Staff Software Engineer
Be the one building AI-powered experiences where they matter most.
Summary
Responsibilities / Job Duties
- Lead the design, development, and operation of scalable digital messaging services within a cloud-based microservice architecture.
- Own and influence architectural decisions for highly available, fault-tolerant, and secure messaging systems.
- Design and implement features supporting message routing, delivery, tracking, analytics, observability, and operational tooling.
- Build and maintain integrations with digital messaging channels and social platforms such as Meta, X, WhatsApp, LINE, SMS, and other third-party providers.
- Partner with product, engineering, security, and operations teams to deliver reliable customer-facing capabilities.
- Drive improvements in system reliability, scalability, performance, monitoring, alerting, and incident response.
- Contribute to technical design reviews, code reviews, and engineering best practices.
- Mentor engineers and help raise the technical quality of the team.
- Write and maintain automated tests across unit, integration, and end-to-end test layers.
- Participate in the team's on-call rotation and contribute to continuous improvement of service operations.
Minimum Requirements
- 8+ years of relevant software engineering experience, with strong hands-on experience in Java.
- Experience designing, building, and operating distributed systems or microservice-based architectures.
- Proven track record of delivering fault-tolerant, highly available production systems.
- Experience owning complex technical work independently from design through production operation.
- Proficiency with REST APIs and service-to-service integration patterns.
- Experience with automated testing, including unit, integration, and end-to-end testing.
- Familiarity with cloud infrastructure, preferably AWS.
- Strong problem-solving skills and ability to reason through complex technical trade-offs.
- Excellent written and verbal communication skills.
- Experience working effectively with distributed teams.
- Self-motivated, collaborative, and comfortable operating with ambiguity.
Desired Skills & Experience
- Experience building or operating digital messaging, email, SMS, or social channel integrations.
- Experience with Meta, X, WhatsApp, LINE, or other third-party messaging platforms.
- Hands-on experience with AWS services such as DynamoDB, S3, SQS, SNS, Lambda, ECS, or related technologies.
- Experience with asynchronous message processing and event-driven architectures.
- Experience with DynamoDB or other NoSQL data stores for message storage, tracking, or state management.
- Knowledge of messaging deliverability, compliance, privacy, and abuse-prevention best practices.
- Familiarity with GDPR, CAN-SPAM, or related regulatory considerations.
- Experience with monitoring, observability, alerting, and incident management tools.
- Experience with TypeScript or other modern backend/frontend development languages.
- Understanding of networking concepts such as TCP/IP, DNS, load balancing, subnets, and network ACLs.
- Experience with Git and modern software delivery practices.
Work Environment
- Fast-paced, agile development environment.
- Remote-friendly team with distributed collaboration across regions and time zones.
- Regular participation in code reviews, technical discussions, and design reviews.
- Strong focus on operational excellence, continuous learning, and continuous improvement.
- Adherence to the Genesys Code of Business Conduct and Ethics.
Benefits
- Stability of a multinational company and the flexibility/speed of a startup company.
- The warmest of welcomes: we will make sure you feel part of the Genesys team from day 1.
- Keep you in the loop: Complete support and transparency from our global/local leaders.
- An A-team: Talented and experienced professionals you can grow professionally with.
- An open & inclusive community.
- Career development: We will support your professional growth because your goals are important to us.
- Flexibility: we are open to candidates being eventually office based in Budapest, remote workers long term or a mix of both, but Hungary based.
- Empathy: your well-being is our priority. You will have extra days off in August and October, and extra time off to volunteer to help a cause close to your heart.
- Cafeteria, health insurance, life insurance, learning center to improve yourself, language courses, gym, vitamin bar, company cafe with our own barista.
- And a fabulous new HQ from near Nyugati Railway Station at Budapest.
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About Genesys:
Genesys® empowers more than 8,000 organizations worldwide to create the best customer and employee experiences. With agentic AI at its core, Genesys Cloud™ is the AI-Powered Experience Orchestration platform that connects people, systems, data and AI across the enterprise. As a result, organizations can drive customer loyalty, growth and retention while increasing operational efficiency and teamwork across human and AI workforces. To learn more, visit www.genesys.com .
Reasonable Accommodations
AI at enterprise scale
A flexible-first culture
Growth in the AI era
Time to recharge and give back
Recognized globally
What Happens After You Apply
After you apply, here's what you can typically expect:
- Our Talent Acquisition team reviews your application with the hiring team.
- A Talent Acquisition Partner will review your application and, if your background is aligned, schedule a Zoom interview.
- Next, you'll meet the hiring manager and other members of the interview team.
- We aim to keep the process focused and respectful of your time, with no more than five interviews in most cases.
- After interviews are complete, our team will follow up with the final steps.
Every application is reviewed by a person. Response times may vary by role and location, but our team will keep you informed throughout the process.
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About Genesys
Reasonable Accommodations
Skills
Who can apply
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