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Senior / Team Lead Fullstack Developer (Java + Angular)

  • Remote
  • Warszawa
  • Senior 145 - 170 PLN/h + VAT B2B
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Unfolding Your Next Role

We’re seeking a Senior / Team Lead Fullstack Developer to spearhead the development of several applications for a client in the FinTech sector, focusing on its Digital Platform. This role demands a mix of technical expertise and leadership skills, including code review, SCRUM guidance, and team collaboration. Ideal candidates should have extensive experience in Core Java, Spring framework, Angular 14+, and Agile methodologies, coupled with a proven track record in leading diverse teams and effective communication across global teams.

Your Daily Missions

  • Lead development efforts on both backend and frontend for multiple applications within the scope of client’s Digital Platform, including both new and existing projects.
  • Conduct thorough and constructive code reviews to ensure quality and adherence to best practices.
  • Actively participate in and guide the team during SCRUM events, technical analysis, and discussions, fostering a productive and collaborative environment.
  • Instill a sense of ownership and responsibility within the team, encouraging proactive engagement and accountability.
  • Manage interactions and communications with individuals and teams from different locations, ensuring clear and productive exchanges.
  • Skillfully handle conflicts and disagreements within the team, promoting a constructive resolution of issues.
  • Serve as the Single Point of Contact (SPOC) for the local development team, representing their interests and facilitating communication.

The Essentials We’re Seeking

  • Proficiency in Core Java v11 and Advanced Java (including JDBC, Collections, Serialization, Memory Management).
  • Experience with the Spring framework and JPA (Hibernate).
  • Knowledge of SQL and RDBMS systems.
  • Expertise in web communication standards: XML, JSON, REST, and familiarity with the OpenAPI (Swagger) specification.
  • Advanced knowledge of web languages (JavaScript, TypeScript, HTML, CSS), Angular 14+ framework (SPA), and reactive programming (RxJS).
  • Understanding of GIT, Maven, and npm.
  • Familiarity with Agile Workflow principles.
  • Deep knowledge of application security best practices (OWASP).
  • Experience in leading international technical teams.
  • Effective management of communication and teams across different locations.
  • Ability to handle conflict situations.
  • Experience in managing team development paths and performance.
  • Fluency in both English and Polish (at least B2 level) is essential.
  • Visiting our client’s office in Warsaw is required 2-3 days per month.
  • It is expected that approximately 70% of the time will be spent on development tasks and approximately 30% on tasks related to team development and maintenance.

Nice-to-haves

  • Experience with the Redux pattern (NgRx) and store management.
  • Experience with the Nx build system library.
  • Build and deployment automation (Jenkins, Sonar).
  • Microservice architecture and development (Spring Boot).
  • Experience in technical design involvement.

Our
Benefits

At CSHARK, it’s not about trendy perks or the latest gaming console in the lounge. Based on feedback from our team, what truly counts is an environment conducive to focused work, structured processes, and continuous skill development. We prioritize what genuinely enriches the daily work experience, ensuring that every moment spent with us is both productive and fulfilling. 

100% remote work

Harness the power of technology with our remote-first approach. Work from the comfort of your space while staying connected and collaborative. 

Flexible hours

Find your rhythm with hours that align to your lifestyle. We understand that productivity isn’t confined to the typical 9-to-5.

International projects

Engage in projects that transcend borders. Experience the thrill of working with diverse teams and clients from different parts of the world.Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.

Business english lessons

Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.

Participation in charity actions

Connect with the community and contribute to causes that matter. Join us in various charity initiatives and be a part of change that extends beyond business.

In-house technology workshops

Stay at the forefront of technology. Dive deep into topics, refine your skills, and learn from peers through our regular tech workshops. 

100% remote work

Harness the power of technology with our remote-first approach. Work from the comfort of your space while staying connected and collaborative. 

Flexible hours

Find your rhythm with hours that align to your lifestyle. We understand that productivity isn’t confined to the typical 9-to-5.

International projects

Engage in projects that transcend borders. Experience the thrill of working with diverse teams and clients from different parts of the world.Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.

Business english lessons

Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.

Participation in charity actions

Connect with the community and contribute to causes that matter. Join us in various charity initiatives and be a part of change that extends beyond business.

In-house technology workshops

Stay at the forefront of technology. Dive deep into topics, refine your skills, and learn from peers through our regular tech workshops. 

Explore the Heartbeat of CSHARK

Discover the essence of our guilds’ expertise, advanced tools and tech stack, and our real-world successes. Delve into impactful case studies and hear genuine insights from our team

Get to Know How We Work
CSHARK