Angular Developer- Mumbai

Wissen Technology is hiring f or Calypso BA

About Wissen Technology: At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise , and a relentless focus on quality. We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives . We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients with the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent . Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Job Title: Senior Frontend Developer (Angular) – L4 Location: Mumbai

Experience: 7–12 Years

Role Overview We are seeking an experienced

Angular Developer (L4 level) with strong expertise in modern frontend technologies to build scalable, high-performance web applications. The ideal candidate will have deep experience in

Angular, TypeScript, RxJs, ngRx , and a strong focus on

unit testing and code quality .

Key Responsibilities

• Develop and maintain complex web applications usingAngular (latest versions)
• Write clean, scalable, and maintainable code usingTypeScript
• Implement reactive programming patterns usingRxJs
• Manage application state effectively usingngRx (Store, Effects, Reducers)
• Design and implement reusable, performant UI components
• Ensure high code quality throughunit testing (Jasmine/Karma or similar)
• Collaborate with backend teams, UX designers, and product stakeholders
• Optimize applications for maximum performance and scalability
• Participate incode reviews, architecture discussions, and technical decision-making
• Troubleshoot and debug complex application issues

Required Skills

• Strong experience withAngular (v10 or above preferred)
• Proficiency inTypeScript, JavaScript (ES6+)
• Hands-on expertise inRxJs (Observables, Operators, Subjects)
• Solid understanding ofngRx architecture and state management concepts
• Experience inUnit Testing frameworks (Jasmine, Karma, Jest, etc.)
• Knowledge ofREST APIs and integration
• Familiarity withHTML5, CSS3, SCSS, and responsive design
• Understanding offrontend performance optimization techniques
• Experience withGit/version control systems

Preferred Qualifications

• Experience withCI/CD pipelines
• Exposure tomicro-frontend architecture
• Knowledge ofAgile/Scrum methodologies
• Familiarity withAWS/Azure or cloud-based deployments
• Strong problem-solving and analytical skills

Behavioral Competencies

• Strong communication and collaboration skills
• Ability to mentor junior developers
• Ownership mindset and attention to detail
• Adaptability in a fast-paced environment

Seniority Level

• L4 (Senior Individual Contributor)
• Expected to drive modules independently and influence technical decisions