Expert Fullstack Developer

2 days ago

Remote Sopot, Czech Republic KOIA Full time

We are looking for a strong fullstack developer who is an expert in Django and has solid experience with Angular. 
The ideal candidate is a strong problem solver, independent thinker, and efficient coder who can handle complex software challenges.

You will join KOIA a digital-first software house and our Norwegian fintech client. 

Project
You will work on an Accounting Practice Management System, co-owned by three major accounting firms. Once fully onboarded, the system will serve 3,000+ daily enterprise users.

Client's team operates in a small but highly skilled team (5-6 people), aiming to build a more advanced system than competitors with 200+ developers. Their edge? High-quality code, an outstanding team, and a pragmatic approach to development.

You might be the perfect match if you are/have:  

  • 3,5 + years of experience as a Fullstack Developer with Django & Angular
  • Bachelor's degree in Computer Science or related field
  • Strong expertise in Django (v4.2), including Django Rest Framework, Django Filters, and Celery
  • Solid experience with Angular (v18) – including RxJS, Angular Material, Angular ReactiveForms, and Angular Router
  • Strong Python skills, including unit testing with Pytest
  • Experience with PostgreSQL and Redis
  • Good understanding of microservices architecture
  • Familiarity with CI/CD workflows – experience with CircleCI is a plus
  • Proficient in Git (GitHub workflow experience)
  • Experience with AWS infrastructure (fe. Fargate)
  • A driven team player – accountable, responsible, and proactive
  • Strong problem-solving and analytical skills
  • Excellent communication skills – clear, concise, and able to collaborate in a low-hierarchy environment

Tech stack you'll work with

  • Frontend: Angular v18 (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.
    30-32.5 EURO/H + VAT (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 join a successful team committed to creating meaningful solutions and promoting a healthy and fulfilling work environment.

Hiring Process
At KOIA, we value a clear and efficient recruitment journey. Here's what to expect:

  • Email with Clarifying Questions
    After submitting your application, you'll receive an email with a few additional questions to better understand your experience and skills.
  • Video Call with HR
    A 1 hour conversation with our HR team to discuss your background, expectations, and company culture fit.
  • Pair Programming Video Call
    A hands-on coding session with one of our engineers and our CTO, where you'll collaborate on a real-world problem to assess your technical and problem-solving skills.
  • Offer
    If everything aligns, you'll receive a job offer and details about the next steps in joining KOIA
,[Collaborate on both the back-end and front-end development of applications., Work in a remote-first environment. We offer fully remote work with the option to use our office in Sopot when you prefer., 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 engage in frequent client communication., Pay attention to detail and ensure the quality of development work.] Requirements: Angular, Django, TypeScript, RxJS, Python, GitHub, Jira, PostgreSQL, Redis, AWS, Degree, Communication skills, AWS Fargate, Circle CI, Unit testing, Microservices architecture, CircleCI, Git, Cloud, Celery, REST API Tools: Jira, Confluence, GitHub, GIT, CircleCI. Additionally: Sport subscription, Training budget, Private healthcare, Flat structure, International projects, Free coffee, Bike parking, Playroom, Shower, Free snacks, Free beverages, In-house trainings, In-house hack days, Modern office, No dress code.

  • Expert Fullstack Developer

    2 days ago

    Remote, Sopot, Czech Republic KOIA Full time

    We are looking for a strong fullstack developer who is an expert in Django and has solid experience with Angular. The ideal candidate is a strong problem solver, independent thinker, and efficient coder who can handle complex software challenges.You will join KOIA a digital-first software house and our Norwegian fintech client. ProjectYou will work on an...

  • Mastering Fullstack Development

    1 day ago

    Remote, Sopot, Czech Republic KOIA Full time

    We are seeking a highly skilled fullstack developer with expertise in Django and Angular to join our team at KOIA.As a key member of our crew, you will collaborate on the back-end and front-end development of cutting-edge applications. Our remote-first environment offers the flexibility to work from anywhere while being part of a dynamic team that...

  • Visionary Fullstack Developer with Passion for Innovation

    2 days ago

    Remote, Sopot, Czech Republic KOIA Full time

    About UsWe are KOIA, a dynamic and forward-thinking software development house. Our team is comprised of skilled professionals who share a passion for innovation and excellence in their work.OverviewWe pride ourselves on creating amazing solutions that serve businesses and make a lasting impact. Our crew is packed with experience and talent, making us the...

  • Fullstack Software Engineering Expert

    1 day ago

    Remote, Krakow, Czech Republic Beekeeper AG Full time

    At Beekeeper AG, we're seeking a skilled Fullstack Software Engineer to join our team.About the RoleWe're looking for a talented individual to design, implement, and maintain end-to-end features across our front-end (Vue.js, JavaScript/TypeScript) and backend (Java) systems. As a Fullstack Software Engineer, you'll work closely with product managers,...

  • Fullstack Java Developer with DevOps Expertise

    6 days ago

    Remote, Czech Republic Link Group Full time

    Job DescriptionWe are seeking an experienced Fullstack Java Angular Developer to contribute to the development of modern web applications at Link Group.The ideal candidate should have in-depth knowledge of Angular and Spring Boot, as well as a solid understanding of DevOps principles and practices.

  • Senior Fullstack Java Developer with Angular @

    5 days ago

    Remote, Warszawa, Czech Republic Sii Polska Full time

    At least 7 years of experience as a Fullstack Java DeveloperStrong expertise in Java 17, Spring, and HibernateVery good knowledge of frontend technologies like Angular 16, TypeScript, HTML, and CSSProficiency in building RESTful microservices using JSON and XMLExperience with databases, including knowledge of Oracle, SQL, and PL/SQLFamiliarity with tools...

  • Senior Fullstack Developer/Tech Lead @

    6 days ago

    Remote, Czech Republic Gen AI Works Full time

    Bachelor's or Master's degree in Computer Science, Software Engineering, or related field.5+ years of experience in software development, with at least 1 year in a leadership role.Strong proficiency in modern web development stack both frontend and backendExperience with at least one of the cloud providers (AWS, Azure, GCP)Familiarity with API design (REST,...

  • Fullstack Developer

    12 hours ago

    Remote, Czech Republic CSHARK Sp. z o.o. Full time

    Over 4 years of commercial experience in programming. Hands-on experience with C#, .NET (latest versions).Familiarity with modern frontend frameworks and libraries Typescript and React for UI (mainly web).Solid algorithms and data structures knowledge and proven ability to apply them to real world problems.Good skills in database design, data aggregation...

  • Senior Fullstack Java Developer with Angular @ Sii Polska

    6 days ago

    Remote, Warszawa, Czech Republic Sii Polska Full time

    At least 7 years of experience as a Fullstack Java Developer Strong expertise in Java 17, Spring, and Hibernate Very good knowledge of frontend technologies like Angular 16, TypeScript, HTML, and CSS Proficiency in building RESTful microservices using JSON and XML Experience with databases, including knowledge of Oracle, SQL, and PL/SQL Familiarity with...

  • Fullstack .NET Developer @ Grape Up

    6 days ago

    Remote, Białystok, Wrocław, Kraków, Czech Republic Grape Up Full time

    Requirements 5+ years of professional experience in fullstack development with C#  Strong proficiency in ASP.NET + preferably experience with ASP.NET Core Blazor  Experience working with RESTful APIs/SignalR and integrating with cloud services (Azure, AWS)  Knack for reverse-engineering and understanding complex system  Strong problem-solving skills and...

  • Senior Fullstack Developer/Tech Lead @ Gen AI Works

    6 days ago

    Remote, Czech Republic Gen AI Works Full time

    Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. 5+ years of experience in software development, with at least 1 year in a leadership role. Strong proficiency in modern web development stack both frontend and backend Experience with at least one of the cloud providers (AWS, Azure, GCP) Familiarity with API...

  • Fullstack Kotlin Developer @ Spyrosoft

    6 days ago

    Remote, Warszawa, Wrocław, Łódź, Białystok, Kraków, Czech Republic Spyrosoft Full time

    Programming languages: Advanced knowledge of Kotlin and Typescript languages Technologies: Experience with React, Spring Boot, databases Good understanding of Frontend Design (styleguides, layouts) Methodological: Experience in agile software development, Scrum and modern development best practices such as trunk-based development System architecture:...

  • Fullstack Developer

    6 days ago

    Remote, Warszawa, Czech Republic AVENGA Full time

    At least 3+ years of experience as a Fullstack Developer Proficiency in full-stack development with Angular, TypeScript, Python, and Django. Experience in building and maintaining CI/CD pipelines for reliable and consistent application deployment. Expertise in handling spreadsheet data using Python libraries like Pandas and OpenPyXL. Strong understanding of...

  • Fullstack Java

    6 days ago

    Remote, Czech Republic Link Group Full time

    Proficiency in Angular and Spring BootStrong knowledge of JavaExperience with OpenAPI or Swagger for API developmentBasic understanding of DevOps, including:CI/CD pipelines in Azure DevOpsBasic knowledge of KubernetesHELM chartsCloud-native development in AzureExperience with Playwright or Cypress for test automationStrong soft skills and communication...

  • Fullstack Java

    6 days ago

    Remote, Czech Republic Link Group Full time

    Proficiency in Angular and Spring Boot Strong knowledge of Java Experience with OpenAPI or Swagger for API development Basic understanding of DevOps, including: CI/CD pipelines in Azure DevOps Basic knowledge of Kubernetes HELM charts Cloud-native development in Azure Experience with Playwright or Cypress for test automation Strong soft skills and...

  • Java Developer with German

    6 days ago

    Remote, Czech Republic Link Group Full time

    Required Technical Skills: Strong programming experience in at least one high-level language (Java and Spring Boot are mandatory) Experience in building and operating applications in cloud environments, preferably Microsoft Azure High focus on software architecture, clean code, usability, automated testing, and CI/CD (Azure DevOps / GitLab) Strong security...

  • Remote Senior Fullstack Kotlin + React Engineer @ KraftCode

    6 days ago

    Remote, Czech Republic KraftCode Full time

    Qualifications required: A minimum of 6 years of experience in software engineering. Strong expertise in Kotlin, Java and Spring Boot is a must. Practical experience with TypeScript, React, and Redux. Proficiency in working with both SQL and NoSQL databases. Experience implementing features using AWS services. Familiarity with CI/CD practices (e.g., Jenkins...

  • Fullstack Developer

    6 days ago

    Remote, Bydgoszcz, Czech Republic Inhabit Polska Full time

    Position OverviewWe are seeking a skilled and motivated Fullstack Developer with expertise in .NET and Vue.js 3 to join our dynamic development team. The ideal candidate will have a strong foundation in both backend and frontend development, a passion for building scalable applications, and a collaborative approach to problem-solving. Required...

  • Fullstack Developer @

    2 days ago

    Remote, Wrocław, Warszawa, Kraków, Czech Republic Holisticon Connect Full time

    You might be the perfect match if you are/have:3+ years of work experience as a Full Stack Developer;Proven experience with React, Typescript and most used frameworks/libraries (react-hook-form, react-router, RTK, Redux etc.),Experience with .NET Core/.NET 5+ and most used frameworks/libraries (ASP .NET, EF, MediatR, Polly, Serilog, SignalR, Swagger...

  • Software Development Expert with Business Messaging Experience

    4 days ago

    Remote, Czech Republic Netguru Full time

    At Netguru, we're dedicated to shaping the world through innovative software solutions. Our mission is to empower entrepreneurs and innovators by providing expert technical services.We've had the privilege of working with over 800 clients from more than 50 countries, including OLX Motors Europe, UBS, and Careem. As a Certified B Corporation, we prioritize...