Java-Python Context Engineer

Posted Yesterday
Be an Early Applicant
Irving, TX, USA
In-Office
107K-161K Annually
Senior level
Fintech • Financial Services
The Role
Design, develop, and implement production microservices and applications. Integrate generative AI (LLMs, RAG, AI agents) into services, apply DDD/CQRS/event sourcing, ensure secure coding and secrets management, support databases (Postgres, Oracle, MongoDB, Redis), advise stakeholders, and provide coaching and operational support throughout the SDLC.
Summary Generated by Built In

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.
Responsibilities:

  • Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
  • Microservice Architecture:3+ years of hands-on experience designing and building production-grade microservices; deep understanding of domain-driven design (DDD), CQRS, and event sourcing.

  • Generative AI: Proficient in integrating and operationalizing LLMs, RAG pipelines, and AI agent frameworks into production microservices, with applied knowledge of prompt engineering, responsible AI guardrails, and GenAI observability within enterprise-regulated environments. 2+ years

  • Security: Understanding of secrets management (HashiCorp Vault), OAuth 2.0/OIDC, mTLS, and secure coding practices in financial services contexts.

  • Databases: Proficiency with relational (PostgreSQL, Oracle) and NoSQL (MongoDB, Redis) databases; understanding of data modeling for distributed systems.

  • Programming Language: Python/Java

  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
  • Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
  • Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
  • Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
  • Ensure essential procedures are followed and help define operating standards and processes
  • Serve as advisor or coach to new or lower level analysts
  • Has the ability to operate with a limited level of direct supervision.
  • Can exercise independence of judgement and autonomy.
  • Acts as SME to senior stakeholders and /or other team members.
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Recommended Qualifications:

  • 5-8 years of relevant experience
  • Experience in systems analysis and programming of software applications
  • Experience in managing and implementing successful projects
  • Working knowledge of consulting/project management techniques/methods
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

  • Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.


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Job Family Group: Technology

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Job Family:Applications Development

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Time Type:Full time

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Primary Location:Irving Texas United States

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Primary Location Full Time Salary Range:$107,120.00 - $160,680.00


In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

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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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Anticipated Posting Close Date:Jun 25, 2026

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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

  • 3+ years hands-on experience designing and building production-grade microservices (Domain-Driven Design, CQRS, event sourcing)
  • 2+ years integrating and operationalizing LLMs, RAG pipelines, and AI agent frameworks into production microservices
  • Experience with secrets management and security: HashiCorp Vault, OAuth 2.0/OIDC, mTLS, and secure coding practices
  • Proficiency with relational and NoSQL databases: PostgreSQL, Oracle, MongoDB, Redis
  • Proficient programming in Python and Java
  • Bachelor's degree or university degree or equivalent experience
  • 5-8 years of relevant experience
  • Experience in systems analysis and programming of software applications
  • Experience managing and implementing successful projects
  • Working knowledge of consulting/project management techniques and methods
  • Ability to work under pressure and manage deadlines or unexpected changes
  • Ability to operate with limited supervision and act as SME/coach to junior analysts

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 Benefits coverage is positioned as comprehensive, including health, dental, and vision insurance plus on-site clinics, prescription drug support, and disability coverage. Family-building support such as fertility assistance is described as a notable differentiator within the overall package.
  • Retirement Support Retirement benefits are framed as strong, highlighted by a 401(k) with matching and additional plan options like a Roth 401(k). Financial support is reinforced through discounts and broader financial guidance resources tied to the benefits ecosystem.
  • Wellbeing & Lifestyle Benefits Wellbeing support extends beyond insurance through programs like an Employee Assistance Program, counseling/legal resources, and gym or wellness reimbursement. These offerings increase the perceived total rewards value even when cash compensation sentiment varies by role.

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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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