5,784 principal software engineer jobs in Polska.

• Hybrydowo

voize, a fast-growing Warsaw-based tech startup, is hiring a Backend Engineer to join the US/UK squad. You will ensure smooth data flows between voize and partner software, building integrations with care and scale. Target candidates bring Kotlin mastery, API integration experience, and strong English communication skills. ...

• 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.

• Hybrydowo

Ericsson GmbH in Krakow, Poland, is seeking a Scrum Master who is also eager to grow as a Software DevOps Engineer. You will foster an agile environment, support CI workflows in a modern Engineering Environment, and work with Linux, Python, Bash, and Git in an international team. The role is based in Krakow with a hybrid ...

• Zdalnie

VirtusLab in Kraków is seeking a Software Engineer with Data & Quality to own the data quality domain within a key data processing platform. You will identify, analyze, and address data quality issues while designing offline solutions that do not impact production performance. The role blends data engineering, analytics, ...

We’re seeking a Vehicle Test Engineer (m/w/d) who has prototype license / Audi trained driver (FAS, ADAS) licenses. Must have skills: Vehicle Testing, work experience with ADAS ECUs, MFK perception experience. prototype license / Audi trained driver (FAS, ADAS) licenses Good to have skills: Knowledge of test automation, ...

• Zdalnie
• Kontrakt

170 zł PLN - 185 zł PLN

170 - 185 zł / stawka godzinowa What we offer, B2B cobtract, Full remote work, Long term cooperation Praca zdalna

PepsiCo is seeking a Senior Shopify Developer / Tech Lead to design, build, and maintain Shopify storefronts for US and Canada. You will craft Liquid templates, theme components, and app integrations, collaborating with marketing, sales, and global teams to deliver compelling shopping experiences.

• Hybrydowo
• Pełny etat

FHLB Des Moines is looking for an Engineer - Cybersecurity specializing in Vulnerability & Threat Management in Kraków, Poland. This full-time role involves conducting vulnerability assessments, managing security tools, and generating reports for remediation activities. Candidates should have a minimum of 2 years of relevant ...

• 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.

Siemens Mobility Sp. o. poszukuje doświadczonego specjalisty ds. Wsparcia Technicznego, który wesprze zespoły sprzedaży i projektów w przygotowaniu ofert i dokumentacji technicznej dla lokomotyw. Będzie również koordynować wymagania klienta i uczestniczyć w procesach przetargowych.

• 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.

• Hybrydowo
• Stacjonarnie
• Kontrakt

Contract type: B2B / UOP Work model: Hybrid – 6 days per month in office - Kraków Global Cybersecurity Technology and Engineering function is responsible for Build, Deploy, Engineer of all technologies that protects the company. This ensures that the highest standards of availability and security are maintained across all ...

• Hybrydowo
• Kontrakt

120 zł PLN - 160 zł PLN

... IT i zapewniamy doświadczone osoby eksperckie, które pomagają przyspieszać cyfrową transformację. Aktualnie poszukujemy profilu na stanowisko: QA Automation Engineer (Java / REST Assured) Informacje organizacyjne: - Forma współpracy: kontrakt b2b, zaangażowanie stabilne, długofalowe - Stawka: 120 - 160 PLN netto + Vat/h ...

• Hybrydowo

Talanto invites a Senior Integration & Workflow Engineer to join our hybrid Poland-based team, focusing on scalable integration and workflow orchestration for capital markets and digital assets. You will design middleware, ensure secure, auditable services, and support pre-trade validation and settlement processes. Join ...

Baker Hughes is seeking an Electrical Design Engineer – Power Electronics to develop high‑voltage, high‑temperature downhole circuits, motor drives and switching power supplies. You will lead circuit design, perform simulations in Matlab/Simulink, and support PCB layout while ensuring robust documentation for design reviews. ...

• 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
• Kontrakt

... best practices. - Stay curious about emerging Databricks features and industry trends to drive continuous improvement. To be a good fit for the Senior Data Engineer Role, you will have: - 4+ years of hands‑on experience in data engineering, data transformation, or analytics engineering. - Strong proficiency in Python and ...

• Hybrydowo
• Kontrakt

... Lodz) Type of contract: B2B contract, long-term cooperation Rate: up to 140 net+ vat/ hour Fluent English - must have Summary: A highly skilled QA Automation Engineer is sought to join a team focused on data engineering tasks. The ideal candidate will possess significant expertise in automation and data warehouse testing, ...

• 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.

• Hybrydowo
• 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.