Backend Developer Jobs

Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $191,300/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Persistence

persistence.one
Persistence facilitates the borrowing of cryptoassets using real-world assets as collateral. This bridges decentralised finance and traditional finance and uses decentralised finance to solve problems.
persistence.one • HQ: Bengaluru, India • Blockchain & Crypto • Asset Tokenization • DeFi • Est. 2019
HQ: Bengaluru, India • Blockchain & Crypto • Asset Tokenization • DeFi • Est. 2019
1 month ago

Backend Engineer

$17k – $45k per year (Estimated) • Junior • 2+ years expIn office (Bengaluru, India) • Junior
Go
Java
Python
Databases
Apache Kafka
ClickHouse
PostgreSQL
AI/ML
LiveKit
DevOps
WebRTC
Kubernetes
Apply
1 month ago

Backend Engineer

$17k – $45k per year (Estimated) • Junior • 2+ years expIn office (Bengaluru, India) • Junior
Go
Java
Python
Databases
Apache Kafka
ClickHouse
PostgreSQL
AI/ML
LiveKit
DevOps
WebRTC
Apply
2 months ago

Sr. Software Developer

$26k – $70k per year (Estimated) • Senior • 3+ years expIn office (Bengaluru, India) • Senior
Go
Python
Databases
Apache Kafka
ClickHouse
PostgreSQL
AI/ML
LiveKit
DevOps
WebRTC
Kubernetes
Apply
Report

PSE Innowacje sp. z o.o.

pse-innowacje.pl
pse-innowacje.pl • Wrocław • Warsaw • Katowice • Smart Grid • Energy & Utilities • Power Grid
Wrocław • Warsaw • Katowice • Smart Grid • Energy & Utilities • Power Grid
$53k – $95k per year (Estimated)Wrocław • Remote (Poland) • Part-Time • Polish: C1
JavaScript
Kotlin
SQL
TypeScript
Java
Java
Flyway
Gradle
Hibernate
Maven
Spring Boot
Databases
Apache Kafka
Frontend
GraphQL
Jotai
React Query
React.js
Vite
DevOps
Docker
Jenkins
Kubernetes
GitLab
QA
Swagger
Apply
Report

TechnipFMC

technipfmc.com
technipfmc.com • Kraków • Energy & Utilities • Natural Resources • Oil & Gas
Kraków • Energy & Utilities • Natural Resources • Oil & Gas
$63k – $99k per year (Estimated) • Senior • 6+ years expIn office (Kraków, Poland) • Bachelor's Degree • Full-Time • Senior
Java
Kotlin
JavaScript
Java
Spring Boot
Databases
PostgreSQL
Frontend
React.js
Mobile
Material Design
DevOps
AWS
Bitbucket
CI/CD
CircleCI
GitHub Actions
GitHub
Management
Confluence
Jira
QA
Cypress
Playwright
Apply
$63k – $99k per year (Estimated) • Senior • 5+ years expIn office (Kraków, Poland) • Bachelor's Degree • Full-Time • Senior
Go
Python
JavaScript
Databases
PostgreSQL
AI/ML
NumPy
SciPy
Frontend
React.js
Mobile
Material Design
DevOps
AWS
CI/CD
GitHub Actions
GitHub
Management
Confluence
Jira
QA
Playwright
Apply
$69k – $107k per year (Estimated) • Lead • 5+ years expIn office (Kraków, Poland) • Bachelor's Degree • Full-Time • Staff
Java
Kotlin
TypeScript
JavaScript
Java
Spring Boot
Databases
PostgreSQL
Frontend
Angular
GraphQL
React.js
Mobile
Material Design
DevOps
AWS
Bitbucket
CI/CD
CircleCI
GitHub Actions
GitHub
Robotics
Apollo
Management
Confluence
Jira
QA
Cypress
Playwright
Apply
Report

ClassDojo

classdojo.com
ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.
classdojo.com • San Francisco • E-learning • Education • EdTech Platforms • 51-200 employees
San Francisco • E-learning • Education • EdTech Platforms • 51-200 employees
$172k – $250k per year • Senior • 10+ years expSan Francisco • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
Platform Engineering
CI/CD
Apply
$172k – $250k per year • Senior • 10+ years exp • Remote (United States) • Full-Time • Senior
Platform Engineering
CI/CD
Apply
Open 670 daysTop 25% pay 2 years ago

Senior Full-Stack Engineer

$172k – $250k per year • Senior • 10+ years exp • Remote (United States) • Full-Time • Senior
MySQL
DevOps
AWS
CI/CD
Apply
Report
Established in 1998, Gamma Technologies is a leading cybersecurity company in Kazakhstan specializing in cryptographic data protection. The developer offers a comprehensive suite of solutions, including Public Key Infrastructure (PKI), digital signature software, secure VPNs, and mobile encryption tools. Its products are widely adopted by government agencies and financial institutions across the country to safeguard sensitive information and ensure compliance with national security standards.
gamma.kz • Astana • Almaty • Information Technology
Astana • Almaty • Information Technology
Verified live · 1 hour ago 1 month ago

Разработчик С++

$8k – $27k per year (net) • In office (Almaty, Kazakhstan) • Full-Time • Russian: C1 • English
C++
DevOps
CI/CD
Git
Apply
Report

Co-Builder

co-builder.com
CBX1 is a B2B SaaS company transforming marketing with AI-driven solutions to build high-impact products from the ground up and is currently forming its core team in Bangalore.
co-builder.com • Bengaluru • Marketing Automation • Artificial Intelligence • Software • Est. 2023
Bengaluru • Marketing Automation • Artificial Intelligence • Software • Est. 2023
1 month ago

Software Developer

$22k – $61k per year (Estimated) • Middle • 3+ years expIn office (Bengaluru, India) • Bachelor's Degree • Middle
C++
Go
Java
Python
Apply
$46k – $99k per year (Estimated) • Staff+ • 6+ years expIn office (Bengaluru, India) • Staff
Go
Java
Python
Scala
SQL
Databases
Apache Hudi
Apache Iceberg
Apache Kafka
Apache Pulsar
Delta Lake
MySQL
PostgreSQL
ClickHouse
Druid
Presto
Trino
AI/ML
Flink
Spark
Feature Store
DevOps
AWS
Azure
GCP
Kubernetes
Marketing
HubSpot
Salesforce
Marketo
Apply
2 months ago

Backend Developer

$22k – $95k per year (Estimated)In office (Bengaluru, India)
Go
Java
Python
Apply
Report
Paytm, headquartered in Uttar Pradesh, India, and established in 2010, is an e-commerce payment system and financial technology company. They offer full-stack payments and financial solutions to consumers, offline merchants, and online platforms.
paytm.com • Nagpur • Noida • Kochi • Kolkata • Chennai • FinTech • Financial Services • Payments • Est. 2000
Nagpur • Noida • Kochi • Kolkata • Chennai • FinTech • Financial Services • Payments • Est. 2000
$111k – $248k per year (Estimated) • Lead • 6+ years exp • Remote (India, Luxembourg) • Visa sponsorship • Bachelor's Degree • Staff
Java
Node JS
JavaScript
Java
Hibernate
Spring Boot
Resilience4j
Databases
Aerospike
Apache Kafka
ElasticSearch
MySQL
Redis
DevOps
Rest API
AWS
CI/CD
Datadog
Grafana
Prometheus
Apply
Report

Cuebox

cuebox.com
Cuebox: delivering your words / eich geiriau chi. We provide studio and location prompting, supplying on-camera,free standing and corporate presentation systems installed andoperated by our select team of technicians.
cuebox.com • New York • Events & Ticketing • Ticketing
New York • Events & Ticketing • Ticketing
$105k – $192k per year (Estimated) • Equity • Middle • 4+ years expNew York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Middle
JavaScript
Go
Python
TypeScript
Databases
PostgreSQL
Frontend
Chakra UI
Next.js
React.js
DevOps
GCP
Apply
Verified live · 2 days ago 2 months ago

Full-Stack Engineer @ CueBox, Performing Arts Software Startup

$145k per year • Equity • Middle • 4+ years exp • Remote (United States) • Bachelor's Degree • Middle
JavaScript
Go
Python
TypeScript
Databases
PostgreSQL
AI/ML
Model Context Protocol
Frontend
Chakra UI
Next.js
React.js
DevOps
GCP
Apply
Verified live · 2 days ago 3 months ago

Full-Stack Engineer @ CueBox, Performing Arts Software Startup

$145k per year • Equity • Middle • 4+ years expRemote/Hybrid (New York, United States) • Bachelor's Degree • Middle
JavaScript
Go
Python
TypeScript
Databases
PostgreSQL
AI/ML
Model Context Protocol
Frontend
Chakra UI
Next.js
React.js
DevOps
GCP
Apply
Report

Easybill

easybill.de
Easybill is a prominent cloud-based software provider that specializes in digital invoicing, quote management, and e-commerce automation solutions. The platform is designed to streamline administrative and financial workflows for freelancers, small business owners, and online retailers. Headquartered in Kaarst, Germany, the company delivers secure, GDPR-compliant tools tailored to support business operations primarily across the European market.
easybill.de • HQ: Kaarst, Germany • Software • Billing & Invoicing • 51-200 employees • Est. 2007
HQ: Kaarst, Germany • Software • Billing & Invoicing • 51-200 employees • Est. 2007
$69k – $144k per year (Estimated) • Senior • 1+ year expGermany • Remote (Germany) • Full-Time • Senior • German: C1
Java
Kotlin
Node JS
PHP
TypeScript
JavaScript
PHP
Symfony
Databases
MySQL
Frontend
Next.js
React.js
DevOps
GitHub
Apply
$90k – $220k per year (Estimated) • Senior • Remote (Germany) • Full-Time • Senior • German: C1 • English: B2
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
ElasticSearch
MinIO
MySQL
Redis
TiDB
AI/ML
ChatGPT
Claude
Claude Code
Frontend
React.js
DevOps
Docker
Apply
$91k – $222k per year (Estimated) • Senior • Remote (Germany) • Full-Time • Senior • German: C1 • English: B2
Java
Kotlin
Node JS
PHP
TypeScript
JavaScript
PHP
Symfony
Databases
ElasticSearch
MinIO
MySQL
Redis
TiDB
AI/ML
Claude
Claude Code
Frontend
Next.js
React.js
DevOps
Docker
GitHub
Apply
Report

Idenfo Direct

idenfodirect.com
Idenfo Direct is a financial technology firm that specializes in identity verification, Anti-Money Laundering (AML), and Know Your Customer (KYC) compliance solutions. The platform leverages advanced biometric tools and automated workflows to help organizations streamline digital customer onboarding and mitigate regulatory risk. Headquartered in Norwich, United Kingdom, the company operates internationally to deliver scalable regulatory technology to financial institutions and commercial enterprises worldwide.
idenfodirect.com • HQ: Norwich, United Kingdom • Identity Management • Cybersecurity • Fraud Detection • Est. 2019
HQ: Norwich, United Kingdom • Identity Management • Cybersecurity • Fraud Detection • Est. 2019
1 month ago

Full Stack Engineer

$54k – $128k per year (Estimated) • Junior • 1+ year expUnited Kingdom • Remote (United Arab Emirates, United Kingdom, Pakistan) • Full-Time • Junior
JavaScript
Node JS
TypeScript
Databases
MySQL
PostgreSQL
Frontend
Babel
GraphQL
Next.js
React.js
Webpack
DevOps
AWS
Git
Heroku
Vercel
CI/CD
QA
Jest
Mocha
Apply
Middle • 3+ years expPakistan • Remote (United Arab Emirates, United Kingdom, Pakistan) • Bachelor's Degree • Full-Time • Middle
Node JS
JavaScript
Node JS
Express
AI/ML
LLM
OpenAI
Frontend
GraphQL
Material UI
Next.js
React.js
Tailwind CSS
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
Git
Amazon S3
Apply
Open 297 days 10 months ago

Full-Stack Software Engineer

Middle • 3+ years expIn office • Bachelor's Degree • Full-Time • Middle
Node JS
JavaScript
TypeScript
Node JS
Express
AI/ML
LLM
Edge AI
OpenAI
Frontend
GraphQL
Material UI
Next.js
React.js
Tailwind CSS
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
Git
Amazon S3
Docker
Kubernetes
Apply
Report

Consid

consid.com
Consid is a leading digital transformation and IT consulting company. They specialize in helping companies and organizations realize their visions through sustainable digitalization, offering services from strategy to implementation. Their expertise spans digital transformation, communication, and development, focusing on creating user-centered solutions that drive business impact and customer experience.
consid.com • Warsaw • Gdańsk • Software • Information Technology • IT Consulting • 51-200 employees
Warsaw • Gdańsk • Software • Information Technology • IT Consulting • 51-200 employees
1 month ago

Fullstack Developer

$48k – $58k per year • Middle • 3+ years expIn office (Warsaw, Poland) • Full-Time • Middle
Node JS
JavaScript
Node JS
Nest.JS
Frontend
Next.js
React.js
Apply
2 months ago

Senior Web Developer

$71k – $80k per year • Senior • 6+ years expIn office (Warsaw, Poland) • Full-Time • Senior
Node JS
JavaScript
Node JS
Nest.JS
Frontend
Next.js
React.js
Apply
$80k – $93k per year • Senior • 8+ years expRemote/Hybrid (Warsaw, Poland) • Full-Time • Senior
Go
Java
JavaScript
Node JS
TypeScript
Databases
MySQL
PostgreSQL
AI/ML
dbt
Frontend
Next.js
React.js
DevOps
CI/CD
GCP
Kubernetes
Amazon ECS
Apply
Report

Skywise

skywise.com
Skywise is a leading digital services company, wholly owned by Airbus. We deliver a first-of-its-kind offer that seamlessly integrates Planning & Operations Control, Flight, Technical, and Ground Operations. By providing interoperable digital solutions for end-to-end operations, Skywise combines aircraft manufacturer expertise and digital know-how to transform operational complexity into predictable and profitable performance, ensuring resilient and sustainable operations.
skywise.com • HQ: Toulouse, France • Information Technology • Commercial Aviation • Air Transport • 51-200 employees
HQ: Toulouse, France • Information Technology • Commercial Aviation • Air Transport • 51-200 employees
$43k – $75k per year (Estimated) • Equity • Middle • 3+ years expRemote/Hybrid (Gdańsk, Poland) • Bachelor's Degree • Full-Time • Middle
C#
JavaScript
Python
C#
ASP.NET Core
Entity Framework Core
WPF
DevOps
AWS
CI/CD
Docker
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
Apply
$43k – $75k per year (Estimated) • Equity • Middle • 3+ years expRemote/Hybrid (Gdańsk, Poland) • Bachelor's Degree • Full-Time • Middle
C#
JavaScript
Python
C#
ASP.NET Core
Entity Framework Core
WPF
DevOps
AWS
CI/CD
Docker
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
Apply
$59k – $94k per year (Estimated) • Equity • Senior • 6+ years expRemote/Hybrid (Gdańsk, Poland) • Master's Degree • Full-Time • Senior
C#
Python
JavaScript
C#
ASP.NET Core
Entity Framework Core
WPF
DevOps
AWS
CI/CD
Docker
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
Apply
Report

Szkolawchmurze

szkolawchmurze.org
szkolawchmurze.org • Warsaw • Secondary Education • Education • E-learning
Warsaw • Secondary Education • Education • E-learning
$70k – $109k per year (Estimated) • Lead • In office (Warsaw, Poland) • Full-Time • Staff • Polish: C1
Python
SQL
Python
FastAPI
Databases
PostgreSQL
Redis
DevOps
CI/CD
Docker
Git
Management
Confluence
Jira
QA
Pytest
Apply
Report

Jasper AI

jasper.ai
Jasper AI is an American enterprise platform that applies generative artificial intelligence to marketing content production for large consumer and business brands. Its workspace combines campaign planning, copy and image generation, and a brand intelligence layer that embeds tone of voice, style rules and audience profiles into every output so results stay consistent at scale. Founded in 2021 in Austin, Texas and originally launched under the name Jarvis, the company serves thousands of marketing teams and is backed by Insight Partners, Coatue, Bessemer Venture Partners and IVP.
jasper.ai • HQ: Austin, United States • Marketing Automation • Sales & Marketing • LLM & Generative AI • Artificial Intelligence • AI Agents • 51-200 employees • Est. 2021
HQ: Austin, United States • Marketing Automation • Sales & Marketing • LLM & Generative AI • Artificial Intelligence • AI Agents • 51-200 employees • Est. 2021
$221k – $260k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Relocation • Bachelor's Degree • Staff
AI Agents
RAG
Cybersecurity
ISO 27001
SOC 2
Apply
$221k – $260k per year • Equity • Staff+ • 8+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Staff
AI Agents
LLM
RAG
Marketing
HubSpot
Salesforce
Apply
Report

Blue Yonder

blueyonder.com
Blue Yonder provides software solutions that address the supply chain management, business process, analytics, application, and e-commerce requirements of the retail industry.
blueyonder.com • Bengaluru • Hyderabad • Military Logistics • Business Process Automation (BPA) • Transportation & Logistics • Supply Chain • Est. 1985
Bengaluru • Hyderabad • Military Logistics • Business Process Automation (BPA) • Transportation & Logistics • Supply Chain • Est. 1985
Lead • 6+ years expIn office (Hyderabad, Pakistan) • Staff
C#
PowerShell
Python
JavaScript
Node JS
SQL
C#
.NET
Databases
MS SQL
Apache Kafka
ElasticSearch
Frontend
React.js
DevOps
AWS
Azure
GCP
Grafana
Kubernetes
Rest API
Azure AKS
Cybersecurity
Wireshark
Apply
Report

BSH Group

bsh-group.com
BSH Group is an international manufacturer of home appliances and is part of the Bosch corporate group. It designs, produces, and sells household appliances including laundry care, refrigeration, dishwashing, and cooking products under multiple consumer brands.
bsh-group.com • Warsaw • Łódź • Manufacturing • Consumer Electronics • Home Appliances
Warsaw • Łódź • Manufacturing • Consumer Electronics • Home Appliances
$64k – $99k per year (Estimated) • Senior • 5+ years expWarsaw • Remote (Poland) • Full-Time • Senior • German
Java
Python
Scala
TypeScript
DevOps
Ansible
GitHub Actions
Prometheus
Terraform
GitHub
Apply
$64k – $99k per year (Estimated) • Senior • 5+ years expWarsaw • Remote (Poland) • Full-Time • Senior • German
Java
Python
Scala
TypeScript
DevOps
Ansible
Bitbucket
GitHub Actions
Jenkins
Prometheus
Terraform
GitHub
Management
Confluence
Jira
Apply
$63k – $98k per year (Estimated) • Senior • 5+ years expWarsaw • Remote (Poland) • Full-Time • Senior
Node JS
Python
SQL
TypeScript
JavaScript
Databases
Apache Kafka
ElasticSearch
OpenSearch
RabbitMQ
Frontend
Next.js
React.js
QA
Jest
Playwright
Vitest
Apply
Report

SmartCoin Financials

smartcoin.co.in
Smartcoin is an app-based consumer lending platform that offers instant personal loans to self-employed and salaried individuals, products includes micro finances gold savings, insurances, and more.
smartcoin.co.in • Bengaluru • FinTech • Financial Services • Lending • Est. 2016
Bengaluru • FinTech • Financial Services • Lending • Est. 2016
1 month ago

Software Developer

$44k – $94k per year (Estimated) • Staff+ • 9+ years expIn office (Bengaluru, India) • Staff
Java
Java
Spring Boot
Apply
Report

Fintellix

fintellix.com
Fintellix is a fintech company delivering cloud-based RegTech, SupTech, risk management, and compliance solutions to turn complex financial data into actionable insights for improved compliance and performance.
fintellix.com • Bengaluru • Kolkata • Financial Services • Risk Management • FinTech • Est. 2006
Bengaluru • Kolkata • Financial Services • Risk Management • FinTech • Est. 2006
1 month ago

.NET Developer

$19k – $80k per year (Estimated)In office (Kolkata, India)
C#
JavaScript
SQL
TypeScript
C#
ASP.NET Core
Entity Framework Core
Frontend
Angular
JQuery
Sass
DevOps
CI/CD
Apply
Report

BLiNQ

blinqnetworks.com
Converged Wireless Enterprise Solutions Our all-in-one 4G and 5G AI-enabled solutions are built for private enterprise networks, delivering smart, secure, and future-ready connectivity.
blinqnetworks.com • Sydney • Melbourne • Wireless • Telecommunications • Telecom Infrastructure
Sydney • Melbourne • Wireless • Telecommunications • Telecom Infrastructure
$69k – $197k per year (Estimated) • Senior • 5+ years expIn office (Sydney, Australia) • Visa sponsorship • Bachelor's Degree • Senior
Node JS
TypeScript
JavaScript
DevOps
GCP
Marketing
HubSpot
Apply
Report

Zocks

zocks.com
Founded in 2023, Zocks is an AI-powered platform designed specifically for financial advisors to streamline client interactions and administrative tasks. The software acts as an intelligent assistant, automatically joining virtual meetings or capturing notes during in-person sessions to generate structured summaries, compliance documentation, and follow-up emails. By integrating directly with existing CRM platforms and financial tools, the company enables wealth management professionals to reduce operational overhead and focus more on client relationships.
zocks.com • HQ: San Francisco, United States • Financial Services • FinTech • Artificial Intelligence
HQ: San Francisco, United States • Financial Services • FinTech • Artificial Intelligence
$62k – $130k per year (Estimated) • Staff+ • 7+ years expIn office (Budapest, Hungary) • Visa sponsorship • Bachelor's Degree • Staff • Hungarian: B2
Java
Node JS
Python
JavaScript
Databases
MySQL
Mobile
Twilio
DevOps
AWS
CI/CD
Kubernetes
Apply
Verified live · 7 hours ago 2 months ago

Staff Software Engineer

$62k – $129k per year (Estimated) • Staff+ • 7+ years expRemote/Hybrid (Budapest, Hungary) • Full-Time • Staff • Hungarian: B2
Java
Node JS
Python
JavaScript
Databases
MySQL
DevOps
AWS
CI/CD
Kubernetes
Apply
Open 490 daysVerified live · 7 hours ago 1 year ago

Senior Full Stack Engineer

$48k – $91k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Budapest, Hungary) • Full-Time • Senior • English: B2 • Hungarian: B2
Java
Node JS
Python
JavaScript
Databases
MySQL
Frontend
React.js
DevOps
AWS
CI/CD
Kubernetes
Apply
Report
Backend Developer Jobs
Frequently asked questions
How many Backend Developer jobs are available on Alion?
There are currently 24765 active listings from 4789 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs pay?
The average salary is around $191,300 per year based on the current listings.
Are remote options available for Backend Developer 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 Backend Developer jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.