Sr Frontend Developer Job at K-LAGAN

Sr Frontend / Angular Programmer Developer

The Applications Development Senior Programmer Analyst is an intermediate level ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

7+ years of experience developing in the following technologies: HTML5
CSS
JavaScript
Angular
JQuery
NodeJS
Git

Job Responsibility

Developing and maintaining systems within Account Master Central Work Stream
Perform unit testing with proper documentation to adhere to application standards
Work closely with other team members, onsite and remote to ensure consistent approach to development is used within the application
Engage in architecture definition of new processes and review existing processes for improvements
Provide on-going maintenance and L3 production support
Keep up to date with new technologies and their possible adoption within ISG

Fulltime

Apps Development Sr Manager

As part of OTC derivatives technology team, you will be working with a group of ...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8+ yrs of hands-on professional software development experience
Proficiency in programming in Java, Python, JavaScript or React
Experience of building RESTful APIs using popular frameworks like Spring
Experience of working with event driven systems, microservices, micro-frontend UIs
Experience of following TDD and clean code principles
Proficiency with data structures, algorithms and SQL
Bachelor’s degree in computer science or engineering field involving software programming or systems engineering

Job Responsibility

Manage Applications Development team in an effort to accomplish established goals as well as conduct personnel duties for team
Lead resources and serve as a technical SME across the project through advanced knowledge of data structures, distributed systems, use of knowledge and experience to lead, architect, and drive broader adoption forward
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications
Review and analyze proposed technical solutions for projects
Contribute to formulation of strategies for applications development and other functional areas
Respond to queries from L2 support team or business stakeholders as L3 during office hours mainly on rotational basis along with existing team members

What we offer

Equal opportunity
Affirmative action employer
Diverse and inclusive culture
Career development

Fulltime

Sr Software Engineer

We’re building next-generation monitoring experiences that rise head and shoulde...

Location

United States , Boston

Salary:

117300.00 - 172000.00 USD / Year

SimpliSafe

Expiration Date

Until further notice

Requirements

Experience working solo on complete features as part of a larger product, or taking on small products/projects entirely on their own
Experience working with product teams to resolve ambiguity and with other engineering teams to design the correct technological solution
Experience with TypeScript or JavaScript, with a willingness to learn other tools and languages
Experience with a recent version of React is strongly preferred
A collaborative mindset, passion for technology and learning, and strong customer focus

Job Responsibility

Collaborate with UX designers and researchers, and translate their designs into high-quality, well-architected applications
Develop and maintain testing approaches to ensure that our tools and services are maintainable and continue to perform at their peak into the future
Work with backend engineers to design fit-for-purpose APIs to power the experiences that you’re building

What we offer

A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive
A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families
Free SimpliSafe system and professional monitoring for your home
Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change
Participation in our annual bonus program, equity, and other forms of compensation, in addition to a full range of medical, retirement, and lifestyle benefits

Fulltime

Sr. Principal Engineer, Interact Analytics Experiences

We’re looking for a Principal Engineer to lead Highspot’s Analytics Platform cap...

Location

United States , Seattle

Salary:

277391.00 - 342391.00 USD / Year

Highspot

Expiration Date

Until further notice

Requirements

Proven Experience – 10+ years in software engineering with deep experience in analytics platforms, query engines, OLAP databases, and frontend analytics frameworks
Expertise in Analytics & Query Processing – Strong hands-on knowledge of OLAP databases, query transpilation, analytics frameworks, and frontend-driven analytics experiences
Expertise in Frontend Analytics & Component Architecture – Experience designing and developing reusable, performant, and scalable frontend components for interactive analytics experiences. Deep understanding of modern frontend frameworks, component-based architecture, and state management patterns to enable dynamic, data-rich visualizations
Architectural Leadership – Experience designing and implementing scalable analytics-serving platforms and interactive query experiences with frontend and backend considerations
Strong Programming and Data Skills – Proficiency in SQL, TypeScript, React, and modern transpilation techniques, with a solid understanding of query optimization, frontend component reusability, and performance tuning
Cloud-Native & Infrastructure Knowledge – Familiarity with AWS, Kubernetes, and Terraform/Pulumi, with a focus on analytics services and frontend scalability
Technical Leadership – Proven ability to drive cross-functional technical initiatives and influence platform decisions across both backend and frontend architectures
Analytical Mindset – Passion for solving complex problems in interactive analytics, frontend visualization, query processing, and composable reporting frameworks
High Standards for Reliability and Performance – Commitment to ensuring high query performance, frontend responsiveness, availability, and data accuracy

Job Responsibility

Architect and Scale the Analytics Platform – Design and evolve the key parts of our system including database/query optimizations, backend scalability, and frontend framework improvements to support self-serve analytics and real-time insights
Lead Frontend and Backend Analytics Excellence – Ensure the Analytics Platform provides a scalable, efficient, and well-governed foundation for serving analytical queries and reports while advancing the frontend component architecture to support interactive analytics experiences
Own End-to-End Analytics Flow – Guide the transformation, querying, and visualization of analytics data, optimizing for performance, usability, and seamless integration across backend and frontend systems
Evolve Role-Based Access Control (RBAC) for Data Governance – Enhance our RBAC framework to ensure the right people have access to the data they need while maintaining security, compliance, and performance across the Analytics Platform
Enable Advanced Visualization & Reporting – Partner with Product and Engineering teams to evolve and optimize our ad-hoc data visualization and reporting framework, ensuring robust composable components with efficient state management and interaction logic
Drive Best Practices and Technical Standards – Establish and evangelize patterns for query optimization, schema evolution, frontend component reusability, and analytics-driven UI design
Lead and Mentor – Act as a technical leader and mentor for engineers across the team, providing deep technical guidance on analytics, query performance, frontend development, and reporting challenges
Cross-Team Collaboration – Partner with engineering teams across product, backend, frontend, Data-Platform and AI/ML to ensure a seamless, high-performing analytics experience
Operational Excellence – Define and drive SLA, availability, and performance objectives, ensuring the Analytics Platform meets the needs of our Analytics and Insights vision

What we offer

Comprehensive medical, dental, vision, disability, and life benefits
Health Savings Account (HSA) with employer contribution
401(k) Matching with immediate vesting on employer match
Flexible PTO
8 paid holidays and 5 paid days for Annual Holiday Week
Quarterly Recharge Fridays (paid days off for mental health recharge)
18 weeks paid parental leave
Access to Coaches and Therapists through Modern Health
2 volunteer days per year
Commuting benefits

Fulltime

Sr Frontend Engineer

We are looking for a Staff Frontend Engineer to play a pivotal role in developin...

Location

United States , San Francisco

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 7 years of frontend development experience, with expertise in React, React Native, and TypeScript
Proven track record of leading technical projects and delivering scalable web and mobile applications
Strong understanding of state management strategies and complex UX optimization in data-driven applications
Familiarity with modern development tools and pipelines, including CI/CD
Experience integrating Swift or Kotlin into React Native applications
Passion for building fast, accessible, and visually appealing user interfaces
Ability to thrive in a dynamic, fast-paced startup environment with a focus on ownership and problem-solving

Job Responsibility

Lead the design, development, and optimization of web and mobile applications using React, React Native, and TypeScript
Implement best practices for scalability, security, and performance to support rapid growth
Collaborate with Product, Design, and Backend teams to create seamless user experiences
Take ownership of critical architectural decisions while mentoring other engineers to strengthen frontend expertise
Utilize advanced front-end tools and frameworks, including state management solutions, to ensure robust application functionality
Enhance real-time interactions among patients, providers, and pharmacies with a focus on accessibility and usability
Drive innovation and foster a culture of technical excellence within the engineering team
Analyze and optimize workflows to improve pharmacy operational efficiency and reliability
Leverage AI-powered tools and modern technologies to deliver high-quality software at scale

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

New

Sr Software Engineer / Sr Software Developer -- Technical Lead

A leading technology‑driven product company is seeking a Development Lead to ste...

Location

United States , Quad Cities/Bettendorf, IA

Salary:

95000.00 - 125000.00 USD / Year

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of software development experience (senior level)
1–2+ years leading projects or managing developers
Java 8
MySQL
JavaScript/jQuery
Experience in Linux environments and Java Tomcat
Stable work history (no job hoppers)
Must currently live within 30 miles of the Quad Cities

Job Responsibility

Spend 50–75% coding (60% maintenance, 40% new feature development)
Lead and guide a team of 7 developers (3 U.S., 4 India)
Assign work, manage delivery, and support daily development activities
Partner closely with QA and Product for requirements, design, and execution
Work full‑stack: 60–70% backend, 30–40% frontend
Eventually own 1:1s and all responsibilities of the Development Manager

What we offer

excellent benefits

Fulltime

Sr./Staff Frontend Engineer

Shape the future of trust in the age of AI. At Oscilar, we're building the most ...

Location

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

7+ years of front-end development experience, with a focus on building highly responsive and performant web applications
Strong expertise in front-end technologies such as HTML, CSS, JavaScript, TypeScript, and React
Solid understanding of application-level protocols like HTTP and web security best practices
Experience with modern web development tooling and build systems (e.g., vite, npm)
Familiarity with version control systems (e.g., Git) and CI/CD pipelines for automating testing and deployment
Strong problem-solving skills and a keen eye for design details, with a focus on delivering a smooth user experience
Strong API design skills to negotiate interfaces with other teams
Excellent communication skills for collaborating with cross-functional teams, including Product Managers, Designers, and Backend Engineers
Ability to work independently and as part of a highly collaborative team

Job Responsibility

Design, develop, and maintain highly interactive and polished front-end components using modern web technologies
Collaborate closely with the UI/UX design team to translate wireframes and mockups into functional, visually appealing user interfaces
Ensure the platform’s responsiveness and cross-browser compatibility across a wide range of devices
Identify and troubleshoot front-end performance issues, proactively implementing long-term solutions to improve user experience
Take ownership of the front-end codebase, maintaining its quality, scalability, and reliability
Implement best practices for front-end testing, code quality, and CI/CD pipelines
Participate in the full product development lifecycle, from concept through delivery and post-launch improvements
Collaborate effectively with cross-functional teams, including Product, Backend, and Infrastructure teams

What we offer

Competitive salary and equity packages, including a 401k
Remote-first culture — work from anywhere
100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
Unlimited PTO policy
AI First company
both Co-Founders are engineers at heart
and over 50% of the company is Engineering and Product
Family-Friendly environment
Regular team events and offsites
Unparalleled learning and professional development opportunities

Fulltime

Sr. UX Engineer

We’re looking for a Sr. UX Engineer with 8+ years of experience to help build ri...

Location

United States , Austin; Boston; Providence; San Diego; Washington D.C.

Salary:

140000.00 - 175000.00 USD / Year

HavocAI

Expiration Date

Until further notice

Requirements

8+ years of professional experience in frontend development and UX-focused engineering roles
Proficient in React and JavaScript (or TypeScript), including component design, state management, and hooks
Experience building interactive map-based UIs with Mapbox, Leaflet, or similar libraries
Familiarity with WebGL or libraries like Deck.gl, Three.js, or D3
Understanding of responsive design, accessibility standards, and modern frontend workflows
Comfortable working in a collaborative, cross-functional team environment
Experience with RESTful APIs and asynchronous data flows
Strong attention to detail, especially when translating designs into functional interfaces
U.S. citizenship required due to project requirements

Job Responsibility

Build performant, responsive, and accessible user interfaces for map-based applications
Develop core functionality using React and visualization libraries such as Mapbox, Leaflet, or Deck.gl
Collaborate with designers to ensure user needs are reflected in implemented UIs
Integrate data from backend services using REST or GraphQL
Optimize rendering and frontend performance, particularly for large datasets
Help maintain and expand our component library and design system
Write clean, testable, and maintainable code with an eye toward scalability and reusability
Participate in UX reviews, usability testing, and cross-functional design sessions

What we offer

100% Employer paid Health, Dental and Vision Insurance for you and your families
Life Insurance (Employer Paid)
Ability to participate in the companies 401k program (Matching)
Unlimited PTO policy with an enforced 2 week minimum
Equity Package
Work / Home Office Stipend
Global Entry
16 Week Paid Parental Leave
Monthly Health and Wellness Stipend

Fulltime

Sr Frontend Developer

K-LAGAN

Location:
Spain

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 31, 2025

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