda7"]:not(.custom-styled) .banner-customhtml { background-size: cover; height: 350px; width: 100%; }

Find out more about what we offer our employees

From me days to mission days, sabbaticals to stock, and everything in between. For everyone, everywhere. We’re people building money without borders. Find out what you'll get if you join us.

What we offer

Join us

For everyone, everywhere. We’re people building money without borders.
View open roles

Senior Software Engineer I - Payment Processing Platform

  1. __vacancyopjusttionswidget.opt-Locations__
    Tallinn
  2. document.body.className += " locations-tallinn";
document.body.className += " ";

Senior Software Engineer I - Payment Processing Platform

at Wise

Back to all Java jobs
Wise logo
FinTech

Senior Software Engineer I - Payment Processing Platform

at Wise

Mid LevelNo visa sponsorshipJava

Posted 14 days ago

No clicks

Compensation
€5,550 – €6,900 EUR

Currency: € (EUR)

City
Tallinn
Country
Estonia

Join the Payment Processing Platform team to build reliable, scalable services used across Wise for transfers and payouts. You'll design and implement testable, high-quality Java 11 and Spring-based microservices, working with relational databases, messaging queues, and distributed systems. The role requires a strong product mindset, excellent communication to drive cross-team projects, and experience with microservice architecture and concurrent systems. You will help raise automation, improve performance, and scale the product to deliver better customer payment experiences.

[id="5681737b-481a-412f-b8c9-c858c484a8ae"]:not(.custom-styled) .banner-customhtml { background-size: cover; height: 500px; width: 100%; }

Senior Software Engineer I - Payment Processing Platform

Salary:
5550 - 6900 EUR Monthly
  1. __vacancyopjusttionswidget.opt-Team__
    Technology
  2. document.body.className += " team-technology";
  3. __vacancyopjusttionswidget.opt-Locations__
    Tallinn
  4. document.body.className += " locations-tallinn";
document.body.className += " ";
function _handleSignpostWidget($) { var signPostWidgetInstance = "[id='f869f913-3a93-9b26-e74a-f9bf51966607'] .signpost-widget__close"; var closeButtons = "[id='f869f913-3a93-9b26-e74a-f9bf51966607'] .signpost-widget__close, [id='f869f913-3a93-9b26-e74a-f9bf51966607'] .signpost-widget__option"; var $instance = $(signPostWidgetInstance).closest(".signpost-widget"); $(document) .off("click", closeButtons) .on("click", closeButtons, function() { $instance.addClass("signpost-widget--hidden"); createCookie("SignpostWidgetDismissed", true, 2); }); } require(["jquery"], function ($) { _handleSignpostWidget($); });

Company Description

Wise is a global technology company, building the best way to move and manage the world’s money.
Min fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world's money.
For everyone, everywhere.

More about our mission and what we offer.


Job Description

Payment Processing Platform

Our goal is to provide reliable and scalable services that can be used by all the other product teams in the company. We provide such systems for transfers, and payouts domains.

We want our platform to be easy to use, integrate, and extend, while also enforcing good practices, risks mitigation, and maintaining high performance.

What does it take: 

  • A strong product mindset and passion for user experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-points 

  • Great communication skills to drive cross team projects

  • The ability to articulate complex, technical concepts to non-technical audience

  • You enjoy writing testable, easy to extend, high-quality code

  • You have solid Java 11 plus knowledge, experience with Spring framework and microservice best practices

  • Advocate for best coding practices, code reviews and open feedback

  • Experience Distributed and Concurrent Systems

  • Hands on knowledge of microservice architecture patterns

  • Experience working with relational databases, messaging queues and designing schemas

 


Qualifications

What does success look like?:

  • You’ll have onboarded and found your place through understanding your team and tribe vision and how you can contribute 

  • You’ll understand how our values can help you guide your work 

  • You’ll understand the reasons behind problematic payments and customer difficulties and how to go about solving them 

  • You’ll be raising the automation level to enable scaling of the product

  • Understand our customers and the impact our product makes in their lives. You’ll help us scale-up and build a world class money transfer product by finding solutions to our technical challenges and opportunities

What you get back:

  • The empowerment to solve problems your way and the freedom to have real impact on customers’ lives. 
     
  • Loads of development opportunities in a growing team through launching new products / features consistently in an in-demand region.
     
  • A fun work environment with social activities and events
     
  • Travel opportunities to other Wise offices around the world

 


Additional Information

For everyone, everywhere. We're people building money without borders  — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

For everyone, everywhere. We're people building money without borders  — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

{"@context":"http://schema.org","@type":"JobPosting","url":"https://wise.jobs/job/senior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003","title":"Senior Software Engineer I - Payment Processing Platform","description":"
Company Description

Wise is a global technology company, building the best way to move and manage the world’s money.
\nMin fees. Max ease. Full speed.

Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.

As part of our team, you will be helping us create an entirely new network for the world's money.
\nFor everyone, everywhere.

More about our mission and what we offer.


Job Description

Payment Processing Platform

Our goal is to provide reliable and scalable services that can be used by all the other product teams in the company. We provide such systems for transfers, and payouts domains.

We want our platform to be easy to use, integrate, and extend, while also enforcing good practices, risks mitigation, and maintaining high performance.

What does it take:

  • A strong product mindset and passion for user experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-points

  • Great communication skills to drive cross team projects

  • The ability to articulate complex, technical concepts to non-technical audience

  • You enjoy writing testable, easy to extend, high-quality code

  • You have solid Java 11 plus knowledge, experience with Spring framework and microservice best practices

  • Advocate for best coding practices, code reviews and open feedback

  • Experience Distributed and Concurrent Systems

  • Hands on knowledge of microservice architecture patterns

  • Experience working with relational databases, messaging queues and designing schemas


Qualifications

What does success look like?:

  • You’ll have onboarded and found your place through understanding your team and tribe vision and how you can contribute

  • You’ll understand how our values can help you guide your work

  • You’ll understand the reasons behind problematic payments and customer difficulties and how to go about solving them

  • You’ll be raising the automation level to enable scaling of the product

  • Understand our customers and the impact our product makes in their lives. You’ll help us scale-up and build a world class money transfer product by finding solutions to our technical challenges and opportunities

What you get back:

  • The empowerment to solve problems your way and the freedom to have real impact on customers’ lives.
    \n
  • Loads of development opportunities in a growing team through launching new products / features consistently in an in-demand region.
    \n
  • A fun work environment with social activities and events
    \n
  • Travel opportunities to other Wise offices around the world


Additional Information

For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
\nInclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.

We're proud to have a truly international team, and we celebrate our differences.
\nInclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what it's like to work at Wise visit Wise.Jobs.

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

","datePosted":"2026-02-10T11:34:13+00:00","validThrough":"2126-02-10T11:34:13+00:00","employmentType":[],"hiringOrganization":{"@type":"Organization","name":"Wise","image":"","logo":"","sameAs":"https://wise.jobs","url":"https://wise.jobs"},"industry":["Technology"],"jobBenefits":"5550 - 6900 EUR Monthly","identifier":{"@type":"PropertyValue","name":"Wise","value":"aa1cdbb8-85e6-481f-bb2f-7e012b13eb39"},"jobLocation":[{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Tallinn"}}]}
function shareLinkedin() { window.open('https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003&title=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=550,height=500'); return false; } function shareFacebook() { window.open('https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003&t=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=555,height=615'); return false; } function shareMessenger() { window.open('http://www.facebook.com/dialog/send?link=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003&display=popup', '_blank', 'location=yes'); return false; } function shareTwitter() { window.open('https://twitter.com/intent/tweet?text=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform&url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=550,height=250'); return false; } function shareGooglePlus() { window.open('https://plus.google.com/share?url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'location=yes'); return false; } function sharePinterest() { window.open('http://www.pinterest.com/pin/find/?url=https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'toolbar=yes,scrollbars=yes,resizable=no,fullscreen=no,top=50,left=50,width=750,height=675'); return false; } function shareWhatsapp() { window.open('whatsapp://send?text=Senior%20Software%20Engineer%20I%20-%20Payment%20Processing%20Platform%20-%20https%3A%2F%2Fwise.jobs%2Fjob%2Fsenior-software-engineer-i-payment-processing-platform-in-tallinn-jid-3003', '_blank', 'location=yes'); return false; } function shareEmail() { window.open( '/EmailToFriend?id=3003&pagetype=job', 'location=yes'); return false; }
Share

More about the team

Find out more about our team, how we work and other open roles.

View the team
[id="d43981d3-b437-460c-814f-aa83b0bafda7"]:not(.custom-styled) .banner-customhtml { background-size: cover; height: 350px; width: 100%; }

Find out more about what we offer our employees

From me days to mission days, sabbaticals to stock, and everything in between. For everyone, everywhere. We’re people building money without borders. Find out what you'll get if you join us.

What we offer

Join us

For everyone, everywhere. We’re people building money without borders.
View open roles

Senior Software Engineer I - Payment Processing Platform

  1. __vacancyopjusttionswidget.opt-Locations__
    Tallinn
  2. document.body.className += " locations-tallinn";
document.body.className += " ";