Senior Software Engineer - Security Infrastructure Job at Plaid (New York)

Senior Manager, Software Engineering (Orchestration Services)

The Data and Storage Services team is responsible for handling all of Affirm’s D...

Location

United States

Salary:

232000.00 - 310000.00 USD / Year

Affirm

Expiration Date

Until further notice

Requirements

Solid leadership and interpersonal skills
10+ years of experience in managing multiple diverse and inclusive teams and delivering large cross-functional technical programs
Proven track record in stakeholder management, ownership, and successful delivery
Expertise in managing large-scale, geographically distributed compute and data processing systems, including data lake solutions and Workflow Orchestration frameworks
Expertise in scaling frameworks like Spark, Flink and, Kafka on Kubernetes and cloud providers like AWS, leveraging storage systems such as AWS S3 and Apache Iceberg
Capable of mentorship, cross-functional project execution, and individual contribution
Strong interpersonal, written, and verbal communication skills with a growth mindset
Experience in the data infrastructure domain and a passion for leading technical teams and contributing to Open Source solutions
Bachelor’s degree in Computer Science, related technical field, or equivalent practical experience

Job Responsibility

Lead a team of engineers and managers with empathy while fostering a high-performance, ownership-driven & inclusive culture to develop frameworks, systems, and tools for new Affirm products
Oversee teams managing storage services including relational, key-value, and analytics storage infrastructure and tools at scale
Understand and drive business and engineering metrics, promoting a culture of reliability, security, and productivity
Collaborate with tech leads, program managers, and other engineering managers on security, tools, architecture, planning, and delivery of multiple concurrent projects
Work across the engineering organization and with internal and external partners
Provide leadership and growth opportunities to team members, mentor engineers, recruit, and represent Affirm hiring brands
Lead technical decisions, projects, and roadmaps within the Batch and Streaming teams, shaping Affirm’s strategy for managing and serving orchestration workloads
Collaborate with peers, leadership, and stakeholders across platform engineering and product engineering organizations
In collaboration with tech leads, develop a multi year roadmap to design and implement frameworks, services, and tools for new Affirm products and business needs
Guide, tutor, and aid in the professional growth of junior and senior engineers within the team

What we offer

Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents
Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount

Fulltime

Senior Manager, Software Engineering (Orchestration Services)

The Data and Storage Services team is responsible for handling all of Affirm’s D...

Location

Canada

Salary:

206000.00 - 256000.00 CAD / Year

Affirm

Expiration Date

Until further notice

Requirements

Solid leadership and interpersonal skills
10+ years of experience in managing multiple diverse and inclusive teams and delivering large cross-functional technical programs
Proven track record in stakeholder management, ownership, and successful delivery
Expertise in managing large-scale, geographically distributed compute and data processing systems, including data lake solutions and Workflow Orchestration frameworks
Expertise in scaling frameworks like Spark, Flink and, Kafka on Kubernetes and cloud providers like AWS, leveraging storage systems such as AWS S3 and Apache Iceberg
Capable of mentorship, cross-functional project execution, and individual contribution
Strong interpersonal, written, and verbal communication skills with a growth mindset
Experience in the data infrastructure domain and a passion for leading technical teams and contributing to Open Source solutions
Bachelor’s degree in Computer Science, related technical field, or equivalent practical experience

Job Responsibility

Lead a team of engineers and managers with empathy while fostering a high-performance, ownership-driven & inclusive culture to develop frameworks, systems, and tools for new Affirm products
Oversee teams managing storage services including relational, key-value, and analytics storage infrastructure and tools at scale
Understand and drive business and engineering metrics, promoting a culture of reliability, security, and productivity
Collaborate with tech leads, program managers, and other engineering managers on security, tools, architecture, planning, and delivery of multiple concurrent projects
Work across the engineering organization and with internal and external partners
Provide leadership and growth opportunities to team members, mentor engineers, recruit, and represent Affirm hiring brands
Lead technical decisions, projects, and roadmaps within the Batch and Streaming teams, shaping Affirm’s strategy for managing and serving orchestration workloads
Collaborate with peers, leadership, and stakeholders across platform engineering and product engineering organizations
In collaboration with tech leads, develop a multi year roadmap to design and implement frameworks, services, and tools for new Affirm products and business needs
Guide, tutor, and aid in the professional growth of junior and senior engineers within the team

What we offer

Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents
Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount

Fulltime

Senior Software Engineer - Search

Truveta is the world’s first health provider led data platform with a vision of ...

Location

United States , Seattle

Salary:

155000.00 - 190000.00 USD / Year

Truveta

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Information Systems, or a related field (advanced degree a plus)
5+ years of professional software engineering experience
Designing, building, and operating distributed systems at scale
Writing production-quality, efficient, multi-threaded code that runs reliably in cloud environments
Architecting and implementing search system features (indexing, querying, optimization), including building robust test frameworks
Reviewing data specifications and handling large-scale data storage and distribution using specialized protocols
Debugging and resolving complex production issues in distributed systems
Proven experience with cloud-native architectures and DevOps practices (preferably Azure, though AWS/GCP experience is relevant)

Job Responsibility

Design, build, and maintain index, query, and search system features utilized to aggregate and analyze health data
Architecting, implementing, and testing new index and query features
Optimizing end-to-end index performance
Planning, architecting, and deploying highly scalable and highly reliable search systems
Implement relevant compliance controls and conduct thorough security reviews
Drive observability, reliability, and automation across the infrastructure and platform
Monitor emerging technology in the search and infrastructure domains, evaluate applicability, and champion adoption where appropriate
Contribute to knowledge sharing and best practices within the team

What we offer

Comprehensive benefits with strong medical, dental and vision insurance plans
401K plan
Professional development & training opportunities for continuous learning
Work/life autonomy via flexible work hours and flexible paid time off
Generous parental leave
Regular team activities (virtual and in-person)
Additional compensation such as incentive pay and stock options

Fulltime

Senior Cloud Infrastructure Security Engineer

Truveta is the world’s first health provider led data platform with a vision of ...

Location

United States , Seattle; Bellevue

Salary:

135000.00 - 180000.00 USD / Year

Truveta

Expiration Date

Until further notice

Requirements

A minimum bachelor’s in Computer Science, Software Engineering, Electrical or Electronics Engineering, Information Systems, or equivalent
5+ years’ experience in public cloud networking & security design, implementation & support
Experience of TCP/IP IPv4/v6, office network (Routing/Switching/WAN, Wi-Fi & Security) management
3+ years automation experience in Azure Cloud Networking / Azure DevOps or GitHub CI/CD pipelines in any of the following: Python, PowerShell, Terraform, Bicep, YAML template
3+ years network security practices in on-premises and/or cloud environment
Experience managing and supporting Windows Desktop OS, MacOS, managed endpoint administration at scale across an enterprise sized environment
Understanding of the Windows Desktop/Mac OS packaging, scripting, and automated deployment tools, such as Microsoft Intune and Jamf.
Ability to participate in on-call rotation

Job Responsibility

Design and implement Azure cloud-based infrastructure, including using tools for infrastructure as code(IaC) and automation to meet technical, security and business needs.
Design and implement Azure cloud environments (tenant, subscription, VM, storage account, databases, networking, firewalling) optimized for AI/ML workloads.
Manage and maintain Azure Networking, Azure firewalls/VPN and associated policies/rules, Web Application Firewall, Application Gateway, Front Door, VNET peering, ensuring security, availability, scalability, and performance.
Secure Azure Kubernetes clusters, containers, and images.
Establish and enforce Azure security policies, manage access controls, and ensure the infrastructure complies with relevant regulations.
Automate tenant and infrastructure provisioning, deployments, and other routine tasks to increase efficiency.
Monitor Azure cloud resources, analyze performance, and troubleshoot issues as they arise.
Perform incident troubleshoot and problem resolution for office network, cloud infrastructure, and own postmortems.
Work with Engineering teams and external teams, gather requirements, develop and integrate cloud solutions and support business needs.
Actively participate in architecture, code reviews, presentations, share learns and best practices to enable flawless deployment and quality operations.

What we offer

Interesting and meaningful work for every career stage
Great benefits package
Comprehensive benefits with strong medical, dental and vision insurance plans
401K plan
Professional development & training opportunities for continuous learning
Work/life autonomy via flexible work hours and flexible paid time off
Generous parental leave
Regular team activities (virtual and in-person)
Additional compensation such as incentive pay and stock options (for certain roles)

Fulltime

Senior Software Engineer - Developer Productivity

As a Software Engineer focused on Developer Productivity, you will work on desig...

Location

United States , San Mateo

Salary:

170000.00 - 260000.00 USD / Year

Skydio

Expiration Date

Until further notice

Requirements

Understand cloud platforms architecture, especially networking, security, storage, and resilient application topologies
Familiarity with Bazel, Starlark, and maintaining rule sets
Prior experience implementing Continuous Deployment practices
Can write and test software in Go and Python
Bachelor’s degree in Computer Science or relevant experience

Job Responsibility

Identify and lead internal cross-team projects end-to-end with a keen eye for simplicity, reliability, and a low-friction developer experience
Feature and app development to streamline developer workflows, which span on-premises workstations, cloud workstations, backend services and other development productivity improvements
Build and maintain tooling common to engineering to improve deployments, observability, and scalability
Identify ways to deliver software updates to our customers more quickly
Improve the functionality, performance, and reliability of core build architecture and corresponding build infrastructure services including remote execution, remote cache, and build analytics
Educate developers and evangelize best practices on code quality, development workflows, and test

What we offer

Equity in the form of stock options
Comprehensive benefits packages
Relocation assistance may also be provided for eligible roles
Paid vacation time
Sick leave
Holiday pay
401K savings plan
Group health insurance plans

Fulltime

Senior Software Engineer - Fullstack

We are growing the engineering team and looking for engineers who have the chops...

Location

United States , New York City

Salary:

180000.00 - 220000.00 USD / Year

Sigma Computing

Expiration Date

Until further notice

Requirements

Strong Computer Science fundamentals
5+ years industry experience building and maintaining high-quality software
Experience building and deploying robust and secure web APIs
Desire to be a great teammate and have fun at work
Strong sense of craftsmanship, and a healthy academic curiosity

Job Responsibility

Solve challenging problems that arise in providing an interactive experience on data warehouses for data exploration and analysis
Build with modern tools and languages like Rust, Go, GraphQL, and Kubernetes
Build infrastructure to support a modern cloud application
Develop new algorithms and techniques for improving the performance and interactivity of our multi-tenant cloud application
Design and implement new technologies and features to support our fast growing user base
Collaborate with cross-functional groups - backend, frontend, design, product, customer support, sales and marketing to build an innovative product

What we offer

Equity
Generous health benefits
Flexible time off policy
Paid bonding time for all new parents
Traditional and Roth 401k
Commuter and FSA benefits
Lunch Program
Dog friendly office

Fulltime

Senior Software Engineer - Fullstack

Sigma is transforming how businesses run by delivering a high performance platfo...

Location

United States , San Francisco

Salary:

150000.00 - 220000.00 USD / Year

Sigma Computing

Expiration Date

Until further notice

Requirements

5+ years industry experience building and maintaining high-quality software
Experience building and deploying robust and secure web applications in a continuous deployment environment
Desire to be a great teammate and have fun at work without compromising ownership towards your work
Strong sense of craftsmanship, and a healthy academic curiosity to solve challenges at sigma
Strong Computer Science fundamentals

Job Responsibility

Solve challenging problems that arise in providing high performance interactive experience to enable analytics and workflows use cases on top of modern warehouses
Build software using the latest developer tools and using programming languages like Rust, Go, GraphQL, Typescript
Develop new algorithms and techniques for improving the performance and interactivity for enabling analytics and workflows for the world largest companies
Triage product or system issues and debug/track/resolve by analyzing the sources of issues
Design and implement new software features to support our fast growing user growth
Collaborate with cross-functional groups - infrastructure, design, product, customer support, sales and marketing to build an innovative product capabilities

What we offer

Equity
Generous health benefits
Flexible time off policy
Paid bonding time for all new parents
Traditional and Roth 401k
Commuter and FSA benefits
Lunch Program
Dog friendly office

Fulltime

Senior Software Engineer - ML Infrastructure

We build simple yet innovative consumer products and developer APIs that shape h...

Location

United States , San Francisco

Salary:

180000.00 - 270000.00 USD / Year

Plaid

Expiration Date

Until further notice

Requirements

5+ years of industry experience as a software engineer, with strong focus on ML/AI infrastructure or large-scale distributed systems
Hands-on expertise in building and operating ML platforms (e.g., feature stores, data pipelines, training/inference frameworks)
Proven experience delivering reliable and scalable infrastructure in production
Solid understanding of ML Ops concepts and tooling, as well as best practices for observability, security, and reliability
Strong communication skills and ability to collaborate across teams

Job Responsibility

Design and implement large-scale ML infrastructure, including feature stores, pipelines, deployment tooling, and inference systems
Drive the rollout of Plaid’s next-generation feature store to improve reliability and velocity of model development
Help define and evangelize an ML Ops “golden path” for secure, scalable model training, deployment, and monitoring
Ensure operational excellence of ML pipelines and services, including reliability, scalability, performance, and cost efficiency
Collaborate with ML product teams to understand requirements and deliver solutions that accelerate experimentation and iteration
Contribute to technical strategy and architecture discussions within the team
Mentor and support other engineers through code reviews, design discussions, and technical guidance

What we offer

medical, dental, vision, and 401(k)

Fulltime

Senior Software Engineer - Security Infrastructure

Plaid

Location:
United States , New York

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 07, 2026

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