374 developer English-speaking jobs in Łódź Voivodeship

We are looking for a Senior Backend Developer to join our Optimization Team at Programmers Force. In this role, you will focus on optimizing backend systems for performance, scalability, and efficiency while working on large-scale, high-traffic workloads. Your responsibilities will include refactoring backend code, improving database queries and indexing, troubleshooting bottlenecks, and collaborating with cross-functional teams to scale backend architecture. You will ensure systems remain secure, reliable, and efficient while mentoring junior team members and enhancing test coverage. The ideal candidate has 4+ years of backend development experience with strong expertise in PHP (Laravel), Node.js, Python, MongoDB, and relational databases (MySQL, PostgreSQL). You should also be proficient in API development (REST/GraphQL), performance optimization, Docker, Git, and CI/CD practices. Experience with Redis, RabbitMQ, AWS/Azure, and backend security best practices will be considered a plus.

Join to apply for the Developer role at Transaction Network Services (TNS) An extraordinarily talented

Developer page is loaded## Developerlocations: POL - Lodztime type: Full timeposted on: Posted

Developer Miejsce pracy: Łódź Technologies we use Expected Java About the project Versatility is the ... Our requirements At least 1 year of commercial experience as a software developer, preferably in Gosu ... As a Sollers developer, you’ll have the opportunity to continuously expand your skill set, navigate complex

Come join the excellenceOverviewWe are looking for highly motivated Developers to work on deployment, monitoring, management and automation tools for our 24x7 financial services products. These are mission critical systems, built using a mixture of commercial, open source and in-house systems and heavily customized to our exact requirements.

SENIOR JAVA DEVELOPER LOCATION: GDYNIA, GDAŃSK, ŁÓDŹ, WARSZAWA TYPE: HYBRID (4 time a month) SALARY ... : from 18000 pln to 24000 pln brutto JAVA DEVELOPER BACKEND Gdańsk/ Lodz/Warsaw What you’ll be doing ... 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

📢 Join our team as a Document Template Developer! ... 📢 About the Project In your role as a Document Developer, you will: create dynamic documents and

Overview Join our team as a LGD Model Developer!

We are looking for an experienced Java Developer with Kafka .

Senior iOS Developer @ GFT Poland – Łódź, Łódź Voivodeship, Polska As a Senior iOS Developer you will

Experience in developer experience including internal developer portals. ... including our internal developer portal. ... excellence with our internal developer platform. ... Product management experience focused on platform or developer-facing products. ... In this role, you will drive the vision, strategy, and roadmap for our Developer Experience platform

Go Developer (with DevOps skills) - Smart City We are currently working with Arrive, a leading global ... Join us and play a key role in shaping services, developer tooling, and platform practices. ... Overview Are you a passionate Go Developer who thrives on building performant APIs and tools, and enjoys ... Strong communication skills and experience in mentoring junior engineers Exposure to Backstage or other developer ... closely with product, QA, and DevOps teams to deliver reliable solutions Contribute to adoption of modern developer

Join to apply for the KDB Developer role at GFT Technologies Poland GFT is hiring a Senior KDB Developer

Developer with MacOS and Windows Desktop App Experience Senior C++ Developer with MacOS and Windows ... C++ Developer with MacOS and Windows Desktop App Experience Senior C++ Developer with MacOS and Windows ... Desktop App Experience Senior C++ Developer with MacOS and Windows Desktop App Experience Senior C++ ... Desktop App Experience Senior C++ Developer with MacOS and Windows Desktop App Experience Senior C++ ... - International Organization Senior C++ Developer with MacOS and Windows Desktop App Experience Senior

We are seeking a talented SAP UI5 Developer to join our team at a global leader in semiconductor manufacturing ... As an SAP UI5 Developer, you will design and develop cutting-edge web applications tailored for business-critical

Lead Full Stack Developer As a Lead Full Stack Developer at Mozaiq, your role will be both strategic

Overview Join to apply for the Full Stack Developer - Node + React role at Arrive. ... We’re looking for a skilled Full Stack Developer to join our team and play a key role in building, maintaining

Role: Senior Java / IIQ Developer Location: Hybrid model 2x/week in the office in Warsaw/Gdynia/Gdańsk ... Banking Type of contract: B2B Duration: Long-term cooperation We are seeking a highly skilled Senior IIQ Developer

Join Our Tech Team as a Senior Back-end Developer with E-commerce Expertise! ... Core Tech Expertise: At least 3 years of professional experience as a Back-end Developer with Node.js

Senior Microservice Developer As a senior developer in the team, you will play a key role in designing ... engineering, automation and robotics, mechatronics, physics, at least 6 years of experience as software developer ... microservices, and want to deepen your expertise in cloud-native development, join us as a Senior Microservice Developer