1,785,023open jobs
103,769companies
265,772added this week
Browse all
Salary
≈ $80k – $189k per year (Estimated)
Location
Remote (likely Sri Lanka)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 15, 2026.

Overview
Company
Impact
Profile match

99X

99X provides product engineering and digital innovation services. Its teams build software for Nordic and European technology companies. The company is known for a strong engineering culture.

This is a remote position.

We are looking for a Senior Backend Engineer to join our team and contribute to the development of core services supporting a modern enterprise platform.

In this role, you will design, build, and maintain scalable backend services while helping drive cloud-native development practices and operational excellence. You will work across application development, system integration, and deployment environments, collaborating closely with engineering teams to deliver secure, reliable, and high-performing solutions.

The role combines backend software engineering, distributed systems expertise, and DevOps practices, with a strong focus on Java, microservices, cloud-native technologies, and modern deployment platforms.

Responsibilities

  • Design, develop, and maintain scalable backend services and APIs
  • Build and evolve microservice-based applications using modern Java frameworks
  • Develop and optimize integrations with databases, messaging platforms, and enterprise services
  • Contribute to the design and implementation of distributed and event-driven architectures
  • Support CI/CD processes and application deployments across multiple environments
  • Collaborate with engineering teams to ensure code quality, scalability, and maintainability
  • Troubleshoot application and deployment issues across development, testing, and production environments
  • Promote software engineering best practices, including:
    • Clean code
    • Automated testing
    • Continuous integration
    • Continuous delivery
  • Contribute to platform reliability and operational improvements through DevOps practices

Requirements

  • Strong experience with:
    • Java
    • Spring Boot and/or Quarkus
  • Proven experience designing and developing:
    • REST APIs
    • Microservice architectures
  • Solid knowledge of:
    • SQL
    • Relational database concepts
  • Hands-on experience with:
    • PostgreSQL or similar relational databases
  • Strong understanding of:
    • Software architecture
    • Clean code principles
    • Automated testing
  • Practical experience with:
    • CI/CD pipelines
    • Containerization technologies
    • Kubernetes
  • Experience troubleshooting applications across development and deployment environments
  • Knowledge of distributed systems and asynchronous communication patterns
  • Understanding of:
    • Event-driven architectures
    • Messaging technologies such as Kafka or similar platforms
  • Ability to work autonomously in collaborative environments
  • Fluency in English

Nice-to-have

  • Experience with:
    • GitLab CI
    • Argo CD
    • Helm
  • Knowledge of authentication and authorization concepts:
    • OAuth 2.0
    • OpenID Connect (OIDC)
    • JWT
  • Experience working in cloud-native environments
  • Familiarity with infrastructure and deployment automation practices
  • Strong problem-solving and communication skills

If this sounds like you, share your CV with us and let’s talk!

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,785,023 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
In your city
$180k – $200k per year • Remote (United States) • Full-Time
AI/ML
Copilot
AI Agents
DevOps
GCP
Azure
AWS
Apply
≈ $118k – $248k per year (Estimated) • Remote (United States) • Full-Time
Python
Databases
PostgreSQL
Redis
PostGIS
Apache Kafka
AI/ML
Time Series Forecasting
DevOps
Terraform
AWS CDK
Pulumi
AWS
Docker
Incident Management
Amazon Kinesis
Cybersecurity
SOC 2
Apply
$150k – $175k per year • Remote (location not specified) • 6+ years exp
Python
PowerShell
DevOps
GCP
CI/CD
AWS
Windows
Cybersecurity
Okta
SOC 2
HIPAA
Zero Trust
Management
Google Workspace
Apply
≈ $47k – $86k per year (Estimated) • Remote (Italy) • 3+ years exp • PhD • Parma
DevOps
GCP
Apply
≈ $87k – $170k per year (Estimated) • Remote (Canada) • 5+ years exp • Toronto
Go
Databases
PostgreSQL
Redis
Apache Kafka
AI/ML
AI Agents
Machine Learning
DevOps
Terraform
Datadog
KEDA
Prometheus
Azure
AWS
Kubernetes
Cybersecurity
Okta
Auth0
Apply
See all jobs
This is one of many
1,785,023 more open roles from verified company boards, updated every day.