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Software engineering services for banking and financial services

Create a solution that goes beyond customers’ expectations — with Avenga at your side innovating feels simple. From modernizing core systems to creating seamless digital journeys, we empower banks, insurers, and financial institutions to engineer best-in-market software solutions. Available today for tomorrow’s world.

Software engineering services for banking and financial services

Avenga’s financial software engineering solutions

Every financial organization has its own vision for the future. At Avenga, we co-create digital solutions to reflect your business goals, your clients’ expectations, and BFS realities.

Uncover the real BFS data value. Avenga builds AI-driven data integration engines, predictive analytics, fraud detection, conversational banking.

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Great banking feels personal thanks to great CX. We blend AI, unify data, create customer journeys, and omnichannel engagement processes.

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Flexible platforms grow with you. We modernize legacy systems and apps, integrate tools, and streamline cloud adoption to boost your company.

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Leverage cybersecurity and compliance solutions. We protect your data, strengthen compliance, and keep your institution resilient against evolving cyber threats.

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Trusted by financial institutions around the globe

200+

BFS clients served

400+

Projects delivered in 2024 alone

0

Zero data breaches on our watch

1500+

BFS experts supporting our clients

  • marginalen - Avenga
  • raiffeisen - Avenga
  • unicredit - Avenga
  • generali2 - Avenga
  • fidelity - Avenga

Financial software solutions with the Avenga difference

Our clients see Avenga as an extension of their own teams — curious, engaged, and driven by shared outcomes. We dive deep into your operations, adapt to your pace, and bring fresh thinking to every challenge. 

  • Bold moves real impact - Avenga

    Bold moves, real impact 

    Financial institutions leap ahead with our cloud services, API, automation, AI, UX/CX, innovation labs and more — we deliver everything that brings measurable results because only bold solutions ensure real impact. 

  • Change that performs - Avenga

    Change that performs 

    Breaking free from legacy constraints gives our clients freedom to create exceptional finance experiences. Whether it’s untangling legacy spaghetti or accelerating to cloud-native agility, we introduce change that performs. 

  • Determination and focus - Avenga

    Determination and focus 

    Our 24/7 SOC coverage, automated compliance, and zero-SLA-breach performance ensure true resilience. We maintain and strengthen systems, keeping your financial operations secure, stable, and always ready for what’s next. 

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Software solutions supporting businesses 

End-to-end financial engineering capabilities

  • microsoft 1 - Avenga
  • salesforce 1 - Avenga
  • mambu 1 - Avenga
  • aws 1 - Avenga
  • atlassian 1 - Avenga

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Let’s ensure your financial institution leaps ahead.

Lenka - Avenga

Lenka Votavova

Head of Marketing BSFI & LeadGen Global Marketing

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FAQ

Most banks want to innovate faster — but legacy systems often hold them back. When tightly coupled backends slow every update to your apps or customer portals, even simple improvements feel heavy. The fix is an engineering-led approach that decouples the old from the new: API gateways, flexible front-end layers, microservices, and cloud-native architecture. This allows you to keep the stability you rely on while moving much faster on the customer-facing side. With a unified design system and the right partner, BFS organizations finally gain the scalability and agility needed to deliver digital experiences customers actually love, enjoy and trust.
Because customers won’t tolerate friction anymore — one bad digital interaction can make nearly half of them walk away. Two bad experiences? That number can jump to 80%. People compare their bank apps to the experience they get with Apple, Netflix, or Amazon. This is where strong financial software development comes in: intuitive UX, MVP-first delivery, omnichannel consistency, and reusable design systems help close the CX gap. And considering that only 17% of customers see their bank as truly customer-centric, the opportunity to stand out is huge.
Winning today requires thinking like a tech company, not a traditional bank. That means investing in engineering services for banking and financial services that modernize core systems, accelerate digital product delivery, and unlock hyper-personalized experiences. With embedded finance growing at 23.3% CAGR and digital banking revenue projected to hit $2.09T by 2029, BFS leaders stay ahead by adopting open architectures, API-first platforms, and AI-driven automation that match Big Tech standards for speed, security, and usability.
AI can transform BFS operations — but only when it’s deployed responsibly. Today’s AI agents can verify KYC data, triage fraud, draft case notes, simulate risk, and support customers in real time. But scaling this requires strong governance: role-based permissions, data masking, approved API rails, human checkpoints for high-risk actions, and complete auditability. As a global finance software development company with 6,000+ experts, Avenga helps banks implement responsibly secure, compliant AI ecosystems that reduce time-to-yes, cut servicing costs, and boost customer satisfaction.
Absolutely. Everything we build is designed to operate in highly regulated environments. From secure architecture and automated compliance to policies that meet global banking and finance standards, our engineering approach ensures your systems stay audit-ready and future-proof.
We don’t just build and leave — we stay to make it stronger. Our Managed Services teams handle round-the-clock monitoring, optimization, and preventive maintenance. Today, we process 1M+ alarms every month, employ 500+ specialists across support, IT operations, security, cloud, and DevOps, and have identified 2,500+ vulnerabilities over the last three years through continuous pentesting. Your systems stay resilient, secure, and always improving.
Our operational model is built for resilience, not just maintenance. We combine proactive monitoring, automated incident response, and 24/7 SOC coverage to detect issues long before they impact customers. With zero-SLA-breach performance for our long-term BFS clients, we ensure stable uptime, fast recovery, and predictable service quality — even under peak load, new releases, or unexpected traffic spikes. The result: no surprises, no downtime, and no compromise on customer trust.