Najnowsze informacje o pracy w Jit Team sp. z o.o. na stanowisko Senior Java Developer. If the Senior Java Developer wolny etat w Mazowieckie odpowiada Twoim kwalifikacjom, prześlij swoje aktualne CV bezpośrednio przez portal Jobkos.
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Senior Java DeveloperMiejsce pracy: WarszawaTechnologies we useExpected
Java
RESTful APIs
SQL
noSQL
Rust
Golang
Kubernetes
JVM
Operating system
Linux
About the project
Salary: 1100-1400 pln/md on B2B
Work model: Hybrid from Warsaw or 100% remote with occasional European workshops
We are looking for an experienced Senior Java Developer with a strong focus on designing and maintaining scalable distributed systems. You will contribute to building high-performance backend architectures that ensure reliability, fault tolerance, and efficiency at scale. You will be developing RESTful APIs, optimizing system performance, and implementing secure, well-documented interfaces. Proven ability to work cross-functionally with ops, feature teams and product stakeholders to deliver resilient, production-grade solutions that power seamless user experiences is needed. Join us if You are passionate about systems design, scalability challenges, and leveraging modern technologies to solve complex infrastructure problems!
Our client is an innovative, international technology Firma operating in the proptech and construction tech sectors. Their mission is to make building projects more collaborative and efficient worldwide.
They have created a modern cloud platform that enables effective management of project data throughout the entire building lifecycle – from planning and design, through construction, to maintenance.
The Firma operates globally and collaborates with leading partners in the architecture, engineering, and construction industries. Its solutions are built on open standards, ensuring smooth integration with other tools and easy access to information for all project participants.
Your responsibilities
Designing and maintaining scalable distributed systems
Building high-performance backend architectures
Ensuring reliability, fault tolerance, and efficiency at scale
Developing RESTful APIs
Optimizing system performance
Implementing secure, well-documented interfaces
Collaborating with ops, feature teams, and product stakeholders
Discussing and documenting designs of APIs and internal subsystems
Working with modern data stores (relational, NoSQL, etc.)
Our requirements
Deep understanding of Java or other JVM-hosted languages
Familiarity with key distributed systems concepts: consensus algorithms, consistency models, causality, fault tolerance
Comfortable discussing and documenting API and subsystem designs
Working knowledge of relational and NoSQL data stores
Strong CS fundamentals: Big-O, parsers, data structures & algorithms
Building event-driven applications
Background in scale-up environments
Optional
Working with Rust and/or Golang
Linux file and network I/O primitives
Knowledge of Kubernetes and containerisation
Applying DDD and architectural patterns: onion, hexagonal, microkernel
Awareness of modern authn/authz approaches and off-the-shelf solutions
Understanding of common network protocols: TCP, TLS, HTTP
This is how we organize our workThis is how we work
in house
at the client's site
This is how we work on a project
DDD
What we offer
You will work in a truly international environment, collaborating with distributed teams and stakeholders from multiple countries
Opportunity to own system design and architecture and directly impact product scalability and reliability
Join a Firma building a global SaaS platform used in the construction technology sector
Work in a culture that values autonomy, trust, and innovation
Technologies you'll work with
Java
JVM ecosystem
RESTful APIs
SQL
noSQL
Rust/Golang
Linux
Kubernetes
DDD
Event-driven architecture
Jit Team sp. z o.o.
The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 500 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.
Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish Firma and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.
In accordance with the Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Regulation on data protection), hereinafter referred to as GDPR, acting on behalf of JIT Team sp. z o.o. / JIT Services Sp. z o. o. / JIT Services Sp. z o. o. sk. I kindly inform you that:1. The administrator of your personal data is Jit Team sp. z o.o. based in Gdynia 81-537, ul. Łużycka 8C, registered by the District Court Gdańsk-Północ in Gdańsk, 8th Commercial Division of the National Court Register under number and co-administrators: JIT Services sp. z o.o. based in Gdynia and JIT Services sp. z o.o. sp. k. with its registered office in Gdynia, tel. , e-mail: ., hereinafter referred to as the Administrator.The administrator processes your personal data.2. In matters relating to the protection of personal data, you can Kontakt via e-mail at the following address: or via traditional mail, in writing to the address of the Administrator's registered office indicated in point 1.3. Your personal data, to the extent indicated in the provisions of labor law, will be processed for the purpose of conducting recruitment procedures (Article 6(1)(a) of the GDPR. The Firma will process your personal data, also in subsequent recruitment processes. You may withdraw your consent at any time. by sending an e-mail with this information to . 4. The recipients of your data will be the organization's staff verifying your CV at the recruitment stage and, in some cases, clients and potential clients for whom the recruitment process is carried out. 5. Providing your personal data is a condition for concluding contract. You are obliged to provide them, and the consequence of not providing personal data will be the inability to conclude the contract/difficulty in its proper implementation.6. In the case of candidates, JIT may share their personal data with clients and potential clients. The candidate's personal data is always made available subject to the possibility of their use only for the purposes of establishing cooperation between the JIT and the client resulting in the successful completion of the recruitment process in which the candidate participates. Additionally, when processing personal data, JIT uses cloud services offered by service providers that meet the highest requirements for the security of personal data processing. As part of the provision of cloud services, personal data may be transferred outside the European Economic Area. 7. Ms_Your personal data will be stored until the purpose for which the personal data was obtained and is processed no longer exists, or until the consent is withdrawn. If employment or cooperation is established on a different legal basis, your personal data will be stored for the period of employment and then for the period indicated by labor law and other specific provisions, including: the Accounting Act, tax law, social security. 8. Your personal data is not subject to automated decision-making, including profiling.9. You have the right to: request from the Administrator access to your personal data, rectify, delete or limit the processing of personal data, object to data processing, transfer data, withdraw consent to the processing of personal data (without affecting legality). processing which was carried out on the basis of consent before its withdrawal) (if the processing is based on the consent of the data subject), to lodge a complaint with the supervisory body of the President of the Office for Personal Data Protection. 10. Current information regarding the principles of personal data processing by JIT Team can be found in the Polityka prywatności available at
Szczegóły oferty:
Firma: Jit Team sp. z o.o.
Stanowisko: Senior Java Developer
Miejsce pracy: Mazowieckie
Kraj: PL
Jak złożyć aplikację:
Po zapoznaniu się z kryteriami i wymaganiami opisanymi w informacjach o pracy Senior Java Developer at the office Mazowieckie powyżej, niezwłocznie przygotuj dokumenty aplikacyjne, takie jak list motywacyjny, CV, kopię dyplomu oraz inne załączniki. Wyślij aplikację, klikając 'Następna strona' poniżej.
TO OGŁOSZENIE WYGASŁO (ponad 30 dni temu).
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