Backbase is on a mission to help banks re-architect around the customer and embrace the era of Engagement Banking.
We are looking for a Senior Frontend Engineer to strengthen our team. As a Backend Engineer you will join a Product team in our Business Banking value stream within the R&D department and you will focus on creating a solution that allows banks to seamlessly service customers and employees by crafting memorable and engaging banking experiences. By joining Business Banking Tribe in Poland you will have the opportunity to work on Entitlements which provide a set of web journeys designed to control user access and limit what financial institution employees and customers can do with the resources they have access to. Positive Pay, a fraud prevention service enables bank customers to set multiple ACH rules for their accounts and forbid transactions that do not comply with the defined rules. And many more capabilities designed and built in Krakow.
Meet the job
●Build responsive web applications using Angular and TypeScript that are clean, testable, scalable, and easily maintainable;
●Collaborate with cross-functional teams to analyse requirements and deliver high-quality solutions;
●Take full ownership of the Customer Support capability throughout its lifecycle, embodying a "you build it, you own it" mindset;
●We provide a flexible working model that allows employees to work both on-site and remotely.
How about you
● You are a software engineer with 5+ years relevant experience, with a focus on building scalable, resilient, and accessible user-friendly web experiences;
● You possess expert knowledge of Angular, Typescript, CSS, and HTML;
● You are familiar with the objectives of modern frameworks like Angular and understand their core architectural principles;
● You have significant experience in testing frameworks including Jest, Cypress, and Playwright;
● Experience with Nx is an advantage;
● You have a strong understanding of reactive programming with RxJS;
● You have strong communication skills, enabling you to confidently engage with stakeholders at all levels and secure buy-in from both technical leads and team members;
● You are passionate about embracing AI/ML tools such as GitHub Copilot, Cursor AI, and Windsurf, and you enjoy shaping the product or platform’s functionality with AI;
● Experience with Fintech products or the banking industry is a plus;
● You have experience in areas such as security, performance, and scalability.
Skills Required
- Deep, hands-on experience with the LangChain ecosystem for building production-grade LLM applications.
- Proven track record of building autonomous agents or sophisticated assistant platforms.
- Strong knowledge of RAG architectures and emerging GraphRAG methodologies.
- Expert-level Python skills with a focus on writing clean, maintainable, and asynchronous code.
- Demonstrated ability to design and manage scalable, distributed systems within a Kubernetes ecosystem.
- Experience using Agentic Ops platforms like LangFuse or LangSmith for debugging and performance tuning.
Backbase Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Backbase and has not been reviewed or approved by Backbase.
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Fair & Transparent Compensation — Pay is considered fair in certain U.S. roles, with strong offers in senior engineering, solutions architecture, and sales tracks in higher‑paying markets. In some U.S. contexts, compensation is described as fair for the job.
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Leave & Time Off Breadth — PTO is described as generous in the U.S., with separate sick time and paid holidays contributing to a supportive time‑off setup.
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Wellbeing & Lifestyle Benefits — Hybrid/remote work programs, office perks like snacks, and learning‑budget messaging provide lifestyle flexibility and support beyond baseline coverage.
Backbase Insights
What We Do
Backbase is a fast growing fintech software provider that empowers financial institutions to accelerate their digital transformation and effectively compete in a digital-first world. We are the creators of the Backbase Omni-Channel Banking Platform, a state-of-the-art digital banking software solution that unifies data and functionality from traditional core systems and new fintech players into a seamless digital customer experience. We give financials the speed and flexibility to create and manage seamless customer experiences across any device, and deliver measurable business results. We believe that superior digital experiences are essential to stay relevant, and our software enables financials to rapidly grow their digital business. More than 120 financials around the world have standardized on the Backbase omni-channel banking platform to streamline their digital sales and self-service operations across all digital touchpoints. Our customer base includes ABN AMRO, Bank ABC, Barclays, BPI, CheBanca!, Citizens Lightstream, Credit Suisse, Fidelity, HDFC, IDFC, KeyBank, Ila Bank, Me Bank, Navy Federal, PostFinance, RBC, RBS, Standard Bank, Societe Generale, Truist, U Bank and Westpac. Industry analysts Celent, Gartner, Forrester and Ovum recognize Backbase as an industry leader in terms of omni-channel banking platform capabilities, and award the company high marks for its deep focus on customer experience management and unparalleled speed of implementation. Forrester named us a leader in the Forrester Wave for Omni-Channel Banking and Ovum nominates Backbase as the market leading provider of next-generation digital channel banking platforms. Backbase was founded in 2003, is privately funded, with headquarters in Amsterdam (HQ Global) and Atlanta (HQ Americas) and regional operations in Boisse, Cardiff, Dubai, Kraków, Mexico City, New York, Toronto, Singapore, Sydney and Tokyo.
