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Added just now
IT Engineer
Vailexa
Santa Clara, CA · Plano, TX
Position Overview: The IT Engineer is responsible for developing and building the infrastructure that supports IT equipment across global offices and laboratory environments. This role…
Added just now
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Data Engineer
Kindsight
Remote, United States
- $120,000 to $135,000 CAD / year
…sectors with fundraising tools and the largest charitable giving database on the market. And as the giving sector evolves, so does Kindsight. As the leader in fundraising intelligence,…
Added 8 mins ago
Data Engineer I - Data Platform
First Citizens Bank
Raleigh, NC · UNAVAILABLE, AZ · Austin, TX
We are seeking a motivated Data Engineer to join our Data Platform Engineering Organization and help build scalable cloud-based data solutions that enable analytics and data-driven…
Added 8 mins ago
Data Engineer I - Data Platform
First Citizens Bank
Raleigh, NC
We are seeking a motivated Data Engineer to join our Data Platform Engineering Organization and help build scalable cloud-based data solutions that enable analytics and data-driven…
Added 11 mins ago
ND
Front Office Automation Tester
NTT DATA Services
Charlotte, NC
- $90,000 to $115,000 USD / year
We are seeking a Senior QA Automation Engineer to support Front Office Sales & Trading technology platforms. This role is responsible for designing, developing, and executing automated…
Added 11 mins ago
Staff Software Engineer
WGU Corporation
Salt Lake City, UT
The Staff Software Engineer is a position of technical expertise, influence, and leadership in the technology realm. The position will be required to apply their expert knowledge to ensure…
Added 12 mins ago
TI
Premier Support Engineer
Trimble Inc.
Westminster, CO
- $85,900 to $118,100 USD / year
Premier Support Engineer, Technical Account Manager, Azure Cloud, Vista ERP, Spectrum ERP, Construction Technology, Enterprise Support, SaaS, SQL Database, Telemetry, Customer Success…
Added 12 mins ago
LI
Oracle Cloud Infrastructure Engineer
LIGHTFEATHER IO LLC
Washington, DC · Alexandria, VA
- $160,000 to $180,000 USD / year
LightFeather is seeking a skilled Oracle Cloud Infrastructure Engineer to support the U.S. Department of State in modernizing and maintaining secure, scalable cloud environments. In this…
Added 15 mins ago
Senior Software Engineer
TEXAS RESEARCH INSTITUTE AUSTIN INC
Austin, TX
TRI Austin is seeking an experienced Senior Software Engineer to lead the development, enhancement, and maintenance of software applications used to analyze, manage, and visualize complex…
Added 18 mins ago
Staff Software Development Engineer
Zscaler
Santa Clara, CA
We are looking for a Staff Software Development Engineer to join our team. This is a hybrid (Santa Clara, CA) role, reporting to the Sr. Director, Software Development Engineering in the…
Added 20 mins ago
Full Stack Engineer - Cloud & On Premise
Syntiant
Redwood City, CA
Syntiant Corp., a leader in the high-growth AI software and semiconductor solutions space, is looking for an experienced and talented Full Stack Engineer.
Added 22 mins ago
Systems Architect 2 - Cloud Data Engineer (Databricks)
U.S. Bank National Association
Cincinnati, OH · Minneapolis, MN
Partner with cloud, infrastructure, database, security, and application teams to troubleshoot issues and deliver scalable, secure, and supportable data solutions.
Added 22 mins ago
Software Engineer 2 ( Full Stack - Java, Spring Boot, React)
U.S. Bank National Association
Irving, TX · Atlanta, GA · Minneapolis, MN · Charlotte, NC
Design and implement robust database schemas, data models, indexing strategies, and query optimizations for relational databases.
Added 27 mins ago
Software Engineer III - Data Engineering | Infrastructure Platforms
JPMC page
Jersey City, NJ · Plano, TX
As a Software Engineer III at JPMorganChase within the Infrastructure Platforms organization, you serve as a seasoned member of an agile team to design and deliver trusted market-leading…
Added 30 mins ago
Staff Engineer Software (Cortex Platform) - US Citizen
Palo Alto Networks, Inc.
CA
We are seeking a Staff Software Engineer to join our Cortex backend engineering group. In this role, you will be pivotal in developing, innovating, and scaling the Cortex Platform,…
Added 30 mins ago
Domain Consultant - Public Sector
Palo Alto Networks, Inc.
United States
High Performing Sales Engineer: Proactively seek out new sales opportunities by developing new and existing technical relationships within prospective accounts, partners, and current active…
Added 30 mins ago
Senior Data Integration Engineer
Everon
Irving, TX
The Senior Data Integration Engineer designs, develops, implements, and supports secure, scalable, and reliable integrations across enterprise applications, databases, cloud platforms,…
Added 33 mins ago
Senior Medicaid Technical Business Analysis Engineer
Conduent State Healthcare, LLC
United States
Conduent is seeking a Senior Medicaid Technical Business Analysis Engineer with a strong background in Medicaid operations, policy, and claims processing. This role is ideal for a problem…
Added 37 mins ago
SDE III for Manufacturing Systems
Blue Origin Personnel, LLC
United States
We are looking for a Software Development Engineer (preferably with prior MES experience) who will own the backend infrastructure and ongoing management of internally built applications. In…
Added 39 mins ago
Junior Software Engineer
LEIDOS, INC.
Tucson, AZ · Alexandria, VA · St. Louis, MO · Gaithersburg, MD · Chantilly, VA · Englewood, CO
…real-world impact? Leidos is seeking a talented Junior Software Engineer to join the Chinook Program supporting an Intelligence Community (IC) customer and helping evolve an application…
Added 40 mins ago
Senior Reserves & Planning Analyst
Flywheel Energy
Oklahoma City, OK
First 30 days: Learn the reserves process, the Aries database and the people across asset development, planning and accounting. Map the current QC and reporting workflow.
Added 41 mins ago
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Associate Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $60,200 to $107,400 USD / year
We are seeking an Associate Data Engineer to design, build, and maintain scalable data pipelines and storage solutions. In this role, you will collaborate closely with data scientists,…
Added 56 mins ago
Staff Software Engineer, Pentest Experience
Horizon3
Remote, United States
We are hiring a Staff Software Engineer, Backend to anchor the technical direction of the Assessment Experience team, transforming how customers work with NodeZero to secure their…
Added 56 mins ago
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Senior Full-Stack Engineer, Autonomous Defense
Horizon3
Remote, United States
- $195,000 to $235,000 USD / year
As a Senior Full-Stack Engineer on the Autonomous Defensive team, you'll build the platform that NodeZero's defensive agents run on. Our AI researchers define what these agents should…
Added 57 mins ago
Systems Test Engineer II
AeroVironment, Inc.
Moorpark, CA
The System Test Engineer II develops and executes System Test Plans for small, unmanned air vehicles and missiles and their associated subsystems. Testing encompasses simulator, ground and…

Twilio

Software Engineer (L3) Email

Remote, United States

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Job details

Apply by: Dec 21, 2026
Experience: Experience: 4+ years of professional software engineering experience building and operating resilient backend services at scale.
Posting language: English
Posted: Jan 1, 1970

Original job description

See yourself at Twilio

Join the team as Twilio’s next Software Engineer, (L3) Email

About the job

This position is a critical engineering role within Twilio SendGrid, requiring a hands-on engineer capable of developing, deploying, and managing highly available, massive-scale distributed systems.

Our systems regularly process more than 12 billion emails during peak events like Black Friday, and our throughput requirements continue to scale rapidly. As an L3 engineer, you will act as a key driver of execution within our core services. You will be heavily involved in modernizing our backend systems, optimizing our extensive Go-based microservices, and contributing to the design and reliability of our dual-cloud infrastructure span across Amazon Web Services (AWS) and Microsoft Azure.

Responsibilities

In this role, you’ll:

WEAR THE CUSTOMER’S SHOES: Architect and ship reliable, high-velocity features that handle critical traffic with low end-to-end latency. Partner closely with product management and technical leadership to break down complex system requirements into manageable, iterative milestones.
BE AN OWNER (CODE QUALITY): Drive rigorous code reviews and push for maintainable patterns in our Go codebase, ensuring high testing standards (unit, integration, and component testing) are executed across the team.
BE AN OWNER (INFRASTRUCTURE & OBSERVABILITY): Manage and enhance cloud configurations across AWS and Azure environments utilizing Infrastructure as Code (Terraform). Ensure deep observability coverage by standardizing metrics, alerts, and distributed tracing across core data pipelines.
CHAMPION ENGINEERING HEALTH: Advocate for a clean architectural foundation. Proactively identify technical debt, system bottlenecks, and single points of failure (SPOF), balancing feature delivery with critical platform refactoring.
MENTOR AND LEAD: Foster a collaborative environment by mentoring junior engineers, leading technical sprint planning, and sharing expertise across distributed engineering nodes.

Qualifications

Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!

Required:

Experience: 4+ years of professional software engineering experience building and operating resilient backend services at scale.
Modern Development Workflow: Practical experience leveraging AI-assisted development tools (such as Claude Code) to accelerate code generation, automate testing, and streamline debugging workflows.
Language Proficiency: Strong, hands-on production experience writing clean, idiomatic, and highly concurrent Go (Golang), Java or Python.
Cloud Infrastructure: Solid experience deploying and managing production workloads in cloud environments - ideally with deep exposure to AWS core services (such as EC2, S3, Aurora, or DynamoDB) AND Microsoft Azure equivalents (such as Virtual Machines, Blob Storage, Azure SQL, or Cosmos DB).
Infrastructure as Code: Proficiency with Terraform for provision-level automation and maintaining environment parity.
Distributed Systems: Strong theoretical and practical understanding of distributed datastores, caching layers, and asynchronous event streaming (e.g., Kafka or similar queuing ecosystems).
Systems Mindset: Strong foundational background in computer science fundamentals, data structures, and building self-healing cloud architectures.

Desired:

Prior experience managing high-throughput applications running inside containerized infrastructure (Docker, Kubernetes).
Familiarity with database migration pathways (e.g., transitioning traditional on-prem/relational datastores to managed instances like AWS Aurora).
Experience implementing OpenTelemetry or distributed tracing systems across decoupled microservice platforms.
Direct experience handling constraints related to network topology, proxy layers, or mail transfer agent (MTA) protocols.

Location

This role will be remote, but is not eligible to be hired in CA, CT, NJ, NY, PA, WA.

Travel

We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings.

What We Offer

Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location.

Compensation

*Please note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements. Compensation for candidates in other locations will be discussed during the hiring process. Please note that hiring for this role is not restricted to the locations listed above.

The estimated pay ranges for this role are as follows:

Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C. : $138,700 - $173,400
Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $146,800 - $183,600
Based in the San Francisco Bay area, California: $163,100 - $203,900.
This role may be eligible to participate in Twilio’s equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave.

The successful candidate’s starting salary will be determined based on permissible, non-discriminatory factors such as skills, experience, and geographic location.

Applications for this role are intended to be accepted until 12/31/2026, but may change based on business needs.

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