Go/Java Senior Software Engineer

Citi; New York (NY); Hybrid; USD 68,000 - 116,000; Full time

Benefits offered by this job

Private Medical Care

Life Insurance

Parental Leave

Pension Plan

Sport Card

Job summary

Citi is hiring a Go/Java Senior Software Engineer to build secure tools that strengthen our software supply chain. The role emphasizes DevSecOps, SRE practices, and collaboration across teams in a hybrid setup with flexible work options.

Ideal candidates will have Go or Java/Spring Boot skills, experience with cloud-native apps, and familiarity with Docker, Kubernetes, and OpenShift. The position offers a competitive salary in PLN and comprehensive benefits.

Qualifications

• Hands-on experience building secure software tools and supply chains.
• Familiar with agile teams and modern programming languages.
• Interest in DevSecOps, SRE, and secure-by-design principles.

Responsibilities

• Getting Hands-On: code to build and improve tools that keep our software supply chain secure.
• Learning Best Practices: apply modern secure development ideas, DevSecOps and SRE practices.
• Team Up: collaborate with other development teams to bake security into everything.
• Stay Curious: explore latest trends in keeping software supply chains safe.

Skills

Go

Java/Spring Boot

CI/CD Tools

DevSecOps

SRE

Cloud-Native

Tools

Docker

Kubernetes

OpenShift

Job description

Go/Java Senior Software Engineer

Job Req Id:

26998669

Location(s):

Warsaw, Mazovia, Poland

Job Type:

Hybrid

Posted:

Oct. 08, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

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.
• Experince: You've got experience in an agile team using modern programming languages. Go is awesome, but 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 some exposure to or are keen to learn about implementing cloud/contarized applications using tools like Docker, Kubernetes, RedHat OpenShift, or big cloud providers like AWS, Azure, or GCP.
• Understanding the Basics: You have a basic 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!

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

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.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

268 390,00 zł - 457 010,00 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.