Sr/Lead Java Engineer

Career Mentors, LLC
Chicago, IL

We’re Hiring: Sr / Lead Java Engineer

Location: Chicago, IL (5 Days Onsite )

Candidates: Local / Nearby candidates preferred

Employment Type: W2

Hourly Payrate: $70 - $80

We are looking for a Senior / Lead Java Engineer who can drive development end-to-end, lead the team, and mentor junior developers while remaining hands-on with coding and architecture. This role will involve 60–70% development and 30–40% team leadership activities .

Primary Skills:

Java Development

Spring / Microservices Architecture
Strong experience with API development and integrations

Kafka

AWS Cloud

End-to-End CI/CD experience

Docker & Kubernetes (hands-on with containerized applications)

Jenkins experience is a plus

Nice to Have:

Frontend exposure (plus, not mandatory)

Java modernization experience

Payments / Financial applications experience (highly preferred)

DevOps mindset / experience

Role Highlights:
Lead and guide the engineering team
Mentor junior developers
Drive end-to-end delivery of microservices-based applications
Work on high-scale payment systems processing $6–8 trillion daily

Equal Employment Opportunity

TopTechTalent.ai believes that all persons are entitled to equal employment opportunities. TopTechTalent.ai recruits, hires, trains, promotes, disciplines and provides other conditions of employment without regard to a person's race, color, ethnicity, religion, gender, gender identity, or expression, age, national origin, citizenship status, disability, veteran's status, sexual orientation, marital status or other classifications protected under law or Company policy. This includes providing reasonable accommodation for team members' disabilities or religious beliefs and practices.

The government requires TopTechTalent.ai to maintain information on those who seek employment with the company, including their race and sex. Accordingly, to help us comply with this requirement, we encourage you to provide us with the following self-identification information. However, submission of this information is voluntary and refusal to provide it will not affect your opportunity for employment or terms and conditions of employment, if hired. If you do submit this information, it will be kept confidential and will be used in the compilation of data for reporting requirements.

🚫 Third-party recruiters, please do not reach out for this role.

Posted 2026-03-12

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