5,870 principal software engineer jobs in Polska.

• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

Do naszego zespołu poszukujemy doświadczonego Mobile Software Engineer (iOS), który będzie odpowiedzialny za rozwój i utrzymanie aplikacji mobilnych. Szukamy osoby samodzielnej, dbającej o jakość kodu oraz rozumiejącej szerszy kontekst biznesowy tworzonych rozwiązań. Wymagania: Minimum 5 lat doświadczenia w tworzeniu aplikacji ...

• Hybrydowo
• Kontrakt

O projekcie Poszukujemy doświadczonego Senior Backend Engineera, który dołączy do zespołu naszego klienta odpowiedzialnego za rozwój nowoczesnej platformy bezpieczeństwa. To rola dla osoby, która nie tylko projektuje rozwiązania, ale przede wszystkim nadal aktywnie tworzy kod i bierze odpowiedzialność za cały cykl życia ...

• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• Zdalnie

... understand the needs of our customers and represent their voice in how we architect our solutions. What Excites Us About You - You have 5+ years in professional software engineering - You have 3+ years building mobile apps, preferably with React Native. - You are proficient with MongoDB or similar noSQL databases. - You are ...

• Hybrydowo
• Kontrakt

... opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. Why Box Needs You As a Software Engineer on the Automate team, you will be at the heart of Box's workflow automation platform - a product that empowers millions of users to automate complex ...

• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• Zdalnie
• Hybrydowo
• Kontrakt

... #RESPONSIBILITY, and want to play a key role in making us #INNOVATIVE – join us! About us: We are a growing team of over 100 IT specialists, including Developers, DevOps Engineers, Testers, Project Managers, Architects, and Analysts. We're driven by passion and engagement and prioritize a culture of open communication. A commitment to ...

• Zdalnie
• Hybrydowo
• Kontrakt

19000 - 23750 zł

Description Sprout Social is looking to hire a Software Engineer to join our Engineering team. Why join Sprout’s Engineering team? With collaborative cross-functional teams that span mobile, front-end, back-end and site reliability engineering - the Sprout Engineering team is a place to sharpen your craft and solve hard ...

• Hybrydowo

$70 USD / year

... real operational visibility Collaborate with Data Platform and SRE teams on Kafka topology, state store configuration, and infrastructure ownership Mentor engineers on the team — through code reviews, design sessions, and honest feedback What we are looking for: 7+ years of backend software engineering, with strong production ...

• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• Zdalnie

... and reverse proxy concepts. - Strong ability to create innovative solutions with modern technologies. - A genuine interest in information security and secure software design. Nice To Haves - Experience with Python . - Knowledge of FIDO2 / Passkeys and passwordless authentication. - Understanding of software application security ...

... partner with architects to align with target architectures. Strong PL/SQL and Unix scripting skills are required, plus DevOps experience and English proficiency. The role emphasizes delivering robust IT solutions that meet customer needs, maintain controls, and continuously improve with structured testing by Test Engineers.

Assistant Principal – Secondary (2026‑2027) Position Type: Leading‑Campus Administrators/ Assistant Principal Date Posted: 1/23/2026 Reports To: Principal Pay Grade: High School – 306, Middle School – 305 FLSA Status: Exempt Position Purpose Fort Worth ISD is seeking results‑driven assistant principals to support principals ...

• Zdalnie
• Hybrydowo
• Stacjonarnie

... around the world, to align on strategy and execution. The company is founder-led, profitable, and growing. This is an exciting opportunity for an exceptional software engineer passionate about open source software, Linux, and Web Services at scale. Come build a rewarding, meaningful career working with the best and brightest ...

• Hybrydowo
• Stacjonarnie
• Kontrakt

150 zł PLN - 200 zł PLN / hour

Software Engineer (Production Support) Contract type: B2B Rate: 150–200 PLN/hour Work Mode: hybrid with on-site presence required approximately 6-8 times per month (Kraków) Position Overview: As a Production Support Engineer, you will primarily focus on supporting critical billing and payments services across multiple regions. ...

• Hybrydowo

15000 - 20000 zł

Software Engineer (ABAP Developer) RITS Group to firma informatyczna, która oferuje najwyższej jakości usługi programistyczne zarówno dla rynku polskiego, jak i międzynarodowego. Jesteśmy dumni, że należymy do grona najszybciej rozwijających się spółek technologicznych. Naszym priorytetem jest jakość oraz innowacyjność ...

We’re looking for an experienced Senior Software Engineer to join a global product team within the pharmaceutical and life sciences industry. This is a chance to work on modern, enterprise-grade digital platforms where software engineering meets science and real-world business impact. You’ll have the opportunity to influence ...

• Stacjonarnie
• Kontrakt

Budujemy własny system sprzedażowy od zera. Nie wdrożenie gotowego rozwiązania. Greenfield - architektura, model danych, logika biznesowa - wszystko nasze, od podstaw. System który będzie obsługiwał sprzedaż w ponad 150 salonach optycznych w Polsce i za granicą każdego dnia. Do jego budowy używamy AI.

• Zdalnie

Jakość tworzonego oprogramowania to dla nas kluczowy priorytet na każdym etapie projektu. Podejmujemy temat przekrojowo, od klasycznych testów manualnych, eksploracyjnych i bug huntingu, po automatyzację testów oraz sprawdzanie wydajności.