474 Results for

Senior Developer Jobs in Wilmington, DE

Jobs

Newark, DE

$65–$65.05 / hour
Full time

The ideal candidate will have strong experience in Java/J2EE, Spring, microservices, and cloud/container platforms and a proven ability to deliver high-quality code with unit tests, support releases, and drive proofs of concept for new technologies. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

10 days ago

Newark, DE

$65–$65.05 / hour
Full time

The ideal candidate will have strong experience in Core Java, Enterprise Java, and the Spring Framework and a proven ability to lead complex engineering initiatives and deliver scalable, high-performance solutions. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

14 days ago

Ft Washington, PA

$120,000–$130,000 / year

Senior Data Developer, Data Warehousing, Azure Data Engineer, Cloud Infrastructure Developer, ETL Developer, ELT Pipeline Engineer, SQL Optimization, Data Governance, Cloud Migration, Data Platform Engineering, Database Performance Tuning, Azure AD, Enterprise Data Warehouse, BI Architecture. Responsibilities for the Senior Developer - Data Warehousing & Infrastructure include: Designing and implementing large‑scale enterprise data warehouses and supporting infrastructure.

30+ days ago

Malvern, PA

$56–$68 / hour

The ideal candidate must have strong hands-on experience in building event-driven data pipelines and optimizing ETL workflows while leading teams, ensuring data quality, and delivering high-performance analytics platforms.

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.akkodis.com/en/us/candidate-privacy-policy.

2 days ago

Westmont, NJ

Full time

30+ days ago

$99,000–$232,000 / year

p>PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy. At PwC, we recognize that conviction records may have a direct, adverse, and negative relationship to responsibilities such as accessing sensitive company or customer information, handling proprietary assets, or collaborating closely with team members.

30 days ago

Philadelphia, PA

Jefferson is more than 65,000 people strong, dedicated to providing the highest-quality, compassionate clinical care for patients; making our communities healthier and stronger; preparing tomorrow's professional leaders for 21st-century careers; and creating new knowledge through basic/programmatic, clinical and applied research. Jefferson Health, nationally ranked as one of the top 15 not-for-profit health care systems in the country and the largest provider in the Philadelphia and Lehigh Valley areas, serves patients through millions of encounters each year at 32 hospitals campuses and more than 700 outpatient and urgent care locations throughout the region.

30+ days ago

Philadelphia, PA

p>You mentor junior developers, drive platform best practices, and work closely with solution architects, functional leads and business stakeholders to deliver high-quality EPM solutions across the full implementation lifecycle.

Involvement in growing the practice by supporting the new business proposal process - business case creation, SOW preparation, RFP responses, driving client conversation/presentations to dive business opportunities.

9 days ago

Malvern, PA

$90,000–$110,000 / year

li>Strong experience in end to end automation of web applications (Chrome, Edge, IE where applicable).

Experience consuming REST APIs, working with JSON/XML, and handling web services.

30+ days ago

Exton, PA

Founded in 1984 by engineers for engineers, Bentley is the partner of choice for engineering firms and owner-operators worldwide, with software that spans engineering disciplines, industry sectors, and all phases of the infrastructure lifecycle. This global team's main responsibilities are to innovate around the use of AI technique, including multi-stage agentic workflows, to automatically convert and upscale academic or legacy code into cloud native services and apps.

30+ days ago

Philadelphia, Pennsylvania

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Morgan, Lewis & Bockius LLP, a leading global law firm with offices in major commercial, legal, and governmental hubs worldwide, is seeking a Knowledge Solutions Senior Developer to join our Knowledge Solutions team. CCPA Privacy Notice for Candidates.

18 days ago

Philadelphia, PA

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Python - Senior Developers - AI Training - USA.
Deep Domain Knowledge: expert understanding of the GIL (Global Interpreter Lock), decorators, generators, memory management, and asynchronous patterns (asyncio, async/await).

18 days ago

Philadelphia, PA

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HTML/CSS - Senior Developers - AI Training - USA.
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.

18 days ago

Philadelphia, PA

$140,000–$170,000 / year

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. In this role you will be working with internal teams and clients to continuously improve the organization’s multiple software offerings.

30+ days ago

Malvern, PA

This is a rare opportunity to gain a front‑row view of Vanguard's core investment engine, learn directly from industry leaders, and build skills that open doors across Vanguard and the broader financial services industry. You'll work directly on the trade floor with traders and portfolio managers, supporting mission‑critical applications that power daily equity, ETF, and derivatives trading across more than $6T in assets and ~$160B in quarterly volume.

14 days ago

Malvern, PA

strong> Responsibilities

Act as a senior developer, assisting tech lead in some cases to manage work load, and generally helping team deliver on our priorities. Qualifications
- Full-Stack development experience (Angular, Node, Java).

30+ days ago

Camden, NJ

$145,000–$165,000 / year
Part time

US Cold Storage's software development team of over 100 engineers builds the logistics and warehouse management systems that power our national cold chain operations — mission-critical software where reliability isn't optional. 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.

30 days ago

$137,500–$193,600 / year

You will work directly with client stakeholders, product owners, and cross-functional Deloitte teams to lead the translation of business requirements into scalable PolicyCenter configurations and technical designs, including product model changes, rules, workflows, and Gosu-based custom extensions.

Information for applicants with a need for accommodation:

https://www2.deloitte.com/us/en/pages/careers/articles/join-deloitte-assistance-for-disabled-applic….

29 days ago

New Castle, DE

$125,760–$188,640 / year

li>Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Responsibilities:

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements.

30+ days ago

Bala Cynwyd, PA

p>Susquehanna is seeking a Senior Software Developer to join our HR Technology & Shared Services development team, a specialized engineering group responsible for building secure, scalable, and business-critical platforms that support enterprise functions across the firm. To meet the unique challenges of global markets, Susquehanna applies machine learning and advanced quantitative research to vast datasets in order to uncover actionable insights and build effective strategies.

30+ days ago

Philadelphia, PA

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JavaScript Specialist- AI Training. Prolific's Candidate Privacy Notice explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific's use of your personal information.

18 days ago

Philadelphia, PA

Prolific's Candidate Privacy Notice explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific use of your personal personal information. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation – one that reflects the breadth and the best of humanity.

Links to more information on Prolific.

18 days ago

Malvern, PA

li>Strong proficiency in AWS cloud services, such as Lambda, S3, DynamoDB/RDS, Step Functions, SNS/SQS, API Gateway, or equivalent managed services. Responsibilities

Design, develop, and maintain account synchronization processes between the legacy Transfer Agent (TA) platform and the modern AWS-based TA platform.

30+ days ago

Camden, New Jersey

p>US Cold Storage's software development team of over 100 engineers builds the logistics and warehouse management systems that power our national cold chain operations — mission-critical software where reliability isn't optional. 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.

30+ days ago

$113,000–$188,000 / year

Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.

This role is focused on Microsoft Power Apps and Power Automate delivery and requires deep, hands-on experience building workflow-intensive, user-facing applications in sensitive federal environments.

30+ days ago

Wayne, PA

ServiceNow + Predictive AI + Now Assist Pre-Screening Questionnaire

Has the candidate specifically worked on Now Assist use cases (including out of the box as well as custom use cases)?.

ServiceNow+ Now Assist.

30+ days ago

$102,000–$170,000 / year

What You Will Need: Minimum of THREE (3) years of professional experience US Citizenship is contractually required for this role Minimum Degree: US equivalent Bachelors Degree Selected Candidate must be able to work in a hybrid environment Hands-on experience with D365 Customer Experience / Dynamics CRM / PowerApps / Power Automate technical solutions Experience with Software as a Service (SaaS) and/or Platform as a Service (PaaS) environments Hands on experience with one or more of the following D365 / Dynamics CRM modules: Customer Engagement, Project Service Automation, Field Service, Sales, Marketing Experience developing & deploying business applications using Microsoft's Dynamics Power Platform Core Skills: C#, SQL, Net, D365, CRM SDK, CRM Plugins, PowerApps, Power BI, & Power Automate (formally known as Flow) Intermediate to advanced knowledge of relational database concepts Must have experience with full life-cycle implementation of Dynamics 365 Must demonstrate knowledge and experience in ERP implementation principles, practices and methodologies Must have experience and strong working knowledge across all MS Dynamics D365 Customer Engagement modules Provide Batch Job monitoring and issue resolution Provide Integration monitoring and resolution Scribe experience necessary Experience across the full MS BI Stack - SSIS, SSAS, SSRS Experience on Microsoft Portals Experience with Agile methodology. What Would Be Nice To Have: Experience in "Big 4" or equivalent established consulting firm and/or Microsoft Gold partner highly desired BA/BS degree in Business, Computer Science or Engineering Experience with public sector clients preferred Experience with Agile or Hybrid-Agile methodology.

30+ days ago

Newark, Delaware

$75,502–$124,039

This position will provide detailed technical design and development of applications, process automation solutions using existing and emerging technology platforms and document and demonstrate solutions by developing flowcharts, layouts, diagram, charts, code comments and clear code. WSFS Bank will only consider candidates who are presently authorized to work for any employer in the United States and who will not require work visa sponsorship from WSFS Bank now or in the future in order to retain their authorization to work in the United States.

30+ days ago

Wilmington, DE

$52.14–$57.14 / hour

strong>Why Should You Apply?

30 days ago

Wilmington, DE

$48.57–$48.57 / hour

li>Software Skills JCL Yes 1. Why Should You Apply?

15 days ago

Wilmington, DE

Since 2005, we've partnered with Fortune 500 and high-growth companies to deliver high-quality talent across technology, engineering, business operations, and professional services. · Develops and implements solutions that address complex business challenges, enhancing the ability to make data-driven decisions and improving operational efficiency.

14 days ago

Wilmington, DE

The ideal candidate will have 7-10 years of experience in software development, with a proven track record of delivering high quality solutions using Adobe Experience Manager (AEM). Job Summary: We are seeking a highly skilled Senior Software Developer with a strong background in Adobe AEM Development to join our dynamic team.

30+ days ago

Camden, NJ

$125,000–$175,000 / year

Responsibilities include guiding adoption of RUST throughout the embedded development, managing integration or conversion of legacy software to RUST, providing best practices and architectural guidance for memory-safe usage of RUST, developing best practices and implementation guidance, and the translation of requirements into working and maintainable solutions for our C5 and Cyber Solution Centers. To help spot these scams, remember that during our formal recruitment process, L3Harris will NOT (1) ask you for money; (2) offer to send you a check before doing any work; (3) require you to provide sensitive personal information early in the process or sensitive information about your previous employer; (4) send you emails from free commercial services (e.g.

30+ days ago

Wilmington, DE

$62–$77 / hour

This role will support a major banking client and will play a key role in modernizing applications, migrating legacy systems to the cloud, and developing scalable, secure applications that support enterprise-grade banking operations. Were seeking a Full Stack .NET Developer with deep hands-on experience across Microsofts development stack and strong proficiency in Azure Cloud and Angular frameworks.

30+ days ago

Newark, Delaware

75,502.00 - $124,039.00

Individual base pay may vary on additional factors such as the candidate’s experience, job-related skills, relevant education, geographic location, and other specific business and organizational needs. This position will provide detailed technical design and development of applications, process automation solutions using existing and emerging technology platforms and document and demonstrate solutions by developing flowcharts, layouts, diagram, charts, code comments and clear code.

30+ days ago

Wilmington, DE

$52.14–$57.14 / hour

Implement reusable MFC user interface modules that provide intuitive user experiences, consistent visual behavior, and smooth interaction patterns tailored for business users across different regions. Develop and optimize VC plus plus code with a strong emphasis on low latency, memory efficiency, and maintainability to support mission critical business workflows executed during day shifts.

28 days ago

Malvern, PA

Experience in Aws platform and services like : S3, glue, ECS, Dynamo DB, Lambda, Spring Boot, Redshift is must. Other software and Toolkits used : Github, Github Actions, Intellij, Control-M, Honeycomb, Splunk.

3 days ago

Wayne, PA

Remote

The ideal candidate will have hands-on experience integrating third-party LLM solutions, performing "lift-and-shift transformations across AI models and data platforms, and building scalable AI applications that support data access, compliance, and business workflows. This role sits at the intersection of AI engineering, system integration, and data governance, with a strong focus on operationalizing LLM-based solutions within internal platforms.

30+ days ago

Wilmington, DE

Responsibilities:Develops and implements solutions that address complex business challenges, enhancing the ability to make data-driven decisions and improving operational efficiency. Troubleshoots problems, works with Product Teams and other stake holders to understand complex Requirements and be able to break them down to design/development.

10 days ago

Malvern, PA

strong> AWS Services: Deep understanding and hands-on experience with core AWS services, including: o EC2 (Elastic Compute Cloud), S3 (Simple Storage Service), Lambda (Serverless functions), RDS (Relational Database Service), IAM (Identity and Access Management), CloudWatch (Monitoring), VPC (Virtual Private Cloud). Collaborate with cross-functional teams (front-end developers, product managers, DevOps) to define, design, and ship new features.

30+ days ago

King of Prussia, PA

$100,960–$164,060 / year

Our staff receive a competitive salary and a comprehensive benefits package which includes medical/Rx, dental and vision coverage; life, AD&D and disability insurance; flexible spending accounts; 100% paid maternity leave for up to 12 weeks, parental leave, family leave, other paid time off; voluntary benefits and discount programs to meet our employees' individual needs including pet insurance for our furry family members! You'll work directly with stakeholders to turn complex challenges into scalable, secure applications - while influencing architecture, driving best practices, and helping shape the future of our digital workplace.

30+ days ago

Wilmington, DE

$85–$95 / hour

6+ years of systems analysis and application development experience (with Associate's degree), or 8+ years combined higher education and work experience including 6+ years in systems analysis/application development. Provide senior-level analytical consulting and leadership in identifying and implementing new information technologies to meet short-term business goals and long-term strategic objectives.

6 days ago

$125,000–$130,000 / year

Revenue Cycle-focused BI Developer experience, supporting analytics and reporting initiatives across healthcare revenue cycle domains (HB/PB, billing, claims, payments, denials, AR, etc.). Business Intelligence Developer will design, develop, and optimize enterprise BI solutions that drive data‑informed decision‑making.

30+ days ago

Philadelphia, PA

$49,250–$67,500 / year

Pennsylvania-Philadelphia-Main Campus-Ritter Annex'',''Pennsylvania-Philadelphia-Main Campus-Ritter Annex'','''','''',''Staff'',''Staff'',''Full-time'',''Full-time'',''Day Job'',''Day Job'',''Regular'',''Regular'',''false'',''519426'',''519426'',''true'',''519426'',''false'',''Submission for the position: Senior Software Developer - (Job Number: 26000973)'',''false'',''519426'',''false'',''true''. This position will develop technical specifications and system documentation; implement and test application components and workflows; support cloud-based development, testing, and deployment; and assist in defining project system requirements, including software, cloud, and computing resources.

30+ days ago

Cherry Hill, NJ

Full time

Shall perform engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for PMO and stakeholder review, planning and implementing modifications to Graphic User Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development. Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

30+ days ago

Philadelphia, Pennsylvania

With a global team across North America, South America, Central America, Europe, Africa, and APAC, we offer end-to-end expertise across various service offerings: Web, Mobile & Digital Marketing | Enterprise AI | Customer Care AI & Technology | Enterprise Technology Modernization From mobile apps and websites to voice UI, chatbots, AI, customer service, and in-store solutions, TELUS Digital enables seamless, trusted, and digitally powered experiences that meet customers wherever they are — all backed by the secure infrastructure and scale of our multi-billion-dollar parent company. Hands-on experience with AEM Headless and SPA development, including: AEM SPA Editor and component development.

10 days ago

Wilmington, DE

$10–$12 / hour

Job Description: · Develops and implements solutions that address complex business challenges, enhancing the ability to make data-driven decisions and improving operational efficiency. · Troubleshoots problems, works with Product Teams and other stake holders to understand complex Requirements and be able to break them down to design/development.

11 days ago

Wilmington, DE

$106,700–$177,900 / year

Overview: We are looking for a Senior Android Developer with strong experience in Java and Kotlin to join our mobile engineering team focused on delivering secure, scalable, and user-friendly banking applications. Education and Experience Required: Associate's degree and a minimum of 5 years' systems analysis and/ or application development work experience or Bachelor's degree and a minimum of 3 years' Android application development work experience.

28 days ago

Camden, New Jersey

p>This role works closely with business stakeholders, Information Technology team, and the Data Analytics team to streamline processes, enable intelligent decision making, and create scalable automation and data pipelines that act as a force multiplier across the organization. The Senior Automation Developer is responsible for designing, building, and supporting modern automation solutions that combine RPA, AI agents, and light data engineering within a Microsoft ecosystem.

15 days ago

Malvern, PA

li>Deep expertise in modern software engineering, including object‑oriented and/or functional programming paradigms, distributed systems and data‑intensive architectures, and cloud‑native platforms such as containerization, orchestration, and managed cloud services. If you are a senior engineer or technical lead who enjoys working on complex, high-stakes systems, wants to be deeply embedded in the investment process, and brings both engineering rigor and investment domain knowledge, we would love to hear from you!

30+ days ago

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Senior Developer Jobs in Wilmington, DE

Senior Full Stack Java Developer BC Forward

Senior Java Engineer / Lead Java Developer BC Forward

Senior Developer - Data Warehousing & Infrastructure Zp Group Llc

Sr Developer Akkodis Group AG.

Senior Developer McCabe, Weisberg & Conway, LLC

Delivery Excellence - Tech Enablement - Senior Developer - Manager PricewaterhouseCoopers LLP

Sr Developer Business Intelligence Thomas Jefferson University

OneStream Senior Developer Accenture Plc

UiPAth Sr Developer Tata Consultancy Services Ltd

Senior Developer, AI Code Modernization Bentley Systems Inc

Knowledge Solutions Senior Developer US Offices & Unit

Python - Senior Developers - AI Training Prolific Academic Ltd

Python - Senior Developers - AI Training - USA. Deep Domain Knowledge: expert understanding of the GIL (Global Interpreter Lock), decorators, generators, memory management, and asynchronous patterns (asyncio, async/await).

HTML/CSS - Senior Developers - AI Training - USA Prolific Academic Ltd

HTML/CSS - Senior Developers - AI Training - USA. 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.

Sr .NET Software Developer - Hybrid Judge Group

Senior Developer - Investment Technologies Vanguard Group

Sr. Java Developer Expert In Recruitment Solutions

Senior Java Developer United States Cold Storage Inc

Guidewire PolicyCenter Sr Developer Deloitte Touche Tohmatsu Ltd

Pega Constellation Senior Developer Application Development Technical Lead Analyst Vice President Citigroup Inc

Senior Software Developer | HR Technology & Shared Services | Experienced Hire Susquehanna International Group LLP

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

AI Engineer/ML Engineer - Senior Developers - AI Training - USA Prolific Academic Ltd

Links to more information on Prolific.

Senior Developer Expert In Recruitment Solutions

Senior Java Developer USCS External Positions

Senior Power Platform Developer Guidehouse Inc

ServiceNow Now Assist Sr. Developer ClifyX, INC

Dynamics 365 CE Senior Developer Guidehouse Inc

Senior .Net Software Developer Wsfs Financial

Senior VC++ MFC Developer ICONMA, LLC

Senior Mainframe Developer (COBOL, CICS, IMS DB & DB2) ICONMA, LLC

Senior Mainframe Developer Trident Consulting

Senior Software Developer - AEM Yantran LLC

Senior Rust Software Developer - SMES L3Harris Technologies Inc

Sr. Full Stack .NET Developer (Azure + Angular) - 3528427 Lighthouse Technology Services

Senior .Net Software Developer WSFS Bank

Senior VC++ MFC Developer Iconma

Senior Java/Python Developer Expert In Recruitment Solutions

Senior AI Developer Dale Workforce Solutions

Senior Mainframe Developer (COBOL, CICS, IMS DB & DB2) Iconma

Sr. Java/AWS Developer Expert In Recruitment Solutions

Senior SharePoint Developer Day & Zimmermann Group Inc

Senior Full Stack .Net Developer 3620585 Lighthouse Technology Services

Senior Business Intelligence Developer Zp Group Llc

Senior Software Developer Temple University

Senior Front End Developer Maximus

Senior AEM Developer TELUS Digital

Sr Mainframe Developer TechDigital

Senior Android Developer - Banking Applications M&T Bank Corp

Senior Automation Developer Conner Strong & Buckelew

Senior Quantitative Equity Systems Developer Vanguard Group

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Stand out to leading employers.

Python - Senior Developers - AI Training - USA.
Deep Domain Knowledge: expert understanding of the GIL (Global Interpreter Lock), decorators, generators, memory management, and asynchronous patterns (asyncio, async/await).

HTML/CSS - Senior Developers - AI Training - USA.
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.