Senior Software Engineer – Technical Lead

Cisco

Technical lead building Splunk’s ML-powered UEBA security software. Designing scalable Python/React applications and guiding architecture, reliability, and team growth.

Posted 8/20/2026full-timeKrakow • 🇵🇱 PolandSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Python and Java, with a strong foundation in data structures, algorithms, and microservices. Proven ability to lead architectural discussions, mentor team members, and integrate new technologies while ensuring service reliability and high-performance application development.

Highest-signal resume keywords

Python ProficiencyMicroservices ArchitectureAWS/Azure/GCP ExperienceSQL and Elasticsearch ExpertiseFrontend Development with JavaScript and React

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonJavaSQLMicroservicesRESTful APIsElasticsearchRedisDockerKubernetesCI/CD Pipelines

Soft Skills

MentoringAccountabilityIntellectual CuriosityCommunicationProblem-Solving

Tools & Technologies

SplunkJenkinsGitLabAI Coding AssistantsTelemetry Tools

Industry Keywords

User & Entity Behavior AnalyticsService ReliabilityOperational ActivitiesPost-Incident ReviewsProduction Ready LLM Solutions

Tech Stack

Tools & technologies

AWSAzureDockerElasticSearchGoogle Cloud PlatformJavaJavaScriptJenkinsKubernetesMicroservicesPythonReactRedisSplunkSQLTypeScript

About the role

Key responsibilities & impact

Own and be accountable for the design, development and operation of new product features
Lead team design and architectural discussions
Build reliable, scalable, and high-performance applications
Debug and resolve customer-reported issues, delivering effective solutions
Participate in on-call rotations, post-incident reviews, and other operational activities to ensure service reliability
Learn, explore, and integrate new technologies into the team’s workflow
Mentor junior members of the team with an eye toward their future career growth
Work with product management, the design team, customers, and other engineering teams
Work on Splunk Security’s User & Entity Behavior Analytics (UEBA) solution

Requirements

What you’ll need

Proficiency in Python (preferred) or Java, with a solid foundation in data structures, algorithms, microservices, and RESTful APIs
Expertise in SQL, key-value stores (Redis), and search/analytics platforms (Elasticsearch, Splunk)
Hands-on experience with AWS/Azure/GCP, containerization (Docker, Kubernetes), and CI/CD pipelines (Jenkins, GitLab)
Skilled in system monitoring, telemetry, log management, and leveraging AI coding assistants (e.g., Cursor, Claude Code)
Proven track record of translating complex technical concepts for diverse audiences
Demonstrated commitment to accountability and intellectual curiosity
8+ years of related experience with a technical Bachelor’s degree, or 6+ years with Master’s
Proficiency in frontend programming languages and frameworks such as JavaScript, TypeScript and React
Hands-on experience with building, testing and deploying production ready LLM based AI solutions

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Cisco Website LinkedIn All Job Openings 10,000+ employees Founded 1984 🔧 Hardware 🔐 Security 🏢 Enterprise Hardware
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Enterprise Cisco is a multinational technology company that provides networking hardware, software, and services to enterprises, service providers, and governments. It builds routers, switches, optical transceivers, programmable silicon, and edge computing platforms, and offers security, collaboration (Webex), observability, and AI-enabled software and support services to help organizations design, operate, and secure large-scale networks and data centers. Cisco also delivers professional services, training, and cloud-managed solutions to support digital transformation and AI-ready infrastructure. Senior Software Engineer – Technical Lead 🔥 0 minutes ago 🏢🏡 Krakow – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 👻 Ghost score 10% AWS Azure Docker ElasticSearch Google Cloud Platform Java JavaScript Jenkins Kubernetes Microservices Python React Redis Splunk SQL TypeScript Apply Now Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Own and be accountable for the design, development and operation of new product features
Lead team design and architectural discussions
Build reliable, scalable, and high-performance applications
Debug and resolve customer-reported issues, delivering effective solutions
Participate in on-call rotations, post-incident reviews, and other operational activities to ensure service reliability
Learn, explore, and integrate new technologies into the team’s workflow
Mentor junior members of the team with an eye toward their future career growth
Work with product management, the design team, customers, and other engineering teams
Work on Splunk Security’s User & Entity Behavior Analytics (UEBA) solution 🎯 Requirements
Proficiency in Python (preferred) or Java, with a solid foundation in data structures, algorithms, microservices, and RESTful APIs
Expertise in SQL, key-value stores (Redis), and search/analytics platforms (Elasticsearch, Splunk)
Hands-on experience with AWS/Azure/GCP, containerization (Docker, Kubernetes), and CI/CD pipelines (Jenkins, GitLab)
Skilled in system monitoring, telemetry, log management, and leveraging AI coding assistants (e.g., Cursor, Claude Code)
Proven track record of translating complex technical concepts for diverse audiences
Demonstrated commitment to accountability and intellectual curiosity
8+ years of related experience with a technical Bachelor’s degree, or 6+ years with Master’s
Proficiency in frontend programming languages and frameworks such as JavaScript, TypeScript and React
Hands-on experience with building, testing and deploying production ready LLM based AI solutions Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Frontend Tech Lead – m/f/d 🕒 3 days ago Aras Corporation 501 - 1000 🏭 Manufacturing 💼 Consulting 📦 Logistics Website LinkedIn All Job Openings Frontend Tech Lead leading technical execution for Aras Corporation’s enterprise low-code platform. Driving frontend quality, testing strategy, AI adoption, and engineer development. 🏢🏡 Krakow – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer Azure Docker Kubernetes React Selenium SQL TypeScript .NET Senior Software Engineer, Java 🕒 August 10 ARQ 51 - 200 💳 Fintech 💸 Finance ☁️ SaaS Website LinkedIn All Job Openings Senior Java Backend Engineer building scalable systems for ARQ, a cross-border fintech infrastructure company. Developing REST APIs, microservices, and financial products including payments, treasury, transactions, and crypto liquidity. 🏢🏡 Krakow – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer Java Microservices Lead Software Engineer, Java 🕒 August 10 ARQ 51 - 200 💳 Fintech 💸 Finance ☁️ SaaS Website LinkedIn All Job Openings Lead Java Engineer developing REST APIs and microservices for ARQ, a cross-border fintech infrastructure company. Building scalable systems for payments, treasury, transactions, and crypto liquidity. 🏢🏡 Krakow – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer Java Microservices Software Engineer, Java 🕒 August 10 ARQ 51 - 200 💳 Fintech 💸 Finance ☁️ SaaS Website LinkedIn All Job Openings Backend Java Engineer building scalable fintech systems for cross-border money movement. Developing REST APIs, microservices, and payment, treasury, transaction, and crypto-liquidity infrastructure. 🏢🏡 Krakow – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer Java Microservices Postgres Spring Spring Boot SpringBoot Senior Advanced Full-Stack Developer – Aerospace 🕒 July 24 Honeywell Aerospace Technologies 10,000+ employees 🚀 Aerospace 🎖️ Defense 🔧 Hardware Website LinkedIn All Job Openings Full-Stack Developer enhancing scalable aviation systems at Honeywell Aerospace in Krakow. Collaborating in a hybrid role to deliver modern aviation applications. 🏢🏡 Krakow – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer Azure Cloud Docker Java JavaScript Kubernetes Microservices Node.js NoSQL Postgres React Spring Boot SpringBoot SQL TypeScript View More Full-stack Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates About us Is Remote Rocketship legit? Privacy policy Terms of service Job board SEO course Remote Job Search MasterClass Resume Review AI Apply Copilot OpenClaw job finder API docs Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs