mid-level software developer Jobs in seattle, wa

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COE - Lead Onshore Full-Stack Developer - C1 (Java + React Js)

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Lead Full-Stack Developer to join our growing team in United States! Responsibilities: Lead, Oversee and manage the offshore development team, ensuring seamless collaboration and high-quality code delivery. Assess, Evaluate and Hire new offshore
Posted 16 days ago

Senior Reservoir Simulation Engineer

BP

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Remote or Houston, Texas, USA

Full-time

Entity: Production & Operations Job Family Group: Subsurface Group Job Description: ROLE SYNOPSIS The Reservoir Management Specialists Unit supports all bp regions with expert subsurface support. Within the Unit there are Reservoir Engineers who focus on building and using simulation models to support region decisions on major projects, infill wells, reservoir management and forecasting. The role is for a WH based Senior Reservoir Simulation Engineer with a focus on Hydraulic Fracturing an
Posted 13 days ago | Updated 3 hours ago

Lead Svelte Front End Developer

New York Technology Partners

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Remote

Third Party, Contract

What We re Looking For 8+ years of experience in software engineering and frontend application development.Expertise of the Svelte framework and strong portfolio of Svelte projects. Strong proficiency JavaScript/TypeScript and Svelte. Proficiency in Python. Experience throughout the software development life cycle, including design, architecture, development, testing, deployment, maintenance, frontend, backend, and DevOps.Proficiency using Azure or similar cloud computing ecosystemStrong commun
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Posted 1 day ago

Lead Transmission Line Engineer

Leidos

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Remote

Full-time

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, Leidos makes the world safer, healthier and more efficient. Get familiar with Leidos Life, 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 wi
Posted 60+ days ago | Updated 3 hours ago

Senior Data Integration Engineer

GovCIO

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Remote

Full-time

Overview GovCIO is seeking a highly skilled Senior Data Integration Engineer to support healthcare data interoperability efforts within the VA Program. This role is ideal for a technical expert with deep experience in Oracle SQL/PLSQL and Java, combined with a strong background in HL7 messaging and healthcare data exchange. The ideal candidate will be a self-driven engineer who thrives in a fast-paced, collaborative environment and can clearly communicate complex data issues to both technical a
Posted 2 days ago | Updated moments ago

Substation P&C - Owners Engineer

ENTRUST Solutions Group

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Remote or Allentown, Pennsylvania, USA

Full-time

Are you passionate about power systems and looking to make a significant impact in the field of protective relaying and control systems? ENSTURST Solutions Group has an exciting opportunity for you to join our dynamic National Substation team! This position will be act as an Owners Engineer (OE) for a client in Allentown, PA. In this position you will have the following responsibilities: Lead responsible engineer for oversight of Engineer of Choice (EOC) substation design projects, including ph
Posted 54 days ago | Updated 3 hours ago

IT Security Engineer/Lead

Accylerate

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Remote

Contract

Title: IT Security Engineer/Lead Location: Richmond, VAWork Type: 100% remote Duration: Long-term Contract bout the RoleWe are seeking a highly experienced Security Architect IV to join our team on a contract basis. This role will focus on developing and documenting System Security Plans (SSPs) for suppliers and enterprise applications, ensuring compliance with COV SEC530 standards and the NIST 800-53 framework.The ideal candidate will have a strong background in security architecture, control a
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Posted 2 days ago | Updated 2 days ago

Senior Protection and Control Engineer

GE Vernova

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Remote

Full-time

Job Description Summary The Senior Protection & Control (P&C) and System Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders.They are responsible for the review of P&C designs developed by the project teams and confirm compliance with project specifications and applicable Standards. The Engineer should actively work on mentoring the secondary design team and acts as its main technical authority while also representing GE with external standa
Posted 11 days ago | Updated 3 hours ago

Senior CyberArk/PAM Engineer

Mass General Brigham

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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
Posted 4 days ago | Updated 3 hours ago

Infrastructure Engineer Senior - Principle

American Electric Power

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Remote or Gahanna, Ohio, USA

Full-time

Job Posting End Date 07-13-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality Computer, Network, Storage and End-User Infrastructure technology solutions, on-going support to the business. Independently completes infrastructure project assignments. Plan, research, evaluate, design, and engineer the enterprise's technology infrastructure. Provide technical support and troubleshooting, cost estimates, justif
Posted 5 days ago | Updated 3 hours ago

Senior ASIC Synthesis Engineer

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Come be a part of new process technology adoption by joining NVIDIA's Advanced Technology Group! Work as part of the advanced technology team to optimize design tradeoffs and methodology on next generation CMOS technology. We are looking for a Senior ASIC Synthesis Engineer to join our dynamic and growing team! If you are problem solver and highly motivated individual searching for a collaborative and exciting role, join us today. We encourage applicants with a history of proven success working
Posted 5 days ago | Updated 3 hours ago

Web Site Development Engineer

Arizona State University

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Remote or Tempe, Arizona, USA

Full-time

Job Profile: Applications Developer 2 Job Family: IT Applications Time Type: Full time Max Pay - Depends on experience: $82,500.00 USD Annual Apply before 11:59 PM Arizona time the day before the posted End Date. Minimum Qualifications: Bachelor's degree and three (3) years of experience appropriate to the area of assignment/field; OR, Any equivalent combination of experience and/or training from which comparable knowledge, skills and abilities have been achieved. Job Description: Salary:
Posted 13 days ago | Updated 3 hours ago

Sr. Systems/Logistics Engineer

Lockheed Martin Corporation

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Remote or Orlando, Florida, USA

Full-time

Job Description WHO WE ARE At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! WHAT WE'RE DOING Lockheed Martin is looking for a Logistics Engineer with experience in Integrated Logistics Suppo
Posted 7 days ago | Updated 3 hours ago

Senior Staff Verification Engineer

Marvell Semiconductor Inc.

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Texas, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 7 days ago | Updated 3 hours ago

Senior full stack Java Engineer

Tekniforce

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Remote or Raleigh, North Carolina, USA

Full-time

We are looking for a Senior full stack Java Engineer. This is a full-time permanent hire position with our client in Raleigh, NC. In this role as a Senior full stack Java Engineer, you will be a part of a team that is building highly scalable Enterprise Applications with large amounts of data and Real Time processing and / or distributed Client Applications for the company. No visa sponsorship is available at this time or in future for this position. Responsibilities as Senior full stack Java En
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Posted 7 days ago | Updated 7 days ago

Senior Systems Test Engineer

SAIC

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Remote

Full-time

Job ID: 2506797 Location: REMOTE WORK, VA, US Date Posted: 2025-06-18 Category: Engineering and Sciences Subcategory: Test Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Senior Systems Test Engineer support of test campaign designs, planning, execution, analysis, and reporting of radiation detection systems for ou
Posted 22 days ago | Updated 1 hour ago

Mechanical Design Engineer Sr

Lockheed Martin Corporation

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Remote or Grand Prairie, Texas, USA

Full-time

Job Description You will be the Mechanical Design Engineer for the Lockheed Martin Missiles and Fire Control (MFC) team. Our team is responsible for designing, developing, and manufacturing precision engagement aerospace and defense systems for the U.S. and allied militaries, as well as providing products and services for the global civil nuclear power industry and military's green power initiatives. What You Will Be Doing As the Mechanical Design Engineer, you will be responsible for impleme
Posted 8 days ago | Updated 3 hours ago

Lead UX/UI Developer

Kforce Technology Staffing

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Remote or New York, New York, USA

Full-time

RESPONSIBILITIES: Kforce is working with a client in search of a UX/UI Developer to join their team for a remote role. Summary: Are you a hands-on UX/UI developer who thrives on building sleek, high-performing web and mobile applications? We are looking for a Lead UX/UI Developer who's ready to code, lead, and inspire. This is a unique opportunity to shape the user experience of cutting-edge consumer-facing platforms while mentoring a talented team. Key Tasks: * Develop responsive web and mobi
Posted 8 days ago | Updated 1 hour ago

Sr. Java J2EE Developer

Ultimo Software Solutions Inc.

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Remote or Amaravathi, Andhra Pradesh, India

Contract

Java Spring Boot & Kafka Engineer Minimum 7+ years of professional software engineering experience. Proven expertise in Java, J2EE, Spring Boot, JPA, Axon, and Kafka. Experience using Maven and Gradle build tools Kafka ecosystem. Kafka Streams library. Kafka Avro schemas Strong experience providing end-to-end support for complex enterprise applications. Excellent problem-solving, analytical, and communication skills. Experience working in Agile environments with a continuous delivery mindset. K
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Posted 8 days ago | Updated 8 days ago

IT Systems Engineer

Virginia Jobs

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Remote or Charlottesville, Virginia, USA

Full-time

Are you a solutions-driven IT professional with a passion for creating seamless, reliable, and innovative computing experiences? The University of Virginia's Information Technology Services (ITS) seeks an experienced systems administrator for a position in our Storage, Backup, and Archive team. Commensurate with the candidate's experience, the role will be filled at the respective level that best matches the candidate's qualifications. In this role, you will support, maintain, and automate a va
Posted 60+ days ago | Updated 3 hours ago