10842 developer English-speaking jobs in Poland

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: Warszawa Technologies we use Expected Java About the project Versatility is ... 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.

OverviewJob DescriptionThe Developer is responsible for the performance, scalability, and reliability ... The Developer ensures timely delivery of high-quality platform features and infrastructure automation ... tooling (e.g., Terraform) to support cross-account AWS deployments, Kubernetes cluster management, and developer ... ienceInfluence platform engineering standards, contributing to best practices in cloud architecture, developer

This is a key role for someone who is not only a top-tier developer but also a confident communicator

OverviewJob DescriptionThe Developer is responsible for the performance, scalability, and reliability ... The Developer ensures timely delivery of high-quality platform features and infrastructure automation ... in alignment with established release timelines and standardsCurrently, we are looking for Developer ... tooling (e.g., Terraform) to support cross-account AWS deployments, Kubernetes cluster management, and developer ... resilienceInfluence platform engineering standards, contributing to best practices in cloud architecture, developer

Duration: 8 September September 2026Position SummaryWe are seeking a highly skilled Senior Quantexa Developer

We're looking for an experienced  Front End Developer to join our dynamic team and support our international

Junior Developer SST / SAP Process Orchestration Developer | Managed Services Operations Join to apply ... for the Junior Developer SST / SAP Process Orchestration Developer | Managed Services Operations role ... at PwC Polska Junior Developer SST / SAP Process Orchestration Developer | Managed Services Operations ... We are looking for: Junior Developer SST / SAP Process Orchestration Developer Your future role: Design ... 1 day ago Be among the first 25 applicants Join to apply for the Junior Developer SST / SAP Process

Backend Developer (Python) – Contract / Remote# Backend Developer (Python) – Contract / RemoteRuby**Backend ... Developer (Python) – Contract / Remote**We’re looking for a **Backend Developer (Python)** to join our ... Backend Developer (Python) – Contract / Remote #J-18808-Ljbffr ... Backend Developer (Python) – Contract / Remote2 713 - 4 341 USDNet per month - B2B7. ... — we’d love to hear from you.Office locationBackend Developer (Python) – Contract / Remote2 713 - 4

We are KUZNITSA TALENTS, and we are looking for an experienced backend developer / Senior PHP developer

Developer – UI Builder & App Engine Specialist role at Experis Poland Senior ServiceNow Developer - ... Senior ServiceNow Developer – UI Builder & App Engine Specialist Join to apply for the Senior ServiceNow ... As a Senior ServiceNow Developer, you will lead the design and development of custom applications using ... 100% REMOTE WORK B2B via Experis B2B rate: 120-160 PLN netto+VAT/h We are seeking a Senior ServiceNow Developer ... Certifications: ServiceNow Certified System Administrator (CSA) ServiceNow Certified Application Developer

Fullstack Developer (.NET / Angular) - Job4299 OR - Sr. ... Senior Fullstack Developer specializing in .NET and Angular to join our dynamic team. ... Fullstack Developer (.NET / Angular) - Job4299 Summary We are seeking a highly skilled and experienced

Regular Python Developer (with GenAI experience) Join to apply for the Regular Python Developer (with ... the Regular Python Developer (with GenAI experience) role at Chabre Working As a Python Developer, You ... GenAI experience) role at Chabre Regular Python Developer (with GenAI experience) Join to apply for ... Python Developer at CloudLinux OS (remote-only, work anywhere) Python Backend Senior Software Engineer ... Consulting Referrals increase your chances of interviewing at Chabre by 2x Get notified about new Python Developer

Developer with focus on D365, C#/.Net developer & JavaScript About the Role We are looking for a Developer ... with focus on D365, C#/.Net developer & Javascript junior to mid-level to join our agile OneIMS (International

for an experienced developer to join our team. ... Join to apply for the DevOps Engineer – Spring/Java EE Developer role at ING Hubs Poland We are looking ... The successful candidate will: be an experienced developer in Spring Boot (preferable) or Java EE, have

to apply for the .NET Developer role at Verisk Job Description Job Description The .NET Developer is ... a Full Stack Software Developer role with expertise in . ... Join to apply for the .NET Developer role at Verisk 5 days ago Be among the first 25 applicants Join ... Full Stack Software Engineer - C# and React Full Stack Developer (React +.NET + Azure Cloud) Senior . ... Net Software Development Engineer [RFO] Full-stack Software Engineer (.NET + React) Senior Fullstack Developer

We are looking for a Senior Salesforce Developer (Lead Developer) who will act both as a hands-on developer ... Requirements: Proven experience as a Senior or Lead Salesforce Developer , with strong hands-on Apex