466 frontend 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.

We are hiring a Senior Backend Developer to join our New Initiatives Team at Programmers Force. In this role, you will be responsible for building MVPs, prototypes, and innovative product features from scratch, while designing scalable backend systems and collaborating with cross-functional teams in a fast-paced environment. The ideal candidate is experienced in backend development, API design, and rapid experimentation, with a strong ability to deliver secure, maintainable, and scalable solutions.

Overview Senior Frontend Developer LOCATION: ŁÓDŹ TYPE: NO REMOTE RATE: 15000 PLN – 18000 PLN Requirements

Track and improve test coverage metrics across backend and frontend codebases. ... A clear, structured growth path from testing specialist to full-stack developer . ... This position offers a structured growth path toward becoming a proficient full-stack developer with ... ll gradually take on feature development responsibilities , evolving into a well-rounded full-stack developer ... Beyond: Become a proficient full-stack developer with deep system knowledge and a quality-first mindset

Overview Senior Frontend Engineer for GenAI Products (React) In Cyclad we work with top international ... For our client, we are looking for an experienced front-end developer who's knowledgeable with React ... Requirements Proven experience as a front-end developer with expertise in React and similar frameworks

We are looking for a full-stack developer with a backend focus, but frontend skills will come in handy ... with database migration tools such as Flyway or Liquibase Familiarity with React and JavaScript for frontend ... Developer (Java + React) - Smart City (Junior) Back-end Developer (.NET) | Deloitte | Poland Software ... Software Developer (.NET + Node.js) - Smart City Software Developer (Java + React) - Smart City Software ... Engineer (relocate to London) Software Engineer Intern (relocate to Milan) Senior Full Stack Developer

We are looking for a full-stack developer with a backend focus, but frontend skills will come in handy ... with database migration tools such as Flyway or Liquibase Familiarity with React and JavaScript for frontend

We are looking for a full-stack developer with a backend focus, but frontend skills will come in handy ... with database migration tools such as Flyway or Liquibase Familiarity with React and JavaScript for frontend

with a backend focus, but frontend skills will come in handy as well. ... ;s about creating more livable cities and better travel experiences.We are looking for a full-stack developer ... with database migration tools such as Flyway or LiquibaseFamiliarity with React and JavaScript for frontend

Let's grow better, together.We are looking for a full-stack developer with a backend focus, but frontend ... with database migration tools such as Flyway or LiquibaseFamiliarity with React and JavaScript for frontend

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

NICE TO HAVES Experience with low‐code / no‐code platforms or workflow automation tools; Knowledge of frontend ... ;ll drive the design and development of scalable low/no-code solutions, enabling safe and efficient developer ... WILL DO Lead the architecture and development of low/no-code solutions to support safe and isolated developer

We are seeking a skilled Senior BTP Cloud Developer with strong expertise in Node.js to drive innovative ... architectures Competency in working with cloud hyperscalers like AWS or Azure or GCP Understanding of frontend

identifying and resolving data discrepancies through monitoring and troubleshooting processes Work alongside frontend ... EPAM Systems is seeking a Senior SAP Developer with a focus on SAP HANA. ... 3 days ago Be among the first 25 applicants We are seeking a skilled SAP HANA Developer to join our team ... increase your chances of interviewing at EPAM Systems by 2x Sign in to set job alerts for “Senior SAP Developer

Join to apply for the Full Stack Developer - B2B role at Arrive Role and Team Summary Join our newly ... Quality: Fix bugs, ensure system stability, and continuously improve both backend (Java, Spring) and frontend

AI-powered advice on this job and more exclusive features.We are seeking a skilled Senior BTP Cloud Developer ... architecturesCompetency in working with cloud hyperscalers like AWS or Azure or GCPUnderstanding of frontend

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft