About this role

Senior Fullstack Developer (Angular + Django) KOIA Daily tasks: - Collaborate on both the back-end and front-end development of applications. - Work in a hybrid environment with regular time in our Gdańsk office alongside remote work flexibility. - Ensure high-quality code by writing end-to-end (e2e) tests and unit tests. - Support clients in transforming their existing applications to new technology stacks. - Maintain a client-focused approach and engage in regular communication.

- Work in the Central European Time zone (CET), and we expect team members to be available during core CET business hours. - Occasionally, you may be required to travel to Norway or our office in Poland for in-person meetings and events. - Contribute to the success of cutting-edge technology projects. - Maintain a client-focused approach and communicate frequently with clients. - Pay attention to detail and ensure the quality of development work.

Musts: Angular, Django, Celery, Python, TypeScript, PostgreSQL, Redis, Microservices architecture, CI/CD, Git, AWS Job Description Join KOIA and work on a modern fintech platform built for the Scandinavian market. We are looking for a Senior Fullstack Developer (Angular + Django) to join a long-term project for our Norwegian client. This role is ideal for an experienced engineer who enjoys building scalable products, solving complex technical challenges, and contributing to architectural decisions.

You’ll work in a collaborative engineering environment where developers actively influence technical decisions, product direction, and software quality. Project You will work on an Accounting Practice Management System , co-owned by three major accounting firms. Once fully onboarded, the platform will serve 3,000+ daily enterprise users . The client’s engineering team is intentionally small (5-6 experienced developers) and focuses on building a better product than competitors with significantly larger engineering organizations.

Their advantage comes from excellent engineering practices, pragmatic decision-making, and high-quality software. Your qualifications You might be the perfect match if you are/have: 5+ years of commercial experience as a Fullstack Developer Strong expertise in Angular and TypeScript Strong expertise in Django 4.x Excellent Python development skills Experience with Django REST Framework, Django Filters and Celery Experience writing unit tests using Pytest Experience with PostgreSQL and Redis Good understanding of microservices architecture Experience working with cloud infrastructure (AWS preferred, AWS Fargate is a plus) Good understanding of CI/CD workflows (CircleCI is a plus) Experience working with Git and GitHub workflows Strong problem-solving skills and ability to work independently Very good English communication skills (B2+/C1) Experience using tools such as Claude, Copilot or Cursor in daily development Ability to leverage LLM-based tools for debugging, testing and development acceleration Actively experiments with modern AI-assisted development workflows Nice-to-have Experience with React, .NET or Node.js Experience designing distributed systems Knowledge of Domain-Driven Design (DDD) Experience working in fintech or product companies Bachelor’s degree in Computer Science or a related field What We Value Ownership and accountability Strong communication and collaboration skills Curiosity and continuous learning mindset Pragmatic approach to solving complex problems Attention to detail and code quality Openness to feedback and continuous improvement Taking initiative and suggesting improvements instead of waiting for direction Tech stack you’ll work with Frontend: Angular v21 (TypeScript, RxJS, Angular Material, Angular Router, Angular ReactiveForms) Backend: Django v4.2 (Django Rest Framework, Django Filters, Celery, Pytest) Databases: PostgreSQL, Redis Infrastructure: AWS Fargate DevOps & Tools: CI/CD: CircleCI Project Management: Jira Time Tracking: Toggl Version Control: GitHub KOIA is not just a software development house.

We are a crew creating amazing solutions that serve businesses. A cool mix of people here makes KOIA packed with experience and talent. We are learning from each other and working not only on interesting but also on revolutionizing (even life-changing) sustainable projects every day. We love challenges. If you love them also - then we make a perfect match. That's what has made our past and current projects successful and incredibly rewarding.

Decent Salary: in KOIA, we value our talents. We understand that Pizza Days will never replace high respect and reward. So we prefer the last one. 40-45 EURO/H + VAT OR higher rate without paid days off (B2B contract) Dynamic Work Environment : an invigorating workspace with a mix of Norwegian and Polish innovation focused on smart software solutions. Team Culture: Here, we respect maturity, conversations, and intelligent working (which means not overwork but taking care of ourselves along the way).

We see the value in effective listening, so your thoughts and ideas matter to us. Continuous Learning : We support continued learning and offer learning opportunities as well as access to any tools you might need Sustainable Life Concept : It is not only about work. We care about body, mind, and spirit, organize events for meeting together, etc. Self-Development Days: We care about your growth. We offer mentorship opportunities.

Excellent Office Space: Although we are remote-first, our office offers a comfortable and adjustable workspace with plants, a meditation room, bike parking, and a loaded kitchen. Fantastic Partners: You'll have the chance to work with innovators in the fintech and climate-tech scenes in the Scandinavian region. By joining KOIA, you will become part of a successful team committed to creating meaningful solutions and promoting a healthy, fulfilling work environment.

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