Principal Software Engineer Jobs in Seattle, WA

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Lead Java Engineer

EPAM Systems

Remote

Full-time

We are looking for a Lead Java Engineer to join our dynamic team. In this role, you'll focus on enhancing the product offering by improving the user experience and building the necessary capacity to support and advance platform solutions and infrastructure. If you're passionate about working with cutting-edge technologies and driving innovation, this is your chance to make a significant impact. This position offers remote setup with the flexibility to work from any location in Georgia, whether i

Java Full Stack Development Engineering Lead

Citi

Remote or Irving, Texas, USA

Full-time

About Citi: Citi creates economic value that is systemically responsible and, in our clients', best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be su

Lead Python Developer/Architect

Narwal, Inc.

Remote

Full-time

Lead Python Developer/Architect100% Remote Longterm ContractPrimary Skills: Python, Pandas, OpenCV, PyAuto GUI, Selenium, Beautiful Soup. Job Description: As a Lead Python Developer/Architect, you will play a pivotal role in designing and implementing high-performance, scalable solutions for our healthcare clients. You will work closely with cross-functional teams, including developers, business analysts, and stakeholders, to create solutions that leverage your expertise in Python, RCM, EDI, and

Lead Engineer - Nuclear Engineering (Remote Eligible, U.S.)

GE Vernova

Remote

Full-time

Job Description Summary The Nuclear Fuel Engineer will be part of the team responsible for BWR nuclear fuel reload licensing and cycle management in Global Nuclear Fuel (GNF). In this role you will provide innovative licensing and design solutions that ensure high quality deliverables in accordance with customer requirements, business procedures and regulatory agency guidelines. Additionally, this position has direct utility customer-facing opportunities through deliverables, collaboration, and

Systems Analyst

Sansar Tec

Remote

Contract

Position: Systems AnalystLocation: Tallahassee, FL (Remote is fine too)Description:The selected candidate will be assigned to the Office of Information Technology serving the business unit s needs with respect toDocumenting critical business processes,Analyzing current business functions for effectiveness and efficiency opportunities,Assisting in process redesign,Assisting in development and testing.Duties may include analysing financial systems and dependent business processes and assisting in

Senior ServiceNow Lead/Developer (ServiceNow, DevOps, JavaScript, AI, UI Design)

Ameri100

Remote

Third Party, Contract

Job Title: Senior ServiceNow Lead/Developer (ServiceNow, DevOps, JavaScript, AI, UI Design) Start Date: ASAP End Date: 12/31/2025 Location: Remote Rate: C2C all inc. Job Summary: We are seeking a highly skilled and forward-thinking Senior Software Developer to join our growing team. The successful candidate will have a strong foundation in ServiceNow development, JavaScript, DevOps, and UI/UX design, with added expertise in AI integration, unit testing, and performance optimization. This role i

Lead STATCOM Application Engineer

GE Vernova

Remote or Saratoga Springs, New York, USA

Full-time

Job Description Summary The STATCOM Application Engineer will play a critical role in providing expert technical support for GE Vernova FACTS. This position requires a highly technical, customer-focused, and self-motivated individual. As a key member of this world-class team, the engineer will lead the technical strategy and proposal efforts for Flexible AC Transmission System (FACTS) projects. The primary responsibilities include technical business development, analyzing customer system-level r

Big Data and Java Developer - Hybrid

Citi

Remote or Jersey City, New Jersey, USA

Full-time

Prime Service Tech is working on multi-year growth initiative and consent order data remediation deliverables and as part of it, we are expanding our platform offering to markets quants and product development to build analytics using Python, hosting new data platform, creating new data pipelines and building robust monitoring and observability capabilities for Prime Tech. The senior developer will work on building data pipelines, creating APIs to access data, working closely with product develo

Lead Engineer - Stability Analysis (Remote Eligible, U.S.)

GE Vernova

Remote

Full-time

Job Description Summary As a contributing member of the LOCA, Containment & Stability Analysis Team, you will perform safety analysis for plant thermal-hydraulic Stability, plant noise, Power Range Neutron Monitor (PRNM) stability interface, and other analyses supporting reload applications for Boiling Water Reactor (BWR) plants, including currently operating BWR plants as well as new plants (BWRX, Natrium) operating or planned worldwide. Job Description Essential Responsibilities Perform plan

Cloud Engineers (Azure)

Tential

Mexico City, Mexico

Full-time

We are seeking a talented Lead Cloud Engineer to join our team and support the development of a modern platform for regional accounting firms that enables them to stay independent while accessing the resources of a large CPA firm to help them grow. This platform will provide access to growth capital, robust talent acquisition, best-of-breed technology, a catalytic leadership system, shared back-office services, and modernized equity incentives so that firms can surmount today's industry challeng

Senior Staff Engineer - Video Streaming

eBay Inc.

Remote or San Jose, California, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Lead SRE Engineer

Talent Groups

Remote

Full-time

Role: Lead SRE Engineer Location: Remote Duration: Fulltime Requirements: A solid understanding of SRE principles and at least 5 years of leading experience to guide SRE engineers.Experience in .Net , Java, Microservices, spring boot, Angular, UNIX, C,C#Experience leading SRE teams or projects.Monitoring & Observability APM tools like Dynatrace Clod, Splunk, Elastic APM, Interlink and Grafana.Hands-on experience with cloud platforms (e.g., AWS, Azure, Google Cloud Platform) and their services.Ex

Lead Java Middle Tier Developer- C13 - JERSEY CITY

Citi

Remote or Jersey City, New Jersey, USA

Full-time

The Lead Java Middle Tier Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Write good and well-tested code in JavaSOA API middleware implementation (both REST and SOAP)Write user/supporter documentation Development environment support (mostly automation

Senior Java Developer Lead (Apps Dev Tech Lead Analyst - C13 )- IRVING

Citi

Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements

Senior Fleet Engineering Debugger

Microsoft Corporation

Redmond, Washington, USA

Full-time

Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft's expanding Cloud Infrastructure and responsible for powering Microsoft's "Intelligent Cloud" mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Teams, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operat

Siebel Engineer Lead Consultant

Allstate Insurance Company

Texas, USA

Full-time

National General is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs. We offer home, auto and accident and health insurance, as well as other specialty niche insurance products, through a large network of independent insurance agents, as well as directly to consumers. Job Description The Software Engineer Lead Consultant will be responsible for providing Level 2 and Level 3 production support for the Cla

Information Security Engineer III, Application and Cloud Security Lead

Mass General Brigham

Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par

Lead Transmission Line Engineer

Leidos

Seattle, Washington, USA

Full-time

Description About Leidos Leidos is a Fortune 500 company aimed at embracing and solving some of the world's most pressing challenges. Through science and technology, Get familiar with , our radical program for employees to balance work & life. Job Description We are seeking a Lead Transmission Line Engineer who will manage a collaborative and dynamic team working in a fast- paced environment, solving challenging problems involved with electric transmission. The successful candidate will serv

Fulltime : Lead Android Developer : REMOTE

Spar Information Systems

US

Full-time, Contract

Role: Lead Android Developer Location: Remote Duration: 12 Months Job description: We are seeking a skilled Lead android developer responsible for the development and maintenance of applications aimed at a vast number of diverse android devices. The primary focus will be the development of mobile applications and their integration with back-end services and browser apps. You will be working along-side other engineers and developers working on different layers of the infrastructure. The projec

Senior Drainage Engineer - Transportation Infrastructure

Parsons Services Company

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Senior Civil Drainage Engineer - USA / Remote Opportunity : Ready to put your civil