Explore 3 java front end software engineer jobs from 3 hiring companies in Berwyn, PA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Front End Software Engineer

Wayne

Philadelphia

King of Prussia

Radnor

West Norriton

Paoli

Phoenixville

Norristown

Broomall

Springfield

Chesterbrook

East Norriton

West Chester

Audubon

Limerick

Chester

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Lansdale

Java Front End Software Engineer Jobs

CapTech

Comcast

Lockheed Martin

Hybrid

Onsite

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 proudly bring your authentic self to the workplace. Join us. You’ll do the best work of your career right here at Comcast. (In most cases, Comcast prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, Comcast may be willing to consider candidates who live greater than 100 miles from the office for the remote option.)<p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:left"><b>Job Summary</b></p>Business Information Technology (BIT) is a specialized group within Comcast Technology focused on serving business customers—ranging from small businesses to large enterprises and federal government clients. BIT is seeking a Software Engineer III to design, develop, and enhance our internally built, multi-tenant Business Process and Operations Management Platform. This platform enables agents to efficiently manage fulfillment orders, collaborate across teams, and ensure seamless communication and tracking throughout the request lifecycle.<br><br>In this role, you will lead the end-to-end development process—from intake and design to implementation and testing—partnering with offshore engineers and serving as the primary development point of contact for the platform. You will work closely with product stakeholders, architecture teams, and QA to deliver high-quality, scalable solutions.<p style="text-align:inherit"></p><p style="text-align:left"><b>Job Description</b></p><p>This Engineer 3 can be based with the team in either Mt Laurel, NJ; Reston, VA; or Philadelphia, PA.<br /> </p><p><i>This position is ineligible for visa sponsorship.  To be considered for this role, you must be legally authorized to work in the United States and not require sponsorship for employment now or in the future</i><br /> </p><p><b>Core Responsibilities:</b></p><ul><li>Own development for our internally developed multi-tenant biz ops platform; potentially transition to adjacent platforms within the team per business needs</li><li>Participate in intake and architecture discussions to translate requirements into scalable designs, leveraging BPM concepts and platform patterns.</li><li>Design and develop modern web applications and microservices using Angular (UI), Java/Spring Boot (services), and database technologies.</li><li>Coordinate with offshore teams to drive delivery: clarify requirements, break down work, review code/designs, and ensure quality at each stage.</li><li>Integrate with internal/external systems via web services/microservices, ETLs, and data pipelines; work with the Kotja database where applicable.</li><li>Leverage BPM tooling (e.g., Flowable, Oracle BPM, or equivalent) to model and implement business processes within the platform.</li><li>Author and facilitate test design: build unit/integration tests, define test cases, and collaborate with QA to validate functionality against specs.</li><li>Serve as the primary dev contact for Bedrock (production support team exists; you’ll triage and drive fixes/changes on the development side).</li><li>Document technical decisions: designs, APIs, data models, process flows, test results, and operational runbooks.</li><li>Apply AI-assisted development practices (team uses Copilot) to accelerate coding, testing, and documentation—while maintaining high code quality.</li><li>Mentor junior engineers and contribute to engineering best practices, code reviews, and continuous improvement efforts.</li><li>Monitor and evaluate competing products/approaches, proposing improvements to the platform’s design, reliability, and developer experience.</li><li>Work typical business hours with occasional coordination across time zones for offshore collaboration.</li><li>Consistent exercise of independent judgment and discretion in matters of significance.</li><li>Other duties and responsibilities as assigned.</li></ul><p></p><p><b>Qualifications:</b></p><ul><li>Proficiency in Java and Spring Boot</li><li>5–7&#43; years of professional software engineering experience with modern web and service development.</li><li>Hands on experience using Front-end technologies: Angular/React/Vue, JavaScript, HTML, CSS, jQuery.</li><li>Integration frameworks: Spring Framework, Spring Integration, Apache Camel</li><li>Solid database fundamentals: MSSQL, MySQL, Oracle, and NoSQL databases like MongoDB.</li><li>Unit testing frameworks: JUnit, TestNG.</li><li>Demonstrated experience with Service-oriented architecture (SOA), RESTful APIs, and microservices</li><li>Messaging platforms: RabbitMQ, Kafka.</li><li>CI/CD tools: GoCD, Jenkins, Concourse.</li><li>Understanding of Business process management concepts and tools: JBPM, Activiti, Flowable.</li><li>Experience coordinating with offshore teams (requirements clarity, delivery oversight, code/design reviews).</li><li>Excellent communication skills; comfortable being the primary dev contact for a platform/team.</li></ul><p><br /><b>Preferred:</b></p><ul><li>Cloud platforms: Pivotal Cloud Foundry, AWS, Azure.</li><li>Secure coding practices, Full-stack development experience.</li><li>Data analysis and reporting using Python.</li><li>Familiarity with AI/ML concepts and use of Copilot or similar AI tools in development workflows.</li><li>Experience in telecom or cable industry</li></ul><p></p><p><b>Employees at all levels are expected to:</b></p><ul><li>Understand our Operating Principles; make them the guidelines for how you do your job.</li><li>Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.</li><li>Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.</li><li>Win as a team - make big things happen by working together and being open to new ideas.</li><li>Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.</li><li>Drive results and growth.</li><li>Support a culture of inclusion in how you work and lead.</li><li>Do what&#39;s right for each other, our customers, investors and our communities.</li></ul><p></p><p><b>Disclaimer:</b></p><ul><li>This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.</li></ul><p></p><p></p><p></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:left"><b>Skills</b></p>AI Concepts, Angular UI, BPM Architecture, Design, Java Spring, Software Development<p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:left"><b>Compensation</b></p>Primary Location Pay Range: $114,985.89 - $172,478.83<p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p>Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.<p style="text-align:inherit"></p><p style="text-align:inherit"></p><p>Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work.    Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus.  Additionally, Comcast provides best-in-class Benefits to eligible employees.  We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most.  That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the <a target="_blank" href="https://jobs.comcast.com/benefits">compensation and benefits summary</a> on our careers site for more details.</p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:left"><b>Education</b></p>Bachelor's Degree<p style="text-align:inherit"></p><p style="text-align:inherit"></p>While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.<p style="text-align:inherit"></p><p style="text-align:left"><b>Certifications</b> (if applicable)</p><p></p><p><b>Relevant Work Experience</b></p>5-7 Years<p style="text-align:inherit"></p><p style="text-align:inherit"></p>Comcast is an equal opportunity workplace.  We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

Software Engineer (Java/Springboot)

Software Engineer

Proficiency in Java and Spring Boot; 5-7+ years of software engineering; front-end skills; REST/microservices; databases; CI/CD; offshore coordination.

<div><h3>Security Clearance</h3><div>Top Secret with Investigation or CV date within 5 years</div><h3>Shift</h3><div>First </div><h3>Direct/Indirect</h3><div>Direct </div><h3>Business Area</h3><div>Space </div><h3>Department</h3><div>72C1A00:CS3 Space Security </div><h3>Relocation/Housing Stipend Available</h3><div>Possible</div><h3>Job Code/Title</h3><div>E1073:Software Engineer Sr </div><h3>Job Class</h3><div>Software Engineering</div><h3>Job Category</h3><div>Experienced Professional</div><h3>Req Type</h3><div>Full-Time</div><h3>Job Description</h3><div>Lockheed Martin’s Victor Portfolio of Space Security is seeking a highly skilled, motivated, and experienced Senior Software Engineer to join an Agile, cross‑functional team dedicated to protecting critical space assets. This role will focus on developing web‑based applications within an open‑architecture infrastructure that supports mission‑critical space‑security operations. The successful candidate will collaborate with internal development teams and subject‑matter experts, and thrive in a fast‑paced environment where each day brings new challenges.<br><br>Key Responsibilities<br>• Full‑Lifecycle Development – Design, implement, test, deploy, and maintain web applications and services that enable space‑asset protection.<br>• Agile Collaboration – Participate in Scrum ceremonies (stand‑ups, sprint planning, retrospectives) and contribute to continuous‑improvement of team processes.<br>• Open‑Architecture Integration – Build modular, reusable components that conform to open‑architecture standards and facilitate integration with existing and future mission systems.<br>• Technical Leadership – Mentor junior engineers, conduct code reviews, and drive adoption of best practices (CI/CD, automated testing, secure coding, performance profiling).<br>• Stakeholder Engagement – Work closely with domain experts to translate mission needs into technical solutions.<br><br>Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information, and must maintain the required security throughout the course of employment.<br><br>*** This position is contingent upon the program award expected in Summer of 2026 ***</div><h3>Basic Qualifications</h3><div>• Proficiency in modern languages such as Java, C#, Python, or JavaScript/TypeScript; strong understanding of object‑oriented design and principles.<br>• Hands‑on experience with RESTful APIs, HTML5, CSS3, modern JavaScript frameworks (e.g., React, Angular, Vue), and UI/UX best practices.<br>• Familiarity with pipelines (Jenkins, GitLab CI, Azure DevOps), containerization (Docker, Kubernetes), and version control (Git).<br>• Proven track record working in Scrum or Kanban teams; comfortable with iterative development and rapid feedback cycles.<br>• US citizenship is required to obtain a government security clearance<br>• Active DOD Top Security Clearance with an investigation or Continuous Vetting (CV) date within 5 years</div><h3>Desired skills</h3><div>• Experienced with Horizon software application providing command and control services for satellites, antennas, and ground hardware assets.<br>• Experience in application containerization (e.g. Docker, Kubernetes, Helm, etc.) in a cloud environment (AWS/Azure/Openstack/Openshift)<br>• Hands‑on experience with RESTful APIs, HTML5, CSS3, modern JavaScript frameworks (e.g., React, Angular, Vue), and UI/UX best practices.<br>• Domain Experience in Mission Management, Planning and Scheduling, Orbital Mechanics, SSA (Space Situational Awareness)<br><br>#LMSpaceSoftwareEng<br>#SpaceSecurity</div><h3>State</h3><div>Pennsylvania </div><h3>Virtual</h3><div>no</div><h3>City</h3><div>King of Prussia </div><h3>Zip</h3><div>19406</div><h3>EEO</h3><div><strong>Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.</strong><br><strong>The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.</strong></div><h3>*</h3><div>At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. <br> <br>With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.<br><br>If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on <a href="https://www.lockheedmartinjobs.com/">Lockheed Martin Jobs</a>, and apply for roles that align with your qualifications.</div><h3>City, State</h3><div>King of Prussia-PA </div><h3>Other Important Information</h3><div>By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match.  Should this match be identified you may be contacted for this and future openings.</div><h3>Ability to work remotely</h3><div>Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.</div><h3>Work Schedule Information</h3><div>Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees.  Schedules range from standard 40 hours over a five day work week while others may be condensed.  These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.</div><h3>Security Clearance Information</h3><div>This position requires a government security clearance, you must be a US Citizen for consideration.</div><h3>Work Schedule</h3><div>9x80 every other Friday off </div><h3>Select the Telework classification for this position</h3><div>Employee will work on-site full-time </div><h3>National Pay Statement</h3><div><strong>Pay Rate:</strong> The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $93,200  - $164,450. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.<br><strong>Benefits offered:</strong> Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. <br>(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.<br>This position is incentive plan eligible.</div><h3>Premium Pay Statement</h3><div><strong>Pay Rate:</strong> The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $107,300  - $185,840. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.<br><strong>Benefits offered:</strong> Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.<br>This position is incentive plan eligible.</div></div>

Senior Software Engineer (Top Secret Clearance)

Senior Software Engineer

Proficient in modern languages; RESTful APIs; front-end frameworks; pipelines and containers; Agile experience; US citizenship with Top Secret clearance.

<strong>Company Description:</strong><p>CapTech is a team of master builders, creators, and problem solvers who help clients grow efficient, successful businesses. We unite diverse skills and perspectives to transform how data, systems, and ingenuity enable each client to advance what’s possible in a changing world.</p><p>As perceptive partners, our U.S-based consultants find inspiration in the unknown and enjoy getting our hands dirty solving our clients’ myriad of challenges. Across industries and business goals, we fuse technical depth and analytical prowess with creative savvy to move clients forward. This drive helps each organization use technology, management, and insight to turn ideas into action. Together, we create outcomes that exceed the expected — which is one of the reasons we’ve been on the Inc. 500/5000 list for over a decade.</p><strong>Job Description:</strong><p>Full-Stack Developers at CapTech are part of a capable, highly-motivated community who strive to continuously learn the latest tools and architectures to deliver innovative solutions for our clients. We design, develop, and deliver high-quality enterprise systems, as well as systems integrations and work in a project-based consulting environment.</p><p>CapTech developers enjoy a collaborative environment and have many opportunities to learn from and share knowledge with other developers, architects, and our clients. Our solutions include API-driven clients, microservice architectures, event-driven integrations, cloud deployments, serverless applications, and web and portal front ends.<br>
<br>
Specific responsibilities for the Full-Stack Developer position include:</p><ul><li>Collaborate with team members and clients to deliver a technical solution that meet the unique needs of our clients</li><li>Create quality deliverables to communicate technical solutions to appropriate audiences</li><li>Leverage CapTech’s internal programs and self-directed training to continually develop industry relevant knowledge and skills</li><li>Understand and implement object-oriented design patterns</li><li>Communicate effectively to team members with varying degrees of technical knowledge</li><li>Provide technical mentoring<br>
&#xa0;</li></ul><strong>Qualifications:</strong><p>Qualifications</p><ul><li>6+ years of experience designing, developing, and maintaining applications the Microsoft Stack OR Java</li><li>Hands-on experience building and consuming RESTful APIs, including API documentation with Swagger / OpenAPI</li><li>Strong background in database design and development, including SQL Server and NoSQL technologies such as Azure OR AWS OR GCP</li><li>Front-end development experience using JavaScript/TypeScript, HTML, CSS, and modern frameworks/libraries such as Angular, React, or Vue, with working knowledge of UI frameworks like Bootstrap</li><li>Experience with Agentic AI development- Developing agents and developing with agents</li><li>Experience with a Varied AI Toolset- Claude code, CodeX, Opencode, OpenClaude</li><li>Preferred experience with AI orchestration</li><li>Experience with source control systems (e.g., Git) and collaborative development workflows</li><li>Familiarity with multi-system integrations, distributed systems, and common enterprise integration challenges</li><li>Solid understanding of application performance tuning, scalability, and optimization techniques</li><li>Ability to clearly communicate technical concepts, designs, and solutions to both technical and non-technical stakeholders</li><li>Strong problem-solving skills and a commitment to clean, maintainable, and well-documented code</li></ul><p>&#xa0;</p><p>&#xa0;</p><p>&#xa0;</p><strong>Additional Information:</strong><p>We want everyone at CapTech to be able to envision a lasting and rewarding career here, which is why we offer a variety of career paths based on your skills and passions.&#xa0; You decide where and how you want to develop, and we help get you there with customizable career progression and a comprehensive benefits package to support you along the way.&#xa0;&#xa0;Alongside our suite of traditional benefits encompassing generous PTO, health coverage, disability insurance, paid family leave and more, we’ve launched extended benefits to help meet our employees’ needs.&#xa0;</p><ul><li>CapTech is committed to providing a flexible work environment and helping our employees achieve a work-life balance that suits their individual needs. Employees must be available to work onsite in a client location or a CapTech office as requested. We allow CapTech employees to work remotely when compatible with CapTech and client needs.<em>&#xa0;</em></li><li>Learning &amp; Development – Programs offering certification and tuition support, digital on-demand learning courses, mentorship, and skill development paths</li><li>Modern Health –A mental health and well-being platform that provides 1:1 care, group support sessions, and self-serve resources to support employees and their families through life’s ups and downs</li><li>Carrot Fertility –Inclusive fertility and family-forming coverage for all paths to parenthood – including adoption, surrogacy, fertility treatments, pregnancy, and more – and opportunities for employer-sponsored funds to help pay for&#xa0;care</li><li>Fringe –A company paid stipend program for personalized lifestyle benefits, allowing employees to choose benefits that matter most to them – ranging from vendors like Netflix, Spotify, and GrubHub to services like student loan repayment, travel, fitness, and more</li><li>Employee Resource Groups –&#xa0;Employee-led&#xa0;committees&#xa0;that&#xa0;embrace and incorporate diversity and inclusion into our&#xa0;day-to-day&#xa0;operations</li><li>Philanthropic Partnerships –&#xa0;Opportunities to engage in partnerships and pro-bono projects that support our communities.&#xa0;</li><li>401(k)&#xa0;Matching – Generous matching and no vesting period to help you continue to build financial wellness</li></ul><p>CapTech is committed to providing a flexible work environment and helping our employees achieve a work-life balance that suits their individual needs. Employees must be available to work onsite in a client location or a CapTech office as requested. We allow CapTech employees to work remotely when compatible with CapTech and client needs.&#xa0;</p><p>CapTech is an equal opportunity employer committed to fostering a culture of equality, inclusion and fairness — each foundational to our core values.&#xa0; We strive to create a diverse environment where each employee is encouraged to bring their unique ideas, backgrounds and experiences to the workplace.&#xa0;As part of this commitment, CapTech will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment.</p><p>At this time, CapTech cannot transfer nor sponsor a work visa for this position. Applicants must be authorized to work directly for any employer in the United States without visa sponsorship.&#xa0;&#xa0;</p><p>&#xa0;</p><p>#LI- JB1&#xa0;</p><p>#LI- Onsite</p>

Full-Stack Engineer

6+ years with Microsoft Stack or Java; RESTful APIs; SQL Server/NoSQL on Azure/AWS/GCP; JavaScript/TypeScript front-end with Angular/React/Vue; AI tool experience; Git; distributed systems; strong communication.

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