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Fintech Software Development Services

From wealth management to P2P lending and from payroll fintech tools to banking software, we provide software development services for fintech that help businesses get ahead and stay there.

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Client testimonials

«We now have a core team of engineers at Relevant who work for us full-time and are supplemented by 4 or 5 engineers with different skillsets when and if required.»

Paul Carse
CTO and Co-founder of Life Moments

“Working with you guys has been fantastic. The level of expertise of your development team is as good as the people that we get in the UK. You’ve got a fantastic talent base of programmers. It’s more challenging to find people of that quality in the UK.”

Cassian Harrison
Co-founder of Splink Industries and My Theory Test App by James May
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Fintech software development solutions

UI/UX design

Users expect financial services to have a human touch whilst at the same time, be pleasant to use. This can be achieved by a thoughtful user experience, interface design best practices, and battle-proven technologies.

  • Simple and easy to use design
  • Gamification in financial apps
  • Data visualization
  • Advanced analytics dashboards

UI/UX design

Web/Mobile app development

If you would like to build a fintech product, which is designed around the customer’s needs by using the right tools, Relevant is here to help. We know what you need to make your project successful and how to build a fintech product around your idea.

  • Fintech app development consulting
  • Custom financial software development
  • Mobile banking development
  • Investment banking development
  • Mobile payments integration
  • Fintech application development for startups and enterprises

Web/Mobile app development

Blockchain

Leverage distributed ledger technology to simplify contract enforcement with your business partners, automate processes and securely operate large amounts of data.

  • Blockchain consultation
  • Custom blockchain development
  • Blockchain wallets development
  • Smart contracts
  • Blockchain security

Blockchain

Cybersecurity services

The financial industry is a sweet spot for hackers. Fintech companies should have rock tight security systems to prevent penetration, malware, and data leaks.

  • Security testing and vulnerability assessments
  • Cloud security
  • Malware, fraud, and phishing protection
  • Security protocols

Cybersecurity services

Dedicated fintech engineers

Hire fintech developers with excellent seniority levels, hourly rates, tech skills, and previous experience building apps for the finance sector.

  • Programming languages: JavaScript, Kotlin, Swift, Objective-C, Python, C#, .Net, Java.
  • Libraries, SDKs, and frameworks: Django, Flask, React Native, Flutter, React, Angular, Vue.js, Node.js
  • Cloud Services: AWS, GCP, Azure

Dedicated fintech engineers

Tech Stack

We focus on technologies that allow for building reliable, nimble, and secure web & mobile products. Everything we build can be deployed in the cloud to ensure even higher performance and uptime.

Node.js
Node.js
React
React
Angular
Angular
Vue.js
Vue.js
PHP
PHP
Python
Python
Java
Java
Ruby
Ruby
Swift
Swift
Objective-C
Objective-C
Kotlin
Kotlin
React Native
React Native
Flutter
Flutter

Infrastructure

AWS
Google Cloud
Microsoft Azure
IBM cloud
Heroku
Kubernetes
Docker

Let us take the technical weight off your shoulders

01

Web and mobile development

Smart engineering of secure, intuitive, and high-performing web and mobile products to help you interact with your customers

02

UX/UI DESIGN

Eye-catching UX/UI and motion graphics design for captivating, easy-to-use products that build your brand’s visual identity

03

Devops

Seamless and robust cloud-based or on-prem infrastructure and software delivery, based on CI/CD pipelines and Kubernetes

04

Data science

Big Data analytics and training AI/ML models that transform your data sets into sources of business insights for effective, real-time decision-making

05

Quality assurance

Everything from a QA audit to performance and automated software testing, to ensure your software exceeds the grade

06

Cybersecurity

Vulnerability assessments and security solutions to effectively secure your digital assets and protect your business from cyberattacks and fraud

The Relevant
difference

Get a team that grows
with your needs

We’ll give you a dedicated fintech development team of full-time engineers, and supplement them with other experts in DevOps, cybersecurity and more as necessary.

Get peace of mind
with top security

We have cybersecurity in our service line and our infrastructure is secure. We’ll ensure that all your code and documentation stay safe and non-disclosed.

Save on costs

Ukraine is a popular fintech outsourcing destination due to world-class engineering skills and cost-efficient hourly rates for software developers. Relevant covers all the people ops: hiring, assessment, onboarding, team building, and comfortable working conditions.

Meet the market fast

Our Agile approach to fintech software development, as well as project delivery experience and flexible team capacity, helps us to launch products as soon as possible by prioritizing features and making continuous releases and improvements.

Engagement models

Decide which model best suits your project

FAQ

What types of fintech software can you develop?

We have extensive experience in building all kinds of fintech products, from lightweight payroll software or wealth management tools development all the way up to ERP software with in-depth Big Data analytics.

Here is the list of other fintech solutions we can develop for you:

What does a financial software developer do?

Fintech software development engineers design, deliver, maintain, and update fintech software for financial institutions and products with a financial element. Fintech developers are skilled in full-scale mobile and web development, as well as technologies like DevOps, cloud computing, AI, IoT, and blockchain.

Is fintech software development outsourcing a good idea?

Fintech product development outsourcing is an excellent idea if you need expert, cost-efficient, and reliable development and don't have the time or means to hire in-house. At Relevant, we offer extensive cybersecurity and NDA/SLA agreements to cover dealing with sensitive data.

How do you make a highly secure and compliant financial platform?

Fintech app security solutions are required to meet a wide range of security requirements, including identity management, built-in cybersecurity measures, and compliance with global and regional security legislations. This means fintech software development requires expertise in data encryption, role-based access control, DevSecOps, secure application logic with ephemeral passwords, and rigorous penetration testing.

How can I test your expertise?

Before you hire fintech developers from Relevant, you can check their skills and expertise with test tasks, talk the project over in a technical call, or contact one of the companies featured in our case studies.

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