Backend Developer Jobs in King of Prussia

Backend Developer jobs in King of Prussia hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $206,509/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

Zencore

zencore.dev
Zencore is a leading cloud consulting and services firm. Above all else we value experience, hard work and the ability to keep things in perspective and have fun as we ensure our customers are delighted with the work we do.
zencore.dev • London • Mexico City • New York • Copenhagen • Berlin • Blockchain & Crypto • Data & Analytics • Information Technology • Est. 2013
London • Mexico City • New York • Copenhagen • Berlin • Blockchain & Crypto • Data & Analytics • Information Technology • Est. 2013
Open 468 daysVerified live · 4 hours ago 1 year ago

Software Engineer (Short Term Contract)

$143k – $238k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Contractor • Senior
Go
Python
AI/ML
LangChain
Streamlit
DevOps
GCP
Kubernetes
AWS
CI/CD
GitHub Actions
GitHub
GitLab
Apply
Report

Exec

exec.com
Exec is a leading provider of professional development solutions, catering to individuals and organizations with a comprehensive platform designed to manage and enhance talent programs. Exec offers AI-driven roleplays, live training, one-on-one and group coaching, and survey tools to boost employee performance and leadership growth. Their flexible platform allows companies to design customized training solutions aligned with their goals, while providing analytics and insights to measure program impact.
exec.com • San Francisco • Coaching & Mentoring • Corporate Training • Education
San Francisco • Coaching & Mentoring • Corporate Training • Education
Open 490 daysVerified live · 2 days ago 1 year ago

Senior Full-Stack Engineer

$139k – $231k per year (Estimated) • Senior • 5+ years exp • Remote (United States, Argentina) • Full-Time • Senior
Python
TypeScript
Python
Celery
Django
Frontend
GraphQL
DevOps
Docker
GitHub Actions
GitHub
Apply
Report

GiveDirectly

givedirectly.org
GiveDirectly allows donors to send money directly to people in poverty with no strings attached. Our approach is guided by rigorous evidence of impact and our values of efficiency, transparency, and respect.
givedirectly.org • Kampala • Cleveland • New York • Washington • San Francisco • Financial Services • Crowdfunding • Est. 2008
Kampala • Cleveland • New York • Washington • San Francisco • Financial Services • Crowdfunding • Est. 2008
Open 493 daysVerified live · 2 hours ago 1 year ago

Senior Software Engineer (Remote)

$90k – $218k per year (Estimated) • Senior • 4+ years exp • Remote (United States, United Kingdom, Kenya) • Internship • Senior • English
C#
Go
Java
Python
Ruby
DevOps
AWS
CI/CD
Apply
Report

Bitbo

bitbo.io
Bitbo is a financial data and analytics platform headquartered in Santa Fe, New Mexico, and was founded in 2020. The company provides a real-time Bitcoin dashboard that monitors on-chain data, live price action, mining statistics, and institutional ETF holdings. It serves a global audience of cryptocurrency investors and researchers through its web-based interface and programmatic API for technical and economic indicators.
bitbo.io • HQ: Santa Fe, United States • FinTech • Financial Services • Analytics Platforms • Data & Analytics • Mining & Staking • Blockchain Analytics • Cryptocurrencies • Blockchain & Crypto • Est. 2020
HQ: Santa Fe, United States • FinTech • Financial Services • Analytics Platforms • Data & Analytics • Mining & Staking • Blockchain Analytics • Cryptocurrencies • Blockchain & Crypto • Est. 2020
Open 502 daysVerified live · 1 day ago 1 year ago

Software Engineer, Enterprise Custody

$140k – $233k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
C++
Node JS
Python
Rust
SQL
JavaScript
Databases
MySQL
PostgreSQL
Redis
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
Web3
Bitcoin
Layer 2
Apply
Report

Campusworks Inc

campusworksinc.com
CampusWorks, Inc. is a company that partners with institutions of higher education to solve challenges and improve student outcomes through strategic planning and technological solutions. They specialize in managed services, IT optimization, strategic planning, enterprise solutions, technology management, and staffing augmentation. CampusWorks offers tailored solutions to streamline operations, enhance efficiency, and align technology with institutional missions.
campusworksinc.com • Yuma • Columbia • Human Resources • Professional Services • Higher Education • Est. 1999
Yuma • Columbia • Human Resources • Professional Services • Higher Education • Est. 1999
Open 537 daysVerified live · 1 day ago 1 year ago

Colleague Programmer/Technical Consultants

$127k – $211k per year (Estimated) • Senior • 7+ years exp • Remote (United States) • Senior
SQL
C#
C#
.NET
Databases
Oracle
Analytics
ETL/ELT
Apply
Report

Spear

spear.ai
Transforming maritime operations with AI-powered sensing, software, and services.
spear.ai • Washington • Cybersecurity • Hardware • Artificial Intelligence
Washington • Cybersecurity • Hardware • Artificial Intelligence
Open 551 day 1 year ago

Full-Stack Engineer

$127k – $259k per year (Estimated)Washington • Remote (United States) • Full-Time
TypeScript
JavaScript
Node JS
Python
SQL
Python
Mypy
Databases
Apache Kafka
MySQL
PostgreSQL
Redpanda
Frontend
GraphQL
Next.js
React.js
Tailwind CSS
Vite
Webpack
ESLint
Prettier
Redux
Valibot
Zod
Zustand
Mobile
State Management
DevOps
GitHub
AWS
CI/CD
Docker
Docker Compose
GitHub Actions
Kubernetes
Pulumi
Terraform
GitLab
Analytics
ETL/ELT
QA
Sentry
Vitest
Apply
Report

Paradigm

paradigm.co
Deep liquidity for 120+ products across any asset, instrument or strategy. Trade with any counterparty and settle on the venue of your choice.
paradigm.co • FinTech • Capital Markets • Blockchain & Crypto • Est. 2019
FinTech • Capital Markets • Blockchain & Crypto • Est. 2019
Open 565 days 1 year ago

Software Engineer - MerusCase

$103k – $187k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Middle
Java
PHP
Python
Ruby
TypeScript
JavaScript
Databases
MySQL
Frontend
Angular
DevOps
AWS
Apply
Report

MEMX

memx.com
MEMX operates a stock exchange founded by a consortium of brokers and asset managers. It was created to lower market data and connectivity costs for members. The venue runs a modern matching engine built from scratch.
memx.com • HQ: New York, United States • Capital Markets • Est. 2019
HQ: New York, United States • Capital Markets • Est. 2019
Open 565 daysTop 25% pay 1 year ago

Software Engineer, Core Software Engineering

$150k – $250k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Senior
Java
Java
Gradle
AI/ML
Time Series Forecasting
DevOps
Jenkins
Cybersecurity
Wireshark
Management
Confluence
Jira
Apply
Report

Positron AI

positron.ai
Positron AI builds purpose-built inference servers for large language models, aiming for much higher energy efficiency than general-purpose GPU systems. Its Atlas hardware uses field-programmable logic and a memory-centric design to serve transformer models at high token throughput. The company was founded in 2023 and assembles its systems in the United States.
positron.ai • HQ: Reno, United States • Hardware • Artificial Intelligence • LLM & Generative AI • Est. 2023
HQ: Reno, United States • Hardware • Artificial Intelligence • LLM & Generative AI • Est. 2023
Open 566 daysTop 25% pay 1 year ago

Software Engineer, Senior

$150k – $250k per year • Senior • 7+ years exp • Remote (United States) • Visa sponsorship • Full-Time • Senior
C++
C
C++
LLVM
C
Valgrind
GCC
AI/ML
LLM
Quantization
DevOps
CI/CD
HPC
Apply
Report

Array

array.com
Array is an embedded fintech company headquartered in New York City and founded in 2020 by Martin Toha and Phillip Zedalis. The company supplies white label credit score, credit monitoring, identity protection, and financial management products that banks, fintechs, and digital brands embed in their own applications. It is backed by investors including Battery Ventures, General Catalyst, and Nyca Partners, and sells primarily to financial institutions in the United States.
array.com • HQ: New York, United States • Identity Management • Cybersecurity • Personal Finance • Credit Cards • Financial Services • FinTech • Est. 2020
HQ: New York, United States • Identity Management • Cybersecurity • Personal Finance • Credit Cards • Financial Services • FinTech • Est. 2020
Open 571 dayVerified live · 8 hours ago 1 year ago

Lead Go Software Engineer

$200k per year • Lead • 6+ years exp • Remote (United States, Canada) • Internship • Staff
C#
Java
Node JS
SQL
JavaScript
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Apply
Open 1355 daysVerified live · 8 hours ago 4 years ago

Principal Software Engineer

$200k per year • Equity • Lead • 10+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Principal
Apply
Report

Costarastrology

costarastrology.com
Co–Star.. The astrology app that deciphers the mystery of human relations through NASA data and biting truth.
costarastrology.com • New York • Artificial Intelligence • Lifestyle • Hobbies & Leisure
New York • Artificial Intelligence • Lifestyle • Hobbies & Leisure
Open 592 daysTop 25% pay 1 year ago

Haskell Developer

$159k – $205k per year • Equity • Middle • 3+ years exp • Remote (United States) • Middle
Haskell
Databases
PostgreSQL
DevOps
AWS
Apply
Report

Adapter

adapter.com
Give your model, agent, or app a mind. Connect your data and Adapter builds a living understanding of your world, with every answer cited to its source.
adapter.com • AI Agents
AI Agents
Open 636 days 2 years ago

Full Stack Engineer

$139k – $231k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Senior
Go
Python
Rust
TypeScript
JavaScript
AI/ML
Knowledge Graph
Frontend
Angular
GraphQL
React.js
Vue.js
DevOps
AWS
Azure
GCP
Kubernetes
Apply
Report

FutureSearch

futuresearch.ai
AI forecasting with a public track record. First in Metaculus's Summer 2026 FutureEval tournament, above the superforecaster median on ForecastBench, and every forecast draws on a shared world model that compounds with use. Research trusted by Anthropic, OpenAI, Google, and xAI.
futuresearch.ai • Explainable AI (XAI) • Predictive Analytics • Artificial Intelligence • 11-50 employees
Explainable AI (XAI) • Predictive Analytics • Artificial Intelligence • 11-50 employees
Open 638 daysTop 25% pay 2 years ago

Software Engineer

$125k – $225k per year • Senior • Remote (United States, Germany, United Kingdom, Canada, Czech Republic) • Full-Time
Python
Databases
ClickHouse
PostgreSQL
AI/ML
Claude
Claude Code
LLM
AI Agents
Dagster
Ray
DevOps
Azure
GCP
Kubernetes
Apply
Report

Deepnote

deepnote.com
Deepnote is a company founded in 2019 that builds a collaborative data notebook for analytics and machine learning teams. It runs Python and SQL in a shared cloud workspace with real-time editing, scheduling and access controls, and has added artificial intelligence assistance for writing and explaining analysis. The product is used by data teams that find local notebooks hard to share and govern.
deepnote.com • HQ: San Francisco, United States • Data Science • Data Visualization • Data & Analytics • Est. 2019
HQ: San Francisco, United States • Data Science • Data Visualization • Data & Analytics • Est. 2019
Open 762 days 2 years ago

Senior Full Stack Engineer

$142k – $235k per year (Estimated) • Equity • Senior • Remote (United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Databases
PostgreSQL
Redis
AI/ML
LLM
Tokenization
Claude
Claude Code
Cursor
AI Agents
Frontend
GraphQL
React.js
DevOps
AWS
Kubernetes
Design
Webflow
Apply
Report

Qualia

qualia.ai
Qualia is an AI communication technology and infrastructure platform specializing in recipient intelligence for artificial intelligence agents. The company develops an API-driven contextual layer designed to equip AI messaging systems, autonomous agents, and enterprise outreach tools with deep recipient modeling.
qualia.ai • HQ: San Francisco, United States
HQ: San Francisco, United States
Open 823 daysVerified live · 1 day ago 2 years ago

Senior Software Engineer I

$141k – $234k per year (Estimated) • Senior • 5+ years expAustin • Remote (United States) • Senior
JavaScript
Node JS
DevOps
AWS
Kubernetes
Apply
Report

ShopMy

shopmy.us
ShopMy is an industry leading platform used to effortless integrate all aspects of creator marketing, from talent discovery to collaboration and monitoring. We work with a network of 40K+ creators and drive millions in order volume monthly for our brand partners. With ShopMy brands have the resources and tools to build a world-class creator marketing program, all in one place.
shopmy.us • New York • Commerce • Est. 2020
New York • Commerce • Est. 2020
Open 889 daysTop 25% pay 2 years ago

Senior Full Stack Engineer

$145k – $225k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Senior
JavaScript
Node JS
Frontend
React.js
Redux
Sass
DevOps
AWS
Amazon CloudWatch
Amazon ECS
Apply
Report

Prosidian

prosidian.com
ProSidian Consulting is an integrated management and operations consulting firm with a reputation for its strong national practice spanning six solution areas including Risk Management, Compliance, Business Process, Energy and Sustainability, IT E...
prosidian.com • Boulder • Phoenix • Vancouver • Washington • Charlotte • Commerce • Data & Analytics • Professional Services • 1001-5000 employees
Boulder • Phoenix • Vancouver • Washington • Charlotte • Commerce • Data & Analytics • Professional Services • 1001-5000 employees
Open 929 daysVerified live · 10 hours ago 2 years ago

Java Developer II

$102k – $186k per year (Estimated) • Middle • 7+ years expUnited States • Remote (United States) • High School Diploma • Full-Time • Senior • English
JavaScript
SQL
Java
Java
Maven
Apache Tomcat
Frontend
JQuery
Apply
Open 1116 daysVerified live · 10 hours ago 3 years ago

Software Applications Developer - Transportation Safety

$91k – $170k per year (Estimated) • Junior • 2+ years expWashington • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Middle • English • Spanish
SQL
Apply
Open 1383 daysVerified live · 10 hours ago 4 years ago

Full Stack Web Developer III - Information Technology (IT109)

$99k – $181k per year (Estimated) • Middle • 7+ years expUnited States • Remote (United States) • High School Diploma • Full-Time • Senior • English
C#
JavaScript
SQL
C#
ASP.NET Core
Frontend
JQuery
Apply
Report

Britive

britive.com
Britive is a SaaS company focused on cloud identity and access management, with a particular emphasis on privileged access. In practical terms, it helps organisations control who and what can access sensitive systems, cloud infrastructure, and high risk resources, and under what conditions. As more companies move critical workloads to public cloud platforms and adopt modern DevOps practices, managing privileged access becomes harder to do safely and efficiently.
britive.com • HQ: San Francisco, United States • AI Agents • Identity Management • Cybersecurity
HQ: San Francisco, United States • AI Agents • Identity Management • Cybersecurity
Open 1272 daysVerified live · 1 day ago 3 years ago

Software Engineer

$137k – $227k per year (Estimated) • Senior • 7+ years expSan Francisco • Remote (United States) • Senior
Java
SQL
Java
Spring Boot
Databases
DynamoDB
AI/ML
AI Agents
DevOps
AWS
AWS Fargate
CI/CD
Docker
Amazon ECS
API Gateway
Apply
Open 1272 daysVerified live · 1 day ago 3 years ago

Senior Software Engineer

$137k – $227k per year (Estimated) • Senior • 7+ years expSan Francisco • Remote (United States) • Senior
Java
SQL
Java
Spring Boot
Databases
DynamoDB
AI/ML
AI Agents
DevOps
AWS
AWS Fargate
CI/CD
Docker
Amazon ECS
API Gateway
Apply
Open 1272 daysVerified live · 1 day ago 3 years ago

Software Engineer

$20k – $53k per year (Estimated) • Middle • 3+ years expBengaluru • Remote (United States, India) • Middle
Java
SQL
Java
Spring Boot
Databases
DynamoDB
AI/ML
AI Agents
DevOps
AWS
AWS Fargate
CI/CD
Docker
Amazon ECS
API Gateway
Apply
Report

Amplemarket

amplemarket.com
Amplemarket combines buying signal data with artificial intelligence copywriting to run outbound sales campaigns. Founded in 2018 by Portuguese engineers, it covers prospecting, sequencing and deliverability in one system. Its Duo agents research accounts and draft personalised outreach automatically.
amplemarket.com • HQ: San Francisco, United States • Code Intelligence • Branding • Artificial Intelligence • Est. 2018
HQ: San Francisco, United States • Code Intelligence • Branding • Artificial Intelligence • Est. 2018
Open 1466 daysVerified live · 1 day ago 4 years ago

Senior Backend Software Engineer

Equity • Senior • Remote (LATAM, EMEA, North America) • Cofounder • Senior
Ruby
Ruby
Ruby on Rails
Databases
ElasticSearch
PostgreSQL
Redis
AI/ML
NLP
Apply
Report

CertiK

certik.com
CertiK is a blockchain security company that specializes in auditing smart contracts and blockchain protocols. It offers security audits monitoring tools and risk assessment services to help projects identify vulnerabilities and improve the safety of decentralized applications and digital assets.
certik.com • New York • Shenzhen • Dubai • San Francisco • Cybersecurity • Blockchain & Crypto • Smart Contracts & Security
New York • Shenzhen • Dubai • San Francisco • Cybersecurity • Blockchain & Crypto • Smart Contracts & Security
Open 1493 daysVerified live · 1 day ago 4 years ago

Software Engineer (Engineer III to Principal) - Formal Methods

$137k – $275k per year (Estimated) • Lead • 4+ years expNew York • Remote (United States, Canada) • Master's Degree • Full-Time • Principal
Haskell
OCaml
DevOps
CI/CD
Web3
Smart Contracts
Apply
Report
Backend Developer Jobs in King of Prussia
Frequently asked questions
How many Backend Developer jobs in King of Prussia are available on Alion?
There are currently 26 active listings from 5 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in King of Prussia pay?
The average salary is around $206,509 per year based on the current listings.
Are remote options available for Backend Developer jobs in King of Prussia?
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 Backend Developer jobs in King of Prussia?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.