Warsaw, Masovian Voivodeship, Poland · Hybrid
Company Description Are you ready to take ownership of mission-critical backend systems in a high-load environment? We are looking for a Senior Java Developer to join our engineering team in Warsaw. This is a hybrid role…
Skills: Java, Spring Boot, MySQL, Kafka, Microservices
Warsaw, Masovian Voivodeship, Poland · On-site
Change the world. Love your job. Are you an early technology adopter and want a glimpse of the latest products before anyone else? A Technical Sales Engineer internship may be a fit for you. Combine your technical skills…
Skills: Technical sales, Market analysis, Customer case studies, Relationship building, Analytical skills
Warsaw, Masovian Voivodeship, Poland · Hybrid
Publication date : Jul 21, 2026, 12:00AM Contract duration : O zespole: Dołącz do zespołu Orange Innovation Polska budującego razem z partnerem system do kwantowej wymiany klucza QKD. Projekt kończy się wdrożeniem pilota…
Skills: Python, C++, REST API, Cryptography, SQL
Warsaw, Masovian Voivodeship, Poland · Hybrid
Publication date : Jul 20, 2026, 12:00AM Contract duration : Nasz zespół: Dołącz do zespołu Orange Innovation Polska budującego wraz z partnerem system do kwantowej wymiany klucza QKD DI. Projekt kończy się wdrożeniem pi…
Skills: Quantum Physics, Quantum Key Distribution (QKD), Quantum Entanglement, Bell States, Optoelectronics
Warsaw, Masovian Voivodeship, Poland · Hybrid
JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring …
Skills: Reliability engineering, Asset performance analysis, Condition assessment, Failure mode and effects analysis, Root cause analysis
Warsaw, Masovian Voivodeship, Poland · Hybrid
Req ID 89453 | Warsaw, Poland, ZF Automotive Systems Poland Sp. z o.o. About the Team Join ZF and become a key partner for our customers in the commercial vehicle world. In this role, you’ll use your technical problem so…
Skills: Technical support, Training delivery, Customer engagement, Problem solving, Automotive diagnostics
Warsaw, Masovian Voivodeship, Poland · Remote Solely
Opis stanowiska Poszukujemy Solution Designera do naszego zespołu w Polsce. Dołączysz do rozwijającego się grona ekspertów tworzących innowacyjne rozwiązania intralogistyczne i automatyki magazynowej dla klientów międzyn…
Skills: Intralogistics, Warehouse automation, System architecture, CAD, WMS
Warsaw, Masovian Voivodeship, Poland · Hybrid
$14k–$22k/mo
At Nomagic, we’re on a mission to teach robots the real world. We’re now looking for a Senior Mechanical Design Engineer, who defines and designs integrated solutions for robotized stations. \n Offer essentials: Play wit…
Skills: Mechatronics, Mechanical design, Robot grippers, CAD, SolidWorks
TechInsightsWarsaw, Masovian Voivodeship, Poland · Hybrid
Miejsce pracy: Warszawa – biuro O NAS TechInsights to platforma informacyjna dla branży półprzewodników. Uznawana za najbardziej wiarygodne źródło praktycznych informacji dotyczących innowacji w branży półprzewodników i …
Skills: Computer literacy, Image processing, Attention to detail, Accuracy, Patience
Warsaw, Masovian Voivodeship, Poland · On-site
$217k–$462k/yr
Staff Software Development Engineer Job Overview The Staff Software Development Engineer is a senior individual contributor responsible for the design, development, implementation, and support of complex software and dat…
Skills: Python, Scala, SQL, Apache Spark, Databricks
Warsaw, Masovian Voivodeship, Poland · On-site
$345k–$702k/yr
NVIDIA is seeking an engineering manager to lead engineering activities related to productizing Deep Learning models. Academic and commercial groups around the world are using GPUs to redefine Artificial Intelligence and…
Skills: Deep Learning, Engineering Management, Software Engineering, Algorithms, GPU
Warsaw, Masovian Voivodeship, Poland · On-site
Twoje zadanie Planowanie, przygotowanie i prowadzenie szkoleń dotyczących Zintegrowanego Systemu Zarządzania (IMS) dla dedykowanych grup użytkowników. Prowadzenie kontroli projektów na platformie SharePoint pod kątem kom…
Skills: Integrated Management System, SharePoint, MS Office, SAP, English language
Warsaw, Masovian Voivodeship, Poland · On-site
Overview This high-visibility position, reporting into the Senior Shopify Developer / Tech Lead for North American Digital Commerce. This role will be responsible for the design, development, and maintenance of Shopify-b…
Skills: Shopify, Liquid, HTML, CSS, JavaScript
Warsaw, Masovian Voivodeship, Poland · On-site
Overview This high-visibility position, reporting into the Senior Shopify Developer / Tech Lead for North American Digital Commerce. This role will be responsible for the design, development, and maintenance of Shopify-b…
Skills: Shopify, Liquid, HTML, CSS, JavaScript
Warsaw, Masovian Voivodeship, Poland · Hybrid
Want to know how a leading workplace experience and facility management company is powered by technology? At ISS Tech Team, we create smarter workplace experiences through technology. Our Global Technology Solutions team…
Skills: Microsoft 365, Exchange Online, Microsoft Teams, SharePoint Online, OneDrive
Warsaw, Masovian Voivodeship, Poland · Remote OK
Welcome to the good side of tech 👋 You might have heard about us, but with a different name: Znany Lekarz. It all started 12 years ago when we asked ourselves: is anyone in healthcare thinking about patients? We jumped …
Skills: Data Engineering, Python, SQL, Airflow, AWS
Warsaw, Masovian Voivodeship, Poland · Hybrid
Imagine yourself… Owning your ambition and fueling your career growth.Doing meaningful work that makes an everyday impact on the world around you.Collaborating with a vibrant, inclusive, global team. It’s all possible wi…
Skills: B2B sales, Industrial sales, Strategic account management, Solution-based selling, Negotiation
Warsaw, Masovian Voivodeship, Poland · On-site
At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed wit…
Skills: Distributed Systems, Java, C++, Python, Scala
Warsaw, Masovian Voivodeship, Poland · On-site
Donaldson is committed to solving the world’s most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration nee…
Skills: Electromechanics, Maintenance, Repair, Filtration systems, Troubleshooting
Warsaw, Masovian Voivodeship, Poland · Remote OK
As part of PwC’s international network serving more than 200,000 clients across 152 countries, our Threat Intelligence team delivers research-driven, actionable intelligence to public and private sector organisations wor…
Skills: Python, JavaScript, HTML/CSS, RESTful APIs, AI Tools
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Design, develop, and maintain backend services within a high-load microservices architecture. Collaborate with cross-functional teams to ensure system scalability, performance, and security.
Requires 5+ years of commercial experience with Java and Spring Boot. Candidates must have strong expertise in MySQL, Kafka, and microservices architecture.
Are you ready to take ownership of mission-critical backend systems in a high-load environment? We are looking for a Senior Java Developer to join our engineering team in Warsaw.
This is a hybrid role with 3 days per week in the office, giving you the perfect balance between collaboration and flexibility. At Sigma Software, we value engineering excellence, multicultural teamwork, and delivering secure, high-performance solutions.
Why join us? You’ll work on a large-scale platform serving millions of users, contribute to architectural decisions, and be part of a company where innovation and ownership are encouraged.
Our customer is a well-established international company in the iGaming industry, known for its engineering-driven culture and multicultural team distributed across multiple countries. Operating multiple brands across various markets, the company delivers secure, high-performance digital platforms recognized for reliability and scalability.
You will be part of an experienced engineering team responsible for developing and maintaining a large-scale platform built on a modern microservices architecture. The platform supports multiple brands and geographies and operates in a high-load environment with a strong focus on scalability, reliability, security, and performance.
The work includes designing and developing backend services, improving system architecture, optimizing performance, and ensuring the stability and maintainability of distributed systems.
We turn ideas into products that make the world a better place
Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 24 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,000 professionals in 40+ offices across 21 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs. Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts. Since 2002, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters.
Offices: 41 Devonshire Street, Ground Floor, London, W1G 7AJ, GB · Hornsgatan 1, Stockholm, 18 46, SE · 1 Ac. Proskury Str., Kharkiv, 61070, UA · 7 Lekha Kachynskoho Str., 3rd floor, Odesa, 65026, UA · 58 Yaroslavska Str., BC Astarta, Kyiv, Kyiv 04071, UA
There are currently 1,417 open engineering positions in Warsaw, Poland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Google, Allegro, Procter & Gamble, BJAK, CD PROJEKT RED, among others. Browse the listings above to see every active employer.
Yes — 909 of the 1417 open engineering positions offer remote or hybrid work (273 remote, 636 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
