PL - Semi Senior Fullstack Developer

• Talan – Positive Innovation

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.

Talan at a Glance
Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we've built a strong presence in the IT and consulting landscape, and we're on track to reach €1 billion in revenue this year.

Our Core Areas of Expertise

• Data & Technologies:
  We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.
• Cloud & Application Services:
  We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.
• Management & Innovation Consulting:
  We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies.

We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.
Job Description
Location: Warsaw, Poland - Relocation is mandatory
We are looking for a
Mid-Level Fullstack Developer
with solid experience in
Java
and
Angular
to join our development team. The selected candidate will be responsible for designing, developing, and maintaining scalable web applications, working closely with cross-functional teams in an Agile environment.

Key Responsibilities

• Design, develop, and maintain
  backend services using Java
  (Spring / Spring Boot).
• Develop and enhance
  frontend applications using Angular
  (latest or recent versions).
• Build and consume
  RESTful APIs
  .
• Collaborate with product owners, analysts, and other developers to translate business requirements into technical solutions.
• Ensure application performance, security, and scalability.
• Write clean, maintainable, and well-documented code.
• Participate in
  code reviews
  , debugging, and troubleshooting.
• Contribute to CI/CD pipelines and deployment processes.
• Follow
  Agile/Scrum
  development practices.
• Support applications in production environments when required.

Qualifications
Location: Warsaw, Poland - Relocation is mandatory
Set Up: Hybrid

Backend

• 3–5 years of experience in
  Java development
  .
• Strong experience with
  Spring Framework / Spring Boot
  .
• Experience building
  REST APIs
  .
• Good knowledge of
  SQL
  and relational databases (PostgreSQL, MySQL, Oracle, etc.).
• Familiarity with
  JPA / Hibernate
  .

Frontend

• 2–4 years of experience with
  Angular
  .
• Strong knowledge of
  TypeScript, HTML5, CSS3
  .
• Experience integrating frontend applications with REST APIs.
• Understanding of responsive design and modern UI practices.

General / Tools

• Experience with
  Git
  and version control workflows.
• Familiarity with
  CI/CD pipelines
  (Jenkins, GitHub Actions, GitLab CI, etc.).
• Experience working in
  Agile/Scrum
  teams.
• Basic understanding of
  Docker
  and containerized applications is a plus.
• Knowledge of
  cloud platforms
  (AWS, Azure, GCP) is a plus.

Nice to Have

• Experience with
  Microservices architecture
  .
• Knowledge of
  Angular Material
  or other UI frameworks.
• Exposure to
  Kafka or messaging systems
  .
• Experience with
  unit and integration testing
  (JUnit, Mockito, Jasmine, Karma).
• Familiarity with
  security concepts
  (OAuth2, JWT).

Additional Information
What do we offer you?

• Hybrid
  position based in
  Warsaw, Poland
• Possibility to manage work permits.
• Permanent, full-time contract.
• Training and career development.
• Possibility to be part of a multicultural team and work on international projects.

If you are passionate about data, development & tech, we want to meet you
Talan Spain's commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company's "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).