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Senior Full Stack Developer

Citi.com

Office

GRZYBOWSKA 60, Poland

Full Time

Are you looking for a career move that will put you at the heart of a global financial institution?  This role within Inventory Data & Enterprise application team is ideal for an experienced engineer who combines strong technical expertise with analytical skills and leadership ability.

By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.

Team/Role Overview

We are seeking a Full Stack Software Engineer to join our technology team at Citi. This team designs and delivers scalable, resilient, and high performance platform supporting global business-critical applications. You will collaborate with cross-regional colleagues and stakeholders.

What You’Ll Do

  • Design and implement scalable, high performance solutions aligned with business and technical requirements
  • Build and optimize services in Java and Angular focusing on scalability and performance
  • Develop and maintain distributed systems leveraging Kafka and Flink for real-time data processing
  • Design and optimize relational and NoSQL database teams on solution design, delivery, and production support

What we’ll need from you

  • 6+ years of experience in software engineering role    
  • Proven expertise in Java (Core and advanced concepts including concurrency and optimization)
  • Strong knowledge of relational and NoSQL databases(query optimization, indexing, replication, backup/recovery)
  • Proficiency in Angular and modern TypeScript
  • Experience leading projects and mentoring engineers in distributed teams
  • Ability to thrive in a matrixed, global organisation and fast-paced environment
  • Excellent communication skills for both technical and non-technical stakeholders
  • What we can offer you

By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits such as:

  • Private Medical Care Program
  • Life Insurance Program

  • Pension Plan contribution (PPE Program)
  • Employee Assistance Program

  • Paid Parental Leave Program (maternity and paternity leave) 
  • Sport Card

  • Holidays Allowance

  • Sport and team recreation activities
  • Special offers and discounts for employees
  • Access to an array of learning and development resources 
  • A discretional annual performance related bonus
  • A chance to make a difference with various affinity networks and charity initiatives

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day.  We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. 

Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities. 

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Job Family Group:

Technology

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Job Family:

Systems & Engineering

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Time Type:

Full time

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

Senior Full Stack Developer

Office

GRZYBOWSKA 60, Poland

Full Time

September 25, 2025

company logo

Citi

Citi.com

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