Senior Software Engineer/Developer

Posted 13 Days Ago
Be an Early Applicant
Westlake, TX, USA
In-Office
Senior level
Fintech
The Role
Design, develop, test, deploy, and maintain cloud-native, containerized financial services applications. Implement microservices with Java/Spring, build REST APIs, integrate databases and messaging (Kafka), automate CI/CD, perform system and post-installation testing, and produce documentation and test automation for large-scale enterprise initiatives.
Summary Generated by Built In
Job Description:

Position Description:

Develops new Cloud-native financial services platforms using modern technologies. Develops features, defines architecture and technical design, and evolves the development process. Produces accurate and maintainable code for test automation and software utilities, using programming languages (Java). Deploys, maintains and scales containerized applications, using Kubernetes. Develops software system testing and validation procedures, programming, and documentation. Performs post-installation testing to identify and resolve technical problems. Provides business solutions by developing complex or multiple software applications. 

Primary Responsibilities:

  • Develops original and creative technical solutions to on-going development efforts.
  • Designs applications or subsystems on major projects and for/in multiple platforms.
  • Develops applications for multiple projects supporting several divisional initiatives.
  • Supports and performs all phases of testing leading to implementation.
  • Assists in the planning and conducting of user acceptance testing.
  • Develops comprehensive documentation for multiple applications supporting several corporate initiatives.
  • Responsible for post-installation testing of any problems.
  • Establishes project plans for projects of moderate scope.
  • Works on complex assignments and often multiple phases of a project.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives.

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) performing enterprise system development using Java, Spring, and AWS Cloud technologies in financial and large public enterprise system. 

Or, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Software Engineer/Developer (or closely related occupation) performing enterprise system development using Java, Spring, and AWS Cloud technologies in financial and large public enterprise system.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise (“DE”) designing Cloud-native microservices (using Spring Boot (Tomcat) and Java J2EE) deployed on AWS EKS via Docker containers; enabling distributed tracing with Sleuth; performing secured services using OAuth2; enforcing JWT with fine-grained authorization policies using Open Policy Agent (OPA) for dynamic, centralized access control; and performing high-performance traffic routing using NLB and Kubernetes.  
  • DE performing microservices integration using MariaDB, CockroachDB, Redis, and Lettuce for reactive data access and caching; performing system health monitoring using Datadog; performing durable storage of batch outputs, logs, and ETL artifacts, using Amazon S3 to support compliance, backup, and reporting; and implementing Continuous Integration and Continuous Delivery (CI/CD) pipelines, using Git, Jenkins, Kubernetes, Docker, and Elastic Container Registry (ECR). 
  • DE designing and developing REST APIs governed by OpenAPI specifications in SwaggerHub; validating endpoints using Bruno and automated BDD test suites via Cucumber and REST Assured; simulating external dependencies using WireMock; integrating asynchronous messaging via Confluent Kafka and protobuff; enforcing secure deployment policies using OPA; and orchestrating via Helm on EKS for consistent, event-driven deployments. 
  • DE developing high-volume batch jobs using Spring Batch for chunked processing, fault tolerance, and partitioning; orchestrating ETL workflows using Control-M and Kubernetes CronJobs; offloading processed data and reports to Amazon S3 for archival and analytics; publishing downstream data via Kafka; validating job integrity using Datadog metrics and logs; and automating job wrappers, validations, and cleanup, using Shell Scripting.

#PE1M2

#LI-DNI

Certifications:

Category:Information Technology

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Skills Required

  • Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems or related plus 3 years experience
  • Master's degree in Computer Science, Engineering, Information Technology, Information Systems or related plus 1 year experience
  • Proficient in Java, Spring, Spring Boot, and Java J2EE (Tomcat)
  • Experience building cloud-native microservices on AWS EKS using Docker and Kubernetes
  • Experience with CI/CD using Git, Jenkins, ECR and container orchestration (Helm)
  • Experience with security protocols: OAuth2, JWT and policy enforcement using Open Policy Agent (OPA)
  • Experience with distributed tracing (Sleuth) and high-performance routing (NLB)
  • Experience integrating and using MariaDB, CockroachDB, Redis and Lettuce
  • Experience with messaging and streaming: Confluent Kafka and protobuf
  • Experience developing and validating REST APIs using OpenAPI/SwaggerHub, Cucumber, REST Assured, Bruno and WireMock
  • Experience with monitoring and observability using Datadog
  • Experience with durable storage and AWS S3 for archival and ETL artifacts
  • Experience developing high-volume batch jobs using Spring Batch and scheduling via Control-M or Kubernetes CronJobs
  • Shell scripting for automation, job wrappers, validations, and cleanup

Fidelity Investments Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Fidelity Investments and has not been reviewed or approved by Fidelity Investments.

  • Strong & Reliable Incentives Bonuses, commissions, and profit-sharing are presented as generous and meaningful components of total compensation, with certain roles achieving high total earnings through multiple pay streams. Variable pay is consistently framed as a positive contributor beyond base salary.
  • Retirement Support A 401(k) match up to 7% alongside additional profit-sharing up to 10% materially enhances long-term compensation. These retirement features are highlighted as standout strengths of the overall package.
  • Parental & Family Support Generous paid parental leave (16 weeks maternity, 12 weeks parental), backup dependent care, and adoption assistance provide robust family support. Hybrid work and caregiving resources further ease family responsibilities.

Fidelity Investments Insights

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The Company
HQ: Boston, MA
58,848 Employees
Year Founded: 1946

What We Do

At Fidelity, our goal is to make financial expertise broadly accessible and effective in helping people live the lives they want. We do this by focusing on a diverse set of customers: - from 23 million people investing their life savings, to 20,000 businesses managing their employee benefits to 10,000 advisors needing innovative technology to invest their clients’ money. We offer investment management, retirement planning, portfolio guidance, brokerage, and many other financial products. Privately held for nearly 70 years, we’ve always believed by providing investors with access to the information and expertise, we can help them achieve better results. That’s been our approach- innovative yet personal, compassionate yet responsible, grounded by a tireless work ethic—it is the heart of the Fidelity way.

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