386 python 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.

Automation Tester with Python, Tietoevry Create (m/f/d) Join to apply for the Automation Tester with ... Key Responsibilities Design, develop, and maintain automated test scripts using Python. ... Python, Tietoevry Create (m/f/d) role at Tietoevry. 3 days ago – Be among the first 25 applicants. ... We are seeking a detail-oriented and proactive Automation Tester with strong skills in Python and hands-on ... Required Skills & Qualifications Solid experience in test automation using Python (e.g., PyTest, Robot

Overview We are seeking a Python Software Engineer to join our team. ... a crucial role in the research and development of emerging technologies, building efficient custom Python ... and development on emerging technologies to power innovative product features Build efficient, custom Python ... experience with Angular for frontend development Strong experience with Flask, NumPy, Pandas, and related Python ... emerging frameworks and recommend improvements Profile (Qualifications) 4+ years of hands-on experience in Python

We are looking for a Python Developer to design and build backend systems that support the development ... You will work on backend services in pure Python and help integrate React-based frontends deployed through ... Your tasks Design and implement Python backend services for internal tools and automation Integrate with ... with validation and firmware teams to automate test flows and reporting Maintain and improve existing Python ... Requirements At least 2 years of experience as a backend or full‐stack developer Strong proficiency in Python

Join to apply for the Python Developer role at Commerzbank Digital Technology Centre Poland About The ... Project In your role as a Python Developer, you are responsible for the new and further development ... High Python knowledge Good Linux/Unix knowledge Good knowledge of data warehouse, relational and non‑relational

technologies-expected : Python about-project : In your role as a Python Developer, you are responsible ... effectiveness, continuously improve models and ensure technical stability requirements-expected : High Python

Join our team as Python DeveloperAbout the project:In your role as a Python Developer, you are responsible ... High Python knowledgeGood Linux/Unix knowledgeGood knowledge of data warehouse, relational and non-relational

At least 3 years of experience with programming languages such as Python and Java. ... Requirements: InfluxDB Python/Java Ansible/Terraform/Terragrunt Apache Kafka/Confluent Cloud Docker/Kubernetes ... Requirements: DevOps, InfluxDB, Python, Java, Ansible, Terraform, Apache Kafka, Cloud, Docker, Kubernetes ... self-hosted)., Work closely with development teams and architects to enhance performance and features., Python ... Continuously develop and optimize our stream-processing pipelines., Continuously develop and optimize our Python

Python Developer (Expert/ Senior)We are looking for a forward leaning developer to work closely with ... development and configurationIntermediate LLM experienceCloud (AWS) experienceREST API Python frameworks ... off in form of a great business applicationYour background and skills include:Advanced knowledge in Python

As a Senior Python & AI Engineer, you will work closely with Product Owners, Architects and Analysts ... user stories into robust technical solutionsExpected competences and knowledgeAdvanced experience in Python ... engineering approaches across the solution.Responsibilities you'll haveDesign, develop and maintain Python-based

We are looking for AWS Senior Engineer with experience in Terraform, Python and Kubernetes that will ... Glue, Kinesis, IAM, Event Bridge Terraform (managing multienvironment projects, modularity) Kuberentes Python

technologies-expected : Java C# Python JavaScript AWS Azure Google Cloud Docker Kubernetes about-project ... degree in Computer Science or similar field Understanding of programming languages such as Java, C#, Python

We are currently looking for a Python Fullstack Developer for a new project. ... work translate into real business impact Your background and skills include: Advanced experience in Python ... experience working with LLMs Cloud experience, preferably AWS Experience with REST API frameworks in Python

Requirements Must have: Experience in Python 2.x or 3.x, with knowledge of at least one Python web framework ... We are the biggest European Python Powerhouse with over 19 years of experience and deep commitment to ... Understanding of the threading limitations of Python, and multi-process architecture. ... Salary: up to 21 840 PLN net VAT Job description At STX Next, we are developing the Python Technology ... collaborate on various initiatives and actively participate in meetups related to technologies such as Python

Your Responsibilities: Develop and maintain web applications using Python and Django Proven experience ... self-sufficiency in problem-solving and troubleshooting Required Skills & Experience: Strong proficiency in Python

We've been building Python solutions since 2011, using frameworks like Django, Flask, FastAPI, Pyramid ... customers A desire to improve your skills and keep abreast of the latest technological advances in Python

technologies-expected : Python AWS technologies-optional : TypeScript Go Java about-project : Join ... We're assembling a brand-new team and are looking for an experienced Python Developer with a strong ... responsibilities : Design, develop, and maintain robust Python-based backend services throughout the ... collaborating closely with a technical lead requirements-expected : At least 5 years of hands-on experience in Python

Requirements: Python, SQL, PySpark, pandas, Spark, Git, Docker, Web applications, Kafka, Flask, Spark ... Access to e-learning platform Your skills: Min. 4 years of commercial experience in programming in Python ... certifications fit for career path Regular social events Access to e-learning platform ,[As a Senior Python

Description Godel Technologies is looking for Python Engineer to join the project for the global payment ... Tech Stack Backend: Python 3.1x , Flask Databases: PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... Description Godel Technologies is looking for Python Engineer to join the project for the global payment ... Tech Stack Backend: Python 3.1x , Flask Databases: PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... ranges Employment contract: 15 000 - 27 000 PLN gross/month B2B: 100 - 165 PLN/hour Must have: Strong Python

Key Requirements: Advanced knowledge in Python development and configuration. ... Proficiency in REST API frameworks in Python. Experience with microservice-based architectures. ... B2B) Location: Hybrid (3/week in Gdansk, Gdynia, Warsaw, or Łódź) Summary: The primary purpose of the Python