Sigma Software

Cybersecurity

Middle/SeniorFullStackEngineer

$180–280k ~AI est. Warsaw, Masovian Voivodeship, Poland FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Middle/Senior Full Stack Engineer at Sigma Software. Skills: Full Stack Development, Cybersecurity Solutions, Backend APIs, Microservices. Investigate client escalations. Resolve client escalations”

Industry & Context.

Cybersecurity
Problems you'll solve

Problem-solving; Translate complex requirements; Identify product improvements; Implement process improvements; Tackling complex challenges

What They're Looking For.

Must Have

5+ years commercial software engineering experience, JavaScript experience, TypeScript experience, React experience, Node.js experience, Go experience, SQL experience, NoSQL databases experience, AWS experience, GCP experience, Deployment experience, Infrastructure management experience, Ability to work independently, Ownership of complex initiatives, Problem-solving skills, Translate complex requirements, Proactive mindset, Identify product improvements, Implement process improvements, Advanced written English, Advanced spoken English

Nice to Have

Cybersecurity experience, Fraud prevention experience, Fraud detection experience, Security-focused products experience, Large-scale systems experience, High-traffic systems experience, Performance-sensitive systems experience

What You'll Do.

Investigate client escalations

Resolve client escalations

Drive end-to-end feature delivery

Drive enhancement delivery

Gather stakeholder feedback

Maintain backend APIs

Develop microservices

Maintain microservices

Support product workflows

Work within mature codebase

Refactor existing components

Improve existing components

Enhance maintainability

Participate in code reviews

Promote engineering best practices

How You'll Work.

Team & Collaboration

Cross-functional teams; Engineering best practices

Communication Scope

Written English; Spoken English

Process & Methodology

Roadmap initiatives

Full Job Description

Are you passionate about building secure, high-performance systems that protect valuable digital assets? We are looking for a Strong Middle / Senior Software Engineer to join our team and contribute to cutting-edge cybersecurity solutions. We at Sigma Software partner with industry leaders to deliver advanced protection against digital threats, ensuring safe environments for individuals, organizations, and communities. Joining us means working alongside top professionals, gaining access to professional development opportunities, and enjoying a supportive culture. Why join us? Competitive compensation, flexible work arrangements, and the chance to work on meaningful projects that make a difference in the digital space. CUSTOMER Our Customer is a leading provider of comprehensive cybersecurity solutions, operating across multiple sectors to safeguard against a wide range of digital threats. Their expertise includes proactive threat neutralization, real-time operational governance, and advanced anomaly detection, ensuring secure environments for high-value assets. PROJECT The project delivers autonomous governance and real-time operational protocols to protect sensitive information assets. It offers comprehensive visibility into dynamic execution patterns and proactively neutralizes systemic anomalies to ensure total environment stability. The solution integrates backend APIs, microservices, and advanced reporting to support high-performance, security-focused workflows. * Investigate and resolve client escalations beyond first-line support capabilities * Drive end-to-end delivery of new features and enhancements, from requirements gathering to implementation and stakeholder feedback * Develop and maintain backend APIs and microservices supporting reporting, integrations, and core product workflows * Work within a mature codebase, refactoring and improving existing components to enhance scalability, maintainability, and performance * Act as R&D Owner for roadmap initiat

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