mid-level software developer Jobs

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Senior Oracle PL/SQL Developer (ETL Informatica - Power Center)

Lorvin Technologies

•

Westlake, Texas, USA

Contract, Third Party

The Expertise and Skills You Bring Bachelor s Degree or equivalent in a technology related field (e.g. Computer Science, Engineering, etc.) required10+ years of hands-on experience in Data engineering, data warehousing and analytics technologiesExpert-level knowledge of writing complex SQL queries using Oracle.Expert-level knowledge of Oracle PL/SQL (Stored Procedures, Functions, packages, triggers)Strong working experience in ETL tools like Informatica (Power Center)Working experience in script
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Posted 22 hours ago

Senior Full Stack Engineer - Local to Bay Area, CA

Rootshell Enterprise Technologies Inc.

•

San Francisco, California, USA

Third Party

Job Title: Full Stack Engineer Experience: Experience 15+ Local to Bay Area, CA 2 days onsite Strong Typescript experience. Strong Python Experience. HTML CSS Exp creating Rest API from scratch. Strong Data Structures and algorithms
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Posted 6 days ago | Updated 14 hours ago

Sr. Systems Development Engineer - Ground Infrastructure, Project Kuiper

Amazon Kuiper Manufacturing Enterprises LLC

•

Bellevue, Washington, USA

Full-time

Project Kuiper is Amazon's low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity.Export Control Requirement:As a Sr. System Development En
Posted 14 days ago | Updated 8 hours ago

Senior Staff Engineer 3rd Party IP Management

Marvell Semiconductor Inc.

•

Santa Clara, California, 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 6 hours ago

Senior Fullstack Engineer (Angular 70% / Java 30%)

Eliassen Group

•

Westlake, Texas, USA

Contract

Description: Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $58 - $63 / hr. w2 Responsibilities: Develop and maintain enterprise-level applications using Java/J2EE and related frameworks. Build and enhance single-page applications to replace existing monolithic applications. Design and implem
Posted 18 hours ago | Updated 6 hours ago

Senior Backend Engineer, Activation and Engagement Server (Growth)

Block Inc

•

California, USA

Full-time

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across
Posted 7 days ago | Updated 6 hours ago

Sr. Systems Development Engineer - Ground Infrastructure, Project Kuiper

Amazon Kuiper Manufacturing Enterprises LLC

•

Bellevue, Washington, USA

Full-time

Project Kuiper is Amazon's low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity. Export Control Requirement: As a Sr. System Developmen
Posted 14 days ago | Updated 6 hours ago

Hardware & Silicon Validation Senior Staff Engineer

Marvell Semiconductor Inc.

•

Santa Clara, California, 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 27 days ago | Updated 6 hours ago

Sr Staff Engineer CIAM Dallas or Detroit metro

Comerica

•

Auburn Hills, Michigan, USA

Full-time

Senior IAM CIAM Engineer The Senior IAM CIAM Engineer will play a critical role in shaping how our customers securely access and interact with our digital products and services. This role sits at the intersection of security, user experience, and technology - ensuring that identity flows are both frictionless and secure. The role will be responsible for designing and implementing scalable CIAM solutions that support Comerica's customers, protect sensitive customer data, and comply with privacy
Posted 48 days ago | Updated 6 hours ago

Senior Principal Engineer, Electro-mechanical Controls (Onsite)

RTX Corporation

•

Windsor, Connecticut, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Collins Aerospace's Power & Controls team is looking for a Senior Principal Engineer to play a pivotal role in advancing our Ele
Posted 44 days ago | Updated 6 hours ago

Sr. Electrical Design Engineer, Low Voltage Hardware, Optimus

Tesla Motors

•

Palo Alto, California, USA

Full-time

The Low Voltage Hardware team designs the electrical "nervous system" of Tesla products. Our circuit boards control hundreds of devices (motors, sensors, LEDs, etc) across all electrical systems (seats, doors, HVAC, powertrain, safety, chassis, lighting, etc) in Tesla vehicles & robots. Responsibilities Start-to-finish hardware ownership: Specification, architecture, design, simulation, schematic, layout supervision, manufacturing, bringup, and validation of circuit boardsCollaborate with PCB l
Posted 7 days ago | Updated 6 hours ago

Lead Test Engineer - Combustion - GE Aerospace Research

GE Aerospace

•

New York, USA

Full-time

Job Description Summary Located in Niskayuna, New York, central to the New York Capital District, GE Aerospace Research builds on GE's 125+ years of industrial research heritage, tackling the most challenging engineering problems through multi-disciplinary teams to deliver innovative technologies. Together, we create and sustain differentiated solutions to maintain competitive advantages for GE Aerospace and our customers. Job Description At GE Aerospace Research, we invent the future of fligh
Posted 4 days ago | Updated 6 hours ago

Senior Staff Engineer, Foundry Silicon Technology Enablement

Samsung Electronics America

•

San Jose, California, USA

Full-time

Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries o
Posted 5 days ago | Updated 6 hours ago

Senior Staff Engineer, Cellular RF Systems Architecture

Samsung Electronics America

•

San Jose, California, USA

Full-time

Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries o
Posted 30 days ago | Updated 6 hours ago

Lead Analytics Engineer, Air Dominance & Strike

Aduril Industries

•

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 53 days ago | Updated 6 hours ago

Senior Research Engineer - Foundation Models, Ads Integrity

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A177519 Apply to this job Share this listing: Responsibilities Our Business Integrity team has a strong user focus and a dedication to technical excellence. We aim to meet our users' needs with reliable and high-performing platforms and services. We are looking for strong machine learning engineers who are excited to grow their business understanding, build highly scalable machine learning models, and partner across disciplines with
Posted 33 days ago | Updated 5 hours ago

Sr. Front-End Engineer - Apple Business Essentials - ASE

Apple, Inc.

•

Cupertino, California, USA

Full-time

Imagine what we could do together. At Apple, new insights have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job, and there's no telling what we could accomplish. Apple Business Essentials is redefining how organizations leverage Apple tools to make it easier to get work done. We seek a dedicated product engineer who will use technology to address problems and deliver beautiful experiences. Your projects will chall
Posted 5 days ago | Updated 5 hours ago

Senior iOS Software Engineer, Global E-commerce Frontend Infrastructure

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A201578 Apply to this job Share this listing: Responsibilities The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. Our product engineering team is res
Posted 53 days ago | Updated 5 hours ago

Senior Python Developer / Remote / Cloud & Microservices

Motion Recruitment Partners, LLC

•

Remote or San Francisco, California, USA

Full-time

Job Description Join a globally recognized leader in the entertainment and media industry for a fully remote, long-term contract role focused on impactful backend development. Known for its cutting-edge technology, strong developer-first culture, and commitment to work-life balance, this company is looking to bring on a Senior Python Backend Engineer to join its high-impact platform team. You'll be contributing to the architecture and development of highly scalable backend systems, APIs, and s
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Posted 57 days ago | Updated 3 hours ago

Senior Backend Engineer / Node.js / MusicTech / NYC (Onsite)

Motion Recruitment Partners, LLC

•

New York, New York, USA

Full-time

Backend Engineer - Gamified Consumer App (NYC, In-Person) Join a fast-growing consumer social app that has reached 400k+ daily active users and 4M+ downloads, consistently ranking in the top 10 of the iOS music game charts. We've found product-market fit and are building the go-to destination for music lovers. We're looking for a Backend Engineer who's excited to scale infrastructure that supports millions of users. You'll play a key role in optimizing our backend systems, building new internal
Easy Apply
Posted 22 days ago | Updated 3 hours ago