UNKNOWN

FEED

As a senior developer, you will be responsible for designing and implementing scalable integration solutions using the MuleSoft Anypoint Platform, collaborating closely with cross-functional teams, and contributing to the development of APIs and microservices that connect Salesforce, AWS, and other enterprise systems. Lincoln may decline to extend an offer or terminate employment for this role if it determines political contributions made could have an adverse impact on Lincoln's current or future business interests, misrepresentations were made, or for failure to fully disclose applicable political contributions and or fundraising activities.

YEAR

Lincoln National Corp

Lead Mulesoft Developer

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In this role, you will design, develop, and implement exchange systems that support trading, help desk, surveillance, clearing, business intelligence, finance, and other complex middle and back office operational systems. You will work as part of the Business Systems Development team, collaborating directly with business users and contributing hands-on to high-quality, performant web applications.

Intone Networks

Sr. Full Stack Developer - NEED Angular or React

Every day, our systems coordinate the storage and movement of food at national scale across a network of state-of-the-art distribution centers, including multiple highly automated warehouse facilities. We are looking for a Full Stack Java Developer with experience building performant, scalable, reliable, and testable software for our warehouse management systems.

USCS External Positions

Java Developer I

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Deep Domain Knowledge: expert understanding of the GIL (Global Interpreter Lock), decorators, generators, memory management, and asynchronous patterns (asyncio, async/await). We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback.

HOUR

Prolific Academic Ltd

Python - Senior Developers - AI Training

GreenHouseAPI

We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. We're looking for JavaScript Experts to join our Expert Network to help train and evaluate cutting-edge AI models using real engineering expertise.

Javascript - Senior Developers - AI Training - Philadelphia, USA

This role is available for six months or longer and offers the opportunity to work with modern cloud technologies and enterprise-scale systems. 5+ years of software development experience or demonstrated equivalent capability at a strong intermediate level.

Senior Java AWS Developer

Strong experience in Data Quality, Source Systems Analysis, Business Rules Validation, Source Target Mapping Design, Performance Tuning and High Volume Data Loads. Ability to work independently and multi-task to meet critical deadlines in a rapidly changing environment.

Interaction24,LLC

AB Initio Developer

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Build and optimize back-end services using Java, Spring Framework, and microservices architecture. Design and integrate APIs, including REST APIs and GraphQL/Supergraph implementations.

Full Stack Developer

In this role, you will lead the design and development of centralized solutions that improve vulnerability management, remediation tracking, security reporting, and operational efficiency. Build security automation tools and APIs to streamline workflows and system integration.

Senior Security Developer

OIT responsibilities include: identifying the most effective approach for implementing new information technology directions throughout city government; improving the value of the city's technology assets and the return on the city's technology investments; ensuring data security continuity; planning for continuing operations in the event of disruption of information technology or communications services; and supporting accountable, efficient and effective government across every city department, board, commission and agency. OIT oversees all major information and communications technology initiatives for the City of Philadelphia - increasing the effectiveness of the information technology infrastructure, where the services provided are advanced, optimized, and responsive to the needs of the City of Philadelphia's businesses, residents, and visitors.

Philadelphia International Airport

Web & SQL Developer

ADAPTED_NOW

Experience collecting and structuring data such as market prices, company filings (SEC/EDGAR), earnings reports, news, ESG data, alternative data, or fund and security reference data. Never stop experimenting and learning with QCraft – our Learning & Development platform: 50,000+ courses, 300+ virtual labs, mentorship and leadership programs, professional tribes, sponsored certifications, and much more.

Qualitest

Python Developer (Web Scraping & Data Extraction)

Ivy Exec

Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

Deloitte Touche Tohmatsu Ltd

Ruby Developer - Project Software Engineer III

You will translate business problems into working agent solutions, guide business-based developers and teams through the art of the possible, and help scale adoption of the Microsoft Copilot platform across the organization in a governed, secure, and repeatable way. This role combines hands-on, low-code build expertise with a consulting mindset, partnering directly with business stakeholders to scope, design, and deliver Copilot-based agents and proofs of concept.

Copilot Developer

Develop and maintain frontend applications using Angular 18+, TypeScript, and reactive programming patterns. This role offers the opportunity to work across both frontend and backend technologies in a modern, distributed architecture environment.

Full stack developer

Develop and maintain Android applications using the latest Android SDK and Android Studio. You will contribute to the development and maintenance of Android applications using modern development practices and tools.

Android Developer

Play a critical role in designing, developing, and optimizing modern, scalable applications using the latest Java technologies. Collaborate with talented cross-functional teams in an Agile environment to deliver innovative solutions for global banking operations.

Indotronix International Corporation

Java Developer

ASRC Federal Technology Solutions LLC, a subsidiary of ASRC Federal, is seeking a Web (UI/UX) Developer with a minimum of an a Secret security clearance to design and build intuitive, accessible, and secure user interfaces for mission-critical web applications. Bachelor's degree in computer science, Human-Computer Interaction, Graphic Design, or a related field, plus 2-5 years of related experience (additional years of relevant work experience may substitute for a degree).

ASRC Federal comprises a family of companies that provide mission-critical services to federal government agencies dedicated to defense, civil and intelligence support. Our customer-focused service delivery model and emphasis on operational excellence are foundational elements infused in all our companies. The reliability and quality of day-in, day-out service delivery from our family of companies ensure our customers that we keep our sights on their mission-critical priorities.

ASRC Federal Holding Company

Web (UI/UX) Developer

Proficiency in designing complex eCommerce applications leveraging technologies like SAP CC, Java, Spartacus/Angular, Node.js, Spring framework, and other web development tools. As a member of the e-commerce technology team, the developer will design, develop, and maintain scalable and secure composable e-commerce storefront using SAP Spartacus on Angular platforms.

Elevated Resources

AVANTOR: SAP Spartacus / Angular Developer

This is a 12+ month engagement for professionals with strong cloud development expertise and a track record of delivering production applications. Collaborate with development teams using modern development practices and AI-assisted coding tools.

.Net C# Developers

Benefits: Flexible working hours; 25 paid days off and 10 sick/medical leaves; Additional paid days off for personal events like marriage and childbirth; Maternity/Paternity leaves; Skills Evaluations and promotions are based on Corporate Matrix; Discount program; Self-development budget per year; Referral bonuses; Corporate events and gifts; Learning events and mentorship opportunities; Speaking Clubs; PE accounting and support. Inoxoft is looking for an experienced Salesforce Developer to join a healthcare technology project focused on improving behavioral health care delivery.

Application Developer Jobs in Philadelphia, PA

Lead Mulesoft Developer Lincoln National Corp

Sr. Full Stack Developer - NEED Angular or React Intone Networks

Java Developer I USCS External Positions

Python - Senior Developers - AI Training Prolific Academic Ltd

Javascript - Senior Developers - AI Training - Philadelphia, USA Prolific Academic Ltd

Senior Java AWS Developer Intone Networks

AB Initio Developer Interaction24,LLC

Full Stack Developer Intone Networks

Senior Security Developer Intone Networks

Web & SQL Developer Philadelphia International Airport

Python Developer (Web Scraping & Data Extraction) Qualitest

Ruby Developer - Project Software Engineer III Deloitte Touche Tohmatsu Ltd

Copilot Developer Intone Networks

Full stack developer Intone Networks

Android Developer Intone Networks

Java Developer Indotronix International Corporation

Web (UI/UX) Developer ASRC Federal Holding Company

AVANTOR: SAP Spartacus / Angular Developer Elevated Resources

.Net C# Developers Intone Networks

Salesforce Developer Inoxoft Inc

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