
What you’ll do:
● Own and build next-generation web applications which are efficient, reusable front-end abstractions
and systems.
● Explore and design lively and compelling consumer experiences.
● Ensure that all the assigned systems are performing to scale.
● Actively participate in design and code reviews to build robust applications and prototypes
● You will mentor junior engineers on design and proper coding practices
What you will need:
● A deep expertise in React, Javascript, HTML5 and CSS3.
● Understanding of browser internals and a basic understanding of the network stack.
● Understanding of common design patterns followed in front-end projects.
● Basic awareness of application security practices and deployment techniques for front-end projects.
● Should have sound knowledge in computer science fundamentals like data structure, object-oriented
programming and possess excellent communication skills.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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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 brief
We are looking for an experienced and passionate Front-end developer to join our IT team. You will be responsible for building the ‘client-side’ of our web applications. You should be able to translate our company and customer needs into functional and appealing interactive applications.
If you’re interested in creating a user-friendly environment by writing code and moving forward in your career, then this job is for you. We expect you to be a tech-savvy professional, who is curious about new digital technologies and aspires to combine usability with visual design.
Ultimately, you should be able to create a functional and attractive digital environment for our company, ensuring great user experience.
Skills Required:
- Must Have: HTML5, CSS3, Javascript, JSon, Bootstrap
- Good to Know: Photoshop, Illustrator, Indesign
- Good communication skills in English is mandatory
Requirements:
- 3 to 5 years full time experience as a Front End HTML Developer
- Hands on experience with mark-up languages
- Familiarity with browser testing and de-bugging
- In-depth understanding of the entire web development process (design, development and deployment)
- Understanding of layout aesthetics
- Knowledge of SEO principles
- An ability to perform well in a fast-paced environment
- Excellent analytical and multitasking skills
- BSc degree in Computer Science or relevant field
Responsibilities:
- Use markup languages like HTML to create user-friendly web pages
- Maintain and improve website
- Optimize applications for maximum speed
- Design mobile-based features
- Collaborate with back-end developers and web designers to improve usability
- Get feedback from, and build solutions for, users and customers
- Write functional requirement documents and guides
- Create quality mockups and prototypes
- Help back-end developers with coding and troubleshooting
- Ensure high quality graphic standards and brand consistency
- Stay up-to-date on emerging technologies
Shift Availability :
Monday to Friday : 2:15pm to 11:30pm | Alt Saturdays till 7:30pm
Drop facilities provided
Complete Work From Office ( Salt Lake - Sector 5)
CTC, Bonuses & Rewards: -
Salescom Services Private Limited is an equal opportunity employer in the local industry. Our operations and company visions are quite a niche and heavily focused on being massively successful operations engaged in next-generation sales & marketing wins, support, and information technology-enabled services & solutions. CTC for the right employee is not pre-defined as such however will be a best-fit match to the local industry
standards. Come, interview with us, figure out if we both are the right fit for each other, and the rest will follow suit.
Type, Location : Mumbai
Desired Experience: 3+ years
Roles and Responsibilities :
What You’ll Do:
- Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
- Working closely with the dispersed development team, client, and project manager in the SCRUM methodology
- Ensuring that programming practices and code quality are respected
- Supporting other engineers with your expertise when needed (knowledge sharing)
- Leading your colleagues’ growth and development
What you bring to the table:
- 3+ years of experience with JavaScript (good knowledge of ES2016; newer versions and TS 3+ are a plus)
- Experience in developing web applications using Angular, React, javascript, node js, MySQL/Postgres SQL/MongoDB
- Being comfortable HTML5 and CSS3
- Experience with version control systems, preferably Git
- Demonstrated tech leadership in a medium-sized team, and the ability to design a complex system
- Eagerness to learn and constantly improve yourself
- Being a team player focused on getting things done
1)Looking for a Senior Front-End Developer who will be responsible to understand, decode and maintain a pre-coded web application (Platform)
2) Should have high designing skills to develop attractive user facing elements on website and mobile applications.
3) Proficiency in graphic designing of user facing elements of the application.
4) Primary focus will be on resolving real-time bugs on the live platform, testing, maintaining it fully functional, and making it live.
5) Should be highly experienced in responsive and adaptive designing and all aspects of cross browser and cross platform designing and testing.
6) Work with the team to define, design, and deliver new features.
7) Making the code easy to be integrated for backend developers.
8) Develop front-end and UI elements by producing clean, efficient, reusable and testable code.
9) Should be able to participate in the requirements gathering and come up with efficient solutions.
10) Ensure platform is up-to-date with the latest user facing technologies.
11) Should be a problem solver to contribute toward the success of the start-up.
12) Develop/Improve the core designs, all front-end elements and optimize the platform for high scalability.
13) Should be familiar with startup culture and be comfortable working with early-stage start-up.
Skills and Requirements: -
1) Strong understanding of User interface design principles.
2) Top-notch experienced in front-end development languages, tools and methodologies HTML5, CSS3, JavaScript and associated technologies and toolsets (e.g. jQuery, Sass)
3) Basic knowledge in Animative CSS
4) Profound understanding of server-side CSS
5) Hands-on experience of using a front-end development framework, such as Angular, React or Vue. Our preference is Angular, but experience in any of them is a plus.
6) Front-end coding that is cross-browser and cross-device friendly, through responsive or adaptive techniques is essential.
7) Good understanding of DevOps CI/CD tools - GitHub
8) Creating graphic components and converting them into coded components.
9) Experience working in an Agile development environment.
Company Profile:
We at MoodBridge, a first-of-its-kind Mental & Emotional Health DeepTech startup, are on a mission to provide compassion to everyone on this planet and give them a sense of acceptance for who they are. Our long-term goal is to make mental and emotional well-being a priority for everyone by providing intelligent solutions that allow easier access and increases awareness.
Recognized by DPIIT, MoodBridge is all set to enter the market as India's #1 mental, emotional, and behavioral wellness platform with unavailable solutions elsewhere. Our vision is to make it super huge by integrating Web3.0 across the platform in the coming years.
So, we are looking for brave individuals like yourself who have an entrepreneurial mindset and are determined, resilient, and solution-oriented. MoodBridge is a purpose-driven startup - which means we believe anything is possible until we dedicate our complete efforts to it. Join us if you want to learn through challenges - and let's create something remarkable - something that can put a smile on everyone's faces (daily).
- Should have hands-on experience in advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, Bootstrap, BackboneJS, ReactJS, DurandalJS, etc. (ReactJS is Mandatory)
- Proficient in web markup, including HTML5, CSS3
- Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS and experience in building/using REST APIs
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.
- 2-5 experience of working with SPA
- Highly skilled at front-end engineering using Object-Oriented JavaScript (ES5, ES6), various JavaScript libraries and frameworks (ReactJS), HTML and CSS
- Experience with Asynchronous and Futures (Promises) Design Patterns
- Proficient understanding of code versioning tools, such as Git
- Experience in developing Large-scale, Single-Page Applications (SPAs) and Unit Testing
- Good understanding of browser rendering behavior and performance
- Proficient understanding of cross-browser compatibility issues and ways to work around such issues
Good to have: Optional
- Working with Secure APIs using JWT/OAUTH
About Mobiquity
Founded in 2011, Mobiquity provides end-to-end omnichannel digital consulting services to trusted B2B and B2C brands (HealthCare, Banking, IoT, Big Data, and cutting edge Web & Mobile Applications). With over 750 employees spread across the USA, Europe, and India, 40 different nationalities combined; we create compelling digital experiences to help our clients create the best human-centric products. Our expertise includes Strategy, Design, Product Engineering, Analytics, and Cloud Services. Each day, 50 million users interact with our solutions.
Our teams are inspired by technology but it doesn’t rule them. We love to learn, we are curious by nature and committed to making a mark. Working at Mobiquity means that sometimes you’ll be working outside your comfort zone, and you’ll work with smart people, possibly some that are even smarter than you. We value people that judge their success by the success of the team and the happiness of customers.
We’re also proud to be an Amazon Web Services (AWS) Premier Consulting Partner.
Your responsibilities:
- You will be working together with fellow junior and senior Frontend developers, helping to improve the group's skill level and exchanging new ideas.
- On a daily basis, you write JavaScript/Typescript/ES6/Angular/React and HTML5, CSS3 (SASS/LESS/Stylus)
- Closely collaborate with designers and the rest of the technical team (Backend, DevOps, QA) to make sure we’re all aligned.
- You will manage projects with open-source JavaScript and TypeScript libraries and frameworks (we're big on React and Angular), and explore new technologies (GraphQL, AppSync, Apollo).
- Code reviews are, of course, a part of your responsibilities as well as providing high-quality work.
What it takes to excel in this role
- Strong core JavaScript and TypeScript
- 5+ years of JavaScript development experience
- Minimum of 2 years of experience with either, Angular 5+ or React
- Experience with Webpack/Grunt/Gulp or other automated build tools
- Experience with Jasmine/Jest or other JavaScript testing frameworks and tools• Strong Experience with HTML, CSS, SASS/LESS/Stylus
- Experience with JSON, REST, Web Services
- Experience with working in an Agile environment
- Good communication(in English) and consultancy skills
- Affinity for working in a flexible, diverse and fast growing environment
- Proactive mindset focused on teamwork and continuous improvement - we want to grow together with you
Bonus
- Experience with AWS
- Experience with React Native
- Experience with GraphQL, PWA, NodeJS
- Experience in a Fullstack position or in a lead position• Experience working in a consultancy company
- Looking for 0-30 Days and Immediate joiners
- Minimum total experience should be 7 Years
- Overall with 4+ years experience in HTML, CSS and JavaScript and OOJS
- 2+ years' experience working with any JavaScript framework/library, preferably ReactJS or VueJS
- In-depth understanding of JavaScript, HTML5, CSS3 (pre-processors LESS/SASS) and relevant concepts.
- Proficiency with browser based debugging.
- Understanding of progressive web apps.
- Experience with a testing framework (Jest/Mocha).
- Experience using Git









