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Offer summary
(Summary generated by AI based on the full job description)
The project involves a creative collaboration platform streamlining feedback and approval processes for agencies and brands. The tech stack includes Java 21, Spring (Core, Data JPA, MVC, Boot, Security), Spock, SQL, REST within a microservices environment. Responsibilities cover working closely with the CTO and product team through all development phases, from feature design to production deployment in an Agile setting. Benefits include training support, sports funding, flexible working hours, and remote work opportunities.
Senior Backend Engineer
Company: Ziflow Limited
from: 11 August 2026
to: 10 September 2026
22 000 - 27 000 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
Java
Spring Framework
Spock
SQL
REST
Optional technologies
Docker
Kubernetes
AWS
Our requirements
- Work experience in similar role 4+ years
- Strong knowledge of Java 21, preferably in a microservices environment.
- Solid experience with Object Oriented Design & Analysis.
- Hands-on experience with frameworks and technologies such as Spring (Core, Data JPA, MVC, Boot, Security), Spock, SQL, REST, and related tools.
- Experience in designing and implementing highly scalable systems and frameworks.
Optional
- SOA, and distributed systems understanding, experience in Continuous Integration.
- Familiarity with containerization with Docker & Kubernetes.
- SAML, Dropbox API, Google API, OAuth, etc.
- Some experience with Event Sourcing + CQRS.
- Familiarity with AWS services.
- Excellent communication skills, able to collaborate effectively with other Scrum team members.
- Experience in Agile software development practices.
Your responsibilities
You will work closely with our CTO and Product Team to produce a high quality product. You will be involved in every aspect of the product development process, from the conception of new features, collaborating with the Design and SysOps teams, to successfully running your code in production.
You will be working in a formal Agile environment to develop high quality applications based on requirements and designs.
About the project
Ziflow is the leading creative collaboration platform helping agencies and brands streamline feedback and approval for creative assets — from concept to delivery. Our customers include Toyota, McCann Worldgroup, AWS, Doordash, Williams Sonoma, and Bark.
Founded in 2016, Ziflow serves thousands of customers globally, with team members in the US, UK, Poland, Canada, and South Africa. Our executive team has a proven track record of building, scaling, and successfully exiting SaaS businesses — and we’re just getting started. Join us to help build a world-class team that creates world-class work.
This is how we organize our work
This is how we work
in houseyou focus on a single project at a timeyou have influence on the technological solutions appliedyou have influence on the productyou focus on product developmentagilescrum
This is how we work on a project
- Clean Code
- code quality measures
- code review
- Continuous Deployment
- Continuous Integration
Development opportunities we offer
- development budget
- mentoring
Benefits
- sharing the costs of sports activities
- sharing the costs of professional training & courses
- remote work opportunities
- flexible working time
- integration events
- extra leave
Ziflow Limited
Ziflow is the leading creative collaboration platform helping agencies and brands streamline feedback and approval for creative assets — from concept to delivery. Our customers include Toyota, McCann Worldgroup, AWS, Doordash, Williams Sonoma, and Bark.
Founded in 2016, Ziflow serves thousands of customers globally, with team members in the US, UK, Poland, Canada, and South Africa. Our executive team has a proven track record of building, scaling, and successfully exiting SaaS businesses — and we’re just getting started.
Join us to help build a world-class team that creates world-class work.
This is how we work
Senior Backend Engineer
22k–27k zł / mth. (B2B)
I apply to:
Ziflow Limited
Warszawa, Masovian
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