Fullstack software engineer (with AI)

You will join our Digital Banking 2.0 Initiative in Digital Channels Domain. The Digital Banking Team is in charge of implementation of new functionalities in Netbank and Mobile Banking application. This is an opportunity to work on BEC’s most customer-facing digital products, delivering modern Mobile Banking solutions used every day by thousands of end users. If you are motivated by creating real customer value at scale, this is the role for you.

As a Full Stack Developer (with AI), you will play a key role in an agile product team, driving the development and delivery of customer-facing digital banking solutions. This position offers a unique opportunity to shape the future of digital banking in Denmark by building high-quality features that directly impact the daily experience of thousands of end users.

Apart from delivering on client-facing Digital Banking features you will bring your AI expertise and help us deliver AI Assistant in a large-scale products (Netbank and Mobile Bank which is used by ~1 mln users).

You will take ownership of the full development lifecycle, from understanding business needs and functional requirements to designing robust technical solutions and ensuring they meet critical non-functional requirements such as performance, scalability, security, and maintainability. Working across both frontend and backend tasks, you will contribute to implementing new Mobile Banking functionalities, but also continuous platform improvements, incident resolution and others.

Beyond hands-on development, you will act as a technical leader within the team, conducting code reviews, mentoring less experienced developers, promoting engineering best practices, and helping shape architectural decisions. You will collaborate closely with Product Owners, Business Analysts, UX Designers, Architects, and other engineering teams to deliver seamless end-to-end solutions that create lasting value for customers and the business.

We are looking for someone who combines excellent coding skills with a holistic product and delivery mindset, understands the bigger picture, and can translate complex requirements into scalable, reliable, and user-centric solutions.

At BEC, we prefer to collaborate often in the office, but we also keep the opportunity to work remotely up to 8 days per month for now, but we will expect that this will be changed to 80% in office. Your direct manager will be Head of Development Digital Bank Team Sebastian Gos.

Primary tasks and responsibilities include:

• Processing bank requirements together with business analysts to transform customers requirements into feasible development tasks, balancing functional and non-functional requirements
• The whole development lifecycle: from technical analysis of stories and bugs, technical design, to development, dev testing and release;
• Driving end-to-end delivery of new features, from analysis and design through development, testing, release, and support.
• Acting as a trusted technical contributor, driving engineering excellence, code quality, and successful delivery outcomes across the team.

To succeed you will have:

• Practical experience implementing AI assistants in large-scale, client-facing products
• 5+ experience in Front end development (3+ in Angular preferably latest versions)
• Experience working with micro frontends or hybrid apps architecture (at least one is
• a must)
• Experience with complex Angular applications, components, modules, services, rxjs,
• observables, signals
• Experience working with ngrx and state management
• Experience setting and managing nx/nrwl, npm, Node.js
• 5+ experience in Back end development (3+ in Java preferably latest/modern versions)
• Experience working with Java REST APIs
• Technical experience with Spring or Spring Boot
• Passion for building stable and secure applications
• Excellent problem-solving skills
• Experience with working in an agile team and being an active part in agile events
• Fluent English (written and spoken).

It’s nice-to-have:

• Experience leading software architecture changes
• DevOps experience (Jenkins, OpenShift, ArgoCD, Azure), Scrum/Agile mindset
• Pro-active and a good team-player with focus on helping each other to deliver as promised.

Be your best self with BEC’s benefits!

We offer a diverse range of benefits for our employees. Here are just a few of them.

• Flexible working hours
• Mental health support
• Free lunch at the office
• Professional development
• Referral bonus up to PLN 10,000
• PLN 600 on a benefit platform a month
• Passion clubs and social events (Tennis, salsa dancing, board games, family picnics and more!)

What does the recruitment process look like?

• Send us your CV: We want to get to know you
• Screening call: Let’s chat and see if we’re a match
• Meet our talent partner and technical expert: Learn more about the job, BEC Poland, and tell us more about your skills and experience.
• Meet your future manager and team: See who you’ll be working closely with.
• Time to sign the contract: We’re ready to welcome you to BEC!

If you have any questions related to the position, please contact Anna Barcińska, Talent attraction partner at [email protected] or Sebastian Gos, [email protected].

BEC is in the process of being acquired by our largest customer and co-owner, Nykredit, which is Denmark's largest mortgage provider and third-largest bank. We will become part of a new and larger organization called Nykredit Financial Technologies. In the transition phase, we are recruiting for roles that we expect to be highly needed in our future organization.