Back End Engineer Jobs in Philadephia, PA

1 - 20 of 126 Jobs

Senior Lead Software Engineer, Back EndJob Title - Senior Lead Software Engineer, Back End

Capital OneCompany Name - Capital One

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Philadelphia, Pennsylvania, USA

Full-time

Senior Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capit

W2-Hybrid-King of Prussia, PA :: Senior .NET Back-End Engineer with Wealth Management Domain Exp. || Desired 8-10 Years of exp.Job Title - W2-Hybrid-King of Prussia, PA :: Senior .NET Back-End Engineer with Wealth Management Domain Exp. || Desired 8-10 Years of exp.

Bitsoft International, Inc.Company Name - Bitsoft International, Inc.

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King of Prussia, Pennsylvania, USA

Full-time

Senior .NET Back-End Engineer with Wealth Management Domain Exp. 6+Months King of Prussia, PA (Hybrid, 3 days a Week) Desired 8-10 Years of exp. Position Overview: Our company is in pursuit of a seasoned Senior Back-End Engineer with extensive experience in .NET/SQL to lead the development of robust and efficient digital solutions within the finance and wealth management industry. You will play a key role in shaping the back-end strategy, crafting the architecture, and leading the delivery of

senior backend engineerJob Title - senior backend engineer

When I.T. Matters LLCCompany Name - When I.T. Matters LLC

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Remote

Full-time

Please Only apply if this is a solid fit. NO 3rd parties- Client does NOT sponsor Senior Backend Engineer What You ll Do: Design, build, and optimize backend systems that power real-time and batch video rendering pipelines.Lead API development (GraphQL and REST) and integrate with tools like OpenAI, stock footage providers, and CRM platforms.Develop features for a new paid API product enabling large-scale CRM integration.Tackle AI-enhanced video editing workflows and drive quality improvements.

Principal Backend EngineerJob Title - Principal Backend Engineer

3M CompanyCompany Name - 3M Company

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Remote or Maplewood, Minnesota, USA

Full-time

Job Description: Principal Backend Software Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers. This positi

Lead Backend Engineer, PythonJob Title - Lead Backend Engineer, Python

Launch PotatoCompany Name - Launch Potato

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Remote

Full-time

WHO ARE WE? Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato is a leading connector of advertisers to customers at all parts of the consumer journey, from awareness to consideration to purchase. The company is headquartered in vibrant downtown Delray Beach, Florida, with a unique international team across over a dozen countries. Launch Potato's success comes from a diverse, energetic culture and high-pe

Lead Backend Software EngineerJob Title - Lead Backend Software Engineer

Comcast CorpCompany Name - Comcast Corp

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Philadelphia, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Senior Backend Engineer, PythonJob Title - Senior Backend Engineer, Python

Launch PotatoCompany Name - Launch Potato

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Remote

Full-time

Backend Software EngineerJob Title - Backend Software Engineer

Bayside SolutionsCompany Name - Bayside Solutions

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Remote

Contract

Backend Software Engineer W2 Contract Salary Range: $114,400 - $135,200 per year Location: Austin, TX - Remote Role Requirements and Qualifications: 3-4+ years of backend development experience in Python and/or Java Proven track record of building platforms or adding features to backend services Experience developing large-scale web applications or platforms that serve other teams (e.g., REST services, backend architecture). Bachelor's degree in Computer Science Preferred Qualifications: Ex

Lead Software Engineer, Back EndJob Title - Lead Software Engineer, Back End

Capital OneCompany Name - Capital One

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Wilmington, Delaware, USA

Full-time

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Sof

Lead Software Engineer, Back End, Bank TechJob Title - Lead Software Engineer, Back End, Bank Tech

Capital OneCompany Name - Capital One

•

Wilmington, Delaware, USA

Full-time

Lead Software Engineer, Back End, Bank Tech Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a C

Lead Python Backend Engineer-Remote with Occasional Visits to Danbury, CT office-Full time RoleJob Title - Lead Python Backend Engineer-Remote with Occasional Visits to Danbury, CT office-Full time Role

Cyber Sphere LLCCompany Name - Cyber Sphere LLC

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Remote

Full-time

Title Lead Python Backend Engineer Location-Remote with Occasional Visits to Danbury, CT office Duration FTE Job Description We re looking for a Lead Backend Engineer to drive backend development, optimize data infrastructure, and support critical integrations across our ecosystem. You ll play a pivotal role in modernizing our backend architecture to ensure scalability, reliability, and efficiency, while leading transformative initiatives such as: Enhancing CRM and subscription management syste

Senior Software Engineer, Back End (Bank Modernization)Job Title - Senior Software Engineer, Back End (Bank Modernization)

Capital OneCompany Name - Capital One

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Wilmington, Delaware, USA

Full-time

Senior Software Engineer, Back End (Bank Modernization) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technolo

Senior Software Engineer, Back End (Bank Modernization)Job Title - Senior Software Engineer, Back End (Bank Modernization)

Capital OneCompany Name - Capital One

•

Wilmington, Delaware, USA

Full-time

Senior Software Engineer, Back End (Bank Modernization) Do you love building and pioneering in the technology space? Do you enjoysolving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technolog

Lead Backend Engineer, Python (Costa Rica)Job Title - Lead Backend Engineer, Python (Costa Rica)

Launch PotatoCompany Name - Launch Potato

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Remote

Full-time

Senior Backend Engineer, Python (Costa Rica)Job Title - Senior Backend Engineer, Python (Costa Rica)

Launch PotatoCompany Name - Launch Potato

•

Remote

Full-time

Backend Software Engineer, MLJob Title - Backend Software Engineer, ML

Bayside SolutionsCompany Name - Bayside Solutions

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Remote

Contract

Backend Software Engineer, ML W2 Contract Salary Range: $135,200 - $156,000 per year Location: Remote Role - PST Job Summary: As a Backend Software Engineer, you will work with the engineering team, EPM, and customers to support customer migration to next-generation services that generate, manage, and consume datasets, features, and embeddings used for ML training. You will utilize tooling to migrate data and work with customers to change their Python clients to start using the new SDK. Thi

Staff Back End Engineer (MTS 2)Job Title - Staff Back End Engineer (MTS 2)

eBay Inc.Company Name - eBay Inc.

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Remote or Portland, Oregon, 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

Senior Java Backend Engineer - VPJob Title - Senior Java Backend Engineer - VP

CitiCompany Name - Citi

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Remote or Tampa, Florida, USA

Full-time

Citi's Functions Technology is responsible for delivering Technology solutions to Citi's Functions organizations. Functions Technology mission is to optimize Citi's Technology environment by delivering world class applications, driving standardization of the production environment, reducing complexity, optimizing management of systems supporting global functions such as Compliance, Controls, Internal Audit and Risk, and introducing innovative technologies that provide new business capabilities,

Lead Python Backend Engineer - Danburry,CT - Remote with client visits - FulltimeJob Title - Lead Python Backend Engineer - Danburry,CT - Remote with client visits - Fulltime

Cyber Sphere LLCCompany Name - Cyber Sphere LLC

•

Remote

Full-time, Third Party

Lead Python Backend Engineer Remote with Occasional Visits to Danbury, CT Interview Mode: In person We re looking for a Lead Backend Engineer to drive backend development, optimize data infrastructure, and support critical integrations across our ecosystem. You ll play a pivotal role in modernizing our backend architecture to ensure scalability, reliability, and efficiency, while leading transformative initiatives such as: Enhancing CRM and subscription management systems to improve customer en

Lead Java Backend Engineer - Vice President - Tampa FLJob Title - Lead Java Backend Engineer - Vice President - Tampa FL

CitiCompany Name - Citi

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Remote or Tampa, Florida, USA

Full-time

The overall objective of this role is to drive applications systems analysis and programming activities. Responsibilities: Manage one or more Applications Development teams to accomplish established goals as well as conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions)Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applicationsReview and analyze proposed technical s