Clojure Developer

Working on the first-ever application developed for PennyMac

Focused on Loss Mitigation :

Helps determine the best program for customers who can't pay their mortgage

Uses a dynamic Q&A system :

Starts with one question

Adapts based on customer responses

Not a static list of questions

Used by internal teams example : call centers

Accessible internally and externally

We are seeking an experienced Senior Application Developer with a strong background in functional

programming. This role is focused on building and supporting our core applications using modern tools

and techniques, including Clojure, Python, and serverless architectures on AWS. The ideal candidate will

be a proponent of software development best practices, including BDD / TDD, and will thrive in a highly

collaborative, team-oriented Agile environment.

Key Responsibilities

• Design, develop, and maintain applications using our core technology stack, including Clojure,

Python, TypeScript, and AWS Services.

• Employ Behavior-Driven Development (BDD) and Test-Driven Development (TDD) techniques

throughout the development process to ensure code quality and robustness.

• Prepare and manage software for deployment to production environments.
• Provide production support by responding to and resolving questions and issues logged by users

of a live system.

• Manage small projects independently and work effectively as a collaborative team member on

larger projects.

• Demonstrate behaviors which are aligned with the organization's desired culture and values.
• Perform other related duties as required and assigned.

What You'll Bring

Required Qualifications & Skills

• Significant professional experience with Clojure or other functional programming languages (e.g.,

Scala, Haskell, Elixir, Common Lisp, Julia).

• Proven experience with Python, JavaScript, or similar dynamic languages.
• Experience building user interfaces with React.js or a comparable front-end stack.
• Strong knowledge of SQL and NoSQL concepts, including hands-on experience with

databases such as PostgreSQL and MS SQL Server.

• Ability to work effectively in a team-oriented, collaborative environment.
• Excellent communication skills with the ability to clearly articulate technical concepts to Product

Owners and other business stakeholders.

• Skills

Development, aws, Javascript, python, scala, elixir, typescript

• Top Skills Details

Development,aws,Javascript,python

• Additional Skills & Qualifications
• Experience with AWS services, particularly in a serverless context (Lambda, SQS, Step

Functions). Experience integrating AWS serverless frameworks using Python Lambda functions is

highly desirable.

• Direct experience building and maintaining serverless applications.
• Previous domain experience in FinTech.
• Strong understanding of software design patterns and best practices.
• Experience working in a full-stack development capacity
• Experience Level

Expert Level

• Job Type & Location
• This is a Contract to Hire position based out of Westlake Village, CA.
• Pay and Benefits
• The pay range for this position is $65.00 - $73.33 / hr.

Eligibility requirements apply to some benefits and may depend on your job

classification and length of employment. Benefits are subject to change and may be

subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following :

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off / Leave (PTO, Vacation or Sick Leave)
• Workplace Type
• This is a fully onsite position in Westlake Village,CA.
• Application Deadline
• This position is anticipated to close on Jan 30, 2026.

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About TEKsystems :

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.