June 4, 2026

Senior Staff Software Engineer, Core Experiences

Senior • Hybrid

65,000 - 80,000 PLN/mo

Warsaw, Poland

  • Warsaw, Poland (hybrid)

  • Our compensation structure is the base salary and equity in the form of restricted stock units.

  • Total compensation: 65.000 – 80.000 PLN/month

WHAT IS BOX?

Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.

By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.

Why Box needs You

We're looking for a Senior Staff Software Engineer to join our Core Experience organization, supporting both backend and frontend engineering across our Warsaw and Redwood City sites. This is a high-impact, hands-on senior individual contributor role for someone who wants to design complex systems and see them through to production in a customer-facing domain.

You will help shape the technical direction of a large-scale, customer-facing platform - breaking out of our monolith, modernizing our backend and frontend architectures, and leading the organization toward strong continuous integration and DevOps practices. You will also champion AI adoption across the organization - enabling teams to use AI in their day-to-day engineering operations and building agents that accelerate the software development lifecycle (SDLC). You will ensure that systems are not only well-designed, but built, shipped, and operating reliably at scale.

What You’ll do

  • Build Critical Systems

    • Own the architecture of key backend and frontend systems within Core Experiences.

    • Lead the implementation of high-impact components end-to-end.

    • Ensure systems are scalable, reliable, and observable from day one.

  • Drive Execution at Scale

    • Partner with engineering teams across Warsaw and Redwood City to turn architecture into working systems.

    • Lead delivery of large, cross-team initiatives with measurable business impact.

    • Balance speed, quality, and long-term maintainability in real-world tradeoffs.

  • Set Technical Direction

    • Establish patterns, frameworks, and standards that enable teams to move faster.

    • Translate business priorities into clear technical roadmaps.

    • Identify risks early and guide teams toward pragmatic solutions.

  • Enable AI in Engineering

    • Enable teams across Core Experiences to apply AI in their day-to-day engineering operations — coding, code review, testing, debugging, documentation, and incident response.

    • Design and build agents that support the full software development lifecycle (SDLC), from design and implementation through code review, testing, deployment, and operations.

    • Establish best practices, guardrails, and reusable patterns for safe and effective AI usage in engineering workflows.

    • Evaluate and integrate AI tooling (e.g., Cursor, Claude Code, internal Box AI capabilities) into the team's standard development workflow.

    • Measure and continuously improve developer productivity and code quality through AI-driven workflows.

  • Influence & Mentor

    • Collaborate across geographies and functions to align on architecture and execution.

    • Mentor senior and staff engineers in system design, implementation, and effective use of AI in engineering.

    • Contribute to a culture of strong ownership, quality, and continuous improvement.

  • Ship Code

    • Be hands-on in prototyping and contributing production-grade code across the stack.

What You'll tackle in the first 6-12 months

  • Lead the effort to break our backend and frontend out of the monolith into modern, modular, and maintainable architectures.

  • Drive the organization's adoption of continuous integration and DevOps best practices, raising the bar for build, test, and deployment workflows.

  • Roll out AI-assisted engineering practices across Core Experiences — enabling teams to use AI in their day-to-day work and embedding it into coding, review, and operational workflows.

  • Design and ship agents that support the SDLC (e.g., code generation, automated review, test authoring, release readiness, on-call assistance) and demonstrate measurable productivity gains.

  • Define how we build products going forward — including tooling, workflows, and architectural patterns shared across Warsaw and Redwood City.

  • Set up frameworks for effective cross-site, cross-functional collaboration between backend and frontend engineers.

  • Balance rapid delivery with long-term technical investments to ensure Core Experiences scales with enterprise-grade performance, security, and maintainability.

Who You Are

  • 12+ years of professional software engineering experience across backend and frontend.

  • 5+ years leading complex, cross-team technical initiatives.

  • Ability to operate at both high-level architecture and low-level execution.

  • Proven track record of designing and shipping distributed systems at scale.

  • Hands-on experience breaking monoliths into service-oriented or modular architectures.

  • Strong experience driving continuous integration, CD, and DevOps practices across engineering organizations.

  • Hands-on experience using AI coding tools (e.g., Cursor, Claude Code) and integrating them into team workflows; experience designing or building LLM-powered agents for engineering use cases is a strong plus.

  • Familiarity with modern AI/agent frameworks, prompt engineering, evaluation, and safe deployment of AI in production engineering workflows.

  • Experience aligning cross-functional and cross-site stakeholders around architecture decisions.

  • Pragmatic decision-making: you balance ideal design with real-world constraints.

  • Passionate about mentoring and building a strong engineering culture.

  • BS/MS/PhD in Computer Science, Engineering, or equivalent experience.

  • Comfortable working in a hybrid, globally distributed environment; able to travel to the U.S. at least twice a year for team off-sites.

Other information

  • Level positioning: Individual contributor, Director-equivalent

  • Reporting line: Engineering Director, Core Experiences (Warsaw)

  • Role location: Warsaw-based, partnering closely with Redwood City

  • Core Experience Eng team locations: Poland and US (Warsaw and Redwood City)

  • In-office requirements: 3 days per week, Tuesdays–Thursdays

Methodology

  • Frontend: React, TypeScript, modern JavaScript frameworks

  • Backend: Java, Spring Boot, Node.js

  • Version Control: Git, GitHub Enterprise

  • Project Management: Agile/Scrum, Jira

  • Knowledge Base: Confluence

  • CI/CD & DevOps: Kubernetes, Jenkins, Terraform

  • AI tools: Cursor, Claude Code, Box AI; agent frameworks for SDLC automation

Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.

EQUAL OPPORTUNITY

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation.

For details on how we protect your information when you apply, please see our Personnel Privacy Notice.

For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice

#LI-EMEA #LI-PK1 #LI-HYBRID

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30,000 - 39,000 PLN/mo

🏢 Summary: Senior DevOps Engineer role focused on building and improving CI/CD pipelines, release frameworks, and tooling for mobile and web applications used by millions of users. The position involves developing infrastructure, automation, and monitoring solutions to enhance engineering productivity and product quality. The role requires close collaboration with cross-functional teams in a hybrid work model in Warsaw. 🗂️ Requirements: 5+ years of software development or DevOps/platform engineering experience, Proficiency in at least one modern programming language, Experience designing and maintaining CI/CD pipelines, Experience with SCM and CI/CD tools such as Jenkins, Bitrise, or GitHub Actions, Experience with mobile or web build tooling, Knowledge of software design principles, Experience with unit-testing and functional-testing frameworks, Strong debugging and problem-solving skills, Experience working in agile teams, English proficiency 📃 Skills: Python, Ruby, TypeScript, Go, Jenkins, Bitrise, GitHub, Fastlane, Gradle, Xcode, webpack, Vite, npm, Yarn, ReactNative, Metro, AWS, GCP, Azure, Playwright, Cypress, XCTest, Espresso, Detox, Firebase, BrowserStack, Docker, Kubernetes, Linux, Datadog, Crashlytics, NewRelic, Node.js 🏢 Description: Warsaw, Poland (hybrid) Our compensation structure is the base salary and equity in the form of restricted stock units. Total compensation: 30.000 – 39.000 PLN WHAT IS BOX? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. WHY BOX NEEDS YOU Box is looking for a Senior DevOps Engineer to join the Core Experiences team in Warsaw , which builds the applications that bring the power of Box’s content platform to users wherever they work - in the browser, on iOS, and on Android. Our apps enable users and enterprises to manage, share, and collaborate on content at scale, with experiences tailored to each platform's conventions and expectations. In this role you will work on the foundational tools and frameworks - from Continuous Integration to our Release Framework, App Store and Play Store delivery to web deployment pipelines, performance monitoring to functional test frameworks - to allow the whole team to be productive and deliver high-quality products to millions of users. We are looking for strong teammates who enjoy building solutions for other engineers. WHAT YOU'LL DO You'll collaborate with, learn from, and mentor a team of talented engineers in both our headquarters and the Warsaw office. You'll work with product engineering teams and cross-functional teams to build, maintain, and improve tooling and frameworks that support the whole team's ability to build enterprise-grade mobile and web products. You'll work with a variety of systems - from CI pipelines and code-signing infrastructure to tiered release and deployment systems, crash and performance metric ingestion to automation frameworks - to tackle the top problems impacting team productivity. You'll dig deep and investigate the pain-points in our development processes and systems. Then we'll fix them! You'll lead and participate in design, planning, and architecture discussions. You'll research and propose various design approaches and present corresponding pros and cons to fellow engineers and management. Participate in our on-call rotation , available at all times while on-call to help respond to and triage any issues that arise. WHO YOU ARE We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box. You have 5+ years of software development or DevOps/platform engineering experience. You are proficient in a modern programming language (e.g. Python, Ruby, TypeScript, Go), and have knowledge of software design principles. You have strong design and analytical skills. You are familiar with modern unit-testing and functional-testing frameworks and methodologies across mobile and/or web platforms. You have a history of collaboration and success in small, high-velocity agile teams. You enjoy building tools and frameworks for other engineers. You have excellent problem solving and debugging skills. You have excellent verbal and written communication skills in English. Practical experience managing jobs and pipelines for CI/CD and SCM solutions like Jenkins, Bitrise, or GitHub Actions. Practical experience with build tooling in at least one of: mobile ecosystems (Fastlane, Gradle, Xcode command-line tools) or web ecosystems (webpack, Vite, npm, Yarn). Assess, communicate, and complete project milestones with your manager and team members in a time-sensitive manner. Bonus: Experience with React Native build pipelines, Metro bundler, and cross-platform release workflows. Experience with web build and deployment pipelines and cloud hosting environments (e.g. AWS, GCP, Azure). Experience with mobile code signing, provisioning profiles, App Store Connect, or Google Play Console. Experience with browser-based testing frameworks (e.g. Playwright, Cypress) or mobile UI automation frameworks (e.g. XCTest, Espresso, Detox). Experience with mobile device farms or cloud testing platforms (e.g. Firebase Test Lab, BrowserStack). Experience with containerization tools (Docker, Kubernetes) for build infrastructure. Experience with Unix/Linux system administration and troubleshooting. Familiarity with observability and crash/performance monitoring tooling (e.g. Datadog, Crashlytics, New Relic). Experience with Node.js. Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week. Your Recruiter will share more about how we work and company culture during the hiring process. At Box, we believe unique and diverse experiences benefit our culture, our products, our customers, our company, and our world. We aim to recruit a passionate, high-performing workforce that reflects the world we live in. If you are head-over-heels about this role but unsure if you meet all the requirements, we encourage you to apply! EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation. Box strives to respect the dignity and ‎‎independence of people with disabilities and is committed to giving them the same ‎‎opportunity to succeed as all other employees. Inclusiveness is core to our culture at Box, and we strive to ensure you get the most from your interview experience. Box makes reasonable accommodations for applicants with disabilities. If a reasonable accommodation is needed to participate in the job application or interview process, please complete this form Reasonable accommodations may include scheduling adjustments, document dictation and beyond. Notice to applicants in Los Angeles: Box, Inc and its related branches will consider for employment, qualified applicants with criminal histories in a manner consistent with the Los Angeles Fair Chair Ordinance.  The Fair Chance Ordinance is provided here . Notice to applicants in San Francisco:  Box, Inc and its related branches will consider for employment, qualified applicants with criminal histories in a manner consistent with the San Francisco Fair Chair Ordinance.  The Fair Chance Ordinance is provided here . For details on how we protect your information when you apply, please see our Personnel Privacy Notice. If you are a California-resident, please read our California Applicant & Candidate Privacy Notice here . #LI-NP1

Technology

Box

Senior Frontend Engineer

Senior

Hybrid

Warsaw, Poland

30,000 - 39,000 PLN/mo

🏢 Summary: Hybrid front-end software engineering role focused on building and maintaining enterprise admin features for Intelligent Content Management platform. The position involves developing scalable React applications, contributing to design and architecture, and supporting production systems through on-call rotation. You will collaborate with product and engineering teams to deliver high-quality, testable code in an Agile environment. 🗂️ Requirements: 5+ years of professional software development experience, Experience building front-end applications with React or similar frameworks, Experience writing tests with Jest and Cypress, Strong understanding of full web technology stack, Ability to deliver features within defined milestones, Proficiency in English, Availability for on-call rotation 📃 Skills: React, JavaScript, Jest, Cypress, HTTP, Git, GitHub, Jira, Confluence, Scrum 🏢 Description: Warsaw, Poland (hybrid) Our compensation structure is the base salary and equity in the form of restricted stock units. Total compensation: 30.000 – 39.000 PLN WHAT IS BOX? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. WHY BOX NEEDS YOU? Enterprise Activity Management team is a part of Box's Enterprise Engineering organization. Our main customers are 200K+ enterprise admins, whose responsibilities are to set up and configure Box apps for their enterprises, onboard and migrate users, set rules and permissions for users, groups, files, and folders within their orgs, and run reports. Therefore our team has two major domains: Insights&Reports (I&R), and Users&Groups (U&G). WHAT YOU'LL DO? Attend and engage in weekly stand ups, team meetings, manager 1:1s Partner with product to scope new features, provide project estimates and milestones to inform quarterly commitments Clearly communicate complex problems and technical concepts to both engineers and non-engineers and can break down complex requirements into step Write/review quality, testable, maintainable, and well-documented code Triage bugs and resolve issues that may arise during on call Work collaboratively with other engineers, team members and across teams Play a role in developing and fostering Box culture in the newly created office Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise. WHO YOU ARE? 5+ years of professional software development experience with an understanding of best practices Experience in developing front-end applications using: React (or comparable modern JavaScript frameworks) Experience with writing tests using Jest and Cypress Deep understanding of the full web technology stack (e.g. HTTP, cookies, asset loading, caching) Assess, communicate and complete project milestones with manager and team members in a time sensitive manner Must speak English proficiently We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box. PERCENTAGE OF TIME SPENT 60% coding 15% design 15% maintenance (bug fixes, oncall tasks) 10% meetings METHODOLOGY Agile management - Scrum Issue tracking tool - Jira Knowledge repository - Confluence Code reviews - GitHub Enterprise Version control system - GIT Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays . Your Recruiter will share more about how we work and company culture during the hiring process. EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation. For details on how we protect your information when you apply, please see our Personnel Privacy Notice . For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice . #LI-EMEA #LI-hybrid #LI-NP1

Technology

Box

Engineering Strategy & Operations Manager

Senior

Hybrid

Warsaw, Poland

30,000 - 35,000 PLN/mo

🏢 Summary: The role focuses on driving operational excellence for Engineering teams across EMEA, supporting planning cycles, performance tracking, and strategic reporting within the Engineering Business Operations and Strategy organization. The position centers on optimizing workflows, managing OKRs and KPIs, and enabling data-driven decision-making to support scaling and growth. It combines engineering operations, analytics, and cross-functional collaboration in a fast-paced AI-first environment. 🗂️ Requirements: 5+ years experience in business operations, engineering operations, or related role, Experience with OKR tracking and KPI measurement for engineering teams, Experience building reports and performance dashboards, Ability to analyze operational data and identify bottlenecks, Experience supporting planning processes (annual, quarterly, business reviews), Proficiency with data and reporting tools, Familiarity with software development lifecycle and engineering metrics, Bachelor’s degree in Business, Operations, Engineering Management, or related field 📃 Skills: OKR, KPI, Excel, Tableau, JIRA, SLA, AI, Reporting, Dashboards, SDLC 🏢 Description: WHAT IS BOX? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It's the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. Why Box Needs You This Engineering Business Operations Manager will be a key partner for the Engineering Business Operations and Strategy (EBOS) organization, responsible for providing operational support and expertise to Box Engineering teams across the Build organization. This role will have a focus on our EMEA teams. You will guide and prepare teams through planning and reporting processes - including Annual Planning, Quarterly Planning, Quarterly Business Reviews, and monthly Operational Reviews - and drive critical processes for tracking performance metrics and helping leadership measure and report on key goals. We are looking for someone who can help us scale in a way that supports our continued growth. This position reports directly to the Senior Director of EBOS. What You’ll Do Own optimization strategies and recognize opportunities to improve team functions; design and improve operational workflows to reduce friction and increase efficiency. Guide and prepare Engineering teams across EMEA for all planning and reporting processes, including Annual Planning, Quarterly Planning, Quarterly Business Reviews (QBRs), monthly Operational Reviews, and related cadences. Drive and maintain OKR tracking and KPI measurement for engineering teams; build reporting and dashboards that give leadership clear visibility into performance and progress against goals. Partner with Engineering leadership on production support and SLA management; monitor SLA performance, and support resolution and communication. Compile and analyze data from engineering and cross-functional partners to assess performance, identify operational bottlenecks, and support strategic decisions. Create and deliver presentations and materials for leadership and business reviews; ensure consistent, accurate reporting across EBOS and Build organization stakeholders. Collaborate with Product, Engineering, and Finance on planning alignment, resource allocation, and operational initiatives. Support ad-hoc EBOS projects and operational improvements to enable scale and continued growth. Who You Are 5+ years of experience in business operations, engineering operations, or a related operational role. Strong operational and process ownership: you guide teams through planning cycles and reporting with clarity and consistency. Experience driving OKR tracking, KPI measurement, and performance reporting for technical or engineering teams. Ability to recognize optimization opportunities and improve team functions; comfort with workflow design and continuous improvement. Analytical mindset: you interpret data, identify bottlenecks, and translate findings into actionable recommendations. Excellent written and verbal communication; ability to create clear presentations and reports for leadership. Proven track record of building strong relationships with cross-functional partners and engineering leaders. Ability to manage multiple priorities in a fast-paced environment; experience in a scaling tech company is a plus. We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box. Additional points for Experience in Engineering or Technical Operations; familiarity with software development lifecycles and engineering metrics. Proficiency with data and reporting tools (e.g., Excel, Tableau, JIRA, or similar). Experience supporting EMEA or other international teams; comfort with distributed and cross-time-zone collaboration. Bachelor's degree in Business, Operations, Engineering Management, or a related field preferred. Warsaw, Poland (hybrid) Our compensation structure is the base salary and equity in the form of restricted stock units. Total compensation: 30.000 – 35.000 PLN/month Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week , with a focus on Tuesdays and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process. Udogodnienia w biurze Darmowa kawa Parking dla rowerów Prysznic Bez wymaganego dress code'u Atmosfera startupu Hackdays wewnętrzne Benefity Pakiet sportowy Prywatna opieka medyczna Płaska struktura Karta lunchowa Międzynarodowe projekty Małe zespoły

Technology

New offer

Box

Software Fullstack Engineer III, Content Creation

Senior

Hybrid

Warsaw, Poland

21,000 - 29,000 PLN

🏢 Summary: Software Engineer role on the Content Creation team building Box’s real-time Notes and Canvas products, focused primarily on Front-End development with React.js and backend services in Node.js. The position involves designing scalable, high-quality software, contributing to engineering standards, supporting legacy systems, and participating in on-call rotation. It requires strong experience in modern JavaScript/TypeScript ecosystems and API/system design, with exposure to real-time applications and cloud platforms as a plus. 🗂️ Requirements: 4+ years of professional software development experience, Strong proficiency in Node.js for backend development, Deep expertise in JavaScript/TypeScript, HTML/CSS, and at least one modern frontend framework (React), Experience designing and implementing APIs and services, Solid understanding of system design and data modeling, Strong knowledge of algorithms, data structures, OOP, and software design principles, Ability to build, deploy, and maintain high-quality scalable software, Fluent English, Availability to participate in on-call rotation 📃 Skills: JavaScript, TypeScript, Node.js, React, HTML, CSS, APIs, WebSockets, GCP, AWS, OOP, Algorithms, DataStructures 🏢 Description: Our compensation structure is the base salary and equity in the form of restricted stock units. Why Box needs you: The Content Creation team owns Notes and Canvas products of Box's platform. The functionality that this team builds is used by our largest cohorts of users (versus just admin users). They are the only true real-time service at Box, using web sockets to deliver a real-time editing product. It's a complex problem space that we are experts in, and it's a great team to join if you want to contribute to creating one of the most vital Box products. The team is mostly developing Front-End with React.js, for Back-End tasks they use mostly Node.js. What You'll Do: - Develop high-quality, scalable, and responsive software using modern technologies. - Write clean, efficient, and maintainable code using industry best practices. - Partner with cross-functional teams to onboard, share knowledge, and align on current responsibilities and priorities. - Participate in regular team meetings and manager 1:1s to ensure alignment, growth, and continuous improvement. - Create clear technical documentation, reusable patterns, and examples to scale knowledge across engineering teams. - Leverage AI tools (e.g., Claude, Cursor) to accelerate development, research, documentation, and bug triage while maintaining high standards of quality and security. - Maintain and support one or more legacy codebases. - Contribute to defining and implementing engineering standards across product teams. - Participate in on-call rotation, available at all times while on-call to help respond to and triage any issues that arise. Who You Are: - 4+ years of professional software development experience. - Strong coding skills with demonstrated proficiency in Node.js for backend. - Deep expertise in JavaScript/TypeScript, HTML/CSS, and at least one modern frontend framework (e.g., React); strong understanding of state management, accessibility, performance, and security basics. - Experience designing and implementing APIs and services; solid grasp of system design and data modeling. - Proven ability to design, build, and deploy high-quality software. - Strong knowledge of algorithms, data structures, software design principles, and object-oriented programming. - Passionate about new technologies with the capability to implement them in existing products. - Demonstrates ownership mentality and strives for excellence in both technical work and team interactions. - Proficient in English. Nice to have: - Experience with Google Cloud Platform and/or Amazon Web Services. - Experience with Web sockets and real-time applications. - Experience contributing to cross-platform solutions as part of a team.

Technology

Box

Fullstack Engineer III, Box Apps

Senior

Hybrid

Warsaw, Poland

21,000 - 29,000 PLN

🏢 Summary: Frontend Software Engineer III role focused on building and enhancing Box Apps, an intelligent no-code platform for creating custom business applications. The position involves developing scalable frontend solutions, collaborating with designers, optimizing performance, and contributing to full-stack improvements in an AI-first environment. The engineer will work in an Agile team, ensuring high code quality and reliability through reviews, documentation, and on-call support. 🗂️ Requirements: 5+ years of professional software development experience, Strong experience with TypeScript, Strong experience with JavaScript, Strong experience with React, Experience with Node.js, Experience working with legacy codebases, Ability to modify Java or PHP code when needed, Proficiency in English, Experience working in Agile/Scrum environment, Willingness to participate in on-call rotation 📃 Skills: TypeScript, JavaScript, React, Node.js, Java, PHP, Git, GitHub, Jira, Confluence, Scrum, Agile 🏢 Description: What is Box? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. Why Box needs you? Box is looking for a Fullstack Software Engineer III to join the Box Apps team in Warsaw . Box Apps is an intelligent no-code builder designed to empower businesses to create custom applications in hours instead of weeks. By combining content, metadata, workflows, and users, Box Apps allows teams to build tailored tools that enhance productivity across departments. With its intuitive drag-and-drop interface, Box Apps makes it easy to create dynamic dashboards for tracking processes, managing metadata at scale, and extracting AI-driven insights. From automating document handling to launching workflows, Box Apps delivers streamlined solutions that keep information accurate, organized, and accessible - powering smarter, faster decision-making for the teams. WHAT YOU'LL DO: Collaborate closely with designers to ensure a visually appealing and user-friendly experience in the application. Compose written specifications and documentation for software projects. Plan and effectively execute on project and quarterly deliverables. Participate actively in code reviews to ensure high code quality, maintainability, and adherence to best practices. Troubleshoot, debug, and optimize application performance across the entire stack for a smooth user experience. Attend and engage in weekly stand-ups, team meetings, manager 1:1s. Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise. We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box. WHO YOU ARE: You have 3+ years of professional software development experience You have experience with TypeScript, JavaScript and React You have experience with Node.js You have experience working with legacy codebases You speak English proficiently You are oriented for solving problems regardless of technology - small modifications of Java or PHP will happen time to time Percentage of Time Spent: Coding: 60% Documentation: 15% Bug Fixes: 15% Meetings: 10% Methodology: Agile management: Scrum Issue tracking tool: Jira Knowledge repository: Confluence Code reviews: GitHub Enterprise Version control system: GIT BENEFITS Check out the overview of the benefits and additional perks offered at Box. Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process. EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation". For details on how we protect your information when you apply, please see our Personnel Privacy Notice . For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice .

Technology

Box

Software Engineer III, Automate

Senior

Hybrid

Warsaw, Poland

21,000 - 29,000 PLN

🏢 Summary: The role involves building and expanding the Box Relay product, enabling enterprise users to automate workflows and manage content efficiently. The engineer will own large system components, develop new features, and contribute to scalable, AI-first solutions used by millions of users. The position combines frontend expertise with collaboration in an Agile environment and participation in production support. 🗂️ Requirements: 4+ years of professional software development experience, Degree in Computer Science, Engineering or equivalent experience, Strong proficiency in React, Expert-level knowledge of TypeScript, Strong knowledge of algorithms and data structures, Experience with software design principles, Experience with testing frameworks (Jest, React Testing Library, Playwright), Ability to write technical specifications and documentation, Experience with Git-based version control, Fluent English 📃 Skills: React, TypeScript, JavaScript, Jest, Playwright, GCP, AWS, Azure, Git, GitHub, Jira, Confluence, Scrum, REST, HTML, CSS 🏢 Description: What is Box? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box. Why Box needs you: Many of the world's largest enterprises rely on Box to securely store their content, and we are helping to unlock the potential of their content through the development of additional core capabilities, like Box Relay. We are expanding Relay with additional features and supporting products. Our Relay Experience team, based in Poland, works together to delight our users by enabling them to automate routine tasks. Our products save users time and deliver results in consistent manner. As our team in Poland continues to grow and take on building new product, we are looking for a seasoned engineer who can own large components of the system and work independently. In this role, your work will impact millions of users, who use Relay to get their work done on a daily basis. What you'll do: Compose written specifications and documentation for software projects. Plan and effectively execute on project and quarterly deliverables. Maintain documentation on development setup and engineering environment along with the greater team. Attend and engage in weekly stand-ups, team meetings, manager 1:1s. Work collaboratively with other engineers, team members and across teams. Play a role in developing and fostering Box culture in the newly created office. Represent Box Poland internally and externally Participate in the production on-call duties rotation with the team members Who you are: Ideally 4+ years of professional software development experience. BS, MS, or PhD in Computer Science or Engineering, or equivalent work experience. Strong proficiency in React framework. Expert-level TypeScript skills. You possess strong knowledge of algorithms, data structures, software design principles Experience with testing principles and frameworks (Jest, React Testing Library, Playwright, etc.). Assess, communicate and complete project milestones with manager and team members in a time sensitive manner. Adapt to the technical and stylistic needs of integrations and projects as they occur; including technical tools, programming languages, technical limitations, and product requirements Review and assess the technical feasibility of project requirements and propose innovative solutions Must speak English proficiently Preferred skills: Experience with public cloud systems such as GCP, AWS or Azure Experience in a fast-paced, highly collaborative environment Experience contributing to open source project At Box, we believe that providing the best tools leads to the best outcomes. That's why we equip our engineers with AI-powered development tools like Cursor IDE and GitHub Copilot to help you write better code faster Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week , with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process. Percentage of Time Spent: 60% new feature coding 15% bug fixes 15% meetings 10% documentation Methodology Agile management - Scrum Issue tracking tool - Jira Knowledge repository - Confluence Code reviews - GitHub Enterprise Version control system - GIT EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation". For details on how we protect your information when you apply, please see our Personnel Privacy Notice . For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice . #LI-EMEA #LI-OB1 #LI-hybrid