Oferty dla Software Development Engineer praca Polska

01.04.2026 | Pełny etat | Wysokie Mazowieckie | Xebia sp. z o.o.With transactional and behavioural data, proficiency in Python for data analysis and model development, experience with experimentation, validation, and performance measurement of ML models, understanding of overfitting, bias, and model generalisation, ability to work closely with engineers to deploy models

01.04.2026 | Pełny etat | Wrocław | Grid Dynamics PolandThrough root-cause analysis. Provide technical leadership and mentorship to the engineering team, conducting rigorous code reviews and fostering a culture of software excellence. Refactor and continuously improve the existing codebase to enhance maintainability and extensibility while actively addressing

01.04.2026 | Pełny etat | Wysokie Mazowieckie | OptiveumLeadership and mentorship within the software development lifecycle. Key Responsibilities Technical Leadership Architect and develop scalable, responsive UIs withRedux, and modern JavaScript (ES6). System Design Design, build, and scale advanced server-side applications, microservices

01.04.2026 | Pełny etat | Wrocław | SmartBearWith integrations across the SDLC, it sets a new quality standard for application delivery teams. SmartBear is trusted by more than 16 million developers, testers, and software engineers across 32,000 organizations, including 75% of the largest financial institutions and industry leaders such as Adobe, JetBlue

01.04.2026 | Pełny etat | Wysokie Mazowieckie | RTB HouseSelf-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers). Hardware and software tailored to your preferences (e.G., MacBook, AI tool licenses). Flexible working conditions - no core hours, fully remote cooperation possible. Apply now! You don't

01.04.2026 | Pełny etat | Wrocław | ITDSIn systems engineering or security within complex environments. Strong knowledge of security controls across applications, infrastructure, and platforms. Proven expertise in threat modeling, secure design review, and secure software development practices. Familiarity with authentication, authorization

01.04.2026 | Pełny etat | Wysokie Mazowieckie | SILK Software HouseWarsaw (Onsite - near Metro Plac Wilsona) B2B - Freelance About Silk Software House Silk Software House builds and maintains mission-critical backend systems for fintech, payments, and large-scale platforms. We value strong engineering judgment, ownership, and long-term cooperation over short-term

01.04.2026 | Pełny etat, Freelancer | Łódź | NetguruDescription At Netguru, we're all about helping innovators and entrepreneurs shape the world through beautiful software. That is our mission. With employees from 15 different countries, we've worked with over 800 clients from more than 50 countries. To name some of them, ,. But we're not just

01.04.2026 | Pełny etat | Wrocław | CKSourceOf software development experience. Strong proficiency in TypeScript and . Experience building and maintaining backend services - REST APIs, relational databases (PostgreSQL), message queues, Docker. Fluency in Polish (minimum C1) and good command of English (minimum B2) Excellent problem-solving