At Íslandsbanki, we are committed to empowering our customers to succeed through progressive thinking, collaboration, and professionalism.Our IT department is a dynamic team of software development and operations professionals dedicated to delivering high-quality software solutions and capabilities. We value agile methodologies and cross-team synergy in product ideation and delivery, achieving our goals through team autonomy, modern technology stacks, automated processes, deployment pipelines, testing, and quality gates.We are looking for a talented and motivated a Senior Full-Stack Developer. You'll design and develop front- and back-end solutions for banking and expense management services. From daily transactions to system integrations, you'll drive automation, performance, and innovation.Responsibilities Responsible for managing and developing expense management service front & backend. Software development related to daily banking transactions, such as payment cards, payment brokerage and bank accounts. Analysis and design, new development, automation and optimization of software. Integration and operation of purchased solutions Qualifications 5+ years of exeperience in a similar role, Strong ability to work individually, and willingness to work in a small team Very good knowledge of the following technologies: .NET and Angular Knowledge of major software tools (e.g. git, MSSQL, Docker and OAuth) Ability to learn new technologies and programming languages, problem solving and analytical skills. Agility in interpersonal communication, initiative and drive. Advanced command of English, (Optional) Experience and knowledge of payment card technology infrastructure and card schemes is an advantage. WHAT ARE PERKS AND BENEFITS:Self-development: Upskilling trainings Up to 10% of your week dedicated to self-development Conference and education budget – you name events! Physical wellbeing: Multisport card Healthcare plan Life insurance policy Restaurant pre-paid card On-site restaurant and fully equipped kitchen including healthy snacks and breakfasts/coffee/refreshments Work arrangement: up to 140 PLN/hr on B2B (EC is an option too) 25 days 100% paid time off (B2B) Premium hardware (PC, screens, headphones) Company phone Flexible work schedule, emphasis on work-life balance Remote work model. But we ask you to participate in 3-day all team workshops that happen in general every 3 months. Modern office in the Center of Warsaw in CIC, offering yoga, game and wellness rooms, rooftop terrace, children's playroom, events and networking Occasional business travel to Iceland with some extra days on-site to visit the island Social events and team building activities Recruitment process1. CV gatheringIt may take us up to 1 week to get back to you.2. Phone call with RecruiterDuring this conversation with Karolina, you'll learn about the company and role details while sharing your experience and aspirations. Feel free to ask questions to find out if this opportunity aligns with your goals.3. 40 min Meeting with your future ManagerDiscussion with your future manager provides deeper understanding of expectations, and day-to-day responsibilities. This is your chance to evaluate your potential manager's leadership style and vision.4. Recruitment AssignmentThis task allows you to demonstrate your abilities and approach to work, but also gives you insight into the type of projects and challenges you might face in this role.5. 30 min Follow up with your future ColleagueAfter successful verification of your assignment, meet with a colleague to review it. This meeting offers a chance to discuss the role further and clarify any remaining questions.6. DecisionThe final step represents a mutual choice - the company decides if they'd like to extend an offer, and you decide if this is the right opportunity for you.