Senior Backend Developer Jobs

Senior Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $188,902/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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

Sigma Software Group

sigma.software
Sigma Software Group is a global software engineering and IT consulting company founded in 2002. Part of the Swedish IT consultancy group Sigma AB (owned by Danir AB) since 2006, the company combines Nordic management practices with Eastern European software engineering talent.
sigma.software • HQ: Stockholm, Sweden • HQ: Kharkiv, Ukraine • Information Technology • IT Outsourcing • IT Consulting • Software • Est. 2002
HQ: Stockholm, Sweden • HQ: Kharkiv, Ukraine • Information Technology • IT Outsourcing • IT Consulting • Software • Est. 2002
Verified live · 3 hours ago 13 days ago

Senior Back-end Engineer ( Accessibility Product House)

$64k – $98k per year (Estimated) • Senior • 5+ years expWarsaw • Remote (Poland, Romania, Ukraine, Albania) • Full-Time • Senior
Go
Kotlin
SQL
Databases
Apache Kafka
ClickHouse
ElasticSearch
Google BigQuery
RabbitMQ
AI/ML
Claude
Claude Code
Copilot
Cursor
Flink
DevOps
AWS
Azure
CI/CD
GCP
Apply
Verified live · 3 hours ago 15 days ago

Senior / Middle .NET Developer (E-commerce Marketplace)

$57k – $88k per year (Estimated) • Senior • 4+ years expWarsaw • Remote (Poland) • Full-Time • Senior
C#
SQL
C#
.NET
Databases
MS SQL
Apply
Verified live · 3 hours ago 20 days ago

Senior .NET Developer

$31k – $39k per year (Estimated) • Senior • 5+ years expBucharest • Remote (Romania) • Full-Time • Senior • English: B2
C#
TypeScript
JavaScript
C#
.NET
Databases
Apache Kafka
RabbitMQ
Frontend
Angular
DevOps
AWS
CI/CD
Datadog
Docker
Kubernetes
Apply
Report

Collectly

collectly.co
Collectly is a fast-growing, profitable healthcare technology company that helps medical and dental practices modernize the patient financial experience without changing their existing EHR or practice management systems. By integrating directly with EHRs, Collectly automates pre- and post-service billing workflows using AI-powered revenue cycle management, helping practices increase patient collections, improve cash flow, and reduce administrative overhead. Today, Collectly engages over 300,000 patients daily across thousands of U.S.
collectly.co • San Francisco • Barcelona • Belgrade • Artificial Intelligence • Est. 2017
San Francisco • Barcelona • Belgrade • Artificial Intelligence • Est. 2017
Senior • 5+ years expRemote/Hybrid (Belgrade, Serbia) • Full-Time • Senior
Python
Python
Flask
SQLAlchemy
Databases
PostgreSQL
Redis
AI/ML
Claude
Claude Code
AI Agents
LLM
Apply
$84k – $108k per year • Senior • 5+ years expRemote/Hybrid (Belgrade, Serbia) • Full-Time • Senior
Python
Python
Flask
SQLAlchemy
Databases
PostgreSQL
Redis
Apply
Report

Zooplus

zooplus.com
Zooplus is a leading European online retailer specializing in pet food, supplies, and accessories for a wide variety of animals. The company offers an extensive catalog of trusted brands alongside private label products, catering to the daily needs, health, and well-being of pets. With a robust logistics network operating across dozens of countries, it delivers convenient home shopping, subscription services, and specialized pet care advice to millions of customers.
zooplus.com • London • Munich • Madrid • Vienna • Kraków • Animal Nutrition • Consumer Goods • Pet Care • Est. 1999
London • Munich • Madrid • Vienna • Kraków • Animal Nutrition • Consumer Goods • Pet Care • Est. 1999
$59k – $72k per year • Senior • 8+ years expRemote/Hybrid (Kraków, Poland) • Bachelor's Degree • Full-Time • Senior
Kotlin
Python
Java
JavaScript
TypeScript
Java
Hibernate
Spring Framework
Databases
PostgreSQL
Redis
Frontend
React.js
npm
DevOps
AWS
CI/CD
Docker
Git
Grafana
Jenkins
Kibana
Kubernetes
Prometheus
Terraform
Amazon S3
IAM
Helm
Apply
$81k – $147k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Visa sponsorship • Bachelor's Degree • Senior
Java
Kotlin
Databases
ElasticSearch
PostgreSQL
Redis
DevOps
AWS
CI/CD
Docker
Git
Grafana
Jenkins
Kibana
Kubernetes
Prometheus
Rest API
Terraform
Apply
Verified live · 5 hours ago 2 months ago

Senior Software Engineer Java, Kotlin (All Genders)

$59k – $72k per year • Senior • 8+ years expRemote/Hybrid (Kraków, Poland) • Bachelor's Degree • Full-Time • Senior • English: B2
Kotlin
Python
Java
JavaScript
TypeScript
Java
Hibernate
Spring Framework
Databases
PostgreSQL
Redis
Frontend
React.js
npm
DevOps
AWS
CI/CD
Docker
Git
Grafana
Jenkins
Kibana
Kubernetes
Prometheus
Terraform
Amazon S3
IAM
Helm
Apply
Report

ICEYE

iceye.com
ICEYE is a Finnish aerospace manufacturer and Earth observation company that operates the world's largest commercial constellation of Synthetic Aperture Radar (SAR) satellites. Founded in 2014, the firm specializes in micro-satellites capable of capturing high-resolution radar imagery through clouds, dense smoke, and total darkness. Its persistent monitoring platform serves global government, defense, and commercial sectors, enabling near-real-time decision-making for disaster response, maritime domain awareness, and security intelligence.
iceye.com • HQ: Espoo, Finland • Hardware • Space & Aerospace • Peripherals • Satellite Manufacturing • 501-1000 employees • Est. 2014
HQ: Espoo, Finland • Hardware • Space & Aerospace • Peripherals • Satellite Manufacturing • 501-1000 employees • Est. 2014
Verified live · 2 hours ago 13 days ago

Senior Fullstack Engineer (Fleet UI)

Senior • 5+ years expRemote/Hybrid (Espoo, Finland) • Bachelor's Degree • Full-Time • Senior
Python
TypeScript
JavaScript
Go
Python
Django
FastAPI
Flask
Frontend
GraphQL
npm
React.js
Vite
Webpack
DevOps
CI/CD
Docker
Git
ArgoCD
AWS
Helm
Kubernetes
Terraform
QA
Jest
Playwright
Apply
Verified live · 2 hours ago 23 days ago

Senior Software Engineer (Telemetry)

$83k – $111k per year (gross) • Senior • Remote/Hybrid (Espoo, Finland) • Relocation • Full-Time • Senior
Go
Python
Rust
Databases
InfluxDB
PostgreSQL
AI/ML
Anomaly Detection
Time Series Forecasting
LLM
DevOps
AWS
Docker
Helm
Kubernetes
Prometheus
Terraform
Apply
Verified live · 2 hours ago 28 days ago

Senior Software Engineer (Tactical Access)

$83k – $111k per year (gross) • Senior • Remote/Hybrid (Espoo, Finland) • Relocation • Full-Time • Senior
Go
Databases
NATS
PostGIS
PostgreSQL
AI/ML
Cursor
Devin
DevOps
AWS
Docker
Kubernetes
Terraform
Grafana
OpenTelemetry
Prometheus
Apply
Report

NBCUniversal Careers

nbcunicareers.com
NBCUniversal Careers is the official global job portal and talent acquisition hub for NBCUniversal, one of the world's leading media and entertainment enterprises. The platform connects candidates with diverse professional opportunities, internships, and early career programs across iconic brands such as Universal Pictures, NBC News, Peacock, and Universal Destinations & Experiences.
nbcunicareers.com • HQ: New York, United States • Film Production • Broadcasting • Media & Entertainment • 1001-5000 employees
HQ: New York, United States • Film Production • Broadcasting • Media & Entertainment • 1001-5000 employees
Verified live · 3 min ago 13 days ago

Sr Software Engineer

$120k – $170k per year • Senior • 5+ years expIn office (New York, United States) • Bachelor's Degree • Full-Time • Middle • English
Python
Databases
Apache Kafka
DynamoDB
AI/ML
Langfuse
LangGraph
LangSmith
LLM
Model Context Protocol
Prompt Engineering
Reinforcement Learning
LangChain
AI Agents
DevOps
AWS
AWS Lambda
Docker
Rest API
Vector
Amazon ECS
Amazon Kinesis
Amazon S3
API Gateway
Apply
Verified live · 3 min ago 15 days ago

Sr. Software Engineer

$120k – $170k per year • Senior • 3+ years expRemote/Hybrid (Stamford, United States) • Bachelor's Degree • Full-Time • Middle
Python
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Kubernetes
Akamai
Cloudflare
Fastly
Apply
Verified live · 3 min ago 15 days ago

Sr. Software Engineer, Automation Engineering

$140k – $180k per year • Senior • 5+ years expIn office (New York, United States) • Bachelor's Degree • Full-Time • Senior • English
Python
Databases
Databricks
Snowflake
AI/ML
AI Agents
LangChain
LangGraph
LlamaIndex
LLM
Prompt Engineering
RAG
Function Calling
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
DevOps
CI/CD
Cortex
Vector
Prometheus
Apply
Report

Lemonade

lemonade.com
Lemonade sells renters, home, pet and car insurance through a chat-driven app. Artificial intelligence handles quoting and a large share of claim payments instantly. The company donates unclaimed premium to causes chosen by policyholders.
lemonade.com • HQ: New York, United States • Financial Services • Insurance • Est. 2015
HQ: New York, United States • Financial Services • Insurance • Est. 2015
Verified live · 6 hours ago 13 days ago

Senior Backend Engineer, Pricing Platform

$63k – $152k per year (Estimated) • Senior • In office • Bachelor's Degree • Full-Time • Senior
Python
Rust
TypeScript
DevOps
Kubernetes
Apply
Verified live · 6 hours ago 2 months ago

Senior Backend Engineer - Python

$83k – $235k per year (Estimated) • Senior • 6+ years expIn office • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
AI Agents
Claude
Claude Code
Cursor
Embeddings
LLM
RAG
Context Engineering
Mixture of Experts
DevOps
AWS
Azure
GCP
Kubernetes
Apply
Open 308 daysVerified live · 6 hours ago 11 months ago

Senior Backend Engineer - Platform

$85k – $240k per year (Estimated) • Senior • 5+ years expIn office • Full-Time • Senior
Rust
TypeScript
Databases
Apache Kafka
RabbitMQ
DevOps
Amazon EKS
AWS
AWS Lambda
Pulumi
Terraform
Kubernetes
Apply
Report

Text

text.ai
Finally, a group chat that does stuff. Book restaurants instantly, create wild pics with your crew, and stop being the planner. The group chat is sacred. Alfi keeps it alive.
text.ai • Wrocław
Wrocław
$90k – $112k per year • Senior • Remote/Hybrid (Wrocław, Poland) • Full-Time • Senior
Go
Databases
MySQL
ClickHouse
AI/ML
Claude
Claude Code
Cursor
DevOps
GCP
Kubernetes
Apply
Verified live · 1 day ago 2 months ago

Senior Backend Engineer – Subscription & Account

$63k – $100k per year (Estimated) • Senior • Remote/Hybrid (Wrocław, Poland) • Full-Time • Senior
Go
Databases
MySQL
ClickHouse
AI/ML
Claude
Claude Code
Cursor
DevOps
GCP
Kubernetes
Apply
Report
Grove Collaborative is a mission-driven eCommerce company dedicated to offering sustainable and eco-friendly home essentials and personal care products. Its mission, 'Beyond Plastic,' focuses on reducing plastic waste through innovative solutions like starter sets that promote sustainability. The company offers a wide range of products, including cleaning essentials, personal care items, home and pantry supplies, and pet care products.
grove.co • New York • Consumer Goods
New York • Consumer Goods
Top 25% payVerified live · 2 hours ago 13 days ago

Senior Software Engineer, Front End / Full Stack

$180k – $215k per year • Senior • 7+ years exp • Remote (United States) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Alpine.js
GraphQL
React.js
Svelte
Vue.js
Mobile
State Management
DevOps
Git
GitHub Actions
GitHub
Analytics
A/B Testing
QA
Cypress
Jest
Playwright
Vitest
Apply
Top 25% payVerified live · 2 hours ago 13 days ago

Senior Software Engineer, Front End / Full Stack

$180k – $215k per year • Senior • 7+ years exp • Remote (United States) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Alpine.js
GraphQL
React.js
Svelte
Vue.js
Mobile
State Management
DevOps
Git
GitHub Actions
GitHub
Analytics
A/B Testing
QA
Cypress
Jest
Playwright
Vitest
Apply
$180k – $215k per year • Senior • 7+ years expNew York • Remote (United States) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Alpine.js
GraphQL
React.js
Svelte
Vue.js
Mobile
State Management
DevOps
Git
GitHub Actions
GitHub
Analytics
A/B Testing
QA
Cypress
Jest
Playwright
Vitest
Apply
Report

ConnectWise

connectwise.com
ConnectWise is an enterprise software company based in Tampa, Florida, that provides a business management platform designed for Managed Service Providers (MSPs) and IT service businesses. Founded in 1982, the company offers a comprehensive software suite that includes Remote Monitoring and Management (RMM), Professional Services Automation (PSA), cybersecurity solutions, and IT documentation tools.
connectwise.com • Atlanta • London • Tampa • Pune • Sydney • Information Technology • Software • Managed IT Services • 1001-5000 employees • Est. 1982
Atlanta • London • Tampa • Pune • Sydney • Information Technology • Software • Managed IT Services • 1001-5000 employees • Est. 1982
Verified live · 1 hour ago 13 days ago

Senior Software Engineer II (Java)

$23k – $61k per year (Estimated) • Senior • 4+ years expIn office (Pune, India) • Bachelor's Degree • Senior
Java
Java
Spring Boot
Spring Framework
Spring MVC
Databases
Apache Kafka
ElasticSearch
RabbitMQ
DynamoDB
DevOps
AWS
AWS Lambda
Amazon S3
Apply
Verified live · 1 hour ago 2 months ago

Senior Software Engineer II (Python and AWS, React and Angular)

$25k – $66k per year (Estimated) • Senior • 6+ years expIn office (Bengaluru, India) • Senior
Python
SQL
JavaScript
TypeScript
AI/ML
Claude
Copilot
Cursor
Prompt Engineering
Frontend
Angular
React.js
DevOps
AWS
CI/CD
GitHub
Rest API
Apply
Verified live · 1 hour ago 2 months ago

Senior Software Engineer (C++, MacOS)

$27k – $67k per year (Estimated) • Senior • Remote (India) • Senior
C++
Objective-C
DevOps
CI/CD
Git
Apply
Report

SurveyMonkey

surveymonkey.com
MISSION: Our mission is to power the curious so they can shape what's next. For brave and ambitious teams, organizations, and communities, SurveyMonkey helps turn insights into action, empowering you to grow, innovate, and change what's possible. ...
surveymonkey.com • Heredia • Bengaluru • Ottawa • Dublin • Sydney • Event Technology • Professional Services • Market Research • Est. 1999
Heredia • Bengaluru • Ottawa • Dublin • Sydney • Event Technology • Professional Services • Market Research • Est. 1999
Verified live · 4 hours ago 13 days ago

Senior Database Engineer II

$68k – $98k per year • Senior • 7+ years expIn office • Bachelor's Degree • Full-Time • Senior
SQL
Bash
PowerShell
Python
Databases
Amazon Aurora
DynamoDB
Milvus
MySQL
pgvector
Pinecone
PostgreSQL
Qdrant
DevOps
AWS
CI/CD
Terraform
Ansible
Configuration Management
Analytics
ETL/ELT
Apply
Verified live · 4 hours ago 2 months ago

Senior Systems Engineer I - Cloud Solutions Team

$23k – $61k per year (Estimated) • Senior • 5+ years expIn office (Bengaluru, India) • Full-Time • Senior
Java
Node JS
PHP
Python
JavaScript
Databases
Apache Kafka
ElasticSearch
Memcached
PostgreSQL
Redis
DevOps
Amazon EC2
Ansible
ArgoCD
AWS
CI/CD
CloudFormation
Docker
FluxCD
GitHub Actions
GitOps
Grafana
Heroku
Jenkins
Kibana
Kubernetes
Logstash
OpenTelemetry
Prometheus
Splunk
Terraform
Amazon CloudWatch
GitHub
GitLab
Cybersecurity
HashiCorp Vault
Cryptography
Vault
Apply
Verified live · 4 hours ago 2 months ago

Senior Database Engineer II

$68k – $85k per year • Senior • 7+ years expIn office (Ottawa, Canada) • Bachelor's Degree • Full-Time • Senior
SQL
Bash
PowerShell
Python
Databases
Amazon Aurora
DynamoDB
Milvus
MySQL
pgvector
Pinecone
PostgreSQL
Qdrant
DevOps
AWS
CI/CD
Terraform
Ansible
Configuration Management
Analytics
ETL/ELT
Apply
Report

Payoneer

payoneer.com
Payoneer provides cross-border payment accounts for marketplaces, freelancers and small exporters. Its network lets users receive funds in multiple currencies and withdraw locally. The company serves sellers on major global ecommerce platforms.
payoneer.com • HQ: New York, United States • Cybersecurity • Payments • Financial Services • Est. 2005
HQ: New York, United States • Cybersecurity • Payments • Financial Services • Est. 2005
Verified live · 1 hour ago 13 days ago

Senior Full Stack Developer – Core Platform

$80k – $227k per year (Estimated) • Senior • 5+ years expIn office (Herzliya, Israel) • Bachelor's Degree • Full-Time • Senior
SQL
C#
JavaScript
C#
.NET
Databases
Apache Kafka
MS SQL
MySQL
PostgreSQL
RabbitMQ
Frontend
React.js
DevOps
Amazon EKS
AWS
Azure
Azure DevOps
CI/CD
Crossplane
Kubernetes
Platform Engineering
Apply
$79k – $224k per year (Estimated) • Senior • 7+ years expIn office (Herzliya, Israel) • Contractor • Senior
C#
SQL
Databases
Azure Cosmos DB
Couchbase
DynamoDB
MySQL
PostgreSQL
Redis
AI/ML
Embeddings
LLM
RAG
DevOps
AWS
Azure
CI/CD
Docker
Kubernetes
Apply
Verified live · 1 hour ago 3 months ago

Senior Backend Developer (Node. js)

$82k – $234k per year (Estimated) • Senior • 5+ years expIn office (Herzliya, Israel) • Full-Time • Senior
Node JS
SQL
TypeScript
JavaScript
Node JS
Nest.JS
Databases
Apache Kafka
RabbitMQ
Redis
AI/ML
AI Agents
LangChain
Langfuse
LangGraph
LLM
RAG
Function Calling
OpenAI
DevOps
CI/CD
Kubernetes
Rest API
Azure
Datadog
Grafana
OpenTelemetry
Apply
Report

Gelato

gelato.com
Gelato is a global print-on-demand platform and software company that connects ecommerce sellers with a localized network of over 100 print partners across more than 30 countries. Founded in Norway, the platform enables creators and businesses to produce customized products - such as apparel, wall art, and merchandise - on demand and deliver them locally to cut carbon emissions and shipping times. By replacing traditional inventory holding with localized production, Gelato allows online stores to scale globally with minimal upfront risk and a reduced environmental footprint.
gelato.com • London • Denver • Atlanta • Stockholm • Madrid • Food & Beverages • Frozen Food
London • Denver • Atlanta • Stockholm • Madrid • Food & Beverages • Frozen Food
Senior • 5+ years expRemote/Hybrid (Lahore, Pakistan, Oslo, Norway, Stockholm, Sweden) • Bachelor's Degree • Full-Time • Senior
Go
PHP
Go
Go-Kit
PHP
Symfony
Databases
Google BigQuery
PostgreSQL
RabbitMQ
Redis
AI/ML
AI Agents
Fine-tuning
Prompt Engineering
RAG
DevOps
CI/CD
Datadog
Docker
Grafana
Kubernetes
Prometheus
Apply
Report

Webellian

webellian.com
Founded in 2012 and based in Warsaw, Webellian is a digital and IT consulting firm that specializes in guiding global corporations through their digital transformation journeys. The company provides a wide range of services, including bespoke software development, cloud-native solutions, business intelligence, and the implementation of advanced AI and machine learning models. Through its international teams, it delivers scalable and secure technology strategies tailored to meet the complex needs of clients in sectors like finance, manufacturing, and media.
webellian.com • HQ: Warsaw, Poland • Information Technology • IT Consulting • Cloud Computing • 201-500 employees • Est. 2012
HQ: Warsaw, Poland • Information Technology • IT Consulting • Cloud Computing • 201-500 employees • Est. 2012
Verified live · 1 day ago 13 days ago

Fullstack Engineer (TypeScript, Node.js, React.js), Senior

Senior • 5+ years expRemote/Hybrid • Master's Degree • Senior • English: C1 (Optional)
Node JS
SQL
TypeScript
JavaScript
Node JS
Fastify
Nest.JS
Strapi
Databases
PostgreSQL
Frontend
Bootstrap
GraphQL
Material UI
Next.js
Redux
React.js
Mobile
React Native
DevOps
AWS
Bitbucket
Docker
Jenkins
Rest API
Apply
$62k – $98k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Warsaw, Poland) • Master's Degree • Full-Time • Senior
Node JS
SQL
TypeScript
JavaScript
Node JS
Fastify
Nest.JS
Strapi
Databases
PostgreSQL
Frontend
Bootstrap
GraphQL
Material UI
Next.js
Redux
React.js
Mobile
React Native
DevOps
AWS
Bitbucket
Docker
Jenkins
Rest API
Apply
Report

Project44

project44.com
Project44 is an enterprise supply chain visibility and decision intelligence platform that tracks global freight across ocean, air, rail, road, and parcel networks. By integrating real-time data from hundreds of thousands of carriers, the platform provides shippers and logistics providers with accurate ETAs, predictive disruption alerts, and automated exception management. Ultimately, it helps global businesses optimize inventory, lower logistics costs, and build more resilient, transparent supply chains.
project44.com • HQ: Chicago, United States • Logistics • Transportation & Logistics • Supply Chain
HQ: Chicago, United States • Logistics • Transportation & Logistics • Supply Chain
Verified live · 1 hour ago 13 days ago

Senior Software Engineer

$83k – $201k per year (Estimated) • Senior • 5+ years expIn office (Amsterdam, Netherlands) • Senior
Java
SQL
JavaScript
Databases
Apache Kafka
PostgreSQL
DynamoDB
Frontend
Parcel
DevOps
AWS
Azure
GCP
Amazon Kinesis
Docker
Kubernetes
QA
Swagger
Apply
Verified live · 1 hour ago 14 days ago

Senior Software Engineer

$130k – $190k per year • Equity • Senior • 5+ years expIn office (Chicago, United States) • Visa sponsorship • Senior
Java
Databases
DynamoDB
PostgreSQL
Apache Kafka
AI/ML
Claude
Copilot
Cursor
LLM
AI Agents
DevOps
GCP
GitHub
IAM
Docker
Kubernetes
Amazon Kinesis
QA
Swagger
Apply
Top 25% payVerified live · 1 hour ago 29 days ago

Senior Forward Deployed Engineer

up to $259k per year • Equity • Senior • 5+ years expIn office (Chicago, United States) • Visa sponsorship • Senior
Apache Kafka
AI/ML
AI Agents
FastAI
PyTorch
Function Calling
Prompt Engineering
DevOps
Docker
Kubernetes
Apply
Report

Kong Inc.

konghq.com
Kong Inc. is a leading cloud-native API management and service connectivity platform provider headquartered in San Francisco, California. Built on the popular open-source Kong Gateway, the company offers enterprise solutions for building, securing, and managing APIs and microservices at scale. Its cloud-first API platform enables developers and organizations to connect legacy applications with modern cloud-native architectures seamlessly across multi-cloud environments.
konghq.com • HQ: San Francisco, United States • Information Technology • Artificial Intelligence • Cloud Computing • Software
HQ: San Francisco, United States • Information Technology • Artificial Intelligence • Cloud Computing • Software
Verified live · 2 hours ago 13 days ago

Senior Software Engineer - Golang

$130k – $216k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Go
Databases
PostgreSQL
Redis
AI/ML
AI Agents
Fine-tuning
LLM
DevOps
Kong
Kubernetes
AWS
Azure
GCP
Apply
Verified live · 2 hours ago 2 months ago

Senior Software Engineer - AI Gateway

Senior • 5+ years expIn office (Shanghai, China) • Full-Time • Senior
Lua
Rust
Lua
LuaJIT
AI/ML
LLM
AI Agents
DevOps
Kong
Envoy
Istio
Nginx
Apply
Verified live · 2 hours ago 2 months ago

Senior Software Engineer, Konnect Control Plane

$44k – $89k per year (Estimated) • Senior • 3+ years expIn office • Full-Time • Senior
Go
Lua
Lua
LuaJIT
AI/ML
AI Agents
DevOps
Envoy
HAProxy
Kong
Kubernetes
Nginx
Datadog
OpenTelemetry
Apply
Report

Placer

placer.ai
Make smarter real estate decisions and close more deals with Placer.ai's location intelligence and foot traffic insights.
placer.ai • Ramat Gan • Austin • Real Estate • Geospatial AI • Geospatial Analytics
Ramat Gan • Austin • Real Estate • Geospatial AI • Geospatial Analytics
Verified live · 1 day ago 13 days ago

Senior Backend Engineer- Data Platform

$84k – $237k per year (Estimated) • Senior • 5+ years expRamat Gan • Remote (Israel) • Bachelor's Degree • Senior
Python
Python
FastAPI
Flask
pySpark
Databases
Databricks
PostgreSQL
Snowflake
AI/ML
Spark
DevOps
AWS
GCP
Terraform
Analytics
ETL/ELT
Apply
Verified live · 1 day ago 22 days ago

Backend Engineer - Mobile Platform

$83k – $234k per year (Estimated) • Senior • 5+ years expRamat Gan • Remote (Israel) • Bachelor's Degree • Senior
JavaScript
Kotlin
Node JS
Objective-C
Swift
TypeScript
AI/ML
Spark
DevOps
AWS
GCP
Terraform
Apply
Report

Motius

motius.com
Motius is a Munich research and development company founded in 2013 that builds prototypes with emerging technologies. It assembles project teams from a community of thousands of technologists for each client challenge. The company works with industrial and mobility corporations on early stage product development.
motius.com • HQ: Munich, Germany • 1-10 employees
HQ: Munich, Germany • 1-10 employees
Verified live · 8 hours ago 13 days ago

(Senior) Fullstack Developer (m/f/d)

$74k – $149k per year (Estimated) • Senior • 3+ years expIn office (Munich, Germany) • Bachelor's Degree • Full-Time • Senior • English
JavaScript
Node JS
Python
TypeScript
Julia
Python
Django
FastAPI
Databases
Neo4j
Frontend
GraphQL
React.js
Vue.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
Apply
Report

Clurgo

clurgo.com
Clurgo is a software engineering company that specializes in custom software development, system integration, and IT consultancy for businesses across various sectors. The firm focuses on building tailored, high-performance web and enterprise applications designed to optimize complex business processes. By leveraging modern technology stacks and agile methodologies, it helps organizations digitize their operations and scale their technical infrastructure effectively.
clurgo.com • HQ: Warsaw, Poland • Cloud Computing • Information Technology • Software • 1001-5000 employees • Est. 2014
HQ: Warsaw, Poland • Cloud Computing • Information Technology • Software • 1001-5000 employees • Est. 2014
$62k – $66k per year • Senior • Warsaw • Remote (Poland) • Internship • Senior • Polish: C1
JavaScript
Python
Python
Django
FastAPI
Flask
Databases
ElasticSearch
MySQL
PostgreSQL
Redis
DevOps
CI/CD
Docker
GitHub Actions
GitLab CI
Grafana
Jenkins
Kubernetes
Prometheus
Rest API
WebSockets
GitHub
GitLab
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$80k – $90k per year • Senior • In office (Kraków, Poland) • Internship • Senior • Polish: C1
Go
Node JS
Python
Rust
TypeScript
JavaScript
Node JS
Nest.JS
Python
Django
Databases
PostgreSQL
DevOps
GCP
Google GKE
Kubernetes
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20 days ago

Senior Java Developer

$58k – $78k per year • Senior • In office (Warsaw, Poland) • Internship • Senior • Polish: C1
JavaScript
SQL
Java
Java
Gradle
Hibernate
Maven
Spring Boot
Databases
Apache Kafka
PostgreSQL
RabbitMQ
DevOps
Docker
Git
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The Codest

thecodest.co
The Codest is an international software development agency and IT staff augmentation provider specializing in custom web engineering, cloud infrastructure, and digital transformation. Headquartered in Warsaw, Poland, the firm supplies specialized tech talent and cross-functional software teams to scale product engineering for European and global enterprises.
thecodest.co • HQ: Warsaw, Poland • IT Outsourcing • Information Technology • Software
HQ: Warsaw, Poland • IT Outsourcing • Information Technology • Software
$64k – $87k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
JavaScript
Kotlin
TypeScript
AI/ML
LangChain
Copilot
LangGraph
AI Agents
Frontend
React.js
QA
Swagger
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Verified live · 1 day ago 13 days ago

Senior Fullstack Engineer (Java&Kotlin + JavaScript)

$64k – $83k per year • Senior • Remote (Poland) • Associate's Degree • Senior
JavaScript
Kotlin
TypeScript
AI/ML
LangChain
Copilot
LangGraph
AI Agents
Frontend
React.js
QA
Swagger
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$64k – $83k per year • Senior • 5+ years expWarsaw • Remote (Poland) • Full-Time • Senior
Python
JavaScript
Frontend
React.js
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Upwork

upwork.com
Upwork is a global digital work platform that connects businesses with independent talent across diverse fields such as software development, design, marketing, and finance. Created through the 2013 merger of Elance and oDesk, the public American company provides tools for contracting, collaboration, time tracking, and cross-border payments. Headquartered in San Francisco, it serves clients ranging from startups and small businesses to global enterprises seeking flexible remote workforce solutions.
upwork.com • HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • 1001-5000 employees • Est. 2013
HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • 1001-5000 employees • Est. 2013
$69k – $197k per year (Estimated) • Senior • Bogotá • Remote (LATAM) • Contractor • Senior • English: B2
Java
Python
TypeScript
Java
Spring Boot
Python
Django
AI/ML
LLM Guardrails
Model Context Protocol
DevOps
Rest API
Cybersecurity
Least Privilege
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Verified live · 2 hours ago 13 days ago

#126383 - Senior Backend Engineer

$69k – $196k per year (Estimated) • Senior • 5+ years expBogotá • Remote (Mexico) • Contractor • Senior • English
Java
Java
Gradle
Spring Boot
Databases
MySQL
PostgreSQL
Apache Kafka
RabbitMQ
AI/ML
LLM
Anthropic
OpenAI
Frontend
GraphQL
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Verified live · 2 hours ago 30 days ago

#127648 - Senior Software Engineer

$69k – $194k per year (Estimated) • Senior • 5+ years expBogotá • Remote (LATAM) • Contractor • Senior
Java
Python
Apex
DevOps
Rest API
Management
Jira
Marketing
Salesforce
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Senior Backend Developer Jobs
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