Lead Full Stack Software Engineer Java Python Angular React jobs in Newark – Browse 112 openings on RoboApply Jobs

Lead Full Stack Software Engineer Java Python Angular React jobs in Newark

Open roles matching “Lead Full Stack Software Engineer Java Python Angular React” with location signals for Newark. 112 active listings on RoboApply Jobs.

112 jobs found

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companydev2 logo
Full-time|On-site|Newark

Are you a talented Full Stack Software Engineer looking to take your career to the next level? Join dev2 as a Lead Software Engineer and leverage your expertise in Java, Python, Angular, and React to drive innovative projects. You will collaborate with cross-functional teams, design scalable applications, and mentor junior developers while ensuring high-quality code delivery.

Dec 11, 2023
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company
Full-time|$90K/yr - $115K/yr|On-site|Newark

Phoenix Bioinformatics is a non-profit organization supporting global research in plant biology, paleontology, and evolutionary biology. The team builds and maintains scientific data infrastructure to advance discovery in these fields. Role overview The Full Stack Software Engineer works closely with the Director of Engineering to build and improve Phoenix Bioinformatics' main platforms: TAIR and MorphoBank. The role also involves supporting access and curation tools that help researchers. Versatility is important here, and the organization encourages team members to take on a range of responsibilities while developing their skills. AI tools in development Phoenix Bioinformatics uses an AI-driven approach. Coding assistants such as Copilot, Claude, or Cursor are part of the workflow to help automate repetitive tasks and speed up development. Engineers are expected to use these tools thoughtfully, maintaining high standards for code quality and security. Key responsibilities Code ownership: Maintain and support code after deployment. Carefully review all code, whether written by peers or AI, before merging. Full-stack development: Build and launch features across databases, user interfaces, and backend systems. Agile delivery: Deliver working code quickly using modern practices, including AI-assisted prototyping. Team collaboration: Work closely with colleagues and participate in thorough peer reviews. Requirements At least 2 years of experience in full-stack development (internships and externships count). Proficiency in Java, JavaScript, and Python. Familiarity with modern UI frameworks (such as React or Vue), relational databases, and AWS services (EC2, S3, Lambda). Comfortable using LLM tools and able to debug or refactor existing code. Bachelor's degree in Computer Science or a related field (Master's degree is a plus). Must be authorized to work in the United States. Who thrives here Enjoys working in a small, agile team setting. Motivated to build solutions that help scientists tackle important problems. Experienced in integrating LLMs into development workflows and understands their strengths and limitations. Has a record of making meaningful contributions to projects.

Apr 29, 2026
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companySonsoft Inc. logo
Full-time|On-site|Newark

Join our dynamic team at Sonsoft Inc. as a Lead Java Developer! In this pivotal role, you will leverage your expertise in Java development to lead projects, mentor junior developers, and drive innovative solutions. Your contributions will directly impact our clients and enhance our product offerings. We are looking for a passionate individual who thrives in a collaborative environment and is eager to make a significant difference.

May 25, 2016
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companyRaag Solutions LLC logo
Contract|On-site|Newark

Join Raag Solutions LLC as a Full Stack Developer with a strong focus on AWS technologies. In this role, you will be responsible for developing and maintaining web applications, utilizing both front-end and back-end technologies to deliver seamless user experiences. If you have a passion for innovative solutions and are eager to work in a dynamic environment, we want to hear from you!

Mar 29, 2022
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companyIntegrated Resources Inc. logo
Java Developer

Integrated Resources Inc.

Full-time|On-site|Newark

Join our team as a Java Developer, where you will play a pivotal role in designing and implementing robust software solutions. In this dynamic environment, you will collaborate with cross-functional teams to create cutting-edge applications and enhance existing systems. Your expertise in Java programming will be essential in driving innovation and delivering high-quality software products.

Mar 8, 2016
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companySonsoft Inc. logo
Full-time|On-site|Newark

Join our dynamic team at Sonsoft Inc., where we are seeking a talented Java/J2EE Developer to contribute to exciting projects. This role requires a strong foundation in Java and J2EE technologies, along with hands-on experience in developing scalable applications. If you are passionate about coding and want to work in a collaborative environment, we invite you to apply!

Apr 4, 2017
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companyeproinc logo
Full-time|On-site|Newark

Join our dynamic software development team at eproinc as a Mid-Senior Java Developer. In this role, you'll be instrumental in designing, developing, and maintaining high-quality software solutions. You will work collaboratively within an agile environment, leverage your expertise in Java development, and contribute to innovative projects that drive our company's success.

Jul 27, 2015
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companyIntegrated Resources Inc. logo
Software Engineer

Integrated Resources Inc.

Full-time|On-site|Newark

Join our dynamic team at Integrated Resources Inc., where innovation meets excellence! As a Software Engineer, you will have the opportunity to work on cutting-edge projects that shape the future of technology. Your expertise will contribute to developing software solutions that enhance our services and deliver exceptional results.

Aug 3, 2017
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companyAECOM logo
Full-time|On-site|Newark

Join AECOM as a Water Resources Engineer / Project Lead, where you will play a key role in delivering sustainable water management solutions. You will lead projects that focus on innovative techniques for water resource management, ensuring compliance with environmental regulations and enhancing community resilience.

Sep 23, 2025
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company
Full-time|$90K/yr - $130K/yr|On-site|Newark, New Jersey, United States

Resource Innovations is looking for an exceptional Lead Engineer to become a part of our vibrant team in New Jersey. We are on the hunt for a dedicated and talented individual with extensive experience in multifamily and commercial & industrial (C&I) custom energy management and demand-side management (DSM) program engineering. As a Lead Engineer, you will play a pivotal role in equipping our clients with the necessary support and tools to identify, quantify, and implement cost-effective energy efficiency projects.At Resource Innovations (RI), a women-led energy transformation company, we are committed to making a significant impact in the realm of energy efficiency. We continuously expand our suite of clean energy solutions, assisting utilities in navigating complex challenges such as load flexibility, electrification, and carbon reduction. Together, we are driving the momentum for transformative change in energy usage.Key Responsibilities:Lead the execution of multifamily and C&I custom energy management projects, including retro-commissioning (RCx), measurement-based commissioning (MBCx), and more.Perform comprehensive energy audits and assessments at multifamily and commercial/industrial facilities, identifying, measuring, and verifying energy efficiency improvements across various systems, including HVAC, lighting, compressed air, refrigeration, process heating, and motors.Act as a technical liaison for utility clients, program administrators, contractors, and end-users to optimize program benefits and energy savings.Recognize barriers to energy efficiency adoption and propose innovative solutions to address them.Foster and maintain strong client relationships through professional interactions and exemplary service delivery.Oversee project budgets and timelines, ensuring adherence to technical excellence and client specifications.Craft detailed project scopes and conduct technical analyses, including energy modeling and economic simulations, to quantify savings and impacts using spreadsheets and energy modeling software.Develop comprehensive technical reports detailing findings, project economics (such as energy savings, cost savings, payback periods), and potential incentive opportunities.Conduct measurement and verification (M&V) processes, including on-site data collection, functional performance tests, and project installation verification.Perform other related duties as assigned.

Aug 19, 2025
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companyLucid Motors logo
Full-time|$179.4K/yr - $263.1K/yr|On-site|Newark, CA

Driving the Future of Luxury Electric MobilityAt Lucid Motors, we aspire to redefine the notion of luxury electric vehicles, crafting experiences that elevate human interaction and surpass conventional boundaries in performance, space, and intelligence. Our vehicles are designed to be intuitive, liberating, and forward-thinking, ensuring a seamless transition into the future of mobility. We aim to lead in this new era by adhering to the fundamental principles of exceptional design, where every choice made is a commitment to enhancing individual experiences and environmental sustainability. When freed from conventional limitations, you can redefine your own experience. Join us and collaborate with some of the industry's most talented minds. We offer not just competitive salaries but a community of innovators eager to make a meaningful impact. If you are passionate about creating a more sustainable future, this is the place for you.

Mar 8, 2026
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companyAyr Global IT Solutions Inc. logo
Python/Spark Developer

Ayr Global IT Solutions Inc.

Full-time|On-site|Newark

Join our dynamic team at Ayr Global IT Solutions Inc. as a Python/Spark Developer. In this role, you will leverage your expertise in Python and Spark to develop and optimize data processing solutions that drive business insights and innovation.Your contributions will be vital in transforming complex data challenges into streamlined, efficient processes. We are looking for a proactive individual who is not only skilled in coding but also has a passion for problem-solving and data analysis.

Jul 10, 2017
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companySonsoft Inc. logo
Full-time|On-site|Newark

Join our dynamic team at Sonsoft Inc. as a J2EE Developer! In this role, you will be responsible for designing, developing, and maintaining Java-based applications, ensuring optimal performance and user experience. Collaborate closely with cross-functional teams to implement innovative solutions that meet our clients' needs.

Apr 5, 2017
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companyAECOM logo
Full-time|On-site|Newark

Join AECOM as an Associate Design Task Lead in our Highway Engineering team, where your expertise will help shape the future of transportation infrastructure. You will engage in innovative design projects, collaborate with multidisciplinary teams, and contribute to the development of sustainable transportation solutions.

Jan 29, 2026
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companydev2 logo
Full-time|On-site|Newark

Join our innovative team at dev2 as a Senior iOS Software Engineer. In this pivotal role, you will leverage your expertise to design and develop cutting-edge iOS applications that enhance user experience and engagement. Collaborate with a talented group of professionals in a dynamic environment, where creativity and technological advancement are at the forefront of our mission.

Dec 11, 2023
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companySonsoft Inc. logo
Full-time|On-site|Newark

Join our dynamic team at Sonsoft Inc. as a Java/J2EE Developer specializing in Actimize AIS and RCA. We are looking for an innovative and motivated professional who is eager to tackle challenging projects and contribute to our mission of delivering top-notch solutions.

May 8, 2017
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companyAbercrombie & Fitch Co. logo
Full-time|On-site|Newark

Join our team at Abercrombie & Fitch as a Key Lead in Newark! As a Key Lead, you will play a pivotal role in driving the success of our store operations while fostering an engaging and inclusive environment for both customers and team members. You will be responsible for supporting management in achieving sales goals, maintaining visual standards, and ensuring a high level of customer service.

Apr 13, 2026
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companydev2 logo
Full-time|On-site|Newark

We are seeking a highly skilled Lead Platform Engineer specializing in Cloud FinOps to join our dynamic team at dev2. In this pivotal role, you will lead the architecture, design, and implementation of our cloud financial operations, ensuring efficient cost management and optimization within our cloud environments. You will collaborate with cross-functional teams to develop innovative solutions that drive financial accountability and operational excellence.

Dec 11, 2023
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companySpeechify logo
Full-time|On-site|Newark, NJ, USA

Role Overview Speechify is hiring an iOS Core Product Software Engineer in Newark, NJ. This role focuses on building and improving iOS applications that support and engage users. The position sits within a collaborative engineering team, where new ideas and technical skills help drive product quality. What You Will Do Design, implement, and maintain features for Speechify’s iOS applications Work with other engineers to deliver reliable, high-quality software Apply current iOS development practices and tools to solve real user needs What We Value Experience building and maintaining iOS apps Creativity and interest in new technology Desire to improve user experience through thoughtful engineering

Apr 25, 2026
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companyLucid Motors logo
Full-time|$179.4K/yr - $263.1K/yr|On-site|Newark, CA

Driving the Future of Luxury Electric MobilityAt Lucid Motors, we aim to revolutionize the luxury electric vehicle market by creating vehicles that enhance the human experience while transcending traditional boundaries of performance, space, and intelligence. Our designs are intuitive, liberating, and crafted for the future of mobility. We are committed to leading the luxury electric revolution by adhering to the principles of exceptional design, ensuring each choice we make benefits both the individual and the environment. Embrace the freedom to redefine your experience without the constraints of convention. Join a team of some of the most talented professionals in the industry. We offer competitive salaries and a vibrant community for innovators eager to make a meaningful impact. If you're passionate about fostering a more sustainable future, this is the place for you.We are seeking a talented Staff Simulation & Software Integration Engineer to spearhead the development and scaling of our next-generation autonomous driving simulation platform. This role involves designing and integrating intricate simulation pipelines, interfacing with core ADAS/AD software stacks, and ensuring thorough system-level validation across SIL (Software-in-the-Loop), HIL (Hardware-in-the-Loop), and cloud environments. As a key technical leader, you will connect simulation, autonomy software, and infrastructure, facilitating rapid scenario creation, scalable execution, and automated validation of advanced driver-assistance and autonomous driving functionalities.

Mar 8, 2026

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