Front End Engineer
$137k - $183kGrabJobs
Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people. The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. About this team and role: The Firefox team is a community of engineers who care deeply about delivering the fastest, friendliest, most usable browser possible. We are responsible for making the things you see in the browser work securely, quickly, and well! Our team is geographically-distributed, and working in the open is the norm. We contribute to the code driving the Firefox browser on a number of desktop platforms - Windows, Linux, and macOS. Our focus is on implementing and fixing things in Firefox as well as helping other teams make it excellent for our users. Do you enjoy making people delighted with solutions to their problems? Do you like to collaborate with designers to implement new interfaces? Are you interested in learning how to write performant, secure code, and deliver it to hundreds of millions of people? If so, we’d love to hear from you. What’s a Senior Software Engineer at Mozilla? A Senior Software Engineer is the next level from a Software Engineer. At Mozilla, this role can vary, but is typically someone who is largely self directed after work is assigned and is advanced in their domain. They help team members get information they need to be successful while also being the go-to person for peer reviews in their domain. They have a solid understanding of the product strategy and can recommend solutions to critical issues when needed, assist junior engineers in risk management and escalation, and advocate for and implement changes that affect their team. A Senior Software Engineer actively seeks opinions and ideas from their team members, including those with varied experiences and perspectives to improve more collective results. What you’ll do: Build high quality user interfaces for Firefox with accessibility and usability in mind Write code and tests, build prototypes, tackle problems with no clear solution, collaborate with other designers and engineers to make the web a better place Learn about a wide variety of problems and solutions across a large, mature codebase Work with cross functional teams, building relationships and fostering collaboration to reach shared goals Help to level-up the skills of your fellow engineers through code reviews, giving talks, and/or writing documentation Promote and maintain high standards of code-quality, focusing on performance, testing, security, usability, accessibility and maintainability Work with driven, committed team members to bring the open web to people around the world Contribute to improving engineering practices and procedures What you’ll bring: 4+ years experience as a software engineer You have a background in shipping high quality software 3+ years working experience with JavaScript, HTML, and CSS Interest in and ability to work with a distributed team (requires good asynchronous written communication skills as well as good verbal communication skills) Happy to provide and receive constructive feedback Will contribute by asking questions and proposing new ideas A love of working with others collaboratively Commitment to our values: Welcoming differences Being relationship-minded Practicing responsible participation Having grit What you’ll get: Generous performance-based bonus plans to all eligible employees - we share in our success as one team Rich medical, dental, and vision coverage Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute) Quarterly all-company wellness days where everyone takes a pause together Country specific holidays plus a day off for your birthday One-time home office stipend Annual professional development budget Quarterly well-being stipend Considerable paid parental leave Employee referral bonus program Other benefits (life/AD&D, disability, EAP, etc. - varies by country) About Mozilla Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online. Commitment to diversity, equity, inclusion, and belonging Mozilla understands that valuing diverse creative practices and forms of knowledge are crucial to and enrich the company’s core mission. We encourage applications from everyone, including members of all equity-seeking communities, such as (but certainly not limited to) women, racialized and Indigenous persons, persons with disabilities, persons of all sexual orientation s, gender identities, and expressions. We will ensure that qualified individuals with disabilities are provided reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment, as appropriate. Please contact us at View email address on click.appcast.io to request accommodation. We are an equal opportunity employer. We do not discriminate on the basis of race (including hairstyle and texture), religion (including religious grooming and dress practices), gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or any other basis covered by applicable laws. Mozilla will not tolerate discrimination or harassment based on any of these characteristics or any other unlawful behavior, conduct, or purpose. Group: D #LI-REMOTE Req ID: R3135 Hiring Ranges: US Tier 1 Locations $137,000 - $183,000 USD US Tier 2 Locations $126,000 - $168,000 USD US Tier 3 Locations $116,000 - $155,000 USD
$140k - $165k
...starts with understanding each client’s end-state, and then seamlessly integrating within... ...and deployments. BDR is seeking a Front-End Developer SME to join our growing team... ...product owners, designers, and back-end engineers to define technical approaches for delivering...SuggestedFor contractorsWork at officeWork from homeHome office- ...advanced web applications. You'll enhance Angular UI components, implement impactful UI changes, and collaborate closely with backend engineers for seamless API integration. This fully remote position offers the autonomy to drive content creation and maintenance, while...SuggestedRemote work
- ...powerful user interface. This is a hands-on role, working alongside a collaborative team of talented software and machine learning engineers as well as visual designers to develop new and exciting features across all layers of web applications. Skills and Experience...Suggested
- Job ID: ATS #53007Reference: 49919Location: Saint Paul, MN, 55101, United StatesJob Title: Lead .NET DeveloperLocation: Saint Paul, MN 55101Job Description:-We are seeking an experienced Lead .NET Developer to architect, design, and deliver enterprise-grade applications...Suggested
$120.4k - $198.7k
...Openings 2 What Is the Opportunity? Travelers is seeking a Software Engineer II to join our organization as we grow and transform our Technology landscape. Individual will complete advanced end to end engineering tasks for specific system assignments including...SuggestedWork experience placementLocal areaImmediate start- Web Developer Job Duties: Regular exposure to business stakeholders and executive management, as well as the authority and scope to apply your expertise to many interesting technical problems. Candidate must have a strong understanding of UI, cross-browser ...Full time
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- ...application development using .NET framework and Microsoft technologies.Combined Seven (7) years of experience with the following front-end technologies HTML5, CSS3, JavaScript.Seven years’ combined experience with one or more of the following frameworks: Angular, React...Work at officeRemote work
$170k - $240k
...-growth, high-ceiling, sustainable for-profit company where impact drives revenue. About the Role We’re hiring a Senior Fullstack Engineer who wants to build consumer products at meaningful scale with real ownership. This is not a ticket-taking role. You’ll work across...Remote workShift work- ...services, employee discounts and more. SUMMARY: The Full Stack Engineer is a hands-on software developer responsible for building,... ....NET Core preferred. ~ Experience building or maintaining front-end functionality using Angular, TypeScript, JavaScript, HTML, CSS...Temporary workWork at officeRemote workFlexible hours
- ...Solutions Engineer Company: Norstella Location: Remote, United States Date Posted: Aug 18, 2026 Employment Type: Full Time... ...inside a client's environment. The work spans a spectrum: at one end, demonstrating and integrating our productised capability; at the...Full timeTemporary workLocal areaRemote workFlexible hours
$149.5k
...Description Ten Mile Square Technologies is a high-end technology consulting firm based in the... ...you have a solid grounding in software engineering, continuous delivery, and computer... ...hands-on development of both back-end and front-end components and functionality. Work with...Full timeTemporary workRemote workVisa sponsorship$180k - $210k
...on TRM to make the world safer and more secure. The Full-Stack Product Engineering team is responsible for building a comprehensive set of features, frameworks, and functionalities for both end customers and internal-facing teams to successfully execute and scale TRM...Immediate startRemote workWorldwide$92.82k - $109.2k
...in the forefrontTakes feedback from code review and apply changes to meet standardsConducts code reviews to provide guidance on engineering best practices and compliance with development proceduresAccountable for ensuring all aspects of product development follow compliance...Full timeWork experience placementLocal area3 days per week- ...Implement LLMOps practices including prompt versioning, caching, observability, and cost tracking. Collaborate with AI/ML engineers and data scientists to embed intelligent automation and decisioning into enterprise workflows. Contribute to the development of...Local areaRemote work
- ...Experience with monitoring and logging solutions.Prior work in large-scale corporate environments.Experience participating in architecture or technical design reviews.Exposure to React front-end applications.Previous experience working on fixed-scope project engagements....
- ...should have in-depth knowledge of .NET Framework, ASP.NET, . NET Core / MVC , C#, REST Web Service and SQL Server concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class .NET expertise should be able to...Remote work
- ...application development using.NET framework and Microsoft technologies Combined seven (7) years of experience with the following front-end technologies HTML5, CSS3, JavaScript Seven years' (7) combined experience with one or more of the following frameworks: Angular, React...Work at officeRemote work
- Interview- In-person Role Overview This is a pure backend, individual-contributor Java role on Marketplace Shopping team. The team owns the backend services powering the pre-purchase marketplace experience-product catalog and hierarchy, product processing,...
- ...: We are seeking a highly skilled and motivated Lead Systems Engineer to join our team, focusing on the design, development, and optimization... ...or financial risks to the project manager, management, and the end user. System Management: Apply MBSE methodologies to...For subcontractorLocal area
- ...: Lead solution design for BC implementations to include modules, integrations, data migration, and the bigger picture. Run projects end-to-end: scope, budget, timeline, resources, and client communication. Do the fit-gap work and translate messy business requirements into...
$120k - $180k
Calspan Corporation is seeking a Principal Systems Software Engineer to design and develop Linux-based software solutions for the Data Acquisition and Control System (DACS) in jet engine testing. The role emphasizes system performance optimization, cross-functional collaboration...$70k - $95k
...Applications EngineerThe Applications Engineer works with sales, engineering, scheduling, operations, procurement, and accounting to configure and quote Delkor packaging solutions. They lead quoting projects consisting of system costing reports, system layout drawings...Work experience placementWork at office- ...lasting impact while growing your career alongside a company positioning itself for long-term success. Job Summary The Front-End Web Developer is responsible for designing, building, and maintaining user-facing web applications for Ayr Wellness. This role...Work experience placementWork at officeLocal areaRemote work
- ...technical support, and customer business partnership. You will work directly with prospects and customers — understanding their engineering and IT environments, demonstrating our software license management platform, and ensuring their long-term success. This is a growth...InternshipRemote work
- ...Lead AI Forward Engineer The Lead AI Forward Engineer designs and guides the delivery of AI-powered solutions that reduce operational... ...partnering closely with teams to identify opportunities, design end-to-end architectures, and drive implementations to production....Work at officeLocal areaFlexible hours
- ...The team is standing up a new product capability supporting a new client implementation and will operate in an AI-first, agentic engineering environment. The position requires strong experience with microservices architecture using Spring Boot and Kafka, deploying and supporting...Remote jobHourly payLong term contractPermanent employmentContract workWork experience placement
$98.4k - $199k
...delivery of complex features and small systems through production, resolving ambiguous, open-ended problems without hand-holding, within Old National Bank's Product Engineering organization, and sets the technical direction for their own work. You harden prototypes into...$102.9k - $133.75k
...Responsibilities Software Development & Engineering Lead the development and maintenance of... ...operations. Design and develop complex back-end services, databases, and application... ...infrastructure. Build and guide the development of front-end components using modern frameworks...Live inImmediate startHome officeMonday to FridayFlexible hours- ...platforms with a proficient knowledge of back-end programming languages such as PHP, Python... ...such as Photoshop. Integration of the front-end and back-end aspects of the web... ...Computer and Information Science, Computer Engineering or Information Technology (Substitutions...
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