Rest API Jobs - Remote & On-site

Rest API jobs at vetted startups and product companies on Alion. Search backend, API design and integration roles; many positions support remote work and salary ranges are shown where available. Listings updated daily. Browse and apply today.

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

Altera

altera.com
Altera is a American semiconductor company that specializes in manufacturing programmable logic devices, primary field-programmable gate arrays (FPGAs), System-on-a-Chip (SoC) FPGAs, and related design software. Originally founded in 1983, the company pioneered reconfigurable hardware before being acquired by Intel in 2015 and later re-established as an independent, standalone enterprise. Its high-performance hardware and intellectual property cores are widely used across data centers, telecommunications, automotive systems, defense, and edge AI applications.
altera.com • HQ: San Jose, United States • Electronic Components • Hardware • Semiconductors • 1001-5000 employees
HQ: San Jose, United States • Electronic Components • Hardware • Semiconductors • 1001-5000 employees
Open 112 daysVerified live · 2 hours ago 4 months ago

Senior DevOps Engineer – CMS Platform

$28k – $70k per year (Estimated) • Senior • 8+ years expIn office (Bengaluru, India) • Full-Time • Senior
AWS
CI/CD
CloudFormation
Datadog
Git
GitHub Actions
Grafana
Jenkins
JFrog Artifactory
New Relic
Platform Engineering
Prometheus
Rest API
Shift-Left
Splunk
Terraform
GitHub
Cybersecurity
Checkmarx
OWASP ZAP
Shift-Left Security
Snyk
SonarQube
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Oscilar

oscilar.com
Oscilar is a risk management platform that focuses on fraud defense, credit underwriting, onboarding risk, and AML compliance for financial institutions. Through its advanced AI Risk Decisioning™, Oscilar enables organizations to make faster and more intelligent risk decisions, monitor customer journeys, and ensure regulatory compliance seamlessly. Oscilar's platform provides comprehensive analytics and proactive detection capabilities, tailored to meet the unique risk needs of banks, fintechs, and credit unions.
oscilar.com • HQ: Palo Alto, United States • Financial Services • FinTech • Fraud Detection • Est. 2021
HQ: Palo Alto, United States • Financial Services • FinTech • Fraud Detection • Est. 2021
Verified live · 1 day ago 4 months ago

Forward Deployed Engineer

$138k – $282k per year (Estimated) • Equity • Remote (United States) • Full-Time
SQL
Databases
Snowflake
AI/ML
AI Agents
Claude
Cursor
LLM
Function Calling
Human-in-the-Loop
OpenAI Codex
DevOps
AWS
Azure
GCP
Rest API
Analytics
ETL/ELT
QA
Postman
Apply
Verified live · 1 day ago 6 months ago

Solutions Architect (Brazil)

$61k – $148k per year (Estimated) • Equity • Staff+ • 4+ years exp • Remote (Brazil) • Full-Time • Architect
Python
Databases
Amazon Redshift
ClickHouse
ElasticSearch
PostgreSQL
Redis
Snowflake
DevOps
AWS
AWS Lambda
Rest API
Amazon CloudWatch
Amazon S3
Apply
Open 193 daysVerified live · 1 day ago 7 months ago

Sr./Staff JavaScript Developer - Web SDK (Brazil/Canada/UK/Poland/India)

$77k – $112k per year • Equity • Staff+ • 8+ years exp • Remote (India, United Kingdom, Brazil, Canada, Poland) • Bachelor's Degree • Full-Time • Staff
JavaScript
TypeScript
Frontend
Babel
Rollup
Webpack
DevOps
CI/CD
Git
Rest API
GitHub
Apply
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Artera

artera.io
Artera is a SaaS digital health company that specializes in enhancing patient communications. By providing a range of products and solutions, Artera aims to streamline and automate patient outreach and engagement for healthcare organizations. The platform offers integrations with existing EHR systems and supports communication through various channels.
artera.io • Artificial Intelligence • AI Agents
Artificial Intelligence • AI Agents
Open 113 daysVerified live · 1 day ago 4 months ago

Senior/Staff Software Engineer - Python

$180k – $240k per year • Staff+ • 10+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Staff
Python
SQL
Frontend
GraphQL
DevOps
AWS
CI/CD
Git
Rest API
Amazon ECS
Apply
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Apply Tracker

apply-tracker.com
Apply Tracker is a job search platform based in Berlin, Germany, that was founded in 2023 to provide a suite of free tools for job seekers. The platform offers features such as a Kanban-style application tracker, an AI-powered resume builder, an ATS compatibility checker, and a tailored cover letter generator. It operates internationally with support for five languages and focuses on remote and tech-sector employment opportunities while maintaining strict data privacy and GDPR compliance.
apply-tracker.com • HQ: Berlin, Germany • Web Portals • Internet Services • Human Resources • Professional Services • LLM & Generative AI • Artificial Intelligence • Productivity Software • Software • 51-200 employees • Est. 2023
HQ: Berlin, Germany • Web Portals • Internet Services • Human Resources • Professional Services • LLM & Generative AI • Artificial Intelligence • Productivity Software • Software • 51-200 employees • Est. 2023
Open 113 daysVerified live · 1 day ago 4 months ago

Cloud Solutions Architect 651

$143k – $262k per year (Estimated) • Staff+ • In office (Chantilly, United States) • Contractor • Architect • Chinese • Spanish • Arabic
JavaScript
Python
SQL
Databases
MySQL
PostgreSQL
ElasticSearch
Neo4j
AI/ML
PyTorch
RAG
Spark
TensorFlow
Amazon SageMaker
Frontend
React.js
DevOps
Amazon EC2
AWS
AWS Lambda
Azure
GCP
VMWare
Amazon S3
IAM
CI/CD
Docker
Git
Kubernetes
Rest API
Analytics
Tableau
ETL/ELT
Management
Confluence
Apply
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Bishop Fox

bishopfox.com
Bishop Fox Bishop Fox is a global cybersecurity firm that helps organizations mitigate their cyber risk. We provide a wide range of services, including penetration testing, red teaming, vulnerability assessments, incident response, and security consulting. We are committed to helping our clients build a more secure and resilient future.
bishopfox.com • San Francisco • New York • Artificial Intelligence • Penetration Testing • Cybersecurity
San Francisco • New York • Artificial Intelligence • Penetration Testing • Cybersecurity
Open 116 daysVerified live · 2 hours ago 4 months ago

Penetration Tester

$35k – $91k per year (Estimated) • Middle • 4+ years exp • Remote (Mexico) • Middle
C#
Java
Python
AI/ML
LLM
RAG
DevOps
AWS
AWS Lambda
CI/CD
Git
Rest API
Amazon CloudWatch
Amazon S3
API Gateway
IAM
Cybersecurity
Burp Suite
OWASP Top 10
Semgrep
Apply
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Graphcore

graphcore.ai
Graphcore is a British semiconductor company founded in Bristol in 2016 that designs the Intelligence Processing Unit, a processor architected specifically for machine learning rather than adapted from graphics. Its chips place large amounts of memory directly on the die and expose fine-grained parallelism, an approach aimed at sparse and irregular models that map poorly onto conventional accelerators. The company sells IPU systems and the Poplar software stack to research and enterprise customers, and has operated as a wholly owned subsidiary of SoftBank Group since its acquisition in 2024.
graphcore.ai • HQ: Bristol, United Kingdom • Hardware • Artificial Intelligence • Machine Learning • AI Infrastructure • Semiconductors • 1001-5000 employees • Est. 2016
HQ: Bristol, United Kingdom • Hardware • Artificial Intelligence • Machine Learning • AI Infrastructure • Semiconductors • 1001-5000 employees • Est. 2016
Verified live · 2 hours ago 4 months ago

Lead Atlassian Cloud Platform Engineer

$75k – $179k per year (Estimated) • Lead • In office (Bristol, United Kingdom) • Staff
PowerShell
Python
DevOps
Azure
CI/CD
Rest API
Management
Confluence
Jira
Apply
Report

Interpathadvisory

interpathadvisory.com
Navigate what's next.. Interpath supports businesses, their investors and stakeholders across a broad range of specialisms spanning deals, advisory and restructuring capabilities. Interpath was formed to allow our people to do what they do best in an agile, independent and conflict-free setting. To create, defend, preserve, sustain and grow value. To offer something different. To help organisations facing challenge or opportunity to navigate what’s next. Read on to find out more.
interpathadvisory.com • Dublin • Belfast • London • Leeds • Manchester • Audit • Financial Services • Professional Services
Dublin • Belfast • London • Leeds • Manchester • Audit • Financial Services • Professional Services
Open 117 daysVerified live · 10 hours ago 4 months ago

Senior .NET Developer

$22k – $57k per year (Estimated) • Senior • 5+ years expIn office (Gurgaon, India) • Bachelor's Degree • Full-Time • Senior
C#
SQL
C#
ASP.NET Core
Blazor
Databases
MS SQL
AI/ML
Copilot
DevOps
Azure
Rest API
Azure DevOps
CI/CD
GitHub
Cybersecurity
Microsoft Entra ID
Apply
Report

Adesso

adesso.de
Adesso is a Dortmund information technology consultancy founded in 1997 that has grown into one of the largest in Germany. It builds custom software and industry platforms for insurance, health, public sector and transport clients. The group employs many thousands of consultants and developers across Europe.
adesso.de • HQ: Dortmund, Germany • Software • Est. 1997
HQ: Dortmund, Germany • Software • Est. 1997
Open 117 days 4 months ago

Senior Software Engineer (Kotlin/Java)

$63k – $90k per year • Senior • In office • Senior • German: C1
Java
Kotlin
Java
Spring Boot
Spring Cloud
Databases
Apache Kafka
Pinecone
PostgreSQL
Qdrant
Redis
Weaviate
AI/ML
AI Agents
Copilot
LLM
Model Context Protocol
RAG
OpenAI
Frontend
GraphQL
DevOps
AWS
Azure
Azure DevOps
CI/CD
Docker
GitHub Actions
GitOps
Kubernetes
OpenShift
Rest API
Terraform
GitHub
Cybersecurity
Keycloak
Apply
Open 196 days 7 months ago

Senior .NET / Azure Developer

$56k – $90k per year • Senior • In office • Senior
C#
SQL
C#
ASP.NET Core
Entity Framework Core
DevOps
Azure
Azure AKS
Azure DevOps
Bicep
CI/CD
Docker
GitHub Actions
Kubernetes
Rest API
Terraform
GitHub
Cybersecurity
Microsoft Entra ID
Apply
Open 313 days 11 months ago

Senior Fullstack Java Developer

$58k – $141k per year (Estimated) • Senior • In office • Senior • German: C1
Java
TypeScript
JavaScript
Java
Spring Boot
AI/ML
Claude
Copilot
Frontend
Angular
DevOps
Rest API
Apply
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Tryzens Global

tryzens.com
Established in 2004 and headquartered in greater London, UK, Tryzens provides eCommerce platforms to business operations throughout organizations.
tryzens.com • HQ: London, United Kingdom • Commerce
HQ: London, United Kingdom • Commerce
Open 120 daysVerified live · 2 hours ago 4 months ago

Node JS Technical Lead

$28k – $74k per year (Estimated) • Lead • 12+ years expIn office (Thiruvananthapuram, India) • Bachelor's Degree • Full-Time • Staff
Node JS
TypeScript
JavaScript
SQL
Frontend
Angular
React.js
Sass
DevOps
Rest API
Management
Confluence
Apply
Open 132 daysVerified live · 2 hours ago 5 months ago

Shopify Senior Developer

$19k – $47k per year (Estimated) • Senior • 3+ years expIn office (Thiruvananthapuram, India) • Bachelor's Degree • Full-Time • Senior
JavaScript
Node JS
PHP
Ruby
PHP
Laravel
Magento
Ruby
Ruby on Rails
Frontend
JQuery
React.js
Vue.js
DevOps
Rest API
Management
Confluence
Marketing
Salesforce
Apply
Open 208 daysVerified live · 2 hours ago 7 months ago

Shopify Technical Lead

$28k – $57k per year (Estimated) • Lead • 7+ years expIn office (Thiruvananthapuram, India) • Bachelor's Degree • Full-Time • Staff
JavaScript
Node JS
PHP
Ruby
Node JS
Express
PHP
Laravel
Magento
Ruby
Ruby on Rails
Frontend
JQuery
React.js
Vue.js
DevOps
Rest API
Management
Confluence
Marketing
Salesforce
Apply
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Acquird.io

acquird.io
acquird.io • Toronto • Information Technology
Toronto • Information Technology
Open 120 daysVerified live · 1 day ago 4 months ago

Senior/Staff Python Developer

$108k – $144k per year • Staff+ • 8+ years expIn office (Toronto, Canada) • Full-Time • Staff
Python
JavaScript
Python
Django
Flask
Frontend
GraphQL
HTMX
DevOps
Rest API
GCP
Apply
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Juul Labs

juullabs.com
To transition the world's billion adult smokers away from combustible cigarettes, eliminate their use, and combat underage usage of our products.
juullabs.com • San Francisco • Houston • Durham • Shenzhen • Data & Analytics • Information Technology • Cybersecurity
San Francisco • Houston • Durham • Shenzhen • Data & Analytics • Information Technology • Cybersecurity
Open 124 daysVerified live · 2 hours ago 5 months ago

Senior Site Reliability Engineer

$113k – $219k per year (Estimated) • Senior • 12+ years expIn office • Bachelor's Degree • Senior
Bash
PowerShell
Python
Python
Boto3
AI/ML
Ray
DevOps
Amazon EKS
AWS
CI/CD
CloudFormation
Configuration Management
GCP
GitHub Actions
Google Cloud Run
Google GKE
Incident Management
Kubernetes
Platform Engineering
Rest API
Service Mesh
Splunk
Terraform
Windows Server
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
IAM
Apply
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Ubiquiti

ui.com
Ubiquiti is an American technology company headquartered in New York and founded in 2003. It designs and manufactures networking hardware, including wireless access points, switches, routers, and physical security systems managed through a unified software interface. The company serves enterprise, service provider, and consumer markets worldwide, operating on a business model that eliminates traditional software licensing and subscription fees.
ui.com • HQ: New York, United States • Wireless • Hardware • IT Infrastructure • Information Technology • Enterprise Networks • Network Equipment • Telecommunications • Cybersecurity • 1001-5000 employees • Est. 2003
HQ: New York, United States • Wireless • Hardware • IT Infrastructure • Information Technology • Enterprise Networks • Network Equipment • Telecommunications • Cybersecurity • 1001-5000 employees • Est. 2003
Verified live · 3 hours ago 5 months ago

Java Developer

Senior • 5+ years expIn office (Prague, Czech Republic) • Internship • Senior • Czech: C1 (Optional)
Go
Java
Bash
Java
Spring Boot
Spring Framework
Databases
PostgreSQL
DevOps
GitHub Actions
Rest API
GitHub
Apply
Verified live · 3 hours ago 6 months ago

Java Developer

$35k – $97k per year (gross) • Senior • 5+ years expIn office (Riga, Latvia) • Internship • Senior • Latvian: C1
Java
Bash
Java
GraalVM
Spring Boot
AI/ML
Claude
DevOps
Jenkins
Rest API
Apply
Report

Stroeer

stroeer.de
Ströer has a significant customer and has a business strategy that is remarkable in the media market they mix the business sectors of dialogue communication, out-of-home promotion, electronic content, and display ads with offers from e-commerce an...
stroeer.de • Düsseldorf • Essen • Bielefeld • Aachen • Hamburg • Digital Media • Commerce • Media & Entertainment
Düsseldorf • Essen • Bielefeld • Aachen • Hamburg • Digital Media • Commerce • Media & Entertainment
Open 124 daysVerified live · 2 hours ago 5 months ago

Senior Software Developer Process Automation (m/w/d)

$73k – $146k per year (Estimated) • Senior • In office (Hamburg, Germany) • Full-Time • Middle • German: C1
Java
Python
DevOps
CI/CD
Rest API
Management
Confluence
Jira
n8n
Apply
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Easygo

easygo.io
Easygo develops online gaming and betting technology from its Melbourne studio. Its engineering teams build platforms, games and streaming products. The company grew rapidly into one of the largest private technology employers in the city.
easygo.io • HQ: Melbourne, Australia • iGaming & Gambling • Virtual Events • Gaming • Est. 2016
HQ: Melbourne, Australia • iGaming & Gambling • Virtual Events • Gaming • Est. 2016
Open 125 daysVerified live · 1 hour ago 5 months ago

Senior Software Engineer - Engagement

$69k – $197k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Melbourne, Australia) • Bachelor's Degree • Full-Time • Senior
JavaScript
Node JS
TypeScript
Go
Databases
Apache Kafka
Frontend
Next.js
React.js
Svelte
Vue.js
DevOps
Kubernetes
Rest API
WebSockets
ArgoCD
AWS
Cloudflare
Datadog
Apply
Open 145 daysVerified live · 1 hour ago 5 months ago

Staff Software Engineer, (Full-Stack) - Engagement team

$120k – $249k per year (Estimated) • Staff+ • 10+ years expRemote/Hybrid (Melbourne, Australia) • Bachelor's Degree • Full-Time • Staff
JavaScript
Node JS
TypeScript
Go
Databases
Apache Kafka
Frontend
Next.js
React.js
Svelte
Vue.js
DevOps
Kubernetes
Rest API
WebSockets
ArgoCD
AWS
Cloudflare
Datadog
Apply
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Ensign InfoSecurity

ensigninfosecurity.com
Ensign InfoSecurity is one of Asia's largest pure play cybersecurity firms and is Singaporean owned. It provides consulting, managed security operations, threat intelligence and incident response. The company was formed by combining the security businesses of Singtel and Certis.
ensigninfosecurity.com • HQ: Singapore • Managed Security • Information Security • Cybersecurity • 501-1000 employees • Est. 2018
HQ: Singapore • Managed Security • Information Security • Cybersecurity • 501-1000 employees • Est. 2018
Open 125 daysVerified live · 11 hours ago 5 months ago

SOC Developer

In office (Kuala Lumpur, Malaysia) • Bachelor's Degree • Full-Time
JavaScript
Python
DevOps
Cortex
Rest API
Splunk
Prometheus
Cybersecurity
Cortex XSOAR
IBM QRadar
MITRE ATT&CK
Apply
Report

Resideo

resideo.com
Explore Resideo's history, leadership team, sustainability programs, investor information, and portfolio of smart home, security, and comfort brands trusted around the globe.
resideo.com • Portland • Charlotte • Manchester • San Diego • Columbus • Consumer Electronics • Security Products • Smart Home Devices • 1001-5000 employees
Portland • Charlotte • Manchester • San Diego • Columbus • Consumer Electronics • Security Products • Smart Home Devices • 1001-5000 employees
Open 125 daysVerified live · 12 hours ago 5 months ago

Sr Software Engineer

Senior • 5+ years expRemote/Hybrid • Senior
C#
SQL
TypeScript
C#
.NET
Databases
Azure Cosmos DB
PostgreSQL
Redis
DevOps
Azure
Chaos Engineering
CI/CD
Docker
GitHub Actions
Grafana
Jenkins
Kibana
Kubernetes
Prometheus
Rest API
GitHub
Apply
Open 135 daysVerified live · 12 hours ago 5 months ago

Backend -.net/C# and Azure Engineer

Senior • 6+ years expRemote/Hybrid • Bachelor's Degree • Senior
C#
JavaScript
SQL
TypeScript
C#
.NET
Databases
DynamoDB
PostgreSQL
Frontend
React.js
DevOps
Azure
CI/CD
Jenkins
Kubernetes
Rest API
GitHub
Cybersecurity
SonarQube
Apply
Open 167 daysVerified live · 12 hours ago 6 months ago

Staff Software Engineer - Azure Cloud Developer

$160k – $300k per year (Estimated) • Staff+ • 8+ years expRemote/Hybrid (Austin, United States) • Staff
C#
SQL
C#
.NET
Databases
DynamoDB
PostgreSQL
DevOps
Azure
CI/CD
Jenkins
Kubernetes
Rest API
API Gateway
GitHub
Cybersecurity
Auth0
SonarQube
Apply
Report

nVent

nvent.com
nVent Electric plc is a global provider of electrical connection and protection solutions headquartered in London, United Kingdom, and established in 2018. The company designs, manufactures, and services a diverse portfolio of products including electrical enclosures, electric heat tracing systems, and specialized fastening and bonding solutions. It serves customers in the industrial, commercial, residential, energy, and infrastructure sectors through a network of manufacturing sites and sales offices located across the globe.
nvent.com • HQ: London, United Kingdom • Power Grid • Energy & Utilities • Data Centers • Information Technology • Industrial Automation • Manufacturing • Hardware • Electronic Components • 5000+ employees • Est. 2018
HQ: London, United Kingdom • Power Grid • Energy & Utilities • Data Centers • Information Technology • Industrial Automation • Manufacturing • Hardware • Electronic Components • 5000+ employees • Est. 2018
Open 125 daysVerified live · 2 hours ago 5 months ago

Salesforce Developer

$11k – $40k per year (Estimated) • Middle • 3+ years expRemote/Hybrid (Bengaluru, India) • Bachelor's Degree • Full-Time • Middle
Apex
Apex
Copado
DevOps
Rest API
Management
Confluence
Jira
Marketing
Salesforce
Apply
Report

Antenna Group

antenna.gr
Headquartered in Marousi, Greece, Antenna Group is one of the region's largest media and entertainment conglomerates. The company operates flagship television networks, radio stations, digital platforms, and content production services serving domestic and international audiences. Through its broad portfolio of broadcast assets and strategic digital investments, it delivers news, sports, and entertainment programming across multiple global markets.
antenna.gr • HQ: Marousi, Greece
HQ: Marousi, Greece
Open 126 daysVerified live · 10 hours ago 5 months ago

IT Business Analyst (Village Roadshow Operation Greece)

In office (Athens, Greece) • Bachelor's Degree • Full-Time
SQL
Databases
MS SQL
DevOps
Rest API
Analytics
Power BI
ETL/ELT
Apply
Report

Paperpile

paperpile.com
Paperpile is a clean and simple reference manager that makes it easy to collect, organize, share, and cite your research papers.
paperpile.com • Adventure Tourism
Adventure Tourism
$69k – $104k per year • Senior • Remote (Austria) • Bachelor's Degree • Full-Time • Senior
Java
Node JS
Python
TypeScript
JavaScript
AI/ML
LLM
DevOps
AWS
Rest API
Apply
Open 126 days 5 months ago

Full-Stack Engineer (TypeScript, React)

$69k – $104k per year • Remote (Austria) • Bachelor's Degree • Full-Time
TypeScript
Node JS
JavaScript
Node JS
Electron
Frontend
Webpack
React.js
Mobile
React Native
DevOps
AWS
CI/CD
Rest API
Design
Figma
QA
Jest
Playwright
Apply
Report

Notion

notion.com
Notion is a global software platform headquartered in San Francisco, California. Founded in 2013 by Ivan Zhao and Simon Last, the company provides a flexible, unified workspace that combines notes, docs, project management, wikis, and custom database structures into a single modular tool.
notion.com • HQ: San Francisco, United States • Cybersecurity • Information Technology • Software • Artificial Intelligence • Productivity Software • Est. 2013
HQ: San Francisco, United States • Cybersecurity • Information Technology • Software • Artificial Intelligence • Productivity Software • Est. 2013
Top 25% payVerified live · 2 hours ago 5 months ago

Enterprise Technical Support Engineer

$160k – $185k per year • Staff+ • 10+ years expIn office (San Francisco, United States) • Full-Time • Staff
JavaScript
Python
TypeScript
Databases
MySQL
AI/ML
AI Agents
DevOps
Rest API
Management
Notion
Apply
Report
Rest API Jobs - Remote & On-site
Frequently asked questions
Rest API: How many jobs are available now?
Alion currently lists 4,467 Rest API jobs across multiple companies, updated frequently.
Rest API: What is the typical salary for these roles?
The typical salary for Rest API roles on Alion is about $115,376 USD.
Rest API: Are remote work, relocation, or visa sponsorship options available?
Many Rest API listings are remote or hybrid; individual job posts specify relocation and visa sponsorship when available.
Rest API: How do I apply to jobs on Alion?
Open a Rest API listing to read the details and click apply to submit through the employer or Alion's application process.