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
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Cleeng

cleeng.com
Cleeng enables any rights' owners to generate substantial ROI easily from their video assets. Our values: > Dialogue & Openness > Decision & Execution > Relaxed & Professional > Trust & Integrity We also believe that: - The Team prevails on the I...
cleeng.com • Manila • Poznań • Amsterdam • Artificial Intelligence • Billing & Invoicing • Software
Manila • Poznań • Amsterdam • Artificial Intelligence • Billing & Invoicing • Software
Verified live · 1 day ago 5 days ago

PHP Developer

$52k – $94k per year (Estimated) • Remote (Poland) • Full-Time
PHP
PHP
Doctrine
Laminas
PHPUnit
Databases
MySQL
AI/ML
Claude
Claude Code
Copilot
Cursor
Model Context Protocol
DevOps
Rest API
Shift-Left
Cybersecurity
Shift-Left Security
Apply
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Intetics

intetics.com
Intetics is a global software engineering and IT outsourcing company headquartered in Naples, Florida, and founded in 1995. The company builds distributed development teams and delivers custom software, data processing, quality assurance, geographic information systems, and digital transformation services under its Remote In-Sourcing model. It operates delivery centers across Eastern Europe and Latin America, serving clients in healthcare, logistics, finance, and the public sector.
intetics.com • HQ: Naples, United States • Quality Assurance • Data Engineering • Data & Analytics • Web Development • IT Consulting • IT Outsourcing • Information Technology • Software • Est. 1995
HQ: Naples, United States • Quality Assurance • Data Engineering • Data & Analytics • Web Development • IT Consulting • IT Outsourcing • Information Technology • Software • Est. 1995
Verified live · 1 day ago 5 days ago

Senior Python Engineer

Senior • 5+ years exp • Remote (Kazakhstan, Poland, Romania, Serbia, Armenia) • Senior
PHP
Python
PHP
Laminas
DevOps
CI/CD
Git
Platform Engineering
Rest API
Docker
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Wiz
Analytics
ETL/ELT
Apply
Verified live · 1 day ago 14 days ago

1124 | Full Stack Developer (NodeJs + Vue.js)

$53k – $97k per year (Estimated) • Remote (Poland, Romania, Spain, Lithuania, Slovakia)
Node JS
JavaScript
Databases
PostgreSQL
Supabase
Frontend
Vue.js
Mobile
Twilio
DevOps
Rest API
Apply
Verified live · 1 day ago 1 month ago

1043 | Senior GO dev (short-term project)

$64k – $99k per year (Estimated) • Senior • Remote (Poland, Serbia, Armenia, Georgia, Slovakia) • Senior
Go
Databases
Apache Kafka
MySQL
Redis
DevOps
CI/CD
Docker
GitHub Actions
GitLab CI
Helm
Kubernetes
Rest API
GitHub
GitLab
Apply
Report

Coder Technologies

coder.com
Coder is an enterprise cloud development environment (CDE) and developer workspace management platform headquartered in Austin, Texas. Founded in 2017 by Ammar Bandukwala, Kyle Carberry, and John Andrew Entwistle, the company is led by CEO Rob Whiteley and has raised over $170 million in venture funding - including a Series C led by KKR alongside investors such as Bessemer Venture Partners, Redpoint Ventures, and Uncork Capital.
coder.com • HQ: Austin, United States • Artificial Intelligence • Code Intelligence • Information Technology • DevOps • 51-200 employees • Est. 2017
HQ: Austin, United States • Artificial Intelligence • Code Intelligence • Information Technology • DevOps • 51-200 employees • Est. 2017
Verified live · 10 min ago 5 days ago

Senior Software Engineer I (Agentic Engineering, Europe)

$93k – $176k per year (Estimated) • Senior • Remote (United Kingdom, Ireland, Poland) • Full-Time • Senior
Go
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Function Calling
Model Context Protocol
Frontend
React.js
DevOps
AWS
Docker
Kubernetes
CI/CD
GitHub Actions
Grafana
Prometheus
GitHub
Apply
Verified live · 10 min ago 12 days ago

Staff Software Engineer (Agentic Engineering)

$133k – $220k per year (Estimated) • Staff+ • Remote (United Kingdom, Ireland, Poland) • Full-Time • Staff
Go
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
Function Calling
Frontend
React.js
DevOps
AWS
CI/CD
Docker
GitHub Actions
Grafana
Kubernetes
Prometheus
GitHub
Apply
Verified live · 10 min ago 18 days ago

Senior Software Engineer II (Enterprise Experience)

$154k – $255k per year (Estimated) • Senior • 5+ years exp • Remote (United States, United Kingdom, Canada, Ireland, Poland) • Full-Time • Senior
Go
Databases
PostgreSQL
DevOps
CI/CD
GCP
GitHub Actions
Grafana
gRPC
Kubernetes
Prometheus
GitHub
Management
Slack
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 · 2 hours ago 17 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

MailerLite

mailerlite.com
Digital marketing tools to grow your audience faster and drive revenue smarter. Backed by 24/7 award-winning support. Check it out now!
mailerlite.com • Sales & Marketing • Email Services & Providers • Email Marketing
Sales & Marketing • Email Services & Providers • Email Marketing
Verified live · 1 day ago 5 days ago

PHP Engineer

$60k – $75k per year • Middle • 4+ years exp • Remote (EMEA) • Contractor • Middle • English
JavaScript
PHP
SQL
Go
Node JS
Ruby
PHP
Laravel
Databases
Redis
ElasticSearch
Frontend
React.js
Vue.js
DevOps
Git
Design
Canva
Apply
Report

Nango

nango.dev
Connect your product & AI agents with 900+ APIs. Build, run, and maintain integrations with AI in code, on infrastructure built for scale.
nango.dev • San Francisco • AI Agents
San Francisco • AI Agents
Verified live · 8 hours ago 5 days ago

Staff Software Engineer, Backend

$140k – $220k per year • Staff+ • 10+ years exp • Remote (LATAM, Europe, North America) • Full-Time • Staff
Node JS
JavaScript
AI/ML
Replit
Vapi
DevOps
AWS
Netlify
GitHub
Cybersecurity
Okta
Snyk
Apply
Verified live · 8 hours ago 2 months ago

Staff Backend Engineer

$140k – $220k per year • Staff+ • 10+ years exp • Remote (LATAM, Europe, North America) • Full-Time • Staff
Node JS
JavaScript
AI/ML
Replit
Vapi
DevOps
AWS
Netlify
GitHub
Cybersecurity
Okta
Snyk
Apply
Report

Neo4J

neo4j.com
Neo4j is the world's leading graph database platform, engineered specifically to store, query, and analyze highly connected data. Unlike traditional relational databases that rely on rigid tables and costly JOIN operations, Neo4j models data naturally using nodes (entities), relationships (connections), and properties (key-value attributes).
neo4j.com • HQ: San Mateo, United States • Big Data • Information Technology • Database Management
HQ: San Mateo, United States • Big Data • Information Technology • Database Management
Verified live · 3 hours ago 6 days ago

Tech Lead, Backend - GraphAware Hume

Lead • 8+ years exp • Remote (EMEA) • Cofounder • Staff
Java
Databases
Neo4j
PostgreSQL
Apache Kafka
AI/ML
Knowledge Graph
LangChain
LlamaIndex
GraphRAG
Mobile
Clean Architecture
DevOps
CI/CD
Docker
Apply
Verified live · 3 hours ago 7 days ago

Senior Software Engineer - GraphAware Hume

Senior • 8+ years exp • Remote (EMEA) • Cofounder • Senior
Java
Databases
Neo4j
PostgreSQL
Apache Kafka
AI/ML
Knowledge Graph
Mobile
Clean Architecture
DevOps
CI/CD
Docker
Apply
Report

Cast AI

cast.ai
CAST AI is an AI-driven cloud automation and Kubernetes cost optimization platform built to help enterprises manage, scale, and secure their cloud infrastructure. Founded in 2019 and headquartered in Miami, Florida, the company automates cloud operations across major hyper-scalers including Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure.
cast.ai • HQ: Miami, United States • Information Technology • Virtualization • DevOps
HQ: Miami, United States • Information Technology • Virtualization • DevOps
Open 122 daysVerified live · 2 hours ago 4 months ago

Senior Software Engineer | Kimchi

Equity • Senior • Remote (EU) • Visa sponsorship • Senior
Go
TypeScript
AI/ML
AI Agents
DeepSeek
MiniMax
Anthropic
Model Context Protocol
OpenAI
DevOps
AWS
Azure
CI/CD
GCP
Grafana
Kubernetes
OpenTelemetry
Prometheus
Cybersecurity
Least Privilege
Apply
Open 136 daysVerified live · 2 hours ago 4 months ago

Senior Software Engineer | Infrastructure

Equity • Senior • Remote (EU, Europe) • Relocation • Visa sponsorship • Senior
Go
AI/ML
AI Agents
Hugging Face
DevOps
Akamai
Amazon EKS
AWS
Azure
Azure AKS
containerd
CRI-O
GCP
Google GKE
gRPC
Kubernetes
Apply
Open 136 daysVerified live · 2 hours ago 4 months ago

Senior Software Engineer

Equity • Senior • Remote (EU, Europe) • Visa sponsorship • Senior
PostgreSQL
AI/ML
Hugging Face
Time Series Forecasting
DevOps
Akamai
AWS
Azure
CI/CD
GCP
Grafana
Karpenter
Kubernetes
OpenTelemetry
Prometheus
ArgoCD
GitLab CI
GitOps
gRPC
Loki
GitLab
Apply
Report

Monterail

monterail.com
Monterail is a Wroclaw software company founded in 2010 and known for its work with Ruby on Rails and Vue.js. It builds web and mobile products for startups and enterprises across Europe and North America. The company is a long-standing sponsor of the Vue.js open source ecosystem.
monterail.com • HQ: Wrocław, Poland • Design & Creative • PropTech • Software • Est. 2010
HQ: Wrocław, Poland • Design & Creative • PropTech • Software • Est. 2010
Verified live · 1 day ago 6 days ago

Regular Fullstack Developer (Vue.js + .Net) - Freelancer

$51k – $92k per year (Estimated) • Middle • 3+ years expWrocław • Remote (Poland) • Freelance • Middle • English: B2
C#
SQL
JavaScript
C#
.NET
Frontend
Vue.js
DevOps
Azure
CI/CD
Rest API
Apply
Verified live · 1 day ago 21 day ago

Python Developer (mid/senior) - freelance

$48k – $64k per year • Senior • Warsaw • Remote (Poland) • Freelance • Senior • Polish: C1 • English: C1
Python
Python
Django
FastAPI
Flask
Databases
PostgreSQL
AI/ML
LLM
DevOps
AWS
Terraform
Apply
$63k – $97k per year (Estimated) • Senior • Wrocław • Remote (Poland, Armenia, Georgia, Greece) • Freelance • Senior
Ruby
JavaScript
TypeScript
Ruby
Ruby on Rails
Databases
PostgreSQL
Frontend
React.js
Apply
Report

MLabs

mlabs.city
MLabs is a global software engineering consultancy specializing in high-assurance software engineering, formal verification, and mission-critical systems. Founded in 2018, the company focuses on functional programming languages like Haskell and Rust to build secure, high-performance infrastructure for blockchain, Web3, fintech, and AI projects.
mlabs.city • HQ: London, United Kingdom • Information Technology • Blockchain & Crypto • Software
HQ: London, United Kingdom • Information Technology • Blockchain & Crypto • Software
Verified live · 1 day ago 6 days ago

Software Engineer - Backend & Data

$70k – $93k per year • Remote (Europe)
Apply
Top 25% pay 1 month ago

Senior (Rust/C++) Backend Engineer

$120k – $200k per year • Senior • 8+ years expPoland • Remote (Poland) • Full-Time • Senior
C++
Rust
Databases
Apache Kafka
PostgreSQL
RabbitMQ
Redis
DevOps
AWS
Azure
Docker
GCP
Kubernetes
WebSockets
Web3
DeFi
Smart Contracts
Apply
Report

AeroVect

aerovect.com
AeroVect is an autonomous driving technology company headquartered in San Francisco, California, and founded in 2020. The company develops the AeroVect Driver, an AI-powered software platform designed to automate ground support equipment such as baggage tractors and cargo haulers at airports. Its solutions are deployed at major passenger and cargo hubs globally to improve operational safety, reduce labor costs, and enhance reliability in airside environments.
aerovect.com • HQ: San Francisco, United States • Logistics & Warehouse Robotics • Robotics • Transportation & Logistics • Ground Systems • Space & Aerospace • Air Transport • Artificial Intelligence • Autonomous Driving • 201-500 employees • Est. 2020
HQ: San Francisco, United States • Logistics & Warehouse Robotics • Robotics • Transportation & Logistics • Ground Systems • Space & Aerospace • Air Transport • Artificial Intelligence • Autonomous Driving • 201-500 employees • Est. 2020
Verified live · 1 hour ago 6 days ago

Staff Software Engineer, Motion Planning

$170k – $283k per year (Estimated) • Staff+ • 5+ years expStockholmLondonAmsterdamParisToronto • Remote (United States, Germany, France, United Kingdom, Canada) • Bachelor's Degree • Full-Time • Staff
C++
Python
Robotics
Mission Planner
Motion Planning
ROS
ROS2
Apply
Verified live · 1 hour ago 7 days ago

Senior Software Safety Engineer

$160k – $180k per year • Senior • 5+ years expSouth San FranciscoStockholmLondonBerlinNew York • Remote (United States, Germany, France, United Kingdom, Canada) • Bachelor's Degree • Full-Time • Senior
C++
Python
DevOps
RTOS
Robotics
Motion Planning
ROS
ROS2
Apply
Verified live · 1 hour ago 26 days ago

Senior Software Engineer, Simulation

$137k – $227k per year (Estimated) • Senior • LondonAtlantaToronto • Remote (United States, Canada, United Kingdom, Italy, Poland) • Bachelor's Degree • Full-Time • Senior
Python
DevOps
CI/CD
Docker
Robotics
CARLA
Gazebo
Isaac Sim
NVIDIA Omniverse
ROS
ROS2
Apply
Report

RunPod

runpod.io
RunPod is a cloud computing company headquartered in Mount Laurel, New Jersey, and founded in 2022. The company provides a specialized AI developer cloud featuring on-demand GPU instances, serverless GPU endpoints, and multi-node GPU clusters for training and inference. It operates a global infrastructure across more than 30 regions, serving over one million developers with scalable compute resources for machine learning and generative AI workloads.
runpod.io • HQ: Mount Laurel, United States • IT Infrastructure • LLM & Generative AI • Machine Learning • Artificial Intelligence • Hardware • AI Infrastructure • Information Technology • Cloud Computing • Est. 2022
HQ: Mount Laurel, United States • IT Infrastructure • LLM & Generative AI • Machine Learning • Artificial Intelligence • Hardware • AI Infrastructure • Information Technology • Cloud Computing • Est. 2022
Top 25% payVerified live · 3 hours ago 6 days ago

Forward Deployed Engineer EMEA

$100k – $180k per year • Equity • Middle • 3+ years exp • Remote (EMEA, United States) • Bachelor's Degree • Full-Time • Middle
Go
JavaScript
Node JS
Python
SQL
Python
Django
Flask
Databases
MySQL
PostgreSQL
AI/ML
Fine-tuning
LLM
PyTorch
RunPod
AI Agents
Frontend
React.js
DevOps
Docker
Ubuntu
Apply
Report

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 · 1 hour ago 1 month 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
Apply
Report

Spyrosoft

spyro-soft.com
Spyrosoft is a global technology group founded in 2016 that specializes in digital transformation and custom software engineering for clients worldwide. The company provides a comprehensive suite of services, including product design, AI/ML, cloud solutions, and embedded systems, across diverse industries such as automotive, finance, healthcare, and robotics. Listed on the Warsaw Stock Exchange, the group operates as a network of specialized companies that empower businesses to scale and thrive through innovative technology.
spyro-soft.com • HQ: Wrocław, Poland • Artificial Intelligence • Information Technology • Software • 51-200 employees • Est. 2016
HQ: Wrocław, Poland • Artificial Intelligence • Information Technology • Software • 51-200 employees • Est. 2016
$46k – $76k per year • Wrocław • Remote (Poland)
JavaScript
TypeScript
Java
Java
Spring Boot
Databases
Apache Kafka
Frontend
Angular
React.js
Vue.js
DevOps
Azure
Docker
Git
Kubernetes
Rest API
AWS
Terraform
IoT
MQTT
Apply
$80k – $94k per year • Lead • 5+ years expWarsaw • Remote (Poland) • PhD • Internship • Staff
C++
Python
C++
Qt
DevOps
CI/CD
Docker
Apply
$64k – $80k per year • Senior • 5+ years expWrocław • Remote (Poland) • PhD • Internship • Senior • German (Optional)
JavaScript
TypeScript
Frontend
Angular
NgRx
Svelte
SvelteKit
Highcharts
Web Components
Mobile
Material Design
DevOps
CI/CD
Git
Rest API
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
Verified live · 2 hours ago 1 month ago

Senior Software Engineer

$86k – $132k per year (Estimated) • Senior • Remote (Poland) • Senior
JavaScript
Python
SQL
TypeScript
Databases
Google BigQuery
PostgreSQL
AI/ML
Google Colab
AI Agents
DevOps
GCP
Git
Analytics
ETL/ELT
Apply
Open 440 daysVerified live · 2 hours ago 1 year ago

Senior Software Engineer

$88k – $137k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Internship • Senior • Polish
C++
Java
Python
Scala
C++
PyTorch C++
TensorFlow C++
Databases
Apache Kafka
AI/ML
Flink
Hadoop
PyTorch
Spark
TensorFlow
DevOps
GCP
Apply
$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
Report

Svitla Systems

svitla.com
Svitla Systems is a global digital solutions and custom software engineering company headquartered in California, with delivery centers across North America, Latin America, Europe, and Asia. Founded in 2003, the company offers end-to-end IT services, including cloud architecture, AI/machine learning integration, data engineering, DevOps, and mobile and web application development.
svitla.com • HQ: Kraków, Poland • Artificial Intelligence • Information Technology • Software • Est. 2003
HQ: Kraków, Poland • Artificial Intelligence • Information Technology • Software • Est. 2003
$63k – $97k per year (Estimated) • Senior • Białystok • Remote (Poland) • Full-Time • Senior
Java
Python
TypeScript
JavaScript
Java
Spring Boot
AI/ML
AI Agents
Copilot
Fine-tuning
Haystack
LangChain
LangGraph
LLM
Model Context Protocol
Prompt Engineering
RAG
Semantic Kernel
OpenAI
Frontend
React.js
DevOps
Azure
Azure AKS
Kubernetes
GitHub
Apply
$61k – $94k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
PowerShell
Python
SQL
Cybersecurity
HIPAA
Apply
13 days ago

Senior Rust Engineer

$64k – $99k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Python
Rust
Rust
Tauri
DevOps
GCP
Google Cloud Run
Apply
Report

airSlate

airslate.com
airSlate is a global SaaS company empowering organizations to digitally transform how they create, manage, and automate document-driven workflows. Our products help millions of users simplify work, improve productivity, and accelerate business growth.
airslate.com • HQ: Boston, United States • Software • Business Process Automation (BPA) • Document Management • 51-200 employees
HQ: Boston, United States • Software • Business Process Automation (BPA) • Document Management • 51-200 employees
Verified live · 3 hours ago 7 days ago

Senior Fullstack Engineer - AI

$64k – $98k per year (Estimated) • Senior • 5+ years exp • Remote (Poland) • Full-Time • Senior
Go
JavaScript
Node JS
PHP
SQL
TypeScript
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM Guardrails
OpenAI Codex
Frontend
React.js
Mobile
Clean Architecture
DevOps
AWS
CI/CD
Docker
Apply
Verified live · 3 hours ago 25 days ago

Senior PHP Engineer

$61k – $94k per year (Estimated) • Senior • 3+ years exp • Remote (Ukraine, Poland) • Full-Time • Senior
PHP
Python
SQL
JavaScript
PHP
Laravel
Databases
MySQL
Frontend
React.js
DevOps
AWS
Rest API
Analytics
A/B Testing
Apply
Verified live · 3 hours ago 1 month ago

Team Lead PHP Engineer

$70k – $118k per year (Estimated) • Lead • 6+ years exp • Remote (Poland) • Full-Time • Staff • Ukrainian: C1 • Russian: C1
Go
PHP
PHP
Laravel
Yii
Databases
MySQL
PostgreSQL
DevOps
ArgoCD
CI/CD
Docker
Git
GitHub Actions
GitOps
Kubernetes
GitHub
Apply
Report

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 · 9 hours ago 8 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
Verified live · 9 hours ago 8 months ago

Weekend Backend Engineer

$68k – $193k per year (Estimated) • Middle • 3+ years exp • Remote • Middle
Java
SQL
Java
Spring Boot
Spring Cloud
Databases
ElasticSearch
MySQL
Redis
DevOps
AWS
Docker
Kubernetes
Platform Engineering
Amazon CloudWatch
Grafana
Loki
Prometheus
Rest API
Apply
Verified live · 9 hours ago 1 month 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
Report

HappyTeams

happyteam.io
HappyTeams is an employee engagement and HR analytics SaaS platform based in Dublin, Ireland. Founded in 2020 by Ben Jacobs and Michael Dever, the platform provides automated pulse survey tools and real-time organizational mood tracking designed by organizational psychologists.
happyteam.io • HQ: Dublin, Ireland • Information Technology • IT Outsourcing • Software • Est. 2020
HQ: Dublin, Ireland • Information Technology • IT Outsourcing • Software • Est. 2020
$32k – $38k per year • Łódź • Remote (Poland) • Polish: C1
PHP
TypeScript
JavaScript
PHP
Symfony
AI/ML
Claude
Claude Code
Frontend
Angular
Apply
$55k – $71k per year • Bielsko-Biała • Remote (Poland) • Polish: C1
PHP
JavaScript
PHP
Laravel
PHPUnit
Databases
MySQL
Redis
Frontend
Bootstrap
JQuery
Vue.js
DevOps
CI/CD
Docker
Git
Rest API
GitLab
Apply
1 month ago

PHP Developer with Go

$58k – $68k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Go
PHP
SQL
PHP
Symfony
DevOps
Git
GitLab CI
GitLab
Apply
Report

Netguru

netguru.com
Netguru is a digital consultancy and software development company headquartered in Poznan, Poland, and founded in 2008. The firm provides a wide range of services including custom software engineering, product design, artificial intelligence development, and cloud infrastructure management. Operating globally with a team of over 600 specialists, the company serves clients across various sectors such as finance, healthcare, and retail, focusing on digital transformation and AI-native commerce solutions.
netguru.com • HQ: Poznań, Poland • Machine Learning • Artificial Intelligence • Web Development • IT Outsourcing • Information Technology • Design & Creative • Mobile App Development • Software • Est. 2008
HQ: Poznań, Poland • Machine Learning • Artificial Intelligence • Web Development • IT Outsourcing • Information Technology • Design & Creative • Mobile App Development • Software • Est. 2008
Verified live · 1 day ago 8 days ago

Node Architect - Freelance

up to $98k per year • Staff+ • Poznań • Remote (Poland) • Freelance • Architect
Node JS
JavaScript
Cybersecurity
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Verified live · 1 day ago 14 days ago

Senior Python Developer - Freelance

up to $80k per year • Senior • Remote (Poland) • Freelance • Senior • Polish: C2
Python
TypeScript
Python
Pydantic
Databases
pgvector
Pinecone
PostgreSQL
Qdrant
Weaviate
AI/ML
AI Agents
AutoGen
CrewAI
Hybrid Search
LangChain
LangGraph
LLM
Model Context Protocol
Pydantic AI
Anthropic
OpenAI
AWS Bedrock
Braintrust
Langfuse
LangSmith
EU AI Act
DevOps
AWS
Azure
CI/CD
Docker
GCP
OpenTelemetry
Cybersecurity
GDPR
Chips/EDA
PoC Library
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up to $90k per year • Senior • Remote (Poland) • Freelance • Senior
Java
SQL
Java
Spring Boot
Databases
Oracle
DevOps
Bitbucket
CI/CD
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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.