

- Languages: Javascript, Typescript, CSS
- Framework: React 17, knowledge of React hooks is important and knowledge about react context and redux is required too
- Packages manager: npm, yarn
- Knowledge of REST and GraphQL
- Control version: Git
- Hosting & deployment: AWS Amplify
- The automation UI was written in Vue therefore knowing about Vue may be a plus
How many hours are they expected to work?
- - Full time position ( 40+ hours a week)
What hours should they work?
- - Prefer 9-5 EST but there is wiggle room
Will there be nights and weekends?
- - Nights and weekends are not scheduled, however we are looking for someone that takes pride in their work and will lean in to hit a deadline or to fix a bug if it has a significant impact on the platform.
Should they be expected to lead?
- - Yes, you should be expected to lead and to communicate/ cooperate with other devs as a team. Some coding might be alone but the hope of the app is that it all works seamlessly together and to ensure that there needs to be communication among all devs front end and back end.
Who will they report to?
- - They will report to Product OwnerRob and Product ManagerJulietta daily for standups and well as pushing tasks through the appropriate structure of review, QA, and production.
- They will also report and check in with Client SuccessCourtney as we look to make the app have a seamless customer experience and customer value. The goal of Attribute should be to try and give as much value as quickly and easily as possible.
Will they work alone or in a team?
- In some spots they might be expected to work alone and on a separate sprint from others, however, everything needs to tie in and work together, because of that the developer must be team oriented in both development and problem solving.
- Additionally, there will be times that they should expect to work with people who are not particularly tech savvy ( ie. sales, marketing, customer success etc.) to collaborate on a specific feature to produce the best thing for the product.
Accountability
- The developer is both accountable for their code and the code of the team. They should take care and responsibility in the work that is done and if there are problems with the code in QA or production work as diligently as possible to fix that problem ( whether it is their code directly or not).
- As part of this all code will be attached from Github to Jira for developers to constantly upload their commits to Jira tasks
- A mistake is completely fine and expected, bugs are to be expected. What is asked is that you report it as soon as possible and are honest about it so that we can move forward in resolving it as soon as possible.
Customer, Usability, and Value Focused
- The end user of our product will be marketing professionals/head of marketing. At all times the developers need to take this into account and spend time thinking of the ease and the use cases that people will utilize their code or features in real life versus what is a way to make something work but in a vacuum.
Quality focused
- Pushing out code is awesome, but if the code has a ton of bugs and does not do the required action that is practical for the user then it does not matter. We want a developer who is Quality focused and also hold their other developers accountable.
Focused on the whole
- When producing a feature it is easy to sometime get sucked into how that features works in a vacuum. The developers need to be able to work together and understand the software architecture as a whole in order to make whatever feature they are working on be able to work with the other features that are built within the app ( and will be built or are on the roadmap for the future).
Creativity and Experimentation
- Developers are expected to work within structures, however, they are always encouraged to take time to think of creative solutions and to collaborate on new features or ways of making the product better.
Unfeathered, Honest, Respectful Communication
- Every developer should feel free to speak their mind in a respectful manner to other developers as well as anyone else in the entirety of the company. Any opinion, thought, or perspective will be listened to and valued.
Next Man or Woman Up Mentality
- Never should anyone on the team defer a problem and say “ thats not my fault or problem”. We are one unit and one company. One problem is everyone's problem and should lean in to the “next man up philosophy” if you have the time and can help to fix the problem and bring it to a solution you should be willing to.
Upward Mobility and Vesting Opportunity
- This position will allow for upward mobility, increased responsibility, and for people who constantly go above and beyond an opportunity to vest into and own equity in the company

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Job Description:
We are looking for a passionate and skilled Angular Developer with around 3 years of hands-on experience in building scalable web applications. The ideal candidate should have strong front-end development skills and a good understanding of modern web development practices.
Key Responsibilities:
- Develop and maintain dynamic and responsive web applications using Angular (preferably Angular 8+)
- Collaborate with UX/UI designers to implement design into functional web components
- Build reusable components and front-end libraries for future use
- Optimize applications for maximum speed and scalability
- Integrate with RESTful APIs and third-party services
- Participate in code reviews and ensure code quality and standards
- Work closely with backend developers and QA teams to ensure seamless integration and performance
Required Skills:
- Strong proficiency in Angular, TypeScript, JavaScript, HTML5, and CSS3
- Good understanding of RxJS, NgRx, and Angular CLI
- Experience working with RESTful APIs and integrating front-end with backend services
- Familiarity with responsive design and cross-browser compatibility
- Experience with Git or other version control systems
- Knowledge of Agile/Scrum development methodologies
Good to Have:
- Exposure to unit testing using Jasmine and Karma
- Familiarity with CI/CD pipelines
- Basic knowledge of backend technologies like Node.js or Java for better integration understanding
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or a related field
- 3+ years of professional experience in Angular development
About the Role
At Ceryneian, we’re building a next-generation, research-driven algorithmic trading platform aimed at democratizing access to hedge fund-grade financial analytics. Headquartered in California, Ceryneian is a fintech innovation company dedicated to empowering traders with sophisticated yet accessible tools for quantitative research, strategy development, and execution.
Our flagship platform is currently under development. As our Frontend / Full Stack Engineer, you’ll lead the creation of a stunning, intuitive user experience—spanning our landing page, drag-and-drop strategy builder, trading dashboards, and internal tools. You’ll collaborate closely with design, backend, and DevOps teams to build high-performance, secure, and scalable customer-facing applications. This role is central to delivering the reliability, flexibility, and performance our users will rely on in fast-moving financial markets.
We are a remote-first team and are open to hiring exceptional candidates globally.
Core Tasks
· Design, build, and deploy customer-facing interfaces, including the strategy builder, dashboards, and marketplace.
· Implement reusable UI components based on Figma designs; integrate charting tools like TradingView or Highcharts.
· Own the frontend development pipeline, including prototyping, implementation, testing, and responsiveness.
· Implement secure authentication and user management (OAuth2, JWT, multi-role access).
· Build real-time web experiences using WebSockets, REST, and client-server integrations.
· Collaborate with backend and DevOps teams to streamline data flow and deployment workflows.
Top Technical Competencies
· Strong foundation in HTML/CSS, JavaScript/TypeScript.
· Proficiency in modern frontend frameworks such as React (Next.js), Svelte, Angular, Vue, or Phoenix.
· Experience with OAuth2 and secure authentication workflows.
· Familiarity with server-side rendering (SSR) and modern state management (Zustand, Redux, MobX).
· Integration experience with charting libraries such as TradingView, Recharts, or Highcharts.
· Deployment experience using platforms like Vercel, Heroku, GCP, or AWS.
· Working knowledge of WebSockets, REST APIs, and data streaming models.
· 0–3 years of frontend development experience.
Bonus Competencies
· Familiarity with Supabase, PostgreSQL, Firebase, or MongoDB.
· Understanding of microfrontend architectures or API Gateway patterns.
· Experience with WebAssembly and real-time trading interfaces.
· Exposure to fintech platforms or trading systems.
· Background from Tier-I or Tier-II institutions with strong computer science fundamentals, a passion for scalable system design, and a drive to build cutting-edge fintech infrastructure.
Ideal Candidate
You’re a design-minded full stack engineer who builds fast, clean, and modular frontend systems. You thrive on making complex interfaces intuitive—turning strategy logic into drag-and-drop workflows—and can ship high-performance components that integrate seamlessly with real-time APIs. You value design systems, scalable frontends, and cross-functional collaboration.
What We Offer
· Opportunity to shape the product interface of a next-gen fintech startup.
· A collaborative, technically driven culture.
· Competitive compensation with performance-based bonuses.
· Flexible working hours and a remote-friendly environment.
· Exposure to financial modeling, trading infrastructure, and real-time systems.
· Collaboration with a world-class team from Pomona, UCLA, Harvey Mudd, and Claremont McKenna.



JOB OVERVIEW
Responsible for the front-end development of user interfaces ensuring an enhanced user experience. Follow
emerging trends, adhere to development best practices, and help make improvements to existing web pages,
emails, and all other user interfaces/experiences.
we will need some stronger UX skills to round out the rest of the team (comfortable working with figma and creating responsive/pixel perfect designs
ROLES AND RESPONSIBILITIES
• Work in collaboration with Callaway Golf Designers to turn their vision into functional HTML templates
integrated into SAP Hybris across international sites and multiple brands
• Work in collaboration with backend developers to ensure proper implementation of website data and
functionality.
• Help manage projects through the design, development, and QA processes
• Continue to expand knowledge of new technologies, as well as strengthen current knowledge base
• Build responsive sites for mobile and desktop web experiences.
• Follow the latest advancements in front end technologies and techniques.
• Review code and mentor other developers on best-practices for front end development.
• Help import content and product data into sites using a multi-country model including localization and site[1]specific catalogs
• Help integrate images from digital asset management system
TECHNICAL COMPETENCIES (Knowledge, Skills & Abilities):
• Experience developing web-based responsive applications
• Fluent in HTML/CSS/JavaScript and able to develop rich client experiences from mock-ups from the ground
up
• Experience using established CSS architecture patterns for code reuse and modularity such as BEM,
SMACSS and others
• Experience with CSS pre-processors such as LESS or SASS
• Experience building responsive templates using bootstrap
• Front end and visualization experience using JavaScript and extensive experience with jQuery Libraries,
React.js, underscore, or native JS for DOM manipulation.
• Experience using HTML markup languages such as JSTL to create high performing applications
• Experience with CMS platforms, such as WordPress, Shopify or Hybris
• Experience using web templating engines
• Extensive knowledge of respective browser compatibility issues (Internet Explorer, Firefox, Safari, Chrome).
• Experience integrating iframes
• Experience loading product and content data onto management tools
• Experience working with RESTful JSON Web Services is a plus
• Experience with front end build tools such as webpack, gulp, grunt, etc.
• Experience with development processes including git
• Experience in working with client and offshore team to ensure seamless delivery.
• Creative, artistic and understanding of how human interacts with computer
• An impeccable eye for detail with the ability to match your UI to any design in a cross-browser and device
environment
• Strong interpersonal and communication skills with an affinity for problem-solving
• Ability to self-manage during projects and proactively raise issues/concerns to the team
• A desire to own a project from beginning to end, with a strong sense of pride in a job exceptionally done

- Proven work experience as a Front-end developer
- Hands on experience with markup languages
- Experience with JavaScript, CSS and jQuery
- Familiarity with browser testing and debugging
- In-depth understanding of the entire web development process (design, development and deployment)
- Understanding of layout aesthetics
- Knowledge of SEO principles
- Familiarity with software like Adobe Suite, Photoshop and content management systems
- An ability to perform well in a fast-paced environment
- Excellent analytical and multitasking skills
- BSc degree in Computer Science or relevant field

Who are we? 👋
Toplyne is a global SaaS product built to help revenue teams, at businesses with a self-service motion, and a large user-base, identify which users to spend time on, when and for what outcome. Think self-service or freemium-led companies like Figma, Notion, Freshworks, and Slack. We do this by helping companies recognize signals across their - product engagement, sales, billing, and marketing data.
Founded in June 2021, Toplyne is backed by marquee investors and angels (we'll be happy to tell you how much we've raised, and from whom on call). We are building out our founding team as we speak and we'd love to chat with you!
And you are? 👩🏻🔧
You taking a lot of pride in writing scalable, readable & maintainable code. You have a product bent of mind. You like working in a fast paced environment and ship code most days of the week. You enjoy working cross functionally in a collaborative environment with designers, PM's to build the best product possible. You don't mind getting on customer calls to understand their perspective to build a better product or help them with issues they might be facing.
You're hungry, ready to hustle, and keen to learn!
What will you get to work on? 🏗️
As a founding member of the core engineering team, you will:
- Work with the founders in co-creating the product with early believers (read: customers)
- Develop massive, complex software systems that scale globally.
- Build and own a substantial part of the product and help build the culture of engineering within Toplyne
What do we expect from you? 🙌🏻
- Strong first principles
- Hustle! We're young, lean, and in our early days. You'd have to set up your own shop, work with design customers to find generalisable use cases, and build them out.
- Ability to collaborate with cross-functional teams to build and ship new features
- 2-6 years of experience
- Good understanding and experience working with javascript frameworks such as React.
- Work closely with developers and UX designers to ensure that the presentation layer is implemented in accordance with best above best practices and UX specifications.
What do we not expect from you? 🙅🏻♂️
- Not looking for a 10x engineer. We are ok if you are 1x but are really good at what you, a good human being & work well in a team.









