Senior Software Engineer

Senior Software Engineer

Westlake, TX

Type: Contract

Category: Development

Industry: Financial Services

Reference ID: JN -052026-107111

Date Posted: 05/25/2026

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Description:

On-site in Westlake, TX

Our client seeks a Senior Software Engineer to lead initiatives for Security Master and Pricing applications. The role will interface with end users and product owners, support distributed systems, and improve business workflows. The engineer will collaborate with engineering and enablement leads to research and design solutions, and will develop cloud-centric ecosystems on AWS using modern architectures and services. The team is modernizing legacy vendor applications into AWS and Python while maintaining existing systems that support two wealth applications, Security Master and Pricing.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $72.00 to $82.00/hr. w2

JN -052026-107111

Responsibilities:

• Lead and support Security Master and Pricing application initiatives with a diverse scope.

• Act as a primary interface between end users, product owners, and technology teams.

• Apply deep knowledge of distributed systems and system workflows to support production and enhancements.

• Research, design, and implement effective new solutions in partnership with engineering and enablement leads.

• Develop cloud-native services and applications on AWS including ECS, EC2, EKS, Lambda, API Gateway, Step Functions, S3, ALB, and Route 53.

• Modernize legacy vendor applications into AWS using Python and related services.

• Build and maintain RESTful services using Java, Python, JavaScript, Bash, and Spring Boot.

• Implement containerized workloads with Docker on ECS and EKS.

• Contribute to CI/CD pipelines and infrastructure as code with Terraform and Jenkins.

• Monitor and support applications using tools such as Datadog, Splunk, and Kibana.

Experience Requirements:

• 6+ years of software development experience.

• Hands-on experience with complex architectural designs and large technology initiatives.

• Experience in agile development environments and test-driven development.

• Proficiency with AWS managed services including ECS, EC2, EKS, Lambda, API Gateway, Step Functions, S3, ALB, and Route 53.

• Experience with Angular, Node.js, and Express for web development.

• REST API development using Java, JavaScript, Python, Bash, and Spring Boot.

• Database experience with Oracle, RDS, NoSQL, and ability to write SQL against Oracle and DB2.

• Repository management with GitHub or Bitbucket.

• Operational tooling with Splunk, Datadog, or Kibana.

• Nice to have: Terraform, Jenkins, Kafka, BDD/TDD frameworks such as Jest, Cucumber, Mocha, Selenium, Istanbul, and knowledge of digital certificate management.

Education Requirements:

Bachelor's degree in Computer Science, Engineering, or equivalent.

Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team ( View email address on click.appcast.io , View phone number on click.appcast.io) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group's use of these tools, including AI tools, as part of the application and hiring process.

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.

If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact View email address on click.appcast.io .

About Eliassen Group:

Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients' capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.

Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.

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