Senior UI Software Engineer Jobs

New

Senior Software Engineer - Application Engineer

This is a career-defining opportunity to play a crucial role in a hyper-scale AI...

Location

United States , Salt Lake City

Salary:

Not provided

PassiveLogic

Expiration Date

Until further notice

Requirements

5+ years in software engineering, computer science, front-end web-application development, or a related field
Strong JavaScript, TypeScript, or Swift experience
Strong algorithms, data structures, and coding background
Experience with user interface frameworks (e.g. Angular, React, Vue, Swift UI etc.)
Extraordinary teammate with excellent interpersonal skills
Exceptional communication skills: Ability to collaborate across teams, clearly communicate technical concepts to non-technical stakeholders, and document solutions effectively.
Organized and strategic: Experience in managing complex engineering projects, including timelines, scope, and deliverables, with attention to detail.
Collaborative mindset: Use your skillset to work flexibly across multiple teams and application.
Adaptability: Comfortable in a fast-paced startup environment, eager to learn, iterate, and innovate.
Problem solving: You own this role. When issues arise, be the empowered force that solves them, driving solutions to completion.

Job Responsibility

Design and Implement Front End Architecture: Lead the design and implementation of front end architecture to support native-quality web applications for multi-platform deployment.
Contribute Across Teams: Collaborate cross-functionally to build our technology and celebrate our shared successes. Be impact-driven, seek to be a good employee, neighbor, and global citizen.
Optimize Systems-level Performance: Be a systems-level thinker who researches before they act and values sound processes and broad thinking.
Prioritize Execution, Stability, and Velocity: Focus on delivering short-term wins while maintaining a long-term vision within our shared architecture. Take pride in the impact of our products and in delivering a 'wow' customer experience.
Nerd Out About Your Craft: Dive deep into the details and continuously refine your expertise.

What we offer

Competitive compensation
Generous equity share package
Medical, dental and vision coverage
Disability and life Insurance options
Flex PTO
Team-building events
Free catered lunch in the office Monday — Friday
Free ski pass (We are at the base of Big Cottonwood Canyon)
Free National Park pass

Fulltime

Senior Software Engineer RR Level 2

We're responsible for prototyping and developing new technologies and novel solu...

Location

United States , Annapolis Junction

Salary:

Not provided

Anthem Engineering

Expiration Date

Until further notice

Requirements

Polygraph Required
Onsite work at customer location required
Experience with TypeScript and JavaScript
Experience with React, Angular, Material UI, Bootstrap, Storybook
Experience with Java, Spring Boot
Experience with Elasticsearch, MongoDB, MySQL
Experience with npm, Webpack, Maven
Experience with Jest, JUnit
Experience with Git
Ability to learn and apply new tools

Job Responsibility

Prototyping and developing new technologies and novel solutions
Working closely with analysts to understand workflows, identify gaps, and create solutions
Working on a variety of constantly changing applications and services that support a wide array of missions
Building tools that ingest, process, and analyze large volumes of information
Providing direct support to forces protecting Americans
Organizing, processing, and visualizing information for critical intelligence
Identifying and tracking critical assets using geospatial tools and analytics
Applying AI/ML algorithms to real-world problems
Providing advice and recommendations to Government customers
Choosing the right tools to address each challenge

Fulltime

New

Senior Software Engineer, Front End

As a Senior Software Engineer, Front End at Kiddom, you will help design and del...

Location

United States , San Francisco Or New York

Salary:

150000.00 - 200000.00 USD / Year

Kiddom

Expiration Date

Until further notice

Requirements

5–8+ years of professional software engineering experience, with significant emphasis on modern front-end development
Strong proficiency with React (or similar frameworks such as Vue or Angular) and the surrounding ecosystem (state management, routing, build tools)
Solid understanding of frontend performance, responsive UI development, and accessibility best practices
Ability to design modular, scalable solutions that support long-term product evolution
Familiarity with backend fundamentals (REST APIs, microservices, data modeling) and experience collaborating closely with backend teams
Experience with cloud-based infrastructure (AWS, GCP, or similar)
Strong communication skills and the ability to collaborate across design, product, and engineering
Passion for building products that improve the lives of teachers and students

Job Responsibility

Lead the implementation of major product features and frontend initiatives across our web apps
Contribute to the evolution of Kiddom’s frontend architecture, focusing on performance, reliability, accessibility, and long-term maintainability
Collaborate deeply with designers and product managers to translate requirements into elegant user experiences
Partner with backend engineers to shape APIs, data models, and integration patterns for scalable front-end development
Participate in design reviews, code reviews, and architectural discussions
Mentor and support junior and mid-level engineers, fostering a culture of quality and continuous improvement
Identify technical debt and propose pragmatic solutions that align with product needs
Help drive improvements in testing, tooling, CI/CD, and overall developer experience

What we offer

Competitive salary
Meaningful equity
Health insurance benefits: medical (various PPO/HMO/HSA plans), dental, vision, disability and life insurance
One Medical membership (in participating locations)
Flexible vacation time policy (subject to internal approval). Average use 4 weeks off per year
10 paid sick days per year (pro rated depending on start date)
Paid holidays
Paid bereavement leave
Paid family leave after birth/adoption. Minimum of 16 paid weeks for birthing parents, 10 weeks for caretaker parents. Meant to supplement benefits offered by State
Commuter and FSA plans

Fulltime

Senior Software Engineer - Java Full Stack - Futures Engineering

As a Developer, you will be enhancing and maintaining an enterprise Cleared Deri...

Location

United States , Chicago

Salary:

185000.00 - 215000.00 USD / Year

Clear Street

Expiration Date

Until further notice

Requirements

5+ years of professional experience in back-end development with Java
3+ years of experience within a financial institution, preferably in FCM (Futures Commission Merchant) or Broker-Dealer environments
Ability to work under pressure and meet deadlines
Experience building microservices
Strong understanding of design patterns, multithreading, and performance optimization
Strong problem-solving skills and ability to debug complex systems
Hands-on experience with Apache Kafka for event streaming and messaging
Proficiency in MongoDB or AWS DocumentDB for NoSQL database design and querying
Familiarity with Apache Solr for search and indexing, Apache ZooKeeper for distributed system coordination, and HashiCorp Vault for secrets management
Experience with Kubernetes for container orchestration and deployment

Job Responsibility

Working in a project team alongside other developers to architect, develop, and optimize server-side applications, RESTful APIs, and microservices using Java
Implement event-driven architectures with Apache Kafka and for real-time data processing
Contribute to front-end development using ReactJS, focusing on integrating UI components with back-end services
Optimize application performance, security, and reliability
Deploy and manage applications in Kubernetes clusters, ensuring high availability and scalability
Provide technical support for application
Collaborate with cross-functional teams across the organization to architect solutions and deliver robust features
Participate in code reviews, unit testing, and CI/CD pipeline maintenance

What we offer

competitive compensation packages
company equity
401k matching
gender neutral parental leave
full medical, dental and vision insurance
lunch stipends
fully stocked kitchens
happy hours

Fulltime

New

Senior Software Engineer

EnergyHub empowers utilities and their customers to create a clean, distributed ...

Location

United States

Salary:

130000.00 - 170000.00 USD / Year

EnergyHub

Expiration Date

Until further notice

Requirements

5+ years professional software engineering experience, preferably in a small to medium-sized team, with a proven exceptional ability as a FullStack engineer or similar role
Strong comfortability with Kotlin/Java and familiarity with web services and RESTful APIs using Spring
Expertise in API ingestion and data normalization processes
Experience with front end languages, such as React/Typescript
Experience with containerized systems
Knowledge of modern security best practices, authentication/authorization frameworks, and system/API hardening.

Job Responsibility

Develop and maintain the backend services of our EV platform, ensuring that all components work together seamlessly
Integrate with third-party APIs to implement external services into our platform, enhancing OEM partners and other external solutions
Manage ingestion and storage of multivariate data sets that can scale to millions of users/connected vehicles
Build and enhance data lakes to provide additional data analysis for different services and consumers
Develop services to interact with connected vehicles at scale
Develop and maintain front end “web apps” to provide UIs for our various different products and services
Ensure proper security and data protection policies, procedures, and monitoring are in place
Design, develop, and maintain third-party accessible APIs for data ingest/egress within the platform
Write and maintain technical documentation
Drive and embody the “Dev Owns Quality” culture

What we offer

100% paid medical for employees
401(k) with employer match
Casual environment
Flexibility to set your own schedule
Fully stocked fridge and pantry
Free Citi Bike membership
Secure bike rack
Gym subsidy
Paid parental leave
Education assistance program

Fulltime

Senior Software Engineer in Test

Location

Salary:

Not provided

Altius Technologies

Expiration Date

Until further notice

Requirements

Deep knowledge of software development processes including agile processes
Hands on experience in UI development using Angular JS
Experience with the design and development of complex, multi-tier software solutions
Database experience including Oracle and advanced SQL scripting
Experience integrating vendor and open source products into an overall system
Ability to coordinate, interact with, and lead cross departmental teams.
Experience in planning work and leading a small group of developers
Ability to make decisions without all information.
Ability to white-board solutions during discussions, and develop decision trees, flow charts and simple wireframes to prove a concept (Visio, PPT, DOC)
Preferably professional experience in financial services, cards, payments or another related field

Job Responsibility

Ensures Code Design and its Quality for Enterprise Application
Designs highly complex applications, interfaces and integration with a modest number of systems
Responsible for performance engineering of the enterprise software architecture, and providing functional guidance, advice, and/or training to other application developers
Responsible for Modest advanced code development, code review and day-to-day support duties
Researching and evaluating tools to support domain-specific needs
Develop technical work products and own solution design.
Technically lead project through all stages of the project life cycle, including requirements understanding & analysis, estimation, design, development and acceptance testing
Chart out development strategy / approach with correct gating criteria (Definition of done) for moving code from one environment to next, until production.
Review production monitoring tool and practices to ensure issues are addressed proactively.
Setup and keep enhancing coding guidelines/practices. Ensure its adherence through regular reviews with team.

Senior Angular UI Engineer

Citi's Banking Technology organization is focused on providing innovative soluti...

Location

United States , Irving, Texas

Salary:

125760.00 - 188640.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

Extensive experience in designing and developing web portals and large-scale intranet/internet applications
strong hands-on experience in implementing Web application using Angular (16 or above), JavaScript, Bootstrap, HTML5, JSON, CSS, Ajax
strong hands-on experience on Jasmine & Karma
experience in SCMs like GIT and tools like JIRA
Agile/Scrum methodology experience
experience with Team City & uDeploy/Jenkins is an added advantage
experience in MongoDB/NoSQL databases is an added advantage
experience with Cypress will be an added advantage
strong systems analysis, design and architecture fundamentals, Unit Testing and other SDLC activities
ability to contribute in high- and low-level system design (Sequence diagram, class diagrams)

Job Responsibility

Design and implement scalable tech solutions using Angular
code reviews, exposure to continuous integration, test case reviews and ensure code developed meets the requirements
explore existing application systems, determines areas of complexity, potential risks to successful implementation
communicate continually with the client and project teams – clarify client’s needs, present tech team ideas and explains progress on the development efforts
contribute to continual improvement by suggesting improvements to software architecture, software development process and new technologies
strictly follow Citi’s engineering standards and ensure these are followed across all modules in the project
analyze and collaborate technical solutions and strategies with the team and provide the optimum solution for our clients
own success – takes responsibility for successful delivery of the solutions
mentor other developers on their implementation while needed, and organize review activities like design review, code review and technical document review to make sure the success deliverable
perform code & design reviews consistently

What we offer

Medical, dental & vision coverage
401(k)
life, accident & disability insurance
wellness programs
paid time off packages including planned vacation, unplanned sick leave & paid holidays
Citi employees in India have childcare benefits
robust training program with relevant and best-in-class training.

Fulltime

Senior Software Engineer

We are currently seeking an experienced professional to join our team in the rol...

Location

China , Xi'an

Salary:

Not provided

HSBC

Expiration Date

December 31, 2025

Requirements

Bachelor degree in Information Technology, Engineering or related fields
More than 5 years’ technical skills and experience in software development using AS400, RPGLE, CL, COBOL, Java, Spring boot, MAVEN, Postman, IntelliJ, JAVA WEB system with UI technical skill React JS
Experience in API development, has knowledge in HSBC API development standards
Experience in development solutions for customer on-boarding applications
Familiar with AS400, RPGLE, CL, COBOL on iSeries is preferred
Solid domain knowledge of HUB, Core Banking, Interface, Payment, etc. is preferred
Familiar with MQ, CD/CE gateway, sFTP, etc.
Experience in managing significant risks and problem resolution
Excellent communication and interpersonal skills
A creative mindset and experience of working with diverse teams

Job Responsibility

Provide support across the end-to-end delivery and run lifecycle, utilizing their skills and expertise to carry out software development, testing and operational support activities with the ability to move between these according to demand
End to end accountability for a product or service, identifying and developing the most appropriate Technology solutions to meet customer needs as part of the Customer Journey
Liaise with other engineers, architects, and business stakeholders to understand and drive the product or service’s direction
Establish a digital environment and automate processes to minimize variation and ensure predictable high quality code and data
Coding and Manage sources and control source version in AS400
Package system for subsequent deployment
Create technical test plans and records, including unit and integration tests, within automated test environments to ensure code quality
Provide support to DevOps teams working at all stages of a product or service release/change with a strong customer focus and end to end journeys, ensuring they have an excellent domain knowledge
Working with Ops, Dev and Test Engineers to ensure operational issues (performance, operator intervention, alerting, design defect related issues, etc.) are identified and addressed at all stages of a product or service release/change
Checking system/code logic to trace and solve batch/online issues

What we offer

Flexible working opportunities
Opportunities for professional development
Inclusive and diverse workplace environment.

Fulltime

Senior UI Software Engineer

Bramwith Consulting

Location:
United Arab Emirates, Dubai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 06, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Senior UI Software Engineer