Full-Stack Engineer

Citi; Województwo mazowieckie; Presencial; PLN 242.000 - 412.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Defined Contribution Pension Plan 6%

Private Medical Care

Life Insurance

Employee Assistance Program

Parental Leave

Sport Card

Flex benefits

Annual incentive

Descripción de la vacante

Citi in Poland is seeking an experienced Lead Software Engineer to drive the design, development and modernization of enterprise-scale applications using Angular, Java and Spring Boot. You will provide technical leadership, mentor engineers and collaborate with management, architects and external resources to deliver high-quality software.

You will develop scalable REST APIs and microservices, establish frontend architecture standards, support AI-enabled features and ensure robust CI/CD, testing

Formación

• Bachelor’s degree/University degree or equivalent experience
• Master’s degree preferred
• 6-10 years of relevant experience in an Engineering role
• Experience in Financial Services or a large complex and/or global environment
• Project Management experience
• Clear and concise written and verbal communication
• Ability to work in a matrix environment and partner with virtual teams

Responsabilidades

• Lead the technical design and development of enterprise applications using Angular, Java and Spring Boot.
• Remain hands-on in coding, particularly for complex features, foundational components and critical integrations.
• Provide day-to-day technical guidance to engineers and contractors, including code reviews, troubleshooting and implementation support.
• Design and develop scalable REST APIs, microservices and seamless frontend-backend integrations.
• Establish engineering standards for frontend architecture, reusable components, application performance and maintainability.
• Collaborate with data and platform engineers to integrate data services, asynchronous processing and event-driven capabilities.
• Contribute to AI-enabled application features, intelligent workflow automation and integration with LLM-based services.
• Translate business and technical requirements into practical designs, development tasks and deliverable solutions.
• Champion automated testing, CI/CD, code quality, secure development and operational reliability.
• Identify technical risks, resolve engineering challenges and support delivery commitments.
• Mentor engineers, promote knowledge sharing and ensure sustainable internal ownership of developed solutions.

Conocimientos

Project management

Angular

Java/Spring Boot

Educación

Bachelor's degree

Master's degree

Herramientas

Angular

Java

Spring Boot

Descripción del empleo

• Project Management experience

We are seeking an experienced, hands‑on Lead Software Engineer to drive the design, development and modernization of enterprise-scale applications. The role requires strong expertise in Angular and Java/Spring Boot, combined with the ability to provide technical leadership, guide engineering teams and deliver high‑quality software solutions.

The successful candidate will work closely with engineering management, architects and other technical leads to develop scalable, maintainable applications, support external engineering resources and contribute to AI‑enabled capabilities.

Responsibilities

• Lead the technical design and development of enterprise applications using Angular, Java and Spring Boot.


• Remain hands‑on in coding, particularly for complex features, foundational components and critical integrations.


• Provide day‑to‑day technical guidance to engineers and contractors, including code reviews, troubleshooting and implementation support.


• Design and develop scalable REST APIs, microservices and seamless frontend‑backend integrations.


• Establish engineering standards for frontend architecture, reusable components, application performance and maintainability.


• Collaborate with data and platform engineers to integrate data services, asynchronous processing and event‑driven capabilities.


• Contribute to AI‑enabled application features, intelligent workflow automation and integration with LLM‑based services.


• Translate business and technical requirements into practical designs, development tasks and deliverable solutions.


• Champion automated testing, CI/CD, code quality, secure development and operational reliability.


• Identify technical risks, resolve engineering challenges and support delivery commitments.


• Mentor engineers, promote knowledge sharing and ensure sustainable internal ownership of developed solutions.

Recommended Qualifications

• 6‑10 years of relevant experience in an Engineering role


• Experience working in Financial Services or a large complex and/or global environment


• Project Management experience


• Consistently demonstrates clear and concise written and verbal communication


• Comprehensive knowledge of design metrics, analytics tools, benchmarking activities and related reporting to identify best practices


• Demonstrated analytic/diagnostic skills


• Ability to work in a matrix environment and partner with virtual teams


• Ability to work independently, prioritize, and take ownership of various parts of a project or initiative


• Ability to work under pressure and manage to tight deadlines or unexpected changes in expectations or requirements


• Proven track record of operational process change and improvement

Education

• Bachelor’s degree/University degree or equivalent experience


• Master’s degree preferred

We offer

• Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program)


• Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates


• Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates


• Employee Assistance Program financed by Employer


• Paid Parental Leave Program (maternity and paternity leave; statutory and 2 weeks additional paid paternity leave)


• Sport Card for employees subsidised via Social Benefits Fund and Sport Cards for certain family members available at preferential rates


• Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events.


• Additional day off for volunteering


• Cafeteria/ flex benefit – a company benefits system which enables employees to select and purchase benefits offered by a provider and available for employees on the platform.


• Opportunity to receive an annual discretionary incentive award


• Special offers and discounts for employees

Copy and paste the URL below into a new tab on your web browser to view the Remuneration Regulations extract: https://tbcdn.talentbrew.com/company/287/cms/v3/docs/policies/RemunerationRegulations-KeyProvisions-CitibankEurope_plc_05012025_A.pdf

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.

Job Family Group

Technology

Job Family

Systems & Engineering

Time Type

Full time

Primary Location Full Time Salary Range

241 750,00 zł - 411 650,00 zł

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

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

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.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.