Backend Developer Jobs in Łódź

Backend Developer jobs in Łódź hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $62,308/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Quantum

XTB
xtb.com
A global leader in FX and CFD trading, providing access to over 2100 financial markets including FX, indices, shares, commodities and more. Regulated by the FCA and headquartered in Canary Wharf, London.
xtb.com • Warsaw • Financial Services • FinTech • Capital Markets
Warsaw • Financial Services • FinTech • Capital Markets
$66k – $83k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Java
TypeScript
JavaScript
Java
Micronaut
Testcontainers
Databases
Apache Kafka
OpenSearch
PostgreSQL
RabbitMQ
Redis
AI/ML
Claude
Claude Code
Copilot
Windsurf
Frontend
Angular
RxJS
Sass
Mobile
JUnit
DevOps
GitLab CI
Grafana
gRPC
Kubernetes
Opsgenie
Prometheus
Rancher
GitHub
GitLab
Management
Confluence
Google Workspace
Jira
QA
Jest
Apply
$66k – $83k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Java
TypeScript
JavaScript
Java
Micronaut
Testcontainers
Databases
Apache Kafka
OpenSearch
PostgreSQL
RabbitMQ
Redis
AI/ML
Claude
Claude Code
Copilot
Windsurf
Frontend
Angular
RxJS
Sass
Mobile
JUnit
DevOps
GitLab CI
Grafana
gRPC
Kubernetes
Opsgenie
Prometheus
Rancher
GitHub
GitLab
Management
Confluence
Google Workspace
Jira
QA
Jest
Apply
2 months ago

Java Developer
$49k – $63k per year • Warsaw • Remote (Poland) • Full-Time
Java
Java
Micronaut
Testcontainers
Databases
Apache Kafka
OpenSearch
PostgreSQL
RabbitMQ
Redis
AI/ML
Copilot
Mobile
JUnit
DevOps
GitLab CI
Grafana
gRPC
Kubernetes
Opsgenie
Prometheus
Rancher
GitHub
GitLab
Management
Confluence
Google Workspace
Jira
Apply
Report

Nexio Management
nexio.pl
Nexio Management is a Polish information technology services company specializing in business software consulting and implementation. It designs, develops, and integrates systems such as CRM, business intelligence solutions, and custom applications for enterprise clients.
nexio.pl • HQ: Warsaw, Poland • Software • Data & Analytics • Business Intelligence • Information Technology • Customer Relationship Management (CRM) • 1001-5000 employees
HQ: Warsaw, Poland • Software • Data & Analytics • Business Intelligence • Information Technology • Customer Relationship Management (CRM) • 1001-5000 employees
≈ $52k – $94k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time • Polish: C1
Node JS
Python
JavaScript
Databases
DynamoDB
DevOps
Amazon EKS
AWS
AWS Lambda
CI/CD
GitHub Actions
Jenkins
Rest API
Terraform
Kubernetes
Amazon ECS
Amazon S3
API Gateway
GitHub
IoT
MQTT
Apply
≈ $70k – $118k per year (Estimated) • Lead • Warsaw • Remote (Poland) • Full-Time • Staff • Polish: C1
Java
AI/ML
LLM
Apply
≈ $60k – $93k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
C#
SQL
C#
.NET
DevOps
Git
GitHub Actions
Kubernetes
Rest API
GitHub
Apply
Report

ElevenLabs
elevenlabs.io
ElevenLabs is transforming human-technology interaction with AI research and products. Powering the best enterprises, creators, and developers. From ElevenAgents for customer experience, ElevenCreative for content creation, to the leading AI voice generator.
elevenlabs.io • HQ: New York, United States • HQ: London, United Kingdom • AI Agents • LLM & Generative AI • Artificial Intelligence • Speech & Audio AI • 51-200 employees • Est. 2022
HQ: New York, United States • HQ: London, United Kingdom • AI Agents • LLM & Generative AI • Artificial Intelligence • Speech & Audio AI • 51-200 employees • Est. 2022
Verified live · 3 hours ago 13 days ago

Forward Deployed Engineer - Software Engineer - Poland
≈ $54k – $97k per year (Estimated) • Warsaw • Remote (Poland) • Full-Time • Polish: C1 • English: C1
Python
AI/ML
ElevenLabs
Apply
Verified live · 3 hours ago 2 months ago

Website Growth Engineer
≈ $81k – $182k per year (Estimated) • London • Remote (United States, United Kingdom, Poland, Spain) • Full-Time
SQL
TypeScript
JavaScript
AI/ML
ElevenLabs
Frontend
React.js
Analytics
A/B Testing
Apply
Open 723 daysVerified live · 3 hours ago 2 years ago

Full-Stack Engineer
≈ $82k – $185k per year (Estimated) • New York • Amsterdam • Sofia • Dublin • Boston • Remote (United States, Germany, United Kingdom, Bulgaria, Ireland) • Full-Time
Python
TypeScript
AI/ML
ElevenLabs
DevOps
GitHub
Apply
Report

Neontri
neontri.com
Neontri is an international software development company specializing in mobile and cloud-native solutions for the financial services and banking sectors. Founded in 2013 and headquartered in Warsaw, Poland, the firm acts as a specialized technology partner to banks, fintechs, and payment processors.
neontri.com • HQ: Warsaw, Poland • Financial Services • Software • FinTech • Est. 2013
HQ: Warsaw, Poland • Financial Services • Software • FinTech • Est. 2013
$86k – $94k per year • Senior • Warsaw • Remote (Poland) • Contractor • Senior • Polish: C1
Java
Kotlin
Java
Spring Boot
Kotlin
Mockito
Databases
Apache Kafka
PostgreSQL
RabbitMQ
Mobile
JUnit
DevOps
Grafana
OpenShift
Prometheus
Rest API
QA
Postman
Rest-Assured
Apply
$86k – $96k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Java
Maven
DevOps
CI/CD
Docker
GCP
Git
Jenkins
Kubernetes
Management
Jira
Apply
$72k – $80k per year • Warsaw • Remote (Poland) • Polish: C1
Java
TypeScript
JavaScript
Java
Spring Boot
Databases
Apache Kafka
Frontend
Angular
DevOps
CI/CD
Git
Rest API
Apply
Report

CloudFerro
cloudferro.com
CloudFerro is a European cloud computing provider specializing in infrastructure-as-a-service (IaaS) solutions tailored for handling massive Earth observation and space data. The company designs and manages high-performance public and private cloud environments for major scientific institutions, European agencies, and commercial enterprises. By integrating vast satellite data repositories directly with scalable computing resources, it enables research teams and organizations to process and analyze complex geographic data efficiently.
cloudferro.com • HQ: Warsaw, Poland • Space & Aerospace • Data Centers • Cloud Computing • 201-500 employees
HQ: Warsaw, Poland • Space & Aerospace • Data Centers • Cloud Computing • 201-500 employees
Verified live · 7 hours ago 14 days ago

Software Engineer in Cloud Team
≈ $62k – $175k per year (Estimated) • Middle • 3+ years exp • Remote (Poland) • Bachelor's Degree • Internship • Middle
Python
SQL
C++
Go
Java
Python
Django
SQLAlchemy
Databases
MySQL
OpenSearch
PostgreSQL
RabbitMQ
Redis
DevOps
ArgoCD
CI/CD
Docker
Envoy
Git
GitLab CI
Grafana
HAProxy
OpenStack
Opsgenie
Prometheus
Thanos
IAM
Ansible
Kubernetes
GitLab
Cybersecurity
Keycloak
Management
Confluence
Jira
Apply
Report

Refurbed
refurbed.de
Refurbed is a leading provider of refurbished electronics. We offer a wide range of products, including laptops, smartphones, and tablets. Our products are carefully inspected and refurbished to the highest standards.
refurbed.de • Vienna • Marketplaces • Consumer Electronics • Laptops • 201-500 employees • Est. 2017
Vienna • Marketplaces • Consumer Electronics • Laptops • 201-500 employees • Est. 2017
Verified live · 1 day ago 14 days ago

Senior Full-Stack Engineer (f/m/x) - remote
≈ $92k – $226k per year (Estimated) • Senior • Remote (Europe) • Senior
Go
JavaScript
TypeScript
Databases
PostgreSQL
Redis
Frontend
Vue.js
DevOps
gRPC
Analytics
A/B Testing
Apply
Open 278 daysVerified live · 1 day ago 10 months ago

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

Onwelo
onwelo.com
Founded in 2015 and headquartered in Warsaw, Poland, Onwelo is a global technology consulting and software development company specializing in custom IT solutions for enterprise clients. The company delivers services across cloud transformation, AI and data analytics, cybersecurity, intelligent automation (RPA), quality assurance, and managed IT services.
onwelo.com • HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2015
HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2015
$61k – $74k per year • Senior • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Kotlin
TypeScript
JavaScript
Java
Spring Boot
Frontend
Angular
DevOps
CI/CD
Docker
Git
Jenkins
Kubernetes
Rest API
Apply
$61k – $81k per year • Senior • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Java
Spring Boot
DevOps
Rest API
Apply
Report

DataWalk
datawalk.com
Identify & investigate suspicious activity & catch bad actors. The fastest way to fuse any siloed data & discover trends, patterns, networks, & connections.
datawalk.com • Wrocław • Business Intelligence • Fraud Detection • Data & Analytics
Wrocław • Business Intelligence • Fraud Detection • Data & Analytics
≈ $61k – $94k per year (Estimated) • Senior • 5+ years exp • Wrocław • Remote (Poland) • Full-Time • Senior • Polish: C2
Java
SQL
TypeScript
JavaScript
Kotlin
Java
Spring Boot
Lombok
Spring Security
Kotlin
Mockito
Databases
ActiveMQ
Redis
AI/ML
Knowledge Graph
Frontend
Angular
Mobile
JUnit
DevOps
Docker
Kubernetes
Game Dev
Pure Data
QA
Swagger
TestNG
Apply
≈ $62k – $96k per year (Estimated) • Senior • 7+ years exp • Wrocław • Remote (Poland) • Full-Time • Senior
Java
SQL
TypeScript
JavaScript
Databases
ActiveMQ
Redis
AI/ML
Knowledge Graph
Frontend
Angular
DevOps
Docker
Kubernetes
Apply
Report

Intellias
intellias.com
Intellias is a global software engineering and technology consulting company headquartered in Krakow, Poland. Founded in 2002, the company provides end-to-end digital transformation, custom software development, and technical consulting to Fortune 500 enterprises and fast-growing technology companies worldwide.
intellias.com • HQ: Warsaw, Poland • Data & Analytics • Artificial Intelligence • Information Technology • Est. 2002
HQ: Warsaw, Poland • Data & Analytics • Artificial Intelligence • Information Technology • Est. 2002
≈ $63k – $98k per year (Estimated) • Senior • 8+ years exp • Poland • Remote (Poland) • Full-Time • Senior
Java
Scala
SQL
Java
Flyway
Hibernate
Spring Boot
Scala
Akka
Apache Pekko
Cats
Cats Effect
ZIO
Databases
Apache Kafka
PostgreSQL
Databricks
DynamoDB
Google BigQuery
Snowflake
DevOps
AWS
CI/CD
Docker
GitHub Actions
Amazon Kinesis
GitHub
CloudFormation
Apply
17 days ago

Senior Scala Engineer
≈ $63k – $98k per year (Estimated) • Senior • 10+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Scala
SQL
Java
Java
Flyway
Hibernate
Spring Boot
Scala
Akka
Apache Pekko
Cats
Cats Effect
ZIO
Databases
Apache Kafka
PostgreSQL
Databricks
DynamoDB
Google BigQuery
Snowflake
DevOps
AWS
CI/CD
Docker
GitHub Actions
Amazon Kinesis
GitHub
CloudFormation
Apply
≈ $43k – $88k per year (Estimated) • Middle • 8+ years exp • Kraków • Remote (Poland) • Full-Time • Middle
Scala
SQL
Java
Java
Flyway
Hibernate
Spring Boot
Scala
Akka
Apache Pekko
Cats
Cats Effect
ZIO
Databases
Apache Kafka
PostgreSQL
Databricks
DynamoDB
Google BigQuery
Snowflake
DevOps
AWS
CI/CD
Docker
Amazon Kinesis
CloudFormation
Apply
Report

Team Connect
teamconnect.pl
Team Connect is a software engineering services and IT staff augmentation provider headquartered in Warsaw, Poland. Founded in 2008, the company specializes in custom software development, nearshore and offshore IT outsourcing, and technology consulting for enterprises across telecommunications, financial services, real estate, and healthcare.
teamconnect.pl • HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2008
HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2008
15 days ago

Senior Java Developer
$64k – $70k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Java
Kotlin
Java
Maven
Spring Boot
Kotlin
Mockito
Databases
ActiveMQ
Mobile
Dependency Injection
JUnit
DevOps
Azure
Apply
Report

Housecall Pro
housecallpro.com
Housecall Pro is a field service management software company headquartered in San Diego, California, and founded in 2013. The company provides scheduling, dispatching, estimating, invoicing, payments, and marketing tools built for home service businesses such as plumbing, HVAC, electrical, and cleaning contractors. It serves tens of thousands of small trade businesses across the United States and delivers most of its product through a mobile application used in the field.
housecallpro.com • HQ: San Diego, United States • Payments • Financial Services • Mobile App Development • Billing & Invoicing • Business Process Automation (BPA) • Software • Est. 2013
HQ: San Diego, United States • Payments • Financial Services • Mobile App Development • Billing & Invoicing • Business Process Automation (BPA) • Software • Est. 2013
$99k – $117k per year • Staff+ • 5+ years exp • Warsaw • Remote (Brazil, Poland) • Bachelor's Degree • Staff
JavaScript
PHP
Python
Ruby
Ruby
Ruby on Rails
DevOps
CI/CD
Apply
Open 192 daysVerified live · 1 hour ago 7 months ago

Software Engineer II - Poland
$64k – $79k per year • Middle • 2+ years exp • Remote (Poland) • Contractor • Middle • Polish (Optional)
Ruby
Databases
MySQL
DevOps
IAM
Cybersecurity
Keycloak
Apply
$64k – $79k per year • Middle • 2+ years exp • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • Junior
Go
Java
Python
Ruby
TypeScript
DevOps
AWS
CI/CD
Git
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
IAM
Cybersecurity
Keycloak
Apply
Report

Future Mind
futuremind.com
Future Mind is an award-winning Digital Advisory & Delivery company that supports leading brands in making strategic decisions, digital transformation management, and digital product development and maintenance.
futuremind.com • Warsaw • Lublin • Design & Creative • Mobile App Development • Information Technology
Warsaw • Lublin • Design & Creative • Mobile App Development • Information Technology
$52k – $71k per year • Senior • 3+ years exp • Warsaw • Remote (Poland) • Full-Time • Senior
JavaScript
Node JS
Python
SQL
TypeScript
Node JS
Nest.JS
Sequelize
TypeORM
Databases
PostgreSQL
RabbitMQ
Redis
Frontend
Angular
React.js
Mobile
Firebase
DevOps
AWS
Azure
CI/CD
Docker
GCP
Rest API
WebSockets
Management
Basecamp
Jira
Trello
QA
Jest
Swagger
Apply
Report

Lingaro
lingarogroup.com
Lingaro is a Warsaw technology company founded in 2008 and specialised in data and analytics engineering. It builds data platforms, business intelligence and artificial intelligence solutions for global consumer goods, pharmaceutical and retail groups. The company employs thousands of specialists across Europe and Asia.
lingarogroup.com • HQ: Warsaw, Poland • Commerce • Artificial Intelligence • Data & Analytics • Est. 2008
HQ: Warsaw, Poland • Commerce • Artificial Intelligence • Data & Analytics • Est. 2008
Verified live · 12 hours ago 15 days ago

Test - Backend Developer (Python)
≈ $53k – $96k per year (Estimated) • Remote (Poland) • Part-Time • English
Python
SQL
Python
Django
FastAPI
Databases
Apache Kafka
Frontend
GraphQL
DevOps
Azure
Bicep
CI/CD
Docker
GCP
Git
Kubernetes
Terraform
Apply
Verified live · 12 hours ago 18 days ago

Backend Developer (Python, Databricks)
≈ $52k – $94k per year (Estimated) • Remote (Poland) • Full-Time • English
Python
Python
Celery
Django
FastAPI
SQLAlchemy
Databases
Databricks
Oracle
DevOps
Azure
CI/CD
Docker
Git
Kubernetes
Apply
Open 172 daysVerified live · 12 hours ago 6 months ago

Fullstack Java Developer
≈ $42k – $87k per year (Estimated) • Middle • 4+ years exp • Remote (Poland) • Full-Time • Middle • English: B2
Java
JavaScript
Node JS
Databases
MySQL
PostgreSQL
Frontend
Next.js
React Router
React.js
Redux
DevOps
AWS
Azure
GCP
Git
Docker
Apply
Report

PostHog
posthog.com
PostHog is a product analytics company headquartered in San Francisco, California, and founded in 2020 by James Hawkins and Tim Glaser. The company builds an open source platform combining product analytics, session replay, feature flags, A/B testing, surveys, and error tracking that teams can self-host or run on its cloud. It went through Y Combinator, operates as a fully remote organisation, and publishes its internal handbook and pricing openly.
posthog.com • HQ: San Francisco, United States • Analytics Platforms • Software • Web Analytics • Product Analytics • Data & Analytics • Est. 2020
HQ: San Francisco, United States • Analytics Platforms • Software • Web Analytics • Product Analytics • Data & Analytics • Est. 2020
Verified live · 1 day ago 15 days ago

Backend Engineer - Ingestion (Europe/UK timezone)
≈ $84k – $207k per year (Estimated) • Remote (Europe) • Full-Time
Go
Node JS
Rust
SQL
JavaScript
Databases
Apache Kafka
ClickHouse
PostgreSQL
Redis
AI/ML
AI Agents
DevOps
Amazon S3
Management
Slack
Apply
Report

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 · 1 hour 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
Apply
Report

FINANTEQ
finanteq.com
FINANTEQ is a Polish fintech and consulting company specializing in the design and development of comprehensive mobile banking applications and integrated digital finance solutions. Part of the Senacor Technologies group, the firm provides both bespoke software engineering and ready-to-use components that help financial institutions accelerate their digital transformation. They are recognized globally for their expertise in secure mobile transaction systems, having successfully partnered with major international banks and financial organizations for over a decade.
finanteq.com • Lublin • Software • Financial Services • Banking • Mobile App Development • FinTech
Lublin • Software • Financial Services • Banking • Mobile App Development • FinTech
$25k – $32k per year • Junior • Lublin • Remote (Poland) • Full-Time • Junior • Polish: C1
Java
Java
Quarkus
Databases
OpenSearch
PostgreSQL
DevOps
AWS
Grafana
Kibana
Kubernetes
Apply
$54k – $66k per year • Lublin • Remote (Poland) • Full-Time • Polish: C1
JavaScript
Python
TypeScript
Python
FastAPI
Databases
PostgreSQL
Frontend
React.js
Vue.js
DevOps
AWS
AWS Lambda
CI/CD
Docker
GitLab CI
Rest API
Terraform
Amazon ECS
AWS Step Functions
GitLab
QA
Playwright
Vitest
Apply
$62k – $76k per year • Senior • Lublin • Remote (Poland) • Full-Time • Senior • Polish: C1
JavaScript
Python
TypeScript
Python
FastAPI
Databases
PostgreSQL
Frontend
React.js
Vue.js
DevOps
AWS
AWS Lambda
CI/CD
Docker
GitLab CI
Rest API
Terraform
Amazon ECS
AWS Step Functions
GitLab
QA
Playwright
Vitest
Apply
Report

Infuse Media
infuse.com
Infuse Media (INFUSE) is a global data-driven B2B demand generation company that helps B2B enterprise organizations drive revenue growth. Founded in 2012, the company offers omnichannel marketing solutions, including content syndication, account-based marketing (ABM), intent strategy, and lead generation. Headquartered in Newton, Massachusetts, it provides end-to-end campaign execution and actionable intent data to technology and enterprise clients worldwide.
infuse.com • Bogotá • Boca Raton • Tbilisi • Valencia • Almaty • Advertising • Sales & Marketing • Lead Generation • 1001-5000 employees
Bogotá • Boca Raton • Tbilisi • Valencia • Almaty • Advertising • Sales & Marketing • Lead Generation • 1001-5000 employees
Verified live · 1 hour ago 18 days ago

Full-Stack Engineer
≈ $64k – $99k per year (Estimated) • Senior • 5+ years exp • Remote (Poland, Ukraine) • Senior
Node JS
Python
TypeScript
JavaScript
Node JS
Nest.JS
Python
FastAPI
Databases
Apache Kafka
ClickHouse
MinIO
PostgreSQL
Qdrant
RabbitMQ
Redis
AI/ML
AI Agents
Claude
Claude Code
Cursor
Embeddings
LangChain
Langfuse
LLM
Prompt Engineering
RAG
Semantic Search
Anthropic
OpenAI
Semantic Search
Structured Outputs
Frontend
Vue.js
React.js
Mobile
Dependency Injection
DevOps
AWS
CI/CD
Docker
Kubernetes
Vector
Amazon S3
Management
Confluence
Jira
QA
Jest
Pytest
Supertest
Apply
Report

Sorigo
sorigo.pl
Sorigo is a Polish technology services company based in Warsaw that specializes in digital transformation, software engineering, and modern IT solutions. The firm focuses primarily on cloud migration, microservices architecture, artificial intelligence, and big data platforms tailored for sectors like finance, telecommunications, and energy. In addition to developing custom enterprise software, Sorigo offers specialized IT products - such as ESG platforms and anti-fraud systems - along with flexible team-leasing and talent-sharing services.
sorigo.pl • HQ: Warsaw, Poland • Information Technology • Software • Business Process Automation (BPA) • 51-200 employees
HQ: Warsaw, Poland • Information Technology • Software • Business Process Automation (BPA) • 51-200 employees
≈ $66k – $103k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Senior • Polish: C1
Go
DevOps
GitOps
gRPC
Kubernetes
OpenTelemetry
Prometheus
Apply
≈ $70k – $117k per year (Estimated) • Lead • Warsaw • Remote (Poland) • Staff • Polish: C1
Python
Python
pySpark
Databases
Amazon Redshift
AI/ML
dbt
Spark
DevOps
AWS
AWS Lambda
CI/CD
CloudFormation
Platform Engineering
Amazon S3
Analytics
Tableau
Apply
Report

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
Senior • Remote (Poland, Romania, Spain, Ukraine) • Senior
C#
Apply
Report

Tavily
tavily.com
Tavily is a developer infrastructure company headquartered in Tel Aviv, Israel, and founded in 2023. The company runs a search API built for large language model applications, returning ranked and summarised web results in a form agents can consume directly rather than raw pages of markup. It is used by teams building research assistants and autonomous agents, and integrates with common orchestration frameworks such as LangChain and LlamaIndex.
tavily.com • HQ: Tel Aviv, Israel • Data Collection • Data & Analytics • Internet Services • LLM & Generative AI • AI Agents • Artificial Intelligence • Search Engines • Est. 2023
HQ: Tel Aviv, Israel • Data Collection • Data & Analytics • Internet Services • LLM & Generative AI • AI Agents • Artificial Intelligence • Search Engines • Est. 2023
≈ $66k – $189k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, Israel) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
RAG
Frontend
Angular
React.js
Svelte
Vue.js
Mobile
PWA
QA
Chrome DevTools
Playwright
Selenium
Apply
Verified live · 6 hours ago 19 days ago

Senior Software Engineer (Agentic Search) - Web Access Engineer
≈ $67k – $189k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, Israel) • Senior
JavaScript
C++
Go
Python
Rust
AI/ML
RAG
AI Agents
DevOps
Kubernetes
QA
Chrome DevTools
Playwright
Selenium
Apply
Report
Backend Developer Jobs in Łódź
Frequently asked questions
How many Backend Developer jobs in Łódź are available on Alion?
There are currently 18 active listings from 7 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Łódź pay?
The average salary is around $62,308 per year based on the current listings.
Are remote options available for Backend Developer jobs in Łódź?
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 Łódź?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.