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Urgent! Senior Software Engineer Kotlin Job Opening In Wrocław – Now Hiring Antal Sp. z o.o.

Senior Software Engineer Kotlin



Job description

Senior Software Engineer Kotlin


📍 Location: remote from Poland
🕒 Cooperation model: [Full-time / B2B]
Start: ASAP


Job Description:


For our Client we are looking for experienced candidates for the position of Senior Software Engineer Kotlin to join an exciting project.


Responsibilities:



  • Take technical ownership of the development and evolution of the Kotlin-based wallet’s backend services, including: Remote trust anchor (Cloud HSM) integration Wallet and credential lifecycle

  • Vulnerability management System telemetry and statistics

  • Potentially lead and mentor a cross functional team incl.

    front-end-, back-end-, QA-, UX/UI-, system-engineers

  • Ensure clean, well-tested code and continuous integration

  • Make architectural and technology decisions in coordination with our product owner

  • Support the recruitment and onboarding of technical talent 




About Antal's Client:


Our client is a a global technology company specializing in IT consulting, software engineering, cloud computing, data, and artificial intelligence.

It supports organizations worldwide in their digital transformation by offering both advisory services and software development.

The company places strong emphasis on innovation, knowledge sharing, and the continuous development of its technical teams.




Requirements:




  • At least a decade of professional experience in back-end development including 3+ years with Kotlin and in a technical leadership role as well




  • Strong proficiency in Kotlin and solid understanding of modern backend architecture (e.g., microservices, REST, event-driven design)




  • Experience with Spring framework (with Kotlin)




  • Deep knowledge of modern cryptography, secure protocol implementation, and identity management standards




  • Knowledge of Hardware Security Modules and cryptographic key management is a plus




  • Hands-on experience with DevOps, CI/CD pipelines, and cloud-native operations




  • Agile mindset (Scrum/Kanban), strong communication skills, and a collaborative spirit 



  • Very good command of English and Polish, at least at B2 level




 


What We Offer:




  • Collaboration in an international environment 




  • Opportunity to work on large-scale, cloud-based, modern projects




  • Full support and knowledge-sharing within an experienced team




  • Flexible remote work model




  • Opportunities to grow your technical skills and work on innovative initiatives




  • Competitive B2B contract remuneration






Recruitment Process:




  1. Application review




  2. Initial acceptance




  3. Phone screening with a recruiter




  4. Technical verification with the client




  5. Final interview with client representatives




  6. Job offer



Why apply for an Antal job offer?


When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process.


About Antal


Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary.

Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research.


Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector.

We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey.

We connect exceptional people with the right opportunities and help organisations build successful teams.


Discover our latest job openings: 
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Required Skill Profession

Computer Occupations



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