Go/Java Senior Software Engineer

Posted 2 Days Ago
Be an Early Applicant
Warsaw, Warszawa, Mazowieckie, POL
In-Office
242K-412K Annually
Senior level
Fintech • Financial Services
The Role
Build and improve secure software supply-chain tools using modern software engineering practices. Apply DevSecOps and SRE principles to create reliable, scalable solutions, collaborate with development teams to integrate security, and explore emerging technologies. The role requires Java and Spring Boot experience, with opportunities to learn Go, plus familiarity with cloud-native applications, containers, CI/CD, microservices, REST APIs, and Kafka.
Summary Generated by Built In

Come Build Awesome Stuff at Citi!

Hey there! Thinking about where to kickstart or boost your tech career? Citi is way more than just a place to work. You'll be joining a huge team of over 230,000 people from all over the world. Here, you can really grow your skills, make a difference, and even help out your community.


We believe in making work flexible and welcoming all kinds of people. If you love building great software and want to be part of a supportive team, this is the place for you. We're looking for someone who'll bring positive vibes and help us figure out cool tech strategies and get stuff done together!


Go/Java Senior Software Engineer


We're looking for someone excited about code!

If you're into building awesome tools and making life easier for other developers, especially when it comes to keeping our software safe and secure, you'll fit right in. We want someone who gets excited about creating great experiences for fellow engineers and helping thousands of them build business solutions securely.


What You'll Be Doing:

  • Getting Hands-On: You'll be diving into the code, helping to build and improve tools that keep our software supply chain super secure. This means your work will directly help keep all our software safe and running smoothly!
  • Learning Best Practices: You'll get to learn and apply modern software development ideas, focusing on how to build things securely right from the start. We'll show you the ropes of DevSecOps and SRE, helping you understand complex security stuff and create cool solutions that are safe, reliable, and can handle a lot of users.
  • Team Up: You'll work closely with other development teams, helping them bake security into everything they do.
  • Stay Curious: We want you to love learning! You'll explore the latest trends and technologies in keeping software supply chains safe, and we'll support your journey to stay sharp and up-to-date.

What We're Looking For:

  • Code Lover: You're a passionate software engineer with a good grasp of how to build reliable code. You're familiar cloud-native apps and modern CI/CD tools with AI.
  • Experience: You have experience of working in an agile team using modern programming languages and if you're a great Java/Spring Boot engineer looking to learn Go and grow, we'd love to chat!
  • Familiar with Cloud Tech: You've had good exposure to or are keen to learn about implementing cloud/containerized applications using tools like Docker, Kubernetes, RedHat OpenShift, or big cloud providers like AWS, Azure, or GCP.
  • Understanding the Basics: You have a strong understanding of how microservices work, REST APIs, and message systems like Kafka – or you're super keen to learn more!
  • Team Player & Innovator: You love working with others on scalable systems, are open to new technologies, and enjoy pushing the limits of what's possible!
  • SME: You can exercise independence of judgement and autonomy and can operate with a limited level of direct supervision. You can serve as advisor or coach to new or lower-level analysts

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 (currently up to 2 days working at home per week), but also (potentially, subject to final offer) receive a competitive base salary and enjoy a whole host of additional benefits which can include:

  • 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

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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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Primary Location Full Time Salary Range:241 750,00 zł - 411 650,00 zł

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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.

 

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.

Skills Required

  • Experience as a software engineer building reliable code
  • Experience working in an agile team
  • Experience with modern programming languages
  • Java and Spring Boot engineering experience, or willingness to learn Go
  • Familiarity with cloud-native or containerized applications
  • Exposure to Docker, Kubernetes, Red Hat OpenShift, AWS, Azure, or GCP
  • Understanding of microservices, REST APIs, and messaging systems such as Kafka
  • Ability to work independently with limited direct supervision
  • Ability to advise or coach junior analysts
  • Experience with modern CI/CD tools and AI

Citi Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Citi and has not been reviewed or approved by Citi.

  • Healthcare Strength — Health coverage is presented as comprehensive, including free in-network preventive care, mental-health resources, and the Be Well Program. Materials also state new hires have access to health and insurance benefits from the outset.
  • Retirement Support — The retirement plan offers a $1-for-$1 match up to 6% of eligible pay. New employees are eligible for the plan, with automatic enrollment after 90 days if they do not enroll themselves.
  • Inclusive Benefits Coverage — Benefits highlight fertility treatment coverage, adoption/surrogacy reimbursement up to $30,000, and disability coverage. Coverage extends to spouses and domestic partners regardless of gender identity or sexuality, with gender-affirming care-related support noted.

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The Company
HQ: Kwun Tong, Kowloon
223,850 Employees

What We Do

Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities.

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