Lead Developer

Roles & Responsibilities:

• Lead UI development for various components of our Web based Enterprise Sensing Capability.
• Take ownership of complex software projects from conception to deployment.
• Manage software delivery scope, risk, and timeline.
• Possess strong rapid prototyping skills and can quickly translate concepts into working code.
• Provide technical guidance and mentorship to junior developers.
• Contribute to front-end development using cloud technology.
• Develop innovative solutions using generative AI technologies.
• Conduct code reviews to ensure code quality and adherence to best practices.
• Create and maintain documentation on software architecture, design, deployment, disaster recovery, and operations.
• Identify and resolve technical challenges effectively.
• Stay updated with the latest trends and advancements in UI development.
• Work closely with the product team, business team, and other stakeholders.
• Design, develop, and implement user interfaces and modules, including custom reports, interfaces, and enhancements.
• Analyze and understand the functional and technical requirements of applications, solutions, and systems and translate them into software architecture and design specifications.
• Develop and execute unit tests, integration tests, and other testing strategies to ensure the quality of the software.
• Identify and resolve software bugs and performance issues.
• Work closely with cross-functional teams, including product management, design, and QA, to deliver high-quality software on time.
• Maintain detailed documentation of software designs, code, and development processes.
• Customize modules to meet specific business requirements.
• Work on integrating with other systems and platforms to ensure seamless data flow and functionality.
• Provide ongoing support and maintenance for applications, ensuring that they operate smoothly and efficiently.
• Develop intuitive and responsive user interfaces (UIs) that enable users to efficiently interact with multiple datasets, leveraging modern front-end frameworks and libraries.
• Collaborate with UX designers to translate design mockups and wireframes into interactive and visually appealing user interfaces.
• Implement UI animations and transitions to enhance the user experience and provide feedback to users.
• Optimize UI performance by identifying and addressing bottlenecks, ensuring smooth and fast interactions.
• Ensure accessibility standards are met, making the UI usable for people with disabilities.
• Participate in Agile ceremonies (Daily Scrum/Refinement/Retro) to partner with the product owner and team to discuss, set, and deliver two-week developmental goals.
• Keep abreast of technology upgrades and advancements and provide recommendations to improve process efficiencies.

About Us

HighLevel is an AI powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. We are proud to support a global and growing community of over 2 million businesses, comprised of agencies, consultants, and businesses of all sizes and industries. HighLevel empowers users with all the tools needed to capture, nurture, and close new leads into repeat customers. As of mid 2025, HighLevel processes over 4 billion API hits and handles more than 2.5 billion message events every day. Our platform manages over 470 terabytes of data distributed across five databases, operates with a network of over 250 microservices, and supports over 1 million hostnames.

Our People

With over 1,500 team members across 15+ countries, we operate in a global, remote-first environment. We are building more than software; we are building a global community rooted in creativity, collaboration, and impact. We take pride in cultivating a culture where innovation thrives, ideas are celebrated, and people come first, no matter where they call home.

Our Impact

As of mid 2025, our platform powers over 1.5 billion messages, helps generate over 200 million leads, and facilitates over 20 million conversations for the more than 2 million businesses we serve each month. Behind those numbers are real people growing their companies, connecting with customers, and making their mark - and we get to help make that happen.

About The Role

• We’re looking for a Senior Software Engineer to join the team in building the HighLevel Desktop App, a critical productivity companion serving nearly 2 million monthly active users.
• Built in Electron, the desktop app bridges the gap between web and native delivering faster workflows, offline access, notifications, and integrated user experiences across the HighLevel ecosystem.
• In this role, you’ll work hands-on across the Electron stack, shaping how performance, reliability, and cross-platform consistency come together at scale. You’ll collaborate closely with design, frontend, and infrastructure teams to build a desktop experience that feels fast, native, and seamless.

Responsibilities

• Build and evolve features within the HighLevel Desktop App, delivering a world-class experience to hundreds of thousands of daily active users.
• Work across both frontend and backend layers within Electron, integrating HighLevel’s APIs and native OS capabilities (notifications, updates, file access, etc.).Implement performant, modular UI components using Vue.js, React, or similar frameworks inside the Electron shell.
• Collaborate with backend teams to design and consume Node.js APIs, IPC handlers, and secure data sync workflows.
• Identify, debug, and resolve complex rendering, memory, and performance issues across main and renderer processes.
• Develop cross-platform build, packaging, and auto-update workflows for macOS, Windows, and Linux using Electron tooling.
• Optimize app startup time, rendering efficiency, and caching to ensure low-latency, smooth user experiences.
• Work closely with design and product to prototype, iterate, and ship high-impact desktop features quickly and reliably.
• Contribute to observability, logging, and crash-reporting systems to maintain stability and quality at scale.
• Collaborate with infrastructure teams to ensure seamless deployment and monitoring using Google Cloud Platform and related tools.

Requirements

• 2.5+ years of software engineering experience, with 1+ years building desktop or web applications at scale.
• Solid experience developing Electron applications, including main/renderer process architecture and IPC communication.
• Strong proficiency with frontend frameworks such as Vue.js, Nuxt, or React, and deep understanding of UI performance tuning.
• Experience building or integrating backend API services using Node.js and TypeScript.
• Familiarity with NoSQL databases (MongoDB, DynamoDB) and Redis, and experience working with Google Cloud infrastructure (GCP, CI/CD, deployment).
• Deep understanding of performance profiling, memory optimization, and browser rendering lifecycles.
• Skilled at debugging and resolving cross-platform issues across Windows, macOS, and Linux environments.Strong problem-solving ability with a focus on product quality, DX (developer experience), and maintainability.
• Excellent collaboration and communication skills - comfortable working across product, design, and infrastructure teams.

Bonus Points

• Experience developing offline-first or data-sync architectures for desktop or mobile environments.
• Familiarity with auto-update pipelines, app signing, and release workflows for Electron.
• Contributions to open-source Electron, Chromium, or frontend performance tools.
• Experience working with real-time messaging, notifications, or background sync features.
• Interest in AI-assisted development tools or integrating AI features into user workflows

EEO Statement:

At HighLevel, we value diversity. In fact, we understand it makes our organisation stronger. We are committed to inclusive hiring/promotion practices that evaluate skill sets, abilities, and qualifications without regard to any characteristic unrelated to performing the job at the highest level. Our objective is to foster an environment where really talented employees from all walks of life can be their true and whole selves, cherished and welcomed for their differences while providing excellent service to our clients and learning from one another along the way! Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

• Looking for candidate who is enthusiastic to work in a Startup environment and build things from Scratch individually
• Candidate has past experience in scalable consumer facing applications managing latency and traffic
• FullStack Individual Contributor with experience to code at speed and take full product ownership

Experience: minimum 8 YRS

Location: Vile parle (E), Mumbai

Skill Set: 8 years plus as a full stack Java/JavaScript Developer

Micro Services, Distributed Systems

Cloud Services: AWS:(EC2,S3,Lambda,Load Balancing,Serverless),Kubernates

Programming Backend: Node.js,Mongodb,Java Spring,PostGreSQL

Programming FrontEnd: ,Angular/React

Queuing: Kafka

Methodologies: Agile Scrum

Responsibilities:

End to end coding ; from software architecture to managing scaling,of high throughput(100000)RPS high volume transactions.

DIscuss business requirements and timelines with management and create a task plan for junior members.

Manage the day to day activities of all team members and report

their work progress

Mentoring the team on best coding practices and making sure modules are Live

on time.

Management of security vulnerabilities.

Be a full individual contributor which means can work in a team as well as alone.

Attitude:

Passion for tech innovation and solve problems

GoGetter Attitude

Extremely humble and polite

Experience in Product companies and Managing small teams is a plus

Employment Type : Permanent

Job Title: Software Developer - Java

Experience required: 1.6+ years

Job Location: My Home Hub, Hitech City (WFO)

Company name: Posidex Technologies

Website: http://www.posidex.com/">www.posidex.com

Job Summary

• Full stack Java Developer with working knowledge in Angular, Spring Boot and Web Services.
• Able to develop front end web applications.

Responsibilities and Duties:

• Developing front end web applications in Angular.
• Develop Webservices in SOAP and Rest.
• Develop MVC based application using Spring FrameWork
• Able to Multitask and work under tight deadlines
• Must be an effective problem solver
• Excellent communication skills.

Required Experience and Qualification:

• Qualification can be  B.Tech/M.C.A
• 2+ years of experience working with Core Java, J2EE,Angular, Spring framework and  Spring Boot
• Experience in creating modules ,components  and integrating in Angular
• Experience in Building MVC based Web Application Using JSP/ spring framework.
• Experience in Apache Tomcat and Web Services(Rest/Soap)
• Good knowledge of OOPS concepts, Spring version 4.x, Spring Dependency Injection (IOC, MVC, JDBC, JMS, etc)
• Good knowledge of Restful services , SQL and relational databases like Oracle
• Good knowledge of XML Parsers, XML Schema, JAXB,
• Experience in Git.

Job Description- React Developer

● Requirements-
● Experience: 2+
Having knowledge of React JS. Having knowledge of Node JS Having Knowledge of HTML,
CSS, and JavaScript. Knowledge of web services integration and writing. Need to have strong
R&D power Knowledge of GitHub and Jira. A bit of knowledge of code building and docker
activity.

Profile- NodeJs Developers
Overall Experience- 2+ Years minimum
Pure Node.js Experience- At 1 Years
● Required Skills:- A person who is superb in node.js first and foremost. Needs to understand
the intricacies of promises and the asynchronous programming paradigm.
● A close second is experience in Graphql. Understanding Queries, Mutations and Apollo.
● Tertiary is DynamoDb and Mysql Being able to pick up a non-standard ORM and being able to
program against it.
● Developers must have experience with AWS, and preferably AppSync, Serverless Framework,
Lambdas, Codebuild and Codepipeline
● Experience building Automated Testing Frameworks using selenium, phantomjs, etc. is
preferred

Who We Are Looking For:

We are looking for a driven Blockchain & Solidity Developer who learns fast, who is humble and values teamwork. The ideal candidate will be technical, data-driven, creative, and efficient. The kind of person who joins our Team is passionate and willing to think outside of the box and execute on it. We are committed to helping you grow, challenging you with hard, meaningful work and celebrating our successes and failures together.

Preferred Experience:

• 3+ years of software experience ( Full stack) , 1+ years of Solidity development experience
• Presently leading as CTO, Tech Lead or Technical Project manager at established crypto project

Technical Skills

• Experience in development of solidity smart contracts and operating mechanism of blockchain encryption algorithms, consensus mechanism, security protocols etc.
• Proven work experience of deployments on ETH/BSC/MATIC networks and other EVM Chains
• Understanding of virtual machine architecture, memory, and stack.
• Familiar with Truffle, Waffle, and Hardhat, and the pros and cons of each framework.
• Familiarity with code versioning tools (git) and repo management.
• (Plus) Understanding of mainstream DeFi ecosystems like Uniswap, Compound, Curve etc.

Soft Skills

• Proficiency in English & Communication
• Team Collaboration and task management

What You Will Be Doing:

• Collaborates with the team on conceptualizing and developing new applications. Write high-quality, pragmatic code as part of a multidisciplinary agile team.
• Participate in design, development and code reviews.
• Take accountability for end-to-end production, testing, and shipping of code.

Our Offering:

• Purpose: You’ll be part of something bigger, working towards building a decentralized financial ecosystem.
• Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.
• People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent team members & advisors.
• Flexible vacation policy: work with your manager to take time off when you need it

We are looking for a highly capable Node.js developer to optimize our web-based application performance. You will be collaborating with our front-end application developers, designing back-end components, and integrating data storage and protection solutions.

To ensure success as a Node.js developer, you should possess extensive knowledge of Node.Js-based services and experience in a similar role. An accomplished Node.js developer will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users.

Node.js Developer Responsibilities:

• Developing and maintaining all server-side network components.
• Ensuring optimal performance of the central database and responsiveness to front-end requests.
• Collaborating with front-end developers on the integration of elements.
• Designing customer-facing UI and back-end services for various business processes.
• Developing high-performance applications by writing testable, reusable, and efficient code.
• Implementing effective security protocols, data protection measures, and storage solutions.
• Running diagnostic tests, repairing defects, and providing technical support.
• Documenting Node.js processes, including database schemas, as well as preparing reports.
• Recommending and implementing improvements to processes and technologies.
• Keeping informed of advancements in the field of Node.js development.

Node.js Developer Requirements:

• At least two years' experience as a Node.js developer.
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
• Knowledge of front-end technologies such as HTML5 and CSS3.
• Superb interpersonal, communication, and collaboration skills.
• Exceptional analytical and problem-solving aptitude.
• Great organizational and time management skills.
• Availability to resolve urgent web application issues outside of business hours.

JOB DESCRIPTION

Full Stack Developer Responsibilities:

• Developing front-end website architecture.
• Designing user interactions on web pages.
• Developing back-end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Seeing through a project from conception to finished product
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Requirements:

• Degree in computer science, I.T
• Strong organizational and project management skills.
• Proficiency with fundamental front-end languages such as HTML, CSS, JavaScript, WordPress
• Proficiency with PHP
• Familiarity with database technology such as MySQL, Oracle, and MongoDB.
• Excellent verbal communication skills.
• Good problem-solving skills.
• Attention to detail.

About Company:

ESDA is a Software Development firm with a mission of providing innovative services and a vision of serving clients across the globe. It is a customer-centric Information Technology Company that specializes in Business Application Development. ESDA’s offerings are highly customizable and scalable. It also provides Web Development services and believes in providing 360-degree support to its clients. ESDA provides Web Development services like Web Designing, App Development, Digital Marketing, Graphic Designing, Hosting, Time and Material, and Gap Analysis Consultancy apart from these services, it is also working towards launching applications/software for the online market as its products.