

Custom Financial Software Development for Banks, Insurers and Fintechs
We design, build and modernise secure financial platforms, from digital payments to compliance automation, with engineers and product owners with 20+ years of domain knowledge.
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They trust us
Financial software built for growth, audits and regulators
Dreamix provides custom financial software development for banks, insurers, investment firms and fintech scale-ups across Europe and the US. Our financial services work includes web banking, financial reporting, accounting, and credit and cash expense platforms, for clients such as BNP Paribas and the Royal Bank of Scotland.
Since March 2024, Dreamix has been part of Synechron, a global consulting firm focused on financial services. You work with a focused engineering team in Sofia, backed by the domain depth of a financial services group.
Dreamix specialises in custom fintech software development services covering the end-to-end product lifecycle, backed up by AI-native engineering for 4x faster delivery and guaranteed:
We’re here for you from day one with business domaine expertise shortening team onboarding time and support throughout the delivery process.

Our FinTech capabilities
Our custom fintech software development services cover the full product lifecycle: discovery, architecture, delivery, integration and 24/7 support. Every team combines senior engineers, a product owner with financial services experience and QA from the first sprint.
Digital banking platforms
- Web and mobile banking
- account management portals
- customer onboarding
- Digital identity authentication
- Third-party integrations
Transaction processing
- Payment orchestration
- Merchant portals
- Real-time transfers and reconciliation
- Event-driven architecture (EDA)
- Intelligent Orchestration (AIEO)
Ongoing Financial Crime Monitoring
- Perpetual KYC
- Payments Monitoring
- Payments Screening
- Instant Payments Screening
- SAR reports
- Risk Assessment
Insurance platforms
- Home & Motor, Personal Lines, Commercial
- Life, Pensions, Annuities
- Specialty Carriers, MGAs, Lloyd's Market
Data, AI and analytics
- Enterprise data platforms
- Regulatory reporting
- fraud detection models
- Custom AI agent development
- Consulting
Cloud, DevOps and managed services
- Cloud migration
- CI/CD pipelines
- Monitoring & observability
- 24/7 managed support
APIs and integrations
- Custom payment gateways
- Core banking APIs
- CRMs, accounting tools
- Personal identity verification
Not sure where your platform fits?
Tell us the fintech problem you are solving. We will map it to the right engineering approach.
Talk to our FinTech teamWhat custom financial software delivers for your business
Custom software earns its budget when it removes the costs and risks your current stack creates. These are the outcomes executives ask us for most often.
Lower costs
Automating reconciliations, manual reviews and hand-offs cuts the cost of every transaction and every customer.
Faster time to market
Modular architecture and automated release pipelines let you launch products, pricing and partner integrations in weeks.
Less technical debt
Technical debt stifles innovation because it drains engineering capacity on maintaining legacy code, increases system complexity and bug risks during changes, ultimately slowing down time-to-market for new features.
IP ownership.
You own the code and the final software product we develop for you. No licence or subscription fees that grow with your customer base.
Our expertise in custom financial software development


Tailor fintech solutions that drive growth and compliance with our software development services
Custom software solutions
Develop custom fintech software solutions that can handle high volumes of data, regulatory compliance and complex workflows and meet your specific business domain needs.
Third-party integrations
Enhance functionality by integrating with third-party systems such as payment gateways, CRMs, accounting and financial management tools, compliance and regulatory solutions, identity verification and authentication tools.
Modernisation of legacy systems
Transform your outdated and sluggish legacy systems with efficient and modern technology. Our expert team will seamlessly migrate your systems to cloud infrastructure while ensuring full compliance with industry best practices.
Cloud computing
Provide secure, scalable, and cost-effective solutions for data management and analysis. With our cloud-based services, you can easily expand your services, ensure data security, enhance accessibility, and drive innovation and growth for your fintech business.
Web development
Deliver secure, user-friendly, and reliable platforms that provide seamless and secure access to financial services online. Add features such as user authentication, account management, payment processing, data analytics, security and compliance (such as KYC, AML regulations).
Technology consultancy
Assess your existing technology infrastructure to identify gaps and opportunities for improvement. Then, based on your requirements and assessment, we design and develop a custom software solution. This may include the development of banking, payment processing, trading platforms and more.
AI and machine learning
Our experienced team of developers can help you create custom software solutions to meet your unique business needs. We work with various technologies to develop robust, scalable, and secure software that helps you streamline your operations and achieve your goals.
Data security
Stay compliant with strict privacy regulations thanks to robust security measures and protocols. We’ll prioritize protecting your data from breaches, mitigating cyber threats and keeping your operation up to date with the latest industry standards.




Our iterative agile process
1
Define your product
2
Build the team & architecture
3
Develop the code
4
Test and QA
5
Release
6
DevOps and Live Support

Who is custom financial software development good for?
Any business that deals with financial transactions or requires financial management can benefit from custom fintech software development:
Banks and financial institutions
to streamline their operations, such as payment processing, online banking, and customer relationship management.
Investment firms
to manage investment portfolios, automate investment processes, and conduct risk analysis
Insurance companies
to get help with claims management, underwriting, and fraud detection.
E-commerce companies
to process payments, manage transactions, and analyze sales data.
Startups and emerging businesses
to get help by creating innovative solutions that cater to their unique business needs, such as budgeting tools, payment processing, and financial planning.
Is custom financial software development right for you?
Why invest in custom financial software development


Investing in custom financial software development can be a game-changer for your business, providing powerful tools to help you achieve your goals and stay ahead of the competition.
Custom fintech solutions are:
FAQs regarding custom financial software development services:
Elevate your fintech business with our custom financial software development services.



