Backend developer jobs at cybersecurity companies: Java, Python, Go and .NET roles

2,694 open backend developer roles at 604 cybersecurity companies in 66 countries: Backend engineering (1,774), Java and Scala (277), Full stack (247), .NET and C# (134). 2,217 of them are open to candidates of any nationality; the rest ask for citizenship or a government security check. 35 mention relocation support.

Rebuilt 24 Oct 2026
open roles
2,694
companies
604
open to any nationality
82%
median stated pay
$146k

Companies hiring

CompanyOpen rolesAny nationalityRelocation
HCLTech408100%
NTT DATA15197%1
CACI International957%4
Okta8790%
Peraton808%
Devoteam72100%
General Dynamics Mission Systems612%3
Unisoc42100%
Dover Networks420%
Akamai34100%
Meritis32100%
Fortinet31100%
Freedom Consulting Group2446%
H3C Technologies22100%
Base-2 Solutions220%

Newest roles

HCLTech

hcltech.com
hcltech.com • HQ: Noida, India • Science & Engineering • Professional Services • Cybersecurity • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976 • Hiring 3336, 1083 new
HQ: Noida, India • Science & Engineering • Professional Services • Cybersecurity • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976 • Hiring 3336, 1083 new
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 8 hours ago Hiring now · 99%

Senior Java Technical Lead - RESTful API, Spring Boot

≈ $82k – $140k per year (Estimated) • Lead • In office (Mississauga, Canada) • Staff
Java
COBOL
Java
Spring Boot
Gradle
COBOL
IBM MQ
Databases
Apache Kafka
DevOps
API Gateway
Rest API
OpenShift
Helm
Kibana
AWS Lambda
Amazon EC2
Amazon ECS
Amazon S3
Git
Kubernetes
CI/CD
AWS
+11
Apply

Okta

okta.com
okta.com • HQ: San Francisco, United States • E-learning • Cybersecurity • Identity Management • 1001-5000 employees • Est. 2009 • Trust A • Hiring 374, 27 new
HQ: San Francisco, United States • E-learning • Cybersecurity • Identity Management • 1001-5000 employees • Est. 2009 • Trust A • Hiring 374, 27 new
Okta is an American identity company founded in 2009 that manages who can log in to what across an organisation's applications, and it built its position by being neutral between the cloud vendors rather than tied to any one of them. Its workforce identity products handle single sign-on, multi-factor authentication and lifecycle management for employees, while Auth0, acquired in 2021, provides the same capability for developers building customer-facing applications. Headquartered in San Francisco and listed on Nasdaq, it suffered a serious support-system breach in 2023 that put its own security practices under scrutiny in a category built entirely on trust.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 2 hours ago Visa sponsor 11 hours ago Likely open · 63%

Staff Software Engineer, AI Platform & Infrastructure

$194k – $267k per year • Staff+ • In office (San Francisco, United States) • Staff
SQL
Python
JavaScript
Python
FastAPI
Databases
ClickHouse
pgvector
Google BigQuery
PostgreSQL
AI/ML
Anthropic
OpenAI
LangGraph
AWS Bedrock
OpenAI Codex
OpenAI Agents SDK
AWS Bedrock AgentCore
AWS Strands Agents
LangChain
Claude
Machine Learning
Frontend
React.js
DevOps
Amazon EventBridge
AWS Step Functions
IAM
AWS
AWS Lambda
Amazon CloudWatch
API Gateway
Amazon S3
Cybersecurity
Okta
Management
ServiceNow
+22
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 1 day ago Likely open · 63%

Sr. Software Engineer, AI Platform & Infrastructure

$165k – $227k per year • Senior • In office (San Francisco, United States) • Senior
SQL
Python
JavaScript
Python
FastAPI
Databases
ClickHouse
pgvector
Google BigQuery
PostgreSQL
AI/ML
Anthropic
OpenAI
LangGraph
AWS Bedrock
OpenAI Codex
OpenAI Agents SDK
AWS Bedrock AgentCore
AWS Strands Agents
LangChain
Claude
Machine Learning
Frontend
React.js
DevOps
Amazon EventBridge
AWS Step Functions
IAM
AWS
AWS Lambda
Amazon CloudWatch
API Gateway
Amazon S3
Cybersecurity
Okta
Management
ServiceNow
+22
Apply

Dragos

dragos.com
dragos.com • HQ: Hanover, United States • Incident Response • Threat Intelligence • Network Security • Information Security • 201-500 employees • Est. 2016 • Startup • Trust B • Hiring 45, 4 new
HQ: Hanover, United States • Incident Response • Threat Intelligence • Network Security • Information Security • 201-500 employees • Est. 2016 • Startup • Trust B • Hiring 45, 4 new
Dragos is an industrial cybersecurity company that protects operational technology and industrial control systems at electric utilities, oil and gas, manufacturing, water and other critical infrastructure operators. It sells the Dragos Platform for OT asset visibility and threat detection, together with threat intelligence, incident response and professional services. Founded in 2016, the company is headquartered in Hanover, Maryland, United States.
Darren Sankbeil · Executive Officer · decision-maker
Robert Lee · Executive Officer, Director · decision-maker
Dmitri Alperovitch · Director
Mike Janke · Director
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Hiring now · 90%

Senior Software Development Engineer - UI/UX

$165k per year • Equity • Senior • 5+ years exp • United States • Remote (United States) • Senior
Go
Node JS
TypeScript
Python
JavaScript
Databases
PostgreSQL
Frontend
GraphQL
Apollo Client
React.js
DevOps
gRPC
OpenTelemetry
Google Cloud Run
GitLab
Terraform
GCP
CI/CD
Cybersecurity
SBOM
Auth0
Robotics
Apollo
+11
Apply
Verified live · 1 hour ago 1 month ago Likely open · 50%

Staff SDE, Networking

$192k per year • Equity • Staff+ • 8+ years exp • United States • Remote (United States) • Staff
Rust
DevOps
OpenTelemetry
eBPF
SLI/SLO/SLA
Linux
Kubernetes
Apply

Work Street

workstreet.com
workstreet.com • HQ: San Francisco, United States • Security Compliance • Information Security • 51-200 employees • Est. 2023 • Likely startup • Trust B • Hiring 24, 4 new
HQ: San Francisco, United States • Security Compliance • Information Security • 51-200 employees • Est. 2023 • Likely startup • Trust B • Hiring 24, 4 new
SOC 2, CMMC, pentesting & security questionnaires handled by ex-Big Four security leaders and AI that works behind the scenes. You focus on product and customers. We handle the rest.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Hiring now · 90%

Senior Engineer, Cloud Security

≈ $132k – $228k per year (Estimated) • Senior • Remote (United States, ET hours) • Full-Time • Senior • English: B2
Python
AI/ML
LLM
DevOps
CloudFormation
AWS Lambda
GitHub Actions
Azure DevOps
IAM
Terraform
GCP
Azure
AWS
Cybersecurity
Okta
Microsoft Sentinel
SOC 2
NIST 800-53
NIST 800-171
FedRAMP
Least Privilege
Microsoft Defender for Cloud
Microsoft Entra ID
SIEM
ISO 27001
GDPR
Cryptography
Vault
Defense
CMMC
+17
Apply

Skills these roles ask for

Python 956CI/CD 822AWS 763Java 692Kubernetes 612Rest API 559SQL 552Agile 550Docker 538Azure 477JavaScript 460Git 437C++ 415Linux 399TypeScript 394PostgreSQL 394

Where the roles are

Bengaluru 229Tel Aviv 82Annapolis Junction 67Chennai 56Noida 50Toronto 47San Francisco 41Hyderabad 39Paris 36London 34

Backend roles that fit you

Tell us your stack once: new backend roles that fit it arrive in your matches every day.

Questions

Can a foreigner apply for these roles?

2,217 of the 2,694 roles here state no citizenship or security-check demand. A role that does says so in its advert, and the card marks it.

Which companies hire most backend developers?

HCLTech (408), NTT DATA (151), CACI International (95), Okta (87), Peraton (80).

Which roles count as backend developer jobs?

Every role whose work is the server side of software - backend, API, platform and full stack developers, staff engineers and technical leads - at any employer. A role is filed under a language when its title names one (Java, Python, .NET, Go, Node.js, PHP, C++, Ruby, Rust); a "Software Engineer" that names none is a backend engineer's.

How fresh is this?

Every role is re-checked on the employer's own careers board at least every 48 hours, and the page is rebuilt every night.

Source: 2,694 live postings on employers' careers boardsUpdated 24 Oct 2026MethodologyJSONCC BY-SA 4.0