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

Solace

solace.health
Solace is on a health tech startup mission to empower patients, improve outcomes, and restore the promise of the U.S. healthcare system.
solace.health • HQ: Washington, United States • Artificial Intelligence • Health Care • Digital Health
HQ: Washington, United States • Artificial Intelligence • Health Care • Digital Health
Top 25% pay 2 months ago

Senior Full Stack Engineer

$150k – $200k per year • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
TypeScript
JavaScript
Node JS
Node JS
Nest.JS
TypeORM
Databases
PostgreSQL
Redis
Frontend
Ant Design
Next.js
React.js
DevOps
CI/CD
Heroku
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Block

block.xyz
Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy.
block.xyz • New York • Washington • Blockchain & Crypto • Financial Services • Payments
New York • Washington • Blockchain & Crypto • Financial Services • Payments
$140k – $233k per year (Estimated) • Senior • 8+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Senior
Java
Kotlin
Python
SQL
Java
JOOQ
Databases
Amazon Aurora
Databricks
MySQL
Snowflake
AI/ML
AI Agents
Claude
Model Context Protocol
Frontend
GraphQL
DevOps
AWS
CI/CD
Datadog
Kubernetes
Terraform
Web3
Bitcoin
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Novellia

novellia.com
novellia is the first and only company that lets anyone in the us gain access to nearly a decade of their health data in under 30 seconds, 100% free. all your health records, across doctors, all in one place, always up to date. we work with the...
novellia.com • New York • Biotechnology
New York • Biotechnology
Top 25% payVerified live · 1 day ago 2 months ago

Senior Backend Engineer

$150k – $200k per year • Senior • 15+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Java
Node JS
Python
JavaScript
AI/ML
Spark
LangChain
LlamaIndex
Prompt Engineering
RAG
DevOps
AWS
Azure
GCP
Vector
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Open 134 daysTop 25% pay 5 months ago

Senior Fullstack Software Engineer

$150k – $200k per year • Senior • 15+ years expNew York • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Node JS
JavaScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
GCP
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CarTrawler

cartrawler.com
CarTrawler is an Irish travel technology company founded in 2004 and headquartered in Dublin. Its platform powers car rental and mobility booking for airlines. The technology serves many of the world's largest carriers.
cartrawler.com • HQ: Dublin, Ireland • Financial Services • Car Rental • Travel & Tourism • Est. 2004
HQ: Dublin, Ireland • Financial Services • Car Rental • Travel & Tourism • Est. 2004
$73k – $158k per year (Estimated) • Senior • 6+ years expRemote/Hybrid (Dublin, Ireland) • Full-Time • Senior
Java
SQL
Java
Hibernate
Maven
Spring Boot
DevOps
CI/CD
Git
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Eleoshealth

eleoshealth.com
eleoshealth.com • HQ: Tel Aviv, Israel • Digital Health • Health Care • Mental Health
HQ: Tel Aviv, Israel • Digital Health • Health Care • Mental Health
$82k – $234k per year (Estimated) • Senior • 7+ years exp • Remote (Israel) • Visa sponsorship • Bachelor's Degree • Senior
Python
JavaScript
Frontend
React.js
DevOps
CI/CD
Apply
Verified live · 1 hour ago 2 months ago

Senior Backend Engineer

$83k – $236k per year (Estimated) • Senior • 7+ years expIn office (Tel Aviv, Israel) • Bachelor's Degree • Senior
Python
SQL
TypeScript
JavaScript
AI/ML
AI Agents
LLM
Frontend
React.js
DevOps
CI/CD
Apply
Verified live · 1 hour ago 2 months ago

Senior Full Stack Developer

$82k – $234k per year (Estimated) • Senior • 7+ years expIn office (Tel Aviv, Israel) • Bachelor's Degree • Senior
Python
JavaScript
Frontend
React.js
DevOps
CI/CD
Apply
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Xponentium India

xponentium.com
Xponentium is a tech company with expertise in skill assessments, offering solutions in scaling, cloud cost optimization, open-source customization, and AI proctoring for clients across the USA, Europe, and India.
xponentium.com • Bengaluru • Cloud Computing • Education • Skill Assessment • Est. 2022
Bengaluru • Cloud Computing • Education • Skill Assessment • Est. 2022
2 months ago

Python Developer

$26k – $68k per year (Estimated) • Senior • 6+ years expIn office (Bengaluru, India) • Full-Time • Senior
Python
SQL
Python
Django
Django REST Framework
DevOps
Datadog
Grafana
Kubernetes
New Relic
Rest API
Splunk
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Upside

upsidelab.io
Upside is a software development and technology consultancy headquartered in Berlin, Germany, and founded in 2016. The company specializes in engineering AI-driven software solutions, including MLOps platforms, predictive analytics, and large language model applications for the healthcare and e-commerce sectors. It operates internationally from offices in Germany and Poland, having delivered over 60 technical projects for a global client base ranging from scale-ups to enterprise teams.
upsidelab.io • HQ: Berlin, Germany • Digital Health • Health Care • Web Development • IT Consulting • LLM & Generative AI • Information Technology • Software • Artificial Intelligence • 11-50 employees • Est. 2016
HQ: Berlin, Germany • Digital Health • Health Care • Web Development • IT Consulting • LLM & Generative AI • Information Technology • Software • Artificial Intelligence • 11-50 employees • Est. 2016
$67k – $83k per year • Senior • 5+ years expIn office (Kraków, Poland) • Bachelor's Degree • Senior
Python
Ruby
Databases
PostgreSQL
AI/ML
Claude
Cursor
AI Agents
DevOps
AWS
CI/CD
Docker
GCP
Kubernetes
Apply
$67k – $83k per year • Senior • 5+ years expIn office (Kraków, Poland) • Senior
Python
Ruby
SQL
JavaScript
Databases
PostgreSQL
AI/ML
Claude
Cursor
LLM
AI Agents
Frontend
React.js
Vue.js
DevOps
AWS
CI/CD
Docker
Apply
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MerQube

merqube.com
MerQube is a fintech firm designing and calculating cloud-native indexing and rules-based investing solutions across thematic, ESG, QIS, and multi-asset strategies, including equities, futures, and options.
merqube.com • Bengaluru • FinTech • Financial Services • Capital Markets • Est. 2019
Bengaluru • FinTech • Financial Services • Capital Markets • Est. 2019
$26k – $68k per year (Estimated) • Senior • 3+ years expIn office (Bengaluru, India) • Bachelor's Degree • Senior
C++
Go
Java
Python
SQL
Python
Flask
FastAPI
Pydantic
AI/ML
Airflow
NumPy
SciPy
DevOps
Amazon EKS
AWS
Docker
GCP
Helm
Kubernetes
Apply
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Simply

simply.co.za
Simply is a South African insurtech founded in 2018 and headquartered in Cape Town. It sells life, disability and funeral cover entirely online. The company focuses on simple products for working families.
simply.co.za • HQ: Cape Town, South Africa • Est. 2018
HQ: Cape Town, South Africa • Est. 2018
Verified live · 9 hours ago 2 months ago

Senior Software Engineer

$82k – $232k per year (Estimated) • Senior • 5+ years expIn office (Tel Aviv, Israel) • Bachelor's Degree • Full-Time • Senior
Apply
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Apheris

apheris.com
Apheris enables federated machine learning so that models can be trained across organisations without moving the data. Founded in 2019 in Berlin, it focuses on pharmaceutical and industrial consortia that cannot pool proprietary datasets. Its governance layer defines exactly what computations each party permits.
apheris.com • HQ: Berlin, Germany • Pharmaceuticals • Artificial Intelligence • Biotechnology • Est. 2019
HQ: Berlin, Germany • Pharmaceuticals • Artificial Intelligence • Biotechnology • Est. 2019
Verified live · 1 day ago 2 months ago

Senior Software Engineer – Drug Discovery Workflow

$91k – $221k per year (Estimated) • Senior • 5+ years exp • Remote (Germany) • Bachelor's Degree • Full-Time • Senior • English: C1
Python
AI/ML
Prefect
DevOps
Docker
Argo Workflows
AWS
CI/CD
Kubernetes
Apply
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CURSOR Software AG

cursor.de
CURSOR Software AG is a German software company headquartered in Gießen, Germany, specializing in enterprise Customer Relationship Management (CRM) and Business Process Management (BPM) solutions. Founded over 30 years ago, the firm provides tailored, GDPR-compliant CRM platforms - including CURSOR-CRM, EVI, and TINA - specifically engineered for energy providers, financial institutions, and mid-to-large-scale industrial enterprises. Its modular software suite centralizes sales, marketing, and customer service operations while automating complex business workflows and energy sector compliance processes.
cursor.de • HQ: Giessen, Germany • Business Process Automation (BPA) • Software • 501-1000 employees
HQ: Giessen, Germany • Business Process Automation (BPA) • Software • 501-1000 employees
Verified live · 2 hours ago 2 months ago

RVP, Forward Deployed Engineering - EMEA

$89k – $169k per year (Estimated) • Senior • 8+ years expLondon • Remote (EMEA) • Full-Time • Staff
JavaScript
Python
TypeScript
AI/ML
Cursor
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Open 173 daysVerified live · 2 hours ago 6 months ago

Forward Deployed Engineer

$159k – $287k per year (Estimated) • Senior • 5+ years expIn office (San Francisco, New York, United States) • Full-Time • Senior
JavaScript
Python
TypeScript
AI/ML
Cursor
Apply
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Cloudesign

cloudesign.com
Cloudesign Technology Solutions is a digital transformation IT consulting and services company, that helps a range of enterprises by delivering software development, testing, mobility solutions, and more.
cloudesign.com • Pune • Mumbai • Cloud Computing • Software • Information Technology • Est. 2015
Pune • Mumbai • Cloud Computing • Software • Information Technology • Est. 2015
$23k – $61k per year (Estimated) • Senior • 5+ years expIn office (Mumbai, India) • Senior
JavaScript
SQL
TypeScript
Kotlin
Java
Kotlin
Mockito
Java
Spring Boot
Spring MVC
Spring Security
Databases
MySQL
PostgreSQL
Redis
Frontend
Angular
Next.js
React.js
Mobile
JUnit
DevOps
AWS
Azure
CI/CD
Docker
GCP
GitHub Actions
GitLab CI
Jenkins
Kubernetes
GitHub
GitLab
Apply
$23k – $61k per year (Estimated) • Senior • 5+ years expIn office (Pune, India) • Senior
Java
SQL
Java
Spring Boot
DevOps
CI/CD
Docker
Jenkins
Kubernetes
Rest API
Apply
Report

Cannon Design

cannondesign.com
Cannon Design is a global architecture, engineering, and design firm that provides integrated solutions for the built environment. The company has a long history of innovation and excellence, and its work has been recognized with numerous awards. Cannon Design's services include: Architecture Engineering Interior design Landscape architecture Planning Sustainability consulting Cannon Design is committed to creating spaces that are inspiring, functional, and sustainable.
cannondesign.com • Arlington • Rochester • Buffalo • Denver • Dallas • Higher Education • Real Estate • 201-500 employees
Arlington • Rochester • Buffalo • Denver • Dallas • Higher Education • Real Estate • 201-500 employees
Verified live · 1 hour ago 2 months ago

Sr. Software Engineer

$23k – $61k per year (Estimated) • Senior • 10+ years expIn office (Mumbai, India) • Bachelor's Degree • Senior
C#
Node JS
Python
TypeScript
JavaScript
Frontend
React.js
DevOps
CI/CD
Git
Cybersecurity
SOC 2
Apply
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Everfield

everfield.com
Explore how Everfield acquires mission-critical, vertical market software-as-a-service businesses, driving success through strategic growth.
everfield.com • Nice • Graz • Warsaw • Munich • Copenhagen • Information Technology • Professional Services • Financial Services
Nice • Graz • Warsaw • Munich • Copenhagen • Information Technology • Professional Services • Financial Services
Verified live · 2 hours ago 2 months ago

Ingénieur Informatique Full Stack (PHP/MySQL/Angular)

$48k – $97k per year (Estimated) • Senior • 5+ years expIn office (Nice, France) • Full-Time • Senior • French: C1
Node JS
PHP
TypeScript
JavaScript
Databases
MariaDB
MySQL
Frontend
Angular
Apply
Report

Eyzee S.A.

eyzee.com
We will help you effectively optimize your business and technological processes through flexible cooperation models and a wide range of services.
eyzee.com • Warsaw • Professional Services • Business Process Automation (BPA) • Information Technology
Warsaw • Professional Services • Business Process Automation (BPA) • Information Technology
$61k – $72k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
SQL
Python
Django
FastAPI
Flask
Databases
ElasticSearch
RabbitMQ
Redis
Mobile
Clean Architecture
DevOps
Bitbucket
CI/CD
Docker
Git
Kubernetes
Nginx
Management
Confluence
Jira
Apply
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co.brick

cobrick.com
We design, build and maintain custom software, AI solutions & integrations for growing businesses.
cobrick.com • Gliwice • Artificial Intelligence • Information Technology • Software
Gliwice • Artificial Intelligence • Information Technology • Software
$70k – $96k per year • Senior • Gliwice • Remote (Poland) • Full-Time • Senior • Polish: C1
C#
C++
JavaScript
PHP
Python
TypeScript
Apply
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Arcana

arcana.io
Arcana enables institutional investors to understand their portfolio risks, decompose single stock & book performance, drill into crowding, and isolate their idiosyncratic differentiation. Built on our proprietary crowding, ownership, factor risk, and performance datasets.
arcana.io • HQ: New York, United States • Financial Services • Risk Management • Asset Management • 501-1000 employees • Est. 2022
HQ: New York, United States • Financial Services • Risk Management • Asset Management • 501-1000 employees • Est. 2022
2 months ago

Sr. Software Engineer

$26k – $69k per year (Estimated) • Senior • 2+ years expIn office (Bengaluru, India) • Bachelor's Degree • Senior
Go
Java
Node JS
Python
JavaScript
Databases
ClickHouse
PostgreSQL
Redis
DevOps
CI/CD
Apply
2 months ago

Software Engineer

$26k – $69k per year (Estimated) • Senior • 8+ years expIn office (Bengaluru, India) • Bachelor's Degree • Staff
Go
Java
Python
Databases
ClickHouse
PostgreSQL
Redis
DevOps
CI/CD
Apply
2 months ago

Sr. Backend Engineer

$26k – $68k per year (Estimated) • Senior • 3+ years expIn office (Bengaluru, India) • Bachelor's Degree • Senior
Java
Python
Python
Django
FastAPI
Flask
Databases
ClickHouse
PostgreSQL
Redis
DevOps
AWS
CI/CD
Apply
Report

Razorpay

razorpay.com
Razorpay provides an easy to integrate payment gateway solution that blends seamlessly with the customer's website. Has raised funds from Silicon Valley based Y-Combinator, VCs and Snapdeal and Inmobi co-founders.
razorpay.com • Bengaluru • Kolkata • Patna • FinTech • Financial Services • Payments • Est. 2014
Bengaluru • Kolkata • Patna • FinTech • Financial Services • Payments • Est. 2014
2 months ago

Backend Engineer

$26k – $69k per year (Estimated) • Senior • 8+ years expIn office (Bengaluru, India) • Staff
Go
Java
Rust
Databases
Apache Kafka
PostgreSQL
Redis
DevOps
AWS
WebSockets
Apply
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Datadog

datadoghq.com
Datadog is the essential monitoring platform for cloud applications. We bring together data from servers, containers, databases, and third-party services to make your stack entirely observable. These capabilities help DevOps teams avoid downtime, resolve performance issues, and ensure customers are getting the best user experience.
datadoghq.com • New York • Lisbon • Portland • San Diego • Columbia • Artificial Intelligence • Cybersecurity • Data & Analytics
New York • Lisbon • Portland • San Diego • Columbia • Artificial Intelligence • Cybersecurity • Data & Analytics
$52k – $104k per year (Estimated) • Senior • Remote/Hybrid (France) • Bachelor's Degree • Full-Time • Senior
Amazon Neptune
Apache Iceberg
ArangoDB
Memgraph
Neo4j
Trino
DevOps
Datadog
Apply
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Instinctools

instinctools.com
Instinctools is an AI-driven software engineering company that builds digital products and supports global businesses with services in custom software and web development, data analytics, and enterprise automation.
instinctools.com • Noida • Ahmedabad • Artificial Intelligence • Information Technology • Software • Est. 2000
Noida • Ahmedabad • Artificial Intelligence • Information Technology • Software • Est. 2000
$23k – $62k per year (Estimated) • Senior • 7+ years expIn office (Noida, India) • PhD • Senior
JavaScript
Node JS
Python
Databases
PostgreSQL
Frontend
React.js
DevOps
Rest API
Apply
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Senior Backend Developer Jobs
Frequently asked questions
How many Senior Backend Developer jobs are available on Alion?
There are currently 10276 active listings from 2892 hiring companies on Alion, refreshed daily.
What salary do Senior Backend Developer jobs pay?
The average salary is around $188,902 per year based on the current listings.
Are remote options available for Senior Backend Developer jobs?
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 Senior Backend Developer jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.