301 backend developer English-speaking jobs in Greater Poland Voivodeship
Lead Python Backend Engineer
- Reef Technologies
- Poznan
- June 7
Then you should check out our Senior Python Backend Engineer opening as well . ... Lead Python Backend Engineer Browsing jobs can get boring, so let us convince you to actually apply for ... We're continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house . ... Lead Python Backend Engineer wanted Do you have at least 5 years of programming experience, including
Senior Python Developer Docker
- Montrose Software
- Poznan
- June 7
Finance Location : Kraków / Hybrid/ Remote from Poland Your daily work will include: Develop and maintain backend
Junior AI Developer
- Monterail
- poznań
- June 6
internships, or professional roles — prior commercial experience is not required, but a plus
Strong backend
Full Stack Developer
- Capgemini Polska
- Poznań, wielkopolskie
- May 27
Full Stack Developer Miejsce pracy: Poznań Technologies we use Expected Java Spring Spring Boot Angular ... services implement and optimize frontend and backend code for performance and scalability, ensuring ... robust RESTful APIs with Java and Spring technologies, ensuring smooth data flow between front and backend ... and security of applications at all times Our requirements Minimum 6 years of experience as a Java developer
Senior Staff Full-Stack Engineer
- Svitla Systems
- Poznan
- May 19
Our client is a global developer of technology platforms that develop temperature control products. ... Strong proficiency in Python for backend and serverless development (Lambda, FastAPI, or similar). ... Backend testing with pytest or similar, frontend testing with Jasmine, Karma, Cypress, Playwright, or ... Build and optimize serverless backend services using AWS Lambda, API Gateway, DynamoDB, S3, and Step ... Collaborate closely with product managers, backend engineers, frontend engineers, and data science/ML
Senior Fullstack Developer
- SD Worx Poland
- Poznan
- June 2
About the role: The Full Stack Developer will have to ensure the delivery of quality software solutions ... At least 4 years' experience in software development Experience in backend technologies and building
NET Software Engineer - Graph Database Engine
- cerebre
- Poznan
- June 7
Your work will directly influence system performance, scalability, and the overall developer and user ... Experience profiling backend/database-heavy systems in production. ... Required Skills Expert-level C# / .NET backend engineering. Strong database design experience. ... query performance by identifying inefficiencies in traversal, filtering, projection, aggregation, and backend ... includes optimizing how data is traversed, filtered, aggregated, and executed, with a strong awareness of backend
Senior Full-Stack AI Developer
- Tenarai
- Poznan
- June 4
As a Senior Full-Stack AI Developer, you will not just integrate APIs; you will own the entire lifecycle ... Requirements: 8–12 Years of Experience: Proven track record as a backend-leaning senior engineer who ... You will architect resilient backend systems, secure integration plumbing, and seamless deployment workflows
PLM Developer – Windchill (f/m/x)
- Sii Sp. z o.o.
- Piła, wielkopolskie
- May 22
between Windchill and external systems (including SAP, ESI, TIBCO, REST APIs) Designing and developing backend ... PLM Developer – Windchill (f/m/x) Miejsce pracy: Piła Technologies we use Expected PTC Windchill (PLM ... of enterprise system integrations and data exchange processes Familiarity with REST APIs, SQL, and developer
Backend Architect Golang
- Point Wild
- Poznan
- May 18
About the Role We're seeking a hands-on VPN Backend Architect (Golang) to lead our backend team while ... Backend Architect (Golang) Poland, Remote or Ukraine, Remote or Romania, Remote Point Wild helps customers ... You'll set technical direction for our backend platform serving millions of users, guide an engineering ... What You'll Do Define and evolve the architecture of our backend platform serving connections from millions ... best practices across the team Partner with the SDK team to integrate client features cleanly into backend
Senior Java Developer Software Engineer
- Antal Sp. z o.o.
- kalisz
- June 5
Your responsibilities
Design and develop backend services in Java and frontend components in React
Senior Fullstack Engineer Tooling Architect
- VM.PL
- Poznan
- May 18
In this role, you will design and develop internal developer tools as well as automate testing and release ... Responsibilities Designing and implementing backend CLI tools and APIs in C# / .NET (latest versions) ... Expert knowledge of C# / .NET (latest versions) with hands-on experience in building CLI tools and backend
Senior Fullstack Developer (GolangReact)
- STX Next S.A.
- Poznan
- June 5
Senior Fullstack Developer (GolangReact) Miejsce pracy: Poznań Technologies we use Expected Golang React.js ... You will be responsible for designing high-performance Go backend services and crafting intuitive, scalable ... RabbitMQ Terraform Pulumi GraphQL About the project We are looking for an experienced Senior Fullstack Developer ... dress code video games at work coffee / tea drinks parking space for employees leisure zone Tech Stack Backend
Kotlin Engineer – Senior Staff
- VirtusLab
- Poznan
- May 18
Visualising model statistics and system load on top of a backend that actually does the deployment. ... You will work with tooling engineers, and you will be part of an organisation specialized in developer ... configurations Experience with IDE development, especially around JetBrains IDEs Hands-on experience with developer
Software Developer - Automation
- STILL
- gądki
- May 15
Foundational Knowledge:
Understanding of software architecture principles (frameworks, frontend/backend ... As a WMS/WCS Software Developer, you will play a pivotal role in bringing our intralogistics software ... Technical Skillset:
Core Stack:
Solid experience as a C# full-stack developer within the .NET ecosystem
Staff Python Developer Remote
- Narvi Payments Oy Ab
- Poznan
- May 18
We are looking for a Staff Python Developer to expand our small remotely working team. ... technologies to make our systems simpler and more efficient Experience designing and building scalable backend
Technical Product Manager
- CKSource
- Poznań
- May 14
You'll work on the backend and platform layer that powers multiple products across CKEditor. ... This role sits at the intersection of product thinking, engineering depth, and developer empathy. ... We are part of Tiugo Technologies, a family of API-first developer platforms (CKEditor, TinyMCE, ButterCMS ... We'd love to hear about: You've worked on platform or backend products that serve multiple teams or product
Staff Engineer
- dotLinkers
- Poznan
- June 8
Requirements Deep Backend Expertise: Expert-level Python and Django knowledge. ... We are not looking for a product-focused developer, but a systems thinker who will build the foundation
AI Engineer
- Addepto
- Poznań, wielkopolskie
- June 3
"from scratch" you focus on product development agile scrum Team members technical leader big data developer ... Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... Engineer Miejsce pracy: Poznań Technologies we use Expected Python Docker Git LLM GenerativeAI AI CI/CD Backend ... If you’re comfortable with backend development and have a keen interest in data science and frontend ... Build and enhance backend components for advanced AI systems using Python and frameworks like FastAPI
Senior Software Engineer with Python & Network
- CodiLime
- Poznan
- June 7
The project and the team We are a Developer team creating a network orchestration framework. ... Your role As a part of the project team, you will be responsible for: Development of large-scale backend
















