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.

Rest API Jobs - Remote & On-site - Page 63

ClickUp

clickup.com

ClickUp is a software company headquartered in San Diego, California, and was founded in 2017. The company provides an all-in-one productivity platform that integrates project management, document collaboration, whiteboards, spreadsheets, and AI-powered workflow automation into a single application. It serves millions of users across diverse industries worldwide, ranging from small startups to large enterprise organizations, and operates as a privately held venture-backed firm.

clickup.com • HQ: San Diego, United States • Business Process Automation (BPA) • AI Agents • Artificial Intelligence • Communication & Collaboration • Productivity Software • Software • Project Management • 501-1000 employees • Est. 2017

HQ: San Diego, United States • Business Process Automation (BPA) • AI Agents • Artificial Intelligence • Communication & Collaboration • Productivity Software • Software • Project Management • 501-1000 employees • Est. 2017

Top 25% payVerified live · 6 hours ago 2 months ago

Automations Engineer, Post Sales Systems

$144k – $181k per year • Remote (United States) • Full-Time

JavaScript

Python

SQL

AI/ML

AI Agents

Claude

Fine-tuning

LLM

Prompt Engineering

RAG

Sentiment Analysis

Model Context Protocol

OpenAI

DevOps

Rest API

Management

ClickUp

Zapier

Marketing

Salesforce

Zendesk

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Top 25% payVerified live · 6 hours ago 3 months ago

Senior Software Engineer, Internally Deployed Products

$160k – $210k per year • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior

Node JS

Python

TypeScript

JavaScript

Databases

Google BigQuery

AI/ML

AI Agents

AutoGen

AWS Bedrock

Claude

Copilot

CrewAI

Cursor

LangGraph

LLM

Model Context Protocol

Prompt Engineering

LangChain

Anthropic

AWS Bedrock AgentCore

LLM Evaluation

OpenAI

Frontend

Next.js

React.js

DevOps

AWS

AWS Fargate

AWS Lambda

CI/CD

GCP

Google Cloud Run

Platform Engineering

Rest API

Terraform

Amazon CloudWatch

Amazon ECS

API Gateway

GitHub

IAM

Cybersecurity

Okta

Analytics

ETL/ELT

Management

ClickUp

Slack

Marketing

HubSpot

Salesforce

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Injective

injective.com

Injective is a financial blockchain infrastructure developer headquartered in New York City, United States, and founded in 2018. The company develops a layer 1 blockchain protocol optimized for decentralized finance applications, including perpetual swaps, spot trading, and asset tokenization. It operates as an open-source ecosystem serving institutional clients, developers, and global financial markets through its interoperable network and plug-and-play modules.

injective.com • HQ: New York, United States • Financial AI • Artificial Intelligence • Capital Markets • Financial Services • Asset Tokenization • DeFi • Blockchain & Crypto • Blockchain Infrastructure • Est. 2018

HQ: New York, United States • Financial AI • Artificial Intelligence • Capital Markets • Financial Services • Asset Tokenization • DeFi • Blockchain & Crypto • Blockchain Infrastructure • Est. 2018

2 months ago

Mobile App Developer (Injective Labs)

≈ $73k – $222k per year (Estimated) • Junior • 2+ years exp • New York • Remote (United States) • Full-Time • Junior

Node JS

TypeScript

JavaScript

Frontend

React.js

Mobile

React Native

DevOps

gRPC

Rest API

Web3

Cosmos

DeFi

Ethereum

Injective

Smart Contracts

Solana

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InterSystems

intersystems.com

InterSystems is a global software provider that specializes in high-performance database management, data integration, and analytics technology. Founded in 1978 and headquartered in Boston, the company is best known for its cloud-first data platforms that power mission-critical operations across industries like healthcare, finance, and logistics. Its flagship products, such as the IRIS Data Platform and HealthShare, enable organizations to connect disparate systems and process massive amounts of data in real time.

intersystems.com • HQ: Cambridge, United States • Information Technology • Health Care • Data & Analytics • Database Management • Est. 1978

HQ: Cambridge, United States • Information Technology • Health Care • Data & Analytics • Database Management • Est. 1978

Verified live · 2 hours ago 2 months ago

Technical Product Specialist

≈ $87k – $197k per year (Estimated) • In office (Edinburgh, United Kingdom) • Bachelor's Degree • English: C1 (Optional)

JavaScript

SQL

DevOps

CI/CD

Rest API

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KNIME

knime.com

KNIME develops a widely used open source analytics platform where data science workflows are built visually as node graphs. Founded in 2008 in Zurich with roots at the University of Konstanz, it supports everything from data blending to deep learning. Its free desktop tool is paired with a commercial server for production deployment.

knime.com • HQ: Zurich, Switzerland • Data Science • Data & Analytics • Est. 2008

HQ: Zurich, Switzerland • Data Science • Data & Analytics • Est. 2008

Verified live · 1 day ago 2 months ago

Senior Software Engineer (m/f/d) in Berlin or Konstanz

≈ $75k – $150k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Berlin, Germany) • Bachelor's Degree • Full-Time • Senior • English: B2

Go

Java

Quarkus

DevOps

AWS

Azure

Kubernetes

Rest API

Helm

Cybersecurity

Keycloak

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EveryMatrix

everymatrix.com

EveryMatrix is a gaming technology company founded in 2008 and headquartered in St Julian's. It supplies casino, sportsbook, payment and platform software to operators. The group employs well over a thousand engineers.

everymatrix.com • HQ: St. Julian's, Malta • Sports Betting • Gaming • iGaming & Gambling • 11-50 employees • Est. 2008

HQ: St. Julian's, Malta • Sports Betting • Gaming • iGaming & Gambling • 11-50 employees • Est. 2008

Verified live · 1 day ago 2 months ago

L2 Support Engineer

Junior • 2+ years exp • Remote/Hybrid (Bucharest, Romania) • Full-Time • Junior

SQL

DevOps

Grafana

Incident Management

Rest API

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Verified live · 1 day ago 2 months ago

Senior FullStack Developer

≈ $32k – $39k per year (Estimated) • Senior • 5+ years exp • In office (Bucharest, Romania) • Full-Time • Senior • English: C1

JavaScript

Node JS

DevOps

CI/CD

Git

Incident Management

Rest API

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Open 131 dayVerified live · 1 day ago 5 months ago

Senior Automation QA Engineer

Senior • 3+ years exp • Remote/Hybrid (Bucharest, Romania) • Full-Time • Senior • English: C1

Python

Databases

PostgreSQL

DevOps

GitLab CI

GitLab

Rest API

Management

Jira

QA

Pytest

TestRail

Locust

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NuPlay AI

nuplay.ai

NuPlay AI is a GenAI company building self-improving autonomous AI agents that automate customer engagement and complex enterprise workflows through voice, chat, and seamless business-system integrations.

nuplay.ai • Bengaluru • Real Estate • AI Agents • Artificial Intelligence • Est. 2024

Bengaluru • Real Estate • AI Agents • Artificial Intelligence • Est. 2024

Verified live · 1 day ago 2 months ago

Software Engineer

≈ $20k – $55k per year (Estimated) • Middle • 4+ years exp • In office • Full-Time • Middle

Node JS

Python

SQL

JavaScript

AI/ML

AI Agents

LLM

Edge AI

Human-in-the-Loop

Frontend

Next.js

React.js

DevOps

AWS

Azure

GCP

Rest API

WebSockets

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HelloGov AI

hellogov.ai

Simplify getting your documents with HelloGov. Fast, easy, and stress-free, your ticket to hassle-free government paperwork.

hellogov.ai • Miami • AI Agents • Government • Digital Government

Miami • AI Agents • Government • Digital Government

2 months ago

Back-End Engineer

≈ $120k – $245k per year (Estimated) • Middle • 3+ years exp • In office (Miami, United States) • Associate's Degree • Full-Time • Middle

PHP

TypeScript

Node JS

JavaScript

Node JS

Nest.JS

Databases

PostgreSQL

Redis

AI/ML

LLM

Frontend

GraphQL

Next.js

Socket.IO

React.js

Mobile

Twilio

DevOps

CI/CD

Docker

Rest API

WebSockets

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Quantiphi

quantiphi.com

Quantiphi is an award-winning AI-first digital engineering company driven by the desire to solve transformational problems at the heart of business. Quantiphi solves the toughest and complex business problems by combining deep industry experience, disciplined cloud, and data-engineering practices, and cutting-edge artificial intelligence research to achieve quantifiable business impact at unprecedented speed.

quantiphi.com • HQ: Boston, United States • Analytics Platforms • Data & Analytics • 1001-5000 employees

HQ: Boston, United States • Analytics Platforms • Data & Analytics • 1001-5000 employees

Verified live · 12 hours ago 2 months ago

Senior Software Developer - Java/Springboot

≈ $24k – $64k per year (Estimated) • Senior • 4+ years exp • In office (Bengaluru, Mumbai, India) • Full-Time • Senior

Java

SQL

TypeScript

JavaScript

Java

Maven

Spring Boot

Frontend

Angular

DevOps

AWS

Git

Rest API

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Rush Street Interactive

rushstreetinteractive.com

Rush Street Interactive's core mission is centered around revolutionizing the online gaming industry by providing exceptional digital entertainment experiences. They strive to create innovative and engaging platforms that cater to a diverse range ...

rushstreetinteractive.com • Bogotá • Chicago • Medellín • Gaming • Sports Betting • iGaming & Gambling • Est. 2012

Bogotá • Chicago • Medellín • Gaming • Sports Betting • iGaming & Gambling • Est. 2012

Verified live · 2 hours ago 2 months ago

Senior Data Engineer

Senior • 7+ years exp • In office • Bachelor's Degree • Internship • Senior • English

Python

SQL

Databases

Snowflake

Amazon Redshift

Databricks

Google BigQuery

AI/ML

Claude

Claude Code

Copilot

DevOps

AWS

Cortex

Rest API

Prometheus

Amazon S3

GitHub

Azure

GCP

Kubernetes

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Nitro Software

gonitro.com

Nitro Software builds document productivity and electronic signature tools as an alternative to established PDF suites. Its products handle document creation, editing, collaboration and signing for enterprises. The company was listed in Australia before being acquired by private equity.

gonitro.com • HQ: Melbourne, Australia • Information Technology • Document Management • Artificial Intelligence • Est. 2005

HQ: Melbourne, Australia • Information Technology • Document Management • Artificial Intelligence • Est. 2005

Verified live · 1 day ago 2 months ago

Engineering Manager (Porto) Automation

≈ $68k – $151k per year (Estimated) • Lead • 5+ years exp • Remote/Hybrid (Porto, Portugal) • Staff

Python

AI/ML

LLM

Model Context Protocol

AI Agents

Edge AI

DevOps

CI/CD

Rest API

Apply

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Chainalysis

chainalysis.com

Chainanalysis is a leading blockchain data platform that provides intelligence, investigative tools, and compliance solutions to government agencies, financial institutions, and cryptocurrency businesses worldwide. The company specializes in analyzing public blockchain ledgers to trace digital asset transactions, helping detect, prevent, and investigate financial crime and illicit activity. By turning complex on-chain data into actionable insights, it plays a critical role in building trust, regulatory compliance, and security within the Web3 ecosystem.

chainalysis.com • New York • Tel Aviv • Seoul • Aarhus • London • Cybersecurity • Fraud Detection • Blockchain & Crypto • Blockchain Analytics

New York • Tel Aviv • Seoul • Aarhus • London • Cybersecurity • Fraud Detection • Blockchain & Crypto • Blockchain Analytics

Verified live · 3 hours ago 2 months ago

Senior Solutions Architect (FDE) - Intelligence

$170k – $200k per year • Staff+ • 3+ years exp • Remote/Hybrid (New York, United States) • Full-Time • Architect

Python

SQL

DevOps

Rest API

Web3

Chainalysis

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Litmus

litmus.com

We're a tight-knit team that's passionate about helping the world send better email. While many of us work from offices in Boston, San Mateo or London, nearly 50% of our team works remotely from wherever they happen to be. No matter where you wa...

litmus.com • Toronto • Santa Clara • Pune • Email Services & Providers • Sales & Marketing • Email Marketing • Est. 2005

Toronto • Santa Clara • Pune • Email Services & Providers • Sales & Marketing • Email Marketing • Est. 2005

Verified live · 14 min ago 2 months ago

Principal Engineer

Lead • 12+ years exp • In office (Pune, India) • Full-Time • Principal

Go

Java

Spring Boot

Databases

Apache Kafka

RabbitMQ

AI/ML

Claude

Copilot

DevOps

AWS

Azure

CI/CD

Docker

GCP

Kubernetes

Rest API

Grafana

OpenTelemetry

IoT

MQTT

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West Monroe

westmonroe.com

West Monroe is a global business and technology consulting firm passionate about creating value for our clients.

westmonroe.com • Washington • Boston • Chicago • New York • Los Angeles • IT Consulting • Information Technology • Professional Services • Est. 2002

Washington • Boston • Chicago • New York • Los Angeles • IT Consulting • Information Technology • Professional Services • Est. 2002

Verified live · 27 min ago 2 months ago

Software Engineer- Tech Ex AI Assets Foundry Team

≈ $90k – $177k per year (Estimated) • Equity • Junior • 2+ years exp • In office (Chicago, United States) • Bachelor's Degree • Junior

JavaScript

Node JS

Python

SQL

TypeScript

C#

.NET

Databases

Databricks

PostgreSQL

AI/ML

Embeddings

LLM

Prompt Engineering

RAG

OpenAI

Frontend

npm

React.js

Mobile

MVVM

DevOps

AWS

Azure

Azure DevOps

CI/CD

Docker

Git

Rest API

Terraform

QA

Jest

Apply

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Verified live · 27 min ago 2 months ago

Senior Software Engineer-Tech Ex AI Assets Foundry Team

≈ $122k – $221k per year (Estimated) • Equity • Senior • 5+ years exp • In office (Chicago, United States) • Bachelor's Degree • Senior

JavaScript

Node JS

Python

SQL

TypeScript

C#

.NET

Databases

Databricks

PostgreSQL

AI/ML

Embeddings

LLM

Prompt Engineering

RAG

OpenAI

Frontend

npm

React.js

Mobile

MVVM

DevOps

AWS

Azure

Azure DevOps

CI/CD

Docker

Git

Rest API

Terraform

Vector

QA

Jest

Apply

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Verified live · 27 min ago 2 months ago

Senior Software Engineer- Tech Ex AI Assets Foundry Team

Senior • 5+ years exp • In office • Bachelor's Degree • Senior • English: B2

JavaScript

Node JS

Python

SQL

TypeScript

C#

.NET

Databases

Databricks

PostgreSQL

AI/ML

Embeddings

LLM

OpenAI

Prompt Engineering

RAG

Frontend

npm

React.js

Mobile

MVVM

DevOps

AWS

Azure

Azure DevOps

CI/CD

Docker

Git

Rest API

Terraform

Vector

QA

Jest

Apply

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Verint

verint.com

Chatbot Analytics gives contact centers complete visibility into chatbot and voicebot performance to drive better CX. Learn more now.

verint.com • Bengaluru • Herzliya • Columbia • AI Agents • Customer Relationship Management (CRM) • Artificial Intelligence • 501-1000 employees • Est. 1994

Bengaluru • Herzliya • Columbia • AI Agents • Customer Relationship Management (CRM) • Artificial Intelligence • 501-1000 employees • Est. 1994

Verified live · 1 day ago 2 months ago

Mobile Automation Engineer

In office

Java

Kotlin

Objective-C

Swift

JavaScript

Frontend

React.js

Mobile

JUnit

React Native

DevOps

CI/CD

Git

Rest API

QA

Appium

Playwright

Selenium

BrowserStack

Cucumber

TestNG

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ICS

ics.ai

Dive into the transformative power of public sector AI. Experience unprecedented efficiency, accessibility, and personalisation with ICS.AI. Join us at the forefront of this revolution.

ics.ai • Conversational AI • Government • Artificial Intelligence

Conversational AI • Government • Artificial Intelligence

Verified live · 8 hours ago 2 months ago

Senior AI Developers

$81k per year • Senior • 3+ years exp • In office • Bachelor's Degree • Full-Time • Senior

C#

Python

SQL

C#

.NET

AI/ML

Copilot

Edge AI

DevOps

Rest API

Azure

Azure DevOps

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InterImage

iimage.com

InterImage is an IT services and consulting firm headquartered in Arlington, Virginia. Founded in 1996, the company delivers software engineering, modern IT infrastructure, and digital transformation services primarily to U.S. federal government agencies, military organizations, and law enforcement.

iimage.com • HQ: Columbia, United States • Government • Information Technology • Software

HQ: Columbia, United States • Government • Information Technology • Software

2 months ago

Generative AI Engineer (Clearance Required)

≈ $120k – $263k per year (Estimated) • Senior • 5+ years exp • In office (Arlington, United States) • Full-Time • Senior

Python

FastAPI

Flask

Databases

PostgreSQL

Chroma

Milvus

pgvector

Pinecone

AI/ML

Claude

Llama

Prompt Engineering

RAG

LLM Guardrails

OpenAI

AI Agents

LangChain

LangGraph

LlamaIndex

Model Context Protocol

Semantic Kernel

DevOps

Azure

Azure AKS

CI/CD

Docker

Git

Kubernetes

Rest API

Vector

Bicep

Terraform

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Open 98 days 4 months ago

Software Engineer

≈ $122k – $249k per year (Estimated) • Arlington • Remote (United States) • Bachelor's Degree • Full-Time

Go

JavaScript

Python

TypeScript

AI/ML

LangChain

LLM

OpenAI

Frontend

Angular

React.js

DevOps

AWS

Azure

CI/CD

Docker

Git

Kubernetes

Rest API

GitHub

GitLab

Apply

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Devoted Studios

devotedstudios.com

Devoted Studios is an external production management company and art outsourcing partner for the video game industry. Operating as a distributed network of specialized creative talent, the studio provides full-cycle game development services including 2D/3D concept art, character design, animation, VFX, and co-development. By combining centralized production control with top-tier freelance artists and boutique teams, it helps game developers scale their production capabilities seamlessly across major PC, console, and mobile titles.

devotedstudios.com • Montreal • Los Angeles • Toronto • Design & Creative • Gaming • Game Development

Montreal • Los Angeles • Toronto • Design & Creative • Gaming • Game Development

Verified live · 5 min ago 2 months ago

Backend Engineer

≈ $94k – $234k per year (Estimated) • Montreal • Remote (Canada)

Java

Scala

Databases

Apache Kafka

DynamoDB

Redis

DevOps

Amazon EC2

Amazon EKS

AWS

AWS Lambda

CI/CD

CloudFormation

Kubernetes

Rest API

Terraform

Amazon CloudWatch

Amazon ECS

Amazon S3

API Gateway

IAM

Cybersecurity

Least Privilege

Apply

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Nawy Real Estate

nawy.com

Nawy is the Best Real Estate Brokerage company in Egypt. Browse properties for sale or rent in Premium compounds in New Cairo, October, North Coast, etc, with fractional investment & mortgage solutions. Find Your Home Now!

nawy.com • HQ: Cairo, Egypt • Real Estate Investment • Real Estate • Real Estate Brokerage • Est. 2016

HQ: Cairo, Egypt • Real Estate Investment • Real Estate • Real Estate Brokerage • Est. 2016

Verified live · 1 day ago 2 months ago

Senior Software Testing Engineer

Senior • In office • Full-Time • Senior

JavaScript

SQL

DevOps

Rest API

QA

Appium

Rest-Assured

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iFAS ERP AG

ifas.ch

Schweizer ERP Software für KMU. iFAS steht für die vollintegrierte Swiss Made Business-Software. Gesamtlösungen für die Industrien Produktion/Fertigung, Maschinenbau & Service

ifas.ch • Zurich • Software • Enterprise Resource Planning (ERP)

Zurich • Software • Enterprise Resource Planning (ERP)

2 months ago

Senior Fullstack Developer (m/w/d), 80–100%

$110k – $147k per year • Senior • 5+ years exp • Zurich • Remote (Switzerland) • Full-Time • Senior • German: C1

C#

SQL

TypeScript

JavaScript

C#

ASP.NET Core

Blazor

AI/ML

Claude

Claude Code

Frontend

drei

React Three Fiber

DevOps

CI/CD

Rest API

QA

Swagger

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Avive Solutions

avive.life

Avive is a medtech company that develops connected AEDs and cloud software to help organizations monitor devices, alert emergency services, and improve response times to sudden cardiac arrest in public spaces.

avive.life • Gurgaon • Brisbane • New York • Kansas City • Government • Medical Devices • Health Care • Est. 2017

Gurgaon • Brisbane • New York • Kansas City • Government • Medical Devices • Health Care • Est. 2017

Verified live · 2 hours ago 2 months ago

Lead Backend Architect

≈ $137k – $274k per year (Estimated) • Lead • 10+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Architect

Python

Celery

Django

Databases

ElasticSearch

PostgreSQL

Redis

DevOps

Rest API

CI/CD

Docker

QA

Pytest

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Open 152 daysVerified live · 2 hours ago 5 months ago

Senior Backend Engineer

≈ $138k – $230k per year (Estimated) • Senior • Remote (United States) • Bachelor's Degree • Full-Time • Senior

Python

Celery

Django

Databases

ElasticSearch

PostgreSQL

Redis

DevOps

Rest API

CI/CD

Docker

QA

Pytest

Apply

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