Backend Developer Jobs in Poznań

Backend Developer jobs in Poznań hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $66,931/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

SportyBet
sportybet.com
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
sportybet.com • HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
Verified live · 2 hours ago 2 months ago

Backend Software Engineering Team Lead
≈ $82k – $218k per year (Estimated) • Lead • 8+ years exp • Remote (Europe) • Staff
Go
Java
Node JS
Python
JavaScript
Java
Apache Tomcat
Netty
Spring Boot
Spring Cloud
Databases
ElasticSearch
MySQL
Redis
DevOps
ArgoCD
AWS
CI/CD
Grafana
Jenkins
Kubernetes
Loki
Prometheus
Rest API
Amazon CloudWatch
Apply
Verified live · 2 hours ago 8 months ago

Python Engineer
≈ $48k – $163k per year (Estimated) • Middle • 3+ years exp • Remote (Europe) • Middle
JavaScript
Python
Mobile
Clean Architecture
DevOps
CI/CD
Docker
Git
Jenkins
Kubernetes
GitHub
QA
Pytest
Apply
Verified live · 2 hours ago 9 months ago

Senior Backend Engineer
≈ $90k – $219k per year (Estimated) • Senior • 6+ years exp • Remote • Senior
Java
Java
Spring Boot
Spring Cloud
Apache Tomcat
Netty
Databases
MySQL
Redis
ElasticSearch
RabbitMQ
DevOps
AWS
Docker
Kubernetes
Amazon CloudWatch
Grafana
Loki
Prometheus
Rest API
Apply
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Moderna Inc.
modernatx.com
Moderna, Inc. is an American biotechnology and pharmaceutical company headquartered in Cambridge, Massachusetts. Founded in 2010, the company specializes in messenger RNA (mRNA) therapeutics and vaccines.
modernatx.com • Warsaw • Melbourne • Cambridge • Marlborough • Toronto • Vaccines • Health Care • Pharmaceuticals • 1001-5000 employees
Warsaw • Melbourne • Cambridge • Marlborough • Toronto • Vaccines • Health Care • Pharmaceuticals • 1001-5000 employees
Verified live · 1 hour ago 2 months ago

Software Engineer, DevSecOps
≈ $68k – $105k per year (Estimated) • Senior • 5+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior
JavaScript
Python
TypeScript
AI/ML
AI Agents
Model Context Protocol
DevOps
AWS
CI/CD
Docker
GitHub Actions
Platform Engineering
Pulumi
GitHub
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Motorola Solutions
motorolasolutions.com
Motorola Solutions is a global leader in public safety and enterprise security solutions, specializing in land mobile radio communications, video security, access control, and command center software. Created in 2011 following the spin-off of Motorola's mobile phone division, the Chicago-based company primarily serves law enforcement, emergency medical services, government agencies, and commercial enterprises. Its integrated ecosystem connects critical communications, AI-powered video analytics, and emergency dispatch systems to help organizations safeguard communities and operations.
motorolasolutions.com • HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
2 months ago

Senior C# Engineer
$48k – $64k per year • Equity • Senior • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
C#
C++
JavaScript
SQL
TypeScript
C#
ASP.NET Core
Entity Framework Core
Moq
SignalR
Databases
MariaDB
MS SQL
PostgreSQL
Redis
Frontend
Angular
DevOps
CI/CD
Git
Jenkins
QA
Selenium
Apply
Verified live · 1 hour ago 2 months ago

C# Senior Software Engineer
≈ $48k – $75k per year (Estimated) • Equity • Senior • 5+ years exp • Poland • Remote (Poland) • Relocation • Full-Time • Senior
C#
C++
JavaScript
SQL
TypeScript
C#
ASP.NET Core
Entity Framework Core
Moq
SignalR
Databases
MariaDB
MS SQL
PostgreSQL
Redis
Frontend
Angular
DevOps
CI/CD
Git
Jenkins
QA
Selenium
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Wayflyer
wayflyer.com
Providing eCommerce businesses with fairer, faster, and more flexible funding. Our mission at Wayflyer is to support the ambition of the eCommerce businesses we work with. We do this by solving the toughest problems in eCommerce, giving founders ...
wayflyer.com • New York • Dublin • Charlotte • London • Berlin • Commerce • Est. 2019
New York • Dublin • Charlotte • London • Berlin • Commerce • Est. 2019
Verified live · 1 day ago 2 months ago

Full Stack Software Engineer
≈ $66k – $187k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
Python
SQL
TypeScript
JavaScript
Python
Django
FastAPI
Flask
Databases
PostgreSQL
Frontend
React.js
Storybook
DevOps
AWS
CI/CD
Git
GitHub Actions
GitHub
QA
Playwright
Pytest
Vitest
Apply
Open 187 daysVerified live · 1 day ago 7 months ago

Backend Software Engineer
≈ $66k – $188k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Python
Django
FastAPI
Flask
Databases
PostgreSQL
DevOps
AWS
Git
QA
Pytest
Apply
Report

SoftwareMill
softwaremill.com
SoftwareMill is a software house specializing in developing digital products, including backend and frontend development, cybersecurity, machine learning, cloud solutions, and DevOps services. They focus on creating mutually beneficial business relationships, understanding clients' needs, and offering honest feedback to improve business processes.
softwaremill.com • Artificial Intelligence • Information Technology • Software
Artificial Intelligence • Information Technology • Software
$66k – $98k per year • Staff+ • 4+ years exp • Poland • Remote (Poland) • Full-Time • Staff • Polish
Scala
Scala
Akka
Cats
Slick
Apache Pekko
Databases
Apache Kafka
AI/ML
Claude
Copilot
Cursor
OpenAI
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Finture
finture.com
Finture is a financial technology software provider that specializes in building customizable digital solutions for banks, credit unions, and fintech organizations. The company offers modular platforms for core banking, digital onboarding, loan processing, and payment management to help financial institutions modernise their digital services. Additionally, Finture operates prominent fintech ventures in emerging markets, such as Yup in Southeast Asia, which provides accessible credit and BNPL (Buy Now, Pay Later) financial products to underbanked consumers.
finture.com • HQ: Warsaw, Poland • Financial Services • FinTech • Information Technology
HQ: Warsaw, Poland • Financial Services • FinTech • Information Technology
≈ $53k – $97k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Java
Python
SQL
TypeScript
JavaScript
Java
Spring Boot
Databases
Apache Kafka
ElasticSearch
PostgreSQL
RabbitMQ
Frontend
Angular
DevOps
Kubernetes
Cybersecurity
ISO 27001
QA
Selenium
Apply
≈ $62k – $95k per year (Estimated) • Senior • 5+ years exp • Warsaw • Remote (Poland) • Internship • Senior
Java
SQL
Java
Spring Boot
Spring Cloud
Apache Tomcat
Databases
PostgreSQL
SQLite
AI/ML
LLM
DevOps
Git
CI/CD
GitLab
Cybersecurity
ISO 27001
Apply
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Brave
brave.com
Brave Software is an internet browser that is focused in on being privacy-oriented and is combined with its blockchain-based digital advertising platform. The company is based out of San Francisco, California.
brave.com • London • Search Engines • Artificial Intelligence • 501-1000 employees
London • Search Engines • Artificial Intelligence • 501-1000 employees
Top 25% payVerified live · 8 hours ago 2 months ago

Sr. Solutions Engineer - API and Developer Platform
$150k – $200k per year • Senior • Remote (Europe, United States) • Full-Time • Senior
JavaScript
Python
Databases
Supabase
AI/ML
LangChain
LlamaIndex
LLM
RAG
Semantic Search
AI Agents
Semantic Search
DevOps
Vercel
GitHub
QA
Postman
Apply
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Fliff
getfliff.com
Fliff is a social sports gaming company headquartered in Austin, Texas, and founded in 2019. The company runs a mobile app where users predict sports outcomes with virtual coins that can be redeemed for cash prizes, operating under sweepstakes rules rather than a state gambling licence. It reaches users in most United States states, positioning the product as a free to play alternative to regulated sportsbooks.
getfliff.com • HQ: Austin, United States • Mobile App Development • Software • Fan Engagement • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2019
HQ: Austin, United States • Mobile App Development • Software • Fan Engagement • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2019
Verified live · 3 hours ago 2 months ago

Senior Python Engineer, DataFeed Team
≈ $63k – $97k per year (Estimated) • Senior • 5+ years exp • Warsaw • Remote (Poland) • Contractor • Senior
Python
SQL
Go
Python
Asyncio
Django
Databases
Apache Kafka
PostgreSQL
Redis
DevOps
Docker
Kubernetes
Apply
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User
user.com
Complete marketing automation solution: email, SMS, WhatsApp, automated workflows. Trusted by 100,000+ users. GDPR-ready platform. Get started free.
user.com • HQ: Lille, France • Commerce • Sales & Marketing • Customer Relationship Management (CRM) • Marketing Automation
HQ: Lille, France • Commerce • Sales & Marketing • Customer Relationship Management (CRM) • Marketing Automation
$55k – $74k per year • Senior • 4+ years exp • Warsaw • Remote (Poland) • Internship • Senior • Polish: C1
Python
Python
Celery
Django
Apply
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Rho
rhoworld.com
Rho is an international full-service Contract Research Organization (CRO) and healthcare advisory firm headquartered in Durham, North Carolina, with European headquarters in Riga, Latvia. Founded in 1984 as a biometrics-focused research institute, Rho operates on a B2B and B2G fee-for-service clinical trial design, biostatistical analysis, and regulatory execution model.
rhoworld.com • HQ: Durham, United States • HQ: Riga, Latvia • Regenerative Medicine • Health Care • Clinical Research • Est. 1984
HQ: Durham, United States • HQ: Riga, Latvia • Regenerative Medicine • Health Care • Clinical Research • Est. 1984
Verified live · 1 hour ago 2 months ago

Senior Software Engineer - Architecture
$100k – $160k per year • Senior • Remote (Poland) • Full-Time • Senior
Python
Ruby
TypeScript
Databases
PostgreSQL
Frontend
GraphQL
DevOps
CI/CD
Docker
GCP
gRPC
Kubernetes
AWS
Apply
Report

Altkomakademia
altkomakademia.pl
altkomakademia.pl • Warsaw • Corporate Training • Education • E-learning
Warsaw • Corporate Training • Education • E-learning
≈ $53k – $95k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Java
SQL
TypeScript
JavaScript
COBOL
Java
Apache Camel
COBOL
IBM MQ
Databases
Apache Kafka
ElasticSearch
Frontend
Angular
DevOps
Ansible
Docker
Kubernetes
Apply
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Peoplemore
peoplemore.pl
Peoplemore is a Polish software development and IT consulting company founded by software engineers. The company specializes in bespoke software development, legacy systems modernization, team augmentation, and intelligent automation for clients globally. Its mission focuses on combining high-quality technology delivery with an employee-centric and collaborative approach.
peoplemore.pl • HQ: Warsaw, Poland • Professional Services • Information Technology • Human Resources • IT Outsourcing • Est. 1969
HQ: Warsaw, Poland • Professional Services • Information Technology • Human Resources • IT Outsourcing • Est. 1969
$70k – $90k per year • Senior • Kraków • Remote (Poland) • Internship • Senior
SQL
Databases
PostgreSQL
AI/ML
AI Agents
DevOps
GCP
Apply
$74k – $96k per year • Lead • 7+ years exp • Gdańsk • Remote (Poland) • Full-Time • Staff
Node JS
SQL
TypeScript
JavaScript
Node JS
Nest.JS
Databases
PostgreSQL
AI/ML
LLM
AI Agents
DevOps
Kubernetes
GCP
Google GKE
OpenTelemetry
Apply
$70k – $96k per year • Senior • Warsaw • Remote (Poland) • Internship • Senior
C++
Python
Apply
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Match-Trade Technologies
match-trade.com
Discover innovative Forex solutions by Match-Trade Technologies, offering cutting-edge trading platforms and CRM for Brokers.
match-trade.com • Warsaw • Poznań • Financial Services • Capital Markets • FinTech
Warsaw • Poznań • Financial Services • Capital Markets • FinTech
$40k – $55k per year • In office (Poznań, Poland) • Full-Time • Polish: C1
Java
Kotlin
Java
Spring Boot
Kotlin
Kotlin Coroutines
Databases
Apache Kafka
DevOps
gRPC
Apply
Report

Wavestone
wavestone.com
Wavestone was founded amid the rise of new technologies and digital innovation, growing with a strong entrepreneurial spirit.
wavestone.com • HQ: Paris, France • Artificial Intelligence • IT Consulting • Information Technology • Est. 2000
HQ: Paris, France • Artificial Intelligence • IT Consulting • Information Technology • Est. 2000
$80k – $112k per year • Senior • Gliwice • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
AI/ML
AWS Bedrock
LangChain
LLM
Amazon SageMaker
Hugging Face
OpenAI
DevOps
AWS
Azure
Chips/EDA
PoC Library
Apply
Report

Medicover
medicover.pl
Medicover is an international healthcare company based in Poland that operates medical clinics, hospitals, and diagnostic facilities in several European countries. It provides healthcare services, medical diagnostics, and health insurance products to individual patients and corporate clients.
medicover.pl • Warsaw • Kraków • Health Care • Insurance • Hospitals & Clinics
Warsaw • Kraków • Health Care • Insurance • Hospitals & Clinics
≈ $62k – $96k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Staff • Polish: C1
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
TypeORM
Databases
MySQL
Frontend
Angular
DevOps
Kubernetes
Apply
Report

SpotOn
spoton.com
Run a more profitable restaurant with SpotOn. Point-of-sale. Online ordering. Reservations. Team management. Rapid funding. AI profit analysis. And more.
spoton.com • Kraków • Virginia Beach • Saint Louis • El Paso • Corpus Christi • Software • Commerce • POS Systems
Kraków • Virginia Beach • Saint Louis • El Paso • Corpus Christi • Software • Commerce • POS Systems
$76k – $96k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Relocation • Full-Time • Senior
Go
PHP
DevOps
AWS
Kubernetes
Terraform
Apply
Verified live · 2 hours ago 2 months ago

Senior Software Engineer II (Golang, Fulfillment)
$76k – $94k per year • Senior • 5+ years exp • Remote (United States, Poland) • Relocation • Visa sponsorship • Full-Time • Senior
Go
PHP
DevOps
AWS
Kubernetes
Terraform
Apply
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Fujitsu
fujitsu.com
fujitsu.com • Łódź • Software • Hardware • Information Technology
Łódź • Software • Hardware • Information Technology
≈ $52k – $94k per year (Estimated) • Łódź • Remote (Poland) • Master's Degree • Full-Time • Japanese
Bash
Perl
Python
Databases
PostgreSQL
DevOps
Azure
Azure DevOps
CI/CD
Docker
Jenkins
Kubernetes
KVM
VMWare
GitLab
QA
Robot Framework
Apply
Report

B3Group
b3.se
B3Group is a Polish company active in the information technology and business services sector. It delivers IT consulting, software implementation, and support services for corporate clients seeking technology solutions for their operations.
b3.se • HQ: Warsaw, Poland • Data & Analytics
HQ: Warsaw, Poland • Data & Analytics
2 months ago

Senior Java Engineer
≈ $64k – $99k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Databases
Apache Kafka
ElasticSearch
PostgreSQL
Mobile
JUnit
DevOps
ArgoCD
CI/CD
Dynatrace
Kubernetes
Rest API
Apply
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HR Contact
hrcontact.co
HR Contact - agencja rekrutacyjna specjalizująca się w IT, Fintech, E-commerce i inżynierii. Rekrutacja end-to-end w EMEA, USA i LATAM. 950+ zrealizowanych projektów.
hrcontact.co • Kraków • Information Technology • Professional Services • Human Resources
Kraków • Information Technology • Professional Services • Human Resources
$77k – $80k per year • Senior • 7+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Python
SQL
Python
FastAPI
Databases
MariaDB
MySQL
PostgreSQL
AI/ML
NLP
AI Agents
DevOps
AWS
API Gateway
Apply
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Finat
finat.pl
Finat is a Polish financial services firm and software provider specializing in administrative, operational, and technological solutions for the financial sector. A subsidiary of the PKO Bank Polski Group, the company delivers comprehensive services including fund administration, transfer agent operations, pension scheme processing, and specialized IT system integration. By combining regulatory compliance with robust back-office automation, it enables financial institutions and investment funds to manage large-scale transactional operations securely and efficiently.
finat.pl • HQ: Warsaw, Poland • Professional Services • Audit • Financial Services
HQ: Warsaw, Poland • Professional Services • Audit • Financial Services
≈ $50k – $91k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time • Polish: C1
JavaScript
SQL
C#
C#
.NET
DevOps
Azure
Git
Rest API
Apply
Report
Backend Developer Jobs in Poznań
Frequently asked questions
How many Backend Developer jobs in Poznań are available on Alion?
There are currently 28 active listings from 15 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Poznań pay?
The average salary is around $66,931 per year based on the current listings.
Are remote options available for Backend Developer jobs in Poznań?
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 Poznań?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.