May 29, 2026

Senior Software Engineer (C/C++)

Senior • Hybrid

18,900 - 26,000 PLN

Warsaw, Poland

Salary: 900 - 1300 PLN/day on B2B

Work model: hybrid from Warszawa (2/3 days per week from the office)

 

Why choose this offer?


  • You can expect a flexible work organization
  • The international work environment will give you the opportunity to interact with the English language on a daily basis
  • Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
  • The Jit community will bring you a nice time during regular integration meetings

 

Project


You will be involved in a financial project focused on taking end-to-end ownership of 4450 / LETU and related components, including analysis of data flows, integrations, and dependencies across systems, support for mandatory regulatory or business-driven changes, incident investigation and debugging, packaging and deployment activities, as well as contributing to lifecycle decisions regarding maintainability, modernisation, or decommissioning of the solution.

 

Responsibilities you'll have

  • Take end-to-end ownership of 4450 / LETU and related components
  • Analyse and understand data flows, integrations, and dependencies across systems
  • Support mandatory regulatory or business-driven changes
  • Investigate incidents and perform debugging activities
  • Support packaging and deployment activities
  • Work across C / C++ codebase, DScreen UI layer, VBA-based document templates, and minor Java integration components
  • Drive knowledge consolidation through reverse engineering and KT structuring
  • Improve documentation and operational stability
  • Contribute to lifecycle decisions: maintain vs. modernise vs. decommission
  • Participate in effort vs. value trade-off discussions with stakeholders

 

Expected competences and knowledge

  • C / C++
  • Scrum
  • CI/CD
  • Use of GitHub Copilot
  • Domain knowledge of credit

 

Technologies you'll work with


  • C
  • C++
  • DScreen
  • VBA
  • Java
  • GitHub Copilot

 

Client – why choose this particular client from the Jit portfolio?


Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

 

About Jit Team


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 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

 

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.

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15,200 - 21,000 PLN/hr

🏢 Summary: Business Analyst role in a financial project within the accounts and payments domain, focused on translating business needs into scalable, compliant system solutions. The position involves close collaboration with stakeholders and development teams in an agile environment to deliver high-quality digital financial services. Hybrid work model with B2B contract. 🗂️ Requirements: 3+ years experience as Business Analyst, 3+ years experience in financial services (accounts/payments), Experience in analyzing and documenting functional and non-functional requirements, Experience in creating user stories and defining acceptance criteria, Experience participating in sprint planning and reviews, Ability to translate business needs into technical tasks, Experience working with multiple stakeholders, Strong analytical and problem-solving skills, Fluent English (written and spoken) 📃 Skills: BusinessAnalysis, FinancialServices, Accounts, Payments, RequirementsAnalysis, UserStories, AcceptanceCriteria, Agile, SprintPlanning, Documentation, English 🏢 Description: Salary: 800-1000 PLN/day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa (2/3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial project focused on building and enhancing solutions within the accounts and payments domain as a Business Analyst. The role centers on translating business needs into scalable and compliant system functionalities, supporting the delivery of high-quality digital financial services. You will work closely with stakeholders and development teams to analyze complex requirements, drive solution design, and ensure alignment between business objectives and technical implementation in an agile environment. Responsibilities you'll have Analyze and document functional and non-functional requirements Translate business needs into clear development tasks, user stories, and acceptance criteria Act as a bridge between business and technical teams to ensure seamless communication and delivery Collaborate with stakeholders to gather, clarify, and prioritize requirements Support development teams throughout the delivery lifecycle, including sprint planning and reviews Ensure proposed solutions align with business goals and technical possibilities Expected competences and knowledge 3+ years of experience in financial services (accounts/payments area) 3+ years of proven experience as a Business Analyst Strong ability to decompose complex business problems and design practical solutions within technical constraints Experience working with multiple stakeholders and driving alignment on requirements Ability to effectively communicate, refine, and document business requirements in collaboration with IT teams Hands-on experience with user stories creation, defining acceptance criteria , and participating in sprint planning and reviews Excellent analytical and problem-solving skills Fluent English (written and spoken) Nice to have Experience managing competing stakeholder priorities while ensuring compliance with regulatory timelines Proven ability to negotiate scope and timeline trade-offs between business expectations and technical constraints Client – why choose this particular client from the Jit portfolio? Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture , which is conducive to people who place emphasis on work-life balance and feedback culture . Furthermore, all projects are executed in international teams, giving constant exposure to the English language. About Jit Team 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 770 experienced experts , to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams. Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.

Technology

Jit Team

Automation Tester with Playwright

Mid

Hybrid

Warsaw, Poland

900 - 1,100 PLN

🏢 Summary: Frontend Test Automation Engineer role in a financial project focused on automated frontend and API testing using modern QA frameworks in an Agile environment. The position involves building and maintaining automated tests, supporting manual testing when needed, and collaborating closely with developers and scrum teams. Hybrid work model with flexible organization and international collaboration. 🗂️ Requirements: Experience in automated frontend testing, Knowledge of Java, Knowledge of TypeScript, Hands-on experience with Playwright, Hands-on experience with Cucumber, Experience with API testing, Willingness to perform manual testing, Understanding of Agile and Scrum, Strong communication skills 📃 Skills: TypeScript, Playwright, Java, Cucumber, Selenium, REST, API, Git, Agile 🏢 Description: Salary: 800 - 1100 PLN/day on B2B Work model: elastic hybrid from Gdynia / Gdańsk / Warsaw (3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial project focused on frontend testing using modern tools and frameworks. You will work in an Agile, collaborative environment alongside developers, analysts, and QA engineers. The team is all about quality . If code reviews, openness to feedback, and continuous improvement are your thing – this is the project for you ! Responsibilities you'll have Design, develop, and maintain automated frontend test scripts using Playwright and Cucumber (or Selenium - from time to time) Execute and analyse test results to ensure application quality Perform manual testing to support specific releases or critical fixes - when it's needed Participate in API testing and contribute to test coverage across service layers Collaborate with developers, product owners, and scrum teams to refine requirements and ensure testability Actively participate in Agile ceremonies and team discussions Maintain test documentation and ensure test cases reflect business and technical needs Expected competences and knowledge Solid experience in automated frontend testing  - Java and TypeScript Hands-on knowledge of Playwright and Cucumber Experience with API testing using Java Openness to perform manual testing Good understanding o f Agile methodology and working within scrum teams Proactive team player with strong communication skills Open-minded person with a focus on quality Technologies you'll work with TypeScript Playwright Java Cucumber Selenium REST API GIT Agile Client – why choose this particular client from the Jit portfolio? Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture , which is conducive to people who place emphasis on work-life balance and feedback culture . Furthermore, all projects are executed in international teams, giving constant exposure to the English language. About Jit Team 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 770 experienced experts , to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams. Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.

Technology

Jit Team

DevOps

Senior

Hybrid

Gdansk, Poland

18,000 - 26,000 PLN/hr

🏢 Summary: B2B DevOps role in a financial project focused on automated, end-to-end loan processing using scalable cloud infrastructure. The position involves building and maintaining CI/CD pipelines, containerized environments, and observability solutions within an Agile setup. Hybrid work model with strong emphasis on automation and system integration. 🗂️ Requirements: Minimum 4 years of DevOps experience, Strong knowledge of CI/CD practices, Experience with cloud environments, Understanding of financial services and loan workflows, Hands-on experience with containerization and orchestration, Proficiency in scripting, Knowledge of SQL, Experience with monitoring and observability tools, Degree in IT, Finance, Mathematics or related field 📃 Skills: Kubernetes, Docker, Bamboo, Argo, SQL, SysDig, Prometheus, Splunk, Grafana, CI/CD, Cloud, Scripting 🏢 Description: Salary: 900 - 1300 PLN/MD on B2B Work model: hybrid from Gdynia / Gdańsk (3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project You will be involved in a financial project focused on enabling automated, end‑to‑end loan processing (Straight‑Through Processing) to deliver seamless customer experiences and improve operational efficiency. The project emphasizes building scalable, cloud-based infrastructure and driving automation across loan origination and servicing processes within an Agile, collaborative environment. Responsibilities you'll have Design and deploy scalable infrastructure supporting loan processing systems Build and maintain CI/CD pipelines and automation workflows Collaborate closely with developers, Business SMEs and Product Owners to ensure end‑to‑end automation Monitor systems and improve performance using modern observability tools Integrate systems and optimize workflows for smooth loan application and approval processes Contribute to Agile practices, continuous improvement, and solution design discussions Expected competences and knowledge Min. 4 years of experience in DevOps and strong knowledge of CI/CD and cloud environments Solid understanding of financial services processes and core banking concepts (especially loan workflows) Hands-on experience with containerization and orchestration technologies Proficiency in scripting languages, SQL, and monitoring/observability tools Strong communication and collaboration skills with a proactive mindset Degree in IT, Finance, Mathematics, or a related field Technologies you'll work with Kubernetes Docker Bamboo Argo SQL SysDig Prometheus Splunk Grafana Scripting languages Client – why choose this particular client from the Jit portfolio? Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture , which is conducive to people who place emphasis on work-life balance and feedback culture . Furthermore, all projects are executed in international teams, giving constant exposure to the English language. About Jit Team 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 770 experienced experts , to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams. Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.