Backend Developer Salary

Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $191,278/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
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Alphasense

alphasense.com
Alphasense is a manufacturer of gas and particulate sensors headquartered in Braintree, United Kingdom, and founded in 1996. The company designs and produces a range of sensor technologies, including electrochemical, optical, and photoionization detectors for air quality monitoring and industrial safety. Now operating as a business unit within AMETEK's Electronic Instruments Group, the firm supplies specialized components to original equipment manufacturers globally.
alphasense.com • HQ: New York, United States • Hardware • Electronic Components • Sensors • Est. 1996
HQ: New York, United States • Hardware • Electronic Components • Sensors • Est. 1996
Verified live · 1 hour ago 16 days ago

Senior Software Engineer

$26k – $68k per year (Estimated) • Senior • 4+ years expIn office (Bengaluru, India) • Bachelor's Degree • Senior
Python
Python
FastAPI
AI/ML
Langfuse
LLM
NER
NLP
Prompt Engineering
LangChain
Hugging Face
DevOps
CI/CD
Docker
Kubernetes
Apply
Verified live · 1 hour ago 2 months ago

Staff Software Engineer, QE

$42k – $92k per year (Estimated) • Staff+ • 8+ years exp • Remote (India) • Staff
JavaScript
TypeScript
AI/ML
Claude
Cursor
LLM
Copilot
Model Context Protocol
Frontend
GraphQL
ESLint
Lighthouse
React.js
Webpack
DevOps
CI/CD
Kubernetes
Shift-Left
AWS
Buildkite
Docker
GCP
GitHub Actions
Jenkins
GitHub
GitLab
Cybersecurity
Shift-Left Security
QA
Cypress
Jest
k6
Playwright
Selenium
Vitest
Apply
Report

Jamf

jamf.com
Jamf is a leading provider of Apple device management solutions. The company's platform helps businesses manage and secure their Apple devices, including iPhones, iPads, and Macs. Jamf's platform offers a range of features, including: Device enrollment App management Security and compliance Data management Support and troubleshooting Jamf's platform is designed to be user-friendly and scalable, with a focus on providing businesses with the tools they need to manage their Apple devices effectively.
jamf.com • London • Minneapolis • Amsterdam • Katowice • Brno • Data Quality • Data Management • Smartphones • Est. 2002
London • Minneapolis • Amsterdam • Katowice • Brno • Data Quality • Data Management • Smartphones • Est. 2002
Verified live · 12 hours ago 16 days ago

Senior Software Engineer (Swift)

Senior • Brno • Remote (Czech Republic) • Full-Time • Senior
Swift
Swift
Swift Concurrency
Mobile
Fastlane
Apply
Verified live · 12 hours ago 19 days ago

Software Engineer II | AI & Agentic Systems

Middle • 3+ years expBrno • Remote (Czech Republic) • Middle
Java
Python
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
LLM
Function Calling
Structured Outputs
DevOps
Jenkins
GitHub
Cybersecurity
Least Privilege
FedRAMP
SOC 2
Apply
Verified live · 12 hours ago 19 days ago

Software Engineer II | AI & Agentic Systems

$43k – $88k per year (Estimated) • Middle • 3+ years exp • Remote (Poland) • Middle
Java
Python
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
LLM
Function Calling
Structured Outputs
DevOps
Jenkins
GitHub
Cybersecurity
Least Privilege
FedRAMP
SOC 2
Apply
Report

Auterion

auterion.com
Auterion is a Swiss company founded in 2017 that builds an open operating system for drones and robotic vehicles. Its software is derived from the PX4 open source autopilot and powers fleets for defence, government and enterprise users. The company works closely with NATO members and American defence programmes.
auterion.com • HQ: Zurich, Switzerland • Robotics AI • Robotics • Artificial Intelligence • Est. 2017
HQ: Zurich, Switzerland • Robotics AI • Robotics • Artificial Intelligence • Est. 2017
Verified live · 5 hours ago 16 days ago

Forward Deployed Engineer

$70k – $162k per year (Estimated) • Equity • In office (Munich, Germany) • Bachelor's Degree
C++
Python
DevOps
Docker
Robotics
MAVLink
Apply
Verified live · 5 hours ago 3 months ago

Senior Software Engineer (Radio Systems)

$105k – $196k per year (Estimated) • Equity • Senior • 3+ years expRemote/Hybrid (Zurich, Switzerland) • Bachelor's Degree • Senior
C++
C++
Google Test
DevOps
CI/CD
Apply
Open 97 daysVerified live · 5 hours ago 4 months ago

Forward Deployed Engineer

$82k – $184k per year (Estimated) • Equity • In office (London, United Kingdom)
C++
DevOps
Docker
Robotics
ArduPilot
MAVLink
Apply
Report

Axon Enterprise

axon.link
Axon Enterprise is a global leader in public safety technology, best known for developing TASER energy weapons, body-worn cameras, and digital evidence management software. Its cloud-based ecosystem enables law enforcement, first responders, and military personnel to collect, manage, and analyze operational data and video footage in real time. Driven by a mission to protect life and preserve truth, the company provides hardware, artificial intelligence, and software solutions designed to streamline emergency response and reduce violent conflict.
axon.link • HQ: Scottsdale, United States • Information Technology • 1001-5000 employees
HQ: Scottsdale, United States • Information Technology • 1001-5000 employees
Verified live · 1 hour ago 4 hours ago

Senior Software Engineer II

$133k – $239k per year (Estimated) • Equity • Senior • 8+ years expIn office (Washington, United States) • Bachelor's Degree • Senior
C#
Go
JavaScript
Python
SQL
TypeScript
Databases
ActiveMQ
Apache Kafka
Kafka
Frontend
Angular
React.js
DevOps
AWS
Incident Management
Management
WhatsApp
Apply
Verified live · 1 hour ago 16 days ago

Senior Imaging Software Engineer

Senior • 10+ years expRemote/Hybrid (Tampere, Finland) • Senior
C++
Python
Rust
AI/ML
Computer Vision
Robotics
GStreamer
ROS2
Apply
Verified live · 1 hour ago 21 day ago

Senior Software Engineer I, Enterprise New Markets

$150k – $271k per year (Estimated) • Senior • 6+ years expRemote/Hybrid (Scottsdale, United States) • Bachelor's Degree • Senior
LLM
Cybersecurity
HIPAA
Apply
Report

Sarvam AI

sarvam.ai
Sarvam AI is a leading Indian artificial intelligence company focused on building full-stack sovereign generative AI infrastructure, foundational large language models (LLMs), and speech technologies tailored for India’s diverse languages and enterprise requirements.
sarvam.ai • HQ: Bengaluru, India • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 501-1000 employees
HQ: Bengaluru, India • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 501-1000 employees
Verified live · 1 day ago 16 days ago

Senior Backend Engineer, Vision

$26k – $69k per year (Estimated) • Senior • 6+ years expIn office (Bengaluru, India) • Full-Time • Senior
Go
Python
Databases
PostgreSQL
Redis
AI/ML
Gemini
LLM
OCR
Ray
Ray Serve
SGLang
TensorRT
TensorRT-LLM
vLLM
DevOps
Kubernetes
OpenTelemetry
Azure
Apply
Verified live · 1 day ago 3 months ago

Backend Engineer - Studio Media Platform

$21k – $58k per year (Estimated) • Middle • 4+ years expIn office (Bengaluru, India) • Full-Time • Middle
Python
C
Python
Asyncio
Celery
FastAPI
SQLAlchemy
C
FFmpeg
Databases
PostgreSQL
AI/ML
LLM
ONNX
PyTorch
Speech Recognition
Text-to-Speech
NLP
Triton
Structured Outputs
TorchServe
DevOps
AWS
Azure
CI/CD
Docker
GCP
gRPC
Helm
Kubernetes
OpenTelemetry
WebSockets
Grafana
Prometheus
WebRTC
Apply
Verified live · 1 day ago 4 months ago

Staff Engineer, API Platform

$46k – $101k per year (Estimated) • Staff+ • 7+ years expIn office (Bengaluru, India) • Full-Time • Staff
Go
Python
C
Python
FastAPI
C
FFmpeg
Databases
PostgreSQL
Redis
AI/ML
LLM
VLM
OCR
Speech Recognition
Text-to-Speech
DevOps
Kubernetes
WebSockets
Apply
Report

Bee Talents

beetalents.com
Bee Talents is a leading provider of staffing and recruiting services. We help organizations find the best talent for their needs, from entry-level to executive-level positions. We are committed to providing our clients with the highest quality candidates and the best possible service.
beetalents.com • Poznań • Wrocław • Warsaw • Kraków • 1001-5000 employees
Poznań • Wrocław • Warsaw • Kraków • 1001-5000 employees
$99k – $115k per year • Equity • Senior • 6+ years expRemote/Hybrid (Warsaw, Poland) • Full-Time • Senior
Go
JavaScript
Node JS
Python
Scala
SQL
TypeScript
Databases
Apache Kafka
ElasticSearch
OpenSearch
AI/ML
Embeddings
Anthropic
Frontend
React.js
DevOps
AWS
CI/CD
Docker
Kubernetes
Terraform
Cybersecurity
GDPR
Management
Asana
Apply
Verified live · 2 days ago 2 months ago

Backend Python Engineer | Bnewable [30-40 EUR/h B2B]

$70k – $92k per year • Remote/Hybrid (Wrocław, Poland) • Full-Time • Polish (Optional)
Python
Databases
PostgreSQL
AI/ML
Claude
Claude Code
RAG
OpenAI
DevOps
GCP
GitHub
Apply
Verified live · 2 days ago 3 months ago

Senior Software Engineer | Asana [31-36k PLN CoE]

$65k – $103k per year (Estimated) • Equity • Senior • 6+ years expRemote/Hybrid (Warsaw, Poland) • Full-Time • Senior
Go
Java
Python
SQL
Databases
Apache Kafka
AI/ML
Anthropic
DevOps
AWS
CI/CD
Docker
Kubernetes
Terraform
Management
Asana
Apply
Report

Wing Assistant

wingassistant.com
Wing provides small businesses, startups, execs, and enterprises with the top 1% of remote talent to take over recurring work such as Social Media Management, Executive Assistance, Data Entry, Sales Calling, etc. Wing is your incredible, yet super affordable, team member to whom you can delegate excess work while you do the important things to grow your business.
wingassistant.com • Manila • Makati • Tampa • Beijing • Albuquerque • Cybersecurity • Professional Services • Virtual Assistant Services
Manila • Makati • Tampa • Beijing • Albuquerque • Cybersecurity • Professional Services • Virtual Assistant Services
Verified live · 2 hours ago 16 days ago

API Integrations Engineer

$11k – $13k per year • Junior • 2+ years expBengaluru • Remote (United States, India, Hong Kong) • Full-Time • Junior
JavaScript
Node JS
PHP
Python
TypeScript
PHP
Laravel
Symfony
Databases
Apache Kafka
RabbitMQ
AI/ML
AI Agents
Cursor
Frontend
GraphQL
React.js
DevOps
CI/CD
Git
Kong
Management
ServiceNow
Marketing
HubSpot
Apply
Verified live · 2 hours ago 16 days ago

Backend Integrations Engineer

$11k – $13k per year • Junior • 2+ years exp • Remote (United States, India, Hong Kong) • Full-Time • Junior
JavaScript
Node JS
PHP
Python
TypeScript
PHP
Laravel
Symfony
Databases
Apache Kafka
RabbitMQ
AI/ML
AI Agents
Cursor
Frontend
GraphQL
React.js
DevOps
CI/CD
Git
Kong
Management
ServiceNow
Marketing
HubSpot
Apply
Verified live · 2 hours ago 16 days ago

Integrations Engineer

$11k – $13k per year • Junior • 2+ years expHyderabad • Remote (United States, India, Hong Kong) • Full-Time • Junior
JavaScript
Node JS
PHP
Python
TypeScript
PHP
Laravel
Symfony
Databases
Apache Kafka
RabbitMQ
AI/ML
AI Agents
Cursor
Frontend
GraphQL
React.js
DevOps
CI/CD
Git
Kong
Management
ServiceNow
Marketing
HubSpot
Apply
Report

Yanosik

yanosik.pl
yanosik.pl • Poznań • Transportation & Logistics • Space & Aerospace • Navigation & Mapping
Poznań • Transportation & Logistics • Space & Aerospace • Navigation & Mapping
16 days ago

Java Developer

$53k – $95k per year (Estimated)In office (Poznań, Poland) • Full-Time • Polish: C1
Java
Java
Spring Boot
DevOps
gRPC
Apply
Report

TSS

tss.black
TSS, known as Trusted Software Services, is a software development company based in Warsaw, Poland, operating in the information technology and engineering sector. It delivers custom software solutions and related IT services with particular focus on financial technology and artificial intelligence applications for commercial customers.
tss.black • HQ: Warsaw, Poland • Artificial Intelligence • FinTech • Software
HQ: Warsaw, Poland • Artificial Intelligence • FinTech • Software
$38k – $50k per year • In office (Warsaw, Poland) • Full-Time • Polish: C1
Java
Databases
Apache Kafka
HBase
AI/ML
Flink
Hadoop
Spark
Analytics
ETL/ELT
Management
Confluence
Jira
Apply
$38k – $50k per year • In office (Warsaw, Poland) • Full-Time • Polish: C1
Python
Databases
Apache Kafka
HBase
AI/ML
Flink
Hadoop
Spark
Analytics
ETL/ELT
Management
Confluence
Jira
Apply
2 months ago

Programista Java

$40k – $50k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Java
Java
Spring Boot
Databases
PostgreSQL
DevOps
CI/CD
Docker
Git
GitLab CI
Jenkins
Rest API
GitLab
Cybersecurity
OWASP Top 10
Apply
Report

Entropik

entropik.io
Entropik is an Indian company founded in 2016 that measures consumer emotion and attention using facial coding, eye tracking and voice analysis. Its research platform runs remote studies at scale so brands can test advertising, packaging and digital products before launch. The company works with consumer goods, media and technology firms across India, the United States and Europe.
entropik.io • HQ: Bengaluru, India • Commerce • Speech & Audio AI • Artificial Intelligence • Est. 2016
HQ: Bengaluru, India • Commerce • Speech & Audio AI • Artificial Intelligence • Est. 2016
Verified live · 1 day ago 16 days ago

Senior Backend Engineer - Python & AWS

$23k – $61k per year (Estimated) • Senior • 3+ years expIn office (Chennai, India) • Full-Time • Senior
Python
SQL
Databases
ElasticSearch
MySQL
PostgreSQL
DevOps
Amazon EC2
Amazon EKS
AWS
AWS Lambda
CI/CD
CloudFormation
Datadog
Docker
GitHub Actions
GitLab CI
Grafana
Jenkins
Kubernetes
Prometheus
Rest API
Terraform
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
GitLab
IAM
Apply
Report

DeepJudge

deepjudge.com
DeepJudge is a Swiss legaltech company founded in 2021 by former Google search engineers and AI researchers from ETH Zurich. The platform provides precision AI search and knowledge management systems that securely index law firms' and in-house legal teams' internal repositories, such as document management systems, SharePoint, and emails.
deepjudge.com • Zurich • Boston • Washington • New York • Artificial Intelligence • Professional Services • Legal Services • Est. 2021
Zurich • Boston • Washington • New York • Artificial Intelligence • Professional Services • Legal Services • Est. 2021
Verified live · 5 hours ago 16 days ago

Forward Deployed Engineer

$57k – $194k per year (Estimated) • Middle • 3+ years expIn office (Zurich, Switzerland) • Full-Time • Middle
LLM
DevOps
Azure
Docker
GCP
Kubernetes
Apply
Open 132 daysVerified live · 5 hours ago 5 months ago

Software Engineer - Applications

$58k – $197k per year (Estimated) • Middle • 3+ years expIn office (Zurich, Switzerland) • Master's Degree • Full-Time • Middle
C++
Go
Python
Rust
SQL
TypeScript
JavaScript
Databases
Apache Kafka
RabbitMQ
Redis
AI/ML
LLM
Frontend
React.js
DevOps
Kubernetes
Apply
Open 182 daysVerified live · 5 hours ago 6 months ago

Backend Software Engineer - Indexing

$50k – $175k per year (Estimated) • Junior • 2+ years expIn office (Zurich, Switzerland) • Master's Degree • Full-Time • Junior
C++
Go
Python
Rust
SQL
Apply
Report

Kaluza

kaluza.com
Kaluza is a London energy software company that grew out of OVO Energy and became a separate business in 2019. Its platform runs retail energy billing and orchestrates flexible devices such as electric vehicles and heat pumps to shift demand. The company licenses the technology to energy retailers in Britain, Europe, Japan and Australia.
kaluza.com • HQ: London, United Kingdom • Energy & Utilities • Est. 2019
HQ: London, United Kingdom • Energy & Utilities • Est. 2019
Verified live · 4 hours ago 16 days ago

Senior Software Engineer I

$63k – $81k per year • Senior • In office (Paris, France) • Visa sponsorship • Senior
Go
Node JS
TypeScript
JavaScript
Databases
Apache Kafka
DynamoDB
AI/ML
AWS Bedrock
Claude
Copilot
Cursor
LLM
Prompt Engineering
Anthropic
OpenAI
DevOps
AWS
AWS Lambda
CI/CD
API Gateway
Apply
Report

Kana Devianova

kanadevianova.com
Kana Devianova is a professional portfolio and personal brand platform dedicated to showcasing creative design, photography, and digital media projects. The website highlights diverse work spanning visual story-telling, content creation, and artistic direction for various client applications. Through a curated display of concepts and finished works, the platform serves as a central hub for potential collaborators to explore the artist's unique style and reach out for creative opportunities.
kanadevianova.com • Zurich • Gliwice • Bratislava • Milan • Bolzano • Information Technology
Zurich • Gliwice • Bratislava • Milan • Bolzano • Information Technology
Verified live · 2 hours ago 16 days ago

Senior Automation Software Engineer

$46k – $93k per year (Estimated) • Senior • 8+ years expIn office (Milan, Italy) • Bachelor's Degree • Full-Time • Senior • Italian: C1 • French: C1 (Optional) • German: C1
Apply
Report

QED.ai

qed.ai
QED.ai, formally known as Quantitative Engineering Design, develops data systems and artificial intelligence solutions focused on human health and agriculture. It builds sustainable AI driven tools and platforms to overcome data scarcity in these domains in support of humanitarian and development projects.
qed.ai • HQ: Warsaw, Poland • Biotechnology • Data & Analytics • Artificial Intelligence • Est. 2008
HQ: Warsaw, Poland • Biotechnology • Data & Analytics • Artificial Intelligence • Est. 2008
16 days ago

Mid Software Engineer

$48k – $69k per year • In office (Warsaw, Poland) • Full-Time
Python
Python
Django
AI/ML
PyTorch
Apply
$61k – $83k per year • Senior • 5+ years expIn office (Warsaw, Poland) • Full-Time • Senior
Python
Python
Django
AI/ML
PyTorch
Apply
Verified live · 1 day ago 9 months ago

Software Engineer – Warsaw

$54k – $97k per year (Estimated)In office (Warsaw, Poland) • Full-Time • English
Python
Python
Django
AI/ML
PyTorch
Apply
Report

Refurbed

refurbed.de
Refurbed is a leading provider of refurbished electronics. We offer a wide range of products, including laptops, smartphones, and tablets. Our products are carefully inspected and refurbished to the highest standards.
refurbed.de • Vienna • Marketplaces • Consumer Electronics • Laptops • 201-500 employees • Est. 2017
Vienna • Marketplaces • Consumer Electronics • Laptops • 201-500 employees • Est. 2017
$92k – $226k per year (Estimated) • Senior • Remote (Europe) • Senior
Go
JavaScript
TypeScript
Databases
PostgreSQL
Redis
Frontend
Vue.js
DevOps
gRPC
Analytics
A/B Testing
Apply
Open 280 days 10 months ago

Senior Backend Engineer (f/m/x) - remote

$93k – $227k per year (Estimated) • Senior • 7+ years exp • Remote (Europe) • Bachelor's Degree • Senior
Go
SQL
JavaScript
Databases
PostgreSQL
RabbitMQ
Redis
Frontend
Alpine.js
Tailwind CSS
Vue.js
DevOps
GCP
gRPC
Kubernetes
Apply
Report

42dot

42dot.ai
42dot is a South Korean mobility technology company that serves as the global software center for Hyundai Motor Group. Founded in 2019, the company specializes in developing software-defined vehicle (SDV) architectures, autonomous driving software, and integrated mobility platforms. By combining in-vehicle operating systems, AI agents, and cloud data platforms, it aims to transform future transportation and smart mobility services.
42dot.ai • HQ: Seoul, South Korea • AI Agents • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2019
HQ: Seoul, South Korea • AI Agents • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2019
Verified live · 2 hours ago 16 days ago

Senior Performance Engineer

Senior • Remote/Hybrid • Full-Time • Senior • Korean: C1
Apache Kafka
DevOps
CI/CD
SLI/SLO/SLA
Kubernetes
Amazon EKS
AWS
Chaos Engineering
Datadog
FinOps
Grafana
Prometheus
QA
JMeter
k6
Locust
Apply
Verified live · 2 hours ago 30 days ago

Senior Backend Engineer(Mobile Platform)

Senior • Remote/Hybrid • Full-Time • Senior • Korean: C1
Go
Java
Kotlin
Java
Spring Boot
DevOps
Platform Engineering
AWS
gRPC
Helm
Kubernetes
WebSockets
IoT
MQTT
Apply
Verified live · 2 hours ago 2 months ago

Senior Search & Ranking Engineer (AI Agent)

Senior • Remote/Hybrid • Full-Time • Senior • Korean: C1
Java
Kotlin
Python
Databases
OpenSearch
ElasticSearch
AI/ML
Hybrid Search
AI Agents
LLM
DevOps
AWS
Kubernetes
Apply
Report

Proton VPN

protonvpn.com
Proton VPN is a high-security virtual private network service operated by Proton AG, a privacy-focused software firm headquartered in Geneva, Switzerland. Originally developed in 2017 by scientists and engineers who met at CERN (and who built Proton Mail), the service provides end-to-end encrypted internet routing backed by strict Swiss data protection laws.
protonvpn.com • HQ: Geneva, Switzerland • Internet Security Services • VPN • Internet Services • 501-1000 employees • Est. 2017
HQ: Geneva, Switzerland • Internet Security Services • VPN • Internet Services • 501-1000 employees • Est. 2017
Verified live · 26 min ago 16 days ago

Senior Backend Engineer (Foundation)

$43k – $87k per year (Estimated) • Equity • Senior • In office (London, United Kingdom) • Senior
PHP
Rust
DevOps
CI/CD
Apply
Verified live · 26 min ago 2 months ago

Software Engineer

$98k – $155k per year (Estimated) • Equity • In office (Geneva, Switzerland) • Internship
C++
Rust
Apply
Verified live · 26 min ago 2 months ago

Senior Backend Engineer - Platform (Inbox)

$63k – $96k per year (gross) • Equity • Senior • In office (Paris, France) • Internship • Senior
SQL
PHP
Python
Rust
PHP
Symfony
Databases
MySQL
DevOps
Grafana
OpenTelemetry
Kubernetes
Apply
Report

Tele2

tele2.kz
Tele2, officially Mobile Telecom-Service LLP, is a major telecommunications provider headquartered in Almaty, Kazakhstan, and was established in 2003. The company offers a comprehensive suite of mobile services, including voice communication, SMS, and high-speed mobile internet via 4G and 5G technologies, alongside the sale of consumer electronics. Operating as a subsidiary of the state-owned Kazakhtelecom, it serves millions of subscribers across the country and utilizes the Tele2 brand under a licensing agreement with the Swedish Tele2 AB group.
tele2.kz • HQ: Almaty, Kazakhstan • Est. 2003
HQ: Almaty, Kazakhstan • Est. 2003
Verified live · 12 hours ago 16 days ago

Middle backend Developer

$14k – $38k per year (Estimated) • Middle • Almaty • Remote (EAEU) • Full-Time • Middle • Russian: C1
Java
SQL
Java
Hibernate
Maven
Databases
Oracle
DevOps
Self-Healing
Apply
Report

RTB House

rtbhouse.com
RTB House is a global advertising technology company that provides a demand-side platform (DSP) powered entirely by proprietary deep learning algorithms. The company specializes in personalized retargeting, brand advertising, and full-funnel performance marketing for e-commerce and enterprise advertisers across global markets. By leveraging advanced AI to analyze user behavior in real time, RTB House delivers highly tailored display, video, and programmatic ad campaigns to optimize conversion rates and ROI.
rtbhouse.com • Warsaw • Dubai • São Paulo • Milan • Prague • Artificial Intelligence • Sales & Marketing • Advertising • 51-200 employees • Est. 2010
Warsaw • Dubai • São Paulo • Milan • Prague • Artificial Intelligence • Sales & Marketing • Advertising • 51-200 employees • Est. 2010
$86k – $112k per year • Warsaw • Remote (Poland) • Full-Time
Java
Python
Databases
Aerospike
Apache Kafka
ClickHouse
ElasticSearch
Google BigQuery
Memcached
MinIO
PostgreSQL
DevOps
GCP
Jenkins
Kubernetes
Prometheus
Apply
$112k – $138k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
JavaScript
Python
SQL
TypeScript
Databases
Google BigQuery
PostgreSQL
AI/ML
Google Colab
AI Agents
DevOps
GCP
Git
Analytics
ETL/ELT
Apply
Verified live · 4 min ago 23 days ago

Distributed Systems Engineer

$75k – $135k per year (Estimated)Warsaw • Remote (Poland) • Internship
Java
Python
Databases
Aerospike
Apache Kafka
ClickHouse
ElasticSearch
Google BigQuery
Memcached
MinIO
PostgreSQL
DevOps
GCP
Jenkins
Kubernetes
Prometheus
Apply
Report

Onwelo

onwelo.com
Founded in 2015 and headquartered in Warsaw, Poland, Onwelo is a global technology consulting and software development company specializing in custom IT solutions for enterprise clients. The company delivers services across cloud transformation, AI and data analytics, cybersecurity, intelligent automation (RPA), quality assurance, and managed IT services.
onwelo.com • HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2015
HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2015
$60k – $74k per year • Senior • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Kotlin
TypeScript
JavaScript
Java
Spring Boot
Frontend
Angular
DevOps
CI/CD
Docker
Git
Jenkins
Kubernetes
Rest API
Apply
$60k – $80k per year • Senior • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Java
Spring Boot
DevOps
Rest API
Apply
1 month ago

Lead Java Developer

$67k – $104k per year (Estimated) • Lead • In office (Kraków, Poland) • Staff • Polish: C1
Java
Java
Spring Boot
DevOps
CI/CD
Kubernetes
Rest API
Apply
Report
Backend Developer Salary
Frequently asked questions
How many Backend Developer jobs are available on Alion?
There are currently 24786 active listings from 4790 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs pay?
The average salary is around $191,278 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.