Heap Engineer Jobs

2 jobs found

10d ago

Software Engineer III - Enterprise Architecture

American Express Sunrise, FL

Sunrise, FL

10d ago

$104k - $175k/yr Full time Backend Developer APIs DevOps

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Job Description

Join American Express as a Software Engineer on the One Data platform team within Enterprise Architecture, building scalable platform capabilities for microservices.

Responsibilities

Design and develop platform capabilities to support building and deploying microservices at scale
Create platform features aligned to Enterprise Architecture pillars, including Architecture as Code and Architecture as Design
Support Governance practices for architecture and delivery
Enable colleague adoption through Colleague Enablement initiatives tied to platform usage
Develop and integrate RESTful APIs and service-to-service integrations
Work across backend and modern UI stacks to deliver end-to-end capabilities
Implement scalable, high-performance distributed systems with attention to concurrency and optimization
Apply testing practices including test data generation and repeatable unit test execution
Build and operate containerized services using Docker and Kubernetes
Integrate CI/CD workflows using tools such as Jenkins, GitHub Actions, or GitLab CI
Support infrastructure provisioning using Terraform or CloudFormation
Contribute to API standards using OpenAPI/Swagger, versioning, and contract-driven development

Requirements

5+ years of professional software development experience
Strong expertise in Java and working knowledge of Python for backend or data-driven applications
Deep experience with Java ecosystems and frameworks such as Spring or Spring Boot (or equivalent)
Proven full-stack development experience, including backend services and modern frontend frameworks such as React or Angular (or similar)
Experience designing and implementing RESTful APIs, microservices, and service integrations
Solid understanding of distributed systems, concurrency, scalability, and performance optimization
Hands-on experience with relational and/or NoSQL databases including PostgreSQL, MySQL, Oracle, Cassandra, DynamoDB, or MongoDB
Experience with Docker and Kubernetes
Familiarity with infrastructure-as-code tools such as Terraform or CloudFormation
Experience with messaging and streaming platforms including Kafka, RabbitMQ, or JMS
Hands-on experience with cloud platforms such as AWS, Azure, or GCP, plus cloud-native development patterns
Hands-on experience with test data generation, unit testing, and test execution
Experience with API design standards including OpenAPI/Swagger, versioning, and contract-driven development
Hands-on experience with CI/CD pipelines and tools such as Jenkins, GitHub Actions, or GitLab CI
Proficiency with Agile/Scrum and modern software development lifecycle practices
Bachelor’s degree in computer science, Engineering, or equivalent practical experience; advanced degree preferred

Preferred Qualifications

Basic understanding of AI/ML concepts and Generative AI, including LLMs, prompt engineering, and RAG
Strong Linux and Unix shell proficiency, including shell scripting and troubleshooting
Experience with NGINX, HAProxy, Envoy, Docker, Kubernetes, Terraform, or similar technologies
Strong source control skills using Git
Experience with observability and monitoring tools such as Splunk, Elastic, Datadog, Prometheus, or Grafana
Good understanding of JVM internals and diagnosing issues using thread dumps, heap dumps, JFR, VisualVM, or similar tools
Proactive, collaborative mindset with interest in documenting technical knowledge and improving team productivity

Core Competencies

Systems thinking, including reasoning about edge cases, failure modes, and operational behavior
Strong communication and collaboration skills, including asynchronous communication and cross-functional coordination
Ownership-driven problem solving with continuous improvement
Ability to deliver quickly, iterate rapidly, and adapt to changing priorities

Technologies

Java, Python, Spring, Spring Boot, JVM
React, Angular
RESTful APIs, microservices, OpenAPI/Swagger
Docker, Kubernetes
Terraform, CloudFormation
Kafka, RabbitMQ, JMS
AWS, Azure, GCP
PostgreSQL, MySQL, Oracle, Cassandra, DynamoDB, MongoDB
Jenkins, GitHub Actions, GitLab CI
Agile/Scrum, CI/CD, Linux, Unix shell
NGINX, HAProxy, Envoy, Git
Splunk, Elastic, Datadog, Prometheus, Grafana
thread dumps, heap dumps, JFR, VisualVM

Benefits

Competitive base salaries
Bonus incentives
6% Company Match on retirement savings plan
Free financial coaching and financial well-being support
Comprehensive medical, dental, vision, life insurance, and disability benefits
Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need
20+ weeks paid parental leave for all parents, regardless of gender, offered for pregnancy, adoption or surrogacy
Free access to global on-site wellness centers staffed with nurses and doctors (depending on location)
Free and confidential counseling support through the Healthy Minds program
Career development and training opportunities

Location: Sunrise, FL (onsite)
Compensation: USD 103,750 - 174,750 per yearly
Experience: 5+ years required

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1mo ago

C++ Software Engineer

Actalent Manassas, VA

Manassas, VA

1mo ago

$50 - $75/hr Contract C++ Language CI/CD Cmake

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Job Description

The C++ Software Engineer (IRAD) will support a mission-critical internal R&D initiative focused on modernizing software build, integration, and dependency management processes. This contract role is based onsite in Manassas, VA and involves troubleshooting in Linux-based development environments while assisting CI/CD improvements moving toward GitLab-based pipelines.

Role Responsibilities

Analyze and troubleshoot code dependencies, linking issues, and build behavior across a large C/C++ software environment.
Debug and resolve complex software defects, build failures, and integration issues.
Support efforts to improve and modernize CI/CD pipeline workflows, with a focus on environments transitioning toward GitLab-based pipelines.
Work in Linux-based development environments to investigate and resolve software build and execution problems.
Collaborate with engineers to improve software modularity, dependency management, and build efficiency.
Help evaluate and shape future software development lifecycle processes related to build automation, dependency management, and pipeline modernization.
Use tools such as Git, Make/CMake, and modern software development practices in a collaborative engineering environment.

Required Qualifications

Strong professional experience with C/C++ software development.
Solid understanding of C/C++ dependencies, linking, compilation, and build behavior.
Experience working in Linux environments.
Proven ability to debug complex, non-trivial software issues.
Experience using Git in a collaborative development environment.
Familiarity with CI/CD pipelines and software build workflows, with GitLab preferred.
Strong problem-solving ability and capacity to work independently in technically ambiguous environments.

Skills and Technologies

C++, C
Linux
Git
Make, CMake
GitLab
CI/CD pipelines
Smart pointers, templates
Jira, Confluence

Additional Skills & Qualifications

Experience with Make and/or CMake.
Familiarity with modern C++ standards, ideally C++11 or newer.
Understanding of smart pointers, vectors vs. arrays, heap vs. stack allocation, templates, and modern memory management practices.
Exposure to package/dependency management tools and CI/CD migration efforts.
Familiarity with Agile development environments and tools such as Jira and Confluence.
Active Secret clearance.

Work Environment

The role primarily involves working within Linux-based development environments, using tools such as Git, Make, and CMake. Collaboration with engineers is emphasized, with a shared focus on improving software modularity, dependency management, and build efficiency. The position supports engineering efforts to modernize CI/CD pipelines, with a particular focus on transitioning to GitLab-based workflows.

Contract Details, Location, and Workplace Type

Job Type: Contract
Location: Manassas, VA (onsite)
Workplace Type: Fully onsite

Compensation

Hourly Pay Range: USD 50.00 to 75.00 per hour
Compensation Notes: Individual compensation within this range depends on qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other job-related factors.
Benefits Eligibility: Eligibility requirements may apply to some benefits and may depend on job classification and length of employment.
Benefits Subject to Change: Benefits are subject to change and may be subject to specific elections, plan, or program terms.

Benefits

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)

Application Deadline

This position is anticipated to close on Oct 5, 2026.

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