65 backend developer English-speaking jobs in Białystok
Senior/Lead.NET Software Engineer @ Spyrosoft
- Spyrosoft
- Bialystok
- January 16
Commercial experience delivering backend systems in C#/.NET, including PostgreSQL and REST API
Production ... and deliver RESTful APIs, Implement data ingestion pipelines and event-driven workflows, Integrate backend ... unified data from chemical manufacturing systems using AI/ML. ,[Design, build, and maintain PlantOps backend
Senior Fullstack Software Engineer (Python + Vue.js) @ Addepto
- Addepto
- Bialystok
- January 19
Solid understanding of backend development and SQL/noSQL databases. ... Experience with additional frontend or backend technologies (e.g. TypeScript, Node.js). ... Requirements: Python, Backend, Vue.js, Frontend, JavaScript, Machine Learning, AI, LLMs Tools: Jira, ... working across the entire application stack – from building user interfaces to designing and developing backend ... using Vue.js, implementing user interfaces based on predefined UX/UI designs., Building and enhancing backend
AI Engineer @ Addepto
- Addepto
- Bialystok
- December 9
Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... If you’re comfortable with backend development and have a keen interest in data science and frontend ... If you’re comfortable with backend development and have a keen interest in data science and frontend ... Requirements: Data science, AI, Python, Cloud, GenAI, LLM, Backend, CI/CD, AWS, Frontend, React, Node.js ... Assist in transforming Data Science prototypes into production-ready solutions., Build and enhancing backend
Staff Software Engineer (.NET)
- Relativity
- Białystok
- February 2
Proficiency in .NET Core/.NET 6+ (C#) for backend development. ... design, develop, and maintain scalable web applications with high‑quality user experience and robust backend ... + years of professional experience in software development with a focus on UX, Web Development, and Backend
MID FRONTEND DEVELOPER
- Workai
- Białystok
- January 12
Mid Frontend Developer
We are looking for a Mid Frontend Developer to strengthen our Frontend Team.
Fullstack Software Engineer (Python + Vue.js) @ Addepto
- Addepto
- Bialystok
- January 16
Solid understanding of backend development and SQL/noSQL databases. ... Experience with additional frontend or backend technologies (e.g. TypeScript, Node.js). ... Requirements: Python, Backend, Vue.js, Frontend, JavaScript, Machine Learning, AI, LLMs Tools: Jira, ... working across the entire application stack – from building user interfaces to designing and developing backend ... using Vue.js, implementing user interfaces based on predefined UX/UI designs., Building and enhancing backend
AI Engineer (LLMs, Python) @ Addepto
- Addepto
- Bialystok
- January 22
Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... Requirements: Data science, AI, Python, Cloud, GenAI, LLM, Backend, CI/CD, AWS, Frontend, React, Node.js ... Assist in transforming Data Science prototypes into production-ready solutions., Build and enhancing backend ... talented individuals to join:
An AI-powered platform for industrial engineering, where you will build a backend ... talented individuals to join:
An AI-powered platform for industrial engineering, where you will build a backend
Senior AI Engineer (LLMs, Python) @ Addepto
- Addepto
- Bialystok
- January 12
Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... Requirements: Data science, AI, Python, Cloud, GenAI, LLM, Backend, CI/CD, AWS, Frontend, React, Node.js ... Assist in transforming Data Science prototypes into production-ready solutions., Build and enhancing backend ... talented individuals to join:
An AI-powered platform for industrial engineering, where you will build a backend ... talented individuals to join:
An AI-powered platform for industrial engineering, where you will build a backend
Guidewire Developer @ Moondigo Sp. z o.o.
- Moondigo Sp. z o.o.
- Bialystok
- January 5
Senior Guidewire Developer @ Moondigo Sp. z o.o.
- Moondigo Sp. z o.o.
- Bialystok
- January 5
Senior Frontend Developer React
- ipracujzdalnie.pl
- Białystok
- January 21
, specializing in creating interactive building models and virtual tours that revolutionize the way developer ... Senior Frontend Developer React
location: Białystok, Kraków, Gdańsk, Katowice, Lublin, Łódź, Poznań,
Salesforce Developer
- Sollers Consulting
- Bialystok
- January 30
Salesforce Platform Developer or other relevant certification. ... Salesforce Developer Miejsce pracy: Białystok Technologies we use Expected Salesforce About the project ... As a Sollers developer working within our Salesforce Competence, you'll have the opportunity to continuously ... Master's degree in IT or equivalent and at least 2 years of commercial experience as a Salesforece Developer
Senior SAP ABAP Developer (RAP) @ Spyrosoft
- Spyrosoft
- Bialystok
- January 23
We are looking for an experienced Senior SAP ABAP Developer with strong expertise in the RAP (Restful ... B2
We are looking for an experienced Senior SAP ABAP Developer with strong expertise in the RAP (Restful
Senior Product Manager - Frontend Experience (AI-enabled)
- Relativity
- Białystok
- January 26
and backend teams. ... Knowledge of backend technologies (e.g., .NET, Node.js, Python), enabling deeper collaboration with full‑stack
Senior .NET Developer / Team Leader Rzeszów, Białystok, Łódź, Remote Open Senior .NET Developer[...]
- Kruko
- Białystok
- January 5
Senior .NET Developer / Team Leader
That’s the role for a senior developer combined with a leadership
Data Scientist (e-commerce) @ Britenet
- Britenet
- Bialystok
- January 13
AEM Back-end Developer
- Groupe SII
- Bialystok
- January 21
We are looking for a Regular/Senior Java Developer with Adobe Experience Manager knowledge, to join our
Delphi Developer – Team Leader
- Groupe SII
- Bialystok
- January 21
We are looking for experienced Delphi Developer who would join our Competency Center Digital and get
Python AI Developer Rzeszów, Białystok, Łódź, Remote Open Python AI Developer's offer
- Kruko
- Białystok
- December 23
Join our team as a Python Developer at Kruko, a software house specializing in the creation of mobile
.NET Developer
- Groupe SII
- Bialystok
- January 21
product architecture in its current and future shape Your skills At least 3 years of experience as a .NET Developer















































