Senior Frontend Engineer

6 days ago

Remote, Czech Republic Apollo.io Full time
Competencies
  • Proactively acts without being told what to do. Able to identify areas of improvement and driving best practices to deliver high quality, performant, and scalable solutions
  • Ability to take ownership over everything you ship; you'd never call code "released" until you’re confident it’s correct
  • You usually communicate effectively, clearly, concisely and in an audience-oriented way in written and verbal form both technical and non technical subjects, to your teammates. You actively listen to others and ensures they are understood. You pay attention to nonverbal communication
  • You help your teammates overcome obstacles, resolve blockers, and complete work tasks. You give or share credit where due
  • You deliver praise and constructive feedback to your team, teammates, and manager in a useful manner
  • You actively seek out feedback from your teammates and manager, and works to use feedback that you receive as a tool for growth
  • Confident in owning your role, and bringing creative ideas to the hands of our users
Skills & Relevant Experience
  • BS in Computer Science, or equivalent
  • Minimum 5 years of industry experience in frontend development, developing large-scale applications
  • Solid understanding of core JavaScript (ES6), React, Redux, HTML, and CSS
  • Strong attention to detail
  • Understanding of REST APIs
  • Experience with Cypress in writing meaningful tests
  • Interest in building UI with performance, accessibility and scalability in mind
  • Strong UX and product sense with the ability to negotiate the right MVP
  • Your code is comprehensible, well-structured, highly performant
  • Proven experience leveraging AI tools to enhance software development processes, including code generation, debugging, and productivity optimization. Candidates should demonstrate fluency in integrating AI-driven solutions into their workflows and a willingness to stay current with emerging AI technologies

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Apollo.io provides sales and marketing teams with easy access to verified contact data for over 270 million B2B contacts, along with tools to engage and convert these contacts in one unified platform. By helping revenue professionals find the most accurate contact information and automating the outreach process, Apollo.io turns prospects into customers. Apollo raised a series D in 2023 and is backed by top-tier investors, including Sequoia Capital, Bain Capital Ventures, and more, and counts the former President and COO of Hubspot, JD Sherman, among its board members. Apollo.io is growing rapidly, with 900% revenue growth since 2021, and is looking for world-class talent to keep building with us.

As a Senior Frontend Engineer, you will be a critical part of our growing company, working on a cross-functional team to implement and drive best practices in technology, architecture, and process. You'll have the chance to work in an open and collaborative environment, receive and give hands-on mentorship and have opportunities to grow and accelerate your career. You love both learning and teaching. In this role, you will be interfacing with product, design, software engineers, and members in teams outside of Engineering. You enjoy working cross functionally to solve hard problems and make an impact. At Apollo, you strive for quality, and are obsessed with improving quality, automation, and squashing any bugs that sneak through. You have a drive to constantly investigate performance improvements and innovative ideas.

Our current tech stack: 

Ruby/RoR, Python, React.js, Typescript, Redux, Redis, MongoDB, Elasticsearch, Ansible, Terraform, Grafana, Kibana, Docker, Kubernetes, GCP


Benefits and perks:
  • base salary + 10% yearly bonus + equity
  • contract of employment (Polish UoP via Remote.com) + AKUP 50% tax deductible costs with 70% creativity factor
  • 100% remote work (we don’t have offices and we don’t plan to have them) - no hybrid, no forcing people to get back to the offices
  • Global Allianz Insurance and Medical Package covered by Apollo
  • 1200 USD educational budget
  • 300 USD Work From Home Stipend
  • 4 additional PTO days for Engineering (Rest Days)
  • 100% remote work and flexible working hours
,[Proactively acts without being told what to do. Able to identify areas of improvement and driving best practices to deliver high quality, performant, and scalable solutions, Ability to take ownership over everything you ship; you'd never call code "released" until you’re confident it’s correct, You usually communicate effectively, clearly, concisely and in an audience-oriented way in written and verbal form both technical and non technical subjects, to your teammates. You actively listen to others and ensures they are understood. You pay attention to nonverbal communication, You help your teammates overcome obstacles, resolve blockers, and complete work tasks. You give or share credit where due, You deliver praise and constructive feedback to your team, teammates, and manager in a useful manner, You actively seek out feedback from your teammates and manager, and works to use feedback that you receive as a tool for growth, Confident in owning your role, and bringing creative ideas to the hands of our users] Requirements: React, TypeScript, JavaScript, CSS, HTML, Redux, GitHub Actions, GitHub Additionally: Training budget, Private healthcare, Flat structure, Small teams, International projects.

  • Senior Frontend Engineer @ Secret Sauce Partners, Inc.

    6 days ago

    Remote, Czech Republic Secret Sauce Partners, Inc. Full time

    Must-haves At least 5 years experience in frontend development positions Experience with modern frontend frameworks, especially with React Experience with the Svelte framework Ability to build things from scratch Fluency with web technologies An eye for a good product and user experience A strong notion of clean code and good coding practices A strong...

  • Senior Frontend Engineer @ Devire

    6 days ago

    Remote, Czech Republic Devire Full time

    5+ lat doświadczenia we Frontend Engineeringu Bardzo dobra znajomość JavaScript Solidne rozumienie fundamentów computer science, idealnie studia magisterskie z obszaru IT   Ekspercka znajmość Reacta i frontend developmentu Komunikatywność  Umiejętność pracy w środowisku Agile'owym  Aktualnie dla naszego klienta - firmy z obszaru Human Data...

  • Senior Frontend Engineer @

    3 days ago

    Remote, Opole, Czech Republic Staffbit Full time

    At least 6 + years of professional experience in frontend development, with a strong emphasis on React and Next.js.At least 4+ years of experience in backend development, ideally using Node.js.A proven track record of developing scalable, high-quality applications.Knowledge of software testing tools and practices to ensure code quality.Strong analytical...

  • Senior Frontend Engineer for Innovative E-commerce Solutions

    6 days ago

    Remote, Czech Republic Domaine Full time

    Domaine OverviewWe are a pioneering team of commerce experts dedicated to creating, building, and growing beloved brands. As innovators in the industry, we strive to push boundaries and redefine the rules for a new generation of commerce.About the RoleWe are seeking an experienced Senior Frontend Engineer to join our team. The ideal candidate will have...

  • Senior .Net Engineer @ Scale It Up

    6 days ago

    Remote, Czech Republic Scale It Up Full time

    Strong proficiency in .Net Core.  Strong and practical understanding of microservices architecture. Extensive experience in Terraform and/or Azure.  DDD experience. Experience in working with distributed architectures, asynchronous event-driven communications and automated CI/CD pipelines. Experienced working with event-based systems (ex: Azure Service...

  • Senior Frontend Developer @

    2 days ago

    Remote, Warsaw, Czech Republic Blazity Full time

    At least 4-5 years of experience as a Frontend Developer,Strong proficiency in React and Next.js (App router),Experience working with fast-path enviroment, trunk-based development,,Experience in e-commerce platform integrations and headless architecture,Understanding of performance optimization techniques in web applications,Knowledge of CMS platforms and...

  • Senior Backend Engineer @ Secret Sauce Partners, Inc.

    6 days ago

    Remote, Czech Republic Secret Sauce Partners, Inc. Full time

    Must-haves At least 5 years experience in backend development positions Hands-on experience building scalable and highly available web applications using Java Hands-on experience with RDBMSs, including data modeling and schema design A strong notion of clean code and good coding practices A strong testing culture Excellent communication skills in...

  • Senior Frontend Engineer @ Staffbit

    6 days ago

    Remote, Opole, Czech Republic Staffbit Full time

    At least 6 + years of professional experience in frontend development, with a strong emphasis on React and Next.js. At least 4+ years of experience in backend development, ideally using Node.js. A proven track record of developing scalable, high-quality applications. Knowledge of software testing tools and practices to ensure code quality. Strong...

  • Senior Full Stack Engineer @

    5 days ago

    Remote, Lviv, Kyiv, Czech Republic Spendbase Full time

    4-6 years of commercial experienceProficiency in Node.js, TypeScript, and Nest.jsKnowledge of PostgreSQLFamiliarity with DockerStrong desire to learn new skills and gain knowledgeMeticulous attention to detailsStrong problem-solving skillsUpper-intermediate English is a must Spendbase is the one-stop shop for optimizing your spending on cloud and...

  • Senior Full Stack Engineer @ Spendbase

    6 days ago

    Remote, Lviv, Kyiv, Czech Republic Spendbase Full time

    4-6 years of commercial experience Proficiency in Node.js, TypeScript, and Nest.js Knowledge of PostgreSQL Familiarity with Docker Strong desire to learn new skills and gain knowledge Meticulous attention to details Strong problem-solving skills Upper-intermediate English is a must Spendbase is the one-stop shop for optimizing your spending on cloud...

  • Senior FrontEnd

    6 days ago

    Remote, Czech Republic IRONSCALES Full time

    We are IRONSCALES! We Fight Phishing. We are an AI-driven email security solution that continuously detects and remediates advanced threats for global organizations of any size. Our solution is fast to deploy, easy to operate, and provides unparalleled protection against email threats! We care about people. We care about cybersecurity. We care about our...

  • Senior Frontend Developer for E-commerce Platform

    2 days ago

    Remote, Łódź, Czech Republic Digital New Agency Full time

    About the OpportunityWe are seeking a highly skilled Senior Frontend Developer to join our team at Digital New Agency.Key ResponsibilitiesDesign and maintain smooth, intuitive global navigation, including headers, footers, and search features across all domains.Build and improve the frontend using Next.js, ensuring dynamic and user-friendly interfaces.Craft...

  • Senior Frontend Developer @ Blazity

    6 days ago

    Remote, Warsaw, Czech Republic Blazity Full time

    At least 4-5 years of experience as a Frontend Developer, Strong proficiency in React and Next.js (App router), Experience working with fast-path enviroment, trunk-based development,, Experience in e-commerce platform integrations and headless architecture, Understanding of performance optimization techniques in web applications, Knowledge of CMS platforms...

  • Senior Frontend Developer @ Antavo Kft.

    6 days ago

    Remote, Czech Republic Antavo Kft. Full time

    Experience: Past work experience developing single page applications and progressive web applications (PWA). Technical Skills: Solid understanding of HTML, CSS (with preprocessors like Sass, Stylus or Less), and JavaScript. Extensive experience with Vue.js and Nuxt, as well as a strong foundation in vanilla JavaScript. Familiarity with frontend...

  • Senior AI Full-Stack Engineer @ Devire

    6 days ago

    Remote, Czech Republic Devire Full time

    English proficiency at a minimum B2+ level, as the role involves close cooperation with the U.S. 4+ years of full-stack engineering expertise, with a passion for crafting exceptional user experiences on the frontend and building scalable and reliable systems, ensuring a seamless user journey.  Proficient in Typescript, Node.js, GraphQL. Comfortable with...

  • Senior Python Engineer

    5 days ago

    Remote, Czech Republic Transcenda Full time

    Must Haves:7+ years of overall development experience, with at least 4 years focused on Python development in Data, ML, and AI-related projects.Advanced proficiency in Python, with a deep understanding of core programming principles and best practices.Hands-on experience with web frameworks like Flask or FastAPI.Proficient in designing and developing RESTful...

  • Software Engineer Backend/ Frontend Development Specialist

    6 days ago

    Remote, Gdynia, Warszawa, Poznań, Kraków, Wrocław, Czech Republic Idego Group Sp. z o.o. Full time

    About Us:Idego Group Sp. z o.o. is a team of experienced problem solvers focused on delivering high-quality solutions in three areas: Cloud, Data & AI, and Software development.We value autonomy, common sense, and zero micromanagement, recognizing that our employees are human beings with personal lives. We've been 100% remote-friendly for years, taking...

  • Senior Python Engineer

    6 days ago

    Remote, Czech Republic Transcenda Full time

    Must Haves: 7+ years of overall development experience, with at least 4 years focused on Python development in Data, ML, and AI-related projects. Advanced proficiency in Python, with a deep understanding of core programming principles and best practices. Hands-on experience with web frameworks like Flask or FastAPI. Proficient in designing and developing...

  • Senior LLM Applications Engineer at Avenga

    6 days ago

    Remote, Czech Republic AVENGA Full time

    Job DescriptionAt Avenga, we're seeking a skilled Senior LLM Applications Engineer to join our team. As a key member of our AI/ML engineering team, you'll be responsible for designing, developing, and deploying cutting-edge Large Language Model (LLM) applications.About the RoleWe're looking for an experienced professional with a strong background in AI/ML...

  • Senior FullStack Engineer

    6 days ago

    Remote, Czech Republic Apollo.io Full time

    COMPETENCIES QUALIFICATIONS 6+ years of industry experience in frontend development and at least 5+ years in backend development Solid understanding of JavaScript (ES6), React, TypeScript, Redux, HTML, and CSS Strong system design fundamentals and experience building scalable systems Good understanding of software development lifecycle Strong analytical and...