Backend Developer Salary in Warsaw

Backend Developer jobs in Warsaw hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $87,967/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

AdsHero

adshero.io
Grow sales with retail media made for eCommerce. Sponsored listings, display, and off site campaigns — all in one powerful platform.
adshero.io • Warsaw • Sales & Marketing • Advertising • E-commerce Marketing
Warsaw • Sales & Marketing • Advertising • E-commerce Marketing
$54k – $98k per year (Estimated)Warsaw • Remote (Poland) • Full-Time • Polish: C1
Java
Java
Spring Boot
Databases
Apache Kafka
ElasticSearch
Google BigQuery
PostgreSQL
AI/ML
Claude
Claude Code
DevOps
Kubernetes
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BTC Software Systems Sp.z o.o. to firma specjalizująca się w tworzeniu i wdrażaniu nowoczesnych rozwiązań IT dedykowanych sektorowi finansowemu i przemysłowemu. Oferuje zaawansowane systemy informatyczne oraz usługi doradcze wspierające rozwój biznesu.
btc-ag.pl • Poznań • Information Technology • FinTech • Software
Poznań • Information Technology • FinTech • Software
2 months ago

Software Developer

$49k – $89k per year (Estimated)Poznań • Remote (Poland) • Full-Time • Polish: C1
C#
SQL
C#
.NET
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2 months ago

.Net Developer

$49k – $89k per year (Estimated)Poznań • Remote (Poland) • Full-Time • Polish: C1
C#
JavaScript
C#
.NET
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ActiveNow

activenow.io
Poświęcaj czas na rozwój szkoły, nie na administrację. Wypróbuj za darmo! Innowacyjne oprogramowanie do zarządzania szkołą.
activenow.io • Warsaw • Learning Management Systems • EdTech Platforms • Software
Warsaw • Learning Management Systems • EdTech Platforms • Software
$33k per year • Junior • Warsaw • Remote (Poland) • Full-Time • Junior • Polish: C1
JavaScript
Ruby
SQL
Ruby
Ruby on Rails
Sidekiq
Databases
PostgreSQL
Redis
Frontend
Bootstrap
JQuery
DevOps
Heroku
GitHub
QA
Jest
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Enigma SOI

enigma.com.pl
ENIGMA Systemy Ochrony Informacji | Bezpieczne państwo, bezpieczne instytucje, bezpieczny obywatel | Znajdź rozwiązanie dla swojego sektora.
enigma.com.pl • Warsaw • National Security • Cybersecurity • Information Security
Warsaw • National Security • Cybersecurity • Information Security
$43k – $62k per year • In office (Warsaw, Poland) • Full-Time • Polish: C1
Java
SQL
Java
Hibernate
Spring Boot
Databases
Apache Kafka
MS SQL
PostgreSQL
DevOps
TeamCity
Management
Jira
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TeaCode S.C.

teacode.io
TeaCode builds custom web and mobile apps. 50+ professionals, 4.9/5 on Clutch, clients in the US, EU, and the Middle East. Get a free consultation.
teacode.io • Warsaw • Mobile App Development • Web Development • Software
Warsaw • Mobile App Development • Web Development • Software
$70k – $96k per year • Senior • 5+ years expWarsaw • Remote (Poland) • Bachelor's Degree • Freelance • Senior • Polish: C1
JavaScript
Node JS
TypeScript
Node JS
Nest.JS
Databases
PostgreSQL
Frontend
Next.js
React.js
Mobile
React Native
DevOps
AWS
Docker
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Constructor

constructor.io
Founded in 2015, Constructor is an AI-powered search and product discovery platform built specifically for enterprise e-commerce businesses. The company utilizes real-time clickstream data and machine learning to deliver personalized product recommendations, site search results, and category browse experiences. By optimizing search outcomes for key retail metrics like revenue and conversion rather than simple keyword matching, it helps major online retailers increase sales and improve customer retention.
constructor.io • HQ: San Francisco, United States • Internet Services • Artificial Intelligence • Commerce • Search Engines • Est. 2015
HQ: San Francisco, United States • Internet Services • Artificial Intelligence • Commerce • Search Engines • Est. 2015
$90k – $120k per year • Equity • Remote (Germany, United Kingdom, Croatia, Poland, Serbia) • Full-Time
Python
TypeScript
DevOps
CI/CD
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$80k – $120k per year • Senior • Remote (EMEA) • Full-Time • Senior • English: B2
Python
Rust
DevOps
AWS
Azure
CI/CD
CloudFormation
GCP
GitHub Actions
Grafana
Jenkins
PagerDuty
Prometheus
Terraform
Amazon CloudWatch
GitHub
Analytics
A/B Testing
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$80k – $120k per year • Remote (EMEA) • Full-Time • English: B2
Python
Rust
AI/ML
Feature Store
DevOps
CloudFormation
Terraform
AWS
Azure
CI/CD
GCP
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PKO Bank Polski

pkobp.pl
PKO Bank Polski - Twoje bezpieczne i wygodne rozwiązania finansowe. Oferujemy darmowe konto osobiste, kredyty, lokaty, ubezpieczenia oraz usługi dodatkowe
pkobp.pl • Warsaw • Poznań • Financial Services • Banking
Warsaw • Poznań • Financial Services • Banking
$52k – $93k per year (Estimated)In office (Warsaw, Poland) • Full-Time • Polish: C1
Groovy
Java
Java
Maven
Spring Boot
Databases
PostgreSQL
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Moss

getmoss.com
Moss is a Berlin company founded in 2019 that provides corporate cards and spend management to European companies. Its platform handles card issuing, invoice approval and accounting integration for finance teams. The company serves mid-sized businesses across Germany, the Netherlands and the United Kingdom.
getmoss.com • HQ: Berlin, Germany • Software • Financial Services • Artificial Intelligence • 201-500 employees • Est. 2019
HQ: Berlin, Germany • Software • Financial Services • Artificial Intelligence • 201-500 employees • Est. 2019
Verified live · 29 min ago 2 months ago

Backend Engineer (f/m/d)

$54k – $97k per year (Estimated)In office (Warsaw, Poland) • Full-Time • English: C1
Java
Java
Spring Framework
AI/ML
Flink
DevOps
Rest API
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Verified live · 29 min ago 2 months ago

Senior Backend Engineer (f/m/d)

$64k – $101k per year (Estimated) • Senior • In office (Warsaw, Poland) • Full-Time • Senior • English: C1
Java
Java
Spring Framework
AI/ML
Flink
DevOps
Rest API
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Boldin

boldin.com
Boldin (formerly known as NewRetirement) is a financial technology company providing a collaborative financial planning and retirement modeling SaaS platform. Designed to bridge the gap between simple retirement calculators and traditional wealth management firms, the software delivers comprehensive accumulation and decumulation scenario planning for individual investors. Its proprietary modeling engine enables users to run Monte Carlo simulations, aggregate net worth data, optimize tax and Roth conversion strategies, analyze Social Security timing, and forecast healthcare and real estate costs.
boldin.com • Personal Finance • Wealth Management • Financial Services
Personal Finance • Wealth Management • Financial Services
Verified live · 1 day ago 2 months ago

Full Stack Engineer

$67k – $191k per year (Estimated) • Middle • 4+ years exp • Remote • Full-Time • Middle
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Sidekiq
Databases
PostgreSQL
Frontend
React.js
Material UI
Redux
SWR
Yarn
DevOps
AWS
Marketing
ActiveCampaign
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JetBrains

jetbrains.com
JetBrains is a software company founded in 2000 that builds integrated development environments and team tools for professional programmers. Its IDE family covers most major languages, including IntelliJ IDEA for the Java virtual machine, PyCharm, WebStorm, GoLand, CLion and Rider, all sharing a code-intelligence engine that gave the company its reputation for refactoring and static analysis. Headquartered in Prague with development offices across Europe, it also created the Kotlin programming language, now Google's preferred language for Android, and ships team products such as TeamCity, YouTrack and its AI coding assistants.
jetbrains.com • HQ: Prague, Czech Republic • Project Management • Artificial Intelligence • Software • Code Intelligence • Productivity Software • 1001-5000 employees • Est. 2000
HQ: Prague, Czech Republic • Project Management • Artificial Intelligence • Software • Code Intelligence • Productivity Software • 1001-5000 employees • Est. 2000
Verified live · 1 hour ago 3 months ago

Senior Graphics/JVM Software Engineer (JVM Runtime)

$64k – $99k per year (Estimated) • Senior • 4+ years expBelgrade • Remote (Germany, Cyprus, Czech Republic, Poland, Serbia) • Relocation • Senior • English
C++
Java
Kotlin
Objective-C
C++
OpenGL
Java
OpenJDK
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Verified live · 1 hour ago 5 months ago

Senior Software Engineer (AppGlass)

Senior • Amsterdam • Remote (Germany, United Kingdom, Cyprus, Czech Republic, Netherlands) • Senior
Java
Kotlin
Python
C#
C#
.NET
AI/ML
AI Agents
DevOps
Kubernetes
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Verified live · 1 hour ago 8 months ago

Software Developer for ThinkRail (Innovation Hub)

Belgrade • Remote (Germany, Cyprus, Czech Republic, Poland, Serbia)
AI Agents
LangGraph
LangChain
Model Context Protocol
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Sourcegraph

sourcegraph.com
Founded in 2013, Sourcegraph is an AI-powered code intelligence platform designed to help software engineers search, understand, and automate edits across massive codebases. The platform offers universal code search and an AI coding assistant named Cody, enabling developers to navigate complex repositories, speed up context gathering, and fix issues faster. By integrating directly into existing developer workflows and hosting environments, the company helps large engineering teams scale productivity and maintain code quality.
sourcegraph.com • Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Verified live · 4 hours ago 2 months ago

Software Engineer - Platform [IC3]

Remote
Model Context Protocol
DevOps
AWS
Azure
CDKTF
GCP
Kubernetes
SLI/SLO/SLA
Terraform
gRPC
QA
Rest-Assured
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Verified live · 4 hours ago 2 months ago

Software Engineer/Tech Lead - Code Plane [IC5]

$114k – $256k per year (Estimated) • Lead • 8+ years exp • Remote • Internship • Staff
JavaScript
Go
TypeScript
Databases
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Cursor
Model Context Protocol
Frontend
Svelte
GraphQL
SvelteKit
DevOps
Docker
Kubernetes
QA
Rest-Assured
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NearForm

nearform.com
NearForm is an Irish software company founded in 2011 and headquartered near Waterford. It builds digital products and open source platforms for international clients. The company led the development of several national contact tracing apps.
nearform.com • HQ: Waterford, Ireland • AI Agents • Digital Goods • Artificial Intelligence • Est. 2011
HQ: Waterford, Ireland • AI Agents • Digital Goods • Artificial Intelligence • Est. 2011
Verified live · 10 hours ago 2 months ago

Senior Software Engineer - Golang

$62k – $96k per year (Estimated) • Senior • 6+ years exp • Remote (Poland) • Full-Time • Senior • English: C1
Go
JavaScript
Python
Frontend
Next.js
React.js
DevOps
Git
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Glia

glia.com
Glia is a customer interaction technology company headquartered in New York City and founded in 2012 under the name SaleMove. The company provides a unified platform combining voice, digital messaging, video banking, cobrowsing, and AI powered virtual assistants for regulated service industries. It serves banks, credit unions, and insurers primarily in North America and Europe, positioning its product as a single interaction layer for customer service teams.
glia.com • HQ: New York, United States • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Conversational AI • Financial Services • FinTech • Est. 2012
HQ: New York, United States • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Conversational AI • Financial Services • FinTech • Est. 2012
Verified live · 2 days ago 2 months ago

Senior Software Engineer (Team Lead)

$68k – $114k per year (Estimated) • Lead • Remote (Poland) • Full-Time • Staff
Elixir
JavaScript
Ruby
Databases
Apache Kafka
DynamoDB
PostgreSQL
AI/ML
Claude
Hallucination
LLM Guardrails
Claude Code
Copilot
Frontend
React.js
DevOps
ArgoCD
AWS
CI/CD
Datadog
Docker
Jenkins
Kubernetes
Terraform
Amazon S3
GitHub
Apply
Report

Solidgate

solidgate.com
Solidgate is a financial technology company headquartered in London, United Kingdom, and founded in 2018. The company provides a payment orchestration platform that enables businesses to manage multiple payment service providers, optimize transaction routing, and handle subscription billing, fraud prevention, and tax calculation. It serves global clients in the software-as-a-service and e-commerce sectors, offering infrastructure that supports card acquiring, alternative payment methods, and multi-currency treasury operations.
solidgate.com • HQ: London, United Kingdom • Commerce • Fraud Detection • Cybersecurity • Billing & Invoicing • Software • FinTech • Financial Services • Payments • 201-500 employees • Est. 2018
HQ: London, United Kingdom • Commerce • Fraud Detection • Cybersecurity • Billing & Invoicing • Software • FinTech • Financial Services • Payments • 201-500 employees • Est. 2018
Verified live · 5 hours ago 2 months ago

Junior Go Engineer

$42k – $148k per year (Estimated) • Junior • 1+ year expIn office (Warsaw, Poland, Kyiv, Lviv, Ukraine) • Full-Time • Junior
PostgreSQL
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Open 94 daysVerified live · 5 hours ago 4 months ago

Lead Backend Engineer (Taxes Module)

$72k – $112k per year (Estimated) • Lead • 4+ years expIn office (Warsaw, Poland) • Full-Time • Staff
Go
Java
Kotlin
PHP
Python
Databases
PostgreSQL
Apache Kafka
DevOps
AWS
CI/CD
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Open 94 daysVerified live · 5 hours ago 4 months ago

Senior Backend Engineer (Taxes Module)

$64k – $101k per year (Estimated) • Senior • 6+ years expIn office (Warsaw, Poland) • Full-Time • Senior
Go
Java
Kotlin
PHP
Python
Databases
PostgreSQL
Apache Kafka
DevOps
AWS
CI/CD
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Toloka AI

toloka.ai
Toloka is a data company founded in 2014 and headquartered in Amsterdam that supplies human-generated training, fine-tuning and evaluation data for artificial intelligence systems. It began as a large-scale crowdsourcing platform and has repositioned around expert work, combining domain specialists, machine learning tooling and quality control pipelines to produce reasoning traces, preference rankings and agentic task data. Operating within the Nebius group and backed by Bezos Expeditions since 2025, the company serves frontier model laboratories and enterprises building their own systems.
toloka.ai • HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
Verified live · 6 hours ago 2 months ago

Freelance Senior Software Engineer | AI Evaluation

Senior • 8+ years exp • Remote (EU, United States, United Kingdom, Serbia) • Freelance • Senior
Python
JavaScript
TypeScript
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
Redis
AI/ML
AI Agents
Claude
Anthropic
Model Context Protocol
OpenAI Codex
Frontend
React.js
DevOps
Docker
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Innovecs

innovecs.com
Innovecs is a Ukrainian software company founded in 2011 and headquartered in Kyiv. It builds digital products for gaming, logistics and healthcare clients. The company operates delivery centres across several countries.
innovecs.com • HQ: Kyiv, Ukraine • Information Technology • Data & Analytics • Artificial Intelligence • Est. 2011
HQ: Kyiv, Ukraine • Information Technology • Data & Analytics • Artificial Intelligence • Est. 2011
Verified live · 1 day ago 2 months ago

Senior Back-End Engineer (C#, project assignment)

Senior • Remote (Poland, Romania, Spain, Ukraine) • Senior
C#
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Scalera AG

ra-scale.ai
RA Scale AG is an ETH Zurich spin off based in the Zurich region that operates the ra-scale.ai platform under the Scalera brand. The company develops an artificial intelligence software suite for construction tenders to help mid sized construction companies optimize business processes and improve return on investment.
ra-scale.ai • Zurich • Artificial Intelligence • Real Estate • PropTech
Zurich • Artificial Intelligence • Real Estate • PropTech
$74k – $105k per year • Senior • 4+ years expZurich • Remote (EU, EEA) • Full-Time • Senior
Python
Python
Django
FastAPI
DevOps
CI/CD
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Open 140 daysVerified live · 1 day ago 5 months ago

Senior Backend Engineer (Python) (Remote)

$99k – $185k per year (Estimated) • Senior • 4+ years expZurich • Remote (EU, EEA) • Full-Time • Senior
Python
Python
Django
FastAPI
Databases
Google BigQuery
AI/ML
Claude
Copilot
Cursor
DevOps
CI/CD
GCP
Google Cloud Run
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Pragmatike

pragmatike.com
Pragmatike is a global remote recruitment and staffing platform that connects companies with top-tier technology professionals. The company specializes in human-curated talent matching, sourcing vetted software developers, product managers, and IT specialists for startups and enterprises worldwide. By streamlining the hiring process and offering flexible, project-based collaboration, it enables organizations to rapidly build and scale their distributed engineering teams.
pragmatike.com • HQ: Hanoi, Vietnam • Information Technology • IT Outsourcing • Professional Services • Human Resources
HQ: Hanoi, Vietnam • Information Technology • IT Outsourcing • Professional Services • Human Resources
Verified live · 11 hours ago 2 months ago

Senior Fullstack Engineer (Remote)

Senior • 5+ years expDubai • Remote (United Arab Emirates, Croatia, Czech Republic, Italy, Montenegro) • Full-Time • Senior • French (Optional)
Node JS
JavaScript
Node JS
Nest.JS
TypeORM
Databases
RabbitMQ
Redis
AI/ML
Claude
Claude Code
Copilot
Cursor
AI Agents
OpenAI Codex
Frontend
React.js
Next.js
Tailwind CSS
Mobile
React Native
DevOps
Rest API
GitHub
Cybersecurity
GDPR
Apply
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Zapier

zapier.com
Build and scale AI workflows and agents across 9,000+ apps with Zapier—the most connected AI orchestration platform. Trusted by 3 million+ businesses.
zapier.com • Artificial Intelligence • Data Integration • Business Process Automation (BPA) • Est. 2011
Artificial Intelligence • Data Integration • Business Process Automation (BPA) • Est. 2011
Verified live · 9 hours ago 3 months ago

Staff Backend Engineer, Commerce

Staff+ • 8+ years exp • Remote (AMER, EMEA, APAC) • Full-Time • Staff
ChatGPT
Claude
Management
Zapier
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Builder.io

builder.io
One codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.
builder.io • New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
Verified live · 2 days ago 3 months ago

Senior Customer Engineer

$139k – $185k per year • Equity • Senior • 6+ years exp • Remote (EMEA) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
LLM
Frontend
Angular
GraphQL
React.js
Vue.js
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Backend Developer Salary in Warsaw
Frequently asked questions
How many Backend Developer jobs in Warsaw are available on Alion?
There are currently 535 active listings from 173 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Warsaw pay?
The average salary is around $87,967 per year based on the current listings.
Are remote options available for Backend Developer jobs in Warsaw?
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 Warsaw?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.