3472 backend developer English-speaking jobs in Poland

Clear improvements in delivery speed, quality, and developer experience. ... Requirements: Engineering foundation: Solid background in one area or more areas ( Backend: Java ... Own a specialization, work as a team: Each adoption leader brings expertise (e.g., QA, backend, DevOps ... Specialize, but grow broadly: You’ll own your focus area while collaborating across functions (QA, DevOps, backend

You will need to be an expert in backend development with a thorough understanding of the technologies ... Strong backend skills where you can demonstrate your ability to apply these technologies, as well as ... JavaScript, Node.js, REST APIs, AWS, Terraform Designing, writing, testing functionalities for a backend ... Deploying and maintaining microservices in AWS using Terraform  Design software architecture between backend ... product owners for grooming new features ~ 5+ years of production software development experience in backend

You will need to be an expert in backend development with a thorough understanding of the technologies ... Strong backend skills where you can demonstrate your ability to apply these technologies, as well as ... JavaScript, Node.js, REST APIs, AWS, Terraform Designing, writing, testing functionalities for a backend ... Deploying and maintaining microservices in AWS using Terraform  Design software architecture between backend ... product owners for grooming new features ~ 5+ years of production software development experience in backend

Software Developer (node.js, in-house)Miejsce pracy: KrakówTechnologies we useExpectedNode.jsTypeScriptExpressAWS ... •Implement cloud-native backend solutions using AWS services including Lambda, API Gateway, DynamoDB, ... You will be a key contributor in designing and developing backend services that support global native ... •Design, develop, and maintain backend microservices using Node.js (TypeScript) in a serverless or event-driven ... While the role is primarily backend-focused, it also offers opportunities to collaborate across the full

We are looking for a Senior Frontend Developer to contribute on the design and implementation of advanced ... You will partner with product, design, backend/data, DevSecOps, and QA to ship features end-to-end, from

Responsibilities Required qualifications: Minimum 5 years of backend development experience, preferably ... , .NET Core, Entity Framework Core Building and optimizing high-load, high-performance, data-driven backend ... within the hedge fund or financial services industry Strong passion for backend architecture and application

Responsibilities Required qualifications: Minimum 5 years of backend development experience, preferably ... , .NET Core, Entity Framework Core Building and optimizing high-load, high-performance, data-driven backend ... within the hedge fund or financial services industry Strong passion for backend architecture and application

Responsibilities Required qualifications: Minimum 5 years of backend development experience, preferably ... , .NET Core, Entity Framework Core Building and optimizing high-load, high-performance, data-driven backend ... within the hedge fund or financial services industry Strong passion for backend architecture and application

Git Oracle PostgreSQL JUnit Spock technologies-optional : Angular about-project : As a Java/AI Developer ... You will contribute to transforming traditional workflows through cutting-edge backend development and ... Unleash the future of claims management - revolutionize enterprise solutions with innovative backend

Role Overview As a Junior Frontend Developer, you will support the design, development, and maintenance ... English communication (B2/C1 level) Nice to Have Understanding of OAuth 2.0 / OIDC Experience with Java backend ... Bachelor’s degree in Computer Science or related field, or equivalent experience 2+ years of professional backend

We are looking for a Backend Software Engineer to join a team developing modern, enterprise-scale digital ... This role is ideal for someone who enjoys hands‑on backend development, creating efficient APIs, and ... MAIN RESPONSIBILITIES Develop, enhance, and maintain backend applications using Java Create and support

doing Join a collaborative, self-organizing engineering team focused on building and enhancing core backend ... Design, develop, test, and maintain scalable backend services, APIs, and application features in Ruby ... What you bring to the role: Professional experience building backend applications with Ruby on Rails. ... Strong understanding of backend engineering fundamentals, including APIs, databases, testing, debugging

Improve developer experience by reducing boilerplate, improving test coverage, simplifying local setup ... This is a hands‑on engineering role for someone who can move confidently from backend architecture to ... Experience building React and TypeScript applications that consume real backend services. ... Develop APIs and backend workflows that support AI‑enabled document and contract intelligence. ... Strong ability to debug across backend, frontend, database, authentication and infrastructure layers.

We are looking for an experienced React Developer . ... on UX design Collaborate with product and design teams to refine user experience Integrate APIs and backend ... and designers to translate requirements into intuitive user experiences Integrate RESTful APIs and backend

Nice-to-have: Backend stack exposure: primarily PHP, Go. ... Postman Security & IAM:OAuth2 / OIDC, SSO, Secrets & Access Management, TLS / Let’s Encrypt AI & Developer

Nice-to-have: Backend stack exposure: primarily PHP, Go. ... Postman Security & IAM:OAuth2 / OIDC, SSO, Secrets & Access Management, TLS / Let’s Encrypt AI & Developer

About the role You will need to be an expert in backend development with a thorough understanding of ... Strong backend skills where you can demonstrate your ability to apply these technologies, as well as ... Deploying and maintaining microservices in AWS using Terraform  Design software architecture between backend ... Node.js, REST APIs, AWS, Terraform Responsibilities: Designing, writing, testing functionalities for a backend ... that you develop Required qualifications: 5+ years of production software development experience in backend

We are looking for a Mid-Level Developer who enjoys solving problems, thinking algorithmically, and isn't ... problems and seek the simplest effective solutions Openness to working across technologies (frontend, backend

We are looking for a software developer to help design and build a cutting-edge application for investors ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

Continuously improve system performance, UX, and developer workflows. ... Define technical architecture for both frontend and backend systems, ensuring scalability and stability