8587 backend developer English-speaking jobs in Poland

The role We’re looking for a Product-Minded Backend Engineer to join a high-stakes team. ... This is not a typical backend role where you maintain legacy services and close tickets in a vacuum. ... Remote-friendly · Outcome-driven Want to build backend systems that people actually depend on every day

We are looking for a Mid/Senior SQL and C# Developer to join the RACr / Lambda Market Data team.

Lead a team of 5-6 engineers developing reusable components for the Q Test product. Design, develop, and apply solutions using client products and APIs. Troubleshoot issues and define system architectures.

Lead the technical development of a business domain, including requirements, architecture, and the software development lifecycle. Lead a cross-functional team, mentor engineers, and develop solutions considering business problems, service architecture, and technologies.

Have strong backend fundamentals and experience building APIs and backend services. ... scaled backend systems with complex data models and external integrations. ... Have experience in building and operating backend systems in production. ... Have designed database schemas and backend architectures for complex business workflows. ... What you’ll do Design and evolve the backend architecture of our multi-tenant SaaS platform.

Job Description This is a remote role We're looking for a Lead Backend Engineer to own the technical ... Day-to-day, you'll work closely with the GXM backend team, an external development partner, and the ... the Gateway HR architecture for scale, reliability, and deeper integration with GXM Design and build backend ... HR workflows Champion code quality through documentation, mentoring, and leading by example Mentor backend

Build and automate tools for employment compliance, integrate APIs, and design new features. Collaborate with the founding team to develop prototypes and MVPs. Requires 5+ years of software engineering experience, strong communication skills, and expertise in Python, Postgres, SQLAlchemy, FastApi, and mypy.

Your Impact as a Backend Engineer At Fresha, we believe AI is a force multiplier for feature delivery ... Knowledge of event-driven architectures (Kafka). ~2+ years of experience in product engineering, developer

The Role Playlab seeks a Staff Backend Engineer to join our growing Engineering team. ... As a Staff Backend Engineer, you'll be bridging cutting-edge AI technologies and production systems

As a member of the backend engineering team developing the software of a product‑led company, you won ... What you’ll achieve As a backend engineer, you get to build and own a broad swath of the product across ... Experience growth and development through opportunities to stretch and learn About you 4 or more years of backend

As a backend software engineer at Arista, you own your project end to end. ... You’ll build the backend, write automated tests, and get it deployed into production via our CD pipeline

Senior .NET Backend Developer specializing in performance and data. Requires experience with unit, component, and integration testing, including data layer logic and performance validation. Expertise in automated functional testing using Python and a deep understanding of software testing concepts and methodologies. Familiarity with AWS CloudWatch, database monitoring tools, ASP .NET MVC, and JavaScript is needed. Experience with complex flight planning data structures is also required.

What You’ll Bring 5+ years of experience as a Backend/Fullstack Engineer. ... As a senior Backend Engineer in the Assets team, you’ll design and develop robust systems to support ... This includes developing and optimizing core backend components and APIs, as well as associated logic ... Take ownership of end-to-end feature development, requiring coding proficiency across the entire backend

This role involves developing and enhancing the core backend services that power the document parsing ... backlog of features driven by high customer demand.RequirementsWe are seeking a skilled and motivated Backend ... (e.g., Prometheus, ELK stack).Job ResponsibilitiesDesign, develop, and maintain robust and scalable backend ... scalability, and ensuring its seamless integration into the platform.QualificationsProven experience as a Backend ... QualificationsFamiliarity with Kotlin or TypeScript.Experience with performance tuning and load testing backend

Experience with performance tuning and load testing backend services. ... Qualifications Proven experience as a Backend Engineer with a strong focus on Python development. ... This role involves developing and enhancing the core backend services that power the document parsing ... Requirements We are seeking a skilled and motivated Backend Python Engineer to join a newly formed scrum ... Job responsibilities Key Responsibilities: Design, develop, and maintain robust and scalable backend

Strong backend engineering skills with experience with client’s tech stack (Kotlin preferred, Go/Python

Your immediate focus will be backend platform development inside an existing Java monolith, helping deliver ... quickly with a senior engineering team.What You’ll Do:Backend Platform DevelopmentBuild and extend backend ... new functionality can scale beyond a single use case.Integrations & Data FlowsImplement and evolve backend ... unafraid of messy code when the business problem is worth solving.Experienced with API integrations and backend ... clearly.Help the team move quickly without sacrificing engineering standards.Bring a product mindset to backend

Designing and implementing core backend services for high performance, complex distributed systemsDriving ... Tokenization and Observability Dashboards.Reporting to an Engineering Manager, you’ll join a team of backend

This role focuses on financial systems architecture, not generic backend development. ... We are looking for a Staff Backend Engineer to own the financial core of the platform—the system responsible ... financial flows accounting or ERP systems subscription billing platforms Requirements 8+ years of backend

Senior Backend Engineer with 5+ years of Java development experience using Spring, Hibernate, and other open-source frameworks. Develop scalable applications, contribute to product design, and collaborate in a team environment.