Explore 3 javascript typescript engineer react jobs from 1 hiring companies in Mansfield, OH, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Javascript Typescript Engineer React

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Javascript Typescript Engineer React Jobs

JPMorgan Chase

Onsite

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.&nbsp;As a Software Engineer III at JPMorganChase within Digital and Consumer &amp; Community Banking, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.Job responsibilities<ul><li>Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems.</li><li>Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems.</li><li>Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development.</li><li>Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems.</li><li>Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture.</li><li>Contributes to software engineering communities of practice and events that explore new and emerging technologies.</li><li>Adds to team culture of diversity, opportunity, inclusion, and respect.</li><li>Code, design, and testing in a heterogeneous technology environment.</li><li>Promote and participate in the continuous improvement of structure, processes, and tooling to enable the teams to deliver more value.</li><li>Identify opportunities for process and tool improvements and drive those from concept to implementation.</li></ul>Required qualifications, capabilities, and skills<ul><li>Formal training or certification on software engineering concepts and 3+ years applied experience.</li><li>Hands-on practical experience in system design, application development, testing, and operational stability.</li><li>Proficient in coding in one or more languages&nbsp;React, JavaScript, TypeScript, HTML5, CSS&nbsp;and other web technologies for implementing web applications.</li><li>Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages.</li><li>Overall knowledge of the Software Development Life Cycle.</li><li>Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security.</li><li>Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.).</li><li>Hands on experience in unit, component, integration, and end-to-end testing including the use of libraries like&nbsp;Jest, React Testing Library, Cypress, Selenium&nbsp;etc.</li><li>Understanding of software design patterns and paradigms, such as object-oriented programming&nbsp;(OOP)&nbsp;and functional programming&nbsp;(FP).</li><li>Good experience with&nbsp;Single Page Application (SPA) development.</li><li>Experience in&nbsp;page optimization&nbsp;(performance), understanding of performance consideration for React applications.</li></ul>Preferred qualifications, capabilities, and skills<ul><li>Good experience in customizing CSS frameworks like Bootstrap as well as CSS pre-processors like Less or Sass.</li><li>Experience with&nbsp;GraphQL web services.</li><li>Participation in Test Driven Development or Behavior&nbsp;Driven Development (BDD).</li><li>Knowledge and experience with Cloud related technologies such as Kubernetes, Docker, GKP, AWS, etc.</li><li>Exposure to cloud technologies.</li></ul><h3>About Company</h3><div>Our Consumer &amp; Community Banking division serves our Chase customers through a range of financial services, including personal banking, credit cards, mortgages, auto financing, investment advice, small business loans and payment processing. We’re proud to lead the U.S. in credit card sales and deposit growth and have the most-used digital solutions – all while ranking first in customer satisfaction.</div><h2>Company</h2><div>Chase is a leading financial services firm, helping nearly half of America’s households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs.&nbsp;


We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions.&nbsp; We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.&nbsp;


We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit our&nbsp;<a href="https://careers.jpmorgan.com/us/en/how-we-hire/faqs" target="_blank" rel="nofollow" style="text-decoration: var(--aui-link-decoration);">FAQs</a>&nbsp;for more information about requesting an accommodation.


Equal Opportunity Employer/Disability/Veterans</div>

Software Engineer III - React, JavaScript, TypeScript

Software Engineer

3+ years software engineering experience; proficient in React, JavaScript, TypeScript, HTML5, CSS; SPA development; SDLC knowledge; CI/CD and security awareness; testing with Jest, React Testing Library, Cypress, Selenium.

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a UI Lead Software Engineer at JPMorgan Chase within our Corporate Tech – Radar team. You will play a pivotal role in leading a high-performing UI team, driving the design and delivery of modern, scalable, and reusable user interfaces for our enterprise platforms. This is a hands-on technical leadership role, ideal for someone passionate about React, TypeScript, and micro-frontend architecture, with a strong focus on rapid prototyping, component reuse, and team mentorship.Job Responsibilities:<ul style="list-style-type: disc;"><li style="color: rgb(51, 51, 51); line-height: normal;">Lead the design, development, and delivery of modern, responsive, and visually appealing user interfaces using React and TypeScript.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Architect and implement micro-frontend solutions, ensuring modularity, scalability, and maintainability across applications.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Build and maintain a library of reusable UI components, driving consistency and efficiency across projects.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Collaborate closely with UX/UI designers and product owners to translate wireframes and user requirements into high-quality, production-ready code.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Rapidly prototype new features and concepts to gather user feedback and iterate before full-scale development.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Mentor and coach junior UI developers, fostering a culture of technical excellence, collaboration, and continuous learning.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Review and debug code, ensuring adherence to best practices in code quality, accessibility, and performance.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Stay current with emerging UI technologies and industry trends, championing their adoption within the team.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Work collaboratively with backend and DevOps teams to ensure seamless integration and deployment of UI solutions.</li></ul>&nbsp;Required qualifications, capabilities and Skills:<ul style="list-style-type: disc;"><li>Formal training or certification on software engineering concepts and 8+ years applied experience&nbsp;</li><li style="color: rgb(51, 51, 51); line-height: normal;">8+ years of hands-on UI development experience, with at least 3 years in a technical leadership or lead developer role.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Deep expertise in React, TypeScript, JavaScript (ES6+), HTML5, and CSS3.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Proven experience architecting and implementing micro-frontend solutions.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Strong track record of building and maintaining reusable UI component libraries.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Demonstrated ability to create rapid prototypes and iterate based on user feedback.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Experience with modern design systems (e.g., Material UI, Ant Design) and CSS frameworks.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Solid understanding of UI/UX principles, accessibility, and responsive design.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Familiarity with RESTful APIs, state management (e.g., Redux, Context API), and version control (Git).</li><li style="color: rgb(51, 51, 51); line-height: normal;">Experience with automated testing frameworks for UI (e.g., Jest, React Testing Library).</li><li style="color: rgb(51, 51, 51); line-height: normal;">Excellent communication skills, with the ability to mentor and inspire junior developers.</li></ul>&nbsp;Preferred qualifications, capabilities and skills:<ul style="list-style-type: disc;"><li style="color: rgb(51, 51, 51); line-height: normal;">Experience with containerization (Docker, Kubernetes) and cloud platforms (AWS, Azure).</li><li style="color: rgb(51, 51, 51); line-height: normal;">Familiarity with RESTful APIs and microservices architecture.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Exposure to CI/CD pipelines and DevOps practices.</li><li>Working knowledge of Java-Spring.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Experience with AI-driven development tools such as GitHub Copilot, Windsurfer, or similar platforms is a significant plus.</li><li style="color: rgb(51, 51, 51); line-height: normal;">Financial services industry experience is a plus</li></ul><h3>About Company</h3><div>Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we’re setting our businesses, clients, customers and employees up for success.</div><h2>Company</h2><div><div>
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 JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world’s most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.
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 We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.&nbsp;
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 We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit our&nbsp;<a href="https://careers.jpmorgan.com/us/en/how-we-hire/faqs" target="_blank" rel="nofollow">FAQs</a>&nbsp;for more information about requesting an accommodation.
 JPMorgan Chase &amp; Co. is an Equal Opportunity Employer, including Disability/Veterans
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React Lead Software Engineer

8+ years UI development; 3+ years leadership; React, TypeScript, JavaScript; micro-frontend; UI components; UX/UI parity; testing; mentoring.

Join a dynamic team at the forefront of machine learning-enabled digital assistance, where you’ll help transform the call center agent experience through real-time guidance, workflow automation, and intelligent decision support.&nbsp;As a Lead Software Engineer (Vice President) at JPMorganChase within the Machine Learning and Intelligence Operations Virtual Agent Assist team, you’ll be a core technical contributor on an agile team that enhances, builds, and delivers trusted, market-leading technology products in a secure, stable, and scalable way. You’ll partner across product, design, and engineering to deliver critical solutions that support the firm’s business objectives while raising the bar on reliability and developer excellence.&nbsp;Job responsibilities<ul><li>Design and deliver end-to-end full-stack features that improve agent workflows and customer outcomes using Java, Spring Boot, REST APIs, and modern user interface frameworks</li><li>Build secure, high-quality production services and user experiences, and apply sound engineering practices to ensure maintainability and performance</li><li>Lead technical design discussions and drive solution architecture across backend and frontend components, balancing speed, quality, and long-term scalability</li><li>Implement automation and proactive monitoring to reduce recurring issues and improve the operational stability and resiliency of the platform</li><li>Review code, provide actionable feedback, and raise engineering standards through testing discipline, design patterns, and continuous improvement</li><li>Partner with product managers, designers, data and machine learning partners, and other engineering teams to deliver solutions aligned to business needs</li><li>Evaluate third-party solutions and integration approaches, and make recommendations that fit enterprise architecture, security, and reliability expectations</li><li>Identify technical risks early, propose mitigation strategies, and communicate progress and trade-offs clearly to stakeholders</li></ul>&nbsp;Required qualifications, capabilities and skills<ul><li>Formal training or certification on software engineering concepts and 5+ years applied experience</li><li>5+ years of experience building and delivering full-stack web applications in enterprise environments</li><li>Advanced proficiency in Java and experience building services with Spring and RESTful application programming interfaces</li><li>Strong experience building modern web user interfaces using React and JavaScript/TypeScript</li><li>Experience designing distributed systems using messaging and caching technologies such as Kafka and Redis</li><li>Proficiency with SQL and hands-on experience with relational database design and development</li><li>Experience building delivery automation, including continuous integration and continuous delivery pipelines and infrastructure provisioning using Terraform</li><li>Strong testing discipline, including unit, integration, and automated testing using frameworks such as JUnit, Cucumber, Selenium, or Playwright</li><li>Demonstrated ability to lead technical delivery, influence design decisions, and collaborate effectively across teams</li></ul>&nbsp;Preferred qualifications, capabilities and skills<ul><li>Experience with micro-frontend architecture patterns and large-scale single-page application design</li><li>Experience building and operating cloud-based applications aligned to twelve-factor principles</li><li>Experience with Amazon Web Services, including ECS, S3, DynamoDB, RDS, and ElastiCache</li><li>Familiarity with Python and applied generative artificial intelligence patterns (for example, agent-based workflows)</li><li>Strong mentoring skills, including coaching engineers through design reviews, code reviews, and problem solving</li></ul><h3>About Company</h3><div>Our Consumer &amp; Community Banking division serves our Chase customers through a range of financial services, including personal banking, credit cards, mortgages, auto financing, investment advice, small business loans and payment processing. We’re proud to lead the U.S. in credit card sales and deposit growth and have the most-used digital solutions – all while ranking first in customer satisfaction.</div><h2>Company</h2><div>Chase is a leading financial services firm, helping nearly half of America’s households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs.&nbsp;


We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions.&nbsp; We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.&nbsp;


We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit our&nbsp;<a href="https://careers.jpmorgan.com/us/en/how-we-hire/faqs" target="_blank" rel="nofollow" style="text-decoration: var(--aui-link-decoration);">FAQs</a>&nbsp;for more information about requesting an accommodation.


Equal Opportunity Employer/Disability/Veterans</div>

Lead Software Engineer - Java Full Stack & AWS

Lead Software Engineer

5+ years in enterprise full-stack web apps; Java/Spring; React/JS/TS; REST; Kafka/Redis; SQL; Terraform; CI/CD; testing; leadership

Javascript Typescript Engineer React Jobs in Mansfield, OH, US | HiringCafe: every job on earth

Javascript Typescript Engineer React Jobs in Mansfield, OH, US

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