Senior ReactJS Software Engineer Job at Miracle Software Systems (Michigan)

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

Senior Software Engineer (Web)

We are looking for experienced, passionate, and resourceful senior full-stack en...

Location

Thailand , Bangkok

Salary:

Not provided

EarnIn

Expiration Date

Until further notice

Requirements

4+ years of development experience in a fast-paced environment
Excellent knowledge of front-end web programming languages, such as HTML, CSS, JavaScript, Typescript, and ReactJS, with the ability to render server-side and client-side content
Excellent knowledge of one or more back-end programming languages (C#, Python, Kotlin, Go)
Bachelor's, Master’s, or PhD degree in computer science, computer engineering, or a related technical discipline, or equivalent industry experience
Excellent analytical thinking and problem-solving skills
Excellent written and verbal communication skills
Experience with continuous integration and delivery tools

Job Responsibility

Drive the implementation of new features - break down complex problems into their bare essentials, translate this complexity into elegant design, and create high-quality, maintainable code
Collaborate and mentor other engineers while providing thoughtful guidance using code, design, and architecture reviews
Work cross-functionally with other teams (data science, design, product, marketing, analytics)
Leverage a broad skill set and help us implement and learn new technologies quickly
Create and maintain test automation to enable continuous integration and development velocity

What we offer

Healthcare
Internet/cell phone reimbursement
A learning and development stipend
Opportunities to travel to our Mountain View HQ

Fulltime

Senior Frontend Software Engineer

We are looking for brilliant, creative, curious, and experienced frontend softwa...

Location

United Kingdom , Edinburgh

Salary:

Not provided

Blis

Expiration Date

Until further notice

Requirements

Javascript and Typescript
ReactJS
CSS and CSS preprocessors
Advanced HTML and DOM knowledge
RESTFul, SPA, and MVC concepts and architectures
Playwright, RTK Query, React Testing Library
7+ years experience as a frontend engineer exposed to visual-oriented, customer-centric web applications
Degree in Computer Science, Software Engineering, or similar

Job Responsibility

Innovate, implement, support, and iterate on our user-facing web applications
Write and improve robust and highly maintainable Javascript and ReactJS code
Ensure our designs and systems are resilient, robust, and secure
Support and mentor other members of the team
Commitment to Blis' Inclusion initiatives & 5 step sustainability plan

Senior Frontend Software Engineer

Atlassian is looking for experienced and talented engineers to join our team! Th...

Location

Australia , Sydney

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

Great experience across the board with a strong depth of knowledge in Javascript (ReactJS)
Keen interest in open source and learning new technologies
Understanding of how to build performant, decoupled, testable, maintainable code
Enjoyment of sharing knowledge with teammates, and working collaboratively when you need help

Job Responsibility

Design, build and maintenance of product and platform services, and infrastructure that powers Atlassian Cloud
Help future-proof our established products by designing, implementing, integrating, tuning and issue resolution new micro-services, software libraries, tools and applications

What we offer

Health coverage
Paid volunteer days
Wellness resources

Fulltime

Senior Backend/Fullstack Software Engineer I

As a Full Stack Engineer on the Axon Records, you will contribute directly to ou...

Location

Vietnam , Ho Chi Minh City

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

5+ years of experience in launching and operating complex applications
Strong experience building services in Go, Java, Scala
Experience with HTML5, CSS, Javascript, and component-based frameworks like ReactJS is a plus
Experience with working designers, customers to design UI/UX in an user-oriented interface is a plus
Experience with databases, such as MySQL or AzureSQL is a plus
Experience with Kafka/AMQ/Azure Service Bus or messaging queue is a plus
Experience with Azure Cloud is a plus

Job Responsibility

Work with other world-class Engineers, Product Managers and Product Designers to design new features in the next generation of AI era and our Record Management System
Implement and launch new features to our customers
Gather system and user metrics to improve existing features
Mentor junior developers on the team

What we offer

Medical and Dental Insurance and cover your family up to 3 members
Vision Insurance
Robust Paid Time Off policy
Bonuses
Lunch allowance
Cell phone stipend
Free LinkedIn Learning/Udemy account
Access to 24/7 online emotional and mental support
Gym membership
Free parking

Senior Software Engineer

The Senior Software Engineer is responsible for the complete life cycle of new a...

Location

Poland , Warsaw

Salary:

Not provided

SSP Innovations

Expiration Date

Until further notice

Requirements

Bachelor’s degree, preferably in Computer Science, Telecommunications, or Engineering
0-2 years of experience in software development
Proficiency in HTML-5, Python, C#/.NET, JavaScript, ReactJS and TypeScript
Must be able to solve complex mapping problems on the ESRI platform
Apply efficient thin-client design to formerly heavy desktop solutions
Understand GUI design, Geographical Information Systems, complex software systems, relational database management, and remote mobile interaction

Job Responsibility

Solve complex mapping problems on the ESRI platform
Apply efficient thin-client design to formerly heavy desktop solutions
Understand and implement GUI design, Geographical Information Systems, complex software systems, relational database management, and remote mobile interaction
Collaborate with cross-functional teams to design, build, test, and deploy enterprise-grade software
Take ownership of system architecture and deliver business value within the ambiguity of a first-version product

Fulltime

SASE Senior Cloud Engineer

The Cloud Developer builds from the ground up to meet the needs of mission-criti...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's or master's degree in computer science, engineering, information systems, or closely related quantitative discipline
Typically, 7-10 years’ experience
Strong web programming skills in DotNet, Java, Python or JavaScript
Understanding microservice architecture and how they can be built in a containerized, Kubernetes-managed environment is central to all modern cloud-native applications
DB skills with MySQL, PostGres or similar RDBMS is a must
Cloud experience with AWS is preferred
Experience in front end technologies like HTML, CSS, JS, ReactJS is preferred

Job Responsibility

Leads the project team for design and development of complex products and platforms, including solution design, analysis, coding, testing, and integration for building efficient, scalable and robust cloud subsystems
Reviews and evaluates designs, test plans, and develops code for compliance with cloud design and development guidelines and standards
Provides tangible feedback to improve product quality and mitigate risks
Represents the engineering team in various technical forums and provides guidance and mentoring to less-experienced team members
Drives innovation and integration of new technologies into projects and activities in the software systems design organization
Analyzes science, engineering, business, and other data processing problems to develop and implement solutions to complex application problems, system administration issues, or network concerns

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Senior Full Stack Data Engineer

Senior Full Stack Data Engineer role in Citi's Chief Technology Office (CTO) Tec...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Minimum of 8 years of proven experience in software development
Significant experience as a Data Engineer and Full Stack Developer
Strong proficiency in SQL for data querying, manipulation, and optimization
Experience with NoSQL databases, such as MongoDB
Expertise in designing and developing data pipelines for ingestion, transformation, and processing of large datasets
Deep understanding of multithreading, thread pools, Object-Oriented Programming (OOP) concepts, and design patterns
Demonstrated experience working in an Agile software development environment
Excellent communication, problem-solving, and analytical skills
Proficiency in at least one of the following programming languages: Java or Python
Strong knowledge of DevOps practices, including source control management (e.g., Git), Continuous Integration (CI), Continuous Delivery/Deployment (CD), and automated deployments

Job Responsibility

Design and develop scalable data solutions leveraging platforms such as Iceberg, Snowflake, Trino, or other modern data ecosystems
Design, build, and optimize robust Extract, Load, Transform (ELT) and Extract, Transform, Load (ETL) data pipelines
Collaborate effectively with domain experts, product managers, analysts, and data scientists to understand data requirements and deliver efficient data solutions
Enable advanced analytics and machine learning workflows by ensuring the delivery of high-quality, reliable, and timely data
Implement and manage CI/CD pipelines to automate data engineering workflows across both cloud and on-premises environments
Research, evaluate, and recommend the integration of open-source technologies into our data platform
Clearly communicate complex technical details, project progress, and challenges to both technical and non-technical stakeholders
Design, develop, and implement scalable full-stack applications using technologies such as JavaScript, ReactJS, NodeJS, Python, and SQL/NoSQL databases
Write clean, efficient, well-documented, and maintainable code, adhering to industry best practices

Fulltime

Senior ReactJS Software Engineer

Miracle Software Systems

Location:
United States , Michigan

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 03, 2026

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