Backend Developer Jobs in Poland

Backend Developer jobs in Poland hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $86,306/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Poland
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
7,090 remote jobs are open to candidates in Poland.Show remote jobs

Bank Millennium

bankmillennium.pl
bankmillennium.pl · HQ: Warsaw, Poland · Commercial & Retail Banks · 501-1000 employees · Hiring 38, 2 new
HQ: Warsaw, Poland · Commercial & Retail Banks · 501-1000 employees · Hiring 38, 2 new
Bank Millennium is a Polish bank offering retail and corporate banking to customers across the country. It hires customer data experts, remote banking consultants, .NET programmers and anti-money laundering sanctions specialists, mostly in Warsaw. The bank is headquartered in Warsaw, Poland.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 8 days ago Hiring now · 83%

Programista .NET / Programistka .NET w Obszarze Rozwoju Systemów Korporacyjnych

≈ $48k – $92k per year (Estimated) · In office (Warsaw, Poland) · Polish: C1
Agile
Apply
Verified live · 4 hours ago 29 days ago Fading · 34%

Programista .NET / Programistka .NET w Zespole Rozwiązań Portalowych

≈ $46k – $88k per year (Estimated) · In office (Gdańsk, Poland) · Polish: C1
SQL
C#
C#
Entity Framework Core
.NET
Databases
Redis
Apache Kafka
DevOps
SOAP
Rest API
Management
Scrum
Agile
+2
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Capco

capco.com
capco.com · HQ: London, United Kingdom · RegTech, AML & Compliance · IT Consulting & Digital Transformation · Management Consulting · 5000+ employees · Est. 1998 · IT services · Trust B · Hiring 545, 57 new
HQ: London, United Kingdom · RegTech, AML & Compliance · IT Consulting & Digital Transformation · Management Consulting · 5000+ employees · Est. 1998 · IT services · Trust B · Hiring 545, 57 new
Capco is a management and technology consultancy founded in 1998 that works only for the financial services industry, covering banking, capital markets, wealth management, insurance and payments. It competes for regulatory, risk, testing and core banking transformation work, with delivery centres across Europe, North America, Latin America and Asia and a large engineering presence in Poland and India. Owned by the Indian IT services group Wipro since 2021, Capco is headquartered in London, United Kingdom.
Marcel du Bois Capco · Amministratore · decision-maker
Ann-Kathrin Sauthoff-Bloch · Geschäftsführung · decision-maker
Kushal Patel · Geschäftsführung · decision-maker
Annie Rowland · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 29 min ago 8 days ago Likely open · 62%

Full Stack Engineer (Python/React/Typescript)

≈ $47k – $90k per year (Estimated) · In office (Kraków, Poland)
TypeScript
JavaScript
Python
Python
Flask
FastAPI
Django
AI/ML
Embeddings
LLM Guardrails
RAG
LLM
AI Agents
Frontend
React.js
DevOps
Rest API
CI/CD
QA
Pytest
+7
Apply
Verified live · 29 min ago 17 days ago Likely open · 57%

Back-End Engineer - Java (Payments)

≈ $55k – $92k per year (Estimated) · Senior · 5+ years exp · Hybrid (Warsaw, Poland) · Senior
Java
SQL
Kotlin
Java
Spring Boot
Kotlin
Mockito
Databases
PostgreSQL
Apache Kafka
Mobile
JUnit
DevOps
AWS
Amazon EKS
AWS Lambda
Amazon ECS
Amazon CloudWatch
Amazon S3
Docker
Kubernetes
CI/CD
Management
Scrum
Agile
+11
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Verified live · 29 min ago 18 days ago Likely open · 53%

Full Stack Engineer (Java & React)

≈ $47k – $92k per year (Estimated) · Hybrid (Warsaw, Poland)
Ruby
Java
JavaScript
Databases
PostgreSQL
AI/ML
ChatGPT
Copilot
Frontend
React.js
Mobile
JUnit
DevOps
CI/CD
Management
Agile
QA
JMeter
+3
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Flix SE

flix.careers
flix.careers · HQ: Warsaw, Poland · Rail Transport · Road Transport · Public Transport · Hiring 3
HQ: Warsaw, Poland · Rail Transport · Road Transport · Public Transport · Hiring 3
Join Flix for a tech-driven, international career with a focus on sustainability, teamwork, and personal growth.
No named decision-maker yet.
No careers mailbox known
8 days ago Hiring now · 90%

Java Software Engineer - FinTech

≈ $51k – $99k per year (Estimated) · Middle · 3+ years exp · In office (Warsaw, Poland) · Contractor · Middle
SQL
TypeScript
JavaScript
Databases
Snowflake
Apache Kafka
Frontend
Angular
React.js
DevOps
Datadog
Docker
Kubernetes
CI/CD
AWS
+4
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Payback

payback.group
payback.group · HQ: Munich, Germany · Loyalty Programs · Gift Cards & Loyalty Programs · 501-1000 employees · Hiring 31, 2 new
HQ: Munich, Germany · Loyalty Programs · Gift Cards & Loyalty Programs · 501-1000 employees · Hiring 31, 2 new
Payback is a loyalty program and data-driven marketing group that runs a customer loyalty programme through its operating company Loyalty Partner. It hires working students in security governance, IT operations, digital analytics and campaign management, as well as team leads for key account management and sales operations. The company is headquartered in Munich, Germany.
Dominik Dommick · Geschäftsführer · decision-maker
Bernhard Brugger · Geschäftsführer · decision-maker
Careers mailbox is known
8 days ago Hiring now · 85%

Senior Python Engineer (m/f/d)

≈ $60k – $99k per year (Estimated) · Senior · Hybrid (Warsaw, Poland) · Full-Time · Senior
SQL
Python
Python
SQLAlchemy
Databases
Google BigQuery
DevOps
GitHub
Terraform
Docker
GCP
Kubernetes
CI/CD
Management
Kanban
Scrum
+4
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15 days ago Likely open · 54%

Junior Fullstack Engineer (m/f/d)

≈ $24k – $60k per year (Estimated) · Junior · Hybrid (Warsaw, Poland) · Full-Time · Junior
C#
TypeScript
JavaScript
C#
ASP.NET Core
Entity Framework Core
Databases
MS SQL
Frontend
Vue.js
Angular
React.js
DevOps
Git
Rest API
GCP
Azure
CI/CD
GitHub Actions
Azure DevOps
Docker
+9
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KPMG

kpmg.pl
kpmg.pl · HQ: Warsaw, Poland · Management Consulting · Audit & Assurance Firms · 201-500 employees · Hiring 26, 4 new
HQ: Warsaw, Poland · Management Consulting · Audit & Assurance Firms · 201-500 employees · Hiring 26, 4 new
KPMG is the Polish member of the international KPMG network of audit and advisory firms operating in 138 countries. In Poland it combines technology with consulting, audit, tax advisory and risk management, and hires SAP SuccessFactors and SAP FI consultants, application penetration testers and Microsoft Fabric tech leads in Warsaw and Poznań. The firm is based in Warsaw, Poland.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 8 days ago Likely open · 65%

.NET Developer - Tax GMS Developers

≈ $23k – $58k per year (Estimated) · Junior · 2+ years exp · Hybrid (Kraków, Poland) · Junior · Polish · English
C#
TypeScript
JavaScript
SQL
C#
ASP.NET Core
xUnit
Databases
Azure Cosmos DB
AI/ML
OpenAI
Frontend
Angular
React.js
Mobile
MVVM
DevOps
Azure DevOps
Azure
CI/CD
Management
Agile
+7
Apply

SIX

six-group.com
six-group.com · HQ: Zurich, Switzerland · Payment Processing & Gateways · Financial Data & Market Intelligence · Stock Exchanges & Market Infrastructure · 1001-5000 employees · Est. 2008 · Hiring 76, 10 new
HQ: Zurich, Switzerland · Payment Processing & Gateways · Financial Data & Market Intelligence · Stock Exchanges & Market Infrastructure · 1001-5000 employees · Est. 2008 · Hiring 76, 10 new
SIX is a Swiss financial market infrastructure group headquartered in Zurich that operates stock exchanges, securities settlement and custody, banking and payment services and financial information. Formed in 2008 from the merger of Swiss financial companies and owned by banks, it runs the SIX Swiss Exchange and, since acquiring BME, the Spanish stock exchanges in Madrid, with further offices in London, Warsaw, Frankfurt and Stockholm. It hires Java and full-stack developers, test and platform engineers, product and project managers, business analysts, controllers, internal auditors and interns in Madrid, Zurich and Warsaw.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 8 days ago Hiring now · 90%

Python Software Engineer

≈ $50k – $96k per year (Estimated) · In office (Warsaw, Poland) · English
Python
Databases
Apache Kafka
DevOps
OpenShift
Podman
GitLab
Rest API
Docker
Kubernetes
Azure
CI/CD
+2
Apply
Verified live · 5 hours ago 30 days ago Likely open · 46%

Senior Java Software Engineer

≈ $59k – $98k per year (Estimated) · Senior · Hybrid (Warsaw, Poland) · Senior · English
TypeScript
JavaScript
Databases
Apache Kafka
DevOps
OpenShift
Podman
GitLab
Rest API
Docker
Kubernetes
CI/CD
+2
Apply

Margo

margo.com
margo.com · HQ: Courbevoie, France · IT Staffing & Staff Augmentation · IT Consulting & Digital Transformation · 11-50 employees · Est. 2005 · Staffing · EOR · Trust A · Hiring 48, 1 new
HQ: Courbevoie, France · IT Staffing & Staff Augmentation · IT Consulting & Digital Transformation · 11-50 employees · Est. 2005 · Staffing · EOR · Trust A · Hiring 48, 1 new
Margo is a Paris-based technology engineering and AI consulting group that provides specialist consultants in data, cloud, software engineering and capital markets technology, mainly to banks, insurers and industrial clients. Founded in 2005, it has about 450 staff across Paris, London and an engineering center in Warsaw, reported turnover of 45 million euros in 2025 and runs practices such as Capital Market Technologies, Cloud Transformation and Software Engineering. It hires C#, Java and Python developers, front-office support engineers, quant developers, business analysts, data and DevOps engineers and business developers.
Martina Zambrana Garcia · Président de SAS · decision-maker
Thomas Mcgeehan · Directeur Général · decision-maker
Alexander Withers · Executive Officer, Director · decision-maker
Dean Yellets · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 8 days ago Hiring now · 90%

Regular .NET Developera (C# / MSSQL)

$52k – $66k per year · Hybrid (Warsaw, Poland) · Middle · Polish: C1
C#
C#
.NET
Apply
Verified live · 3 hours ago 4 months ago Likely open · 47%

Programista .Net - Regular - Banking

$62k – $66k per year · Warsaw · Remote (Poland) · Full-Time · Middle
C#
C#
.NET
Apply
Verified live · 3 hours ago 10 months ago Fading · 30%

Senior .NET Developer (Angular)

$62k – $70k per year · Senior · 5+ years exp · Hybrid (Warsaw, Poland) · Full-Time · Senior
C#
C#
.NET
Apply

BNP Paribas Bank Polska

bnpparibas.pl
bnpparibas.pl · HQ: Warsaw, Poland · Commercial & Retail Banks · Est. 1975 · Hiring 18, 1 new
HQ: Warsaw, Poland · Commercial & Retail Banks · Est. 1975 · Hiring 18, 1 new
BNP Paribas Bank Polska is a Polish universal bank and part of the French BNP Paribas group, listed on the Warsaw Stock Exchange. It serves individual customers, small businesses, farmers and corporate clients with accounts, loans, leasing, investment products and digital banking, and is one of the largest lenders to the Polish agricultural sector. The company is headquartered in Warsaw, Poland.
No named decision-maker yet.
No careers mailbox known
8 days ago Hiring now · 84%

Senior Fullstack Developer (Angular&Python)

≈ $59k – $99k per year (Estimated) · Senior · 1+ year exp · Hybrid (Warsaw, Kraków, Poland) · Full-Time · Senior
Python
TypeScript
Java
JavaScript
SQL
Python
SQLAlchemy
FastAPI
Asyncio
Ruff
Pydantic
Alembic
SQLModel
Databases
ElasticSearch
AI/ML
NLP
RAG
AI Agents
Pandas
Frontend
Angular
DevOps
Kibana
Logstash
Bitbucket
Jenkins
Kubernetes
CI/CD
Cybersecurity
SonarQube
QA
Pytest
+18
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1 month ago Long shot · 18%

Junior Software Developer

≈ $24k – $60k per year (Estimated) · Junior · Hybrid (Warsaw, Kraków, Poland) · Full-Time · Junior
Java
Kotlin
TypeScript
JavaScript
Java
Quarkus
Hibernate
Kotlin
Mockito
Frontend
Angular
Mobile
JUnit
DevOps
Git
+2
Apply
1 month ago Long shot · 20%

Senior Fullstack Developer PCM

≈ $56k – $93k per year (Estimated) · Senior · 4+ years exp · Hybrid (Warsaw, Kraków, Poland) · Full-Time · Senior
Java
SQL
TypeScript
JavaScript
Java
Hibernate
Spring Cloud
Spring Boot
Frontend
Angular
DevOps
Rest API
GitLab
Prometheus
Grafana
Jenkins
Docker
Kubernetes
CI/CD
Cybersecurity
SonarQube
QA
Jest
+10
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Sigma Software Group

sigma.software
sigma.software · HQ: Stockholm, Sweden · IT Outsourcing & Dedicated Teams · Custom Software Development · 1001-5000 employees · Est. 2002 · IT services · Hiring 77, 14 new
HQ: Stockholm, Sweden · IT Outsourcing & Dedicated Teams · Custom Software Development · 1001-5000 employees · Est. 2002 · IT services · Hiring 77, 14 new
Sigma Software is a technology services company founded in 2002 as the Ukrainian development arm of the Swedish Sigma Group, and now a global organisation with delivery centres in Ukraine, Poland, Sweden, the United States and Latin America. It builds custom software for clients in advertising technology, automotive, aviation, gaming, telecommunications and the public sector, and runs its own product and startup arms alongside the services business. The company is known for keeping its Ukrainian engineering operation running through the war and for a substantial programme of technology work supporting Ukrainian defence and public institutions.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 8 days ago Hiring now · 90%

Senior Backend Engineer( AdTech)

≈ $57k – $93k per year (Estimated) · Senior · 5+ years exp · Warsaw · Remote (Poland) · Full-Time · Senior · English: B2
JavaScript
DevOps
Cloudflare
Apply
Verified live · 2 hours ago 21 days ago Hiring now · 78%

Junior Full-Stack Engineer (Python / React)

≈ $24k – $69k per year (Estimated) · Junior · 2+ years exp · Warsaw · Remote (Poland) · Full-Time · Junior · Swedish · English
TypeScript
SQL
Python
JavaScript
Databases
PostgreSQL
AI/ML
Model Context Protocol
Frontend
Next.js
React.js
DevOps
GitLab CI
Azure AKS
Rest API
Kubernetes
Azure
CI/CD
Management
Agile
+7
Apply
Verified live · 2 hours ago 22 days ago Likely open · 60%

Middle/Senior Typescript/Node.js Developer with AI experience (AdTech)

≈ $58k – $94k per year (Estimated) · Senior · 7+ years exp · Wrocław · Remote (Poland) · Full-Time · Senior · English
Node JS
TypeScript
JavaScript
Databases
DynamoDB
AI/ML
Recommender Systems
Prompt Engineering
OpenAI
LLM
Frontend
GraphQL
DevOps
CloudFormation
AWS Lambda
Amazon EventBridge
API Gateway
Terraform
Rest API
AWS
+8
Apply

CAST AI

cast.ai
cast.ai · HQ: Miami, United States · Virtualization & Containers · Cloud Cost & Multi-Cloud Management · 201-500 employees · Est. 2019 · Startup · Trust B · Hiring 34, 4 new
HQ: Miami, United States · Virtualization & Containers · Cloud Cost & Multi-Cloud Management · 201-500 employees · Est. 2019 · Startup · Trust B · Hiring 34, 4 new
CAST AI is a cloud automation company founded in 2019 that cuts Kubernetes cost and operational load without asking teams to change their applications. Its platform continuously analyses running workloads and rebalances them onto the cheapest suitable instance types, spot capacity and node sizes across Amazon Web Services, Google Cloud and Microsoft Azure, typically halving compute spend. Headquartered in Miami, Florida with engineering in Lithuania, it has expanded from cost optimisation into Kubernetes security posture, application performance automation and routing for large language model traffic.
Leon Kuperman · Co-Founder & Chief Technology Officer · decision-maker
Laurent Gil · Co-Founder & Chief Product Officer · decision-maker
Yuri Frayman · Co-Founder & Chief Executive Officer · decision-maker
Pierre Liduena · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 8 days ago Hiring now · 90%

Senior Software Engineer | AI Agents & Cloud Platform (Cast Pilot team)

≈ $58k – $105k per year (Estimated) · Equity · Senior · Estonia · Greece · Latvia · Lithuania · Poland · Remote (Europe) · Senior · English
ClickHouse
PostgreSQL
AI/ML
Prompt Engineering
Model Context Protocol
RAG
LLM
AI Agents
DevOps
Loki
GitOps
ArgoCD
Amazon EKS
Google GKE
Azure AKS
GitLab
Prometheus
Grafana
IAM
GitHub
GCP
Kubernetes
Azure
CI/CD
AWS
gRPC
Terraform
Rest API
+18
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Profitroom

profitroom.com
profitroom.com · HQ: Poznań, Poland · Travel Technology · Hiring 12, 1 new
HQ: Poznań, Poland · Travel Technology · Hiring 12, 1 new
Profitroom is a Polish hospitality technology company that offers all-in-one direct booking technology for hotels, resorts and hotel groups. Its engineering team runs a cloud environment with more than 400 virtual machines, and the company hires DevOps engineers and backend or full-stack product engineers. The company is headquartered in Poznań, Poland.
No named decision-maker yet.
No careers mailbox known
$61k – $92k per year · In office (Poznań, Poland) · Contractor
PHP
TypeScript
JavaScript
PHP
Laravel
Symfony
Databases
RabbitMQ
MariaDB
Redis
MySQL
AI/ML
Model Context Protocol
Claude Code
Cursor
Frontend
Vue.js
Tailwind CSS
Pinia
DevOps
GitLab CI
Rest API
Docker
Kubernetes
CI/CD
+12
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WEBCON

webcon.com
webcon.com · HQ: Kraków, Poland · Workflow & Process Automation (RPA, BPM) · Low-Code & No-Code Platforms · Est. 2006 · Hiring 1
HQ: Kraków, Poland · Workflow & Process Automation (RPA, BPM) · Low-Code & No-Code Platforms · Est. 2006 · Hiring 1
WEBCON is a Krakow software publisher founded in 2006 and known for its low-code business process platform. WEBCON BPS lets organisations model, run and change workflows on the Microsoft stack without rewriting code. The product is used by hundreds of companies in Poland and increasingly across Europe.
No named decision-maker yet.
Careers mailbox is known
8 days ago Hiring now · 86%

Senior Software Developer (C# + React)

≈ $55k – $92k per year (Estimated) · Senior · Hybrid (Kraków, Poland) · Full-Time · Senior
C#
TypeScript
JavaScript
SQL
Node JS
C#
ASP.NET Core
Databases
MS SQL
Frontend
Redux
Storybook
Sass
React.js
Webpack
DevOps
Rest API
Git
Docker
Kubernetes
Azure
CI/CD
Management
Scrum
Agile
QA
Playwright
Energy
ETAP
+14
Apply
Report

InPost

inpost.eu
inpost.eu · HQ: Kraków, Poland · Logistics · Delivery · Courier Services · 5000+ employees · Est. 1999 · Trust B · Hiring 110, 10 new
HQ: Kraków, Poland · Logistics · Delivery · Courier Services · 5000+ employees · Est. 1999 · Trust B · Hiring 110, 10 new
InPost is a Polish parcel delivery company headquartered in Kraków that runs a large network of automated parcel lockers and pick-up and drop-off points. It provides locker, courier and returns services for e-commerce merchants and consumers in Poland, France, the United Kingdom, Spain, Portugal, Italy and the Benelux, including through its acquisition of Mondial Relay. Founded in 1999 and listed on Euronext Amsterdam, it hires software engineers, logistics and depot staff, real estate and administrative staff, mainly in Poland and France.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 8 days ago Likely open · 63%

Staff Software Engineer, Backend - Fintech Engineering (m/f/n)

≈ $82k – $130k per year (Estimated) · Staff+ · 8+ years exp · Hybrid (Warsaw, Poland) · Full-Time · Senior · Polish (Optional) · English: B2
Apache Kafka
AI/ML
LLM
AI Agents
Time Series
DevOps
GCP
Azure
AWS
Rest API
Cybersecurity
PCI DSS
+1
Apply
Verified live · 4 hours ago 9 days ago Likely open · 63%

Senior Backend Engineer - FinTech Engineering (M/F/N)

≈ $58k – $97k per year (Estimated) · Senior · 5+ years exp · Hybrid (Warsaw, Poland) · Full-Time · Senior · English: B2
Rust
Node JS
C#
Java
JavaScript
Java
Spring Boot
C#
.NET
Databases
Apache Kafka
PostgreSQL
AI/ML
ChatGPT
Claude
Copilot
AI Agents
DevOps
OpenTelemetry
Prometheus
Grafana
Docker
Kubernetes
CI/CD
Cybersecurity
PCI DSS
+12
Apply
Verified live · 4 hours ago 23 days ago Likely open · 45%

Senior Java Engineer - hybrid (m/f/n)

≈ $58k – $96k per year (Estimated) · Senior · 5+ years exp · Hybrid (Warsaw, Poland) · Full-Time · Senior · English: B2
Java
Kotlin
Java
Maven
Hibernate
Spring Security
Gradle
Spring Boot
Databases
Apache Kafka
PostgreSQL
Google Cloud Spanner
AI/ML
ChatGPT
Claude
Copilot
Frontend
GraphQL
DevOps
Git
Docker
GCP
Kubernetes
CI/CD
gRPC
Google GKE
Management
Confluence
+14
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Polsat Box

polsatbox.pl
polsatbox.pl · HQ: Warsaw, Poland · Mobile Networks · Broadcasting · Hiring 2
HQ: Warsaw, Poland · Mobile Networks · Broadcasting · Hiring 2
Polsat Box is the Polish pay television and telecommunications brand of Cyfrowy Polsat, part of the Polsat Plus Group, offering voice, data, entertainment, location and mobile payment services. Its R&D department builds analytics and backend systems for the largest internet television service in Poland, and it hires AI engineers for the streaming platform, BI data engineers and iOS developers. The company is based in Warsaw, Poland.
No named decision-maker yet.
No careers mailbox known
8 days ago Hiring now · 86%

Python Developer (backend, GM)

≈ $49k – $95k per year (Estimated) · Warsaw · Kraków · Gdańsk · Poznań · Wrocław · Remote (Poland) · Full-Time
C#
Python
Go
Java
Python
Flask
FastAPI
Django
Asyncio
Celery
Aiohttp
Databases
KeyDB
RabbitMQ
InfluxDB
ElasticSearch
Redis
Apache Kafka
PostgreSQL
AI/ML
OpenAI Codex
Cursor
Claude Code
DevOps
Kibana
GitLab CI
Grafana
Rest API
Docker
+17
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Neontri

neontri.com
neontri.com · HQ: Warsaw, Poland · Mobile App Development Services · Financial Software & Embedded Finance · Custom Software Development · Est. 2013 · IT services · Trust B · Hiring 22, 2 new
HQ: Warsaw, Poland · Mobile App Development Services · Financial Software & Embedded Finance · Custom Software Development · Est. 2013 · IT services · Trust B · Hiring 22, 2 new
Neontri is a software development company headquartered in Warsaw, Poland, and founded in 2013. It builds mobile and web applications, cloud-native systems and payment solutions, mainly for banks, fintechs and payment processors. It hires Java, .NET and Ab Initio developers, program managers and other IT specialists in Warsaw, Wroclaw, Lublin and Katowice.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 8 days ago Hiring now · 90%

Java Developer - middle (K/M)

≈ $42k – $74k per year (Estimated) · Middle · In office (Poland) · Middle · Polish: C1
Groovy
SQL
Java
Java
Flyway
JOOQ
Spring Boot
Databases
PostgreSQL
DevOps
OpenShift
GitLab
Ansible
Jenkins
Rest API
Docker
+5
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Verified live · 4 hours ago 10 days ago Hiring now · 90%

Senior .NET Developer (K/M)

≈ $55k – $92k per year (Estimated) · Senior · In office (Poland) · Senior · Polish: C1
C#
TypeScript
JavaScript
C#
.NET
Databases
MS SQL
AI/ML
OCR
Frontend
Angular
DevOps
Rest API
Management
Scrum
+1
Apply
Verified live · 4 hours ago 3 months ago Long shot · 18%

Senior Fullstack Developer (Java+React) (K/M)

≈ $53k – $89k per year (Estimated) · Senior · In office (Poland) · Senior · Polish: C1
Java
COBOL
SQL
Java
Maven
Spring Boot
COBOL
IBM MQ
Databases
Google BigQuery
Apache Kafka
DevOps
SOAP
Jenkins
Git
Rest API
Google GKE
Docker
GCP
Kubernetes
Management
Jira
+9
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Sii

sii.pl
sii.pl · HQ: Warsaw, Poland · Engineering Services · IT Staffing & Staff Augmentation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 2006 · Staffing · EOR · Hiring 156, 11 new
HQ: Warsaw, Poland · Engineering Services · IT Staffing & Staff Augmentation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 2006 · Staffing · EOR · Hiring 156, 11 new
Sii is one of the largest technology and engineering services companies in Poland, supplying software engineers, testers, infrastructure specialists and industrial engineers to clients across Europe. Its consultants work on application development, quality assurance, cloud and network infrastructure, business intelligence, enterprise applications and embedded engineering, either inside client teams or in delivery centres run by the firm. Headquartered in Warsaw with offices in more than a dozen Polish cities, it employs several thousand specialists and is known locally for the volume of technology vacancies it advertises at any one time.
No named decision-maker yet.
Careers mailbox is known
≈ $63k – $105k per year (Estimated) · Senior · In office (Katowice, Poland) · Senior · Polish: C1
LLM
Apply
≈ $63k – $105k per year (Estimated) · Senior · 8+ years exp · Hybrid (Warsaw, Poland) · Senior · Polish: C1
PHP
PHP
Yii
Symfony
PHPUnit
API Platform
Databases
RabbitMQ
ElasticSearch
DevOps
GitLab CI
GitLab
Docker
+2
Apply
22 days ago Likely open · 60%

Java Architect - loyalty (f/m/x)

≈ $95k – $159k per year (Estimated) · Staff+ · Białystok · Remote (Poland) · Architect · Polish: C1
Java
Apply

TPConnects Technologies

tpconnects.com
tpconnects.com · HQ: Dubai, United Arab Emirates · Travel Technology · 51-200 employees · Hiring 7
HQ: Dubai, United Arab Emirates · Travel Technology · 51-200 employees · Hiring 7
TPConnects Technologies is a travel retailing technology company headquartered in Dubai, United Arab Emirates. The company builds IATA New Distribution Capability platforms that let airlines merchandise and sell fares, ancillaries, and bundles directly to agencies and corporate buyers. It supplies booking engines, order management, and distribution middleware to carriers and travel sellers across the Middle East, Asia, and Europe.
No named decision-maker yet.
Careers mailbox is known
8 days ago Hiring now · 90%

Senior Java Engineer

$83k – $104k per year · Senior · 5+ years exp · Hybrid (Warsaw, Poland) · Full-Time · Senior
Java
Java
Spring Boot
Databases
DynamoDB
MySQL
AI/ML
Claude
DevOps
Rest API
AWS
Apply

PIT-RADWAR

pitradwar.com
pitradwar.com · HQ: Warsaw, Poland · Defense Manufacturing · Military · Air Defense · Hiring 13
HQ: Warsaw, Poland · Defense Manufacturing · Military · Air Defense · Hiring 13
PIT-RADWAR is a Polish defence electronics manufacturer and a major supplier of professional electronic equipment to the Polish Armed Forces. Its products are also used by foreign armies, it covers the full delivery cycle from requirements and research and development through design and production to logistics support, and it hires Java, embedded C++ and DevOps developers and OT cybersecurity specialists. The company is headquartered in Warsaw, Poland.
No named decision-maker yet.
Careers mailbox is known
8 days ago Hiring now · 90%

Programista Java (k/m)

≈ $49k – $95k per year (Estimated) · Hybrid (Warsaw, Poland) · Full-Time
Java
Java
Spring Framework
Mobile
JUnit
DevOps
GitLab CI
Management
Confluence
Apply
≈ $48k – $93k per year (Estimated) · Hybrid (Warsaw, Poland) · Full-Time
Java
SQL
JavaScript
Frontend
React.js
Mobile
JUnit
DevOps
Jenkins
Git
Management
UML
Apply
1 month ago Fading · 25%

Programista C++ (k/m)

≈ $49k – $95k per year (Estimated) · Hybrid (Warsaw, Poland) · Full-Time
C++
C++
CMake
Google Test
STL
DevOps
Git
GitLab
Jenkins
Docker
Cybersecurity
SonarQube
Management
UML
Confluence
+3
Apply

Cognizant

cognizant.com
cognizant.com · HQ: Teaneck, United States · Cloud Consulting & Migration · Engineering Services · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · Systems Integrators · 5000+ employees · Est. 1994 · IT services · Trust A · Hiring 1337, 234 new
HQ: Teaneck, United States · Cloud Consulting & Migration · Engineering Services · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · Systems Integrators · 5000+ employees · Est. 1994 · IT services · Trust A · Hiring 1337, 234 new
Cognizant is an American information technology services and consulting company founded in 1994 as an in-house technology unit of Dun and Bradstreet in Chennai, India, and headquartered in Teaneck, New Jersey. It builds, integrates and operates software and infrastructure for large enterprises, with particularly deep positions in healthcare, financial services, insurance and life sciences, delivered by a global workforce of more than three hundred thousand people concentrated in India. Listed on Nasdaq, the company competes with the large Indian and global systems integrators and has reoriented its offerings around cloud migration, data platforms and AI-assisted engineering.
Jatin Dalal · Chief Financial Officer · decision-maker
Ravi Kumar · Chief Executive Officer · decision-maker
Kumar Mahadeva · Founder & former Chief Executive Officer · founder
Francisco D'Souza · Co-Founder & former Chief Executive Officer · founder
Careers mailbox is known
Verified live · 1 hour ago 9 days ago Hiring now · 81%

Microsoft Fabric Technical Architect

≈ $63k – $106k per year (Estimated) · Staff+ · Poland · Remote (Poland) · Full-Time · Architect
SQL
Python
Databases
MS SQL
Microsoft Fabric
DevOps
Git
CI/CD
Analytics
Alteryx
Cognos
Tableau
Power BI
+2
Apply

LegalZoom

legalzoom.com
legalzoom.com · HQ: Los Angeles, United States · Legal Services · Hiring 17, 4 new
HQ: Los Angeles, United States · Legal Services · Hiring 17, 4 new
Get expert legal services in Netherlands with LegalZoom. From business formation to legal documents, we make law simple and accessible. Start today!
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 9 days ago Hiring now · 84%

Senior Software Engineer

≈ $52k – $86k per year (Estimated) · Senior · 5+ years exp · In office (Kraków, Poland) · Senior · English
C#
C++
JavaScript
Python
TypeScript
Databases
ElasticSearch
Redis
MySQL
PostgreSQL
AI/ML
OpenAI Codex
Claude Code
Frontend
Vue.js
Next.js
Angular
React.js
DevOps
Datadog
GCP
Azure
AWS
+11
Apply
Machines can read this selection · checked 19:42 UTC
Backend Developer Jobs in Poland
Frequently asked questions
How many Backend Developer jobs in Poland are available on Alion?
There are currently 1103 active listings from 360 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Poland pay?
The average salary is around $86,306 per year based on the current listings.
Are remote options available for Backend Developer jobs in Poland?
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 Poland?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.