Backend testing jobs in Philadephia, PA

Senior .NET Developer/Hybrid/Philadelphia/$140k

Philadelphia, Pennsylvania

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Today

Join a rapidly growing global commerce technology organization that powers some of the world's largest enterprises. This full-time opportunity is ideal for a seasoned software engineer with deep expertise in .NET, SQL Server, and modern front-end frameworks such as React and Angular. Operating within a highly secure, enterprise-scale environment, you'll help build innovative payment, security, identity, and data analytics solutions that support omnichannel commerce experiences across web, mobile

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Full-time

$130000 - $140000

Remote Sr. QA Playwright / Postman Automation

Remote or Carlsbad, California

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Today

RESPONSIBILITIES: Kforce has a client seeking a Remote Senior QA Playwright/Postman Automation Engineer. Responsibilities: * Own and drive software quality across web, mobile, API, and backend applications * Design, develop, and maintain automated test frameworks and test suites * Execute manual, exploratory, regression, and end-to-end testing to ensure application reliability and user satisfaction * Develop and maintain API testing strategies, validating integrations, functionality, security,

Full-time

$95,000 - $120,000 annually

Java Backend Engineer

Remote

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8d ago

Role Summary As a Software Engineer - Java Backend (Tech Lead), you will serve as a hands-on technical leader responsible for end-to-end service architecture, delivery outcomes, and ensuring the reliability of backend systems. You will define and communicate technical direction, influence cross-functional teams, and drive modernization initiatives. This role requires expertise in cloud-native development, event-driven architectures, and leadership in engineering excellence within a remote envir

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Contract, Third Party

Depends on Experience

Software Engineer III

Remote

•

Today

Data Engineer / Full Stack Engineer (Python, Django, Nuxt, AWS) Position Summary We are seeking a highly skilled Data Engineer / Full Stack Engineer with strong experience in Python-based backend development, modern frontend frameworks, data engineering, and AWS cloud services . This role will be responsible for building and maintaining scalable applications, data pipelines, APIs, and cloud-native services that support enterprise platforms and automation ecosystems. The ideal candidate will have

Full-time

USD 80,000.00 - 90,000.00 per year

Software Engineer III

Remote

•

Today

Job Description Data Engineer / Full Stack Engineer (Python, Django, Nuxt, AWS) Position Summary We are seeking a highly skilled Data Engineer / Full Stack Engineer with strong experience in Python-based backend development, modern frontend frameworks, data engineering, and AWS cloud services. This role will be responsible for building and maintaining scalable applications, data pipelines, APIs, and cloud-native services that support enterprise platforms and automation ecosystems. The ideal

Full-time

USD 80,000.00 - 90,000.00 per year

Senior Frontend Software Engineer, Web Vault

Remote

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Today

Description Keeper Security is hiring an experienced Senior Software Engineer to join our Vault team. In this role, you will help design and build modern, high-performance web and Electron-based desktop applications that secure data for millions of users worldwide. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA area. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations glob

Full-time

Software Engineer - Full Stack (Top Secret/SCI Clearance Required)

King of Prussia, Pennsylvania

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Today

North Point Technology is looking to hire a Full Stack Software Engineer to support a mission-critical GEOINT enterprise application program. This role requires an active Top Secret/SCI clearance. The program operates under DevSecOps and Agile methodologies and focuses on sustainment and evolution of a large-scale enterprise system that enables users to submit, search, discover, and retrieve geospatial intelligence data across a broad network of suppliers. As a member of an Agile scrum team, the

Full-time

Senior Software Test Engineer

Remote or Mississippi

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Today

Job Description Senior Software Test Engineer About the Role We are seeking a Senior Software Test Engineer to support quality assurance, release testing, and data validation for complex healthcare technology solutions. In this role, you will analyze requirements, design test strategies, create test plans and test cases, validate data using SQL, support database and batch job testing, and manage defects through resolution. The ideal candidate has strong experience across the software developme

Full-time

USD 76,923.00 - 99,900.00 per year

Senior Backend Engineer

Philadelphia, Pennsylvania

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Today

Job Description Position Overview: We are seeking an experienced Senior Backend Engineer with strong Java expertise to join our growing engineering team. The ideal candidate will have a deep understanding of building scalable, resilient, and high-performance backend systems. This individual will collaborate closely with cross-functional teams, helping shape the future of our products and ensuring the delivery of high-quality software. Key Responsibilities: Design and Development: Architect, d

Full-time

Software Engineer - REST API Development, Officer

Burlington, New Jersey

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17d ago

About the Role We are seeking an enthusiastic and motivated Junior Software Engineer to join our API Engineering team. In this role, you will help design, develop, test, document, and support REST APIs that power business applications, partner integrations, and client-facing services. You will work closely with senior engineers, architects, product managers, quality engineers, and platform teams to learn and apply modern software engineering practices while contributing to secure, scalable, and

Full-time

USD 70,000.00 - 118,750.00 per year

Sr. Software Engineer - REST API Development, AVP

Burlington, New Jersey

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17d ago

About the Role We are seeking a motivated and skilled Software Engineer to join our API Engineering team. In this role, you will design, develop, test, document, and support REST APIs that power critical business applications, partner integrations, and client-facing services. You will work closely with architects, product managers, quality engineers, and platform teams to build secure, scalable, and reliable APIs using modern software engineering practices. This position is ideal for an engineer

Full-time

USD 90,000.00 - 157,500.00 per year

AI-First Software Engineer - .NET / AWS / Payments

Remote or Howell Township, New Jersey

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Today

RESPONSIBILITIES: Kforce has a client that is seeking an AI-First Software Engineer - .NET/AWS/Payments in Howell, NJ. Overview: We are partnering with a growing payments technology company seeking an AI-First Software Engineer to join its engineering organization. This is a hands-on software engineering position for someone who has strong traditional engineering fundamentals and has meaningfully evolved how they develop software through AI. This is not a Machine Learning or Data Science posit

Full-time

$150,000 - $180,000 annually

Full Stack Engineer (Rails)

Remote

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22d ago

About the RoleThis is a back-end leaning full-stack position supporting the VA Notify notification portal. You'll join a stable, established Agile engineering team focused on maintaining and extending a mission-critical production system used to deliver notifications and communications to veterans and internal business users. This position is contingent upon contract award. Employment is dependent on Wilcore being awarded the associated federal contract. Candidates selected for this role will be

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Full-time

115000 - 135000

Vice President of Engineering

Remote

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2d ago

Vice President of EngineeringEmployment Type: Full-Time Location: Fully Remote United States Work Authorization: Candidates must be authorized to work in the U.S. without current or future employment-based visa sponsorship. About the RoleOur client is seeking a Vice President of Engineering to lead the engineering organization responsible for a mission-critical cloud platform and the products built around it. This is a highly visible leadership role with ownership of engineering execution, tech

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Full-time

Depends on Experience

Senior Full Stack Engineer

Remote

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9d ago

About the teamStevens builds software for clients through small delivery pods that bring engineers and delivery leadership together around a defined engagement. Each pod works closely with the client to understand the problem, establish priorities, and deliver software that supports their business. Our work connects technical decisions to practical outcomes. That means understanding how a client operates, navigating existing systems, and building solutions that people can use and maintain. We va

Contract

60 - 80

Golang Developer

Remote or Montreal, Quebec

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8d ago

Golang Developer Cybersecurity / HashiCorp VaultContract Type / Duration: Contract | 6 Months, with potential extension Location: Montreal, QC, Canada | Onsite Work Hours: 40 Hours/Week Start Date: ASAP Pay Rate: Competitive, based on experience Job SummaryWe are seeking an experienced Golang Developer to join a global cybersecurity engineering team responsible for building and operating enterprise security services. This is a hands-on build-and-run engineering role focused on backend Golang de

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Contract

60 - 70

Junior Program Developer

Remote or San Jose, California

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Junior Program Developer in San Jose, CA. Overview: We are seeking a motivated Junior Full Stack Developer/Security Solution Engineer to support the development, testing, and maintenance of security-focused applications and automation platforms. This is a great opportunity for an early-career developer to gain hands-on experience across frontend and backend development, cloud technologies, automation, and security engineering while working

Contract

$40 - $50 hourly

Lead .NET Engineer with AI tools

Remote

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Today

We are looking for a Lead .NET AI Developer to drive the design and development of modern cloud-native applications powered by Generative AI technologies. This role combines deep expertise in the Microsoft ecosystem with hands-on experience building AI-enabled solutions and mentoring engineering teams. You will lead the development of scalable ASP.NET services on Microsoft Azure, leverage AI-assisted engineering tools, and contribute to the delivery of innovative solutions that integrate GenAI c

Full-time

Senior Software Engineer

Remote

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2d ago

Job Title: Senior Software Engineer Duration: 6-12+ Months CTH Location: Redwood City, CA (Remote) Position Summary: We are building and operating a unique software stack of cloud infrastructure, software services, APIs, web and mobile interactive interfaces, and AI-driven data analytics pipelines to deliver life-saving results in the highly complex infectious disease landscape. We believe the success of client products is driven by both our unique technology and the elegance of the software

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Third Party, Contract

50 - 60

Staff Software Engineer, AI Email Applications, Artificial Intelligence (AI) Required - Work From Home - M

Remote

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Yesterday

Staff Software Engineer, AI Email Applications, Artificial Intelligence (AI) Required - Work From Home As the Staff Software Engineer, AI Email Applications, you own the engineering layer that turns AI capability into a reliable product. You will shape the architecture across backend services, APIs, and client applications, while leading a small team of senior engineers. This is a hands-on leadership role. You stay close to the code, make critical architectural decisions, and ensure the syste

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Full-time

$150,000 - $180,000

Backend testing jobs in Philadelphia, PA, USA