Job Closed

This listing is no longer active.

Stellar Cyber logo
Stellar Cyber

Empowering lean security operations teams of any skill to successfully secure their environments. WE ARE HIRING!

Senior Staff Software Engineer – Integration

Location

United States

Posted

55 days ago

Salary

$180K - $245K / year

Seniority

Senior

Job Description

Senior Staff Software Engineer – Integration

Stellar Cyber

• Take ownership of one or more integration domains on our Automation-Driven Open & Unified SecOps Platform • Lead projects end-to-end, make architectural decisions, and mentor engineers • Deliver robust integrations that support our growing customer base and drive architecture forward • Architect and deliver microservice-based solutions across various integration patterns • Serve as a technical mentor through design reviews, pairing sessions, and code reviews

Job Requirements

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
  • 8+ years of backend software development experience, with 3+ years in a Staff-level or tech lead role where you owned a domain or led a team.
  • Proficiency in Python, Go, or Java with a strong foundation in building and operating microservices in production.
  • Deep experience with API design and integration—both traditional (REST, GraphQL, streaming) and AI service integration (LLM APIs, embedding services)—including secure API patterns (OAuth, API keys, rate limiting).
  • Strong background in distributed systems, message queues (Kafka, RabbitMQ), or orchestration frameworks (Celery, Airflow, or similar).
  • Demonstrated ability to use AI tools (e.g., Copilot, Cursor, Claude, ChatGPT) to meaningfully accelerate engineering workflows—not just experimentation, but regular use in production work. You have the judgment to know when AI output is trustworthy and when it needs human expertise.
  • Track record of mentoring engineers and raising the technical capabilities of a team.
  • Excellent system design, debugging, and communication skills. You can explain complex trade-offs clearly to both engineers and product stakeholders.

Benefits

  • Pre-IPO Stock Options
  • Medical, Dental & Vision care
  • 401(k)
  • Employee Assistance Program
  • Employee Discount Program
  • Life Insurance
  • Paid time off
  • Referral Program
  • Rewards and Recognition Program

Related Job Pages

More Full-stack Engineer Jobs

Button logo

Senior Full Stack Developer

Button

Building a better way to do business in mobile.

Full TimeRemoteTeam 51-200Since 2014H1B Sponsor

• Lead the design, development, and implementation of modern enterprise applications and services • Contribute to technical architecture and solution design across legacy and cloud-based systems • Mentor team members through technical guidance, collaboration, and code reviews • Collaborate with stakeholders to translate business and regulatory requirements into scalable technical solutions • Support the modernization of existing systems and integration of new technologies and workflows • Participate in Agile and Scrum delivery environments and contribute to continuous improvement initiatives

Canada
$40 - $100 / hour
Job Closed
VistaPrint logo

Software Fullstack Engineer

VistaPrint

VistaPrint is a Cimpress company helping small business owners market themselves professionally with quality products and design tools. Through patented technologies, direct market

• Work as part of a multicultural team responsible for creating all types of solutions to create 2D and 3D Previews. • Engineers within Visualization design and develop products that enable graphic designers at Cimpress to create beautiful and flexible designs as well as manage the complexity of a design catalog containing millions of design assets. • Be part of a motivated team that is passionate about delivering impactful work to delight our customers. • Contribute to the design and develop our Scenes Platform. • Write code in our modern stack: C# + .NET Core on the back-end, NodeJS + Typescript for some services and React.js, ThreeJS + Typescript on the front-end. • Create tools and plugins for multiple organizations that allow them to use our services in the best way possible. • Work in an environment where agile and iterative software development practices are embraced. • Influence the team's performance and growth through collaboration. • Being open to learning and trying new Technologies is something you love to do. • Being a Full-Stack is something that feels natural for you.

Spain
Maximus logo

Lead Software Engineer – Tech Lead Manager, Growth

Maximus

Maximus, founded in 1975 and formerly known as Policy Studies, is a leading American provider of health and human service programs. As an employer, Maximus has hired for part-time

• Deliver protocol-level A/B experiments on signup flows, checkout, plan pricing, and product recommendations using Amplitude • Ship full-stack features across the acquisition funnel in Rails and React • Coach and develop your engineering team through regular 1:1s, pair programming, code reviews, and career conversations • Own experiment design, including sample sizing, metric selection, and the CVR-vs-retention tension that comes with a dual mandate • Iterate and continuously optimize plan and pricing architecture, including payment platform integrations • Build and maintain the experimentation infrastructure your team runs on • Partner with data engineering to instrument cohort-level M1 retention tracking per experiment • Drive adoption of AI-assisted development across the team, using tools like Claude Code and Devin to increase shipping and development velocity

Brazil
$150K - $200K / year
Job Closed
Apella logo

Senior Software Engineer, Mobile

Apella

Technology for better surgery

Full TimeRemoteTeam 11-50H1B No Sponsor

• Build and improve our native iOS and Android applications • Own features end to end, from design and architecture through launch and iteration • Partner closely with product and design to deliver polished, reliable user experiences • Improve mobile performance, architecture, testing, and release workflows • Contribute across backend and web systems when features require cross-stack ownership • Help raise the engineering bar through technical leadership, code review, and mentorship

United States
$175K - $225K / year