241 backend developer English-speaking jobs in Łódź Voivodeship

Overview Seeking an experienced server side software developer who will be responsible for building TruNumber

Main Responsibilities The Backend Developer will be responsible for: Developing high‑quality backend ... About The Role We are seeking a skilled and dedicated Backend Developer to join our MitID development ... software defects in a timely manner Troubleshooting, debugging, and enhancing existing services and backend ... Experience in developing enterprise IT systems and complex software solutions Solid hands‑on experience with backend

Role Overview We’re looking for a Backend Python Developer to take ownership of product development across ... backend systems. ... Backend Principles: Strong understanding of backend architecture principles and best practices for RESTful ... Mandatory Backend Expertise: Proven, in-depth experience with Python Database Proficiency: Strong experience ... Cross-Functional Collaboration: Work closely with cross-functional teams to ensure backend systems effectively

: from 18000 pln to 24000 pln brutto JAVA DEVELOPER BACKEND Gdańsk/ Lodz/Warsaw What you’ll be doing ... SENIOR JAVA DEVELOPER LOCATION: GDYNIA, GDAŃSK, ŁÓDŹ, WARSZAWA TYPE: HYBRID (4 time a month) SALARY ... as Senior Java Developer: -Developing code and assuring code quality, -Cooperating with your team: developers ... PLEASE SEND YOUR CV TO [email protected] with title „SENIOR JAVA DEVELOPER'' In accordance

, Backend Developer , or Integration Developer role Strong development experience in Python Good hands-on ... / front-office Requirements: 5 years of experience in software engineering, ideally in a Fullstack Developer ... across investment systems Project description: We are looking for an experienced Aladdin Fullstack Developer

As a Senior Backend Developer, you will play a key role in accelerating delivery and supporting the development ... of backend systems that drive critical business workflows. ... What You Will Do Develop and maintain backend applications; Build and support batch processes for ... Must Haves Strong experience with ASP.NET and SQL Server Experience with backend integrations and

ABOUT THE ROLE We are seeking a skilled and dedicated Backend Developer to join our MitID development ... in developing enterprise IT systems and complex software solutions Solid hands‑on experience with backend ... software defects in a timely manner Troubleshooting, debugging, and enhancing existing services and backend ... MAIN RESPONSIBILITIES Developing high‑quality backend software and delivering robust application components

Position overview In this role, you will improve and maintain existing backend services written in Go ... Responsibilities Maintain and improve existing backend services written in Go Design schemas, optimize ... queries, and manage safe database migrations in PostgreSQL Develop backend logic and agentic components ... , and infrastructure components Requirements Experience developing backend services using Go Experience ... This position provides opportunities to influence backend architecture and extend the platform with scalable

various tasks to lower maintenance costs and improve security posture Implement abstraction layers as backend ... ) Experience with Typescript Experience in implementing UI using the React framework Development of backend-for-frontend ... APIs to allow other systems to interact with the platform Extend the internal developer portal UI to ... the team to develop key features to improve platform stability, reduce maintenance cost, and improve developer ... APIs, including security best practices Knowledge of Internal Developer Portal technologies such as

observability, security mechanisms based on encryption, certificates and credentials, Key Missions As a Senior Developer ... You will be working on a real IoT platform, where backend services communicate with devices and cloud ... , you will: design and evolve backend architecture for IoT systems, implement complex, business‑critical ... backend components, make architectural and technical decisions within the team, ensure system scalability ... Java 17 / Java 21, commercial experience with Kotlin proven experience in designing and developing backend

In this role, you will work across the full technology stack, contributing to both backend and frontend

We are looking for a skilled Python Developer with DevOps and Azure Cloud expertise to join our dynamic ... The ideal candidate will have a strong background in backend development, cloud-native DevOps practices ... Responsibilities Design and develop scalable and maintainable backend solutions using Python Implement ... actively as a team player, embracing feedback and continuous learning Requirements Experience in Python backend

Andersen is hiring a Backend Developer (.NET) in the EU for a project supporting and enhancing a mobile ... Must-haves: Experience in backend development for 3 years. ... app with Azure backend, improving functionality, performance, and reliability. ... enhancing an existing mobile application built with .NET MAUI and integrated with a Microsoft Azure backend

the development and maintenance of modern web applications and backend services. ... This posting is part of a Talent Pool for the .NET Developer role. ... We are seeking a Regular or Senior .NET Web Developer to work on an active client project focused on ... discussions Collaborate with QA, DevOps, and product teams Requirements Commercial experience as a .NET Developer

Key Responsibilities Design, build, and maintain backend services and tools using Python. ... Python Developer – Banking Domain with ML/AI Expertise Location: Poland (Tricity / Warsaw / Łódź) – 3 ... Seniority: Mid / Senior Employment Type: Full-time About The Role We are looking for an experienced Python Developer

Work 3 days a week from the office 2 days remotely Responsibilities: Design, develop, and maintain backend ... number of recruitment projects we undertake for our partners, we are currently looking for: Senior Java Developer

This is a single-developer project , where you will work closely with the client's internal teams ... Position: Senior Backend Engineer (Java / Architecture) Contract: Freelance / B2B – Remote (EU Only) ... We are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project ... on the project Refactor and modernize legacy backend systems Improve and extend existing microservices ... and laboratory stakeholders to clarify requirements, define scope, and improve existing backend processes

We are looking for a full-stack developer with a backend focus, but frontend skills will come inhandy ... Software Developer (Java + React) - Smart City Hey! Nice to see you! ... necessary data What you bring: Hands-on development experience in Java or Kotlin, with a focus on backend

Backend development using Java 17 and JPA, creating scalable and maintainable business logic.

MAIN RESPONSABILITIES The Backend Developer will be responsible for: Developing high‑quality backend ... ABOUT THE ROLE We are seeking a skilled and dedicated Backend Developer to join our MitID development ... software defects in a timely manner Troubleshooting, debugging, and enhancing existing services and backend ... Experience in developing enterprise IT systems and complex software solutions Solid hands‑on experience with backend