Warsaw, Masovian Voivodeship, Poland · Remote OK
Company Description InPost has revolutionised e-commerce parcel delivery in Poland and is now one of Europe's leading OOH e-commerce enablement platforms. Founded in 1999 by Rafał Brzoska, InPost provides delivery servic…
Skills: Apache Spark, Databricks, Apache Kafka, Python, Scala
Warsaw, Masovian Voivodeship, Poland · Hybrid
About Us 1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned …
Skills: Mobile Network Architecture, MVNO Architecture, Lawful Interception Frameworks, 5G Core Mobile Networks, LTE
Warsaw, Masovian Voivodeship, Poland · Hybrid
Responsibilities: Design, build, and maintain efficient, reusable, and reliable rendering code.Implement new or improve existing rendering techniques.Help maintain code quality and organization.Profile and optimize C++ a…
Skills: C++, GPU Optimization, DirectX 11/12, OpenGL, Vulkan
Warsaw, Masovian Voivodeship, Poland · Hybrid
$24k–$33k/mo
Company Description To create revolutionary, story-driven RPGs which go straight to the hearts of gamers — this is our mission. Want to dive deeper into our company’s culture? Explore our social media and check out our Y…
Skills: Technical QA Management, Performance Management, Game Development, Unreal Engine, Test Planning
Warsaw, Masovian Voivodeship, Poland · Hybrid
Company Description Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice,…
Skills: Microsoft Fabric, Power BI, OneLake, Direct Lake, Azure
Warsaw, Masovian Voivodeship, Poland · Remote OK
Get to know us better CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of…
Skills: Routing, Switching, Data Center Networking, Python, Ansible
Warsaw, Masovian Voivodeship, Poland · On-site
Opis firmy Jak pewnie wiesz, w InPost bardzo dużo się dzieje! Głównym corem naszej działalności są urządzenia Paczkomat, które od lat produkujemy i projektujemy we własnym zakresie. Dodatkowo, stale rozwijamy nasze portf…
Skills: RPA, Artificial Intelligence, Power Automate, SQL, PySpark
Warsaw, Masovian Voivodeship, Poland · Hybrid
$24k–$33k/mo
Company Description To create revolutionary, story-driven RPGs which go straight to the hearts of gamers — this is our mission. Want to dive deeper into our company’s culture? Explore our social media and check out our Y…
Skills: Technical QA Management, Performance Management, Unreal Engine, Test Planning, Defect Management
Warsaw, Masovian Voivodeship, Poland · Hybrid
W Base naszą misją jest wspieranie przedsiębiorców, by mogli podbijać globalny świat e-commerce. Dajemy im technologię, która rewolucjonizuje sposób, w jaki sprzedają online. Nasz międzynarodowy zespół, pracujący od Euro…
Skills: E-commerce Ecosystem, Base System Implementation, Communication Skills, Relationship Building, Time Management
Warsaw, Masovian Voivodeship, Poland · Hybrid
CAPCO POLAND *We are looking for Poland based candidate. At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and ma…
Skills: GitLab CI/CD, ArgoCD, Infrastructure Automation, Containerization, Agile
Warsaw, Masovian Voivodeship, Poland · Hybrid
Opis firmy W Bosch kształtujemy przyszłość, tworząc wysokiej jakości technologie i usługi, które wzbudzają entuzjazm i wzbogacają życie ludzi. Składamy naszym pracownikom obietnicę, której dotrzymujemy: razem rozwijamy s…
Skills: AI Integration, Server Administration, PowerShell, Bash, C++
Warsaw, Masovian Voivodeship, Poland · Hybrid
Job Description: DXC Technology (NYSE: DXC) is the world’s leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the En…
Skills: SQL, Python, Generative AI, Prompt Engineering, APIs
Warsaw, Masovian Voivodeship, Poland · Hybrid
About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to …
Skills: Java, C++, C#, Python, REST Services
Warsaw, Masovian Voivodeship, Poland · Hybrid
$120/hr–$135/hr
Are you a seasoned software engineer looking to drive impactful backend solutions within a secure, large-scale enterprise environment? A leading international financial institution is seeking a Senior .NET Developer to j…
Skills: .NET, C#, MSSQL, T-SQL, WCF
Warsaw, Masovian Voivodeship, Poland · Hybrid
$19k–$26k/mo
About the job Massive Scale: Design, build, and optimize systems that handle thousands of requests per minute. This is high-availability, high-performance engineering in practice. Modern Tech Stack: Work with a world-cla…
Skills: Kotlin, Scala, Spring Boot, Kafka, Apache Airflow
Warsaw, Masovian Voivodeship, Poland · On-site
TENTENS Tech — це IT-компанія, яка створює платформи, що розширюють можливості світу social discovery. Нашій команді завжди цікаво, що там, за межами можливого. Результат «достатньо добре» — це взагалі не про нас. Ми хоч…
Skills: UX/UI Design, Figma, Web Design, Composition, Typography
Warsaw, Masovian Voivodeship, Poland · Hybrid
$24k–$33k/mo
At Nord Security’s B2B team, we build cybersecurity products that enable businesses to protect themselves and their data. From product and engineering to sales, marketing, and data — our teams work closely together to de…
Skills: Php, Object-Oriented Programming, Clean Code, Rest Api, Mysql
Warsaw, Masovian Voivodeship, Poland · On-site
TENTENS Tech — це IT-компанія, яка створює платформи, що розширюють можливості світу social discovery. Нашій команді завжди цікаво, що там, за межами можливого. Результат «достатньо добре» — це взагалі не про нас. Ми хоч…
Skills: A/B Testing, Marketing Funnel Optimization, Growth Hacking, Data-driven Analysis, User Journey Mapping
Warsaw, Masovian Voivodeship, Poland · Remote OK
$18k–$23k/mo
SwingDev—a hippo company is the Polish branch of a fast-growing InsurTech product company – Hippo Insurance. We’re here to make home insurance smarter and more proactive, using tech to bring fresh solutions. We also crea…
Skills: Manual Testing, API Testing, PostgreSQL, Postman, Swagger
Warsaw, Masovian Voivodeship, Poland · Hybrid
$214k–$403k/yr
We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talen…
Skills: SAP Basis, SAP HANA, Cloud Architecture, Technical Governance, Risk Management
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Design and maintain scalable data lake solutions and real-time streaming pipelines to turn raw operational data into high-quality data products. Collaborate with cross-functional squads to build reliable ETL/ELT processes that power ML models and business analytics.
Requires at least 3 years of experience in Data Engineering with proficiency in PySpark, Scala, and Apache Kafka. Candidates must have experience with cloud platforms, SQL/NoSQL databases, and software engineering best practices like CI/CD.
InPost has revolutionised e-commerce parcel delivery in Poland and is now one of Europe's leading OOH e-commerce enablement platforms. Founded in 1999 by Rafał Brzoska, InPost provides delivery services through our network of almost 60,000 Automated Parcel Machines (APMs) and almost 35,000 pick-up drop-off points (PUDO) in nine countries across Europe, as well as to-door courier and fulfilment services to e-commerce merchants. InPost's lockers provide consumers with a cheaper and more flexible, convenient, environmentally friendly and contactless delivery option.
Job Description
At InPost, Data & AI is not a support function — it is the engine behind our decisions. We process billions of events daily across nine European markets, and our data platform is what makes that intelligence possible. As a Data Engineer in our Data & AI area, you will be one of the builders: designing the pipelines, streaming systems, and lake architectures that turn raw operational data into reliable, high-quality data products powering ML models, analytics, and business decisions.
You will work in cross-functional squads alongside Data Scientists, Analytics Engineers, and Product Managers, shipping real data products — not internal tooling that no one sees. The scale is real, the data is complex, and the impact is immediate.
Success looks like: data products that are trusted, fresh, and easy to consume; pipelines that run reliably at scale with no manual intervention; and a codebase that your colleagues are proud to contribute to.
Data Platform & Lake Engineering: Design, build, and maintain scalable data lake solutions and processing pipelines handling large volumes of structured and semi-structured data. You will work with both batch and streaming architectures, making deliberate decisions about latency, cost, and reliability trade-offs.
Streaming Solutions: Build and operate real-time data streaming pipelines using Apache Kafka and its ecosystem (Kafka Streams, Kafka Connect). You will design event-driven architectures that support use cases ranging from operational monitoring to near-real-time ML feature generation.
ETL/ELT Design and Maintenance: Architect and maintain ETL and ELT pipelines with a focus on data quality, idempotency, and observability. You will collaborate with data consumers to understand their requirements and translate them into durable, well-tested pipeline designs.
Spark and Databricks Development: Develop distributed data processing applications using Apache Spark (PySpark, Scala), running on Databricks. You will apply Spark best practices — partitioning strategies, broadcast joins, incremental processing — to ensure jobs run efficiently at InPost's scale.
Database Engineering: Design and manage both SQL and NoSQL databases used in our data products. This includes schema design, query optimisation, and selecting the right storage layer for a given access pattern — from Delta Lake and data warehouses to document stores.
Cloud-Native Solutions: Build data solutions on cloud infrastructure (GCP, Azure, or AWS), leveraging managed services to reduce operational overhead while maintaining performance and cost efficiency. You will contribute to cloud architecture decisions within your squad.
CI/CD and Engineering Excellence: Apply software engineering best practices to data pipelines: version control, automated testing, peer code review, and CI/CD using tools such as GitLab or Jenkins. You will treat pipeline code with the same rigour as application code.
Performance Monitoring and Optimisation: Own the operational health of the data infrastructure and ETL processes you build. You will set up monitoring, respond to incidents, identify bottlenecks, and implement optimisations to ensure SLAs are met.
API and System Integration: Integrate data from internal and external sources via REST and SOAP APIs, applying patterns for reliable ingestion, schema evolution, and error handling.
Knowledge Sharing and Community: Actively contribute to InPost's data engineering community — through code reviews, internal documentation, tech talks, and mentoring. We believe that raising the technical bar is a shared responsibility.
Why Join InPost?
InPost S.A. – a company listed on Euronext Amsterdam - is the leading out-of-home e-commerce enablement platform in Europe. InPost Group operates across key geographies: Poland, the UK, Italy and the Iberian Peninsula, as well as France and Benelux, through its subsidiary, Mondial Relay. In July 2021, InPost acquired the leading French logistics operator – Mondial Relay. It was the largest Polish private foreign investment and allowed the InPost Group to enter new markets. InPost Group provides modern logistics delivery through the network of more than 50,000 out-of-home pick-up points, including over 27,000 Automated Parcel Machines (“APMs”), as well as to-door courier and fulfilment services to e-commerce merchants. Positioned in the fast-growing e-commerce market, InPost Group’s strategy is further enhanced by its investments in technology that provides consumers, merchants and our planet a best-in-class, lower cost, more convenient and sustainable form of last-mile delivery. Through its delivery services, InPost Group is creating a greener solution for e-commerce, as APM deliveries reduce CO2 emissions due to highly efficient logistic model on last mile, as well as significantly lower traffic and noise pollution in cities. In the last full year (the 12 months to 31 December 2022), InPost Group handled 744.9 million parcel deliveries.
Offices: 70, Route d'esch, Luxembourg, L-1470, LU · Pana Tadeusza 4, Kraków , Małopolskie 30-727, PL · Viale Cassala, 30, Milan, Lombardy 20143, IT · Menorca 3, 3, Madrid, Madrid, ES · 1, Avenue de l'horizon, Villeneuve-d’Ascq, Hauts-de-France 59650, FR
There are currently 665 open software positions in Warsaw, Poland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Sigma Software Group, Madiff, Tieto, AgileEngine, Google, among others. Browse the listings above to see every active employer.
Yes — 460 of the 665 open software positions offer remote or hybrid work (163 remote, 297 hybrid).
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