Reactive Programming Jobs - Remote & On-site

Reactive Programming jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $187,242/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Leadership
Networking
Product
Design
Analytics
Support
Solutions
Enterprise Apps
Quantum

RTX

rtx.com
rtx.com • HQ: Arlington, United States • Avionics & Flight Control • Air Defense • Missiles • Defense Manufacturing • Aerospace Manufacturing • 5000+ employees • Est. 2020 • Trust A • Hiring 3542, 209 new
HQ: Arlington, United States • Avionics & Flight Control • Air Defense • Missiles • Defense Manufacturing • Aerospace Manufacturing • 5000+ employees • Est. 2020 • Trust A • Hiring 3542, 209 new
RTX is an American aerospace and defense company formed in 2020 by the merger of United Technologies and Raytheon. It operates through three businesses: Collins Aerospace, which makes avionics, aircraft interiors and aerostructures, Pratt & Whitney, which builds commercial and military jet engines, and Raytheon, which produces missiles, air defense systems such as Patriot, radars and sensors. Its customers include airlines, aircraft manufacturers, the United States Department of Defense and allied governments. The company is headquartered in Arlington, Virginia, United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 9 days ago Likely open · 46%

Web/Full Stack Software Engineer I (Onsite)

$63k – $120k per year • Junior • In office (Fullerton, United States) • Relocation • Bachelor's Degree • Full-Time • Secret • Junior
Python
JavaScript
TypeScript
C++
Ada
Databases
PostgreSQL
Redis
AI/ML
MLFlow
Kubeflow
Frontend
Vue.js
GraphQL
Angular
React.js
Mobile
Reactive Programming
DevOps
GCP
Red Hat
WebSockets
Azure
Jenkins
AWS
Docker
Kubernetes
Bitbucket
GitLab
Linux
Management
Agile
+18
Apply
Verified live · 2 hours ago 9 days ago Likely open · 54%

Web/Full Stack Software Engineer II (Onsite)

$76k – $144k per year • Middle • In office (Fullerton, United States) • Relocation • Master's Degree • Full-Time • Secret • Middle
Python
JavaScript
TypeScript
C++
Ada
Databases
PostgreSQL
Redis
AI/ML
MLFlow
Kubeflow
Frontend
Vue.js
GraphQL
Angular
React.js
Mobile
Reactive Programming
DevOps
GCP
Red Hat
WebSockets
Azure
Jenkins
AWS
Docker
Kubernetes
Bitbucket
GitLab
Linux
Management
Agile
+18
Apply

Payback

payback.group
payback.group • HQ: Munich, Germany • Loyalty Programs • Gift Cards & Loyalty Programs • 501-1000 employees • Hiring 35, 8 new
HQ: Munich, Germany • Loyalty Programs • Gift Cards & Loyalty Programs • 501-1000 employees • Hiring 35, 8 new
Payback is a loyalty program and data-driven marketing group that runs a customer loyalty programme through its operating company Loyalty Partner. It hires working students in security governance, IT operations, digital analytics and campaign management, as well as team leads for key account management and sales operations. The company is headquartered in Munich, Germany.
Dominik Dommick · Geschäftsführer · decision-maker
Bernhard Brugger · Geschäftsführer · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 10 days ago Hiring now · 80%

Mobile Engineer - Android Berlin Munich

In office (Munich, Germany) • German • English
Kotlin
Kotlin
Hilt
Kotlin Coroutines
Kodein-DI
Mobile
MVVM
Kotlin Multiplatform
Dependency Injection
Reactive Programming
Modularization
Material Design
DevOps
Jenkins
Git
Design
Figma
Management
Agile
+6
Apply

Applied Materials

appliedmaterials.com
appliedmaterials.com • HQ: Santa Clara, United States • Semiconductor Equipment • 5000+ employees • Est. 1967 • Trust A • Hiring 1514
HQ: Santa Clara, United States • Semiconductor Equipment • 5000+ employees • Est. 1967 • Trust A • Hiring 1514
Applied Materials is the largest supplier of semiconductor manufacturing equipment in the world, founded in Santa Clara in 1967 and now shipping the deposition, etch, implantation, thermal processing and inspection systems used to build transistors and interconnects. Its tools sit at the heart of nearly every advanced logic and memory fab, and the company also supplies equipment for display panels and a services business that maintains the large installed base. Headquartered in Santa Clara and listed on Nasdaq, it invests heavily in materials engineering research aimed at extending device scaling beyond conventional lithography limits.
Brice Hill · Chief Financial Officer · decision-maker
Gary Dickerson · Chief Executive Officer · decision-maker
Michael McNeilly · Co-founder · founder
No careers mailbox known
Verified live · 11 hours ago 10 days ago Hiring now · 87%

Software Expert/Software Architect

≈ $35k – $91k per year (Estimated) • Staff+ • 12+ years exp • In office (Bengaluru, Chennai, India) • Relocation • Full-Time • Architect
Java
Python
Java
Spring Boot
AI/ML
Airflow
Machine Learning
Computer Vision
TensorFlow
PyTorch
scikit-image
Mobile
Reactive Programming
+2
Apply

Explora Events

explorasolutions.com
explorasolutions.com • Cluj-Napoca • Bucharest • Hiring 2
Cluj-Napoca • Bucharest • Hiring 2
We don’t organize events; we create memorable experiences. Over 10 years designing unforgettable moments. Let's make history together!
No named decision-maker yet.
No careers mailbox known
Verified live · 14 min ago 10 days ago Hiring now · 76%

Senior Flutter Developer (Hybrid, Cluj-Napoca)

Senior • 5+ years exp • Hybrid (Cluj-Napoca, Romania) • Senior
Dart
Java
Kotlin
Swift
Mobile
Flutter
Reactive Programming
State Management
DevOps
Rest API
WebSockets
CI/CD
+2
Apply

Intent

intent.ai
intent.ai • HQ: Warsaw, Poland • Digital Marketing • Marketing & Sales AI • 51-200 employees • Est. 2018 • Likely startup • Hiring 6
HQ: Warsaw, Poland • Digital Marketing • Marketing & Sales AI • 51-200 employees • Est. 2018 • Likely startup • Hiring 6
AI-Powered. Outcome-Driven! Every Campaign, One Platform.. Empowering Publishers with Data-Driven Yield Optimization to Maximize Every Impression.
No named decision-maker yet.
Careers mailbox is known
12 days ago Hiring now · 90%

Senior iOS Engineer

$56k – $93k per year • Senior • 6+ years exp • Warsaw • Remote (likely Poland, CET hours) • Contractor • Senior
Swift
Dart
Swift
RxSwift
Mobile
XCTest
Bitrise
Combine
Flutter
Reactive Programming
DevOps
GitHub Actions
CI/CD
Travis CI
Management
Jira
Agile
Scrum
+6
Apply

VinFast

vinfastauto.com
vinfastauto.com • HQ: Haiphong, Vietnam • Automotive Manufacturing • 501-1000 employees • Est. 2017 • Trust B • Hiring 104, 4 new
HQ: Haiphong, Vietnam • Automotive Manufacturing • 501-1000 employees • Est. 2017 • Trust B • Hiring 104, 4 new
VinFast is a Vietnamese electric vehicle maker within the Vingroup conglomerate that designs and builds electric cars, e-scooters and motorbikes, buses, and charging and battery swap infrastructure, with its main manufacturing complex in Haiphong. Founded in 2017, it listed on the Nasdaq in 2023 through its Singapore-registered parent and sells vehicles in Vietnam, North America, Europe, India and Southeast Asia. It hires AI, embedded, AUTOSAR, sensor fusion and test engineers, data scientists, powertrain and quality engineers, and purchasing and logistics leaders, mostly in Hanoi and Haiphong.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 12 days ago Likely open · 63%

Senior iOS Developer

Senior • 5+ years exp • In office (Hanoi, Vietnam) • Bachelor's Degree • Full-Time • Senior
Swift
Swift
RxSwift
AI/ML
Copilot
Cursor
Claude
ChatGPT
Mobile
UIKit
SwiftUI
Core Data
Core Animation
MVVM
XCTest
MVC
Combine
Reactive Programming
DevOps
Git
CI/CD
Management
Agile
Scrum
Kanban
+12
Apply

Mastercard

mastercard.com
mastercard.com • HQ: Purchase, United States • Payment Processing & Gateways • Cards & Card Issuing • 5000+ employees • Est. 1966 • Trust A • Hiring 1160, 74 new
HQ: Purchase, United States • Payment Processing & Gateways • Cards & Card Issuing • 5000+ employees • Est. 1966 • Trust A • Hiring 1160, 74 new
Mastercard is an American payments technology company whose origins date to 1966, when a group of banks formed the Interbank Card Association to compete with BankAmericard. Like its main rival it does not issue cards or extend credit; it operates the network that authorises, clears and settles transactions between issuing banks, acquirers and merchants in more than two hundred countries. Headquartered in Purchase, New York, the company has built a large services business alongside the core network, covering fraud and identity products through its Ethoca and RiskRecon acquisitions, open banking, consulting and loyalty programmes.
Sachin Mehra · Chief Financial Officer · decision-maker
Michael Miebach · Chief Executive Officer · decision-maker
Ajay Banga · former Chief Executive Officer
Careers mailbox is known
Verified live · 1 day ago 12 days ago Hiring now · 80%

Director of Software Engineering

≈ $53k – $139k per year (Estimated) • Head+ • 15+ years exp • In office (Pune, India) • Bachelor's Degree • Full-Time • Architect
Java
SQL
Java
Spring Boot
Hibernate
Mobile
Reactive Programming
DevOps
Rest API
Azure
Blue-Green Deployment
Unix
Management
Agile
+2
Apply

Ajaib

ajaib.co.id
ajaib.co.id • HQ: Jakarta, Indonesia • Investing Apps & Robo-Advisors • Online Brokerage & Trading Platforms • 201-500 employees • Est. 2018 • Startup • Trust A • Hiring 36, 2 new
HQ: Jakarta, Indonesia • Investing Apps & Robo-Advisors • Online Brokerage & Trading Platforms • 201-500 employees • Est. 2018 • Startup • Trust A • Hiring 36, 2 new
Ajaib is an Indonesian investment app founded in 2018 that lets retail investors buy and sell stocks listed on the Indonesia Stock Exchange, mutual funds and other securities from a smartphone. It operates a licensed securities brokerage alongside its mutual fund distribution business and has raised funding from investors including Alpha Wave and DST Global. The company is headquartered in Jakarta, Indonesia.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 12 days ago Hiring now · 90%

Staff Mobile Engineer

≈ $27k – $60k per year (Estimated) • Staff+ • Hybrid (Jakarta, Indonesia, Bangkok, Thailand) • Bachelor's Degree • Full-Time • Staff
Kotlin
Swift
Kotlin
Kotlin Coroutines
AI/ML
Human-in-the-Loop
Mobile
Clean Architecture
Reactive Programming
State Management
Offline-First
Modularization
DevOps
WebSockets
+2
Apply

Butterfly Network

butterflynetwork.com
butterflynetwork.com • HQ: Burlington, United States • Medical Imaging Systems • Est. 2011 • NYSE: BFLY • Hiring 17, 1 new
HQ: Burlington, United States • Medical Imaging Systems • Est. 2011 • NYSE: BFLY • Hiring 17, 1 new
Butterfly Network is a medical imaging company founded in 2011 that replaced piezoelectric ultrasound crystals with a semiconductor chip, producing a handheld probe that plugs into a phone. Its software layer uses machine learning to guide untrained users to correct views and to automate measurements such as ejection fraction and bladder volume. The company sells into hospitals, clinics and global health programmes where conventional carts are impractical.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 12 days ago Hiring now · 76%

Staff Software Engineer, iOS

≈ $186k – $353k per year (Estimated) • Equity • Staff+ • 5+ years exp • Hybrid (New York, Burlington, United States) • Bachelor's Degree • Staff
Python
C++
Swift
C++
OpenGL
AI/ML
Machine Learning
Frontend
GraphQL
Mobile
UIKit
SwiftUI
XCTest
Reactive Programming
+2
Apply

Just Eat Takeaway.com

justeattakeaway.com
justeattakeaway.com • HQ: Amsterdam, Netherlands • 1001-5000 employees • Est. 2000 • Hiring 132, 38 new
HQ: Amsterdam, Netherlands • 1001-5000 employees • Est. 2000 • Hiring 132, 38 new
Just Eat Takeaway.com is a food delivery company founded in the Netherlands in 2000 as Thuisbezorgd. It runs ordering platforms and delivery logistics across Europe, North America and Israel. The group builds its own marketplace, dispatch and restaurant technology from Amsterdam.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 13 days ago Hiring now · 77%

iOS Developer

$56k – $71k per year • Middle • Canada • Remote (Canada) • Full-Time
JavaScript
Swift
Frontend
React.js
Mobile
UIKit
SwiftUI
MVVM
React Native
Fastlane
Reactive Programming
DevOps
CI/CD
Git
Bitbucket
GitHub
+5
Apply

Fixed Solutions

solutions.fixed.global
solutions.fixed.global • HQ: Cairo, Egypt • IT Consulting & Digital Transformation • Information Security • Est. 2007 • Hiring 94, 2 new
HQ: Cairo, Egypt • IT Consulting & Digital Transformation • Information Security • Est. 2007 • Hiring 94, 2 new
Fixed Solutions is an Egyptian IT services and digital transformation company providing cybersecurity, cloud computing, AI, data and software development services and products, based in Cairo. Its work includes a security operations centre, penetration testing, infrastructure architecture, managed sysops and custom software products for enterprise and telecom clients in Egypt and the wider Middle East and Africa region. It hires SOC analysts and managers, cyber security consultants and penetration testers, infrastructure architects, data scientists, IT project and service delivery managers, presales engineers and sales account managers.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 14 days ago Hiring now · 76%

Senior Front End Developer

Senior • 4+ years exp • In office (Cairo, Egypt) • Full-Time • Senior
JavaScript
Frontend
Zustand
Redux
Webpack
Next.js
Redux Toolkit
RxJS
React.js
Mobile
React Native
State Management
Reactive Programming
DevOps
CI/CD
Management
Agile
QA
Jest
+6
Apply

Grindr

grindr.com
grindr.com • Chicago • Internet Services • Social Networks • 51-200 employees • Est. 2009 • NYSE: GRND • Hiring 19, 3 new
Chicago • Internet Services • Social Networks • 51-200 employees • Est. 2009 • NYSE: GRND • Hiring 19, 3 new
Grindr is the world’s largest social networking app for gay, bi, trans, and queer people. Download Grindr today to discover, connect to, and explore the queer world around you.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 15 days ago Hiring now · 81%

Staff Software Engineer (iOS)

$190k – $254k per year • Staff+ • 6+ years exp • Hybrid (United States) • Full-Time • Staff
Swift
Swift
RxSwift
Mobile
MVVM
Reactive Programming
Apply

Callsign

callsign.com
callsign.com • HQ: London, United Kingdom • Identity Management • Fraud Detection • 201-500 employees • Est. 2012 • Hiring 8
HQ: London, United Kingdom • Identity Management • Fraud Detection • 201-500 employees • Est. 2012 • Hiring 8
Callsign is a London company founded in 2012 that authenticates users through behavioural biometrics and device intelligence. Its models recognise how a person types, swipes and holds a phone to spot impersonation without adding friction. The company works with banks and telecom operators fighting authorised push payment fraud.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 15 days ago Hiring now · 75%

Software Engineer (Orchestration)

In office (Abu Dhabi, United Arab Emirates) • Bachelor's Degree • Full-Time
Java
SQL
Java
Spring Boot
Databases
MySQL
PostgreSQL
Redis
DynamoDB
Apache Kafka
RabbitMQ
Mobile
Reactive Programming
DevOps
CI/CD
Docker
Linux
Terraform
OpenTelemetry
Prometheus
AWS
Kubernetes
Grafana
Management
Agile
+12
Apply

eBay

ebay.com
ebay.com • HQ: San Jose, United States • Marketplaces • 1001-5000 employees • Est. 1995 • Hiring 159, 32 new
HQ: San Jose, United States • Marketplaces • 1001-5000 employees • Est. 1995 • Hiring 159, 32 new
eBay is a multinational e-commerce corporation that connects buyers and sellers in more than 190 markets worldwide thus enabling economic opportunity for individuals, entrepreneurs, businesses, and organizations.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 16 days ago Hiring now · 73%

Sr. Software Engineer - Android

≈ $58k – $134k per year (Estimated) • Equity • Senior • 5+ years exp • Hybrid (Toronto, Canada) • Bachelor's Degree • Full-Time • Senior
Java
Kotlin
Java
RxJava
Kotlin
RxKotlin
Mobile
JUnit
Jetpack Compose
MVVM
Espresso
Dependency Injection
Reactive Programming
DevOps
Git
Management
Jira
Agile
Scrum
+6
Apply

Infosys

infosys.com
infosys.com • HQ: Bengaluru, India • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1981 • NYSE: INFY • IT services • Trust A • Hiring 856, 33 new
HQ: Bengaluru, India • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1981 • NYSE: INFY • IT services • Trust A • Hiring 856, 33 new
Infosys Limited is an Indian multinational information technology company providing business consulting, information technology, and outsourcing services. Founded in 1981 by N. R. Narayana Murthy and six engineers in Pune, India, the company is headquartered in Bengaluru and stands as one of India's largest IT services companies.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 17 days ago Hiring now · 88%

Microservices and Node Senior Consultant

≈ $16k – $38k per year (Estimated) • Senior • In office (Coimbatore, India) • Bachelor's Degree • Senior
Java
JavaScript
Node JS
Databases
Amazon DocumentDB
Frontend
React.js
Mobile
Reactive Programming
DevOps
Incident Management
Linux
AWS
+1
Apply
Verified live · 2 hours ago 17 days ago Hiring now · 88%

Microservices and Node Senior Developer

≈ $16k – $38k per year (Estimated) • Senior • In office (Coimbatore, India) • Bachelor's Degree • Senior
Java
JavaScript
Node JS
Databases
Amazon DocumentDB
AI/ML
Explainable AI
Frontend
React.js
Mobile
Reactive Programming
DevOps
Incident Management
Linux
AWS
+2
Apply
Verified live · 2 hours ago 17 days ago Hiring now · 86%

Microservices and Node Developer

In office (Coimbatore, India) • Bachelor's Degree
Java
JavaScript
Node JS
Databases
Amazon DocumentDB
AI/ML
Explainable AI
Frontend
React.js
Mobile
Reactive Programming
DevOps
Incident Management
Linux
AWS
+2
Apply

Betclic Group

betclicgroup.com
betclicgroup.com • HQ: Bordeaux, France • Sports Betting • iGaming & Gambling • 1001-5000 employees • Est. 2005 • Trust B • Hiring 60, 2 new
HQ: Bordeaux, France • Sports Betting • iGaming & Gambling • 1001-5000 employees • Est. 2005 • Trust B • Hiring 60, 2 new
Betclic Group is a French online gambling operator headquartered in Bordeaux that runs the Betclic sports betting app and website along with online poker, casino and horse racing betting in several European markets. Founded in 2005, it belongs to Banijay Gaming, the betting and gaming arm of Banijay Group that also includes Tipico and Admiral, and it reports about 5 million players and 1,600 employees across five countries. Its tech-heavy hiring includes Kotlin backend engineers, product managers for sportsbook, gaming and payments, data analysts, scientists and product owners, and HR, legal and executive support roles, plus internships and open applications in Portugal, Malta and Poland.
Mathilde Riou · Directeur de publication
No careers mailbox known
Verified live · 1 hour ago 18 days ago Hiring now · 75%

Stage - Software Engineer Flutter F/M

Intern • Hybrid (Bordeaux, France) • Internship • Intern • English: C1
Dart
Dart
Riverpod
Json_serializable
Dio
Auto_route
Go_router
Mobile
Flutter
Firebase
Clean Architecture
Fastlane
Dependency Injection
Reactive Programming
State Management
Adaptive UI
Crashlytics
DevOps
gRPC
GitHub Actions
Datadog
CI/CD
Windows
Cybersecurity
SonarQube
Design
Rive
Management
Agile
QA
Sentry
+16
Apply

Verifone

verifone.com
verifone.com • HQ: New York, United States • Natural Language Processing • Manufacturing • Commerce • Payment Processing & Gateways • POS Terminals & Kiosks • 501-1000 employees • Est. 1981 • Trust A • Hiring 35, 2 new
HQ: New York, United States • Natural Language Processing • Manufacturing • Commerce • Payment Processing & Gateways • POS Terminals & Kiosks • 501-1000 employees • Est. 1981 • Trust A • Hiring 35, 2 new
Verifone is a US payment technology company, headquartered in New York, that makes point-of-sale payment terminals and provides the software, cloud services and payment processing that connect them for merchants, retailers, banks and partners. Founded in 1981 in Honolulu, it is one of the largest providers of electronic payment systems worldwide, has been owned by Francisco Partners since 2018, and operates in more than 165 countries. Its openings cover technical support, sales and account management, product management, Android, cloud DevOps and data platform engineering, compliance and legal roles, with hubs in Atlanta, London, Bengaluru and Amsterdam.
No named decision-maker yet.
No careers mailbox known
Verified live · 10 min ago 18 days ago Hiring now · 90%

Senior Software Engineer (Android)

Senior • 6+ years exp • In office (Bengaluru, India) • Senior
Java
Kotlin
Java
RxJava
Kotlin
Hilt
Mockito
Dagger
Kotlin Coroutines
Mobile
JUnit
MVVM
Clean Architecture
Espresso
MVP
Dependency Injection
Reactive Programming
Modularization
DevOps
WebSockets
CI/CD
Git
TCP/IP
Management
Agile
+12
Apply

DBS

dbs.com
dbs.com • HQ: Singapore • Investment Banking & M&A Advisory • Wealth Management & Financial Advisors • Commercial & Retail Banks • 1001-5000 employees • Est. 1968 • Trust B • Hiring 889, 47 new
HQ: Singapore • Investment Banking & M&A Advisory • Wealth Management & Financial Advisors • Commercial & Retail Banks • 1001-5000 employees • Est. 1968 • Trust B • Hiring 889, 47 new
DBS is a Singapore-headquartered banking and financial services group offering consumer banking, wealth management, private banking, institutional banking and treasury and markets services, based at Marina Bay Financial Centre. Established in 1968 as the Development Bank of Singapore, it is one of the country's three big local banks and has a growing presence in Greater China, Southeast Asia and South Asia, including operations in Hong Kong, Taiwan, India and Indonesia. Openings in Singapore, Hong Kong, Taipei and Indian cities cover risk management, relationship managers, operations, compliance, software engineering and architecture, product management and graduate programmes.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 day ago 18 days ago Likely open · 45%

VP/AVP, Mobile Development Lead (iOS), Consumer Banking Group Technology, Group Technology

Head+ • In office (Singapore) • Full-Time • Staff
Swift
Swift
RxSwift
Carthage
Mobile
UIKit
SwiftUI
Combine
MVVM
SPM
iOS SDK
VIPER
Dependency Injection
Reactive Programming
DevOps
CI/CD
+5
Apply

American Express

americanexpress.com
americanexpress.com • HQ: New York, United States • Commercial & Retail Banks • Payment Processing & Gateways • Cards & Card Issuing • 5000+ employees • Est. 1850 • Trust A • Hiring 390, 102 new
HQ: New York, United States • Commercial & Retail Banks • Payment Processing & Gateways • Cards & Card Issuing • 5000+ employees • Est. 1850 • Trust A • Hiring 390, 102 new
American Express is a New York financial services company founded in 1850 as an express freight business that became a payments network and card issuer. Unlike the four-party networks it competes with, it issues most of its own cards and operates its own network, which lets it earn merchant discount revenue as well as interest and annual fees, and supports a premium rewards proposition built on travel and lounge access. Its business spans consumer and small business cards, corporate payments, merchant acquiring and travel services, and it is a component of the Dow Jones Industrial Average.
Stephen Squeri · Chairman and Chief Executive Officer · decision-maker
William Fargo · Co-founder · founder
Henry Wells · Co-founder · founder
Careers mailbox is known
Reposted ×2Verified live · 7 hours ago Visa sponsorship 18 days ago Long shot · 13%

Sr Software Engineer I - Backend developer, Java 8+ - Digital Pyts

≈ $116k – $212k per year (Estimated) • Senior • 5+ years exp • In office (Phoenix, United States) • Bachelor's Degree • Senior
Java
Kotlin
Java
Maven
Gradle
Quarkus
Micronaut
Vert.x
Databases
Cassandra
DynamoDB
Couchbase
Apache Kafka
Mobile
Reactive Programming
DevOps
Rest API
Splunk
GCP
GitHub Actions
OpenTelemetry
Prometheus
GitLab CI
CI/CD
Jenkins
AWS
Docker
Kubernetes
Grafana
Management
Agile
Scrum
Kanban
+20
Apply

Instacart

instacart.com
instacart.com • HQ: San Francisco, United States • Marketplaces • Delivery • Online Groceries • 1001-5000 employees • Est. 2012 • Trust B • Hiring 119, 13 new
HQ: San Francisco, United States • Marketplaces • Delivery • Online Groceries • 1001-5000 employees • Est. 2012 • Trust B • Hiring 119, 13 new
Instacart is an American grocery technology company founded in 2012 that connects shoppers with retailers rather than holding inventory or operating stores of its own. Its economics have shifted substantially: the marketplace and delivery fees that once dominated are now accompanied by a large advertising business selling placement to consumer goods brands, and by enterprise software that powers retailers' own websites and in-store technology. Headquartered in San Francisco and listed on Nasdaq under the name Maplebear, it partners with most large American grocers rather than competing against them.
Chris Rogers · Chief Executive Officer · decision-maker
Apoorva Mehta · Founder · founder
No careers mailbox known
Verified live · 25 min ago 18 days ago Likely open · 45%

Staff Android Engineer, Pick & Deliver

≈ $119k – $268k per year (Estimated) • Equity • Staff+ • 7+ years exp • Canada • Remote (Canada) • Staff
Kotlin
Java
Java
RxJava
Kotlin
Kotlin Coroutines
Mobile
Jetpack Compose
Reactive Programming
Apply
Machines can read this selection · checked 22:33 UTC
Reactive Programming Jobs - Remote & On-site
Frequently asked questions
How many Reactive Programming jobs are available on Alion?
There are currently 65 active listings from 37 hiring companies on Alion, refreshed daily.
What salary do Reactive Programming jobs pay?
The average salary is around $187,242 per year based on the current listings.
Are remote options available for Reactive Programming jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Reactive Programming jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.